diff options
author | Stephen Rothwell <sfr@canb.auug.org.au> | 2008-11-17 12:46:39 +1100 |
---|---|---|
committer | Stephen Rothwell <sfr@canb.auug.org.au> | 2008-11-17 12:46:39 +1100 |
commit | ee759f80adc0fbde52aba5edc5053f3ff0052102 (patch) | |
tree | bedc8a4f682e07e3b1e540a3fd621b3ff3548e31 /drivers | |
parent | 0014d0f2e1f6f72717ae842b405bc7aba1a4a0ef (diff) | |
parent | 00aeec5c93a80145cfa939bb9c9e244b207cb48c (diff) |
Merge commit 'scsi/master'
Diffstat (limited to 'drivers')
52 files changed, 3475 insertions, 3085 deletions
diff --git a/drivers/scsi/NCR5380.c b/drivers/scsi/NCR5380.c index eeddbd19eba5..f92da9fd5f20 100644 --- a/drivers/scsi/NCR5380.c +++ b/drivers/scsi/NCR5380.c @@ -30,7 +30,7 @@ * $Log: NCR5380.c,v $ * Revision 1.10 1998/9/2 Alan Cox - * (alan@redhat.com) + * (alan@lxorguk.ukuu.org.uk) * Fixed up the timer lockups reported so far. Things still suck. Looking * forward to 2.3 and per device request queues. Then it'll be possible to * SMP thread this beast and improve life no end. diff --git a/drivers/scsi/a100u2w.c b/drivers/scsi/a100u2w.c index 84bb61628372..3c298c7253ee 100644 --- a/drivers/scsi/a100u2w.c +++ b/drivers/scsi/a100u2w.c @@ -54,7 +54,7 @@ * 9/28/04 Christoph Hellwig <hch@lst.de> * - merge the two source files * - remove internal queueing code - * 14/06/07 Alan Cox <alan@redhat.com> + * 14/06/07 Alan Cox <alan@lxorguk.ukuu.org.uk> * - Grand cleanup and Linuxisation */ diff --git a/drivers/scsi/aacraid/aachba.c b/drivers/scsi/aacraid/aachba.c index 8abfd06b5a72..90d1d0878cb8 100644 --- a/drivers/scsi/aacraid/aachba.c +++ b/drivers/scsi/aacraid/aachba.c @@ -1,6 +1,6 @@ /* * Adaptec AAC series RAID controller driver - * (c) Copyright 2001 Red Hat Inc. <alan@redhat.com> + * (c) Copyright 2001 Red Hat Inc. * * based on the old aacraid driver that is.. * Adaptec aacraid device driver for Linux. diff --git a/drivers/scsi/aacraid/commctrl.c b/drivers/scsi/aacraid/commctrl.c index a7355260cfcf..0391d759dfdb 100644 --- a/drivers/scsi/aacraid/commctrl.c +++ b/drivers/scsi/aacraid/commctrl.c @@ -1,6 +1,6 @@ /* * Adaptec AAC series RAID controller driver - * (c) Copyright 2001 Red Hat Inc. <alan@redhat.com> + * (c) Copyright 2001 Red Hat Inc. * * based on the old aacraid driver that is.. * Adaptec aacraid device driver for Linux. @@ -90,14 +90,24 @@ static int ioctl_send_fib(struct aac_dev * dev, void __user *arg) if (size < le16_to_cpu(kfib->header.SenderSize)) size = le16_to_cpu(kfib->header.SenderSize); if (size > dev->max_fib_size) { + dma_addr_t daddr; + if (size > 2048) { retval = -EINVAL; goto cleanup; } + + kfib = pci_alloc_consistent(dev->pdev, size, &daddr); + if (!kfib) { + retval = -ENOMEM; + goto cleanup; + } + /* Highjack the hw_fib */ hw_fib = fibptr->hw_fib_va; hw_fib_pa = fibptr->hw_fib_pa; - fibptr->hw_fib_va = kfib = pci_alloc_consistent(dev->pdev, size, &fibptr->hw_fib_pa); + fibptr->hw_fib_va = kfib; + fibptr->hw_fib_pa = daddr; memset(((char *)kfib) + dev->max_fib_size, 0, size - dev->max_fib_size); memcpy(kfib, hw_fib, dev->max_fib_size); } diff --git a/drivers/scsi/aacraid/comminit.c b/drivers/scsi/aacraid/comminit.c index cbac06355107..16310443b55a 100644 --- a/drivers/scsi/aacraid/comminit.c +++ b/drivers/scsi/aacraid/comminit.c @@ -1,6 +1,6 @@ /* * Adaptec AAC series RAID controller driver - * (c) Copyright 2001 Red Hat Inc. <alan@redhat.com> + * (c) Copyright 2001 Red Hat Inc. * * based on the old aacraid driver that is.. * Adaptec aacraid device driver for Linux. diff --git a/drivers/scsi/aacraid/commsup.c b/drivers/scsi/aacraid/commsup.c index 289304aab690..d24c2670040b 100644 --- a/drivers/scsi/aacraid/commsup.c +++ b/drivers/scsi/aacraid/commsup.c @@ -1,6 +1,6 @@ /* * Adaptec AAC series RAID controller driver - * (c) Copyright 2001 Red Hat Inc. <alan@redhat.com> + * (c) Copyright 2001 Red Hat Inc. * * based on the old aacraid driver that is.. * Adaptec aacraid device driver for Linux. diff --git a/drivers/scsi/aacraid/dpcsup.c b/drivers/scsi/aacraid/dpcsup.c index 933f208eedba..abc9ef5d1b10 100644 --- a/drivers/scsi/aacraid/dpcsup.c +++ b/drivers/scsi/aacraid/dpcsup.c @@ -1,6 +1,6 @@ /* * Adaptec AAC series RAID controller driver - * (c) Copyright 2001 Red Hat Inc. <alan@redhat.com> + * (c) Copyright 2001 Red Hat Inc. * * based on the old aacraid driver that is.. * Adaptec aacraid device driver for Linux. diff --git a/drivers/scsi/aacraid/linit.c b/drivers/scsi/aacraid/linit.c index 9aa301c1ed07..1c5ac3985dfd 100644 --- a/drivers/scsi/aacraid/linit.c +++ b/drivers/scsi/aacraid/linit.c @@ -1,6 +1,6 @@ /* * Adaptec AAC series RAID controller driver - * (c) Copyright 2001 Red Hat Inc. <alan@redhat.com> + * (c) Copyright 2001 Red Hat Inc. * * based on the old aacraid driver that is.. * Adaptec aacraid device driver for Linux. diff --git a/drivers/scsi/aacraid/rkt.c b/drivers/scsi/aacraid/rkt.c index 8cd6588a83e3..16d8db550027 100644 --- a/drivers/scsi/aacraid/rkt.c +++ b/drivers/scsi/aacraid/rkt.c @@ -1,6 +1,6 @@ /* * Adaptec AAC series RAID controller driver - * (c) Copyright 2001 Red Hat Inc. <alan@redhat.com> + * (c) Copyright 2001 Red Hat Inc. * * based on the old aacraid driver that is.. * Adaptec aacraid device driver for Linux. diff --git a/drivers/scsi/aacraid/rx.c b/drivers/scsi/aacraid/rx.c index 073208b0f622..f70d9f8e79e5 100644 --- a/drivers/scsi/aacraid/rx.c +++ b/drivers/scsi/aacraid/rx.c @@ -1,6 +1,6 @@ /* * Adaptec AAC series RAID controller driver - * (c) Copyright 2001 Red Hat Inc. <alan@redhat.com> + * (c) Copyright 2001 Red Hat Inc. * * based on the old aacraid driver that is.. * Adaptec aacraid device driver for Linux. diff --git a/drivers/scsi/aacraid/sa.c b/drivers/scsi/aacraid/sa.c index fc1a55796a89..b6a3c5c187b6 100644 --- a/drivers/scsi/aacraid/sa.c +++ b/drivers/scsi/aacraid/sa.c @@ -1,6 +1,6 @@ /* * Adaptec AAC series RAID controller driver - * (c) Copyright 2001 Red Hat Inc. <alan@redhat.com> + * (c) Copyright 2001 Red Hat Inc. * * based on the old aacraid driver that is.. * Adaptec aacraid device driver for Linux. diff --git a/drivers/scsi/advansys.c b/drivers/scsi/advansys.c index 218777bfc143..70bb02619068 100644 --- a/drivers/scsi/advansys.c +++ b/drivers/scsi/advansys.c @@ -13425,8 +13425,7 @@ static int __devinit advansys_board_found(struct Scsi_Host *shost, } boardp->asc_n_io_port = pci_resource_len(pdev, 1); - boardp->ioremap_addr = ioremap(pci_resource_start(pdev, 1), - boardp->asc_n_io_port); + boardp->ioremap_addr = pci_ioremap_bar(pdev, 1); if (!boardp->ioremap_addr) { shost_printk(KERN_ERR, shost, "ioremap(%lx, %d) " "returned NULL\n", diff --git a/drivers/scsi/aha1740.c b/drivers/scsi/aha1740.c index 7c45d88a205b..ed0e3e55652a 100644 --- a/drivers/scsi/aha1740.c +++ b/drivers/scsi/aha1740.c @@ -22,7 +22,7 @@ * aha1740_makecode may still need even more work * if it doesn't work for your devices, take a look. * - * Reworked for new_eh and new locking by Alan Cox <alan@redhat.com> + * Reworked for new_eh and new locking by Alan Cox <alan@lxorguk.ukuu.org.uk> * * Converted to EISA and generic DMA APIs by Marc Zyngier * <maz@wild-wind.fr.eu.org>, 4/2003. diff --git a/drivers/scsi/arcmsr/arcmsr_hba.c b/drivers/scsi/arcmsr/arcmsr_hba.c index f91f79c8007d..106c04d2d793 100644 --- a/drivers/scsi/arcmsr/arcmsr_hba.c +++ b/drivers/scsi/arcmsr/arcmsr_hba.c @@ -235,7 +235,7 @@ static int arcmsr_alloc_ccb_pool(struct AdapterControlBlock *acb) uint32_t intmask_org; int i, j; - acb->pmuA = ioremap(pci_resource_start(pdev, 0), pci_resource_len(pdev, 0)); + acb->pmuA = pci_ioremap_bar(pdev, 0); if (!acb->pmuA) { printk(KERN_NOTICE "arcmsr%d: memory mapping region fail \n", acb->host->host_no); @@ -329,13 +329,11 @@ static int arcmsr_alloc_ccb_pool(struct AdapterControlBlock *acb) reg = (struct MessageUnit_B *)(dma_coherent + ARCMSR_MAX_FREECCB_NUM * sizeof(struct CommandControlBlock)); acb->pmuB = reg; - mem_base0 = ioremap(pci_resource_start(pdev, 0), - pci_resource_len(pdev, 0)); + mem_base0 = pci_ioremap_bar(pdev, 0); if (!mem_base0) goto out; - mem_base1 = ioremap(pci_resource_start(pdev, 2), - pci_resource_len(pdev, 2)); + mem_base1 = pci_ioremap_bar(pdev, 2); if (!mem_base1) { iounmap(mem_base0); goto out; diff --git a/drivers/scsi/atp870u.c b/drivers/scsi/atp870u.c index 7d311541c76c..20ca0a6374b5 100644 --- a/drivers/scsi/atp870u.c +++ b/drivers/scsi/atp870u.c @@ -1,8 +1,8 @@ /* * Copyright (C) 1997 Wu Ching Chen * 2.1.x update (C) 1998 Krzysztof G. Baranowski - * 2.5.x update (C) 2002 Red Hat <alan@redhat.com> - * 2.6.x update (C) 2004 Red Hat <alan@redhat.com> + * 2.5.x update (C) 2002 Red Hat + * 2.6.x update (C) 2004 Red Hat * * Marcelo Tosatti <marcelo@conectiva.com.br> : SMP fixes * diff --git a/drivers/scsi/device_handler/scsi_dh_rdac.c b/drivers/scsi/device_handler/scsi_dh_rdac.c index 3d50cabca7ee..3e16a33927cf 100644 --- a/drivers/scsi/device_handler/scsi_dh_rdac.c +++ b/drivers/scsi/device_handler/scsi_dh_rdac.c @@ -24,6 +24,7 @@ #include <scsi/scsi_dh.h> #define RDAC_NAME "rdac" +#define RDAC_RETRY_COUNT 5 /* * LSI mode page stuff @@ -386,6 +387,7 @@ static int check_ownership(struct scsi_device *sdev, struct rdac_dh_data *h) struct c9_inquiry *inqp; h->lun_state = RDAC_LUN_UNOWNED; + h->state = RDAC_STATE_ACTIVE; err = submit_inquiry(sdev, 0xC9, sizeof(struct c9_inquiry), h); if (err == SCSI_DH_OK) { inqp = &h->inq.c9; @@ -477,21 +479,27 @@ static int send_mode_select(struct scsi_device *sdev, struct rdac_dh_data *h) { struct request *rq; struct request_queue *q = sdev->request_queue; - int err = SCSI_DH_RES_TEMP_UNAVAIL; + int err, retry_cnt = RDAC_RETRY_COUNT; +retry: + err = SCSI_DH_RES_TEMP_UNAVAIL; rq = rdac_failover_get(sdev, h); if (!rq) goto done; - sdev_printk(KERN_INFO, sdev, "queueing MODE_SELECT command.\n"); + sdev_printk(KERN_INFO, sdev, "%s MODE_SELECT command.\n", + (retry_cnt == RDAC_RETRY_COUNT) ? "queueing" : "retrying"); err = blk_execute_rq(q, NULL, rq, 1); - if (err != SCSI_DH_OK) + blk_put_request(rq); + if (err != SCSI_DH_OK) { err = mode_select_handle_sense(sdev, h->sense); + if (err == SCSI_DH_RETRY && retry_cnt--) + goto retry; + } if (err == SCSI_DH_OK) h->state = RDAC_STATE_ACTIVE; - blk_put_request(rq); done: return err; } diff --git a/drivers/scsi/eata_pio.c b/drivers/scsi/eata_pio.c index 952505c006df..152dd15db276 100644 --- a/drivers/scsi/eata_pio.c +++ b/drivers/scsi/eata_pio.c @@ -14,8 +14,8 @@ * neuffer@goofy.zdv.uni-mainz.de * * a.arnold@kfa-juelich.de * * * - * Updated 2002 by Alan Cox <alan@redhat.com> for Linux * - * 2.5.x and the newer locking and error handling * + * Updated 2002 by Alan Cox <alan@lxorguk.ukuu.org.uk> for * + * Linux 2.5.x and the newer locking and error handling * * * * This program is free software; you can redistribute it * * and/or modify it under the terms of the GNU General * diff --git a/drivers/scsi/esp_scsi.c b/drivers/scsi/esp_scsi.c index 62a4618530d0..a680e18b5f3b 100644 --- a/drivers/scsi/esp_scsi.c +++ b/drivers/scsi/esp_scsi.c @@ -1453,7 +1453,7 @@ static void esp_msgin_sdtr(struct esp *esp, struct esp_target_data *tp) offset = 0; if (offset) { - int rounded_up, one_clock; + int one_clock; if (period > esp->max_period) { period = offset = 0; @@ -1463,9 +1463,7 @@ static void esp_msgin_sdtr(struct esp *esp, struct esp_target_data *tp) goto do_reject; one_clock = esp->ccycle / 1000; - rounded_up = (period << 2); - rounded_up = (rounded_up + one_clock - 1) / one_clock; - stp = rounded_up; + stp = DIV_ROUND_UP(period << 2, one_clock); if (stp && esp->rev >= FAS236) { if (stp >= 50) stp--; diff --git a/drivers/scsi/fdomain.c b/drivers/scsi/fdomain.c index 56f4e6bffc21..32eef66114c7 100644 --- a/drivers/scsi/fdomain.c +++ b/drivers/scsi/fdomain.c @@ -3,7 +3,7 @@ * Revised: Mon Dec 28 21:59:02 1998 by faith@acm.org * Author: Rickard E. Faith, faith@cs.unc.edu * Copyright 1992-1996, 1998 Rickard E. Faith (faith@acm.org) - * Shared IRQ supported added 7/7/2001 Alan Cox <alan@redhat.com> + * Shared IRQ supported added 7/7/2001 Alan Cox <alan@lxorguk.ukuu.org.uk> * This program is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License as published by the diff --git a/drivers/scsi/ibmmca.c b/drivers/scsi/ibmmca.c index 4d15a62914e9..9c1e6a5b5af0 100644 --- a/drivers/scsi/ibmmca.c +++ b/drivers/scsi/ibmmca.c @@ -10,7 +10,7 @@ See the WWW-page: http://www.uni-mainz.de/~langm000/linux.html for latest updates, info and ADF-files for adapters supported by this driver. - Alan Cox <alan@redhat.com> + Alan Cox <alan@lxorguk.ukuu.org.uk> Updated for Linux 2.5.45 to use the new error handler, cleaned up the lock macros and did a few unavoidable locking tweaks, plus one locking fix in the irq and completion path. diff --git a/drivers/scsi/ibmvscsi/ibmvfc.c b/drivers/scsi/ibmvscsi/ibmvfc.c index 7650707a40de..9fead7f19e22 100644 --- a/drivers/scsi/ibmvscsi/ibmvfc.c +++ b/drivers/scsi/ibmvscsi/ibmvfc.c @@ -278,13 +278,6 @@ static int ibmvfc_get_err_result(struct ibmvfc_cmd *vfc_cmd) rsp->data.info.rsp_code)) return DID_ERROR << 16; - if (!vfc_cmd->status) { - if (rsp->flags & FCP_RESID_OVER) - return rsp->scsi_status | (DID_ERROR << 16); - else - return rsp->scsi_status | (DID_OK << 16); - } - err = ibmvfc_get_err_index(vfc_cmd->status, vfc_cmd->error); if (err >= 0) return rsp->scsi_status | (cmd_status[err].result << 16); @@ -503,6 +496,7 @@ static void ibmvfc_set_host_action(struct ibmvfc_host *vhost, case IBMVFC_HOST_ACTION_INIT: case IBMVFC_HOST_ACTION_TGT_DEL: case IBMVFC_HOST_ACTION_QUERY_TGTS: + case IBMVFC_HOST_ACTION_TGT_DEL_FAILED: case IBMVFC_HOST_ACTION_TGT_ADD: case IBMVFC_HOST_ACTION_NONE: default: @@ -765,6 +759,9 @@ static void ibmvfc_scsi_eh_done(struct ibmvfc_event *evt) cmnd->scsi_done(cmnd); } + if (evt->eh_comp) + complete(evt->eh_comp); + ibmvfc_free_event(evt); } @@ -1252,6 +1249,7 @@ static void ibmvfc_init_event(struct ibmvfc_event *evt, evt->sync_iu = NULL; evt->crq.format = format; evt->done = done; + evt->eh_comp = NULL; } /** @@ -1478,6 +1476,9 @@ static void ibmvfc_scsi_done(struct ibmvfc_event *evt) if ((rsp->flags & FCP_SNS_LEN_VALID) && rsp->fcp_sense_len && rsp_len <= 8) memcpy(cmnd->sense_buffer, rsp->data.sense + rsp_len, sense_len); + if (!cmnd->result && (!scsi_get_resid(cmnd) || (rsp->flags & FCP_RESID_OVER))) + cmnd->result = (DID_ERROR << 16); + ibmvfc_log_error(evt); } @@ -1489,6 +1490,9 @@ static void ibmvfc_scsi_done(struct ibmvfc_event *evt) cmnd->scsi_done(cmnd); } + if (evt->eh_comp) + complete(evt->eh_comp); + ibmvfc_free_event(evt); } @@ -1627,7 +1631,7 @@ static int ibmvfc_reset_device(struct scsi_device *sdev, int type, char *desc) struct ibmvfc_host *vhost = shost_priv(sdev->host); struct fc_rport *rport = starget_to_rport(scsi_target(sdev)); struct ibmvfc_cmd *tmf; - struct ibmvfc_event *evt; + struct ibmvfc_event *evt = NULL; union ibmvfc_iu rsp_iu; struct ibmvfc_fcp_rsp *fc_rsp = &rsp_iu.cmd.rsp; int rsp_rc = -EBUSY; @@ -1789,7 +1793,8 @@ static int ibmvfc_abort_task_set(struct scsi_device *sdev) static int ibmvfc_cancel_all(struct scsi_device *sdev, int type) { struct ibmvfc_host *vhost = shost_priv(sdev->host); - struct fc_rport *rport = starget_to_rport(scsi_target(sdev)); + struct scsi_target *starget = scsi_target(sdev); + struct fc_rport *rport = starget_to_rport(starget); struct ibmvfc_tmf *tmf; struct ibmvfc_event *evt, *found_evt; union ibmvfc_iu rsp; @@ -1827,7 +1832,7 @@ static int ibmvfc_cancel_all(struct scsi_device *sdev, int type) int_to_scsilun(sdev->lun, &tmf->lun); tmf->flags = (type | IBMVFC_TMF_LUA_VALID); tmf->cancel_key = (unsigned long)sdev->hostdata; - tmf->my_cancel_key = (IBMVFC_TMF_CANCEL_KEY | (unsigned long)sdev->hostdata); + tmf->my_cancel_key = (unsigned long)starget->hostdata; evt->sync_iu = &rsp; init_completion(&evt->comp); @@ -1859,6 +1864,91 @@ static int ibmvfc_cancel_all(struct scsi_device *sdev, int type) } /** + * ibmvfc_match_target - Match function for specified target + * @evt: ibmvfc event struct + * @device: device to match (starget) + * + * Returns: + * 1 if event matches starget / 0 if event does not match starget + **/ +static int ibmvfc_match_target(struct ibmvfc_event *evt, void *device) +{ + if (evt->cmnd && scsi_target(evt->cmnd->device) == device) + return 1; + return 0; +} + +/** + * ibmvfc_match_lun - Match function for specified LUN + * @evt: ibmvfc event struct + * @device: device to match (sdev) + * + * Returns: + * 1 if event matches sdev / 0 if event does not match sdev + **/ +static int ibmvfc_match_lun(struct ibmvfc_event *evt, void *device) +{ + if (evt->cmnd && evt->cmnd->device == device) + return 1; + return 0; +} + +/** + * ibmvfc_wait_for_ops - Wait for ops to complete + * @vhost: ibmvfc host struct + * @device: device to match (starget or sdev) + * @match: match function + * + * Returns: + * SUCCESS / FAILED + **/ +static int ibmvfc_wait_for_ops(struct ibmvfc_host *vhost, void *device, + int (*match) (struct ibmvfc_event *, void *)) +{ + struct ibmvfc_event *evt; + DECLARE_COMPLETION_ONSTACK(comp); + int wait; + unsigned long flags; + signed long timeout = init_timeout * HZ; + + ENTER; + do { + wait = 0; + spin_lock_irqsave(vhost->host->host_lock, flags); + list_for_each_entry(evt, &vhost->sent, queue) { + if (match(evt, device)) { + evt->eh_comp = ∁ + wait++; + } + } + spin_unlock_irqrestore(vhost->host->host_lock, flags); + + if (wait) { + timeout = wait_for_completion_timeout(&comp, timeout); + + if (!timeout) { + wait = 0; + spin_lock_irqsave(vhost->host->host_lock, flags); + list_for_each_entry(evt, &vhost->sent, queue) { + if (match(evt, device)) { + evt->eh_comp = NULL; + wait++; + } + } + spin_unlock_irqrestore(vhost->host->host_lock, flags); + if (wait) + dev_err(vhost->dev, "Timed out waiting for aborted commands\n"); + LEAVE; + return wait ? FAILED : SUCCESS; + } + } + } while (wait); + + LEAVE; + return SUCCESS; +} + +/** * ibmvfc_eh_abort_handler - Abort a command * @cmd: scsi command to abort * @@ -1867,29 +1957,21 @@ static int ibmvfc_cancel_all(struct scsi_device *sdev, int type) **/ static int ibmvfc_eh_abort_handler(struct scsi_cmnd *cmd) { - struct ibmvfc_host *vhost = shost_priv(cmd->device->host); - struct ibmvfc_event *evt, *pos; + struct scsi_device *sdev = cmd->device; + struct ibmvfc_host *vhost = shost_priv(sdev->host); int cancel_rc, abort_rc; - unsigned long flags; + int rc = FAILED; ENTER; ibmvfc_wait_while_resetting(vhost); - cancel_rc = ibmvfc_cancel_all(cmd->device, IBMVFC_TMF_ABORT_TASK_SET); - abort_rc = ibmvfc_abort_task_set(cmd->device); + cancel_rc = ibmvfc_cancel_all(sdev, IBMVFC_TMF_ABORT_TASK_SET); + abort_rc = ibmvfc_abort_task_set(sdev); - if (!cancel_rc && !abort_rc) { - spin_lock_irqsave(vhost->host->host_lock, flags); - list_for_each_entry_safe(evt, pos, &vhost->sent, queue) { - if (evt->cmnd && evt->cmnd->device == cmd->device) - ibmvfc_fail_request(evt, DID_ABORT); - } - spin_unlock_irqrestore(vhost->host->host_lock, flags); - LEAVE; - return SUCCESS; - } + if (!cancel_rc && !abort_rc) + rc = ibmvfc_wait_for_ops(vhost, sdev, ibmvfc_match_lun); LEAVE; - return FAILED; + return rc; } /** @@ -1901,29 +1983,21 @@ static int ibmvfc_eh_abort_handler(struct scsi_cmnd *cmd) **/ static int ibmvfc_eh_device_reset_handler(struct scsi_cmnd *cmd) { - struct ibmvfc_host *vhost = shost_priv(cmd->device->host); - struct ibmvfc_event *evt, *pos; + struct scsi_device *sdev = cmd->device; + struct ibmvfc_host *vhost = shost_priv(sdev->host); int cancel_rc, reset_rc; - unsigned long flags; + int rc = FAILED; ENTER; ibmvfc_wait_while_resetting(vhost); - cancel_rc = ibmvfc_cancel_all(cmd->device, IBMVFC_TMF_LUN_RESET); - reset_rc = ibmvfc_reset_device(cmd->device, IBMVFC_LUN_RESET, "LUN"); + cancel_rc = ibmvfc_cancel_all(sdev, IBMVFC_TMF_LUN_RESET); + reset_rc = ibmvfc_reset_device(sdev, IBMVFC_LUN_RESET, "LUN"); - if (!cancel_rc && !reset_rc) { - spin_lock_irqsave(vhost->host->host_lock, flags); - list_for_each_entry_safe(evt, pos, &vhost->sent, queue) { - if (evt->cmnd && evt->cmnd->device == cmd->device) - ibmvfc_fail_request(evt, DID_ABORT); - } - spin_unlock_irqrestore(vhost->host->host_lock, flags); - LEAVE; - return SUCCESS; - } + if (!cancel_rc && !reset_rc) + rc = ibmvfc_wait_for_ops(vhost, sdev, ibmvfc_match_lun); LEAVE; - return FAILED; + return rc; } /** @@ -1959,31 +2033,23 @@ static void ibmvfc_dev_abort_all(struct scsi_device *sdev, void *data) **/ static int ibmvfc_eh_target_reset_handler(struct scsi_cmnd *cmd) { - struct ibmvfc_host *vhost = shost_priv(cmd->device->host); - struct scsi_target *starget = scsi_target(cmd->device); - struct ibmvfc_event *evt, *pos; + struct scsi_device *sdev = cmd->device; + struct ibmvfc_host *vhost = shost_priv(sdev->host); + struct scsi_target *starget = scsi_target(sdev); int reset_rc; + int rc = FAILED; unsigned long cancel_rc = 0; - unsigned long flags; ENTER; ibmvfc_wait_while_resetting(vhost); starget_for_each_device(starget, &cancel_rc, ibmvfc_dev_cancel_all); - reset_rc = ibmvfc_reset_device(cmd->device, IBMVFC_TARGET_RESET, "target"); + reset_rc = ibmvfc_reset_device(sdev, IBMVFC_TARGET_RESET, "target"); - if (!cancel_rc && !reset_rc) { - spin_lock_irqsave(vhost->host->host_lock, flags); - list_for_each_entry_safe(evt, pos, &vhost->sent, queue) { - if (evt->cmnd && scsi_target(evt->cmnd->device) == starget) - ibmvfc_fail_request(evt, DID_ABORT); - } - spin_unlock_irqrestore(vhost->host->host_lock, flags); - LEAVE; - return SUCCESS; - } + if (!cancel_rc && !reset_rc) + rc = ibmvfc_wait_for_ops(vhost, starget, ibmvfc_match_target); LEAVE; - return FAILED; + return rc; } /** @@ -2013,23 +2079,18 @@ static void ibmvfc_terminate_rport_io(struct fc_rport *rport) struct scsi_target *starget = to_scsi_target(&rport->dev); struct Scsi_Host *shost = dev_to_shost(starget->dev.parent); struct ibmvfc_host *vhost = shost_priv(shost); - struct ibmvfc_event *evt, *pos; unsigned long cancel_rc = 0; unsigned long abort_rc = 0; - unsigned long flags; + int rc = FAILED; ENTER; starget_for_each_device(starget, &cancel_rc, ibmvfc_dev_cancel_all); starget_for_each_device(starget, &abort_rc, ibmvfc_dev_abort_all); - if (!cancel_rc && !abort_rc) { - spin_lock_irqsave(shost->host_lock, flags); - list_for_each_entry_safe(evt, pos, &vhost->sent, queue) { - if (evt->cmnd && scsi_target(evt->cmnd->device) == starget) - ibmvfc_fail_request(evt, DID_ABORT); - } - spin_unlock_irqrestore(shost->host_lock, flags); - } else + if (!cancel_rc && !abort_rc) + rc = ibmvfc_wait_for_ops(vhost, starget, ibmvfc_match_target); + + if (rc == FAILED) ibmvfc_issue_fc_host_lip(shost); LEAVE; } @@ -2263,6 +2324,28 @@ static int ibmvfc_slave_alloc(struct scsi_device *sdev) } /** + * ibmvfc_target_alloc - Setup the target's task set value + * @starget: struct scsi_target + * + * Set the target's task set value so that error handling works as + * expected. + * + * Returns: + * 0 on success / -ENXIO if device does not exist + **/ +static int ibmvfc_target_alloc(struct scsi_target *starget) +{ + struct Scsi_Host *shost = dev_to_shost(starget->dev.parent); + struct ibmvfc_host *vhost = shost_priv(shost); + unsigned long flags = 0; + + spin_lock_irqsave(shost->host_lock, flags); + starget->hostdata = (void *)(unsigned long)vhost->task_set++; + spin_unlock_irqrestore(shost->host_lock, flags); + return 0; +} + +/** * ibmvfc_slave_configure - Configure the device * @sdev: struct scsi_device device to configure * @@ -2541,6 +2624,7 @@ static struct scsi_host_template driver_template = { .eh_host_reset_handler = ibmvfc_eh_host_reset_handler, .slave_alloc = ibmvfc_slave_alloc, .slave_configure = ibmvfc_slave_configure, + .target_alloc = ibmvfc_target_alloc, .scan_finished = ibmvfc_scan_finished, .change_queue_depth = ibmvfc_change_queue_depth, .change_queue_type = ibmvfc_change_queue_type, @@ -2708,6 +2792,8 @@ static void ibmvfc_tgt_prli_done(struct ibmvfc_event *evt) rsp->status, rsp->error, status); if (ibmvfc_retry_cmd(rsp->status, rsp->error)) ibmvfc_retry_tgt_init(tgt, ibmvfc_tgt_send_prli); + else + ibmvfc_set_tgt_action(tgt, IBMVFC_TGT_ACTION_DEL_RPORT); break; }; @@ -2802,6 +2888,8 @@ static void ibmvfc_tgt_plogi_done(struct ibmvfc_event *evt) if (ibmvfc_retry_cmd(rsp->status, rsp->error)) ibmvfc_retry_tgt_init(tgt, ibmvfc_tgt_send_plogi); + else + ibmvfc_set_tgt_action(tgt, IBMVFC_TGT_ACTION_DEL_RPORT); break; }; @@ -3093,6 +3181,8 @@ static void ibmvfc_tgt_query_target_done(struct ibmvfc_event *evt) ibmvfc_set_tgt_action(tgt, IBMVFC_TGT_ACTION_DEL_RPORT); else if (ibmvfc_retry_cmd(rsp->status, rsp->error)) ibmvfc_retry_tgt_init(tgt, ibmvfc_tgt_query_target); + else + ibmvfc_set_tgt_action(tgt, IBMVFC_TGT_ACTION_DEL_RPORT); break; }; @@ -3423,6 +3513,7 @@ static int __ibmvfc_work_to_do(struct ibmvfc_host *vhost) case IBMVFC_HOST_ACTION_ALLOC_TGTS: case IBMVFC_HOST_ACTION_TGT_ADD: case IBMVFC_HOST_ACTION_TGT_DEL: + case IBMVFC_HOST_ACTION_TGT_DEL_FAILED: case IBMVFC_HOST_ACTION_QUERY: default: break; @@ -3538,6 +3629,7 @@ static void ibmvfc_do_work(struct ibmvfc_host *vhost) ibmvfc_set_host_action(vhost, IBMVFC_HOST_ACTION_TGT_DEL); break; case IBMVFC_HOST_ACTION_TGT_DEL: + case IBMVFC_HOST_ACTION_TGT_DEL_FAILED: list_for_each_entry(tgt, &vhost->targets, queue) { if (tgt->action == IBMVFC_TGT_ACTION_DEL_RPORT) { tgt_dbg(tgt, "Deleting rport\n"); @@ -3553,8 +3645,17 @@ static void ibmvfc_do_work(struct ibmvfc_host *vhost) } if (vhost->state == IBMVFC_INITIALIZING) { - ibmvfc_set_host_action(vhost, IBMVFC_HOST_ACTION_INIT); - vhost->job_step = ibmvfc_discover_targets; + if (vhost->action == IBMVFC_HOST_ACTION_TGT_DEL_FAILED) { + ibmvfc_set_host_state(vhost, IBMVFC_ACTIVE); + ibmvfc_set_host_action(vhost, IBMVFC_HOST_ACTION_TGT_ADD); + vhost->init_retries = 0; + spin_unlock_irqrestore(vhost->host->host_lock, flags); + scsi_unblock_requests(vhost->host); + return; + } else { + ibmvfc_set_host_action(vhost, IBMVFC_HOST_ACTION_INIT); + vhost->job_step = ibmvfc_discover_targets; + } } else { ibmvfc_set_host_action(vhost, IBMVFC_HOST_ACTION_NONE); spin_unlock_irqrestore(vhost->host->host_lock, flags); @@ -3577,14 +3678,8 @@ static void ibmvfc_do_work(struct ibmvfc_host *vhost) } } - if (!ibmvfc_dev_init_to_do(vhost)) { - ibmvfc_set_host_state(vhost, IBMVFC_ACTIVE); - ibmvfc_set_host_action(vhost, IBMVFC_HOST_ACTION_TGT_ADD); - vhost->init_retries = 0; - spin_unlock_irqrestore(vhost->host->host_lock, flags); - scsi_unblock_requests(vhost->host); - return; - } + if (!ibmvfc_dev_init_to_do(vhost)) + ibmvfc_set_host_action(vhost, IBMVFC_HOST_ACTION_TGT_DEL_FAILED); break; case IBMVFC_HOST_ACTION_TGT_ADD: list_for_each_entry(tgt, &vhost->targets, queue) { @@ -3592,16 +3687,6 @@ static void ibmvfc_do_work(struct ibmvfc_host *vhost) spin_unlock_irqrestore(vhost->host->host_lock, flags); ibmvfc_tgt_add_rport(tgt); return; - } else if (tgt->action == IBMVFC_TGT_ACTION_DEL_RPORT) { - tgt_dbg(tgt, "Deleting rport\n"); - rport = tgt->rport; - tgt->rport = NULL; - list_del(&tgt->queue); - spin_unlock_irqrestore(vhost->host->host_lock, flags); - if (rport) - fc_remote_port_delete(rport); - kref_put(&tgt->kref, ibmvfc_release_tgt); - return; } } diff --git a/drivers/scsi/ibmvscsi/ibmvfc.h b/drivers/scsi/ibmvscsi/ibmvfc.h index fb3177ab6691..f0c0212a7460 100644 --- a/drivers/scsi/ibmvscsi/ibmvfc.h +++ b/drivers/scsi/ibmvscsi/ibmvfc.h @@ -29,8 +29,8 @@ #include "viosrp.h" #define IBMVFC_NAME "ibmvfc" -#define IBMVFC_DRIVER_VERSION "1.0.2" -#define IBMVFC_DRIVER_DATE "(August 14, 2008)" +#define IBMVFC_DRIVER_VERSION "1.0.3" +#define IBMVFC_DRIVER_DATE "(October 28, 2008)" #define IBMVFC_DEFAULT_TIMEOUT 15 #define IBMVFC_INIT_TIMEOUT 30 @@ -337,7 +337,6 @@ struct ibmvfc_tmf { #define IBMVFC_TMF_LUA_VALID 0x40 u32 cancel_key; u32 my_cancel_key; -#define IBMVFC_TMF_CANCEL_KEY 0x80000000 u32 pad; u64 reserved[2]; }__attribute__((packed, aligned (8))); @@ -606,6 +605,7 @@ struct ibmvfc_event { struct srp_direct_buf *ext_list; dma_addr_t ext_list_token; struct completion comp; + struct completion *eh_comp; struct timer_list timer; }; @@ -626,6 +626,7 @@ enum ibmvfc_host_action { IBMVFC_HOST_ACTION_TGT_DEL, IBMVFC_HOST_ACTION_ALLOC_TGTS, IBMVFC_HOST_ACTION_TGT_INIT, + IBMVFC_HOST_ACTION_TGT_DEL_FAILED, IBMVFC_HOST_ACTION_TGT_ADD, }; @@ -700,7 +701,7 @@ struct ibmvfc_host { #define ibmvfc_log(vhost, level, ...) \ do { \ - if (level >= (vhost)->log_level) \ + if ((vhost)->log_level >= level) \ dev_err((vhost)->dev, ##__VA_ARGS__); \ } while (0) diff --git a/drivers/scsi/in2000.c b/drivers/scsi/in2000.c index 8053b1e86ccb..52bdc6df6b92 100644 --- a/drivers/scsi/in2000.c +++ b/drivers/scsi/in2000.c @@ -107,7 +107,7 @@ * this thing into as good a shape as possible, and I'm positive * there are lots of lurking bugs and "Stupid Places". * - * Updated for Linux 2.5 by Alan Cox <alan@redhat.com> + * Updated for Linux 2.5 by Alan Cox <alan@lxorguk.ukuu.org.uk> * - Using new_eh handler * - Hopefully got all the locking right again * See "FIXME" notes for items that could do with more work diff --git a/drivers/scsi/initio.c b/drivers/scsi/initio.c index e3f739776bad..5529518ff2fa 100644 --- a/drivers/scsi/initio.c +++ b/drivers/scsi/initio.c @@ -4,7 +4,7 @@ * Copyright (c) 1994-1998 Initio Corporation * Copyright (c) 1998 Bas Vermeulen <bvermeul@blackstar.xs4all.nl> * Copyright (c) 2004 Christoph Hellwig <hch@lst.de> - * Copyright (c) 2007 Red Hat <alan@redhat.com> + * Copyright (c) 2007 Red Hat * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by diff --git a/drivers/scsi/initio.h b/drivers/scsi/initio.h index cb48efa81fe2..e58af9e95506 100644 --- a/drivers/scsi/initio.h +++ b/drivers/scsi/initio.h @@ -4,7 +4,7 @@ * Copyright (c) 1994-1998 Initio Corporation * All rights reserved. * - * Cleanups (c) Copyright 2007 Red Hat <alan@redhat.com> + * Cleanups (c) Copyright 2007 Red Hat <alan@lxorguk.ukuu.org.uk> * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by diff --git a/drivers/scsi/ipr.c b/drivers/scsi/ipr.c index ded854a6dd35..ec53c220cb37 100644 --- a/drivers/scsi/ipr.c +++ b/drivers/scsi/ipr.c @@ -7473,7 +7473,7 @@ static int __devinit ipr_probe_ioa(struct pci_dev *pdev, goto out_scsi_host_put; } - ipr_regs = ioremap(ipr_regs_pci, pci_resource_len(pdev, 0)); + ipr_regs = pci_ioremap_bar(pdev, 0); if (!ipr_regs) { dev_err(&pdev->dev, diff --git a/drivers/scsi/ipr.h b/drivers/scsi/ipr.h index 4871dd1f2582..59459141b437 100644 --- a/drivers/scsi/ipr.h +++ b/drivers/scsi/ipr.h @@ -19,7 +19,7 @@ * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA * - * Alan Cox <alan@redhat.com> - Removed several careless u32/dma_addr_t errors + * Alan Cox <alan@lxorguk.ukuu.org.uk> - Removed several careless u32/dma_addr_t errors * that broke 64bit platforms. */ diff --git a/drivers/scsi/nsp32.c b/drivers/scsi/nsp32.c index 22052bb7becb..d06ec5aa6924 100644 --- a/drivers/scsi/nsp32.c +++ b/drivers/scsi/nsp32.c @@ -3401,8 +3401,7 @@ static int __devinit nsp32_probe(struct pci_dev *pdev, const struct pci_device_i data->IrqNumber = pdev->irq; data->BaseAddress = pci_resource_start(pdev, 0); data->NumAddress = pci_resource_len (pdev, 0); - data->MmioAddress = ioremap_nocache(pci_resource_start(pdev, 1), - pci_resource_len (pdev, 1)); + data->MmioAddress = pci_ioremap_bar(pdev, 1); data->MmioLength = pci_resource_len (pdev, 1); pci_set_master(pdev); diff --git a/drivers/scsi/qla1280.c b/drivers/scsi/qla1280.c index b6cd12b2e996..8cb9240596ab 100644 --- a/drivers/scsi/qla1280.c +++ b/drivers/scsi/qla1280.c @@ -4294,8 +4294,7 @@ qla1280_probe_one(struct pci_dev *pdev, const struct pci_device_id *id) error = -ENODEV; #if MEMORY_MAPPED_IO - ha->mmpbase = ioremap(pci_resource_start(ha->pdev, 1), - pci_resource_len(ha->pdev, 1)); + ha->mmpbase = pci_ioremap_bar(ha->pdev, 1); if (!ha->mmpbase) { printk(KERN_INFO "qla1280: Unable to map I/O memory\n"); goto error_free_response_ring; diff --git a/drivers/scsi/qla2xxx/qla_attr.c b/drivers/scsi/qla2xxx/qla_attr.c index ed731968f15f..b22384229378 100644 --- a/drivers/scsi/qla2xxx/qla_attr.c +++ b/drivers/scsi/qla2xxx/qla_attr.c @@ -19,8 +19,9 @@ qla2x00_sysfs_read_fw_dump(struct kobject *kobj, struct bin_attribute *bin_attr, char *buf, loff_t off, size_t count) { - struct scsi_qla_host *ha = shost_priv(dev_to_shost(container_of(kobj, + struct scsi_qla_host *vha = shost_priv(dev_to_shost(container_of(kobj, struct device, kobj))); + struct qla_hw_data *ha = vha->hw; if (ha->fw_dump_reading == 0) return 0; @@ -34,8 +35,9 @@ qla2x00_sysfs_write_fw_dump(struct kobject *kobj, struct bin_attribute *bin_attr, char *buf, loff_t off, size_t count) { - struct scsi_qla_host *ha = shost_priv(dev_to_shost(container_of(kobj, + struct scsi_qla_host *vha = shost_priv(dev_to_shost(container_of(kobj, struct device, kobj))); + struct qla_hw_data *ha = vha->hw; int reading; if (off != 0) @@ -48,7 +50,7 @@ qla2x00_sysfs_write_fw_dump(struct kobject *kobj, break; qla_printk(KERN_INFO, ha, - "Firmware dump cleared on (%ld).\n", ha->host_no); + "Firmware dump cleared on (%ld).\n", vha->host_no); ha->fw_dump_reading = 0; ha->fw_dumped = 0; @@ -59,14 +61,14 @@ qla2x00_sysfs_write_fw_dump(struct kobject *kobj, qla_printk(KERN_INFO, ha, "Raw firmware dump ready for read on (%ld).\n", - ha->host_no); + vha->host_no); } break; case 2: - qla2x00_alloc_fw_dump(ha); + qla2x00_alloc_fw_dump(vha); break; case 3: - qla2x00_system_error(ha); + qla2x00_system_error(vha); break; } return (count); @@ -87,8 +89,9 @@ qla2x00_sysfs_read_nvram(struct kobject *kobj, struct bin_attribute *bin_attr, char *buf, loff_t off, size_t count) { - struct scsi_qla_host *ha = shost_priv(dev_to_shost(container_of(kobj, + struct scsi_qla_host *vha = shost_priv(dev_to_shost(container_of(kobj, struct device, kobj))); + struct qla_hw_data *ha = vha->hw; if (!capable(CAP_SYS_ADMIN)) return 0; @@ -103,8 +106,9 @@ qla2x00_sysfs_write_nvram(struct kobject *kobj, struct bin_attribute *bin_attr, char *buf, loff_t off, size_t count) { - struct scsi_qla_host *ha = shost_priv(dev_to_shost(container_of(kobj, + struct scsi_qla_host *vha = shost_priv(dev_to_shost(container_of(kobj, struct device, kobj))); + struct qla_hw_data *ha = vha->hw; uint16_t cnt; if (!capable(CAP_SYS_ADMIN) || off != 0 || count != ha->nvram_size) @@ -134,11 +138,11 @@ qla2x00_sysfs_write_nvram(struct kobject *kobj, } /* Write NVRAM. */ - ha->isp_ops->write_nvram(ha, (uint8_t *)buf, ha->nvram_base, count); - ha->isp_ops->read_nvram(ha, (uint8_t *)ha->nvram, ha->nvram_base, + ha->isp_ops->write_nvram(vha, (uint8_t *)buf, ha->nvram_base, count); + ha->isp_ops->read_nvram(vha, (uint8_t *)ha->nvram, ha->nvram_base, count); - set_bit(ISP_ABORT_NEEDED, &ha->dpc_flags); + set_bit(ISP_ABORT_NEEDED, &vha->dpc_flags); return (count); } @@ -158,8 +162,9 @@ qla2x00_sysfs_read_optrom(struct kobject *kobj, struct bin_attribute *bin_attr, char *buf, loff_t off, size_t count) { - struct scsi_qla_host *ha = shost_priv(dev_to_shost(container_of(kobj, + struct scsi_qla_host *vha = shost_priv(dev_to_shost(container_of(kobj, struct device, kobj))); + struct qla_hw_data *ha = vha->hw; if (ha->optrom_state != QLA_SREADING) return 0; @@ -173,8 +178,9 @@ qla2x00_sysfs_write_optrom(struct kobject *kobj, struct bin_attribute *bin_attr, char *buf, loff_t off, size_t count) { - struct scsi_qla_host *ha = shost_priv(dev_to_shost(container_of(kobj, + struct scsi_qla_host *vha = shost_priv(dev_to_shost(container_of(kobj, struct device, kobj))); + struct qla_hw_data *ha = vha->hw; if (ha->optrom_state != QLA_SWRITING) return -EINVAL; @@ -203,8 +209,10 @@ qla2x00_sysfs_write_optrom_ctl(struct kobject *kobj, struct bin_attribute *bin_attr, char *buf, loff_t off, size_t count) { - struct scsi_qla_host *ha = shost_priv(dev_to_shost(container_of(kobj, + struct scsi_qla_host *vha = shost_priv(dev_to_shost(container_of(kobj, struct device, kobj))); + struct qla_hw_data *ha = vha->hw; + uint32_t start = 0; uint32_t size = ha->optrom_size; int val, valid; @@ -262,7 +270,7 @@ qla2x00_sysfs_write_optrom_ctl(struct kobject *kobj, ha->optrom_region_start, ha->optrom_region_size)); memset(ha->optrom_buffer, 0, ha->optrom_region_size); - ha->isp_ops->read_optrom(ha, ha->optrom_buffer, + ha->isp_ops->read_optrom(vha, ha->optrom_buffer, ha->optrom_region_start, ha->optrom_region_size); break; case 2: @@ -333,7 +341,7 @@ qla2x00_sysfs_write_optrom_ctl(struct kobject *kobj, "Writing flash region -- 0x%x/0x%x.\n", ha->optrom_region_start, ha->optrom_region_size)); - ha->isp_ops->write_optrom(ha, ha->optrom_buffer, + ha->isp_ops->write_optrom(vha, ha->optrom_buffer, ha->optrom_region_start, ha->optrom_region_size); break; default: @@ -356,8 +364,9 @@ qla2x00_sysfs_read_vpd(struct kobject *kobj, struct bin_attribute *bin_attr, char *buf, loff_t off, size_t count) { - struct scsi_qla_host *ha = shost_priv(dev_to_shost(container_of(kobj, + struct scsi_qla_host *vha = shost_priv(dev_to_shost(container_of(kobj, struct device, kobj))); + struct qla_hw_data *ha = vha->hw; if (!capable(CAP_SYS_ADMIN)) return 0; @@ -371,15 +380,16 @@ qla2x00_sysfs_write_vpd(struct kobject *kobj, struct bin_attribute *bin_attr, char *buf, loff_t off, size_t count) { - struct scsi_qla_host *ha = shost_priv(dev_to_shost(container_of(kobj, + struct scsi_qla_host *vha = shost_priv(dev_to_shost(container_of(kobj, struct device, kobj))); + struct qla_hw_data *ha = vha->hw; if (!capable(CAP_SYS_ADMIN) || off != 0 || count != ha->vpd_size) return 0; /* Write NVRAM. */ - ha->isp_ops->write_nvram(ha, (uint8_t *)buf, ha->vpd_base, count); - ha->isp_ops->read_nvram(ha, (uint8_t *)ha->vpd, ha->vpd_base, count); + ha->isp_ops->write_nvram(vha, (uint8_t *)buf, ha->vpd_base, count); + ha->isp_ops->read_nvram(vha, (uint8_t *)ha->vpd, ha->vpd_base, count); return count; } @@ -399,8 +409,9 @@ qla2x00_sysfs_read_sfp(struct kobject *kobj, struct bin_attribute *bin_attr, char *buf, loff_t off, size_t count) { - struct scsi_qla_host *ha = shost_priv(dev_to_shost(container_of(kobj, + struct scsi_qla_host *vha = shost_priv(dev_to_shost(container_of(kobj, struct device, kobj))); + struct qla_hw_data *ha = vha->hw; uint16_t iter, addr, offset; int rval; @@ -429,7 +440,7 @@ do_read: offset = 0; } - rval = qla2x00_read_sfp(ha, ha->sfp_data_dma, addr, offset, + rval = qla2x00_read_sfp(vha, ha->sfp_data_dma, addr, offset, SFP_BLOCK_SIZE); if (rval != QLA_SUCCESS) { qla_printk(KERN_WARNING, ha, @@ -469,30 +480,31 @@ static struct sysfs_entry { }; void -qla2x00_alloc_sysfs_attr(scsi_qla_host_t *ha) +qla2x00_alloc_sysfs_attr(scsi_qla_host_t *vha) { - struct Scsi_Host *host = ha->host; + struct Scsi_Host *host = vha->host; struct sysfs_entry *iter; int ret; for (iter = bin_file_entries; iter->name; iter++) { - if (iter->is4GBp_only && !IS_FWI2_CAPABLE(ha)) + if (iter->is4GBp_only && !IS_FWI2_CAPABLE(vha->hw)) continue; ret = sysfs_create_bin_file(&host->shost_gendev.kobj, iter->attr); if (ret) - qla_printk(KERN_INFO, ha, + qla_printk(KERN_INFO, vha->hw, "Unable to create sysfs %s binary attribute " "(%d).\n", iter->name, ret); } } void -qla2x00_free_sysfs_attr(scsi_qla_host_t *ha) +qla2x00_free_sysfs_attr(scsi_qla_host_t *vha) { - struct Scsi_Host *host = ha->host; + struct Scsi_Host *host = vha->host; struct sysfs_entry *iter; + struct qla_hw_data *ha = vha->hw; for (iter = bin_file_entries; iter->name; iter++) { if (iter->is4GBp_only && !IS_FWI2_CAPABLE(ha)) @@ -503,7 +515,7 @@ qla2x00_free_sysfs_attr(scsi_qla_host_t *ha) } if (ha->beacon_blink_led == 1) - ha->isp_ops->beacon_off(ha); + ha->isp_ops->beacon_off(vha); } /* Scsi_Host attributes. */ @@ -519,22 +531,24 @@ static ssize_t qla2x00_fw_version_show(struct device *dev, struct device_attribute *attr, char *buf) { - scsi_qla_host_t *ha = shost_priv(class_to_shost(dev)); - char fw_str[30]; + scsi_qla_host_t *vha = shost_priv(class_to_shost(dev)); + struct qla_hw_data *ha = vha->hw; + char fw_str[128]; return snprintf(buf, PAGE_SIZE, "%s\n", - ha->isp_ops->fw_version_str(ha, fw_str)); + ha->isp_ops->fw_version_str(vha, fw_str)); } static ssize_t qla2x00_serial_num_show(struct device *dev, struct device_attribute *attr, char *buf) { - scsi_qla_host_t *ha = shost_priv(class_to_shost(dev)); + scsi_qla_host_t *vha = shost_priv(class_to_shost(dev)); + struct qla_hw_data *ha = vha->hw; uint32_t sn; if (IS_FWI2_CAPABLE(ha)) { - qla2xxx_get_vpd_field(ha, "SN", buf, PAGE_SIZE); + qla2xxx_get_vpd_field(vha, "SN", buf, PAGE_SIZE); return snprintf(buf, PAGE_SIZE, "%s\n", buf); } @@ -547,15 +561,16 @@ static ssize_t qla2x00_isp_name_show(struct device *dev, struct device_attribute *attr, char *buf) { - scsi_qla_host_t *ha = shost_priv(class_to_shost(dev)); - return snprintf(buf, PAGE_SIZE, "ISP%04X\n", ha->pdev->device); + scsi_qla_host_t *vha = shost_priv(class_to_shost(dev)); + return snprintf(buf, PAGE_SIZE, "ISP%04X\n", vha->hw->pdev->device); } static ssize_t qla2x00_isp_id_show(struct device *dev, struct device_attribute *attr, char *buf) { - scsi_qla_host_t *ha = shost_priv(class_to_shost(dev)); + scsi_qla_host_t *vha = shost_priv(class_to_shost(dev)); + struct qla_hw_data *ha = vha->hw; return snprintf(buf, PAGE_SIZE, "%04x %04x %04x %04x\n", ha->product_id[0], ha->product_id[1], ha->product_id[2], ha->product_id[3]); @@ -565,43 +580,44 @@ static ssize_t qla2x00_model_name_show(struct device *dev, struct device_attribute *attr, char *buf) { - scsi_qla_host_t *ha = shost_priv(class_to_shost(dev)); - return snprintf(buf, PAGE_SIZE, "%s\n", ha->model_number); + scsi_qla_host_t *vha = shost_priv(class_to_shost(dev)); + return snprintf(buf, PAGE_SIZE, "%s\n", vha->hw->model_number); } static ssize_t qla2x00_model_desc_show(struct device *dev, struct device_attribute *attr, char *buf) { - scsi_qla_host_t *ha = shost_priv(class_to_shost(dev)); + scsi_qla_host_t *vha = shost_priv(class_to_shost(dev)); return snprintf(buf, PAGE_SIZE, "%s\n", - ha->model_desc ? ha->model_desc: ""); + vha->hw->model_desc ? vha->hw->model_desc : ""); } static ssize_t qla2x00_pci_info_show(struct device *dev, struct device_attribute *attr, char *buf) { - scsi_qla_host_t *ha = shost_priv(class_to_shost(dev)); + scsi_qla_host_t *vha = shost_priv(class_to_shost(dev)); char pci_info[30]; return snprintf(buf, PAGE_SIZE, "%s\n", - ha->isp_ops->pci_info_str(ha, pci_info)); + vha->hw->isp_ops->pci_info_str(vha, pci_info)); } static ssize_t qla2x00_link_state_show(struct device *dev, struct device_attribute *attr, char *buf) { - scsi_qla_host_t *ha = shost_priv(class_to_shost(dev)); + scsi_qla_host_t *vha = shost_priv(class_to_shost(dev)); + struct qla_hw_data *ha = vha->hw; int len = 0; - if (atomic_read(&ha->loop_state) == LOOP_DOWN || - atomic_read(&ha->loop_state) == LOOP_DEAD) + if (atomic_read(&vha->loop_state) == LOOP_DOWN || + atomic_read(&vha->loop_state) == LOOP_DEAD) len = snprintf(buf, PAGE_SIZE, "Link Down\n"); - else if (atomic_read(&ha->loop_state) != LOOP_READY || - test_bit(ABORT_ISP_ACTIVE, &ha->dpc_flags) || - test_bit(ISP_ABORT_NEEDED, &ha->dpc_flags)) + else if (atomic_read(&vha->loop_state) != LOOP_READY || + test_bit(ABORT_ISP_ACTIVE, &vha->dpc_flags) || + test_bit(ISP_ABORT_NEEDED, &vha->dpc_flags)) len = snprintf(buf, PAGE_SIZE, "Unknown Link State\n"); else { len = snprintf(buf, PAGE_SIZE, "Link Up - "); @@ -632,10 +648,10 @@ static ssize_t qla2x00_zio_show(struct device *dev, struct device_attribute *attr, char *buf) { - scsi_qla_host_t *ha = shost_priv(class_to_shost(dev)); + scsi_qla_host_t *vha = shost_priv(class_to_shost(dev)); int len = 0; - switch (ha->zio_mode) { + switch (vha->hw->zio_mode) { case QLA_ZIO_MODE_6: len += snprintf(buf + len, PAGE_SIZE-len, "Mode 6\n"); break; @@ -650,7 +666,8 @@ static ssize_t qla2x00_zio_store(struct device *dev, struct device_attribute *attr, const char *buf, size_t count) { - scsi_qla_host_t *ha = shost_priv(class_to_shost(dev)); + scsi_qla_host_t *vha = shost_priv(class_to_shost(dev)); + struct qla_hw_data *ha = vha->hw; int val = 0; uint16_t zio_mode; @@ -668,7 +685,7 @@ qla2x00_zio_store(struct device *dev, struct device_attribute *attr, /* Update per-hba values and queue a reset. */ if (zio_mode != QLA_ZIO_DISABLED || ha->zio_mode != QLA_ZIO_DISABLED) { ha->zio_mode = zio_mode; - set_bit(ISP_ABORT_NEEDED, &ha->dpc_flags); + set_bit(ISP_ABORT_NEEDED, &vha->dpc_flags); } return strlen(buf); } @@ -677,16 +694,16 @@ static ssize_t qla2x00_zio_timer_show(struct device *dev, struct device_attribute *attr, char *buf) { - scsi_qla_host_t *ha = shost_priv(class_to_shost(dev)); + scsi_qla_host_t *vha = shost_priv(class_to_shost(dev)); - return snprintf(buf, PAGE_SIZE, "%d us\n", ha->zio_timer * 100); + return snprintf(buf, PAGE_SIZE, "%d us\n", vha->hw->zio_timer * 100); } static ssize_t qla2x00_zio_timer_store(struct device *dev, struct device_attribute *attr, const char *buf, size_t count) { - scsi_qla_host_t *ha = shost_priv(class_to_shost(dev)); + scsi_qla_host_t *vha = shost_priv(class_to_shost(dev)); int val = 0; uint16_t zio_timer; @@ -696,7 +713,7 @@ qla2x00_zio_timer_store(struct device *dev, struct device_attribute *attr, return -ERANGE; zio_timer = (uint16_t)(val / 100); - ha->zio_timer = zio_timer; + vha->hw->zio_timer = zio_timer; return strlen(buf); } @@ -705,10 +722,10 @@ static ssize_t qla2x00_beacon_show(struct device *dev, struct device_attribute *attr, char *buf) { - scsi_qla_host_t *ha = shost_priv(class_to_shost(dev)); + scsi_qla_host_t *vha = shost_priv(class_to_shost(dev)); int len = 0; - if (ha->beacon_blink_led) + if (vha->hw->beacon_blink_led) len += snprintf(buf + len, PAGE_SIZE-len, "Enabled\n"); else len += snprintf(buf + len, PAGE_SIZE-len, "Disabled\n"); @@ -719,14 +736,15 @@ static ssize_t qla2x00_beacon_store(struct device *dev, struct device_attribute *attr, const char *buf, size_t count) { - scsi_qla_host_t *ha = shost_priv(class_to_shost(dev)); + scsi_qla_host_t *vha = shost_priv(class_to_shost(dev)); + struct qla_hw_data *ha = vha->hw; int val = 0; int rval; if (IS_QLA2100(ha) || IS_QLA2200(ha)) return -EPERM; - if (test_bit(ABORT_ISP_ACTIVE, &ha->dpc_flags)) { + if (test_bit(ABORT_ISP_ACTIVE, &vha->dpc_flags)) { qla_printk(KERN_WARNING, ha, "Abort ISP active -- ignoring beacon request.\n"); return -EBUSY; @@ -736,9 +754,9 @@ qla2x00_beacon_store(struct device *dev, struct device_attribute *attr, return -EINVAL; if (val) - rval = ha->isp_ops->beacon_on(ha); + rval = ha->isp_ops->beacon_on(vha); else - rval = ha->isp_ops->beacon_off(ha); + rval = ha->isp_ops->beacon_off(vha); if (rval != QLA_SUCCESS) count = 0; @@ -750,8 +768,8 @@ static ssize_t qla2x00_optrom_bios_version_show(struct device *dev, struct device_attribute *attr, char *buf) { - scsi_qla_host_t *ha = shost_priv(class_to_shost(dev)); - + scsi_qla_host_t *vha = shost_priv(class_to_shost(dev)); + struct qla_hw_data *ha = vha->hw; return snprintf(buf, PAGE_SIZE, "%d.%02d\n", ha->bios_revision[1], ha->bios_revision[0]); } @@ -760,8 +778,8 @@ static ssize_t qla2x00_optrom_efi_version_show(struct device *dev, struct device_attribute *attr, char *buf) { - scsi_qla_host_t *ha = shost_priv(class_to_shost(dev)); - + scsi_qla_host_t *vha = shost_priv(class_to_shost(dev)); + struct qla_hw_data *ha = vha->hw; return snprintf(buf, PAGE_SIZE, "%d.%02d\n", ha->efi_revision[1], ha->efi_revision[0]); } @@ -770,8 +788,8 @@ static ssize_t qla2x00_optrom_fcode_version_show(struct device *dev, struct device_attribute *attr, char *buf) { - scsi_qla_host_t *ha = shost_priv(class_to_shost(dev)); - + scsi_qla_host_t *vha = shost_priv(class_to_shost(dev)); + struct qla_hw_data *ha = vha->hw; return snprintf(buf, PAGE_SIZE, "%d.%02d\n", ha->fcode_revision[1], ha->fcode_revision[0]); } @@ -780,8 +798,8 @@ static ssize_t qla2x00_optrom_fw_version_show(struct device *dev, struct device_attribute *attr, char *buf) { - scsi_qla_host_t *ha = shost_priv(class_to_shost(dev)); - + scsi_qla_host_t *vha = shost_priv(class_to_shost(dev)); + struct qla_hw_data *ha = vha->hw; return snprintf(buf, PAGE_SIZE, "%d.%02d.%02d %d\n", ha->fw_revision[0], ha->fw_revision[1], ha->fw_revision[2], ha->fw_revision[3]); @@ -791,8 +809,8 @@ static ssize_t qla2x00_total_isp_aborts_show(struct device *dev, struct device_attribute *attr, char *buf) { - scsi_qla_host_t *ha = shost_priv(class_to_shost(dev)); - + scsi_qla_host_t *vha = shost_priv(class_to_shost(dev)); + struct qla_hw_data *ha = vha->hw; return snprintf(buf, PAGE_SIZE, "%d\n", ha->qla_stats.total_isp_aborts); } @@ -848,16 +866,17 @@ struct device_attribute *qla2x00_host_attrs[] = { static void qla2x00_get_host_port_id(struct Scsi_Host *shost) { - scsi_qla_host_t *ha = shost_priv(shost); + scsi_qla_host_t *vha = shost_priv(shost); - fc_host_port_id(shost) = ha->d_id.b.domain << 16 | - ha->d_id.b.area << 8 | ha->d_id.b.al_pa; + fc_host_port_id(shost) = vha->d_id.b.domain << 16 | + vha->d_id.b.area << 8 | vha->d_id.b.al_pa; } static void qla2x00_get_host_speed(struct Scsi_Host *shost) { - scsi_qla_host_t *ha = to_qla_parent(shost_priv(shost)); + struct qla_hw_data *ha = ((struct scsi_qla_host *) + (shost_priv(shost)))->hw; u32 speed = FC_PORTSPEED_UNKNOWN; switch (ha->link_data_rate) { @@ -880,14 +899,14 @@ qla2x00_get_host_speed(struct Scsi_Host *shost) static void qla2x00_get_host_port_type(struct Scsi_Host *shost) { - scsi_qla_host_t *ha = shost_priv(shost); + scsi_qla_host_t *vha = shost_priv(shost); uint32_t port_type = FC_PORTTYPE_UNKNOWN; - if (ha->parent) { + if (vha->vp_idx) { fc_host_port_type(shost) = FC_PORTTYPE_NPIV; return; } - switch (ha->current_topology) { + switch (vha->hw->current_topology) { case ISP_CFG_NL: port_type = FC_PORTTYPE_LPORT; break; @@ -908,11 +927,11 @@ static void qla2x00_get_starget_node_name(struct scsi_target *starget) { struct Scsi_Host *host = dev_to_shost(starget->dev.parent); - scsi_qla_host_t *ha = shost_priv(host); + scsi_qla_host_t *vha = shost_priv(host); fc_port_t *fcport; u64 node_name = 0; - list_for_each_entry(fcport, &ha->fcports, list) { + list_for_each_entry(fcport, &vha->vp_fcports, list) { if (fcport->rport && starget->id == fcport->rport->scsi_target_id) { node_name = wwn_to_u64(fcport->node_name); @@ -927,11 +946,11 @@ static void qla2x00_get_starget_port_name(struct scsi_target *starget) { struct Scsi_Host *host = dev_to_shost(starget->dev.parent); - scsi_qla_host_t *ha = shost_priv(host); + scsi_qla_host_t *vha = shost_priv(host); fc_port_t *fcport; u64 port_name = 0; - list_for_each_entry(fcport, &ha->fcports, list) { + list_for_each_entry(fcport, &vha->vp_fcports, list) { if (fcport->rport && starget->id == fcport->rport->scsi_target_id) { port_name = wwn_to_u64(fcport->port_name); @@ -946,11 +965,11 @@ static void qla2x00_get_starget_port_id(struct scsi_target *starget) { struct Scsi_Host *host = dev_to_shost(starget->dev.parent); - scsi_qla_host_t *ha = shost_priv(host); + scsi_qla_host_t *vha = shost_priv(host); fc_port_t *fcport; uint32_t port_id = ~0U; - list_for_each_entry(fcport, &ha->fcports, list) { + list_for_each_entry(fcport, &vha->vp_fcports, list) { if (fcport->rport && starget->id == fcport->rport->scsi_target_id) { port_id = fcport->d_id.b.domain << 16 | @@ -999,9 +1018,9 @@ qla2x00_terminate_rport_io(struct fc_rport *rport) * final cleanup of firmware resources (PCBs and XCBs). */ if (fcport->loop_id != FC_NO_LOOP_ID) { - fcport->ha->isp_ops->fabric_logout(fcport->ha, fcport->loop_id, - fcport->d_id.b.domain, fcport->d_id.b.area, - fcport->d_id.b.al_pa); + fcport->vha->hw->isp_ops->fabric_logout(fcport->vha, + fcport->loop_id, fcport->d_id.b.domain, + fcport->d_id.b.area, fcport->d_id.b.al_pa); fcport->loop_id = FC_NO_LOOP_ID; } @@ -1011,16 +1030,18 @@ qla2x00_terminate_rport_io(struct fc_rport *rport) static int qla2x00_issue_lip(struct Scsi_Host *shost) { - scsi_qla_host_t *ha = shost_priv(shost); + scsi_qla_host_t *vha = shost_priv(shost); - qla2x00_loop_reset(ha); + qla2x00_loop_reset(vha); return 0; } static struct fc_host_statistics * qla2x00_get_fc_host_stats(struct Scsi_Host *shost) { - scsi_qla_host_t *ha = to_qla_parent(shost_priv(shost)); + scsi_qla_host_t *vha = shost_priv(shost); + struct qla_hw_data *ha = vha->hw; + struct scsi_qla_host *base_vha = pci_get_drvdata(ha->pdev); int rval; struct link_statistics *stats; dma_addr_t stats_dma; @@ -1032,21 +1053,21 @@ qla2x00_get_fc_host_stats(struct Scsi_Host *shost) stats = dma_pool_alloc(ha->s_dma_pool, GFP_KERNEL, &stats_dma); if (stats == NULL) { DEBUG2_3_11(printk("%s(%ld): Failed to allocate memory.\n", - __func__, ha->host_no)); + __func__, base_vha->host_no)); goto done; } memset(stats, 0, DMA_POOL_SIZE); rval = QLA_FUNCTION_FAILED; if (IS_FWI2_CAPABLE(ha)) { - rval = qla24xx_get_isp_stats(ha, stats, stats_dma); - } else if (atomic_read(&ha->loop_state) == LOOP_READY && - !test_bit(ABORT_ISP_ACTIVE, &ha->dpc_flags) && - !test_bit(ISP_ABORT_NEEDED, &ha->dpc_flags) && + rval = qla24xx_get_isp_stats(base_vha, stats, stats_dma); + } else if (atomic_read(&base_vha->loop_state) == LOOP_READY && + !test_bit(ABORT_ISP_ACTIVE, &base_vha->dpc_flags) && + !test_bit(ISP_ABORT_NEEDED, &base_vha->dpc_flags) && !ha->dpc_active) { /* Must be in a 'READY' state for statistics retrieval. */ - rval = qla2x00_get_link_status(ha, ha->loop_id, stats, - stats_dma); + rval = qla2x00_get_link_status(base_vha, base_vha->loop_id, + stats, stats_dma); } if (rval != QLA_SUCCESS) @@ -1077,29 +1098,29 @@ done: static void qla2x00_get_host_symbolic_name(struct Scsi_Host *shost) { - scsi_qla_host_t *ha = shost_priv(shost); + scsi_qla_host_t *vha = shost_priv(shost); - qla2x00_get_sym_node_name(ha, fc_host_symbolic_name(shost)); + qla2x00_get_sym_node_name(vha, fc_host_symbolic_name(shost)); } static void qla2x00_set_host_system_hostname(struct Scsi_Host *shost) { - scsi_qla_host_t *ha = shost_priv(shost); + scsi_qla_host_t *vha = shost_priv(shost); - set_bit(REGISTER_FDMI_NEEDED, &ha->dpc_flags); + set_bit(REGISTER_FDMI_NEEDED, &vha->dpc_flags); } static void qla2x00_get_host_fabric_name(struct Scsi_Host *shost) { - scsi_qla_host_t *ha = shost_priv(shost); + scsi_qla_host_t *vha = shost_priv(shost); u64 node_name; - if (ha->device_flags & SWITCH_FOUND) - node_name = wwn_to_u64(ha->fabric_node_name); + if (vha->device_flags & SWITCH_FOUND) + node_name = wwn_to_u64(vha->fabric_node_name); else - node_name = wwn_to_u64(ha->node_name); + node_name = wwn_to_u64(vha->node_name); fc_host_fabric_name(shost) = node_name; } @@ -1107,11 +1128,12 @@ qla2x00_get_host_fabric_name(struct Scsi_Host *shost) static void qla2x00_get_host_port_state(struct Scsi_Host *shost) { - scsi_qla_host_t *ha = to_qla_parent(shost_priv(shost)); + scsi_qla_host_t *vha = shost_priv(shost); + struct scsi_qla_host *base_vha = pci_get_drvdata(vha->hw->pdev); - if (!ha->flags.online) + if (!base_vha->flags.online) fc_host_port_state(shost) = FC_PORTSTATE_OFFLINE; - else if (atomic_read(&ha->loop_state) == LOOP_TIMEOUT) + else if (atomic_read(&base_vha->loop_state) == LOOP_TIMEOUT) fc_host_port_state(shost) = FC_PORTSTATE_UNKNOWN; else fc_host_port_state(shost) = FC_PORTSTATE_ONLINE; @@ -1121,8 +1143,8 @@ static int qla24xx_vport_create(struct fc_vport *fc_vport, bool disable) { int ret = 0; - scsi_qla_host_t *ha = shost_priv(fc_vport->shost); - scsi_qla_host_t *vha; + scsi_qla_host_t *base_vha = shost_priv(fc_vport->shost); + scsi_qla_host_t *vha = NULL; ret = qla24xx_vport_create_req_sanity_check(fc_vport); if (ret) { @@ -1144,18 +1166,19 @@ qla24xx_vport_create(struct fc_vport *fc_vport, bool disable) atomic_set(&vha->vp_state, VP_FAILED); /* ready to create vport */ - qla_printk(KERN_INFO, vha, "VP entry id %d assigned.\n", vha->vp_idx); + qla_printk(KERN_INFO, vha->hw, "VP entry id %d assigned.\n", + vha->vp_idx); /* initialized vport states */ atomic_set(&vha->loop_state, LOOP_DOWN); vha->vp_err_state= VP_ERR_PORTDWN; vha->vp_prev_err_state= VP_ERR_UNKWN; /* Check if physical ha port is Up */ - if (atomic_read(&ha->loop_state) == LOOP_DOWN || - atomic_read(&ha->loop_state) == LOOP_DEAD) { + if (atomic_read(&base_vha->loop_state) == LOOP_DOWN || + atomic_read(&base_vha->loop_state) == LOOP_DEAD) { /* Don't retry or attempt login of this virtual port */ DEBUG15(printk ("scsi(%ld): pport loop_state is not UP.\n", - vha->host_no)); + base_vha->host_no)); atomic_set(&vha->loop_state, LOOP_DEAD); if (!disable) fc_vport_set_state(fc_vport, FC_VPORT_LINKDOWN); @@ -1171,9 +1194,9 @@ qla24xx_vport_create(struct fc_vport *fc_vport, bool disable) fc_host_node_name(vha->host) = wwn_to_u64(vha->node_name); fc_host_port_name(vha->host) = wwn_to_u64(vha->port_name); fc_host_supported_classes(vha->host) = - fc_host_supported_classes(ha->host); + fc_host_supported_classes(base_vha->host); fc_host_supported_speeds(vha->host) = - fc_host_supported_speeds(ha->host); + fc_host_supported_speeds(base_vha->host); qla24xx_vport_disable(fc_vport, disable); @@ -1181,8 +1204,6 @@ qla24xx_vport_create(struct fc_vport *fc_vport, bool disable) vport_create_failed_2: qla24xx_disable_vp(vha); qla24xx_deallocate_vp_id(vha); - kfree(vha->port_name); - kfree(vha->node_name); scsi_host_put(vha->host); return FC_VPORT_FAILED; } @@ -1191,17 +1212,25 @@ static int qla24xx_vport_delete(struct fc_vport *fc_vport) { scsi_qla_host_t *vha = fc_vport->dd_data; - scsi_qla_host_t *pha = to_qla_parent(vha); + fc_port_t *fcport, *tfcport; while (test_bit(LOOP_RESYNC_ACTIVE, &vha->dpc_flags) || - test_bit(FCPORT_UPDATE_NEEDED, &pha->dpc_flags)) + test_bit(FCPORT_UPDATE_NEEDED, &vha->dpc_flags)) msleep(1000); qla24xx_disable_vp(vha); - qla24xx_deallocate_vp_id(vha); - kfree(vha->node_name); - kfree(vha->port_name); + fc_remove_host(vha->host); + + scsi_remove_host(vha->host); + + list_for_each_entry_safe(fcport, tfcport, &vha->vp_fcports, list) { + list_del(&fcport->list); + kfree(fcport); + fcport = NULL; + } + + qla24xx_deallocate_vp_id(vha); if (vha->timer_active) { qla2x00_vp_stop_timer(vha); @@ -1210,10 +1239,6 @@ qla24xx_vport_delete(struct fc_vport *fc_vport) vha->host_no, vha->vp_idx, vha)); } - fc_remove_host(vha->host); - - scsi_remove_host(vha->host); - scsi_host_put(vha->host); return 0; @@ -1318,15 +1343,16 @@ struct fc_function_template qla2xxx_transport_vport_functions = { }; void -qla2x00_init_host_attr(scsi_qla_host_t *ha) +qla2x00_init_host_attr(scsi_qla_host_t *vha) { + struct qla_hw_data *ha = vha->hw; u32 speed = FC_PORTSPEED_UNKNOWN; - fc_host_node_name(ha->host) = wwn_to_u64(ha->node_name); - fc_host_port_name(ha->host) = wwn_to_u64(ha->port_name); - fc_host_supported_classes(ha->host) = FC_COS_CLASS3; - fc_host_max_npiv_vports(ha->host) = ha->max_npiv_vports;; - fc_host_npiv_vports_inuse(ha->host) = ha->cur_vport_count; + fc_host_node_name(vha->host) = wwn_to_u64(vha->node_name); + fc_host_port_name(vha->host) = wwn_to_u64(vha->port_name); + fc_host_supported_classes(vha->host) = FC_COS_CLASS3; + fc_host_max_npiv_vports(vha->host) = ha->max_npiv_vports; + fc_host_npiv_vports_inuse(vha->host) = ha->cur_vport_count; if (IS_QLA25XX(ha)) speed = FC_PORTSPEED_8GBIT | FC_PORTSPEED_4GBIT | @@ -1338,5 +1364,5 @@ qla2x00_init_host_attr(scsi_qla_host_t *ha) speed = FC_PORTSPEED_2GBIT | FC_PORTSPEED_1GBIT; else speed = FC_PORTSPEED_1GBIT; - fc_host_supported_speeds(ha->host) = speed; + fc_host_supported_speeds(vha->host) = speed; } diff --git a/drivers/scsi/qla2xxx/qla_dbg.c b/drivers/scsi/qla2xxx/qla_dbg.c index 510ba64bc286..f15f903aec55 100644 --- a/drivers/scsi/qla2xxx/qla_dbg.c +++ b/drivers/scsi/qla2xxx/qla_dbg.c @@ -9,7 +9,7 @@ #include <linux/delay.h> static inline void -qla2xxx_prep_dump(scsi_qla_host_t *ha, struct qla2xxx_fw_dump *fw_dump) +qla2xxx_prep_dump(struct qla_hw_data *ha, struct qla2xxx_fw_dump *fw_dump) { fw_dump->fw_major_version = htonl(ha->fw_major_version); fw_dump->fw_minor_version = htonl(ha->fw_minor_version); @@ -23,22 +23,25 @@ qla2xxx_prep_dump(scsi_qla_host_t *ha, struct qla2xxx_fw_dump *fw_dump) } static inline void * -qla2xxx_copy_queues(scsi_qla_host_t *ha, void *ptr) +qla2xxx_copy_queues(scsi_qla_host_t *vha, void *ptr) { + struct req_que *req = vha->hw->req; + struct rsp_que *rsp = vha->hw->rsp; + /* Request queue. */ - memcpy(ptr, ha->request_ring, ha->request_q_length * + memcpy(ptr, req->ring, req->length * sizeof(request_t)); /* Response queue. */ - ptr += ha->request_q_length * sizeof(request_t); - memcpy(ptr, ha->response_ring, ha->response_q_length * + ptr += req->length * sizeof(request_t); + memcpy(ptr, rsp->ring, rsp->length * sizeof(response_t)); - return ptr + (ha->response_q_length * sizeof(response_t)); + return ptr + (rsp->length * sizeof(response_t)); } static int -qla24xx_dump_ram(scsi_qla_host_t *ha, uint32_t addr, uint32_t *ram, +qla24xx_dump_ram(struct qla_hw_data *ha, uint32_t addr, uint32_t *ram, uint32_t ram_dwords, void **nxt) { int rval; @@ -112,7 +115,7 @@ qla24xx_dump_ram(scsi_qla_host_t *ha, uint32_t addr, uint32_t *ram, } static int -qla24xx_dump_memory(scsi_qla_host_t *ha, uint32_t *code_ram, +qla24xx_dump_memory(struct qla_hw_data *ha, uint32_t *code_ram, uint32_t cram_size, void **nxt) { int rval; @@ -163,7 +166,7 @@ qla24xx_pause_risc(struct device_reg_24xx __iomem *reg) } static int -qla24xx_soft_reset(scsi_qla_host_t *ha) +qla24xx_soft_reset(struct qla_hw_data *ha) { int rval = QLA_SUCCESS; uint32_t cnt; @@ -215,8 +218,8 @@ qla24xx_soft_reset(scsi_qla_host_t *ha) } static int -qla2xxx_dump_ram(scsi_qla_host_t *ha, uint32_t addr, uint16_t *ram, - uint32_t ram_words, void **nxt) +qla2xxx_dump_ram(struct qla_hw_data *ha, uint32_t addr, uint16_t *ram, + uint16_t ram_words, void **nxt) { int rval; uint32_t cnt, stat, timer, words, idx; @@ -314,11 +317,11 @@ qla2xxx_read_window(struct device_reg_2xxx __iomem *reg, uint32_t count, * @hardware_locked: Called with the hardware_lock */ void -qla2300_fw_dump(scsi_qla_host_t *ha, int hardware_locked) +qla2300_fw_dump(scsi_qla_host_t *vha, int hardware_locked) { int rval; uint32_t cnt; - + struct qla_hw_data *ha = vha->hw; struct device_reg_2xxx __iomem *reg = &ha->iobase->isp; uint16_t __iomem *dmp_reg; unsigned long flags; @@ -458,7 +461,7 @@ qla2300_fw_dump(scsi_qla_host_t *ha, int hardware_locked) ha->fw_memory_size - 0x11000 + 1, &nxt); if (rval == QLA_SUCCESS) - qla2xxx_copy_queues(ha, nxt); + qla2xxx_copy_queues(vha, nxt); if (rval != QLA_SUCCESS) { qla_printk(KERN_WARNING, ha, @@ -468,7 +471,7 @@ qla2300_fw_dump(scsi_qla_host_t *ha, int hardware_locked) } else { qla_printk(KERN_INFO, ha, "Firmware dump saved to temp buffer (%ld/%p).\n", - ha->host_no, ha->fw_dump); + vha->host_no, ha->fw_dump); ha->fw_dumped = 1; } @@ -483,12 +486,13 @@ qla2300_fw_dump_failed: * @hardware_locked: Called with the hardware_lock */ void -qla2100_fw_dump(scsi_qla_host_t *ha, int hardware_locked) +qla2100_fw_dump(scsi_qla_host_t *vha, int hardware_locked) { int rval; uint32_t cnt, timer; uint16_t risc_address; uint16_t mb0, mb2; + struct qla_hw_data *ha = vha->hw; struct device_reg_2xxx __iomem *reg = &ha->iobase->isp; uint16_t __iomem *dmp_reg; unsigned long flags; @@ -663,7 +667,7 @@ qla2100_fw_dump(scsi_qla_host_t *ha, int hardware_locked) } if (rval == QLA_SUCCESS) - qla2xxx_copy_queues(ha, &fw->risc_ram[cnt]); + qla2xxx_copy_queues(vha, &fw->risc_ram[cnt]); if (rval != QLA_SUCCESS) { qla_printk(KERN_WARNING, ha, @@ -673,7 +677,7 @@ qla2100_fw_dump(scsi_qla_host_t *ha, int hardware_locked) } else { qla_printk(KERN_INFO, ha, "Firmware dump saved to temp buffer (%ld/%p).\n", - ha->host_no, ha->fw_dump); + vha->host_no, ha->fw_dump); ha->fw_dumped = 1; } @@ -683,12 +687,12 @@ qla2100_fw_dump_failed: } void -qla24xx_fw_dump(scsi_qla_host_t *ha, int hardware_locked) +qla24xx_fw_dump(scsi_qla_host_t *vha, int hardware_locked) { int rval; uint32_t cnt; uint32_t risc_address; - + struct qla_hw_data *ha = vha->hw; struct device_reg_24xx __iomem *reg = &ha->iobase->isp24; uint32_t __iomem *dmp_reg; uint32_t *iter_reg; @@ -906,7 +910,7 @@ qla24xx_fw_dump(scsi_qla_host_t *ha, int hardware_locked) if (rval != QLA_SUCCESS) goto qla24xx_fw_dump_failed_0; - nxt = qla2xxx_copy_queues(ha, nxt); + nxt = qla2xxx_copy_queues(vha, nxt); if (ha->eft) memcpy(nxt, ha->eft, ntohl(ha->fw_dump->eft_size)); @@ -919,7 +923,7 @@ qla24xx_fw_dump_failed_0: } else { qla_printk(KERN_INFO, ha, "Firmware dump saved to temp buffer (%ld/%p).\n", - ha->host_no, ha->fw_dump); + vha->host_no, ha->fw_dump); ha->fw_dumped = 1; } @@ -929,12 +933,12 @@ qla24xx_fw_dump_failed: } void -qla25xx_fw_dump(scsi_qla_host_t *ha, int hardware_locked) +qla25xx_fw_dump(scsi_qla_host_t *vha, int hardware_locked) { int rval; uint32_t cnt; uint32_t risc_address; - + struct qla_hw_data *ha = vha->hw; struct device_reg_24xx __iomem *reg = &ha->iobase->isp24; uint32_t __iomem *dmp_reg; uint32_t *iter_reg; @@ -1215,7 +1219,7 @@ qla25xx_fw_dump(scsi_qla_host_t *ha, int hardware_locked) goto qla25xx_fw_dump_failed_0; /* Fibre Channel Trace Buffer. */ - nxt = qla2xxx_copy_queues(ha, nxt); + nxt = qla2xxx_copy_queues(vha, nxt); if (ha->eft) memcpy(nxt, ha->eft, ntohl(ha->fw_dump->eft_size)); @@ -1248,7 +1252,7 @@ qla25xx_fw_dump_failed_0: } else { qla_printk(KERN_INFO, ha, "Firmware dump saved to temp buffer (%ld/%p).\n", - ha->host_no, ha->fw_dump); + vha->host_no, ha->fw_dump); ha->fw_dumped = 1; } @@ -1262,9 +1266,10 @@ qla25xx_fw_dump_failed: /****************************************************************************/ void -qla2x00_dump_regs(scsi_qla_host_t *ha) +qla2x00_dump_regs(scsi_qla_host_t *vha) { int i; + struct qla_hw_data *ha = vha->hw; struct device_reg_2xxx __iomem *reg = &ha->iobase->isp; struct device_reg_24xx __iomem *reg24 = &ha->iobase->isp24; uint16_t __iomem *mbx_reg; @@ -1274,7 +1279,7 @@ qla2x00_dump_regs(scsi_qla_host_t *ha) printk("Mailbox registers:\n"); for (i = 0; i < 6; i++) - printk("scsi(%ld): mbox %d 0x%04x \n", ha->host_no, i, + printk("scsi(%ld): mbox %d 0x%04x \n", vha->host_no, i, RD_REG_WORD(mbx_reg++)); } diff --git a/drivers/scsi/qla2xxx/qla_def.h b/drivers/scsi/qla2xxx/qla_def.h index b97194096d8e..edead2802517 100644 --- a/drivers/scsi/qla2xxx/qla_def.h +++ b/drivers/scsi/qla2xxx/qla_def.h @@ -185,7 +185,7 @@ * SCSI Request Block */ typedef struct srb { - struct scsi_qla_host *ha; /* HA the SP is queued on */ + struct scsi_qla_host *vha; /* HA the SP is queued on */ struct fc_port *fcport; struct scsi_cmnd *cmd; /* Linux SCSI command pkt */ @@ -1524,7 +1524,7 @@ typedef struct { */ typedef struct fc_port { struct list_head list; - struct scsi_qla_host *ha; + struct scsi_qla_host *vha; uint8_t node_name[WWN_SIZE]; uint8_t port_name[WWN_SIZE]; @@ -1550,7 +1550,6 @@ typedef struct fc_port { unsigned long last_queue_full; unsigned long last_ramp_up; - struct list_head vp_fcport; uint16_t vp_idx; } fc_port_t; @@ -2037,6 +2036,8 @@ typedef struct vport_params { #define VP_RET_CODE_NO_MEM 5 #define VP_RET_CODE_NOT_FOUND 6 +struct qla_hw_data; + /* * ISP operations */ @@ -2055,8 +2056,8 @@ struct isp_operations { char * (*fw_version_str) (struct scsi_qla_host *, char *); irq_handler_t intr_handler; - void (*enable_intrs) (struct scsi_qla_host *); - void (*disable_intrs) (struct scsi_qla_host *); + void (*enable_intrs) (struct qla_hw_data *); + void (*disable_intrs) (struct qla_hw_data *); int (*abort_command) (struct scsi_qla_host *, srb_t *); int (*target_reset) (struct fc_port *, unsigned int); @@ -2089,6 +2090,7 @@ struct isp_operations { uint32_t); int (*get_flash_version) (struct scsi_qla_host *, void *); + int (*start_scsi) (srb_t *); }; /* MSI-X Support *************************************************************/ @@ -2160,208 +2162,108 @@ struct qla_statistics { uint64_t output_bytes; }; -/* - * Linux Host Adapter structure - */ -typedef struct scsi_qla_host { - struct list_head list; +/* Response queue data structure */ +struct rsp_que { + dma_addr_t dma; + response_t *ring; + response_t *ring_ptr; + uint16_t ring_index; + uint16_t out_ptr; + uint16_t length; + uint16_t options; + uint16_t msix_vector; + uint16_t rid; + struct qla_hw_data *hw; +}; - /* Commonly used flags and state information. */ - struct Scsi_Host *host; - struct pci_dev *pdev; +/* Request queue data structure */ +struct req_que { + dma_addr_t dma; + request_t *ring; + request_t *ring_ptr; + uint16_t ring_index; + uint16_t in_ptr; + uint16_t cnt; + uint16_t length; + uint16_t options; + uint16_t rid; + uint16_t qos; + uint16_t vp_idx; + struct rsp_que *asso_que; + /* Outstandings ISP commands. */ + srb_t *outstanding_cmds[MAX_OUTSTANDING_COMMANDS]; + uint32_t current_outstanding_cmd; + int max_q_depth; +}; - unsigned long host_no; +/* + * Qlogic host adapter specific data structure. +*/ +struct qla_hw_data { + struct pci_dev *pdev; + /* SRB cache. */ +#define SRB_MIN_REQ 128 + mempool_t *srb_mempool; volatile struct { - uint32_t init_done :1; - uint32_t online :1; uint32_t mbox_int :1; uint32_t mbox_busy :1; - uint32_t rscn_queue_overflow :1; - uint32_t reset_active :1; - - uint32_t management_server_logged_in :1; - uint32_t process_response_queue :1; uint32_t disable_risc_code_load :1; uint32_t enable_64bit_addressing :1; uint32_t enable_lip_reset :1; - uint32_t enable_lip_full_login :1; uint32_t enable_target_reset :1; + uint32_t enable_lip_full_login :1; uint32_t enable_led_scheme :1; uint32_t inta_enabled :1; uint32_t msi_enabled :1; uint32_t msix_enabled :1; uint32_t disable_serdes :1; uint32_t gpsc_supported :1; - uint32_t vsan_enabled :1; + uint32_t vsan_enabled :1; uint32_t npiv_supported :1; uint32_t fce_enabled :1; - uint32_t hw_event_marker_found :1; + uint32_t hw_event_marker_found:1; } flags; - atomic_t loop_state; -#define LOOP_TIMEOUT 1 -#define LOOP_DOWN 2 -#define LOOP_UP 3 -#define LOOP_UPDATE 4 -#define LOOP_READY 5 -#define LOOP_DEAD 6 - - unsigned long dpc_flags; -#define RESET_MARKER_NEEDED 0 /* Send marker to ISP. */ -#define RESET_ACTIVE 1 -#define ISP_ABORT_NEEDED 2 /* Initiate ISP abort. */ -#define ABORT_ISP_ACTIVE 3 /* ISP abort in progress. */ -#define LOOP_RESYNC_NEEDED 4 /* Device Resync needed. */ -#define LOOP_RESYNC_ACTIVE 5 -#define LOCAL_LOOP_UPDATE 6 /* Perform a local loop update. */ -#define RSCN_UPDATE 7 /* Perform an RSCN update. */ -#define MAILBOX_RETRY 8 -#define ISP_RESET_NEEDED 9 /* Initiate a ISP reset. */ -#define FAILOVER_EVENT_NEEDED 10 -#define FAILOVER_EVENT 11 -#define FAILOVER_NEEDED 12 -#define SCSI_RESTART_NEEDED 13 /* Processes SCSI retry queue. */ -#define PORT_RESTART_NEEDED 14 /* Processes Retry queue. */ -#define RESTART_QUEUES_NEEDED 15 /* Restarts the Lun queue. */ -#define ABORT_QUEUES_NEEDED 16 -#define RELOGIN_NEEDED 17 -#define LOGIN_RETRY_NEEDED 18 /* Initiate required fabric logins. */ -#define REGISTER_FC4_NEEDED 19 /* SNS FC4 registration required. */ -#define ISP_ABORT_RETRY 20 /* ISP aborted. */ -#define FCPORT_RESCAN_NEEDED 21 /* IO descriptor processing needed */ -#define IODESC_PROCESS_NEEDED 22 /* IO descriptor processing needed */ -#define IOCTL_ERROR_RECOVERY 23 -#define LOOP_RESET_NEEDED 24 -#define BEACON_BLINK_NEEDED 25 -#define REGISTER_FDMI_NEEDED 26 -#define FCPORT_UPDATE_NEEDED 27 -#define VP_DPC_NEEDED 28 /* wake up for VP dpc handling */ -#define UNLOADING 29 -#define NPIV_CONFIG_NEEDED 30 - - uint32_t device_flags; -#define DFLG_LOCAL_DEVICES BIT_0 -#define DFLG_RETRY_LOCAL_DEVICES BIT_1 -#define DFLG_FABRIC_DEVICES BIT_2 -#define SWITCH_FOUND BIT_3 -#define DFLG_NO_CABLE BIT_4 - -#define PCI_DEVICE_ID_QLOGIC_ISP2532 0x2532 -#define PCI_DEVICE_ID_QLOGIC_ISP8432 0x8432 - uint32_t device_type; -#define DT_ISP2100 BIT_0 -#define DT_ISP2200 BIT_1 -#define DT_ISP2300 BIT_2 -#define DT_ISP2312 BIT_3 -#define DT_ISP2322 BIT_4 -#define DT_ISP6312 BIT_5 -#define DT_ISP6322 BIT_6 -#define DT_ISP2422 BIT_7 -#define DT_ISP2432 BIT_8 -#define DT_ISP5422 BIT_9 -#define DT_ISP5432 BIT_10 -#define DT_ISP2532 BIT_11 -#define DT_ISP8432 BIT_12 -#define DT_ISP_LAST (DT_ISP8432 << 1) - -#define DT_IIDMA BIT_26 -#define DT_FWI2 BIT_27 -#define DT_ZIO_SUPPORTED BIT_28 -#define DT_OEM_001 BIT_29 -#define DT_ISP2200A BIT_30 -#define DT_EXTENDED_IDS BIT_31 - -#define DT_MASK(ha) ((ha)->device_type & (DT_ISP_LAST - 1)) -#define IS_QLA2100(ha) (DT_MASK(ha) & DT_ISP2100) -#define IS_QLA2200(ha) (DT_MASK(ha) & DT_ISP2200) -#define IS_QLA2300(ha) (DT_MASK(ha) & DT_ISP2300) -#define IS_QLA2312(ha) (DT_MASK(ha) & DT_ISP2312) -#define IS_QLA2322(ha) (DT_MASK(ha) & DT_ISP2322) -#define IS_QLA6312(ha) (DT_MASK(ha) & DT_ISP6312) -#define IS_QLA6322(ha) (DT_MASK(ha) & DT_ISP6322) -#define IS_QLA2422(ha) (DT_MASK(ha) & DT_ISP2422) -#define IS_QLA2432(ha) (DT_MASK(ha) & DT_ISP2432) -#define IS_QLA5422(ha) (DT_MASK(ha) & DT_ISP5422) -#define IS_QLA5432(ha) (DT_MASK(ha) & DT_ISP5432) -#define IS_QLA2532(ha) (DT_MASK(ha) & DT_ISP2532) -#define IS_QLA8432(ha) (DT_MASK(ha) & DT_ISP8432) - -#define IS_QLA23XX(ha) (IS_QLA2300(ha) || IS_QLA2312(ha) || IS_QLA2322(ha) || \ - IS_QLA6312(ha) || IS_QLA6322(ha)) -#define IS_QLA24XX(ha) (IS_QLA2422(ha) || IS_QLA2432(ha)) -#define IS_QLA54XX(ha) (IS_QLA5422(ha) || IS_QLA5432(ha)) -#define IS_QLA25XX(ha) (IS_QLA2532(ha)) -#define IS_QLA84XX(ha) (IS_QLA8432(ha)) -#define IS_QLA24XX_TYPE(ha) (IS_QLA24XX(ha) || IS_QLA54XX(ha) || \ - IS_QLA84XX(ha)) - -#define IS_IIDMA_CAPABLE(ha) ((ha)->device_type & DT_IIDMA) -#define IS_FWI2_CAPABLE(ha) ((ha)->device_type & DT_FWI2) -#define IS_ZIO_SUPPORTED(ha) ((ha)->device_type & DT_ZIO_SUPPORTED) -#define IS_OEM_001(ha) ((ha)->device_type & DT_OEM_001) -#define HAS_EXTENDED_IDS(ha) ((ha)->device_type & DT_EXTENDED_IDS) - - /* SRB cache. */ -#define SRB_MIN_REQ 128 - mempool_t *srb_mempool; - /* This spinlock is used to protect "io transactions", you must - * acquire it before doing any IO to the card, eg with RD_REG*() and - * WRT_REG*() for the duration of your entire commandtransaction. - * - * This spinlock is of lower priority than the io request lock. - */ - - spinlock_t hardware_lock ____cacheline_aligned; + * acquire it before doing any IO to the card, eg with RD_REG*() and + * WRT_REG*() for the duration of your entire commandtransaction. + * + * This spinlock is of lower priority than the io request lock. + */ + spinlock_t hardware_lock ____cacheline_aligned; int bars; int mem_only; - device_reg_t __iomem *iobase; /* Base I/O address */ + device_reg_t __iomem *iobase; /* Base I/O address */ resource_size_t pio_address; -#define MIN_IOBASE_LEN 0x100 - - /* ISP ring lock, rings, and indexes */ - dma_addr_t request_dma; /* Physical address. */ - request_t *request_ring; /* Base virtual address */ - request_t *request_ring_ptr; /* Current address. */ - uint16_t req_ring_index; /* Current index. */ - uint16_t req_q_cnt; /* Number of available entries. */ - uint16_t request_q_length; - - dma_addr_t response_dma; /* Physical address. */ - response_t *response_ring; /* Base virtual address */ - response_t *response_ring_ptr; /* Current address. */ - uint16_t rsp_ring_index; /* Current index. */ - uint16_t response_q_length; - struct isp_operations *isp_ops; +#define MIN_IOBASE_LEN 0x100 + struct req_que *req; + struct rsp_que *rsp; - /* Outstandings ISP commands. */ - srb_t *outstanding_cmds[MAX_OUTSTANDING_COMMANDS]; - uint32_t current_outstanding_cmd; - srb_t *status_srb; /* Status continuation entry. */ + uint16_t switch_cap; +#define FLOGI_SEQ_DEL BIT_8 +#define FLOGI_MID_SUPPORT BIT_10 +#define FLOGI_VSAN_SUPPORT BIT_12 +#define FLOGI_SP_SUPPORT BIT_13 + /* Timeout timers. */ + uint8_t loop_down_abort_time; /* port down timer */ + atomic_t loop_down_timer; /* loop down timer */ + uint8_t link_down_timeout; /* link down timeout */ + uint16_t max_loop_id; - /* ISP configuration data. */ - uint16_t loop_id; /* Host adapter loop id */ - uint16_t switch_cap; -#define FLOGI_SEQ_DEL BIT_8 -#define FLOGI_MID_SUPPORT BIT_10 -#define FLOGI_VSAN_SUPPORT BIT_12 -#define FLOGI_SP_SUPPORT BIT_13 uint16_t fb_rev; - - port_id_t d_id; /* Host adapter port id */ uint16_t max_public_loop_ids; - uint16_t min_external_loopid; /* First external loop Id */ + uint16_t min_external_loopid; /* First external loop Id */ #define PORT_SPEED_UNKNOWN 0xFFFF -#define PORT_SPEED_1GB 0x00 -#define PORT_SPEED_2GB 0x01 -#define PORT_SPEED_4GB 0x03 -#define PORT_SPEED_8GB 0x04 - uint16_t link_data_rate; /* F/W operating speed */ +#define PORT_SPEED_1GB 0x00 +#define PORT_SPEED_2GB 0x01 +#define PORT_SPEED_4GB 0x03 +#define PORT_SPEED_8GB 0x04 + uint16_t link_data_rate; /* F/W operating speed */ uint8_t current_topology; uint8_t prev_topology; @@ -2370,15 +2272,69 @@ typedef struct scsi_qla_host { #define ISP_CFG_FL 4 #define ISP_CFG_F 8 - uint8_t operating_mode; /* F/W operating mode */ + uint8_t operating_mode; /* F/W operating mode */ #define LOOP 0 #define P2P 1 #define LOOP_P2P 2 #define P2P_LOOP 3 - - uint8_t marker_needed; - uint8_t interrupts_on; + uint32_t isp_abort_cnt; + +#define PCI_DEVICE_ID_QLOGIC_ISP2532 0x2532 +#define PCI_DEVICE_ID_QLOGIC_ISP8432 0x8432 + uint32_t device_type; +#define DT_ISP2100 BIT_0 +#define DT_ISP2200 BIT_1 +#define DT_ISP2300 BIT_2 +#define DT_ISP2312 BIT_3 +#define DT_ISP2322 BIT_4 +#define DT_ISP6312 BIT_5 +#define DT_ISP6322 BIT_6 +#define DT_ISP2422 BIT_7 +#define DT_ISP2432 BIT_8 +#define DT_ISP5422 BIT_9 +#define DT_ISP5432 BIT_10 +#define DT_ISP2532 BIT_11 +#define DT_ISP8432 BIT_12 +#define DT_ISP_LAST (DT_ISP8432 << 1) + +#define DT_IIDMA BIT_26 +#define DT_FWI2 BIT_27 +#define DT_ZIO_SUPPORTED BIT_28 +#define DT_OEM_001 BIT_29 +#define DT_ISP2200A BIT_30 +#define DT_EXTENDED_IDS BIT_31 +#define DT_MASK(ha) ((ha)->device_type & (DT_ISP_LAST - 1)) +#define IS_QLA2100(ha) (DT_MASK(ha) & DT_ISP2100) +#define IS_QLA2200(ha) (DT_MASK(ha) & DT_ISP2200) +#define IS_QLA2300(ha) (DT_MASK(ha) & DT_ISP2300) +#define IS_QLA2312(ha) (DT_MASK(ha) & DT_ISP2312) +#define IS_QLA2322(ha) (DT_MASK(ha) & DT_ISP2322) +#define IS_QLA6312(ha) (DT_MASK(ha) & DT_ISP6312) +#define IS_QLA6322(ha) (DT_MASK(ha) & DT_ISP6322) +#define IS_QLA2422(ha) (DT_MASK(ha) & DT_ISP2422) +#define IS_QLA2432(ha) (DT_MASK(ha) & DT_ISP2432) +#define IS_QLA5422(ha) (DT_MASK(ha) & DT_ISP5422) +#define IS_QLA5432(ha) (DT_MASK(ha) & DT_ISP5432) +#define IS_QLA2532(ha) (DT_MASK(ha) & DT_ISP2532) +#define IS_QLA8432(ha) (DT_MASK(ha) & DT_ISP8432) + +#define IS_QLA23XX(ha) (IS_QLA2300(ha) || IS_QLA2312(ha) || IS_QLA2322(ha) || \ + IS_QLA6312(ha) || IS_QLA6322(ha)) +#define IS_QLA24XX(ha) (IS_QLA2422(ha) || IS_QLA2432(ha)) +#define IS_QLA54XX(ha) (IS_QLA5422(ha) || IS_QLA5432(ha)) +#define IS_QLA25XX(ha) (IS_QLA2532(ha)) +#define IS_QLA84XX(ha) (IS_QLA8432(ha)) +#define IS_QLA24XX_TYPE(ha) (IS_QLA24XX(ha) || IS_QLA54XX(ha) || \ + IS_QLA84XX(ha)) +#define IS_QLA2XXX_MIDTYPE(ha) (IS_QLA24XX(ha) || IS_QLA84XX(ha) || \ + IS_QLA25XX(ha)) + +#define IS_IIDMA_CAPABLE(ha) ((ha)->device_type & DT_IIDMA) +#define IS_FWI2_CAPABLE(ha) ((ha)->device_type & DT_FWI2) +#define IS_ZIO_SUPPORTED(ha) ((ha)->device_type & DT_ZIO_SUPPORTED) +#define IS_OEM_001(ha) ((ha)->device_type & DT_OEM_001) +#define HAS_EXTENDED_IDS(ha) ((ha)->device_type & DT_EXTENDED_IDS) /* HBA serial number */ uint8_t serial0; @@ -2386,8 +2342,8 @@ typedef struct scsi_qla_host { uint8_t serial2; /* NVRAM configuration data */ -#define MAX_NVRAM_SIZE 4096 -#define VPD_OFFSET MAX_NVRAM_SIZE / 2 +#define MAX_NVRAM_SIZE 4096 +#define VPD_OFFSET MAX_NVRAM_SIZE / 2 uint16_t nvram_size; uint16_t nvram_base; void *nvram; @@ -2401,22 +2357,8 @@ typedef struct scsi_qla_host { uint16_t r_a_tov; int port_down_retry_count; uint8_t mbx_count; - uint16_t last_loop_id; - uint16_t mgmt_svr_loop_id; - - uint32_t login_retry_count; - int max_q_depth; - - struct list_head work_list; - - /* Fibre Channel Device List. */ - struct list_head fcports; - - /* RSCN queue. */ - uint32_t rscn_queue[MAX_RSCN_COUNT]; - uint8_t rscn_in_ptr; - uint8_t rscn_out_ptr; + uint32_t login_retry_count; /* SNS command interfaces. */ ms_iocb_entry_t *ms_iocb; dma_addr_t ms_iocb_dma; @@ -2426,28 +2368,20 @@ typedef struct scsi_qla_host { struct sns_cmd_pkt *sns_cmd; dma_addr_t sns_cmd_dma; -#define SFP_DEV_SIZE 256 -#define SFP_BLOCK_SIZE 64 - void *sfp_data; - dma_addr_t sfp_data_dma; +#define SFP_DEV_SIZE 256 +#define SFP_BLOCK_SIZE 64 + void *sfp_data; + dma_addr_t sfp_data_dma; struct task_struct *dpc_thread; uint8_t dpc_active; /* DPC routine is active */ - /* Timeout timers. */ - uint8_t loop_down_abort_time; /* port down timer */ - atomic_t loop_down_timer; /* loop down timer */ - uint8_t link_down_timeout; /* link down timeout */ - - uint32_t timer_active; - struct timer_list timer; - dma_addr_t gid_list_dma; struct gid_list_info *gid_list; int gid_list_info_size; /* Small DMA pool allocations -- maximum 256 bytes in length. */ -#define DMA_POOL_SIZE 256 +#define DMA_POOL_SIZE 256 struct dma_pool *s_dma_pool; dma_addr_t init_cb_dma; @@ -2459,17 +2393,17 @@ typedef struct scsi_qla_host { mbx_cmd_t *mcp; unsigned long mbx_cmd_flags; -#define MBX_INTERRUPT 1 -#define MBX_INTR_WAIT 2 +#define MBX_INTERRUPT 1 +#define MBX_INTR_WAIT 2 #define MBX_UPDATE_FLASH_ACTIVE 3 - struct mutex vport_lock; /* Virtual port synchronization */ - struct completion mbx_cmd_comp; /* Serialize mbx access */ + struct mutex vport_lock; /* Virtual port synchronization */ + struct completion mbx_cmd_comp; /* Serialize mbx access */ struct completion mbx_intr_comp; /* Used for completion notification */ uint32_t mbx_flags; #define MBX_IN_PROGRESS BIT_0 -#define MBX_BUSY BIT_1 /* Got the Access */ +#define MBX_BUSY BIT_1 /* Got the Access */ #define MBX_SLEEPING_ON_SEM BIT_2 #define MBX_POLLING_FOR_COMP BIT_3 #define MBX_COMPLETED BIT_4 @@ -2488,7 +2422,7 @@ typedef struct scsi_qla_host { #define RISC_START_ADDRESS_2300 0x800 #define RISC_START_ADDRESS_2400 0x100000 - uint16_t fw_options[16]; /* slots: 1,2,3,10,11 */ + uint16_t fw_options[16]; /* slots: 1,2,3,10,11 */ uint8_t fw_seriallink_options[4]; uint16_t fw_seriallink_options24[4]; @@ -2509,10 +2443,10 @@ typedef struct scsi_qla_host { uint64_t fce_wr, fce_rd; struct mutex fce_mutex; + uint32_t hw_event_start; uint32_t hw_event_ptr; uint32_t hw_event_pause_errors; - uint8_t host_str[16]; uint32_t pci_attr; uint16_t chip_revision; @@ -2523,11 +2457,6 @@ typedef struct scsi_qla_host { char model_desc[80]; uint8_t adapter_id[16+1]; - uint8_t *node_name; - uint8_t *port_name; - uint8_t fabric_node_name[WWN_SIZE]; - uint32_t isp_abort_cnt; - /* Option ROM information. */ char *optrom_buffer; uint32_t optrom_size; @@ -2538,13 +2467,13 @@ typedef struct scsi_qla_host { uint32_t optrom_region_start; uint32_t optrom_region_size; - /* PCI expansion ROM image information. */ +/* PCI expansion ROM image information. */ #define ROM_CODE_TYPE_BIOS 0 #define ROM_CODE_TYPE_FCODE 1 #define ROM_CODE_TYPE_EFI 3 - uint8_t bios_revision[2]; - uint8_t efi_revision[2]; - uint8_t fcode_revision[16]; + uint8_t bios_revision[2]; + uint8_t efi_revision[2]; + uint8_t fcode_revision[16]; uint32_t fw_revision[4]; uint32_t fdt_wrt_disable; @@ -2553,39 +2482,145 @@ typedef struct scsi_qla_host { uint32_t fdt_unprotect_sec_cmd; uint32_t fdt_protect_sec_cmd; - uint32_t flt_region_flt; - uint32_t flt_region_fdt; - uint32_t flt_region_boot; - uint32_t flt_region_fw; - uint32_t flt_region_vpd_nvram; - uint32_t flt_region_hw_event; - uint32_t flt_region_npiv_conf; + uint32_t flt_region_flt; + uint32_t flt_region_fdt; + uint32_t flt_region_boot; + uint32_t flt_region_fw; + uint32_t flt_region_vpd_nvram; + uint32_t flt_region_hw_event; + uint32_t flt_region_npiv_conf; /* Needed for BEACON */ - uint16_t beacon_blink_led; - uint8_t beacon_color_state; + uint16_t beacon_blink_led; + uint8_t beacon_color_state; #define QLA_LED_GRN_ON 0x01 #define QLA_LED_YLW_ON 0x02 #define QLA_LED_ABR_ON 0x04 #define QLA_LED_ALL_ON 0x07 /* yellow, green, amber. */ /* ISP2322: red, green, amber. */ - - uint16_t zio_mode; - uint16_t zio_timer; + uint16_t zio_mode; + uint16_t zio_timer; struct fc_host_statistics fc_host_stat; struct qla_msix_entry msix_entries[QLA_MSIX_ENTRIES]; - struct list_head vp_list; /* list of VP */ + struct list_head vp_list; /* list of VP */ + unsigned long vp_idx_map[(MAX_MULTI_ID_FABRIC / 8) / + sizeof(unsigned long)]; + uint16_t num_vhosts; /* number of vports created */ + uint16_t num_vsans; /* number of vsan created */ + uint16_t max_npiv_vports; /* 63 or 125 per topoloty */ + int cur_vport_count; + + struct qla_chip_state_84xx *cs84xx; + struct qla_statistics qla_stats; + struct isp_operations *isp_ops; +}; + +/* + * Qlogic scsi host structure + */ +typedef struct scsi_qla_host { + struct list_head list; + struct list_head vp_fcports; /* list of fcports */ + struct list_head work_list; + + /* Commonly used flags and state information. */ + struct Scsi_Host *host; + unsigned long host_no; + uint8_t host_str[16]; + + volatile struct { + uint32_t init_done :1; + uint32_t online :1; + uint32_t rscn_queue_overflow :1; + uint32_t reset_active :1; + + uint32_t management_server_logged_in :1; + uint32_t process_response_queue :1; + } flags; + + atomic_t loop_state; +#define LOOP_TIMEOUT 1 +#define LOOP_DOWN 2 +#define LOOP_UP 3 +#define LOOP_UPDATE 4 +#define LOOP_READY 5 +#define LOOP_DEAD 6 + + unsigned long dpc_flags; +#define RESET_MARKER_NEEDED 0 /* Send marker to ISP. */ +#define RESET_ACTIVE 1 +#define ISP_ABORT_NEEDED 2 /* Initiate ISP abort. */ +#define ABORT_ISP_ACTIVE 3 /* ISP abort in progress. */ +#define LOOP_RESYNC_NEEDED 4 /* Device Resync needed. */ +#define LOOP_RESYNC_ACTIVE 5 +#define LOCAL_LOOP_UPDATE 6 /* Perform a local loop update. */ +#define RSCN_UPDATE 7 /* Perform an RSCN update. */ +#define MAILBOX_RETRY 8 +#define ISP_RESET_NEEDED 9 /* Initiate a ISP reset. */ +#define FAILOVER_EVENT_NEEDED 10 +#define FAILOVER_EVENT 11 +#define FAILOVER_NEEDED 12 +#define SCSI_RESTART_NEEDED 13 /* Processes SCSI retry queue. */ +#define PORT_RESTART_NEEDED 14 /* Processes Retry queue. */ +#define RESTART_QUEUES_NEEDED 15 /* Restarts the Lun queue. */ +#define ABORT_QUEUES_NEEDED 16 +#define RELOGIN_NEEDED 17 +#define LOGIN_RETRY_NEEDED 18 /* Initiate required fabric logins. */ +#define REGISTER_FC4_NEEDED 19 /* SNS FC4 registration required. */ +#define ISP_ABORT_RETRY 20 /* ISP aborted. */ +#define FCPORT_RESCAN_NEEDED 21 /* IO descriptor processing needed */ +#define IODESC_PROCESS_NEEDED 22 /* IO descriptor processing needed */ +#define IOCTL_ERROR_RECOVERY 23 +#define LOOP_RESET_NEEDED 24 +#define BEACON_BLINK_NEEDED 25 +#define REGISTER_FDMI_NEEDED 26 +#define FCPORT_UPDATE_NEEDED 27 +#define VP_DPC_NEEDED 28 /* wake up for VP dpc handling */ +#define UNLOADING 29 +#define NPIV_CONFIG_NEEDED 30 + + uint32_t device_flags; +#define DFLG_LOCAL_DEVICES BIT_0 +#define DFLG_RETRY_LOCAL_DEVICES BIT_1 +#define DFLG_FABRIC_DEVICES BIT_2 +#define SWITCH_FOUND BIT_3 +#define DFLG_NO_CABLE BIT_4 + + srb_t *status_srb; /* Status continuation entry. */ + + /* ISP configuration data. */ + uint16_t loop_id; /* Host adapter loop id */ + + port_id_t d_id; /* Host adapter port id */ + uint8_t marker_needed; + uint16_t mgmt_svr_loop_id; + + + + /* RSCN queue. */ + uint32_t rscn_queue[MAX_RSCN_COUNT]; + uint8_t rscn_in_ptr; + uint8_t rscn_out_ptr; + + /* Timeout timers. */ + uint8_t loop_down_abort_time; /* port down timer */ + atomic_t loop_down_timer; /* loop down timer */ + uint8_t link_down_timeout; /* link down timeout */ + + uint32_t timer_active; + struct timer_list timer; + + uint8_t node_name[WWN_SIZE]; + uint8_t port_name[WWN_SIZE]; + uint8_t fabric_node_name[WWN_SIZE]; + uint32_t vp_abort_cnt; + struct fc_vport *fc_vport; /* holds fc_vport * for each vport */ - unsigned long vp_idx_map[(MAX_MULTI_ID_FABRIC / 8) / sizeof(unsigned long)]; - uint16_t num_vhosts; /* number of vports created */ - uint16_t num_vsans; /* number of vsan created */ uint16_t vp_idx; /* vport ID */ - struct scsi_qla_host *parent; /* holds pport */ unsigned long vp_flags; - struct list_head vp_fcports; /* list of fcports */ #define VP_IDX_ACQUIRED 0 /* bit no 0 */ #define VP_CREATE_NEEDED 1 #define VP_BIND_NEEDED 2 @@ -2604,11 +2639,7 @@ typedef struct scsi_qla_host { #define VP_ERR_FAB_NORESOURCES 3 #define VP_ERR_FAB_LOGOUT 4 #define VP_ERR_ADAP_NORESOURCES 5 - uint16_t max_npiv_vports; /* 63 or 125 per topoloty */ - int cur_vport_count; - - struct qla_chip_state_84xx *cs84xx; - struct qla_statistics qla_stats; + struct qla_hw_data *hw; } scsi_qla_host_t; diff --git a/drivers/scsi/qla2xxx/qla_dfs.c b/drivers/scsi/qla2xxx/qla_dfs.c index 561a4411719d..0e366a1b44b3 100644 --- a/drivers/scsi/qla2xxx/qla_dfs.c +++ b/drivers/scsi/qla2xxx/qla_dfs.c @@ -15,10 +15,11 @@ static atomic_t qla2x00_dfs_root_count; static int qla2x00_dfs_fce_show(struct seq_file *s, void *unused) { - scsi_qla_host_t *ha = s->private; + scsi_qla_host_t *vha = s->private; uint32_t cnt; uint32_t *fce; uint64_t fce_start; + struct qla_hw_data *ha = vha->hw; mutex_lock(&ha->fce_mutex); @@ -51,7 +52,8 @@ qla2x00_dfs_fce_show(struct seq_file *s, void *unused) static int qla2x00_dfs_fce_open(struct inode *inode, struct file *file) { - scsi_qla_host_t *ha = inode->i_private; + scsi_qla_host_t *vha = inode->i_private; + struct qla_hw_data *ha = vha->hw; int rval; if (!ha->flags.fce_enabled) @@ -60,7 +62,7 @@ qla2x00_dfs_fce_open(struct inode *inode, struct file *file) mutex_lock(&ha->fce_mutex); /* Pause tracing to flush FCE buffers. */ - rval = qla2x00_disable_fce_trace(ha, &ha->fce_wr, &ha->fce_rd); + rval = qla2x00_disable_fce_trace(vha, &ha->fce_wr, &ha->fce_rd); if (rval) qla_printk(KERN_WARNING, ha, "DebugFS: Unable to disable FCE (%d).\n", rval); @@ -75,7 +77,8 @@ out: static int qla2x00_dfs_fce_release(struct inode *inode, struct file *file) { - scsi_qla_host_t *ha = inode->i_private; + scsi_qla_host_t *vha = inode->i_private; + struct qla_hw_data *ha = vha->hw; int rval; if (ha->flags.fce_enabled) @@ -86,7 +89,7 @@ qla2x00_dfs_fce_release(struct inode *inode, struct file *file) /* Re-enable FCE tracing. */ ha->flags.fce_enabled = 1; memset(ha->fce, 0, fce_calc_size(ha->fce_bufs)); - rval = qla2x00_enable_fce_trace(ha, ha->fce_dma, ha->fce_bufs, + rval = qla2x00_enable_fce_trace(vha, ha->fce_dma, ha->fce_bufs, ha->fce_mb, &ha->fce_bufs); if (rval) { qla_printk(KERN_WARNING, ha, @@ -107,8 +110,9 @@ static const struct file_operations dfs_fce_ops = { }; int -qla2x00_dfs_setup(scsi_qla_host_t *ha) +qla2x00_dfs_setup(scsi_qla_host_t *vha) { + struct qla_hw_data *ha = vha->hw; if (!IS_QLA25XX(ha)) goto out; if (!ha->fce) @@ -130,7 +134,7 @@ create_dir: goto create_nodes; mutex_init(&ha->fce_mutex); - ha->dfs_dir = debugfs_create_dir(ha->host_str, qla2x00_dfs_root); + ha->dfs_dir = debugfs_create_dir(vha->host_str, qla2x00_dfs_root); if (!ha->dfs_dir) { qla_printk(KERN_NOTICE, ha, "DebugFS: Unable to create ha directory.\n"); @@ -152,8 +156,9 @@ out: } int -qla2x00_dfs_remove(scsi_qla_host_t *ha) +qla2x00_dfs_remove(scsi_qla_host_t *vha) { + struct qla_hw_data *ha = vha->hw; if (ha->dfs_fce) { debugfs_remove(ha->dfs_fce); ha->dfs_fce = NULL; diff --git a/drivers/scsi/qla2xxx/qla_gbl.h b/drivers/scsi/qla2xxx/qla_gbl.h index 753dbe6cce6e..c0cc686d6cc3 100644 --- a/drivers/scsi/qla2xxx/qla_gbl.h +++ b/drivers/scsi/qla2xxx/qla_gbl.h @@ -72,7 +72,10 @@ extern int qla2x00_post_hwe_work(struct scsi_qla_host *, uint16_t , uint16_t, uint16_t, uint16_t); extern void qla2x00_abort_fcport_cmds(fc_port_t *); - +extern struct scsi_qla_host *qla2x00_create_host(struct scsi_host_template *, + struct qla_hw_data *); +extern void qla2x00_free_host(struct scsi_qla_host *); +extern void qla2x00_relogin(struct scsi_qla_host *); /* * Global Functions in qla_mid.c source file. */ @@ -105,10 +108,10 @@ extern struct fw_blob *qla2x00_request_firmware(scsi_qla_host_t *); extern int qla2x00_wait_for_hba_online(scsi_qla_host_t *); -extern void qla2xxx_wake_dpc(scsi_qla_host_t *); -extern void qla2x00_alert_all_vps(scsi_qla_host_t *, uint16_t *); +extern void qla2xxx_wake_dpc(struct scsi_qla_host *); +extern void qla2x00_alert_all_vps(struct qla_hw_data *, uint16_t *); extern void qla2x00_async_event(scsi_qla_host_t *, uint16_t *); -extern void qla2x00_vp_abort_isp(scsi_qla_host_t *); +extern int qla2x00_vp_abort_isp(scsi_qla_host_t *); /* * Global Function Prototypes in qla_iocb.c source file. @@ -267,7 +270,7 @@ extern irqreturn_t qla24xx_intr_handler(int, void *); extern void qla2x00_process_response_queue(struct scsi_qla_host *); extern void qla24xx_process_response_queue(struct scsi_qla_host *); -extern int qla2x00_request_irqs(scsi_qla_host_t *); +extern int qla2x00_request_irqs(struct qla_hw_data *); extern void qla2x00_free_irqs(scsi_qla_host_t *); /* diff --git a/drivers/scsi/qla2xxx/qla_gs.c b/drivers/scsi/qla2xxx/qla_gs.c index c2a4bfbcb05b..db8de063e1cb 100644 --- a/drivers/scsi/qla2xxx/qla_gs.c +++ b/drivers/scsi/qla2xxx/qla_gs.c @@ -22,8 +22,9 @@ static int qla2x00_sns_rnn_id(scsi_qla_host_t *); * Returns a pointer to the @ha's ms_iocb. */ void * -qla2x00_prep_ms_iocb(scsi_qla_host_t *ha, uint32_t req_size, uint32_t rsp_size) +qla2x00_prep_ms_iocb(scsi_qla_host_t *vha, uint32_t req_size, uint32_t rsp_size) { + struct qla_hw_data *ha = vha->hw; ms_iocb_entry_t *ms_pkt; ms_pkt = ha->ms_iocb; @@ -59,8 +60,9 @@ qla2x00_prep_ms_iocb(scsi_qla_host_t *ha, uint32_t req_size, uint32_t rsp_size) * Returns a pointer to the @ha's ms_iocb. */ void * -qla24xx_prep_ms_iocb(scsi_qla_host_t *ha, uint32_t req_size, uint32_t rsp_size) +qla24xx_prep_ms_iocb(scsi_qla_host_t *vha, uint32_t req_size, uint32_t rsp_size) { + struct qla_hw_data *ha = vha->hw; struct ct_entry_24xx *ct_pkt; ct_pkt = (struct ct_entry_24xx *)ha->ms_iocb; @@ -82,7 +84,7 @@ qla24xx_prep_ms_iocb(scsi_qla_host_t *ha, uint32_t req_size, uint32_t rsp_size) ct_pkt->dseg_1_address[0] = cpu_to_le32(LSD(ha->ct_sns_dma)); ct_pkt->dseg_1_address[1] = cpu_to_le32(MSD(ha->ct_sns_dma)); ct_pkt->dseg_1_len = ct_pkt->rsp_byte_count; - ct_pkt->vp_index = ha->vp_idx; + ct_pkt->vp_index = vha->vp_idx; return (ct_pkt); } @@ -110,16 +112,17 @@ qla2x00_prep_ct_req(struct ct_sns_req *ct_req, uint16_t cmd, uint16_t rsp_size) } static int -qla2x00_chk_ms_status(scsi_qla_host_t *ha, ms_iocb_entry_t *ms_pkt, +qla2x00_chk_ms_status(scsi_qla_host_t *vha, ms_iocb_entry_t *ms_pkt, struct ct_sns_rsp *ct_rsp, const char *routine) { int rval; uint16_t comp_status; + struct qla_hw_data *ha = vha->hw; rval = QLA_FUNCTION_FAILED; if (ms_pkt->entry_status != 0) { DEBUG2_3(printk("scsi(%ld): %s failed, error status (%x).\n", - ha->host_no, routine, ms_pkt->entry_status)); + vha->host_no, routine, ms_pkt->entry_status)); } else { if (IS_FWI2_CAPABLE(ha)) comp_status = le16_to_cpu( @@ -133,7 +136,7 @@ qla2x00_chk_ms_status(scsi_qla_host_t *ha, ms_iocb_entry_t *ms_pkt, if (ct_rsp->header.response != __constant_cpu_to_be16(CT_ACCEPT_RESPONSE)) { DEBUG2_3(printk("scsi(%ld): %s failed, " - "rejected request:\n", ha->host_no, + "rejected request:\n", vha->host_no, routine)); DEBUG2_3(qla2x00_dump_buffer( (uint8_t *)&ct_rsp->header, @@ -144,7 +147,7 @@ qla2x00_chk_ms_status(scsi_qla_host_t *ha, ms_iocb_entry_t *ms_pkt, break; default: DEBUG2_3(printk("scsi(%ld): %s failed, completion " - "status (%x).\n", ha->host_no, routine, + "status (%x).\n", vha->host_no, routine, comp_status)); break; } @@ -160,21 +163,21 @@ qla2x00_chk_ms_status(scsi_qla_host_t *ha, ms_iocb_entry_t *ms_pkt, * Returns 0 on success. */ int -qla2x00_ga_nxt(scsi_qla_host_t *ha, fc_port_t *fcport) +qla2x00_ga_nxt(scsi_qla_host_t *vha, fc_port_t *fcport) { int rval; ms_iocb_entry_t *ms_pkt; struct ct_sns_req *ct_req; struct ct_sns_rsp *ct_rsp; + struct qla_hw_data *ha = vha->hw; - if (IS_QLA2100(ha) || IS_QLA2200(ha)) { - return (qla2x00_sns_ga_nxt(ha, fcport)); - } + if (IS_QLA2100(ha) || IS_QLA2200(ha)) + return qla2x00_sns_ga_nxt(vha, fcport); /* Issue GA_NXT */ /* Prepare common MS IOCB */ - ms_pkt = ha->isp_ops->prep_ms_iocb(ha, GA_NXT_REQ_SIZE, + ms_pkt = ha->isp_ops->prep_ms_iocb(vha, GA_NXT_REQ_SIZE, GA_NXT_RSP_SIZE); /* Prepare CT request */ @@ -188,13 +191,13 @@ qla2x00_ga_nxt(scsi_qla_host_t *ha, fc_port_t *fcport) ct_req->req.port_id.port_id[2] = fcport->d_id.b.al_pa; /* Execute MS IOCB */ - rval = qla2x00_issue_iocb(ha, ha->ms_iocb, ha->ms_iocb_dma, + rval = qla2x00_issue_iocb(vha, ha->ms_iocb, ha->ms_iocb_dma, sizeof(ms_iocb_entry_t)); if (rval != QLA_SUCCESS) { /*EMPTY*/ DEBUG2_3(printk("scsi(%ld): GA_NXT issue IOCB failed (%d).\n", - ha->host_no, rval)); - } else if (qla2x00_chk_ms_status(ha, ms_pkt, ct_rsp, "GA_NXT") != + vha->host_no, rval)); + } else if (qla2x00_chk_ms_status(vha, ms_pkt, ct_rsp, "GA_NXT") != QLA_SUCCESS) { rval = QLA_FUNCTION_FAILED; } else { @@ -216,7 +219,7 @@ qla2x00_ga_nxt(scsi_qla_host_t *ha, fc_port_t *fcport) "nn %02x%02x%02x%02x%02x%02x%02x%02x " "pn %02x%02x%02x%02x%02x%02x%02x%02x " "portid=%02x%02x%02x.\n", - ha->host_no, + vha->host_no, fcport->node_name[0], fcport->node_name[1], fcport->node_name[2], fcport->node_name[3], fcport->node_name[4], fcport->node_name[5], @@ -242,7 +245,7 @@ qla2x00_ga_nxt(scsi_qla_host_t *ha, fc_port_t *fcport) * Returns 0 on success. */ int -qla2x00_gid_pt(scsi_qla_host_t *ha, sw_info_t *list) +qla2x00_gid_pt(scsi_qla_host_t *vha, sw_info_t *list) { int rval; uint16_t i; @@ -252,16 +255,16 @@ qla2x00_gid_pt(scsi_qla_host_t *ha, sw_info_t *list) struct ct_sns_rsp *ct_rsp; struct ct_sns_gid_pt_data *gid_data; + struct qla_hw_data *ha = vha->hw; - if (IS_QLA2100(ha) || IS_QLA2200(ha)) { - return (qla2x00_sns_gid_pt(ha, list)); - } + if (IS_QLA2100(ha) || IS_QLA2200(ha)) + return qla2x00_sns_gid_pt(vha, list); gid_data = NULL; /* Issue GID_PT */ /* Prepare common MS IOCB */ - ms_pkt = ha->isp_ops->prep_ms_iocb(ha, GID_PT_REQ_SIZE, + ms_pkt = ha->isp_ops->prep_ms_iocb(vha, GID_PT_REQ_SIZE, GID_PT_RSP_SIZE); /* Prepare CT request */ @@ -273,13 +276,13 @@ qla2x00_gid_pt(scsi_qla_host_t *ha, sw_info_t *list) ct_req->req.gid_pt.port_type = NS_NX_PORT_TYPE; /* Execute MS IOCB */ - rval = qla2x00_issue_iocb(ha, ha->ms_iocb, ha->ms_iocb_dma, + rval = qla2x00_issue_iocb(vha, ha->ms_iocb, ha->ms_iocb_dma, sizeof(ms_iocb_entry_t)); if (rval != QLA_SUCCESS) { /*EMPTY*/ DEBUG2_3(printk("scsi(%ld): GID_PT issue IOCB failed (%d).\n", - ha->host_no, rval)); - } else if (qla2x00_chk_ms_status(ha, ms_pkt, ct_rsp, "GID_PT") != + vha->host_no, rval)); + } else if (qla2x00_chk_ms_status(vha, ms_pkt, ct_rsp, "GID_PT") != QLA_SUCCESS) { rval = QLA_FUNCTION_FAILED; } else { @@ -320,7 +323,7 @@ qla2x00_gid_pt(scsi_qla_host_t *ha, sw_info_t *list) * Returns 0 on success. */ int -qla2x00_gpn_id(scsi_qla_host_t *ha, sw_info_t *list) +qla2x00_gpn_id(scsi_qla_host_t *vha, sw_info_t *list) { int rval; uint16_t i; @@ -328,15 +331,15 @@ qla2x00_gpn_id(scsi_qla_host_t *ha, sw_info_t *list) ms_iocb_entry_t *ms_pkt; struct ct_sns_req *ct_req; struct ct_sns_rsp *ct_rsp; + struct qla_hw_data *ha = vha->hw; - if (IS_QLA2100(ha) || IS_QLA2200(ha)) { - return (qla2x00_sns_gpn_id(ha, list)); - } + if (IS_QLA2100(ha) || IS_QLA2200(ha)) + return qla2x00_sns_gpn_id(vha, list); for (i = 0; i < MAX_FIBRE_DEVICES; i++) { /* Issue GPN_ID */ /* Prepare common MS IOCB */ - ms_pkt = ha->isp_ops->prep_ms_iocb(ha, GPN_ID_REQ_SIZE, + ms_pkt = ha->isp_ops->prep_ms_iocb(vha, GPN_ID_REQ_SIZE, GPN_ID_RSP_SIZE); /* Prepare CT request */ @@ -350,13 +353,13 @@ qla2x00_gpn_id(scsi_qla_host_t *ha, sw_info_t *list) ct_req->req.port_id.port_id[2] = list[i].d_id.b.al_pa; /* Execute MS IOCB */ - rval = qla2x00_issue_iocb(ha, ha->ms_iocb, ha->ms_iocb_dma, + rval = qla2x00_issue_iocb(vha, ha->ms_iocb, ha->ms_iocb_dma, sizeof(ms_iocb_entry_t)); if (rval != QLA_SUCCESS) { /*EMPTY*/ DEBUG2_3(printk("scsi(%ld): GPN_ID issue IOCB failed " - "(%d).\n", ha->host_no, rval)); - } else if (qla2x00_chk_ms_status(ha, ms_pkt, ct_rsp, + "(%d).\n", vha->host_no, rval)); + } else if (qla2x00_chk_ms_status(vha, ms_pkt, ct_rsp, "GPN_ID") != QLA_SUCCESS) { rval = QLA_FUNCTION_FAILED; } else { @@ -381,23 +384,22 @@ qla2x00_gpn_id(scsi_qla_host_t *ha, sw_info_t *list) * Returns 0 on success. */ int -qla2x00_gnn_id(scsi_qla_host_t *ha, sw_info_t *list) +qla2x00_gnn_id(scsi_qla_host_t *vha, sw_info_t *list) { int rval; uint16_t i; - + struct qla_hw_data *ha = vha->hw; ms_iocb_entry_t *ms_pkt; struct ct_sns_req *ct_req; struct ct_sns_rsp *ct_rsp; - if (IS_QLA2100(ha) || IS_QLA2200(ha)) { - return (qla2x00_sns_gnn_id(ha, list)); - } + if (IS_QLA2100(ha) || IS_QLA2200(ha)) + return qla2x00_sns_gnn_id(vha, list); for (i = 0; i < MAX_FIBRE_DEVICES; i++) { /* Issue GNN_ID */ /* Prepare common MS IOCB */ - ms_pkt = ha->isp_ops->prep_ms_iocb(ha, GNN_ID_REQ_SIZE, + ms_pkt = ha->isp_ops->prep_ms_iocb(vha, GNN_ID_REQ_SIZE, GNN_ID_RSP_SIZE); /* Prepare CT request */ @@ -411,13 +413,13 @@ qla2x00_gnn_id(scsi_qla_host_t *ha, sw_info_t *list) ct_req->req.port_id.port_id[2] = list[i].d_id.b.al_pa; /* Execute MS IOCB */ - rval = qla2x00_issue_iocb(ha, ha->ms_iocb, ha->ms_iocb_dma, + rval = qla2x00_issue_iocb(vha, ha->ms_iocb, ha->ms_iocb_dma, sizeof(ms_iocb_entry_t)); if (rval != QLA_SUCCESS) { /*EMPTY*/ DEBUG2_3(printk("scsi(%ld): GNN_ID issue IOCB failed " - "(%d).\n", ha->host_no, rval)); - } else if (qla2x00_chk_ms_status(ha, ms_pkt, ct_rsp, + "(%d).\n", vha->host_no, rval)); + } else if (qla2x00_chk_ms_status(vha, ms_pkt, ct_rsp, "GNN_ID") != QLA_SUCCESS) { rval = QLA_FUNCTION_FAILED; } else { @@ -429,7 +431,7 @@ qla2x00_gnn_id(scsi_qla_host_t *ha, sw_info_t *list) "nn %02x%02x%02x%02x%02x%02x%02x%02x " "pn %02x%02x%02x%02x%02x%02x%02x%02x " "portid=%02x%02x%02x.\n", - ha->host_no, + vha->host_no, list[i].node_name[0], list[i].node_name[1], list[i].node_name[2], list[i].node_name[3], list[i].node_name[4], list[i].node_name[5], @@ -457,21 +459,20 @@ qla2x00_gnn_id(scsi_qla_host_t *ha, sw_info_t *list) * Returns 0 on success. */ int -qla2x00_rft_id(scsi_qla_host_t *ha) +qla2x00_rft_id(scsi_qla_host_t *vha) { int rval; - + struct qla_hw_data *ha = vha->hw; ms_iocb_entry_t *ms_pkt; struct ct_sns_req *ct_req; struct ct_sns_rsp *ct_rsp; - if (IS_QLA2100(ha) || IS_QLA2200(ha)) { - return (qla2x00_sns_rft_id(ha)); - } + if (IS_QLA2100(ha) || IS_QLA2200(ha)) + return qla2x00_sns_rft_id(vha); /* Issue RFT_ID */ /* Prepare common MS IOCB */ - ms_pkt = ha->isp_ops->prep_ms_iocb(ha, RFT_ID_REQ_SIZE, + ms_pkt = ha->isp_ops->prep_ms_iocb(vha, RFT_ID_REQ_SIZE, RFT_ID_RSP_SIZE); /* Prepare CT request */ @@ -480,25 +481,25 @@ qla2x00_rft_id(scsi_qla_host_t *ha) ct_rsp = &ha->ct_sns->p.rsp; /* Prepare CT arguments -- port_id, FC-4 types */ - ct_req->req.rft_id.port_id[0] = ha->d_id.b.domain; - ct_req->req.rft_id.port_id[1] = ha->d_id.b.area; - ct_req->req.rft_id.port_id[2] = ha->d_id.b.al_pa; + ct_req->req.rft_id.port_id[0] = vha->d_id.b.domain; + ct_req->req.rft_id.port_id[1] = vha->d_id.b.area; + ct_req->req.rft_id.port_id[2] = vha->d_id.b.al_pa; ct_req->req.rft_id.fc4_types[2] = 0x01; /* FCP-3 */ /* Execute MS IOCB */ - rval = qla2x00_issue_iocb(ha, ha->ms_iocb, ha->ms_iocb_dma, + rval = qla2x00_issue_iocb(vha, ha->ms_iocb, ha->ms_iocb_dma, sizeof(ms_iocb_entry_t)); if (rval != QLA_SUCCESS) { /*EMPTY*/ DEBUG2_3(printk("scsi(%ld): RFT_ID issue IOCB failed (%d).\n", - ha->host_no, rval)); - } else if (qla2x00_chk_ms_status(ha, ms_pkt, ct_rsp, "RFT_ID") != + vha->host_no, rval)); + } else if (qla2x00_chk_ms_status(vha, ms_pkt, ct_rsp, "RFT_ID") != QLA_SUCCESS) { rval = QLA_FUNCTION_FAILED; } else { DEBUG2(printk("scsi(%ld): RFT_ID exiting normally.\n", - ha->host_no)); + vha->host_no)); } return (rval); @@ -511,23 +512,23 @@ qla2x00_rft_id(scsi_qla_host_t *ha) * Returns 0 on success. */ int -qla2x00_rff_id(scsi_qla_host_t *ha) +qla2x00_rff_id(scsi_qla_host_t *vha) { int rval; - + struct qla_hw_data *ha = vha->hw; ms_iocb_entry_t *ms_pkt; struct ct_sns_req *ct_req; struct ct_sns_rsp *ct_rsp; if (IS_QLA2100(ha) || IS_QLA2200(ha)) { DEBUG2(printk("scsi(%ld): RFF_ID call unsupported on " - "ISP2100/ISP2200.\n", ha->host_no)); + "ISP2100/ISP2200.\n", vha->host_no)); return (QLA_SUCCESS); } /* Issue RFF_ID */ /* Prepare common MS IOCB */ - ms_pkt = ha->isp_ops->prep_ms_iocb(ha, RFF_ID_REQ_SIZE, + ms_pkt = ha->isp_ops->prep_ms_iocb(vha, RFF_ID_REQ_SIZE, RFF_ID_RSP_SIZE); /* Prepare CT request */ @@ -536,26 +537,26 @@ qla2x00_rff_id(scsi_qla_host_t *ha) ct_rsp = &ha->ct_sns->p.rsp; /* Prepare CT arguments -- port_id, FC-4 feature, FC-4 type */ - ct_req->req.rff_id.port_id[0] = ha->d_id.b.domain; - ct_req->req.rff_id.port_id[1] = ha->d_id.b.area; - ct_req->req.rff_id.port_id[2] = ha->d_id.b.al_pa; + ct_req->req.rff_id.port_id[0] = vha->d_id.b.domain; + ct_req->req.rff_id.port_id[1] = vha->d_id.b.area; + ct_req->req.rff_id.port_id[2] = vha->d_id.b.al_pa; ct_req->req.rff_id.fc4_feature = BIT_1; ct_req->req.rff_id.fc4_type = 0x08; /* SCSI - FCP */ /* Execute MS IOCB */ - rval = qla2x00_issue_iocb(ha, ha->ms_iocb, ha->ms_iocb_dma, + rval = qla2x00_issue_iocb(vha, ha->ms_iocb, ha->ms_iocb_dma, sizeof(ms_iocb_entry_t)); if (rval != QLA_SUCCESS) { /*EMPTY*/ DEBUG2_3(printk("scsi(%ld): RFF_ID issue IOCB failed (%d).\n", - ha->host_no, rval)); - } else if (qla2x00_chk_ms_status(ha, ms_pkt, ct_rsp, "RFF_ID") != + vha->host_no, rval)); + } else if (qla2x00_chk_ms_status(vha, ms_pkt, ct_rsp, "RFF_ID") != QLA_SUCCESS) { rval = QLA_FUNCTION_FAILED; } else { DEBUG2(printk("scsi(%ld): RFF_ID exiting normally.\n", - ha->host_no)); + vha->host_no)); } return (rval); @@ -568,21 +569,20 @@ qla2x00_rff_id(scsi_qla_host_t *ha) * Returns 0 on success. */ int -qla2x00_rnn_id(scsi_qla_host_t *ha) +qla2x00_rnn_id(scsi_qla_host_t *vha) { int rval; - + struct qla_hw_data *ha = vha->hw; ms_iocb_entry_t *ms_pkt; struct ct_sns_req *ct_req; struct ct_sns_rsp *ct_rsp; - if (IS_QLA2100(ha) || IS_QLA2200(ha)) { - return (qla2x00_sns_rnn_id(ha)); - } + if (IS_QLA2100(ha) || IS_QLA2200(ha)) + return qla2x00_sns_rnn_id(vha); /* Issue RNN_ID */ /* Prepare common MS IOCB */ - ms_pkt = ha->isp_ops->prep_ms_iocb(ha, RNN_ID_REQ_SIZE, + ms_pkt = ha->isp_ops->prep_ms_iocb(vha, RNN_ID_REQ_SIZE, RNN_ID_RSP_SIZE); /* Prepare CT request */ @@ -591,33 +591,34 @@ qla2x00_rnn_id(scsi_qla_host_t *ha) ct_rsp = &ha->ct_sns->p.rsp; /* Prepare CT arguments -- port_id, node_name */ - ct_req->req.rnn_id.port_id[0] = ha->d_id.b.domain; - ct_req->req.rnn_id.port_id[1] = ha->d_id.b.area; - ct_req->req.rnn_id.port_id[2] = ha->d_id.b.al_pa; + ct_req->req.rnn_id.port_id[0] = vha->d_id.b.domain; + ct_req->req.rnn_id.port_id[1] = vha->d_id.b.area; + ct_req->req.rnn_id.port_id[2] = vha->d_id.b.al_pa; - memcpy(ct_req->req.rnn_id.node_name, ha->node_name, WWN_SIZE); + memcpy(ct_req->req.rnn_id.node_name, vha->node_name, WWN_SIZE); /* Execute MS IOCB */ - rval = qla2x00_issue_iocb(ha, ha->ms_iocb, ha->ms_iocb_dma, + rval = qla2x00_issue_iocb(vha, ha->ms_iocb, ha->ms_iocb_dma, sizeof(ms_iocb_entry_t)); if (rval != QLA_SUCCESS) { /*EMPTY*/ DEBUG2_3(printk("scsi(%ld): RNN_ID issue IOCB failed (%d).\n", - ha->host_no, rval)); - } else if (qla2x00_chk_ms_status(ha, ms_pkt, ct_rsp, "RNN_ID") != + vha->host_no, rval)); + } else if (qla2x00_chk_ms_status(vha, ms_pkt, ct_rsp, "RNN_ID") != QLA_SUCCESS) { rval = QLA_FUNCTION_FAILED; } else { DEBUG2(printk("scsi(%ld): RNN_ID exiting normally.\n", - ha->host_no)); + vha->host_no)); } return (rval); } void -qla2x00_get_sym_node_name(scsi_qla_host_t *ha, uint8_t *snn) +qla2x00_get_sym_node_name(scsi_qla_host_t *vha, uint8_t *snn) { + struct qla_hw_data *ha = vha->hw; sprintf(snn, "%s FW:v%d.%02d.%02d DVR:v%s",ha->model_number, ha->fw_major_version, ha->fw_minor_version, ha->fw_subminor_version, qla2x00_version_str); @@ -630,23 +631,24 @@ qla2x00_get_sym_node_name(scsi_qla_host_t *ha, uint8_t *snn) * Returns 0 on success. */ int -qla2x00_rsnn_nn(scsi_qla_host_t *ha) +qla2x00_rsnn_nn(scsi_qla_host_t *vha) { int rval; + struct qla_hw_data *ha = vha->hw; ms_iocb_entry_t *ms_pkt; struct ct_sns_req *ct_req; struct ct_sns_rsp *ct_rsp; if (IS_QLA2100(ha) || IS_QLA2200(ha)) { DEBUG2(printk("scsi(%ld): RSNN_ID call unsupported on " - "ISP2100/ISP2200.\n", ha->host_no)); + "ISP2100/ISP2200.\n", vha->host_no)); return (QLA_SUCCESS); } /* Issue RSNN_NN */ /* Prepare common MS IOCB */ /* Request size adjusted after CT preparation */ - ms_pkt = ha->isp_ops->prep_ms_iocb(ha, 0, RSNN_NN_RSP_SIZE); + ms_pkt = ha->isp_ops->prep_ms_iocb(vha, 0, RSNN_NN_RSP_SIZE); /* Prepare CT request */ ct_req = qla2x00_prep_ct_req(&ha->ct_sns->p.req, RSNN_NN_CMD, @@ -654,10 +656,10 @@ qla2x00_rsnn_nn(scsi_qla_host_t *ha) ct_rsp = &ha->ct_sns->p.rsp; /* Prepare CT arguments -- node_name, symbolic node_name, size */ - memcpy(ct_req->req.rsnn_nn.node_name, ha->node_name, WWN_SIZE); + memcpy(ct_req->req.rsnn_nn.node_name, vha->node_name, WWN_SIZE); /* Prepare the Symbolic Node Name */ - qla2x00_get_sym_node_name(ha, ct_req->req.rsnn_nn.sym_node_name); + qla2x00_get_sym_node_name(vha, ct_req->req.rsnn_nn.sym_node_name); /* Calculate SNN length */ ct_req->req.rsnn_nn.name_len = @@ -669,18 +671,18 @@ qla2x00_rsnn_nn(scsi_qla_host_t *ha) ms_pkt->dseg_req_length = ms_pkt->req_bytecount; /* Execute MS IOCB */ - rval = qla2x00_issue_iocb(ha, ha->ms_iocb, ha->ms_iocb_dma, + rval = qla2x00_issue_iocb(vha, ha->ms_iocb, ha->ms_iocb_dma, sizeof(ms_iocb_entry_t)); if (rval != QLA_SUCCESS) { /*EMPTY*/ DEBUG2_3(printk("scsi(%ld): RSNN_NN issue IOCB failed (%d).\n", - ha->host_no, rval)); - } else if (qla2x00_chk_ms_status(ha, ms_pkt, ct_rsp, "RSNN_NN") != + vha->host_no, rval)); + } else if (qla2x00_chk_ms_status(vha, ms_pkt, ct_rsp, "RSNN_NN") != QLA_SUCCESS) { rval = QLA_FUNCTION_FAILED; } else { DEBUG2(printk("scsi(%ld): RSNN_NN exiting normally.\n", - ha->host_no)); + vha->host_no)); } return (rval); @@ -696,11 +698,12 @@ qla2x00_rsnn_nn(scsi_qla_host_t *ha) * Returns a pointer to the @ha's sns_cmd. */ static inline struct sns_cmd_pkt * -qla2x00_prep_sns_cmd(scsi_qla_host_t *ha, uint16_t cmd, uint16_t scmd_len, +qla2x00_prep_sns_cmd(scsi_qla_host_t *vha, uint16_t cmd, uint16_t scmd_len, uint16_t data_size) { uint16_t wc; struct sns_cmd_pkt *sns_cmd; + struct qla_hw_data *ha = vha->hw; sns_cmd = ha->sns_cmd; memset(sns_cmd, 0, sizeof(struct sns_cmd_pkt)); @@ -726,15 +729,15 @@ qla2x00_prep_sns_cmd(scsi_qla_host_t *ha, uint16_t cmd, uint16_t scmd_len, * Returns 0 on success. */ static int -qla2x00_sns_ga_nxt(scsi_qla_host_t *ha, fc_port_t *fcport) +qla2x00_sns_ga_nxt(scsi_qla_host_t *vha, fc_port_t *fcport) { int rval; - + struct qla_hw_data *ha = vha->hw; struct sns_cmd_pkt *sns_cmd; /* Issue GA_NXT. */ /* Prepare SNS command request. */ - sns_cmd = qla2x00_prep_sns_cmd(ha, GA_NXT_CMD, GA_NXT_SNS_SCMD_LEN, + sns_cmd = qla2x00_prep_sns_cmd(vha, GA_NXT_CMD, GA_NXT_SNS_SCMD_LEN, GA_NXT_SNS_DATA_SIZE); /* Prepare SNS command arguments -- port_id. */ @@ -743,16 +746,16 @@ qla2x00_sns_ga_nxt(scsi_qla_host_t *ha, fc_port_t *fcport) sns_cmd->p.cmd.param[2] = fcport->d_id.b.domain; /* Execute SNS command. */ - rval = qla2x00_send_sns(ha, ha->sns_cmd_dma, GA_NXT_SNS_CMD_SIZE / 2, + rval = qla2x00_send_sns(vha, ha->sns_cmd_dma, GA_NXT_SNS_CMD_SIZE / 2, sizeof(struct sns_cmd_pkt)); if (rval != QLA_SUCCESS) { /*EMPTY*/ DEBUG2_3(printk("scsi(%ld): GA_NXT Send SNS failed (%d).\n", - ha->host_no, rval)); + vha->host_no, rval)); } else if (sns_cmd->p.gan_data[8] != 0x80 || sns_cmd->p.gan_data[9] != 0x02) { DEBUG2_3(printk("scsi(%ld): GA_NXT failed, rejected request, " - "ga_nxt_rsp:\n", ha->host_no)); + "ga_nxt_rsp:\n", vha->host_no)); DEBUG2_3(qla2x00_dump_buffer(sns_cmd->p.gan_data, 16)); rval = QLA_FUNCTION_FAILED; } else { @@ -772,7 +775,7 @@ qla2x00_sns_ga_nxt(scsi_qla_host_t *ha, fc_port_t *fcport) "nn %02x%02x%02x%02x%02x%02x%02x%02x " "pn %02x%02x%02x%02x%02x%02x%02x%02x " "portid=%02x%02x%02x.\n", - ha->host_no, + vha->host_no, fcport->node_name[0], fcport->node_name[1], fcport->node_name[2], fcport->node_name[3], fcport->node_name[4], fcport->node_name[5], @@ -800,33 +803,33 @@ qla2x00_sns_ga_nxt(scsi_qla_host_t *ha, fc_port_t *fcport) * Returns 0 on success. */ static int -qla2x00_sns_gid_pt(scsi_qla_host_t *ha, sw_info_t *list) +qla2x00_sns_gid_pt(scsi_qla_host_t *vha, sw_info_t *list) { int rval; - + struct qla_hw_data *ha = vha->hw; uint16_t i; uint8_t *entry; struct sns_cmd_pkt *sns_cmd; /* Issue GID_PT. */ /* Prepare SNS command request. */ - sns_cmd = qla2x00_prep_sns_cmd(ha, GID_PT_CMD, GID_PT_SNS_SCMD_LEN, + sns_cmd = qla2x00_prep_sns_cmd(vha, GID_PT_CMD, GID_PT_SNS_SCMD_LEN, GID_PT_SNS_DATA_SIZE); /* Prepare SNS command arguments -- port_type. */ sns_cmd->p.cmd.param[0] = NS_NX_PORT_TYPE; /* Execute SNS command. */ - rval = qla2x00_send_sns(ha, ha->sns_cmd_dma, GID_PT_SNS_CMD_SIZE / 2, + rval = qla2x00_send_sns(vha, ha->sns_cmd_dma, GID_PT_SNS_CMD_SIZE / 2, sizeof(struct sns_cmd_pkt)); if (rval != QLA_SUCCESS) { /*EMPTY*/ DEBUG2_3(printk("scsi(%ld): GID_PT Send SNS failed (%d).\n", - ha->host_no, rval)); + vha->host_no, rval)); } else if (sns_cmd->p.gid_data[8] != 0x80 || sns_cmd->p.gid_data[9] != 0x02) { DEBUG2_3(printk("scsi(%ld): GID_PT failed, rejected request, " - "gid_rsp:\n", ha->host_no)); + "gid_rsp:\n", vha->host_no)); DEBUG2_3(qla2x00_dump_buffer(sns_cmd->p.gid_data, 16)); rval = QLA_FUNCTION_FAILED; } else { @@ -867,17 +870,17 @@ qla2x00_sns_gid_pt(scsi_qla_host_t *ha, sw_info_t *list) * Returns 0 on success. */ static int -qla2x00_sns_gpn_id(scsi_qla_host_t *ha, sw_info_t *list) +qla2x00_sns_gpn_id(scsi_qla_host_t *vha, sw_info_t *list) { int rval; - + struct qla_hw_data *ha = vha->hw; uint16_t i; struct sns_cmd_pkt *sns_cmd; for (i = 0; i < MAX_FIBRE_DEVICES; i++) { /* Issue GPN_ID */ /* Prepare SNS command request. */ - sns_cmd = qla2x00_prep_sns_cmd(ha, GPN_ID_CMD, + sns_cmd = qla2x00_prep_sns_cmd(vha, GPN_ID_CMD, GPN_ID_SNS_SCMD_LEN, GPN_ID_SNS_DATA_SIZE); /* Prepare SNS command arguments -- port_id. */ @@ -886,16 +889,16 @@ qla2x00_sns_gpn_id(scsi_qla_host_t *ha, sw_info_t *list) sns_cmd->p.cmd.param[2] = list[i].d_id.b.domain; /* Execute SNS command. */ - rval = qla2x00_send_sns(ha, ha->sns_cmd_dma, + rval = qla2x00_send_sns(vha, ha->sns_cmd_dma, GPN_ID_SNS_CMD_SIZE / 2, sizeof(struct sns_cmd_pkt)); if (rval != QLA_SUCCESS) { /*EMPTY*/ DEBUG2_3(printk("scsi(%ld): GPN_ID Send SNS failed " - "(%d).\n", ha->host_no, rval)); + "(%d).\n", vha->host_no, rval)); } else if (sns_cmd->p.gpn_data[8] != 0x80 || sns_cmd->p.gpn_data[9] != 0x02) { DEBUG2_3(printk("scsi(%ld): GPN_ID failed, rejected " - "request, gpn_rsp:\n", ha->host_no)); + "request, gpn_rsp:\n", vha->host_no)); DEBUG2_3(qla2x00_dump_buffer(sns_cmd->p.gpn_data, 16)); rval = QLA_FUNCTION_FAILED; } else { @@ -922,17 +925,17 @@ qla2x00_sns_gpn_id(scsi_qla_host_t *ha, sw_info_t *list) * Returns 0 on success. */ static int -qla2x00_sns_gnn_id(scsi_qla_host_t *ha, sw_info_t *list) +qla2x00_sns_gnn_id(scsi_qla_host_t *vha, sw_info_t *list) { int rval; - + struct qla_hw_data *ha = vha->hw; uint16_t i; struct sns_cmd_pkt *sns_cmd; for (i = 0; i < MAX_FIBRE_DEVICES; i++) { /* Issue GNN_ID */ /* Prepare SNS command request. */ - sns_cmd = qla2x00_prep_sns_cmd(ha, GNN_ID_CMD, + sns_cmd = qla2x00_prep_sns_cmd(vha, GNN_ID_CMD, GNN_ID_SNS_SCMD_LEN, GNN_ID_SNS_DATA_SIZE); /* Prepare SNS command arguments -- port_id. */ @@ -941,16 +944,16 @@ qla2x00_sns_gnn_id(scsi_qla_host_t *ha, sw_info_t *list) sns_cmd->p.cmd.param[2] = list[i].d_id.b.domain; /* Execute SNS command. */ - rval = qla2x00_send_sns(ha, ha->sns_cmd_dma, + rval = qla2x00_send_sns(vha, ha->sns_cmd_dma, GNN_ID_SNS_CMD_SIZE / 2, sizeof(struct sns_cmd_pkt)); if (rval != QLA_SUCCESS) { /*EMPTY*/ DEBUG2_3(printk("scsi(%ld): GNN_ID Send SNS failed " - "(%d).\n", ha->host_no, rval)); + "(%d).\n", vha->host_no, rval)); } else if (sns_cmd->p.gnn_data[8] != 0x80 || sns_cmd->p.gnn_data[9] != 0x02) { DEBUG2_3(printk("scsi(%ld): GNN_ID failed, rejected " - "request, gnn_rsp:\n", ha->host_no)); + "request, gnn_rsp:\n", vha->host_no)); DEBUG2_3(qla2x00_dump_buffer(sns_cmd->p.gnn_data, 16)); rval = QLA_FUNCTION_FAILED; } else { @@ -962,7 +965,7 @@ qla2x00_sns_gnn_id(scsi_qla_host_t *ha, sw_info_t *list) "nn %02x%02x%02x%02x%02x%02x%02x%02x " "pn %02x%02x%02x%02x%02x%02x%02x%02x " "portid=%02x%02x%02x.\n", - ha->host_no, + vha->host_no, list[i].node_name[0], list[i].node_name[1], list[i].node_name[2], list[i].node_name[3], list[i].node_name[4], list[i].node_name[5], @@ -992,40 +995,40 @@ qla2x00_sns_gnn_id(scsi_qla_host_t *ha, sw_info_t *list) * Returns 0 on success. */ static int -qla2x00_sns_rft_id(scsi_qla_host_t *ha) +qla2x00_sns_rft_id(scsi_qla_host_t *vha) { int rval; - + struct qla_hw_data *ha = vha->hw; struct sns_cmd_pkt *sns_cmd; /* Issue RFT_ID. */ /* Prepare SNS command request. */ - sns_cmd = qla2x00_prep_sns_cmd(ha, RFT_ID_CMD, RFT_ID_SNS_SCMD_LEN, + sns_cmd = qla2x00_prep_sns_cmd(vha, RFT_ID_CMD, RFT_ID_SNS_SCMD_LEN, RFT_ID_SNS_DATA_SIZE); /* Prepare SNS command arguments -- port_id, FC-4 types */ - sns_cmd->p.cmd.param[0] = ha->d_id.b.al_pa; - sns_cmd->p.cmd.param[1] = ha->d_id.b.area; - sns_cmd->p.cmd.param[2] = ha->d_id.b.domain; + sns_cmd->p.cmd.param[0] = vha->d_id.b.al_pa; + sns_cmd->p.cmd.param[1] = vha->d_id.b.area; + sns_cmd->p.cmd.param[2] = vha->d_id.b.domain; sns_cmd->p.cmd.param[5] = 0x01; /* FCP-3 */ /* Execute SNS command. */ - rval = qla2x00_send_sns(ha, ha->sns_cmd_dma, RFT_ID_SNS_CMD_SIZE / 2, + rval = qla2x00_send_sns(vha, ha->sns_cmd_dma, RFT_ID_SNS_CMD_SIZE / 2, sizeof(struct sns_cmd_pkt)); if (rval != QLA_SUCCESS) { /*EMPTY*/ DEBUG2_3(printk("scsi(%ld): RFT_ID Send SNS failed (%d).\n", - ha->host_no, rval)); + vha->host_no, rval)); } else if (sns_cmd->p.rft_data[8] != 0x80 || sns_cmd->p.rft_data[9] != 0x02) { DEBUG2_3(printk("scsi(%ld): RFT_ID failed, rejected request, " - "rft_rsp:\n", ha->host_no)); + "rft_rsp:\n", vha->host_no)); DEBUG2_3(qla2x00_dump_buffer(sns_cmd->p.rft_data, 16)); rval = QLA_FUNCTION_FAILED; } else { DEBUG2(printk("scsi(%ld): RFT_ID exiting normally.\n", - ha->host_no)); + vha->host_no)); } return (rval); @@ -1041,47 +1044,47 @@ qla2x00_sns_rft_id(scsi_qla_host_t *ha) * Returns 0 on success. */ static int -qla2x00_sns_rnn_id(scsi_qla_host_t *ha) +qla2x00_sns_rnn_id(scsi_qla_host_t *vha) { int rval; - + struct qla_hw_data *ha = vha->hw; struct sns_cmd_pkt *sns_cmd; /* Issue RNN_ID. */ /* Prepare SNS command request. */ - sns_cmd = qla2x00_prep_sns_cmd(ha, RNN_ID_CMD, RNN_ID_SNS_SCMD_LEN, + sns_cmd = qla2x00_prep_sns_cmd(vha, RNN_ID_CMD, RNN_ID_SNS_SCMD_LEN, RNN_ID_SNS_DATA_SIZE); /* Prepare SNS command arguments -- port_id, nodename. */ - sns_cmd->p.cmd.param[0] = ha->d_id.b.al_pa; - sns_cmd->p.cmd.param[1] = ha->d_id.b.area; - sns_cmd->p.cmd.param[2] = ha->d_id.b.domain; - - sns_cmd->p.cmd.param[4] = ha->node_name[7]; - sns_cmd->p.cmd.param[5] = ha->node_name[6]; - sns_cmd->p.cmd.param[6] = ha->node_name[5]; - sns_cmd->p.cmd.param[7] = ha->node_name[4]; - sns_cmd->p.cmd.param[8] = ha->node_name[3]; - sns_cmd->p.cmd.param[9] = ha->node_name[2]; - sns_cmd->p.cmd.param[10] = ha->node_name[1]; - sns_cmd->p.cmd.param[11] = ha->node_name[0]; + sns_cmd->p.cmd.param[0] = vha->d_id.b.al_pa; + sns_cmd->p.cmd.param[1] = vha->d_id.b.area; + sns_cmd->p.cmd.param[2] = vha->d_id.b.domain; + + sns_cmd->p.cmd.param[4] = vha->node_name[7]; + sns_cmd->p.cmd.param[5] = vha->node_name[6]; + sns_cmd->p.cmd.param[6] = vha->node_name[5]; + sns_cmd->p.cmd.param[7] = vha->node_name[4]; + sns_cmd->p.cmd.param[8] = vha->node_name[3]; + sns_cmd->p.cmd.param[9] = vha->node_name[2]; + sns_cmd->p.cmd.param[10] = vha->node_name[1]; + sns_cmd->p.cmd.param[11] = vha->node_name[0]; /* Execute SNS command. */ - rval = qla2x00_send_sns(ha, ha->sns_cmd_dma, RNN_ID_SNS_CMD_SIZE / 2, + rval = qla2x00_send_sns(vha, ha->sns_cmd_dma, RNN_ID_SNS_CMD_SIZE / 2, sizeof(struct sns_cmd_pkt)); if (rval != QLA_SUCCESS) { /*EMPTY*/ DEBUG2_3(printk("scsi(%ld): RNN_ID Send SNS failed (%d).\n", - ha->host_no, rval)); + vha->host_no, rval)); } else if (sns_cmd->p.rnn_data[8] != 0x80 || sns_cmd->p.rnn_data[9] != 0x02) { DEBUG2_3(printk("scsi(%ld): RNN_ID failed, rejected request, " - "rnn_rsp:\n", ha->host_no)); + "rnn_rsp:\n", vha->host_no)); DEBUG2_3(qla2x00_dump_buffer(sns_cmd->p.rnn_data, 16)); rval = QLA_FUNCTION_FAILED; } else { DEBUG2(printk("scsi(%ld): RNN_ID exiting normally.\n", - ha->host_no)); + vha->host_no)); } return (rval); @@ -1094,25 +1097,25 @@ qla2x00_sns_rnn_id(scsi_qla_host_t *ha) * Returns 0 on success. */ static int -qla2x00_mgmt_svr_login(scsi_qla_host_t *ha) +qla2x00_mgmt_svr_login(scsi_qla_host_t *vha) { int ret; uint16_t mb[MAILBOX_REGISTER_COUNT]; - + struct qla_hw_data *ha = vha->hw; ret = QLA_SUCCESS; - if (ha->flags.management_server_logged_in) + if (vha->flags.management_server_logged_in) return ret; - ha->isp_ops->fabric_login(ha, ha->mgmt_svr_loop_id, 0xff, 0xff, 0xfa, + ha->isp_ops->fabric_login(vha, vha->mgmt_svr_loop_id, 0xff, 0xff, 0xfa, mb, BIT_1); if (mb[0] != MBS_COMMAND_COMPLETE) { DEBUG2_13(printk("%s(%ld): Failed MANAGEMENT_SERVER login: " "loop_id=%x mb[0]=%x mb[1]=%x mb[2]=%x mb[6]=%x mb[7]=%x\n", - __func__, ha->host_no, ha->mgmt_svr_loop_id, mb[0], mb[1], + __func__, vha->host_no, vha->mgmt_svr_loop_id, mb[0], mb[1], mb[2], mb[6], mb[7])); ret = QLA_FUNCTION_FAILED; } else - ha->flags.management_server_logged_in = 1; + vha->flags.management_server_logged_in = 1; return ret; } @@ -1126,17 +1129,17 @@ qla2x00_mgmt_svr_login(scsi_qla_host_t *ha) * Returns a pointer to the @ha's ms_iocb. */ void * -qla2x00_prep_ms_fdmi_iocb(scsi_qla_host_t *ha, uint32_t req_size, +qla2x00_prep_ms_fdmi_iocb(scsi_qla_host_t *vha, uint32_t req_size, uint32_t rsp_size) { ms_iocb_entry_t *ms_pkt; - + struct qla_hw_data *ha = vha->hw; ms_pkt = ha->ms_iocb; memset(ms_pkt, 0, sizeof(ms_iocb_entry_t)); ms_pkt->entry_type = MS_IOCB_TYPE; ms_pkt->entry_count = 1; - SET_TARGET_ID(ha, ms_pkt->loop_id, ha->mgmt_svr_loop_id); + SET_TARGET_ID(ha, ms_pkt->loop_id, vha->mgmt_svr_loop_id); ms_pkt->control_flags = __constant_cpu_to_le16(CF_READ | CF_HEAD_TAG); ms_pkt->timeout = cpu_to_le16(ha->r_a_tov / 10 * 2); ms_pkt->cmd_dsd_count = __constant_cpu_to_le16(1); @@ -1164,17 +1167,18 @@ qla2x00_prep_ms_fdmi_iocb(scsi_qla_host_t *ha, uint32_t req_size, * Returns a pointer to the @ha's ms_iocb. */ void * -qla24xx_prep_ms_fdmi_iocb(scsi_qla_host_t *ha, uint32_t req_size, +qla24xx_prep_ms_fdmi_iocb(scsi_qla_host_t *vha, uint32_t req_size, uint32_t rsp_size) { struct ct_entry_24xx *ct_pkt; + struct qla_hw_data *ha = vha->hw; ct_pkt = (struct ct_entry_24xx *)ha->ms_iocb; memset(ct_pkt, 0, sizeof(struct ct_entry_24xx)); ct_pkt->entry_type = CT_IOCB_TYPE; ct_pkt->entry_count = 1; - ct_pkt->nport_handle = cpu_to_le16(ha->mgmt_svr_loop_id); + ct_pkt->nport_handle = cpu_to_le16(vha->mgmt_svr_loop_id); ct_pkt->timeout = cpu_to_le16(ha->r_a_tov / 10 * 2); ct_pkt->cmd_dsd_count = __constant_cpu_to_le16(1); ct_pkt->rsp_dsd_count = __constant_cpu_to_le16(1); @@ -1188,14 +1192,15 @@ qla24xx_prep_ms_fdmi_iocb(scsi_qla_host_t *ha, uint32_t req_size, ct_pkt->dseg_1_address[0] = cpu_to_le32(LSD(ha->ct_sns_dma)); ct_pkt->dseg_1_address[1] = cpu_to_le32(MSD(ha->ct_sns_dma)); ct_pkt->dseg_1_len = ct_pkt->rsp_byte_count; - ct_pkt->vp_index = ha->vp_idx; + ct_pkt->vp_index = vha->vp_idx; return ct_pkt; } static inline ms_iocb_entry_t * -qla2x00_update_ms_fdmi_iocb(scsi_qla_host_t *ha, uint32_t req_size) +qla2x00_update_ms_fdmi_iocb(scsi_qla_host_t *vha, uint32_t req_size) { + struct qla_hw_data *ha = vha->hw; ms_iocb_entry_t *ms_pkt = ha->ms_iocb; struct ct_entry_24xx *ct_pkt = (struct ct_entry_24xx *)ha->ms_iocb; @@ -1240,7 +1245,7 @@ qla2x00_prep_ct_fdmi_req(struct ct_sns_req *ct_req, uint16_t cmd, * Returns 0 on success. */ static int -qla2x00_fdmi_rhba(scsi_qla_host_t *ha) +qla2x00_fdmi_rhba(scsi_qla_host_t *vha) { int rval, alen; uint32_t size, sn; @@ -1250,11 +1255,12 @@ qla2x00_fdmi_rhba(scsi_qla_host_t *ha) struct ct_sns_rsp *ct_rsp; uint8_t *entries; struct ct_fdmi_hba_attr *eiter; + struct qla_hw_data *ha = vha->hw; /* Issue RHBA */ /* Prepare common MS IOCB */ /* Request size adjusted after CT preparation */ - ms_pkt = ha->isp_ops->prep_ms_fdmi_iocb(ha, 0, RHBA_RSP_SIZE); + ms_pkt = ha->isp_ops->prep_ms_fdmi_iocb(vha, 0, RHBA_RSP_SIZE); /* Prepare CT request */ ct_req = qla2x00_prep_ct_fdmi_req(&ha->ct_sns->p.req, RHBA_CMD, @@ -1262,9 +1268,9 @@ qla2x00_fdmi_rhba(scsi_qla_host_t *ha) ct_rsp = &ha->ct_sns->p.rsp; /* Prepare FDMI command arguments -- attribute block, attributes. */ - memcpy(ct_req->req.rhba.hba_identifier, ha->port_name, WWN_SIZE); + memcpy(ct_req->req.rhba.hba_identifier, vha->port_name, WWN_SIZE); ct_req->req.rhba.entry_count = __constant_cpu_to_be32(1); - memcpy(ct_req->req.rhba.port_name, ha->port_name, WWN_SIZE); + memcpy(ct_req->req.rhba.port_name, vha->port_name, WWN_SIZE); size = 2 * WWN_SIZE + 4 + 4; /* Attributes */ @@ -1276,11 +1282,11 @@ qla2x00_fdmi_rhba(scsi_qla_host_t *ha) eiter = (struct ct_fdmi_hba_attr *) (entries + size); eiter->type = __constant_cpu_to_be16(FDMI_HBA_NODE_NAME); eiter->len = __constant_cpu_to_be16(4 + WWN_SIZE); - memcpy(eiter->a.node_name, ha->node_name, WWN_SIZE); + memcpy(eiter->a.node_name, vha->node_name, WWN_SIZE); size += 4 + WWN_SIZE; DEBUG13(printk("%s(%ld): NODENAME=%02x%02x%02x%02x%02x%02x%02x%02x.\n", - __func__, ha->host_no, + __func__, vha->host_no, eiter->a.node_name[0], eiter->a.node_name[1], eiter->a.node_name[2], eiter->a.node_name[3], eiter->a.node_name[4], eiter->a.node_name[5], eiter->a.node_name[6], eiter->a.node_name[7])); @@ -1294,7 +1300,7 @@ qla2x00_fdmi_rhba(scsi_qla_host_t *ha) eiter->len = cpu_to_be16(4 + alen); size += 4 + alen; - DEBUG13(printk("%s(%ld): MANUFACTURER=%s.\n", __func__, ha->host_no, + DEBUG13(printk("%s(%ld): MANUFACTURER=%s.\n", __func__, vha->host_no, eiter->a.manufacturer)); /* Serial number. */ @@ -1307,7 +1313,7 @@ qla2x00_fdmi_rhba(scsi_qla_host_t *ha) eiter->len = cpu_to_be16(4 + alen); size += 4 + alen; - DEBUG13(printk("%s(%ld): SERIALNO=%s.\n", __func__, ha->host_no, + DEBUG13(printk("%s(%ld): SERIALNO=%s.\n", __func__, vha->host_no, eiter->a.serial_num)); /* Model name. */ @@ -1319,7 +1325,7 @@ qla2x00_fdmi_rhba(scsi_qla_host_t *ha) eiter->len = cpu_to_be16(4 + alen); size += 4 + alen; - DEBUG13(printk("%s(%ld): MODEL_NAME=%s.\n", __func__, ha->host_no, + DEBUG13(printk("%s(%ld): MODEL_NAME=%s.\n", __func__, vha->host_no, eiter->a.model)); /* Model description. */ @@ -1332,7 +1338,7 @@ qla2x00_fdmi_rhba(scsi_qla_host_t *ha) eiter->len = cpu_to_be16(4 + alen); size += 4 + alen; - DEBUG13(printk("%s(%ld): MODEL_DESC=%s.\n", __func__, ha->host_no, + DEBUG13(printk("%s(%ld): MODEL_DESC=%s.\n", __func__, vha->host_no, eiter->a.model_desc)); /* Hardware version. */ @@ -1344,7 +1350,7 @@ qla2x00_fdmi_rhba(scsi_qla_host_t *ha) eiter->len = cpu_to_be16(4 + alen); size += 4 + alen; - DEBUG13(printk("%s(%ld): HARDWAREVER=%s.\n", __func__, ha->host_no, + DEBUG13(printk("%s(%ld): HARDWAREVER=%s.\n", __func__, vha->host_no, eiter->a.hw_version)); /* Driver version. */ @@ -1356,7 +1362,7 @@ qla2x00_fdmi_rhba(scsi_qla_host_t *ha) eiter->len = cpu_to_be16(4 + alen); size += 4 + alen; - DEBUG13(printk("%s(%ld): DRIVERVER=%s.\n", __func__, ha->host_no, + DEBUG13(printk("%s(%ld): DRIVERVER=%s.\n", __func__, vha->host_no, eiter->a.driver_version)); /* Option ROM version. */ @@ -1368,27 +1374,27 @@ qla2x00_fdmi_rhba(scsi_qla_host_t *ha) eiter->len = cpu_to_be16(4 + alen); size += 4 + alen; - DEBUG13(printk("%s(%ld): OPTROMVER=%s.\n", __func__, ha->host_no, + DEBUG13(printk("%s(%ld): OPTROMVER=%s.\n", __func__, vha->host_no, eiter->a.orom_version)); /* Firmware version */ eiter = (struct ct_fdmi_hba_attr *) (entries + size); eiter->type = __constant_cpu_to_be16(FDMI_HBA_FIRMWARE_VERSION); - ha->isp_ops->fw_version_str(ha, eiter->a.fw_version); + ha->isp_ops->fw_version_str(vha, eiter->a.fw_version); alen = strlen(eiter->a.fw_version); alen += (alen & 3) ? (4 - (alen & 3)) : 4; eiter->len = cpu_to_be16(4 + alen); size += 4 + alen; - DEBUG13(printk("%s(%ld): FIRMWAREVER=%s.\n", __func__, ha->host_no, + DEBUG13(printk("%s(%ld): FIRMWAREVER=%s.\n", __func__, vha->host_no, eiter->a.fw_version)); /* Update MS request size. */ - qla2x00_update_ms_fdmi_iocb(ha, size + 16); + qla2x00_update_ms_fdmi_iocb(vha, size + 16); DEBUG13(printk("%s(%ld): RHBA identifier=" "%02x%02x%02x%02x%02x%02x%02x%02x size=%d.\n", __func__, - ha->host_no, ct_req->req.rhba.hba_identifier[0], + vha->host_no, ct_req->req.rhba.hba_identifier[0], ct_req->req.rhba.hba_identifier[1], ct_req->req.rhba.hba_identifier[2], ct_req->req.rhba.hba_identifier[3], @@ -1399,25 +1405,25 @@ qla2x00_fdmi_rhba(scsi_qla_host_t *ha) DEBUG13(qla2x00_dump_buffer(entries, size)); /* Execute MS IOCB */ - rval = qla2x00_issue_iocb(ha, ha->ms_iocb, ha->ms_iocb_dma, + rval = qla2x00_issue_iocb(vha, ha->ms_iocb, ha->ms_iocb_dma, sizeof(ms_iocb_entry_t)); if (rval != QLA_SUCCESS) { /*EMPTY*/ DEBUG2_3(printk("scsi(%ld): RHBA issue IOCB failed (%d).\n", - ha->host_no, rval)); - } else if (qla2x00_chk_ms_status(ha, ms_pkt, ct_rsp, "RHBA") != + vha->host_no, rval)); + } else if (qla2x00_chk_ms_status(vha, ms_pkt, ct_rsp, "RHBA") != QLA_SUCCESS) { rval = QLA_FUNCTION_FAILED; if (ct_rsp->header.reason_code == CT_REASON_CANNOT_PERFORM && ct_rsp->header.explanation_code == CT_EXPL_ALREADY_REGISTERED) { DEBUG2_13(printk("%s(%ld): HBA already registered.\n", - __func__, ha->host_no)); + __func__, vha->host_no)); rval = QLA_ALREADY_REGISTERED; } } else { DEBUG2(printk("scsi(%ld): RHBA exiting normally.\n", - ha->host_no)); + vha->host_no)); } return rval; @@ -1430,17 +1436,17 @@ qla2x00_fdmi_rhba(scsi_qla_host_t *ha) * Returns 0 on success. */ static int -qla2x00_fdmi_dhba(scsi_qla_host_t *ha) +qla2x00_fdmi_dhba(scsi_qla_host_t *vha) { int rval; - + struct qla_hw_data *ha = vha->hw; ms_iocb_entry_t *ms_pkt; struct ct_sns_req *ct_req; struct ct_sns_rsp *ct_rsp; /* Issue RPA */ /* Prepare common MS IOCB */ - ms_pkt = ha->isp_ops->prep_ms_fdmi_iocb(ha, DHBA_REQ_SIZE, + ms_pkt = ha->isp_ops->prep_ms_fdmi_iocb(vha, DHBA_REQ_SIZE, DHBA_RSP_SIZE); /* Prepare CT request */ @@ -1449,28 +1455,28 @@ qla2x00_fdmi_dhba(scsi_qla_host_t *ha) ct_rsp = &ha->ct_sns->p.rsp; /* Prepare FDMI command arguments -- portname. */ - memcpy(ct_req->req.dhba.port_name, ha->port_name, WWN_SIZE); + memcpy(ct_req->req.dhba.port_name, vha->port_name, WWN_SIZE); DEBUG13(printk("%s(%ld): DHBA portname=" - "%02x%02x%02x%02x%02x%02x%02x%02x.\n", __func__, ha->host_no, + "%02x%02x%02x%02x%02x%02x%02x%02x.\n", __func__, vha->host_no, ct_req->req.dhba.port_name[0], ct_req->req.dhba.port_name[1], ct_req->req.dhba.port_name[2], ct_req->req.dhba.port_name[3], ct_req->req.dhba.port_name[4], ct_req->req.dhba.port_name[5], ct_req->req.dhba.port_name[6], ct_req->req.dhba.port_name[7])); /* Execute MS IOCB */ - rval = qla2x00_issue_iocb(ha, ha->ms_iocb, ha->ms_iocb_dma, + rval = qla2x00_issue_iocb(vha, ha->ms_iocb, ha->ms_iocb_dma, sizeof(ms_iocb_entry_t)); if (rval != QLA_SUCCESS) { /*EMPTY*/ DEBUG2_3(printk("scsi(%ld): DHBA issue IOCB failed (%d).\n", - ha->host_no, rval)); - } else if (qla2x00_chk_ms_status(ha, ms_pkt, ct_rsp, "DHBA") != + vha->host_no, rval)); + } else if (qla2x00_chk_ms_status(vha, ms_pkt, ct_rsp, "DHBA") != QLA_SUCCESS) { rval = QLA_FUNCTION_FAILED; } else { DEBUG2(printk("scsi(%ld): DHBA exiting normally.\n", - ha->host_no)); + vha->host_no)); } return rval; @@ -1483,11 +1489,11 @@ qla2x00_fdmi_dhba(scsi_qla_host_t *ha) * Returns 0 on success. */ static int -qla2x00_fdmi_rpa(scsi_qla_host_t *ha) +qla2x00_fdmi_rpa(scsi_qla_host_t *vha) { int rval, alen; uint32_t size, max_frame_size; - + struct qla_hw_data *ha = vha->hw; ms_iocb_entry_t *ms_pkt; struct ct_sns_req *ct_req; struct ct_sns_rsp *ct_rsp; @@ -1498,7 +1504,7 @@ qla2x00_fdmi_rpa(scsi_qla_host_t *ha) /* Issue RPA */ /* Prepare common MS IOCB */ /* Request size adjusted after CT preparation */ - ms_pkt = ha->isp_ops->prep_ms_fdmi_iocb(ha, 0, RPA_RSP_SIZE); + ms_pkt = ha->isp_ops->prep_ms_fdmi_iocb(vha, 0, RPA_RSP_SIZE); /* Prepare CT request */ ct_req = qla2x00_prep_ct_fdmi_req(&ha->ct_sns->p.req, RPA_CMD, @@ -1506,7 +1512,7 @@ qla2x00_fdmi_rpa(scsi_qla_host_t *ha) ct_rsp = &ha->ct_sns->p.rsp; /* Prepare FDMI command arguments -- attribute block, attributes. */ - memcpy(ct_req->req.rpa.port_name, ha->port_name, WWN_SIZE); + memcpy(ct_req->req.rpa.port_name, vha->port_name, WWN_SIZE); size = WWN_SIZE + 4; /* Attributes */ @@ -1521,8 +1527,9 @@ qla2x00_fdmi_rpa(scsi_qla_host_t *ha) eiter->a.fc4_types[2] = 0x01; size += 4 + 32; - DEBUG13(printk("%s(%ld): FC4_TYPES=%02x %02x.\n", __func__, ha->host_no, - eiter->a.fc4_types[2], eiter->a.fc4_types[1])); + DEBUG13(printk("%s(%ld): FC4_TYPES=%02x %02x.\n", __func__, + vha->host_no, eiter->a.fc4_types[2], + eiter->a.fc4_types[1])); /* Supported speed. */ eiter = (struct ct_fdmi_port_attr *) (entries + size); @@ -1544,7 +1551,7 @@ qla2x00_fdmi_rpa(scsi_qla_host_t *ha) FDMI_PORT_SPEED_1GB); size += 4 + 4; - DEBUG13(printk("%s(%ld): SUPPORTED_SPEED=%x.\n", __func__, ha->host_no, + DEBUG13(printk("%s(%ld): SUPPORTED_SPEED=%x.\n", __func__, vha->host_no, eiter->a.sup_speed)); /* Current speed. */ @@ -1575,7 +1582,7 @@ qla2x00_fdmi_rpa(scsi_qla_host_t *ha) } size += 4 + 4; - DEBUG13(printk("%s(%ld): CURRENT_SPEED=%x.\n", __func__, ha->host_no, + DEBUG13(printk("%s(%ld): CURRENT_SPEED=%x.\n", __func__, vha->host_no, eiter->a.cur_speed)); /* Max frame size. */ @@ -1588,7 +1595,7 @@ qla2x00_fdmi_rpa(scsi_qla_host_t *ha) eiter->a.max_frame_size = cpu_to_be32(max_frame_size); size += 4 + 4; - DEBUG13(printk("%s(%ld): MAX_FRAME_SIZE=%x.\n", __func__, ha->host_no, + DEBUG13(printk("%s(%ld): MAX_FRAME_SIZE=%x.\n", __func__, vha->host_no, eiter->a.max_frame_size)); /* OS device name. */ @@ -1600,32 +1607,32 @@ qla2x00_fdmi_rpa(scsi_qla_host_t *ha) eiter->len = cpu_to_be16(4 + alen); size += 4 + alen; - DEBUG13(printk("%s(%ld): OS_DEVICE_NAME=%s.\n", __func__, ha->host_no, + DEBUG13(printk("%s(%ld): OS_DEVICE_NAME=%s.\n", __func__, vha->host_no, eiter->a.os_dev_name)); /* Hostname. */ - if (strlen(fc_host_system_hostname(ha->host))) { + if (strlen(fc_host_system_hostname(vha->host))) { ct_req->req.rpa.attrs.count = __constant_cpu_to_be32(FDMI_PORT_ATTR_COUNT); eiter = (struct ct_fdmi_port_attr *) (entries + size); eiter->type = __constant_cpu_to_be16(FDMI_PORT_HOST_NAME); snprintf(eiter->a.host_name, sizeof(eiter->a.host_name), - "%s", fc_host_system_hostname(ha->host)); + "%s", fc_host_system_hostname(vha->host)); alen = strlen(eiter->a.host_name); alen += (alen & 3) ? (4 - (alen & 3)) : 4; eiter->len = cpu_to_be16(4 + alen); size += 4 + alen; DEBUG13(printk("%s(%ld): HOSTNAME=%s.\n", __func__, - ha->host_no, eiter->a.host_name)); + vha->host_no, eiter->a.host_name)); } /* Update MS request size. */ - qla2x00_update_ms_fdmi_iocb(ha, size + 16); + qla2x00_update_ms_fdmi_iocb(vha, size + 16); DEBUG13(printk("%s(%ld): RPA portname=" "%02x%02x%02x%02x%02x%02x%02x%02x size=%d.\n", __func__, - ha->host_no, ct_req->req.rpa.port_name[0], + vha->host_no, ct_req->req.rpa.port_name[0], ct_req->req.rpa.port_name[1], ct_req->req.rpa.port_name[2], ct_req->req.rpa.port_name[3], ct_req->req.rpa.port_name[4], ct_req->req.rpa.port_name[5], ct_req->req.rpa.port_name[6], @@ -1633,18 +1640,18 @@ qla2x00_fdmi_rpa(scsi_qla_host_t *ha) DEBUG13(qla2x00_dump_buffer(entries, size)); /* Execute MS IOCB */ - rval = qla2x00_issue_iocb(ha, ha->ms_iocb, ha->ms_iocb_dma, + rval = qla2x00_issue_iocb(vha, ha->ms_iocb, ha->ms_iocb_dma, sizeof(ms_iocb_entry_t)); if (rval != QLA_SUCCESS) { /*EMPTY*/ DEBUG2_3(printk("scsi(%ld): RPA issue IOCB failed (%d).\n", - ha->host_no, rval)); - } else if (qla2x00_chk_ms_status(ha, ms_pkt, ct_rsp, "RPA") != + vha->host_no, rval)); + } else if (qla2x00_chk_ms_status(vha, ms_pkt, ct_rsp, "RPA") != QLA_SUCCESS) { rval = QLA_FUNCTION_FAILED; } else { DEBUG2(printk("scsi(%ld): RPA exiting normally.\n", - ha->host_no)); + vha->host_no)); } return rval; @@ -1657,34 +1664,34 @@ qla2x00_fdmi_rpa(scsi_qla_host_t *ha) * Returns 0 on success. */ int -qla2x00_fdmi_register(scsi_qla_host_t *ha) +qla2x00_fdmi_register(scsi_qla_host_t *vha) { int rval; - if (IS_QLA2100(ha) || IS_QLA2200(ha)) { + if (IS_QLA2100(vha->hw) || IS_QLA2200(vha->hw)) { DEBUG2(printk("scsi(%ld): FDMI unsupported on " - "ISP2100/ISP2200.\n", ha->host_no)); + "ISP2100/ISP2200.\n", vha->host_no)); return QLA_SUCCESS; } - rval = qla2x00_mgmt_svr_login(ha); + rval = qla2x00_mgmt_svr_login(vha); if (rval) return rval; - rval = qla2x00_fdmi_rhba(ha); + rval = qla2x00_fdmi_rhba(vha); if (rval) { if (rval != QLA_ALREADY_REGISTERED) return rval; - rval = qla2x00_fdmi_dhba(ha); + rval = qla2x00_fdmi_dhba(vha); if (rval) return rval; - rval = qla2x00_fdmi_rhba(ha); + rval = qla2x00_fdmi_rhba(vha); if (rval) return rval; } - rval = qla2x00_fdmi_rpa(ha); + rval = qla2x00_fdmi_rpa(vha); return rval; } @@ -1697,11 +1704,11 @@ qla2x00_fdmi_register(scsi_qla_host_t *ha) * Returns 0 on success. */ int -qla2x00_gfpn_id(scsi_qla_host_t *ha, sw_info_t *list) +qla2x00_gfpn_id(scsi_qla_host_t *vha, sw_info_t *list) { int rval; uint16_t i; - + struct qla_hw_data *ha = vha->hw; ms_iocb_entry_t *ms_pkt; struct ct_sns_req *ct_req; struct ct_sns_rsp *ct_rsp; @@ -1712,7 +1719,7 @@ qla2x00_gfpn_id(scsi_qla_host_t *ha, sw_info_t *list) for (i = 0; i < MAX_FIBRE_DEVICES; i++) { /* Issue GFPN_ID */ /* Prepare common MS IOCB */ - ms_pkt = ha->isp_ops->prep_ms_iocb(ha, GFPN_ID_REQ_SIZE, + ms_pkt = ha->isp_ops->prep_ms_iocb(vha, GFPN_ID_REQ_SIZE, GFPN_ID_RSP_SIZE); /* Prepare CT request */ @@ -1726,13 +1733,13 @@ qla2x00_gfpn_id(scsi_qla_host_t *ha, sw_info_t *list) ct_req->req.port_id.port_id[2] = list[i].d_id.b.al_pa; /* Execute MS IOCB */ - rval = qla2x00_issue_iocb(ha, ha->ms_iocb, ha->ms_iocb_dma, + rval = qla2x00_issue_iocb(vha, ha->ms_iocb, ha->ms_iocb_dma, sizeof(ms_iocb_entry_t)); if (rval != QLA_SUCCESS) { /*EMPTY*/ DEBUG2_3(printk("scsi(%ld): GFPN_ID issue IOCB " - "failed (%d).\n", ha->host_no, rval)); - } else if (qla2x00_chk_ms_status(ha, ms_pkt, ct_rsp, + "failed (%d).\n", vha->host_no, rval)); + } else if (qla2x00_chk_ms_status(vha, ms_pkt, ct_rsp, "GFPN_ID") != QLA_SUCCESS) { rval = QLA_FUNCTION_FAILED; } else { @@ -1750,17 +1757,17 @@ qla2x00_gfpn_id(scsi_qla_host_t *ha, sw_info_t *list) } static inline void * -qla24xx_prep_ms_fm_iocb(scsi_qla_host_t *ha, uint32_t req_size, +qla24xx_prep_ms_fm_iocb(scsi_qla_host_t *vha, uint32_t req_size, uint32_t rsp_size) { struct ct_entry_24xx *ct_pkt; - + struct qla_hw_data *ha = vha->hw; ct_pkt = (struct ct_entry_24xx *)ha->ms_iocb; memset(ct_pkt, 0, sizeof(struct ct_entry_24xx)); ct_pkt->entry_type = CT_IOCB_TYPE; ct_pkt->entry_count = 1; - ct_pkt->nport_handle = cpu_to_le16(ha->mgmt_svr_loop_id); + ct_pkt->nport_handle = cpu_to_le16(vha->mgmt_svr_loop_id); ct_pkt->timeout = cpu_to_le16(ha->r_a_tov / 10 * 2); ct_pkt->cmd_dsd_count = __constant_cpu_to_le16(1); ct_pkt->rsp_dsd_count = __constant_cpu_to_le16(1); @@ -1774,7 +1781,7 @@ qla24xx_prep_ms_fm_iocb(scsi_qla_host_t *ha, uint32_t req_size, ct_pkt->dseg_1_address[0] = cpu_to_le32(LSD(ha->ct_sns_dma)); ct_pkt->dseg_1_address[1] = cpu_to_le32(MSD(ha->ct_sns_dma)); ct_pkt->dseg_1_len = ct_pkt->rsp_byte_count; - ct_pkt->vp_index = ha->vp_idx; + ct_pkt->vp_index = vha->vp_idx; return ct_pkt; } @@ -1803,11 +1810,11 @@ qla24xx_prep_ct_fm_req(struct ct_sns_req *ct_req, uint16_t cmd, * Returns 0 on success. */ int -qla2x00_gpsc(scsi_qla_host_t *ha, sw_info_t *list) +qla2x00_gpsc(scsi_qla_host_t *vha, sw_info_t *list) { int rval; uint16_t i; - + struct qla_hw_data *ha = vha->hw; ms_iocb_entry_t *ms_pkt; struct ct_sns_req *ct_req; struct ct_sns_rsp *ct_rsp; @@ -1817,14 +1824,14 @@ qla2x00_gpsc(scsi_qla_host_t *ha, sw_info_t *list) if (!ha->flags.gpsc_supported) return QLA_FUNCTION_FAILED; - rval = qla2x00_mgmt_svr_login(ha); + rval = qla2x00_mgmt_svr_login(vha); if (rval) return rval; for (i = 0; i < MAX_FIBRE_DEVICES; i++) { /* Issue GFPN_ID */ /* Prepare common MS IOCB */ - ms_pkt = qla24xx_prep_ms_fm_iocb(ha, GPSC_REQ_SIZE, + ms_pkt = qla24xx_prep_ms_fm_iocb(vha, GPSC_REQ_SIZE, GPSC_RSP_SIZE); /* Prepare CT request */ @@ -1837,13 +1844,13 @@ qla2x00_gpsc(scsi_qla_host_t *ha, sw_info_t *list) WWN_SIZE); /* Execute MS IOCB */ - rval = qla2x00_issue_iocb(ha, ha->ms_iocb, ha->ms_iocb_dma, + rval = qla2x00_issue_iocb(vha, ha->ms_iocb, ha->ms_iocb_dma, sizeof(ms_iocb_entry_t)); if (rval != QLA_SUCCESS) { /*EMPTY*/ DEBUG2_3(printk("scsi(%ld): GPSC issue IOCB " - "failed (%d).\n", ha->host_no, rval)); - } else if ((rval = qla2x00_chk_ms_status(ha, ms_pkt, ct_rsp, + "failed (%d).\n", vha->host_no, rval)); + } else if ((rval = qla2x00_chk_ms_status(vha, ms_pkt, ct_rsp, "GPSC")) != QLA_SUCCESS) { /* FM command unsupported? */ if (rval == QLA_INVALID_COMMAND && @@ -1853,7 +1860,7 @@ qla2x00_gpsc(scsi_qla_host_t *ha, sw_info_t *list) CT_REASON_COMMAND_UNSUPPORTED)) { DEBUG2(printk("scsi(%ld): GPSC command " "unsupported, disabling query...\n", - ha->host_no)); + vha->host_no)); ha->flags.gpsc_supported = 0; rval = QLA_FUNCTION_FAILED; break; @@ -1878,7 +1885,7 @@ qla2x00_gpsc(scsi_qla_host_t *ha, sw_info_t *list) DEBUG2_3(printk("scsi(%ld): GPSC ext entry - " "fpn %02x%02x%02x%02x%02x%02x%02x%02x speeds=%04x " - "speed=%04x.\n", ha->host_no, + "speed=%04x.\n", vha->host_no, list[i].fabric_port_name[0], list[i].fabric_port_name[1], list[i].fabric_port_name[2], diff --git a/drivers/scsi/qla2xxx/qla_init.c b/drivers/scsi/qla2xxx/qla_init.c index 4218f20f5ed5..7bee87f90f6d 100644 --- a/drivers/scsi/qla2xxx/qla_init.c +++ b/drivers/scsi/qla2xxx/qla_init.c @@ -35,7 +35,7 @@ static int qla2x00_fabric_dev_login(scsi_qla_host_t *, fc_port_t *, static int qla2x00_restart_isp(scsi_qla_host_t *); -static int qla2x00_find_new_loop_id(scsi_qla_host_t *ha, fc_port_t *dev); +static int qla2x00_find_new_loop_id(scsi_qla_host_t *, fc_port_t *); static struct qla_chip_state_84xx *qla84xx_get_chip(struct scsi_qla_host *); static int qla84xx_init_chip(scsi_qla_host_t *); @@ -55,77 +55,77 @@ static int qla84xx_init_chip(scsi_qla_host_t *); * 0 = success */ int -qla2x00_initialize_adapter(scsi_qla_host_t *ha) +qla2x00_initialize_adapter(scsi_qla_host_t *vha) { int rval; - + struct qla_hw_data *ha = vha->hw; /* Clear adapter flags. */ - ha->flags.online = 0; - ha->flags.reset_active = 0; - atomic_set(&ha->loop_down_timer, LOOP_DOWN_TIME); - atomic_set(&ha->loop_state, LOOP_DOWN); - ha->device_flags = DFLG_NO_CABLE; - ha->dpc_flags = 0; - ha->flags.management_server_logged_in = 0; - ha->marker_needed = 0; + vha->flags.online = 0; + vha->flags.reset_active = 0; + atomic_set(&vha->loop_down_timer, LOOP_DOWN_TIME); + atomic_set(&vha->loop_state, LOOP_DOWN); + vha->device_flags = DFLG_NO_CABLE; + vha->dpc_flags = 0; + vha->flags.management_server_logged_in = 0; + vha->marker_needed = 0; ha->mbx_flags = 0; ha->isp_abort_cnt = 0; ha->beacon_blink_led = 0; - set_bit(REGISTER_FDMI_NEEDED, &ha->dpc_flags); + set_bit(REGISTER_FDMI_NEEDED, &vha->dpc_flags); qla_printk(KERN_INFO, ha, "Configuring PCI space...\n"); - rval = ha->isp_ops->pci_config(ha); + rval = ha->isp_ops->pci_config(vha); if (rval) { DEBUG2(printk("scsi(%ld): Unable to configure PCI space.\n", - ha->host_no)); + vha->host_no)); return (rval); } - ha->isp_ops->reset_chip(ha); + ha->isp_ops->reset_chip(vha); - rval = qla2xxx_get_flash_info(ha); + rval = qla2xxx_get_flash_info(vha); if (rval) { DEBUG2(printk("scsi(%ld): Unable to validate FLASH data.\n", - ha->host_no)); + vha->host_no)); return (rval); } - ha->isp_ops->get_flash_version(ha, ha->request_ring); + ha->isp_ops->get_flash_version(vha, ha->req->ring); qla_printk(KERN_INFO, ha, "Configure NVRAM parameters...\n"); - ha->isp_ops->nvram_config(ha); + ha->isp_ops->nvram_config(vha); if (ha->flags.disable_serdes) { /* Mask HBA via NVRAM settings? */ qla_printk(KERN_INFO, ha, "Masking HBA WWPN " "%02x%02x%02x%02x%02x%02x%02x%02x (via NVRAM).\n", - ha->port_name[0], ha->port_name[1], - ha->port_name[2], ha->port_name[3], - ha->port_name[4], ha->port_name[5], - ha->port_name[6], ha->port_name[7]); + vha->port_name[0], vha->port_name[1], + vha->port_name[2], vha->port_name[3], + vha->port_name[4], vha->port_name[5], + vha->port_name[6], vha->port_name[7]); return QLA_FUNCTION_FAILED; } qla_printk(KERN_INFO, ha, "Verifying loaded RISC code...\n"); - if (qla2x00_isp_firmware(ha) != QLA_SUCCESS) { - rval = ha->isp_ops->chip_diag(ha); + if (qla2x00_isp_firmware(vha) != QLA_SUCCESS) { + rval = ha->isp_ops->chip_diag(vha); if (rval) return (rval); - rval = qla2x00_setup_chip(ha); + rval = qla2x00_setup_chip(vha); if (rval) return (rval); } if (IS_QLA84XX(ha)) { - ha->cs84xx = qla84xx_get_chip(ha); + ha->cs84xx = qla84xx_get_chip(vha); if (!ha->cs84xx) { qla_printk(KERN_ERR, ha, "Unable to configure ISP84XX.\n"); return QLA_FUNCTION_FAILED; } } - rval = qla2x00_init_rings(ha); + rval = qla2x00_init_rings(vha); return (rval); } @@ -137,10 +137,11 @@ qla2x00_initialize_adapter(scsi_qla_host_t *ha) * Returns 0 on success. */ int -qla2100_pci_config(scsi_qla_host_t *ha) +qla2100_pci_config(scsi_qla_host_t *vha) { uint16_t w; unsigned long flags; + struct qla_hw_data *ha = vha->hw; struct device_reg_2xxx __iomem *reg = &ha->iobase->isp; pci_set_master(ha->pdev); @@ -167,11 +168,12 @@ qla2100_pci_config(scsi_qla_host_t *ha) * Returns 0 on success. */ int -qla2300_pci_config(scsi_qla_host_t *ha) +qla2300_pci_config(scsi_qla_host_t *vha) { uint16_t w; unsigned long flags = 0; uint32_t cnt; + struct qla_hw_data *ha = vha->hw; struct device_reg_2xxx __iomem *reg = &ha->iobase->isp; pci_set_master(ha->pdev); @@ -248,10 +250,11 @@ qla2300_pci_config(scsi_qla_host_t *ha) * Returns 0 on success. */ int -qla24xx_pci_config(scsi_qla_host_t *ha) +qla24xx_pci_config(scsi_qla_host_t *vha) { uint16_t w; unsigned long flags = 0; + struct qla_hw_data *ha = vha->hw; struct device_reg_24xx __iomem *reg = &ha->iobase->isp24; pci_set_master(ha->pdev); @@ -291,9 +294,10 @@ qla24xx_pci_config(scsi_qla_host_t *ha) * Returns 0 on success. */ int -qla25xx_pci_config(scsi_qla_host_t *ha) +qla25xx_pci_config(scsi_qla_host_t *vha) { uint16_t w; + struct qla_hw_data *ha = vha->hw; pci_set_master(ha->pdev); pci_try_set_mwi(ha->pdev); @@ -321,32 +325,33 @@ qla25xx_pci_config(scsi_qla_host_t *ha) * Returns 0 on success. */ static int -qla2x00_isp_firmware(scsi_qla_host_t *ha) +qla2x00_isp_firmware(scsi_qla_host_t *vha) { int rval; uint16_t loop_id, topo, sw_cap; uint8_t domain, area, al_pa; + struct qla_hw_data *ha = vha->hw; /* Assume loading risc code */ rval = QLA_FUNCTION_FAILED; if (ha->flags.disable_risc_code_load) { DEBUG2(printk("scsi(%ld): RISC CODE NOT loaded\n", - ha->host_no)); + vha->host_no)); qla_printk(KERN_INFO, ha, "RISC CODE NOT loaded\n"); /* Verify checksum of loaded RISC code. */ - rval = qla2x00_verify_checksum(ha, ha->fw_srisc_address); + rval = qla2x00_verify_checksum(vha, ha->fw_srisc_address); if (rval == QLA_SUCCESS) { /* And, verify we are not in ROM code. */ - rval = qla2x00_get_adapter_id(ha, &loop_id, &al_pa, + rval = qla2x00_get_adapter_id(vha, &loop_id, &al_pa, &area, &domain, &topo, &sw_cap); } } if (rval) { DEBUG2_3(printk("scsi(%ld): **** Load RISC code ****\n", - ha->host_no)); + vha->host_no)); } return (rval); @@ -359,9 +364,10 @@ qla2x00_isp_firmware(scsi_qla_host_t *ha) * Returns 0 on success. */ void -qla2x00_reset_chip(scsi_qla_host_t *ha) +qla2x00_reset_chip(scsi_qla_host_t *vha) { unsigned long flags = 0; + struct qla_hw_data *ha = vha->hw; struct device_reg_2xxx __iomem *reg = &ha->iobase->isp; uint32_t cnt; uint16_t cmd; @@ -499,10 +505,11 @@ qla2x00_reset_chip(scsi_qla_host_t *ha) * Returns 0 on success. */ static inline void -qla24xx_reset_risc(scsi_qla_host_t *ha) +qla24xx_reset_risc(scsi_qla_host_t *vha) { int hw_evt = 0; unsigned long flags = 0; + struct qla_hw_data *ha = vha->hw; struct device_reg_24xx __iomem *reg = &ha->iobase->isp24; uint32_t cnt, d2; uint16_t wd; @@ -541,7 +548,7 @@ qla24xx_reset_risc(scsi_qla_host_t *ha) barrier(); } if (cnt == 0 || hw_evt) - qla2xxx_hw_event_log(ha, HW_EVENT_RESET_ERR, + qla2xxx_hw_event_log(vha, HW_EVENT_RESET_ERR, RD_REG_WORD(®->mailbox1), RD_REG_WORD(®->mailbox2), RD_REG_WORD(®->mailbox3)); @@ -571,12 +578,13 @@ qla24xx_reset_risc(scsi_qla_host_t *ha) * Returns 0 on success. */ void -qla24xx_reset_chip(scsi_qla_host_t *ha) +qla24xx_reset_chip(scsi_qla_host_t *vha) { + struct qla_hw_data *ha = vha->hw; ha->isp_ops->disable_intrs(ha); /* Perform RISC reset. */ - qla24xx_reset_risc(ha); + qla24xx_reset_risc(vha); } /** @@ -586,9 +594,10 @@ qla24xx_reset_chip(scsi_qla_host_t *ha) * Returns 0 on success. */ int -qla2x00_chip_diag(scsi_qla_host_t *ha) +qla2x00_chip_diag(scsi_qla_host_t *vha) { int rval; + struct qla_hw_data *ha = vha->hw; struct device_reg_2xxx __iomem *reg = &ha->iobase->isp; unsigned long flags = 0; uint16_t data; @@ -599,7 +608,7 @@ qla2x00_chip_diag(scsi_qla_host_t *ha) rval = QLA_FUNCTION_FAILED; DEBUG3(printk("scsi(%ld): Testing device at %lx.\n", - ha->host_no, (u_long)®->flash_address)); + vha->host_no, (u_long)®->flash_address)); spin_lock_irqsave(&ha->hardware_lock, flags); @@ -662,17 +671,17 @@ qla2x00_chip_diag(scsi_qla_host_t *ha) ha->product_id[3] = mb[4]; /* Adjust fw RISC transfer size */ - if (ha->request_q_length > 1024) + if (ha->req->length > 1024) ha->fw_transfer_size = REQUEST_ENTRY_SIZE * 1024; else ha->fw_transfer_size = REQUEST_ENTRY_SIZE * - ha->request_q_length; + ha->req->length; if (IS_QLA2200(ha) && RD_MAILBOX_REG(ha, reg, 7) == QLA2200A_RISC_ROM_VER) { /* Limit firmware transfer size with a 2200A */ DEBUG3(printk("scsi(%ld): Found QLA2200A chip.\n", - ha->host_no)); + vha->host_no)); ha->device_type |= DT_ISP2200A; ha->fw_transfer_size = 128; @@ -681,11 +690,11 @@ qla2x00_chip_diag(scsi_qla_host_t *ha) /* Wrap Incoming Mailboxes Test. */ spin_unlock_irqrestore(&ha->hardware_lock, flags); - DEBUG3(printk("scsi(%ld): Checking mailboxes.\n", ha->host_no)); - rval = qla2x00_mbx_reg_test(ha); + DEBUG3(printk("scsi(%ld): Checking mailboxes.\n", vha->host_no)); + rval = qla2x00_mbx_reg_test(vha); if (rval) { DEBUG(printk("scsi(%ld): Failed mailbox send register test\n", - ha->host_no)); + vha->host_no)); qla_printk(KERN_WARNING, ha, "Failed mailbox send register test\n"); } @@ -698,7 +707,7 @@ qla2x00_chip_diag(scsi_qla_host_t *ha) chip_diag_failed: if (rval) DEBUG2_3(printk("scsi(%ld): Chip diagnostics **** FAILED " - "****\n", ha->host_no)); + "****\n", vha->host_no)); spin_unlock_irqrestore(&ha->hardware_lock, flags); @@ -712,19 +721,20 @@ chip_diag_failed: * Returns 0 on success. */ int -qla24xx_chip_diag(scsi_qla_host_t *ha) +qla24xx_chip_diag(scsi_qla_host_t *vha) { int rval; + struct qla_hw_data *ha = vha->hw; /* Perform RISC reset. */ - qla24xx_reset_risc(ha); + qla24xx_reset_risc(vha); - ha->fw_transfer_size = REQUEST_ENTRY_SIZE * ha->request_q_length; + ha->fw_transfer_size = REQUEST_ENTRY_SIZE * ha->req->length; - rval = qla2x00_mbx_reg_test(ha); + rval = qla2x00_mbx_reg_test(vha); if (rval) { DEBUG(printk("scsi(%ld): Failed mailbox send register test\n", - ha->host_no)); + vha->host_no)); qla_printk(KERN_WARNING, ha, "Failed mailbox send register test\n"); } else { @@ -736,13 +746,14 @@ qla24xx_chip_diag(scsi_qla_host_t *ha) } void -qla2x00_alloc_fw_dump(scsi_qla_host_t *ha) +qla2x00_alloc_fw_dump(scsi_qla_host_t *vha) { int rval; uint32_t dump_size, fixed_size, mem_size, req_q_size, rsp_q_size, eft_size, fce_size; dma_addr_t tc_dma; void *tc; + struct qla_hw_data *ha = vha->hw; if (ha->fw_dump) { qla_printk(KERN_WARNING, ha, @@ -778,7 +789,7 @@ qla2x00_alloc_fw_dump(scsi_qla_host_t *ha) } memset(tc, 0, FCE_SIZE); - rval = qla2x00_enable_fce_trace(ha, tc_dma, FCE_NUM_BUFFERS, + rval = qla2x00_enable_fce_trace(vha, tc_dma, FCE_NUM_BUFFERS, ha->fce_mb, &ha->fce_bufs); if (rval) { qla_printk(KERN_WARNING, ha, "Unable to initialize " @@ -807,7 +818,7 @@ try_eft: } memset(tc, 0, EFT_SIZE); - rval = qla2x00_enable_eft_trace(ha, tc_dma, EFT_NUM_BUFFERS); + rval = qla2x00_enable_eft_trace(vha, tc_dma, EFT_NUM_BUFFERS); if (rval) { qla_printk(KERN_WARNING, ha, "Unable to initialize " "EFT (%d).\n", rval); @@ -824,8 +835,8 @@ try_eft: ha->eft = tc; } cont_alloc: - req_q_size = ha->request_q_length * sizeof(request_t); - rsp_q_size = ha->response_q_length * sizeof(response_t); + req_q_size = ha->req->length * sizeof(request_t); + rsp_q_size = ha->rsp->length * sizeof(response_t); dump_size = offsetof(struct qla2xxx_fw_dump, isp); dump_size += fixed_size + mem_size + req_q_size + rsp_q_size + @@ -875,27 +886,29 @@ cont_alloc: * Returns 0 on success. */ static void -qla2x00_resize_request_q(scsi_qla_host_t *ha) +qla2x00_resize_request_q(scsi_qla_host_t *vha) { int rval; uint16_t fw_iocb_cnt = 0; uint16_t request_q_length = REQUEST_ENTRY_CNT_2XXX_EXT_MEM; dma_addr_t request_dma; request_t *request_ring; + struct qla_hw_data *ha = vha->hw; + struct req_que *req = ha->req; /* Valid only on recent ISPs. */ if (IS_QLA2100(ha) || IS_QLA2200(ha)) return; /* Retrieve IOCB counts available to the firmware. */ - rval = qla2x00_get_resource_cnts(ha, NULL, NULL, NULL, &fw_iocb_cnt, - &ha->max_npiv_vports); + rval = qla2x00_get_resource_cnts(vha, NULL, NULL, NULL, &fw_iocb_cnt, + &ha->max_npiv_vports); if (rval) return; /* No point in continuing if current settings are sufficient. */ if (fw_iocb_cnt < 1024) return; - if (ha->request_q_length >= request_q_length) + if (req->length >= request_q_length) return; /* Attempt to claim larger area for request queue. */ @@ -909,17 +922,17 @@ qla2x00_resize_request_q(scsi_qla_host_t *ha) qla_printk(KERN_INFO, ha, "Extended memory detected (%d KB)...\n", (ha->fw_memory_size + 1) / 1024); qla_printk(KERN_INFO, ha, "Resizing request queue depth " - "(%d -> %d)...\n", ha->request_q_length, request_q_length); + "(%d -> %d)...\n", req->length, request_q_length); /* Clear old allocations. */ dma_free_coherent(&ha->pdev->dev, - (ha->request_q_length + 1) * sizeof(request_t), ha->request_ring, - ha->request_dma); + (req->length + 1) * sizeof(request_t), req->ring, + req->dma); /* Begin using larger queue. */ - ha->request_q_length = request_q_length; - ha->request_ring = request_ring; - ha->request_dma = request_dma; + req->length = request_q_length; + req->ring = request_ring; + req->dma = request_dma; } /** @@ -929,10 +942,11 @@ qla2x00_resize_request_q(scsi_qla_host_t *ha) * Returns 0 on success. */ static int -qla2x00_setup_chip(scsi_qla_host_t *ha) +qla2x00_setup_chip(scsi_qla_host_t *vha) { int rval; uint32_t srisc_address = 0; + struct qla_hw_data *ha = vha->hw; struct device_reg_2xxx __iomem *reg = &ha->iobase->isp; unsigned long flags; @@ -945,28 +959,27 @@ qla2x00_setup_chip(scsi_qla_host_t *ha) } /* Load firmware sequences */ - rval = ha->isp_ops->load_risc(ha, &srisc_address); + rval = ha->isp_ops->load_risc(vha, &srisc_address); if (rval == QLA_SUCCESS) { DEBUG(printk("scsi(%ld): Verifying Checksum of loaded RISC " - "code.\n", ha->host_no)); + "code.\n", vha->host_no)); - rval = qla2x00_verify_checksum(ha, srisc_address); + rval = qla2x00_verify_checksum(vha, srisc_address); if (rval == QLA_SUCCESS) { /* Start firmware execution. */ DEBUG(printk("scsi(%ld): Checksum OK, start " - "firmware.\n", ha->host_no)); + "firmware.\n", vha->host_no)); - rval = qla2x00_execute_fw(ha, srisc_address); + rval = qla2x00_execute_fw(vha, srisc_address); /* Retrieve firmware information. */ if (rval == QLA_SUCCESS && ha->fw_major_version == 0) { - qla2x00_get_fw_version(ha, + qla2x00_get_fw_version(vha, &ha->fw_major_version, &ha->fw_minor_version, &ha->fw_subminor_version, &ha->fw_attributes, &ha->fw_memory_size); ha->flags.npiv_supported = 0; - if ((IS_QLA24XX(ha) || IS_QLA25XX(ha) || - IS_QLA84XX(ha)) && + if (IS_QLA2XXX_MIDTYPE(ha) && (ha->fw_attributes & BIT_2)) { ha->flags.npiv_supported = 1; if ((!ha->max_npiv_vports) || @@ -975,15 +988,15 @@ qla2x00_setup_chip(scsi_qla_host_t *ha) ha->max_npiv_vports = MIN_MULTI_ID_FABRIC - 1; } - qla2x00_resize_request_q(ha); + qla2x00_resize_request_q(vha); if (ql2xallocfwdump) - qla2x00_alloc_fw_dump(ha); + qla2x00_alloc_fw_dump(vha); } } else { DEBUG2(printk(KERN_INFO "scsi(%ld): ISP Firmware failed checksum.\n", - ha->host_no)); + vha->host_no)); } } @@ -1002,7 +1015,7 @@ qla2x00_setup_chip(scsi_qla_host_t *ha) if (rval) { DEBUG2_3(printk("scsi(%ld): Setup chip **** FAILED ****.\n", - ha->host_no)); + vha->host_no)); } return (rval); @@ -1018,13 +1031,14 @@ qla2x00_setup_chip(scsi_qla_host_t *ha) * Returns 0 on success. */ static void -qla2x00_init_response_q_entries(scsi_qla_host_t *ha) +qla2x00_init_response_q_entries(scsi_qla_host_t *vha) { uint16_t cnt; response_t *pkt; + struct rsp_que *rsp = vha->hw->rsp; - pkt = ha->response_ring_ptr; - for (cnt = 0; cnt < ha->response_q_length; cnt++) { + pkt = rsp->ring_ptr; + for (cnt = 0; cnt < rsp->length; cnt++) { pkt->signature = RESPONSE_PROCESSED; pkt++; } @@ -1038,19 +1052,20 @@ qla2x00_init_response_q_entries(scsi_qla_host_t *ha) * Returns 0 on success. */ void -qla2x00_update_fw_options(scsi_qla_host_t *ha) +qla2x00_update_fw_options(scsi_qla_host_t *vha) { uint16_t swing, emphasis, tx_sens, rx_sens; + struct qla_hw_data *ha = vha->hw; memset(ha->fw_options, 0, sizeof(ha->fw_options)); - qla2x00_get_fw_options(ha, ha->fw_options); + qla2x00_get_fw_options(vha, ha->fw_options); if (IS_QLA2100(ha) || IS_QLA2200(ha)) return; /* Serial Link options. */ DEBUG3(printk("scsi(%ld): Serial link options:\n", - ha->host_no)); + vha->host_no)); DEBUG3(qla2x00_dump_buffer((uint8_t *)&ha->fw_seriallink_options, sizeof(ha->fw_seriallink_options))); @@ -1108,19 +1123,20 @@ qla2x00_update_fw_options(scsi_qla_host_t *ha) ha->fw_options[2] |= BIT_13; /* Update firmware options. */ - qla2x00_set_fw_options(ha, ha->fw_options); + qla2x00_set_fw_options(vha, ha->fw_options); } void -qla24xx_update_fw_options(scsi_qla_host_t *ha) +qla24xx_update_fw_options(scsi_qla_host_t *vha) { int rval; + struct qla_hw_data *ha = vha->hw; /* Update Serial Link options. */ if ((le16_to_cpu(ha->fw_seriallink_options24[0]) & BIT_0) == 0) return; - rval = qla2x00_set_serdes_params(ha, + rval = qla2x00_set_serdes_params(vha, le16_to_cpu(ha->fw_seriallink_options24[1]), le16_to_cpu(ha->fw_seriallink_options24[2]), le16_to_cpu(ha->fw_seriallink_options24[3])); @@ -1131,19 +1147,22 @@ qla24xx_update_fw_options(scsi_qla_host_t *ha) } void -qla2x00_config_rings(struct scsi_qla_host *ha) +qla2x00_config_rings(struct scsi_qla_host *vha) { + struct qla_hw_data *ha = vha->hw; struct device_reg_2xxx __iomem *reg = &ha->iobase->isp; + struct req_que *req = ha->req; + struct rsp_que *rsp = ha->rsp; /* Setup ring parameters in initialization control block. */ ha->init_cb->request_q_outpointer = __constant_cpu_to_le16(0); ha->init_cb->response_q_inpointer = __constant_cpu_to_le16(0); - ha->init_cb->request_q_length = cpu_to_le16(ha->request_q_length); - ha->init_cb->response_q_length = cpu_to_le16(ha->response_q_length); - ha->init_cb->request_q_address[0] = cpu_to_le32(LSD(ha->request_dma)); - ha->init_cb->request_q_address[1] = cpu_to_le32(MSD(ha->request_dma)); - ha->init_cb->response_q_address[0] = cpu_to_le32(LSD(ha->response_dma)); - ha->init_cb->response_q_address[1] = cpu_to_le32(MSD(ha->response_dma)); + ha->init_cb->request_q_length = cpu_to_le16(req->length); + ha->init_cb->response_q_length = cpu_to_le16(rsp->length); + ha->init_cb->request_q_address[0] = cpu_to_le32(LSD(req->dma)); + ha->init_cb->request_q_address[1] = cpu_to_le32(MSD(req->dma)); + ha->init_cb->response_q_address[0] = cpu_to_le32(LSD(rsp->dma)); + ha->init_cb->response_q_address[1] = cpu_to_le32(MSD(rsp->dma)); WRT_REG_WORD(ISP_REQ_Q_IN(ha, reg), 0); WRT_REG_WORD(ISP_REQ_Q_OUT(ha, reg), 0); @@ -1153,21 +1172,24 @@ qla2x00_config_rings(struct scsi_qla_host *ha) } void -qla24xx_config_rings(struct scsi_qla_host *ha) +qla24xx_config_rings(struct scsi_qla_host *vha) { + struct qla_hw_data *ha = vha->hw; struct device_reg_24xx __iomem *reg = &ha->iobase->isp24; struct init_cb_24xx *icb; + struct req_que *req = ha->req; + struct rsp_que *rsp = ha->rsp; /* Setup ring parameters in initialization control block. */ icb = (struct init_cb_24xx *)ha->init_cb; icb->request_q_outpointer = __constant_cpu_to_le16(0); icb->response_q_inpointer = __constant_cpu_to_le16(0); - icb->request_q_length = cpu_to_le16(ha->request_q_length); - icb->response_q_length = cpu_to_le16(ha->response_q_length); - icb->request_q_address[0] = cpu_to_le32(LSD(ha->request_dma)); - icb->request_q_address[1] = cpu_to_le32(MSD(ha->request_dma)); - icb->response_q_address[0] = cpu_to_le32(LSD(ha->response_dma)); - icb->response_q_address[1] = cpu_to_le32(MSD(ha->response_dma)); + icb->request_q_length = cpu_to_le16(req->length); + icb->response_q_length = cpu_to_le16(rsp->length); + icb->request_q_address[0] = cpu_to_le32(LSD(req->dma)); + icb->request_q_address[1] = cpu_to_le32(MSD(req->dma)); + icb->response_q_address[0] = cpu_to_le32(LSD(rsp->dma)); + icb->response_q_address[1] = cpu_to_le32(MSD(rsp->dma)); WRT_REG_DWORD(®->req_q_in, 0); WRT_REG_DWORD(®->req_q_out, 0); @@ -1186,11 +1208,14 @@ qla24xx_config_rings(struct scsi_qla_host *ha) * Returns 0 on success. */ static int -qla2x00_init_rings(scsi_qla_host_t *ha) +qla2x00_init_rings(scsi_qla_host_t *vha) { int rval; unsigned long flags = 0; int cnt; + struct qla_hw_data *ha = vha->hw; + struct req_que *req = ha->req; + struct rsp_que *rsp = ha->rsp; struct mid_init_cb_24xx *mid_init_cb = (struct mid_init_cb_24xx *) ha->init_cb; @@ -1198,45 +1223,45 @@ qla2x00_init_rings(scsi_qla_host_t *ha) /* Clear outstanding commands array. */ for (cnt = 0; cnt < MAX_OUTSTANDING_COMMANDS; cnt++) - ha->outstanding_cmds[cnt] = NULL; + req->outstanding_cmds[cnt] = NULL; - ha->current_outstanding_cmd = 0; + req->current_outstanding_cmd = 0; /* Clear RSCN queue. */ - ha->rscn_in_ptr = 0; - ha->rscn_out_ptr = 0; + vha->rscn_in_ptr = 0; + vha->rscn_out_ptr = 0; /* Initialize firmware. */ - ha->request_ring_ptr = ha->request_ring; - ha->req_ring_index = 0; - ha->req_q_cnt = ha->request_q_length; - ha->response_ring_ptr = ha->response_ring; - ha->rsp_ring_index = 0; + req->ring_ptr = req->ring; + req->ring_index = 0; + req->cnt = req->length; + rsp->ring_ptr = rsp->ring; + rsp->ring_index = 0; /* Initialize response queue entries */ - qla2x00_init_response_q_entries(ha); + qla2x00_init_response_q_entries(vha); - ha->isp_ops->config_rings(ha); + ha->isp_ops->config_rings(vha); spin_unlock_irqrestore(&ha->hardware_lock, flags); /* Update any ISP specific firmware options before initialization. */ - ha->isp_ops->update_fw_options(ha); + ha->isp_ops->update_fw_options(vha); - DEBUG(printk("scsi(%ld): Issue init firmware.\n", ha->host_no)); + DEBUG(printk("scsi(%ld): Issue init firmware.\n", vha->host_no)); if (ha->flags.npiv_supported) mid_init_cb->count = cpu_to_le16(ha->max_npiv_vports); mid_init_cb->options = __constant_cpu_to_le16(BIT_1); - rval = qla2x00_init_firmware(ha, ha->init_cb_size); + rval = qla2x00_init_firmware(vha, ha->init_cb_size); if (rval) { DEBUG2_3(printk("scsi(%ld): Init firmware **** FAILED ****.\n", - ha->host_no)); + vha->host_no)); } else { DEBUG3(printk("scsi(%ld): Init firmware -- success.\n", - ha->host_no)); + vha->host_no)); } return (rval); @@ -1249,13 +1274,14 @@ qla2x00_init_rings(scsi_qla_host_t *ha) * Returns 0 on success. */ static int -qla2x00_fw_ready(scsi_qla_host_t *ha) +qla2x00_fw_ready(scsi_qla_host_t *vha) { int rval; unsigned long wtime, mtime, cs84xx_time; uint16_t min_wait; /* Minimum wait time if loop is down */ uint16_t wait_time; /* Wait time if loop is coming ready */ uint16_t state[3]; + struct qla_hw_data *ha = vha->hw; rval = QLA_SUCCESS; @@ -1277,29 +1303,29 @@ qla2x00_fw_ready(scsi_qla_host_t *ha) wtime = jiffies + (wait_time * HZ); /* Wait for ISP to finish LIP */ - if (!ha->flags.init_done) + if (!vha->flags.init_done) qla_printk(KERN_INFO, ha, "Waiting for LIP to complete...\n"); DEBUG3(printk("scsi(%ld): Waiting for LIP to complete...\n", - ha->host_no)); + vha->host_no)); do { - rval = qla2x00_get_firmware_state(ha, state); + rval = qla2x00_get_firmware_state(vha, state); if (rval == QLA_SUCCESS) { if (state[0] < FSTATE_LOSS_OF_SYNC) { - ha->device_flags &= ~DFLG_NO_CABLE; + vha->device_flags &= ~DFLG_NO_CABLE; } if (IS_QLA84XX(ha) && state[0] != FSTATE_READY) { DEBUG16(printk("scsi(%ld): fw_state=%x " - "84xx=%x.\n", ha->host_no, state[0], + "84xx=%x.\n", vha->host_no, state[0], state[2])); if ((state[2] & FSTATE_LOGGED_IN) && (state[2] & FSTATE_WAITING_FOR_VERIFY)) { DEBUG16(printk("scsi(%ld): Sending " - "verify iocb.\n", ha->host_no)); + "verify iocb.\n", vha->host_no)); cs84xx_time = jiffies; - rval = qla84xx_init_chip(ha); + rval = qla84xx_init_chip(vha); if (rval != QLA_SUCCESS) break; @@ -1309,13 +1335,13 @@ qla2x00_fw_ready(scsi_qla_host_t *ha) mtime += cs84xx_time; DEBUG16(printk("scsi(%ld): Increasing " "wait time by %ld. New time %ld\n", - ha->host_no, cs84xx_time, wtime)); + vha->host_no, cs84xx_time, wtime)); } } else if (state[0] == FSTATE_READY) { DEBUG(printk("scsi(%ld): F/W Ready - OK \n", - ha->host_no)); + vha->host_no)); - qla2x00_get_retry_cnt(ha, &ha->retry_count, + qla2x00_get_retry_cnt(vha, &ha->retry_count, &ha->login_timeout, &ha->r_a_tov); rval = QLA_SUCCESS; @@ -1324,7 +1350,7 @@ qla2x00_fw_ready(scsi_qla_host_t *ha) rval = QLA_FUNCTION_FAILED; - if (atomic_read(&ha->loop_down_timer) && + if (atomic_read(&vha->loop_down_timer) && state[0] != FSTATE_READY) { /* Loop down. Timeout on min_wait for states * other than Wait for Login. @@ -1333,7 +1359,7 @@ qla2x00_fw_ready(scsi_qla_host_t *ha) qla_printk(KERN_INFO, ha, "Cable is unplugged...\n"); - ha->device_flags |= DFLG_NO_CABLE; + vha->device_flags |= DFLG_NO_CABLE; break; } } @@ -1350,15 +1376,15 @@ qla2x00_fw_ready(scsi_qla_host_t *ha) msleep(500); DEBUG3(printk("scsi(%ld): fw_state=%x curr time=%lx.\n", - ha->host_no, state[0], jiffies)); + vha->host_no, state[0], jiffies)); } while (1); DEBUG(printk("scsi(%ld): fw_state=%x curr time=%lx.\n", - ha->host_no, state[0], jiffies)); + vha->host_no, state[0], jiffies)); if (rval) { DEBUG2_3(printk("scsi(%ld): Firmware ready **** FAILED ****.\n", - ha->host_no)); + vha->host_no)); } return (rval); @@ -1378,7 +1404,7 @@ qla2x00_fw_ready(scsi_qla_host_t *ha) * Kernel context. */ static int -qla2x00_configure_hba(scsi_qla_host_t *ha) +qla2x00_configure_hba(scsi_qla_host_t *vha) { int rval; uint16_t loop_id; @@ -1388,19 +1414,20 @@ qla2x00_configure_hba(scsi_qla_host_t *ha) uint8_t area; uint8_t domain; char connect_type[22]; + struct qla_hw_data *ha = vha->hw; /* Get host addresses. */ - rval = qla2x00_get_adapter_id(ha, + rval = qla2x00_get_adapter_id(vha, &loop_id, &al_pa, &area, &domain, &topo, &sw_cap); if (rval != QLA_SUCCESS) { - if (LOOP_TRANSITION(ha) || atomic_read(&ha->loop_down_timer) || + if (LOOP_TRANSITION(vha) || atomic_read(&ha->loop_down_timer) || (rval == QLA_COMMAND_ERROR && loop_id == 0x7)) { DEBUG2(printk("%s(%ld) Loop is in a transition state\n", - __func__, ha->host_no)); + __func__, vha->host_no)); } else { qla_printk(KERN_WARNING, ha, "ERROR -- Unable to get host loop ID.\n"); - set_bit(ISP_ABORT_NEEDED, &ha->dpc_flags); + set_bit(ISP_ABORT_NEEDED, &vha->dpc_flags); } return (rval); } @@ -1411,7 +1438,7 @@ qla2x00_configure_hba(scsi_qla_host_t *ha) return (QLA_FUNCTION_FAILED); } - ha->loop_id = loop_id; + vha->loop_id = loop_id; /* initialize */ ha->min_external_loopid = SNS_FIRST_LOOP_ID; @@ -1421,14 +1448,14 @@ qla2x00_configure_hba(scsi_qla_host_t *ha) switch (topo) { case 0: DEBUG3(printk("scsi(%ld): HBA in NL topology.\n", - ha->host_no)); + vha->host_no)); ha->current_topology = ISP_CFG_NL; strcpy(connect_type, "(Loop)"); break; case 1: DEBUG3(printk("scsi(%ld): HBA in FL topology.\n", - ha->host_no)); + vha->host_no)); ha->switch_cap = sw_cap; ha->current_topology = ISP_CFG_FL; strcpy(connect_type, "(FL_Port)"); @@ -1436,7 +1463,7 @@ qla2x00_configure_hba(scsi_qla_host_t *ha) case 2: DEBUG3(printk("scsi(%ld): HBA in N P2P topology.\n", - ha->host_no)); + vha->host_no)); ha->operating_mode = P2P; ha->current_topology = ISP_CFG_N; strcpy(connect_type, "(N_Port-to-N_Port)"); @@ -1444,7 +1471,7 @@ qla2x00_configure_hba(scsi_qla_host_t *ha) case 3: DEBUG3(printk("scsi(%ld): HBA in F P2P topology.\n", - ha->host_no)); + vha->host_no)); ha->switch_cap = sw_cap; ha->operating_mode = P2P; ha->current_topology = ISP_CFG_F; @@ -1454,7 +1481,7 @@ qla2x00_configure_hba(scsi_qla_host_t *ha) default: DEBUG3(printk("scsi(%ld): HBA in unknown topology %x. " "Using NL.\n", - ha->host_no, topo)); + vha->host_no, topo)); ha->current_topology = ISP_CFG_NL; strcpy(connect_type, "(Loop)"); break; @@ -1462,29 +1489,31 @@ qla2x00_configure_hba(scsi_qla_host_t *ha) /* Save Host port and loop ID. */ /* byte order - Big Endian */ - ha->d_id.b.domain = domain; - ha->d_id.b.area = area; - ha->d_id.b.al_pa = al_pa; + vha->d_id.b.domain = domain; + vha->d_id.b.area = area; + vha->d_id.b.al_pa = al_pa; - if (!ha->flags.init_done) + if (!vha->flags.init_done) qla_printk(KERN_INFO, ha, "Topology - %s, Host Loop address 0x%x\n", - connect_type, ha->loop_id); + connect_type, vha->loop_id); if (rval) { - DEBUG2_3(printk("scsi(%ld): FAILED.\n", ha->host_no)); + DEBUG2_3(printk("scsi(%ld): FAILED.\n", vha->host_no)); } else { - DEBUG3(printk("scsi(%ld): exiting normally.\n", ha->host_no)); + DEBUG3(printk("scsi(%ld): exiting normally.\n", vha->host_no)); } return(rval); } static inline void -qla2x00_set_model_info(scsi_qla_host_t *ha, uint8_t *model, size_t len, char *def) +qla2x00_set_model_info(scsi_qla_host_t *vha, uint8_t *model, size_t len, + char *def) { char *st, *en; uint16_t index; + struct qla_hw_data *ha = vha->hw; if (memcmp(model, BINZERO, len) != 0) { strncpy(ha->model_number, model, len); @@ -1516,16 +1545,17 @@ qla2x00_set_model_info(scsi_qla_host_t *ha, uint8_t *model, size_t len, char *de } } if (IS_FWI2_CAPABLE(ha)) - qla2xxx_get_vpd_field(ha, "\x82", ha->model_desc, + qla2xxx_get_vpd_field(vha, "\x82", ha->model_desc, sizeof(ha->model_desc)); } /* On sparc systems, obtain port and node WWN from firmware * properties. */ -static void qla2xxx_nvram_wwn_from_ofw(scsi_qla_host_t *ha, nvram_t *nv) +static void qla2xxx_nvram_wwn_from_ofw(scsi_qla_host_t *vha, nvram_t *nv) { #ifdef CONFIG_SPARC + struct qla_hw_data *ha = vha->hw; struct pci_dev *pdev = ha->pdev; struct device_node *dp = pci_device_to_OF_node(pdev); const u8 *val; @@ -1555,12 +1585,13 @@ static void qla2xxx_nvram_wwn_from_ofw(scsi_qla_host_t *ha, nvram_t *nv) * 0 = success. */ int -qla2x00_nvram_config(scsi_qla_host_t *ha) +qla2x00_nvram_config(scsi_qla_host_t *vha) { int rval; uint8_t chksum = 0; uint16_t cnt; uint8_t *dptr1, *dptr2; + struct qla_hw_data *ha = vha->hw; init_cb_t *icb = ha->init_cb; nvram_t *nv = ha->nvram; uint8_t *ptr = ha->nvram; @@ -1576,11 +1607,11 @@ qla2x00_nvram_config(scsi_qla_host_t *ha) ha->nvram_base = 0x80; /* Get NVRAM data and calculate checksum. */ - ha->isp_ops->read_nvram(ha, ptr, ha->nvram_base, ha->nvram_size); + ha->isp_ops->read_nvram(vha, ptr, ha->nvram_base, ha->nvram_size); for (cnt = 0, chksum = 0; cnt < ha->nvram_size; cnt++) chksum += *ptr++; - DEBUG5(printk("scsi(%ld): Contents of NVRAM\n", ha->host_no)); + DEBUG5(printk("scsi(%ld): Contents of NVRAM\n", vha->host_no)); DEBUG5(qla2x00_dump_buffer((uint8_t *)nv, ha->nvram_size)); /* Bad NVRAM data, set defaults parameters. */ @@ -1594,7 +1625,7 @@ qla2x00_nvram_config(scsi_qla_host_t *ha) "invalid -- WWPN) defaults.\n"); if (chksum) - qla2xxx_hw_event_log(ha, HW_EVENT_NVRAM_CHKSUM_ERR, 0, + qla2xxx_hw_event_log(vha, HW_EVENT_NVRAM_CHKSUM_ERR, 0, MSW(chksum), LSW(chksum)); /* @@ -1631,7 +1662,7 @@ qla2x00_nvram_config(scsi_qla_host_t *ha) nv->port_name[3] = 224; nv->port_name[4] = 139; - qla2xxx_nvram_wwn_from_ofw(ha, nv); + qla2xxx_nvram_wwn_from_ofw(vha, nv); nv->login_timeout = 4; @@ -1684,7 +1715,7 @@ qla2x00_nvram_config(scsi_qla_host_t *ha) strcpy(ha->model_number, "QLA2300"); } } else { - qla2x00_set_model_info(ha, nv->model_number, + qla2x00_set_model_info(vha, nv->model_number, sizeof(nv->model_number), "QLA23xx"); } } else if (IS_QLA2200(ha)) { @@ -1760,8 +1791,8 @@ qla2x00_nvram_config(scsi_qla_host_t *ha) ha->serial0 = icb->port_name[5]; ha->serial1 = icb->port_name[6]; ha->serial2 = icb->port_name[7]; - ha->node_name = icb->node_name; - ha->port_name = icb->port_name; + memcpy(vha->node_name, icb->node_name, WWN_SIZE); + memcpy(vha->port_name, icb->port_name, WWN_SIZE); icb->execution_throttle = __constant_cpu_to_le16(0xFFFF); @@ -1829,10 +1860,10 @@ qla2x00_nvram_config(scsi_qla_host_t *ha) icb->response_accumulation_timer = 3; icb->interrupt_delay_timer = 5; - ha->flags.process_response_queue = 1; + vha->flags.process_response_queue = 1; } else { /* Enable ZIO. */ - if (!ha->flags.init_done) { + if (!vha->flags.init_done) { ha->zio_mode = icb->add_firmware_options[0] & (BIT_3 | BIT_2 | BIT_1 | BIT_0); ha->zio_timer = icb->interrupt_delay_timer ? @@ -1840,12 +1871,12 @@ qla2x00_nvram_config(scsi_qla_host_t *ha) } icb->add_firmware_options[0] &= ~(BIT_3 | BIT_2 | BIT_1 | BIT_0); - ha->flags.process_response_queue = 0; + vha->flags.process_response_queue = 0; if (ha->zio_mode != QLA_ZIO_DISABLED) { ha->zio_mode = QLA_ZIO_MODE_6; DEBUG2(printk("scsi(%ld): ZIO mode %d enabled; timer " - "delay (%d us).\n", ha->host_no, ha->zio_mode, + "delay (%d us).\n", vha->host_no, ha->zio_mode, ha->zio_timer * 100)); qla_printk(KERN_INFO, ha, "ZIO mode %d enabled; timer delay (%d us).\n", @@ -1853,13 +1884,13 @@ qla2x00_nvram_config(scsi_qla_host_t *ha) icb->add_firmware_options[0] |= (uint8_t)ha->zio_mode; icb->interrupt_delay_timer = (uint8_t)ha->zio_timer; - ha->flags.process_response_queue = 1; + vha->flags.process_response_queue = 1; } } if (rval) { DEBUG2_3(printk(KERN_WARNING - "scsi(%ld): NVRAM configuration failed!\n", ha->host_no)); + "scsi(%ld): NVRAM configuration failed!\n", vha->host_no)); } return (rval); } @@ -1870,10 +1901,10 @@ qla2x00_rport_del(void *data) fc_port_t *fcport = data; struct fc_rport *rport; - spin_lock_irq(fcport->ha->host->host_lock); + spin_lock_irq(fcport->vha->host->host_lock); rport = fcport->drport; fcport->drport = NULL; - spin_unlock_irq(fcport->ha->host->host_lock); + spin_unlock_irq(fcport->vha->host->host_lock); if (rport) fc_remote_port_delete(rport); } @@ -1886,7 +1917,7 @@ qla2x00_rport_del(void *data) * Returns a pointer to the allocated fcport, or NULL, if none available. */ static fc_port_t * -qla2x00_alloc_fcport(scsi_qla_host_t *ha, gfp_t flags) +qla2x00_alloc_fcport(scsi_qla_host_t *vha, gfp_t flags) { fc_port_t *fcport; @@ -1895,8 +1926,8 @@ qla2x00_alloc_fcport(scsi_qla_host_t *ha, gfp_t flags) return NULL; /* Setup fcport template structure. */ - fcport->ha = ha; - fcport->vp_idx = ha->vp_idx; + fcport->vha = vha; + fcport->vp_idx = vha->vp_idx; fcport->port_type = FCT_UNKNOWN; fcport->loop_id = FC_NO_LOOP_ID; atomic_set(&fcport->state, FCS_UNCONFIGURED); @@ -1919,100 +1950,98 @@ qla2x00_alloc_fcport(scsi_qla_host_t *ha, gfp_t flags) * 2 = database was full and device was not configured. */ static int -qla2x00_configure_loop(scsi_qla_host_t *ha) +qla2x00_configure_loop(scsi_qla_host_t *vha) { int rval; unsigned long flags, save_flags; - + struct qla_hw_data *ha = vha->hw; rval = QLA_SUCCESS; /* Get Initiator ID */ - if (test_bit(LOCAL_LOOP_UPDATE, &ha->dpc_flags)) { - rval = qla2x00_configure_hba(ha); + if (test_bit(LOCAL_LOOP_UPDATE, &vha->dpc_flags)) { + rval = qla2x00_configure_hba(vha); if (rval != QLA_SUCCESS) { DEBUG(printk("scsi(%ld): Unable to configure HBA.\n", - ha->host_no)); + vha->host_no)); return (rval); } } - save_flags = flags = ha->dpc_flags; + save_flags = flags = vha->dpc_flags; DEBUG(printk("scsi(%ld): Configure loop -- dpc flags =0x%lx\n", - ha->host_no, flags)); + vha->host_no, flags)); /* * If we have both an RSCN and PORT UPDATE pending then handle them * both at the same time. */ - clear_bit(LOCAL_LOOP_UPDATE, &ha->dpc_flags); - clear_bit(RSCN_UPDATE, &ha->dpc_flags); + clear_bit(LOCAL_LOOP_UPDATE, &vha->dpc_flags); + clear_bit(RSCN_UPDATE, &vha->dpc_flags); /* Determine what we need to do */ if (ha->current_topology == ISP_CFG_FL && (test_bit(LOCAL_LOOP_UPDATE, &flags))) { - ha->flags.rscn_queue_overflow = 1; + vha->flags.rscn_queue_overflow = 1; set_bit(RSCN_UPDATE, &flags); } else if (ha->current_topology == ISP_CFG_F && (test_bit(LOCAL_LOOP_UPDATE, &flags))) { - ha->flags.rscn_queue_overflow = 1; + vha->flags.rscn_queue_overflow = 1; set_bit(RSCN_UPDATE, &flags); clear_bit(LOCAL_LOOP_UPDATE, &flags); } else if (ha->current_topology == ISP_CFG_N) { clear_bit(RSCN_UPDATE, &flags); - } else if (!ha->flags.online || + } else if (!vha->flags.online || (test_bit(ABORT_ISP_ACTIVE, &flags))) { - ha->flags.rscn_queue_overflow = 1; + vha->flags.rscn_queue_overflow = 1; set_bit(RSCN_UPDATE, &flags); set_bit(LOCAL_LOOP_UPDATE, &flags); } if (test_bit(LOCAL_LOOP_UPDATE, &flags)) { - if (test_bit(LOOP_RESYNC_NEEDED, &ha->dpc_flags)) { + if (test_bit(LOOP_RESYNC_NEEDED, &vha->dpc_flags)) rval = QLA_FUNCTION_FAILED; - } else { - rval = qla2x00_configure_local_loop(ha); - } + else + rval = qla2x00_configure_local_loop(vha); } if (rval == QLA_SUCCESS && test_bit(RSCN_UPDATE, &flags)) { - if (LOOP_TRANSITION(ha)) { + if (LOOP_TRANSITION(vha)) rval = QLA_FUNCTION_FAILED; - } else { - rval = qla2x00_configure_fabric(ha); - } + else + rval = qla2x00_configure_fabric(vha); } if (rval == QLA_SUCCESS) { - if (atomic_read(&ha->loop_down_timer) || - test_bit(LOOP_RESYNC_NEEDED, &ha->dpc_flags)) { + if (atomic_read(&vha->loop_down_timer) || + test_bit(LOOP_RESYNC_NEEDED, &vha->dpc_flags)) { rval = QLA_FUNCTION_FAILED; } else { - atomic_set(&ha->loop_state, LOOP_READY); + atomic_set(&vha->loop_state, LOOP_READY); - DEBUG(printk("scsi(%ld): LOOP READY\n", ha->host_no)); + DEBUG(printk("scsi(%ld): LOOP READY\n", vha->host_no)); } } if (rval) { DEBUG2_3(printk("%s(%ld): *** FAILED ***\n", - __func__, ha->host_no)); + __func__, vha->host_no)); } else { DEBUG3(printk("%s: exiting normally\n", __func__)); } /* Restore state if a resync event occurred during processing */ - if (test_bit(LOOP_RESYNC_NEEDED, &ha->dpc_flags)) { + if (test_bit(LOOP_RESYNC_NEEDED, &vha->dpc_flags)) { if (test_bit(LOCAL_LOOP_UPDATE, &save_flags)) - set_bit(LOCAL_LOOP_UPDATE, &ha->dpc_flags); + set_bit(LOCAL_LOOP_UPDATE, &vha->dpc_flags); if (test_bit(RSCN_UPDATE, &save_flags)) { - ha->flags.rscn_queue_overflow = 1; - set_bit(RSCN_UPDATE, &ha->dpc_flags); + set_bit(RSCN_UPDATE, &vha->dpc_flags); + vha->flags.rscn_queue_overflow = 1; } } @@ -2032,7 +2061,7 @@ qla2x00_configure_loop(scsi_qla_host_t *ha) * 0 = success. */ static int -qla2x00_configure_local_loop(scsi_qla_host_t *ha) +qla2x00_configure_local_loop(scsi_qla_host_t *vha) { int rval, rval2; int found_devs; @@ -2044,18 +2073,18 @@ qla2x00_configure_local_loop(scsi_qla_host_t *ha) char *id_iter; uint16_t loop_id; uint8_t domain, area, al_pa; - scsi_qla_host_t *pha = to_qla_parent(ha); + struct qla_hw_data *ha = vha->hw; found_devs = 0; new_fcport = NULL; entries = MAX_FIBRE_DEVICES; - DEBUG3(printk("scsi(%ld): Getting FCAL position map\n", ha->host_no)); - DEBUG3(qla2x00_get_fcal_position_map(ha, NULL)); + DEBUG3(printk("scsi(%ld): Getting FCAL position map\n", vha->host_no)); + DEBUG3(qla2x00_get_fcal_position_map(vha, NULL)); /* Get list of logged in devices. */ memset(ha->gid_list, 0, GID_LIST_SIZE); - rval = qla2x00_get_id_list(ha, ha->gid_list, ha->gid_list_dma, + rval = qla2x00_get_id_list(vha, ha->gid_list, ha->gid_list_dma, &entries); if (rval != QLA_SUCCESS) goto cleanup_allocation; @@ -2066,7 +2095,7 @@ qla2x00_configure_local_loop(scsi_qla_host_t *ha) entries * sizeof(struct gid_list_info))); /* Allocate temporary fcport for any new fcports discovered. */ - new_fcport = qla2x00_alloc_fcport(ha, GFP_KERNEL); + new_fcport = qla2x00_alloc_fcport(vha, GFP_KERNEL); if (new_fcport == NULL) { rval = QLA_MEMORY_ALLOC_FAILED; goto cleanup_allocation; @@ -2076,17 +2105,14 @@ qla2x00_configure_local_loop(scsi_qla_host_t *ha) /* * Mark local devices that were present with FCF_DEVICE_LOST for now. */ - list_for_each_entry(fcport, &pha->fcports, list) { - if (fcport->vp_idx != ha->vp_idx) - continue; - + list_for_each_entry(fcport, &vha->vp_fcports, list) { if (atomic_read(&fcport->state) == FCS_ONLINE && fcport->port_type != FCT_BROADCAST && (fcport->flags & FCF_FABRIC_DEVICE) == 0) { DEBUG(printk("scsi(%ld): Marking port lost, " "loop_id=0x%04x\n", - ha->host_no, fcport->loop_id)); + vha->host_no, fcport->loop_id)); atomic_set(&fcport->state, FCS_DEVICE_LOST); fcport->flags &= ~FCF_FARP_DONE; @@ -2113,7 +2139,7 @@ qla2x00_configure_local_loop(scsi_qla_host_t *ha) /* Bypass if not same domain and area of adapter. */ if (area && domain && - (area != ha->d_id.b.area || domain != ha->d_id.b.domain)) + (area != vha->d_id.b.area || domain != vha->d_id.b.domain)) continue; /* Bypass invalid local loop ID. */ @@ -2125,26 +2151,23 @@ qla2x00_configure_local_loop(scsi_qla_host_t *ha) new_fcport->d_id.b.area = area; new_fcport->d_id.b.al_pa = al_pa; new_fcport->loop_id = loop_id; - new_fcport->vp_idx = ha->vp_idx; - rval2 = qla2x00_get_port_database(ha, new_fcport, 0); + new_fcport->vp_idx = vha->vp_idx; + rval2 = qla2x00_get_port_database(vha, new_fcport, 0); if (rval2 != QLA_SUCCESS) { DEBUG2(printk("scsi(%ld): Failed to retrieve fcport " "information -- get_port_database=%x, " "loop_id=0x%04x\n", - ha->host_no, rval2, new_fcport->loop_id)); + vha->host_no, rval2, new_fcport->loop_id)); DEBUG2(printk("scsi(%ld): Scheduling resync...\n", - ha->host_no)); - set_bit(LOOP_RESYNC_NEEDED, &ha->dpc_flags); + vha->host_no)); + set_bit(LOOP_RESYNC_NEEDED, &vha->dpc_flags); continue; } /* Check for matching device in port list. */ found = 0; fcport = NULL; - list_for_each_entry(fcport, &pha->fcports, list) { - if (fcport->vp_idx != ha->vp_idx) - continue; - + list_for_each_entry(fcport, &vha->vp_fcports, list) { if (memcmp(new_fcport->port_name, fcport->port_name, WWN_SIZE)) continue; @@ -2164,17 +2187,15 @@ qla2x00_configure_local_loop(scsi_qla_host_t *ha) if (!found) { /* New device, add to fcports list. */ new_fcport->flags &= ~FCF_PERSISTENT_BOUND; - if (ha->parent) { - new_fcport->ha = ha; - new_fcport->vp_idx = ha->vp_idx; - list_add_tail(&new_fcport->vp_fcport, - &ha->vp_fcports); + if (vha->vp_idx) { + new_fcport->vha = vha; + new_fcport->vp_idx = vha->vp_idx; } - list_add_tail(&new_fcport->list, &pha->fcports); + list_add_tail(&new_fcport->list, &vha->vp_fcports); /* Allocate a new replacement fcport. */ fcport = new_fcport; - new_fcport = qla2x00_alloc_fcport(ha, GFP_KERNEL); + new_fcport = qla2x00_alloc_fcport(vha, GFP_KERNEL); if (new_fcport == NULL) { rval = QLA_MEMORY_ALLOC_FAILED; goto cleanup_allocation; @@ -2185,7 +2206,7 @@ qla2x00_configure_local_loop(scsi_qla_host_t *ha) /* Base iIDMA settings on HBA port speed. */ fcport->fp_speed = ha->link_data_rate; - qla2x00_update_fcport(ha, fcport); + qla2x00_update_fcport(vha, fcport); found_devs++; } @@ -2195,24 +2216,25 @@ cleanup_allocation: if (rval != QLA_SUCCESS) { DEBUG2(printk("scsi(%ld): Configure local loop error exit: " - "rval=%x\n", ha->host_no, rval)); + "rval=%x\n", vha->host_no, rval)); } if (found_devs) { - ha->device_flags |= DFLG_LOCAL_DEVICES; - ha->device_flags &= ~DFLG_RETRY_LOCAL_DEVICES; + vha->device_flags |= DFLG_LOCAL_DEVICES; + vha->device_flags &= ~DFLG_RETRY_LOCAL_DEVICES; } return (rval); } static void -qla2x00_iidma_fcport(scsi_qla_host_t *ha, fc_port_t *fcport) +qla2x00_iidma_fcport(scsi_qla_host_t *vha, fc_port_t *fcport) { #define LS_UNKNOWN 2 static char *link_speeds[5] = { "1", "2", "?", "4", "8" }; int rval; uint16_t mb[6]; + struct qla_hw_data *ha = vha->hw; if (!IS_IIDMA_CAPABLE(ha)) return; @@ -2221,12 +2243,12 @@ qla2x00_iidma_fcport(scsi_qla_host_t *ha, fc_port_t *fcport) fcport->fp_speed > ha->link_data_rate) return; - rval = qla2x00_set_idma_speed(ha, fcport->loop_id, fcport->fp_speed, + rval = qla2x00_set_idma_speed(vha, fcport->loop_id, fcport->fp_speed, mb); if (rval != QLA_SUCCESS) { DEBUG2(printk("scsi(%ld): Unable to adjust iIDMA " "%02x%02x%02x%02x%02x%02x%02x%02x -- %04x %x %04x %04x.\n", - ha->host_no, fcport->port_name[0], fcport->port_name[1], + vha->host_no, fcport->port_name[0], fcport->port_name[1], fcport->port_name[2], fcport->port_name[3], fcport->port_name[4], fcport->port_name[5], fcport->port_name[6], fcport->port_name[7], rval, @@ -2244,10 +2266,11 @@ qla2x00_iidma_fcport(scsi_qla_host_t *ha, fc_port_t *fcport) } static void -qla2x00_reg_remote_port(scsi_qla_host_t *ha, fc_port_t *fcport) +qla2x00_reg_remote_port(scsi_qla_host_t *vha, fc_port_t *fcport) { struct fc_rport_identifiers rport_ids; struct fc_rport *rport; + struct qla_hw_data *ha = vha->hw; if (fcport->drport) qla2x00_rport_del(fcport); @@ -2257,15 +2280,15 @@ qla2x00_reg_remote_port(scsi_qla_host_t *ha, fc_port_t *fcport) rport_ids.port_id = fcport->d_id.b.domain << 16 | fcport->d_id.b.area << 8 | fcport->d_id.b.al_pa; rport_ids.roles = FC_RPORT_ROLE_UNKNOWN; - fcport->rport = rport = fc_remote_port_add(ha->host, 0, &rport_ids); + fcport->rport = rport = fc_remote_port_add(vha->host, 0, &rport_ids); if (!rport) { qla_printk(KERN_WARNING, ha, "Unable to allocate fc remote port!\n"); return; } - spin_lock_irq(fcport->ha->host->host_lock); + spin_lock_irq(fcport->vha->host->host_lock); *((fc_port_t **)rport->dd_data) = fcport; - spin_unlock_irq(fcport->ha->host->host_lock); + spin_unlock_irq(fcport->vha->host->host_lock); rport->supported_classes = fcport->supported_classes; @@ -2293,23 +2316,23 @@ qla2x00_reg_remote_port(scsi_qla_host_t *ha, fc_port_t *fcport) * Kernel context. */ void -qla2x00_update_fcport(scsi_qla_host_t *ha, fc_port_t *fcport) +qla2x00_update_fcport(scsi_qla_host_t *vha, fc_port_t *fcport) { - scsi_qla_host_t *pha = to_qla_parent(ha); + struct qla_hw_data *ha = vha->hw; - fcport->ha = ha; + fcport->vha = vha; fcport->login_retry = 0; - fcport->port_login_retry_count = pha->port_down_retry_count * + fcport->port_login_retry_count = ha->port_down_retry_count * PORT_RETRY_TIME; - atomic_set(&fcport->port_down_timer, pha->port_down_retry_count * + atomic_set(&fcport->port_down_timer, ha->port_down_retry_count * PORT_RETRY_TIME); fcport->flags &= ~FCF_LOGIN_NEEDED; - qla2x00_iidma_fcport(ha, fcport); + qla2x00_iidma_fcport(vha, fcport); atomic_set(&fcport->state, FCS_ONLINE); - qla2x00_reg_remote_port(ha, fcport); + qla2x00_reg_remote_port(vha, fcport); } /* @@ -2324,7 +2347,7 @@ qla2x00_update_fcport(scsi_qla_host_t *ha, fc_port_t *fcport) * BIT_0 = error */ static int -qla2x00_configure_fabric(scsi_qla_host_t *ha) +qla2x00_configure_fabric(scsi_qla_host_t *vha) { int rval, rval2; fc_port_t *fcport, *fcptemp; @@ -2332,25 +2355,26 @@ qla2x00_configure_fabric(scsi_qla_host_t *ha) uint16_t mb[MAILBOX_REGISTER_COUNT]; uint16_t loop_id; LIST_HEAD(new_fcports); - scsi_qla_host_t *pha = to_qla_parent(ha); + struct qla_hw_data *ha = vha->hw; + struct scsi_qla_host *base_vha = pci_get_drvdata(ha->pdev); /* If FL port exists, then SNS is present */ if (IS_FWI2_CAPABLE(ha)) loop_id = NPH_F_PORT; else loop_id = SNS_FL_PORT; - rval = qla2x00_get_port_name(ha, loop_id, ha->fabric_node_name, 1); + rval = qla2x00_get_port_name(vha, loop_id, vha->fabric_node_name, 1); if (rval != QLA_SUCCESS) { DEBUG2(printk("scsi(%ld): MBC_GET_PORT_NAME Failed, No FL " - "Port\n", ha->host_no)); + "Port\n", vha->host_no)); - ha->device_flags &= ~SWITCH_FOUND; + vha->device_flags &= ~SWITCH_FOUND; return (QLA_SUCCESS); } - ha->device_flags |= SWITCH_FOUND; + vha->device_flags |= SWITCH_FOUND; /* Mark devices that need re-synchronization. */ - rval2 = qla2x00_device_resync(ha); + rval2 = qla2x00_device_resync(vha); if (rval2 == QLA_RSCNS_HANDLED) { /* No point doing the scan, just continue. */ return (QLA_SUCCESS); @@ -2358,15 +2382,15 @@ qla2x00_configure_fabric(scsi_qla_host_t *ha) do { /* FDMI support. */ if (ql2xfdmienable && - test_and_clear_bit(REGISTER_FDMI_NEEDED, &ha->dpc_flags)) - qla2x00_fdmi_register(ha); + test_and_clear_bit(REGISTER_FDMI_NEEDED, &vha->dpc_flags)) + qla2x00_fdmi_register(vha); /* Ensure we are logged into the SNS. */ if (IS_FWI2_CAPABLE(ha)) loop_id = NPH_SNS; else loop_id = SIMPLE_NAME_SERVER; - ha->isp_ops->fabric_login(ha, loop_id, 0xff, 0xff, + ha->isp_ops->fabric_login(vha, loop_id, 0xff, 0xff, 0xfc, mb, BIT_1 | BIT_0); if (mb[0] != MBS_COMMAND_COMPLETE) { DEBUG2(qla_printk(KERN_INFO, ha, @@ -2376,29 +2400,29 @@ qla2x00_configure_fabric(scsi_qla_host_t *ha) return (QLA_SUCCESS); } - if (test_and_clear_bit(REGISTER_FC4_NEEDED, &ha->dpc_flags)) { - if (qla2x00_rft_id(ha)) { + if (test_and_clear_bit(REGISTER_FC4_NEEDED, &vha->dpc_flags)) { + if (qla2x00_rft_id(vha)) { /* EMPTY */ DEBUG2(printk("scsi(%ld): Register FC-4 " - "TYPE failed.\n", ha->host_no)); + "TYPE failed.\n", vha->host_no)); } - if (qla2x00_rff_id(ha)) { + if (qla2x00_rff_id(vha)) { /* EMPTY */ DEBUG2(printk("scsi(%ld): Register FC-4 " - "Features failed.\n", ha->host_no)); + "Features failed.\n", vha->host_no)); } - if (qla2x00_rnn_id(ha)) { + if (qla2x00_rnn_id(vha)) { /* EMPTY */ DEBUG2(printk("scsi(%ld): Register Node Name " - "failed.\n", ha->host_no)); - } else if (qla2x00_rsnn_nn(ha)) { + "failed.\n", vha->host_no)); + } else if (qla2x00_rsnn_nn(vha)) { /* EMPTY */ DEBUG2(printk("scsi(%ld): Register Symbolic " - "Node Name failed.\n", ha->host_no)); + "Node Name failed.\n", vha->host_no)); } } - rval = qla2x00_find_all_fabric_devs(ha, &new_fcports); + rval = qla2x00_find_all_fabric_devs(vha, &new_fcports); if (rval != QLA_SUCCESS) break; @@ -2406,24 +2430,21 @@ qla2x00_configure_fabric(scsi_qla_host_t *ha) * Logout all previous fabric devices marked lost, except * tape devices. */ - list_for_each_entry(fcport, &pha->fcports, list) { - if (fcport->vp_idx !=ha->vp_idx) - continue; - - if (test_bit(LOOP_RESYNC_NEEDED, &ha->dpc_flags)) + list_for_each_entry(fcport, &vha->vp_fcports, list) { + if (test_bit(LOOP_RESYNC_NEEDED, &vha->dpc_flags)) break; if ((fcport->flags & FCF_FABRIC_DEVICE) == 0) continue; if (atomic_read(&fcport->state) == FCS_DEVICE_LOST) { - qla2x00_mark_device_lost(ha, fcport, + qla2x00_mark_device_lost(vha, fcport, ql2xplogiabsentdevice, 0); if (fcport->loop_id != FC_NO_LOOP_ID && (fcport->flags & FCF_TAPE_PRESENT) == 0 && fcport->port_type != FCT_INITIATOR && fcport->port_type != FCT_BROADCAST) { - ha->isp_ops->fabric_logout(ha, + ha->isp_ops->fabric_logout(vha, fcport->loop_id, fcport->d_id.b.domain, fcport->d_id.b.area, @@ -2434,18 +2455,15 @@ qla2x00_configure_fabric(scsi_qla_host_t *ha) } /* Starting free loop ID. */ - next_loopid = pha->min_external_loopid; + next_loopid = ha->min_external_loopid; /* * Scan through our port list and login entries that need to be * logged in. */ - list_for_each_entry(fcport, &pha->fcports, list) { - if (fcport->vp_idx != ha->vp_idx) - continue; - - if (atomic_read(&ha->loop_down_timer) || - test_bit(LOOP_RESYNC_NEEDED, &ha->dpc_flags)) + list_for_each_entry(fcport, &vha->vp_fcports, list) { + if (atomic_read(&vha->loop_down_timer) || + test_bit(LOOP_RESYNC_NEEDED, &vha->dpc_flags)) break; if ((fcport->flags & FCF_FABRIC_DEVICE) == 0 || @@ -2455,14 +2473,14 @@ qla2x00_configure_fabric(scsi_qla_host_t *ha) if (fcport->loop_id == FC_NO_LOOP_ID) { fcport->loop_id = next_loopid; rval = qla2x00_find_new_loop_id( - to_qla_parent(ha), fcport); + base_vha, fcport); if (rval != QLA_SUCCESS) { /* Ran out of IDs to use */ break; } } /* Login and update database */ - qla2x00_fabric_dev_login(ha, fcport, &next_loopid); + qla2x00_fabric_dev_login(vha, fcport, &next_loopid); } /* Exit if out of loop IDs. */ @@ -2474,31 +2492,26 @@ qla2x00_configure_fabric(scsi_qla_host_t *ha) * Login and add the new devices to our port list. */ list_for_each_entry_safe(fcport, fcptemp, &new_fcports, list) { - if (atomic_read(&ha->loop_down_timer) || - test_bit(LOOP_RESYNC_NEEDED, &ha->dpc_flags)) + if (atomic_read(&vha->loop_down_timer) || + test_bit(LOOP_RESYNC_NEEDED, &vha->dpc_flags)) break; /* Find a new loop ID to use. */ fcport->loop_id = next_loopid; - rval = qla2x00_find_new_loop_id(to_qla_parent(ha), - fcport); + rval = qla2x00_find_new_loop_id(base_vha, fcport); if (rval != QLA_SUCCESS) { /* Ran out of IDs to use */ break; } /* Login and update database */ - qla2x00_fabric_dev_login(ha, fcport, &next_loopid); - - if (ha->parent) { - fcport->ha = ha; - fcport->vp_idx = ha->vp_idx; - list_add_tail(&fcport->vp_fcport, - &ha->vp_fcports); - list_move_tail(&fcport->list, - &ha->parent->fcports); - } else - list_move_tail(&fcport->list, &ha->fcports); + qla2x00_fabric_dev_login(vha, fcport, &next_loopid); + + if (vha->vp_idx) { + fcport->vha = vha; + fcport->vp_idx = vha->vp_idx; + } + list_move_tail(&fcport->list, &vha->vp_fcports); } } while (0); @@ -2510,7 +2523,7 @@ qla2x00_configure_fabric(scsi_qla_host_t *ha) if (rval) { DEBUG2(printk("scsi(%ld): Configure fabric error exit: " - "rval=%d\n", ha->host_no, rval)); + "rval=%d\n", vha->host_no, rval)); } return (rval); @@ -2531,7 +2544,8 @@ qla2x00_configure_fabric(scsi_qla_host_t *ha) * Kernel context. */ static int -qla2x00_find_all_fabric_devs(scsi_qla_host_t *ha, struct list_head *new_fcports) +qla2x00_find_all_fabric_devs(scsi_qla_host_t *vha, + struct list_head *new_fcports) { int rval; uint16_t loop_id; @@ -2542,11 +2556,8 @@ qla2x00_find_all_fabric_devs(scsi_qla_host_t *ha, struct list_head *new_fcports) int swl_idx; int first_dev, last_dev; port_id_t wrap, nxt_d_id; - int vp_index; - int empty_vp_index; - int found_vp; - scsi_qla_host_t *vha; - scsi_qla_host_t *pha = to_qla_parent(ha); + struct qla_hw_data *ha = vha->hw; + struct scsi_qla_host *vp, *base_vha = pci_get_drvdata(ha->pdev); rval = QLA_SUCCESS; @@ -2555,43 +2566,42 @@ qla2x00_find_all_fabric_devs(scsi_qla_host_t *ha, struct list_head *new_fcports) if (!swl) { /*EMPTY*/ DEBUG2(printk("scsi(%ld): GID_PT allocations failed, fallback " - "on GA_NXT\n", ha->host_no)); + "on GA_NXT\n", vha->host_no)); } else { - if (qla2x00_gid_pt(ha, swl) != QLA_SUCCESS) { + if (qla2x00_gid_pt(vha, swl) != QLA_SUCCESS) { kfree(swl); swl = NULL; - } else if (qla2x00_gpn_id(ha, swl) != QLA_SUCCESS) { + } else if (qla2x00_gpn_id(vha, swl) != QLA_SUCCESS) { kfree(swl); swl = NULL; - } else if (qla2x00_gnn_id(ha, swl) != QLA_SUCCESS) { + } else if (qla2x00_gnn_id(vha, swl) != QLA_SUCCESS) { kfree(swl); swl = NULL; } else if (ql2xiidmaenable && - qla2x00_gfpn_id(ha, swl) == QLA_SUCCESS) { - qla2x00_gpsc(ha, swl); + qla2x00_gfpn_id(vha, swl) == QLA_SUCCESS) { + qla2x00_gpsc(vha, swl); } } swl_idx = 0; /* Allocate temporary fcport for any new fcports discovered. */ - new_fcport = qla2x00_alloc_fcport(ha, GFP_KERNEL); + new_fcport = qla2x00_alloc_fcport(vha, GFP_KERNEL); if (new_fcport == NULL) { kfree(swl); return (QLA_MEMORY_ALLOC_FAILED); } new_fcport->flags |= (FCF_FABRIC_DEVICE | FCF_LOGIN_NEEDED); - new_fcport->vp_idx = ha->vp_idx; /* Set start port ID scan at adapter ID. */ first_dev = 1; last_dev = 0; /* Starting free loop ID. */ - loop_id = pha->min_external_loopid; - for (; loop_id <= ha->last_loop_id; loop_id++) { - if (qla2x00_is_reserved_id(ha, loop_id)) + loop_id = ha->min_external_loopid; + for (; loop_id <= ha->max_loop_id; loop_id++) { + if (qla2x00_is_reserved_id(vha, loop_id)) continue; - if (atomic_read(&ha->loop_down_timer) || LOOP_TRANSITION(ha)) + if (atomic_read(&vha->loop_down_timer) || LOOP_TRANSITION(vha)) break; if (swl != NULL) { @@ -2614,7 +2624,7 @@ qla2x00_find_all_fabric_devs(scsi_qla_host_t *ha, struct list_head *new_fcports) } } else { /* Send GA_NXT to the switch */ - rval = qla2x00_ga_nxt(ha, new_fcport); + rval = qla2x00_ga_nxt(vha, new_fcport); if (rval != QLA_SUCCESS) { qla_printk(KERN_WARNING, ha, "SNS scan failed -- assuming zero-entry " @@ -2635,44 +2645,31 @@ qla2x00_find_all_fabric_devs(scsi_qla_host_t *ha, struct list_head *new_fcports) first_dev = 0; } else if (new_fcport->d_id.b24 == wrap.b24) { DEBUG2(printk("scsi(%ld): device wrap (%02x%02x%02x)\n", - ha->host_no, new_fcport->d_id.b.domain, + vha->host_no, new_fcport->d_id.b.domain, new_fcport->d_id.b.area, new_fcport->d_id.b.al_pa)); break; } /* Bypass if same physical adapter. */ - if (new_fcport->d_id.b24 == pha->d_id.b24) + if (new_fcport->d_id.b24 == base_vha->d_id.b24) continue; /* Bypass virtual ports of the same host. */ - if (pha->num_vhosts) { - for_each_mapped_vp_idx(pha, vp_index) { - empty_vp_index = 1; - found_vp = 0; - list_for_each_entry(vha, &pha->vp_list, - vp_list) { - if (vp_index == vha->vp_idx) { - empty_vp_index = 0; - found_vp = 1; - break; - } - } - - if (empty_vp_index) - continue; - - if (found_vp && - new_fcport->d_id.b24 == vha->d_id.b24) + found = 0; + if (ha->num_vhosts) { + list_for_each_entry(vp, &ha->vp_list, list) { + if (new_fcport->d_id.b24 == vp->d_id.b24) { + found = 1; break; + } } - - if (vp_index <= pha->max_npiv_vports) + if (found) continue; } /* Bypass if same domain and area of adapter. */ if (((new_fcport->d_id.b24 & 0xffff00) == - (ha->d_id.b24 & 0xffff00)) && ha->current_topology == + (vha->d_id.b24 & 0xffff00)) && ha->current_topology == ISP_CFG_FL) continue; @@ -2682,9 +2679,7 @@ qla2x00_find_all_fabric_devs(scsi_qla_host_t *ha, struct list_head *new_fcports) /* Locate matching device in database. */ found = 0; - list_for_each_entry(fcport, &pha->fcports, list) { - if (new_fcport->vp_idx != fcport->vp_idx) - continue; + list_for_each_entry(fcport, &vha->vp_fcports, list) { if (memcmp(new_fcport->port_name, fcport->port_name, WWN_SIZE)) continue; @@ -2728,7 +2723,7 @@ qla2x00_find_all_fabric_devs(scsi_qla_host_t *ha, struct list_head *new_fcports) (fcport->flags & FCF_TAPE_PRESENT) == 0 && fcport->port_type != FCT_INITIATOR && fcport->port_type != FCT_BROADCAST) { - ha->isp_ops->fabric_logout(ha, fcport->loop_id, + ha->isp_ops->fabric_logout(vha, fcport->loop_id, fcport->d_id.b.domain, fcport->d_id.b.area, fcport->d_id.b.al_pa); fcport->loop_id = FC_NO_LOOP_ID; @@ -2739,27 +2734,25 @@ qla2x00_find_all_fabric_devs(scsi_qla_host_t *ha, struct list_head *new_fcports) if (found) continue; - /* If device was not in our fcports list, then add it. */ list_add_tail(&new_fcport->list, new_fcports); /* Allocate a new replacement fcport. */ nxt_d_id.b24 = new_fcport->d_id.b24; - new_fcport = qla2x00_alloc_fcport(ha, GFP_KERNEL); + new_fcport = qla2x00_alloc_fcport(vha, GFP_KERNEL); if (new_fcport == NULL) { kfree(swl); return (QLA_MEMORY_ALLOC_FAILED); } new_fcport->flags |= (FCF_FABRIC_DEVICE | FCF_LOGIN_NEEDED); new_fcport->d_id.b24 = nxt_d_id.b24; - new_fcport->vp_idx = ha->vp_idx; } kfree(swl); kfree(new_fcport); if (!list_empty(new_fcports)) - ha->device_flags |= DFLG_FABRIC_DEVICES; + vha->device_flags |= DFLG_FABRIC_DEVICES; return (rval); } @@ -2779,13 +2772,14 @@ qla2x00_find_all_fabric_devs(scsi_qla_host_t *ha, struct list_head *new_fcports) * Kernel context. */ static int -qla2x00_find_new_loop_id(scsi_qla_host_t *ha, fc_port_t *dev) +qla2x00_find_new_loop_id(scsi_qla_host_t *vha, fc_port_t *dev) { int rval; int found; fc_port_t *fcport; uint16_t first_loop_id; - scsi_qla_host_t *pha = to_qla_parent(ha); + struct qla_hw_data *ha = vha->hw; + struct scsi_qla_host *vp; rval = QLA_SUCCESS; @@ -2794,17 +2788,15 @@ qla2x00_find_new_loop_id(scsi_qla_host_t *ha, fc_port_t *dev) for (;;) { /* Skip loop ID if already used by adapter. */ - if (dev->loop_id == ha->loop_id) { + if (dev->loop_id == vha->loop_id) dev->loop_id++; - } /* Skip reserved loop IDs. */ - while (qla2x00_is_reserved_id(ha, dev->loop_id)) { + while (qla2x00_is_reserved_id(vha, dev->loop_id)) dev->loop_id++; - } /* Reset loop ID if passed the end. */ - if (dev->loop_id > ha->last_loop_id) { + if (dev->loop_id > ha->max_loop_id) { /* first loop ID. */ dev->loop_id = ha->min_external_loopid; } @@ -2812,12 +2804,17 @@ qla2x00_find_new_loop_id(scsi_qla_host_t *ha, fc_port_t *dev) /* Check for loop ID being already in use. */ found = 0; fcport = NULL; - list_for_each_entry(fcport, &pha->fcports, list) { - if (fcport->loop_id == dev->loop_id && fcport != dev) { - /* ID possibly in use */ - found++; - break; + list_for_each_entry(vp, &ha->vp_list, list) { + list_for_each_entry(fcport, &vp->vp_fcports, list) { + if (fcport->loop_id == dev->loop_id && + fcport != dev) { + /* ID possibly in use */ + found++; + break; + } } + if (found) + break; } /* If not in use then it is free to use. */ @@ -2850,7 +2847,7 @@ qla2x00_find_new_loop_id(scsi_qla_host_t *ha, fc_port_t *dev) * Kernel context. */ static int -qla2x00_device_resync(scsi_qla_host_t *ha) +qla2x00_device_resync(scsi_qla_host_t *vha) { int rval; uint32_t mask; @@ -2859,14 +2856,13 @@ qla2x00_device_resync(scsi_qla_host_t *ha) uint8_t rscn_out_iter; uint8_t format; port_id_t d_id; - scsi_qla_host_t *pha = to_qla_parent(ha); rval = QLA_RSCNS_HANDLED; - while (ha->rscn_out_ptr != ha->rscn_in_ptr || - ha->flags.rscn_queue_overflow) { + while (vha->rscn_out_ptr != vha->rscn_in_ptr || + vha->flags.rscn_queue_overflow) { - rscn_entry = ha->rscn_queue[ha->rscn_out_ptr]; + rscn_entry = vha->rscn_queue[vha->rscn_out_ptr]; format = MSB(MSW(rscn_entry)); d_id.b.domain = LSB(MSW(rscn_entry)); d_id.b.area = MSB(LSW(rscn_entry)); @@ -2874,37 +2870,37 @@ qla2x00_device_resync(scsi_qla_host_t *ha) DEBUG(printk("scsi(%ld): RSCN queue entry[%d] = " "[%02x/%02x%02x%02x].\n", - ha->host_no, ha->rscn_out_ptr, format, d_id.b.domain, + vha->host_no, vha->rscn_out_ptr, format, d_id.b.domain, d_id.b.area, d_id.b.al_pa)); - ha->rscn_out_ptr++; - if (ha->rscn_out_ptr == MAX_RSCN_COUNT) - ha->rscn_out_ptr = 0; + vha->rscn_out_ptr++; + if (vha->rscn_out_ptr == MAX_RSCN_COUNT) + vha->rscn_out_ptr = 0; /* Skip duplicate entries. */ - for (rscn_out_iter = ha->rscn_out_ptr; - !ha->flags.rscn_queue_overflow && - rscn_out_iter != ha->rscn_in_ptr; + for (rscn_out_iter = vha->rscn_out_ptr; + !vha->flags.rscn_queue_overflow && + rscn_out_iter != vha->rscn_in_ptr; rscn_out_iter = (rscn_out_iter == (MAX_RSCN_COUNT - 1)) ? 0: rscn_out_iter + 1) { - if (rscn_entry != ha->rscn_queue[rscn_out_iter]) + if (rscn_entry != vha->rscn_queue[rscn_out_iter]) break; DEBUG(printk("scsi(%ld): Skipping duplicate RSCN queue " - "entry found at [%d].\n", ha->host_no, + "entry found at [%d].\n", vha->host_no, rscn_out_iter)); - ha->rscn_out_ptr = rscn_out_iter; + vha->rscn_out_ptr = rscn_out_iter; } /* Queue overflow, set switch default case. */ - if (ha->flags.rscn_queue_overflow) { + if (vha->flags.rscn_queue_overflow) { DEBUG(printk("scsi(%ld): device_resync: rscn " - "overflow.\n", ha->host_no)); + "overflow.\n", vha->host_no)); format = 3; - ha->flags.rscn_queue_overflow = 0; + vha->flags.rscn_queue_overflow = 0; } switch (format) { @@ -2920,16 +2916,13 @@ qla2x00_device_resync(scsi_qla_host_t *ha) default: mask = 0x0; d_id.b24 = 0; - ha->rscn_out_ptr = ha->rscn_in_ptr; + vha->rscn_out_ptr = vha->rscn_in_ptr; break; } rval = QLA_SUCCESS; - list_for_each_entry(fcport, &pha->fcports, list) { - if (fcport->vp_idx != ha->vp_idx) - continue; - + list_for_each_entry(fcport, &vha->vp_fcports, list) { if ((fcport->flags & FCF_FABRIC_DEVICE) == 0 || (fcport->d_id.b24 & mask) != d_id.b24 || fcport->port_type == FCT_BROADCAST) @@ -2938,7 +2931,7 @@ qla2x00_device_resync(scsi_qla_host_t *ha) if (atomic_read(&fcport->state) == FCS_ONLINE) { if (format != 3 || fcport->port_type != FCT_INITIATOR) { - qla2x00_mark_device_lost(ha, fcport, + qla2x00_mark_device_lost(vha, fcport, 0, 0); } } @@ -2965,30 +2958,31 @@ qla2x00_device_resync(scsi_qla_host_t *ha) * Kernel context. */ static int -qla2x00_fabric_dev_login(scsi_qla_host_t *ha, fc_port_t *fcport, +qla2x00_fabric_dev_login(scsi_qla_host_t *vha, fc_port_t *fcport, uint16_t *next_loopid) { int rval; int retry; uint8_t opts; + struct qla_hw_data *ha = vha->hw; rval = QLA_SUCCESS; retry = 0; - rval = qla2x00_fabric_login(ha, fcport, next_loopid); + rval = qla2x00_fabric_login(vha, fcport, next_loopid); if (rval == QLA_SUCCESS) { /* Send an ADISC to tape devices.*/ opts = 0; if (fcport->flags & FCF_TAPE_PRESENT) opts |= BIT_1; - rval = qla2x00_get_port_database(ha, fcport, opts); + rval = qla2x00_get_port_database(vha, fcport, opts); if (rval != QLA_SUCCESS) { - ha->isp_ops->fabric_logout(ha, fcport->loop_id, + ha->isp_ops->fabric_logout(vha, fcport->loop_id, fcport->d_id.b.domain, fcport->d_id.b.area, fcport->d_id.b.al_pa); - qla2x00_mark_device_lost(ha, fcport, 1, 0); + qla2x00_mark_device_lost(vha, fcport, 1, 0); } else { - qla2x00_update_fcport(ha, fcport); + qla2x00_update_fcport(vha, fcport); } } @@ -3010,13 +3004,14 @@ qla2x00_fabric_dev_login(scsi_qla_host_t *ha, fc_port_t *fcport, * 3 - Fatal error */ int -qla2x00_fabric_login(scsi_qla_host_t *ha, fc_port_t *fcport, +qla2x00_fabric_login(scsi_qla_host_t *vha, fc_port_t *fcport, uint16_t *next_loopid) { int rval; int retry; uint16_t tmp_loopid; uint16_t mb[MAILBOX_REGISTER_COUNT]; + struct qla_hw_data *ha = vha->hw; retry = 0; tmp_loopid = 0; @@ -3024,11 +3019,11 @@ qla2x00_fabric_login(scsi_qla_host_t *ha, fc_port_t *fcport, for (;;) { DEBUG(printk("scsi(%ld): Trying Fabric Login w/loop id 0x%04x " "for port %02x%02x%02x.\n", - ha->host_no, fcport->loop_id, fcport->d_id.b.domain, + vha->host_no, fcport->loop_id, fcport->d_id.b.domain, fcport->d_id.b.area, fcport->d_id.b.al_pa)); /* Login fcport on switch. */ - ha->isp_ops->fabric_login(ha, fcport->loop_id, + ha->isp_ops->fabric_login(vha, fcport->loop_id, fcport->d_id.b.domain, fcport->d_id.b.area, fcport->d_id.b.al_pa, mb, BIT_0); if (mb[0] == MBS_PORT_ID_USED) { @@ -3084,7 +3079,7 @@ qla2x00_fabric_login(scsi_qla_host_t *ha, fc_port_t *fcport, * Loop ID already used, try next loop ID. */ fcport->loop_id++; - rval = qla2x00_find_new_loop_id(ha, fcport); + rval = qla2x00_find_new_loop_id(vha, fcport); if (rval != QLA_SUCCESS) { /* Ran out of loop IDs to use */ break; @@ -3096,10 +3091,10 @@ qla2x00_fabric_login(scsi_qla_host_t *ha, fc_port_t *fcport, * dead. */ *next_loopid = fcport->loop_id; - ha->isp_ops->fabric_logout(ha, fcport->loop_id, + ha->isp_ops->fabric_logout(vha, fcport->loop_id, fcport->d_id.b.domain, fcport->d_id.b.area, fcport->d_id.b.al_pa); - qla2x00_mark_device_lost(ha, fcport, 1, 0); + qla2x00_mark_device_lost(vha, fcport, 1, 0); rval = 1; break; @@ -3109,12 +3104,12 @@ qla2x00_fabric_login(scsi_qla_host_t *ha, fc_port_t *fcport, */ DEBUG2(printk("%s(%ld): failed=%x port_id=%02x%02x%02x " "loop_id=%x jiffies=%lx.\n", - __func__, ha->host_no, mb[0], + __func__, vha->host_no, mb[0], fcport->d_id.b.domain, fcport->d_id.b.area, fcport->d_id.b.al_pa, fcport->loop_id, jiffies)); *next_loopid = fcport->loop_id; - ha->isp_ops->fabric_logout(ha, fcport->loop_id, + ha->isp_ops->fabric_logout(vha, fcport->loop_id, fcport->d_id.b.domain, fcport->d_id.b.area, fcport->d_id.b.al_pa); fcport->loop_id = FC_NO_LOOP_ID; @@ -3142,13 +3137,13 @@ qla2x00_fabric_login(scsi_qla_host_t *ha, fc_port_t *fcport, * 3 - Fatal error */ int -qla2x00_local_device_login(scsi_qla_host_t *ha, fc_port_t *fcport) +qla2x00_local_device_login(scsi_qla_host_t *vha, fc_port_t *fcport) { int rval; uint16_t mb[MAILBOX_REGISTER_COUNT]; memset(mb, 0, sizeof(mb)); - rval = qla2x00_login_local_device(ha, fcport, mb, BIT_0); + rval = qla2x00_login_local_device(vha, fcport, mb, BIT_0); if (rval == QLA_SUCCESS) { /* Interrogate mailbox registers for any errors */ if (mb[0] == MBS_COMMAND_ERROR) @@ -3172,57 +3167,55 @@ qla2x00_local_device_login(scsi_qla_host_t *ha, fc_port_t *fcport) * 0 = success */ int -qla2x00_loop_resync(scsi_qla_host_t *ha) +qla2x00_loop_resync(scsi_qla_host_t *vha) { int rval; uint32_t wait_time; rval = QLA_SUCCESS; - atomic_set(&ha->loop_state, LOOP_UPDATE); - clear_bit(ISP_ABORT_RETRY, &ha->dpc_flags); - if (ha->flags.online) { - if (!(rval = qla2x00_fw_ready(ha))) { + atomic_set(&vha->loop_state, LOOP_UPDATE); + clear_bit(ISP_ABORT_RETRY, &vha->dpc_flags); + if (vha->flags.online) { + if (!(rval = qla2x00_fw_ready(vha))) { /* Wait at most MAX_TARGET RSCNs for a stable link. */ wait_time = 256; do { - atomic_set(&ha->loop_state, LOOP_UPDATE); + atomic_set(&vha->loop_state, LOOP_UPDATE); /* Issue a marker after FW becomes ready. */ - qla2x00_marker(ha, 0, 0, MK_SYNC_ALL); - ha->marker_needed = 0; + qla2x00_marker(vha, 0, 0, MK_SYNC_ALL); + vha->marker_needed = 0; /* Remap devices on Loop. */ - clear_bit(LOOP_RESYNC_NEEDED, &ha->dpc_flags); + clear_bit(LOOP_RESYNC_NEEDED, &vha->dpc_flags); - qla2x00_configure_loop(ha); + qla2x00_configure_loop(vha); wait_time--; - } while (!atomic_read(&ha->loop_down_timer) && - !(test_bit(ISP_ABORT_NEEDED, &ha->dpc_flags)) && - wait_time && - (test_bit(LOOP_RESYNC_NEEDED, &ha->dpc_flags))); + } while (!atomic_read(&vha->loop_down_timer) && + !(test_bit(ISP_ABORT_NEEDED, &vha->dpc_flags)) + && wait_time && (test_bit(LOOP_RESYNC_NEEDED, + &vha->dpc_flags))); } } - if (test_bit(ISP_ABORT_NEEDED, &ha->dpc_flags)) { + if (test_bit(ISP_ABORT_NEEDED, &vha->dpc_flags)) return (QLA_FUNCTION_FAILED); - } - if (rval) { + if (rval) DEBUG2_3(printk("%s(): **** FAILED ****\n", __func__)); - } return (rval); } void -qla2x00_update_fcports(scsi_qla_host_t *ha) +qla2x00_update_fcports(scsi_qla_host_t *vha) { fc_port_t *fcport; /* Go with deferred removal of rport references. */ - list_for_each_entry(fcport, &ha->fcports, list) - if (fcport->drport && + list_for_each_entry(fcport, &vha->vp_fcports, list) + if (fcport && fcport->drport && atomic_read(&fcport->state) != FCS_UNCONFIGURED) qla2x00_rport_del(fcport); } @@ -3238,63 +3231,64 @@ qla2x00_update_fcports(scsi_qla_host_t *ha) * 0 = success */ int -qla2x00_abort_isp(scsi_qla_host_t *ha) +qla2x00_abort_isp(scsi_qla_host_t *vha) { int rval; uint8_t status = 0; - scsi_qla_host_t *vha; + struct qla_hw_data *ha = vha->hw; + struct scsi_qla_host *vp; - if (ha->flags.online) { - ha->flags.online = 0; - clear_bit(ISP_ABORT_NEEDED, &ha->dpc_flags); + if (vha->flags.online) { + vha->flags.online = 0; + clear_bit(ISP_ABORT_NEEDED, &vha->dpc_flags); ha->qla_stats.total_isp_aborts++; qla_printk(KERN_INFO, ha, "Performing ISP error recovery - ha= %p.\n", ha); - ha->isp_ops->reset_chip(ha); - - atomic_set(&ha->loop_down_timer, LOOP_DOWN_TIME); - if (atomic_read(&ha->loop_state) != LOOP_DOWN) { - atomic_set(&ha->loop_state, LOOP_DOWN); - qla2x00_mark_all_devices_lost(ha, 0); - list_for_each_entry(vha, &ha->vp_list, vp_list) - qla2x00_mark_all_devices_lost(vha, 0); + ha->isp_ops->reset_chip(vha); + + atomic_set(&vha->loop_down_timer, LOOP_DOWN_TIME); + if (atomic_read(&vha->loop_state) != LOOP_DOWN) { + atomic_set(&vha->loop_state, LOOP_DOWN); + qla2x00_mark_all_devices_lost(vha, 0); + list_for_each_entry(vp, &ha->vp_list, list) + qla2x00_mark_all_devices_lost(vp, 0); } else { - if (!atomic_read(&ha->loop_down_timer)) - atomic_set(&ha->loop_down_timer, + if (!atomic_read(&vha->loop_down_timer)) + atomic_set(&vha->loop_down_timer, LOOP_DOWN_TIME); } /* Requeue all commands in outstanding command list. */ - qla2x00_abort_all_cmds(ha, DID_RESET << 16); + qla2x00_abort_all_cmds(vha, DID_RESET << 16); - ha->isp_ops->get_flash_version(ha, ha->request_ring); + ha->isp_ops->get_flash_version(vha, ha->req->ring); - ha->isp_ops->nvram_config(ha); + ha->isp_ops->nvram_config(vha); - if (!qla2x00_restart_isp(ha)) { - clear_bit(RESET_MARKER_NEEDED, &ha->dpc_flags); + if (!qla2x00_restart_isp(vha)) { + clear_bit(RESET_MARKER_NEEDED, &vha->dpc_flags); - if (!atomic_read(&ha->loop_down_timer)) { + if (!atomic_read(&vha->loop_down_timer)) { /* * Issue marker command only when we are going * to start the I/O . */ - ha->marker_needed = 1; + vha->marker_needed = 1; } - ha->flags.online = 1; + vha->flags.online = 1; ha->isp_ops->enable_intrs(ha); ha->isp_abort_cnt = 0; - clear_bit(ISP_ABORT_RETRY, &ha->dpc_flags); + clear_bit(ISP_ABORT_RETRY, &vha->dpc_flags); if (ha->fce) { ha->flags.fce_enabled = 1; memset(ha->fce, 0, fce_calc_size(ha->fce_bufs)); - rval = qla2x00_enable_fce_trace(ha, + rval = qla2x00_enable_fce_trace(vha, ha->fce_dma, ha->fce_bufs, ha->fce_mb, &ha->fce_bufs); if (rval) { @@ -3307,7 +3301,7 @@ qla2x00_abort_isp(scsi_qla_host_t *ha) if (ha->eft) { memset(ha->eft, 0, EFT_SIZE); - rval = qla2x00_enable_eft_trace(ha, + rval = qla2x00_enable_eft_trace(vha, ha->eft_dma, EFT_NUM_BUFFERS); if (rval) { qla_printk(KERN_WARNING, ha, @@ -3316,8 +3310,8 @@ qla2x00_abort_isp(scsi_qla_host_t *ha) } } } else { /* failed the ISP abort */ - ha->flags.online = 1; - if (test_bit(ISP_ABORT_RETRY, &ha->dpc_flags)) { + vha->flags.online = 1; + if (test_bit(ISP_ABORT_RETRY, &vha->dpc_flags)) { if (ha->isp_abort_cnt == 0) { qla_printk(KERN_WARNING, ha, "ISP error recovery failed - " @@ -3326,37 +3320,41 @@ qla2x00_abort_isp(scsi_qla_host_t *ha) * The next call disables the board * completely. */ - ha->isp_ops->reset_adapter(ha); - ha->flags.online = 0; + ha->isp_ops->reset_adapter(vha); + vha->flags.online = 0; clear_bit(ISP_ABORT_RETRY, - &ha->dpc_flags); + &vha->dpc_flags); status = 0; } else { /* schedule another ISP abort */ ha->isp_abort_cnt--; DEBUG(printk("qla%ld: ISP abort - " "retry remaining %d\n", - ha->host_no, ha->isp_abort_cnt)); + vha->host_no, ha->isp_abort_cnt)); status = 1; } } else { ha->isp_abort_cnt = MAX_RETRIES_OF_ISP_ABORT; DEBUG(printk("qla2x00(%ld): ISP error recovery " "- retrying (%d) more times\n", - ha->host_no, ha->isp_abort_cnt)); - set_bit(ISP_ABORT_RETRY, &ha->dpc_flags); + vha->host_no, ha->isp_abort_cnt)); + set_bit(ISP_ABORT_RETRY, &vha->dpc_flags); status = 1; } } } - if (status) { + if (!status) { + DEBUG(printk(KERN_INFO + "qla2x00_abort_isp(%ld): succeeded.\n", + vha->host_no)); + list_for_each_entry(vp, &ha->vp_list, list) { + if (vp->vp_idx) + qla2x00_vp_abort_isp(vp); + } + } else { qla_printk(KERN_INFO, ha, "qla2x00_abort_isp: **** FAILED ****\n"); - } else { - DEBUG(printk(KERN_INFO - "qla2x00_abort_isp(%ld): exiting.\n", - ha->host_no)); } return(status); @@ -3373,42 +3371,45 @@ qla2x00_abort_isp(scsi_qla_host_t *ha) * 0 = success */ static int -qla2x00_restart_isp(scsi_qla_host_t *ha) +qla2x00_restart_isp(scsi_qla_host_t *vha) { uint8_t status = 0; uint32_t wait_time; + struct qla_hw_data *ha = vha->hw; /* If firmware needs to be loaded */ - if (qla2x00_isp_firmware(ha)) { - ha->flags.online = 0; - if (!(status = ha->isp_ops->chip_diag(ha))) - status = qla2x00_setup_chip(ha); + if (qla2x00_isp_firmware(vha)) { + vha->flags.online = 0; + status = ha->isp_ops->chip_diag(vha); + if (!status) + status = qla2x00_setup_chip(vha); } - if (!status && !(status = qla2x00_init_rings(ha))) { - clear_bit(RESET_MARKER_NEEDED, &ha->dpc_flags); - if (!(status = qla2x00_fw_ready(ha))) { + if (!status && !(status = qla2x00_init_rings(vha))) { + clear_bit(RESET_MARKER_NEEDED, &vha->dpc_flags); + status = qla2x00_fw_ready(vha); + if (!status) { DEBUG(printk("%s(): Start configure loop, " "status = %d\n", __func__, status)); /* Issue a marker after FW becomes ready. */ - qla2x00_marker(ha, 0, 0, MK_SYNC_ALL); + qla2x00_marker(vha, 0, 0, MK_SYNC_ALL); - ha->flags.online = 1; + vha->flags.online = 1; /* Wait at most MAX_TARGET RSCNs for a stable link. */ wait_time = 256; do { - clear_bit(LOOP_RESYNC_NEEDED, &ha->dpc_flags); - qla2x00_configure_loop(ha); + clear_bit(LOOP_RESYNC_NEEDED, &vha->dpc_flags); + qla2x00_configure_loop(vha); wait_time--; - } while (!atomic_read(&ha->loop_down_timer) && - !(test_bit(ISP_ABORT_NEEDED, &ha->dpc_flags)) && - wait_time && - (test_bit(LOOP_RESYNC_NEEDED, &ha->dpc_flags))); + } while (!atomic_read(&vha->loop_down_timer) && + !(test_bit(ISP_ABORT_NEEDED, &vha->dpc_flags)) + && wait_time && (test_bit(LOOP_RESYNC_NEEDED, + &vha->dpc_flags))); } /* if no cable then assume it's good */ - if ((ha->device_flags & DFLG_NO_CABLE)) + if ((vha->device_flags & DFLG_NO_CABLE)) status = 0; DEBUG(printk("%s(): Configure loop done, status = 0x%x\n", @@ -3426,12 +3427,13 @@ qla2x00_restart_isp(scsi_qla_host_t *ha) * ha = adapter block pointer. */ void -qla2x00_reset_adapter(scsi_qla_host_t *ha) +qla2x00_reset_adapter(scsi_qla_host_t *vha) { unsigned long flags = 0; + struct qla_hw_data *ha = vha->hw; struct device_reg_2xxx __iomem *reg = &ha->iobase->isp; - ha->flags.online = 0; + vha->flags.online = 0; ha->isp_ops->disable_intrs(ha); spin_lock_irqsave(&ha->hardware_lock, flags); @@ -3443,12 +3445,13 @@ qla2x00_reset_adapter(scsi_qla_host_t *ha) } void -qla24xx_reset_adapter(scsi_qla_host_t *ha) +qla24xx_reset_adapter(scsi_qla_host_t *vha) { unsigned long flags = 0; + struct qla_hw_data *ha = vha->hw; struct device_reg_24xx __iomem *reg = &ha->iobase->isp24; - ha->flags.online = 0; + vha->flags.online = 0; ha->isp_ops->disable_intrs(ha); spin_lock_irqsave(&ha->hardware_lock, flags); @@ -3462,9 +3465,11 @@ qla24xx_reset_adapter(scsi_qla_host_t *ha) /* On sparc systems, obtain port and node WWN from firmware * properties. */ -static void qla24xx_nvram_wwn_from_ofw(scsi_qla_host_t *ha, struct nvram_24xx *nv) +static void qla24xx_nvram_wwn_from_ofw(scsi_qla_host_t *vha, + struct nvram_24xx *nv) { #ifdef CONFIG_SPARC + struct qla_hw_data *ha = vha->hw; struct pci_dev *pdev = ha->pdev; struct device_node *dp = pci_device_to_OF_node(pdev); const u8 *val; @@ -3481,7 +3486,7 @@ static void qla24xx_nvram_wwn_from_ofw(scsi_qla_host_t *ha, struct nvram_24xx *n } int -qla24xx_nvram_config(scsi_qla_host_t *ha) +qla24xx_nvram_config(scsi_qla_host_t *vha) { int rval; struct init_cb_24xx *icb; @@ -3490,6 +3495,7 @@ qla24xx_nvram_config(scsi_qla_host_t *ha) uint8_t *dptr1, *dptr2; uint32_t chksum; uint16_t cnt; + struct qla_hw_data *ha = vha->hw; rval = QLA_SUCCESS; icb = (struct init_cb_24xx *)ha->init_cb; @@ -3507,12 +3513,12 @@ qla24xx_nvram_config(scsi_qla_host_t *ha) /* Get VPD data into cache */ ha->vpd = ha->nvram + VPD_OFFSET; - ha->isp_ops->read_nvram(ha, (uint8_t *)ha->vpd, + ha->isp_ops->read_nvram(vha, (uint8_t *)ha->vpd, ha->nvram_base - FA_NVRAM_FUNC0_ADDR, FA_NVRAM_VPD_SIZE * 4); /* Get NVRAM data into cache and calculate checksum. */ dptr = (uint32_t *)nv; - ha->isp_ops->read_nvram(ha, (uint8_t *)dptr, ha->nvram_base, + ha->isp_ops->read_nvram(vha, (uint8_t *)dptr, ha->nvram_base, ha->nvram_size); for (cnt = 0, chksum = 0; cnt < ha->nvram_size >> 2; cnt++) chksum += le32_to_cpu(*dptr++); @@ -3557,7 +3563,7 @@ qla24xx_nvram_config(scsi_qla_host_t *ha) nv->node_name[5] = 0x1c; nv->node_name[6] = 0x55; nv->node_name[7] = 0x86; - qla24xx_nvram_wwn_from_ofw(ha, nv); + qla24xx_nvram_wwn_from_ofw(vha, nv); nv->login_retry_count = __constant_cpu_to_le16(8); nv->interrupt_delay_timer = __constant_cpu_to_le16(0); nv->login_timeout = __constant_cpu_to_le16(0); @@ -3577,7 +3583,7 @@ qla24xx_nvram_config(scsi_qla_host_t *ha) } /* Reset Initialization control block */ - memset(icb, 0, sizeof(struct init_cb_24xx)); + memset(icb, 0, ha->init_cb_size); /* Copy 1st segment. */ dptr1 = (uint8_t *)icb; @@ -3600,7 +3606,7 @@ qla24xx_nvram_config(scsi_qla_host_t *ha) /* * Setup driver NVRAM options. */ - qla2x00_set_model_info(ha, nv->model_name, sizeof(nv->model_name), + qla2x00_set_model_info(vha, nv->model_name, sizeof(nv->model_name), "QLA2462"); /* Use alternate WWN? */ @@ -3639,8 +3645,8 @@ qla24xx_nvram_config(scsi_qla_host_t *ha) ha->serial0 = icb->port_name[5]; ha->serial1 = icb->port_name[6]; ha->serial2 = icb->port_name[7]; - ha->node_name = icb->node_name; - ha->port_name = icb->port_name; + memcpy(vha->node_name, icb->node_name, WWN_SIZE); + memcpy(vha->port_name, icb->port_name, WWN_SIZE); icb->execution_throttle = __constant_cpu_to_le16(0xFFFF); @@ -3695,7 +3701,7 @@ qla24xx_nvram_config(scsi_qla_host_t *ha) ha->login_retry_count = ql2xloginretrycount; /* Enable ZIO. */ - if (!ha->flags.init_done) { + if (!vha->flags.init_done) { ha->zio_mode = le32_to_cpu(icb->firmware_options_2) & (BIT_3 | BIT_2 | BIT_1 | BIT_0); ha->zio_timer = le16_to_cpu(icb->interrupt_delay_timer) ? @@ -3703,12 +3709,12 @@ qla24xx_nvram_config(scsi_qla_host_t *ha) } icb->firmware_options_2 &= __constant_cpu_to_le32( ~(BIT_3 | BIT_2 | BIT_1 | BIT_0)); - ha->flags.process_response_queue = 0; + vha->flags.process_response_queue = 0; if (ha->zio_mode != QLA_ZIO_DISABLED) { ha->zio_mode = QLA_ZIO_MODE_6; DEBUG2(printk("scsi(%ld): ZIO mode %d enabled; timer delay " - "(%d us).\n", ha->host_no, ha->zio_mode, + "(%d us).\n", vha->host_no, ha->zio_mode, ha->zio_timer * 100)); qla_printk(KERN_INFO, ha, "ZIO mode %d enabled; timer delay (%d us).\n", @@ -3717,18 +3723,18 @@ qla24xx_nvram_config(scsi_qla_host_t *ha) icb->firmware_options_2 |= cpu_to_le32( (uint32_t)ha->zio_mode); icb->interrupt_delay_timer = cpu_to_le16(ha->zio_timer); - ha->flags.process_response_queue = 1; + vha->flags.process_response_queue = 1; } if (rval) { DEBUG2_3(printk(KERN_WARNING - "scsi(%ld): NVRAM configuration failed!\n", ha->host_no)); + "scsi(%ld): NVRAM configuration failed!\n", vha->host_no)); } return (rval); } static int -qla24xx_load_risc_flash(scsi_qla_host_t *ha, uint32_t *srisc_addr) +qla24xx_load_risc_flash(scsi_qla_host_t *vha, uint32_t *srisc_addr) { int rval; int segments, fragment; @@ -3737,16 +3743,16 @@ qla24xx_load_risc_flash(scsi_qla_host_t *ha, uint32_t *srisc_addr) uint32_t risc_addr; uint32_t risc_size; uint32_t i; - + struct qla_hw_data *ha = vha->hw; rval = QLA_SUCCESS; segments = FA_RISC_CODE_SEGMENTS; faddr = ha->flt_region_fw; - dcode = (uint32_t *)ha->request_ring; + dcode = (uint32_t *)ha->req->ring; *srisc_addr = 0; /* Validate firmware image by checking version. */ - qla24xx_read_flash_data(ha, dcode, faddr + 4, 4); + qla24xx_read_flash_data(vha, dcode, faddr + 4, 4); for (i = 0; i < 4; i++) dcode[i] = be32_to_cpu(dcode[i]); if ((dcode[0] == 0xffffffff && dcode[1] == 0xffffffff && @@ -3764,7 +3770,7 @@ qla24xx_load_risc_flash(scsi_qla_host_t *ha, uint32_t *srisc_addr) while (segments && rval == QLA_SUCCESS) { /* Read segment's load information. */ - qla24xx_read_flash_data(ha, dcode, faddr, 4); + qla24xx_read_flash_data(vha, dcode, faddr, 4); risc_addr = be32_to_cpu(dcode[2]); *srisc_addr = *srisc_addr == 0 ? risc_addr : *srisc_addr; @@ -3778,17 +3784,17 @@ qla24xx_load_risc_flash(scsi_qla_host_t *ha, uint32_t *srisc_addr) DEBUG7(printk("scsi(%ld): Loading risc segment@ risc " "addr %x, number of dwords 0x%x, offset 0x%x.\n", - ha->host_no, risc_addr, dlen, faddr)); + vha->host_no, risc_addr, dlen, faddr)); - qla24xx_read_flash_data(ha, dcode, faddr, dlen); + qla24xx_read_flash_data(vha, dcode, faddr, dlen); for (i = 0; i < dlen; i++) dcode[i] = swab32(dcode[i]); - rval = qla2x00_load_ram(ha, ha->request_dma, risc_addr, + rval = qla2x00_load_ram(vha, ha->req->dma, risc_addr, dlen); if (rval) { DEBUG(printk("scsi(%ld):[ERROR] Failed to load " - "segment %d of firmware\n", ha->host_no, + "segment %d of firmware\n", vha->host_no, fragment)); qla_printk(KERN_WARNING, ha, "[ERROR] Failed to load segment %d of " @@ -3812,16 +3818,17 @@ qla24xx_load_risc_flash(scsi_qla_host_t *ha, uint32_t *srisc_addr) #define QLA_FW_URL "ftp://ftp.qlogic.com/outgoing/linux/firmware/" int -qla2x00_load_risc(scsi_qla_host_t *ha, uint32_t *srisc_addr) +qla2x00_load_risc(scsi_qla_host_t *vha, uint32_t *srisc_addr) { int rval; int i, fragment; uint16_t *wcode, *fwcode; uint32_t risc_addr, risc_size, fwclen, wlen, *seg; struct fw_blob *blob; + struct qla_hw_data *ha = vha->hw; /* Load firmware blob. */ - blob = qla2x00_request_firmware(ha); + blob = qla2x00_request_firmware(vha); if (!blob) { qla_printk(KERN_ERR, ha, "Firmware image unavailable.\n"); qla_printk(KERN_ERR, ha, "Firmware images can be retrieved " @@ -3831,7 +3838,7 @@ qla2x00_load_risc(scsi_qla_host_t *ha, uint32_t *srisc_addr) rval = QLA_SUCCESS; - wcode = (uint16_t *)ha->request_ring; + wcode = (uint16_t *)ha->req->ring; *srisc_addr = 0; fwcode = (uint16_t *)blob->fw->data; fwclen = 0; @@ -3878,17 +3885,17 @@ qla2x00_load_risc(scsi_qla_host_t *ha, uint32_t *srisc_addr) wlen = risc_size; DEBUG7(printk("scsi(%ld): Loading risc segment@ risc " - "addr %x, number of words 0x%x.\n", ha->host_no, + "addr %x, number of words 0x%x.\n", vha->host_no, risc_addr, wlen)); for (i = 0; i < wlen; i++) wcode[i] = swab16(fwcode[i]); - rval = qla2x00_load_ram(ha, ha->request_dma, risc_addr, + rval = qla2x00_load_ram(vha, ha->req->dma, risc_addr, wlen); if (rval) { DEBUG(printk("scsi(%ld):[ERROR] Failed to load " - "segment %d of firmware\n", ha->host_no, + "segment %d of firmware\n", vha->host_no, fragment)); qla_printk(KERN_WARNING, ha, "[ERROR] Failed to load segment %d of " @@ -3912,7 +3919,7 @@ fail_fw_integrity: } int -qla24xx_load_risc(scsi_qla_host_t *ha, uint32_t *srisc_addr) +qla24xx_load_risc(scsi_qla_host_t *vha, uint32_t *srisc_addr) { int rval; int segments, fragment; @@ -3922,9 +3929,10 @@ qla24xx_load_risc(scsi_qla_host_t *ha, uint32_t *srisc_addr) uint32_t i; struct fw_blob *blob; uint32_t *fwcode, fwclen; + struct qla_hw_data *ha = vha->hw; /* Load firmware blob. */ - blob = qla2x00_request_firmware(ha); + blob = qla2x00_request_firmware(vha); if (!blob) { qla_printk(KERN_ERR, ha, "Firmware image unavailable.\n"); qla_printk(KERN_ERR, ha, "Firmware images can be retrieved " @@ -3933,13 +3941,13 @@ qla24xx_load_risc(scsi_qla_host_t *ha, uint32_t *srisc_addr) /* Try to load RISC code from flash. */ qla_printk(KERN_ERR, ha, "Attempting to load (potentially " "outdated) firmware from flash.\n"); - return qla24xx_load_risc_flash(ha, srisc_addr); + return qla24xx_load_risc_flash(vha, srisc_addr); } rval = QLA_SUCCESS; segments = FA_RISC_CODE_SEGMENTS; - dcode = (uint32_t *)ha->request_ring; + dcode = (uint32_t *)ha->req->ring; *srisc_addr = 0; fwcode = (uint32_t *)blob->fw->data; fwclen = 0; @@ -3987,17 +3995,17 @@ qla24xx_load_risc(scsi_qla_host_t *ha, uint32_t *srisc_addr) dlen = risc_size; DEBUG7(printk("scsi(%ld): Loading risc segment@ risc " - "addr %x, number of dwords 0x%x.\n", ha->host_no, + "addr %x, number of dwords 0x%x.\n", vha->host_no, risc_addr, dlen)); for (i = 0; i < dlen; i++) dcode[i] = swab32(fwcode[i]); - rval = qla2x00_load_ram(ha, ha->request_dma, risc_addr, + rval = qla2x00_load_ram(vha, ha->req->dma, risc_addr, dlen); if (rval) { DEBUG(printk("scsi(%ld):[ERROR] Failed to load " - "segment %d of firmware\n", ha->host_no, + "segment %d of firmware\n", vha->host_no, fragment)); qla_printk(KERN_WARNING, ha, "[ERROR] Failed to load segment %d of " @@ -4021,49 +4029,51 @@ fail_fw_integrity: } void -qla2x00_try_to_stop_firmware(scsi_qla_host_t *ha) +qla2x00_try_to_stop_firmware(scsi_qla_host_t *vha) { int ret, retries; + struct qla_hw_data *ha = vha->hw; if (!IS_FWI2_CAPABLE(ha)) return; if (!ha->fw_major_version) return; - ret = qla2x00_stop_firmware(ha); + ret = qla2x00_stop_firmware(vha); for (retries = 5; ret != QLA_SUCCESS && ret != QLA_FUNCTION_TIMEOUT && retries ; retries--) { - ha->isp_ops->reset_chip(ha); - if (ha->isp_ops->chip_diag(ha) != QLA_SUCCESS) + ha->isp_ops->reset_chip(vha); + if (ha->isp_ops->chip_diag(vha) != QLA_SUCCESS) continue; - if (qla2x00_setup_chip(ha) != QLA_SUCCESS) + if (qla2x00_setup_chip(vha) != QLA_SUCCESS) continue; qla_printk(KERN_INFO, ha, "Attempting retry of stop-firmware command...\n"); - ret = qla2x00_stop_firmware(ha); + ret = qla2x00_stop_firmware(vha); } } int -qla24xx_configure_vhba(scsi_qla_host_t *ha) +qla24xx_configure_vhba(scsi_qla_host_t *vha) { int rval = QLA_SUCCESS; uint16_t mb[MAILBOX_REGISTER_COUNT]; + struct qla_hw_data *ha = vha->hw; + struct scsi_qla_host *base_vha = pci_get_drvdata(ha->pdev); - if (!ha->parent) + if (!vha->vp_idx) return -EINVAL; - rval = qla2x00_fw_ready(ha->parent); + rval = qla2x00_fw_ready(base_vha); if (rval == QLA_SUCCESS) { - clear_bit(RESET_MARKER_NEEDED, &ha->dpc_flags); - qla2x00_marker(ha, 0, 0, MK_SYNC_ALL); + clear_bit(RESET_MARKER_NEEDED, &vha->dpc_flags); + qla2x00_marker(vha, 0, 0, MK_SYNC_ALL); } - ha->flags.management_server_logged_in = 0; + vha->flags.management_server_logged_in = 0; /* Login to SNS first */ - qla24xx_login_fabric(ha->parent, NPH_SNS, 0xff, 0xff, 0xfc, - mb, BIT_1); + ha->isp_ops->fabric_login(vha, NPH_SNS, 0xff, 0xff, 0xfc, mb, BIT_1); if (mb[0] != MBS_COMMAND_COMPLETE) { DEBUG15(qla_printk(KERN_INFO, ha, "Failed SNS login: loop_id=%x mb[0]=%x mb[1]=%x " @@ -4072,11 +4082,11 @@ qla24xx_configure_vhba(scsi_qla_host_t *ha) return (QLA_FUNCTION_FAILED); } - atomic_set(&ha->loop_down_timer, 0); - atomic_set(&ha->loop_state, LOOP_UP); - set_bit(LOOP_RESYNC_NEEDED, &ha->dpc_flags); - set_bit(LOCAL_LOOP_UPDATE, &ha->dpc_flags); - rval = qla2x00_loop_resync(ha->parent); + atomic_set(&vha->loop_down_timer, 0); + atomic_set(&vha->loop_state, LOOP_UP); + set_bit(LOOP_RESYNC_NEEDED, &vha->dpc_flags); + set_bit(LOCAL_LOOP_UPDATE, &vha->dpc_flags); + rval = qla2x00_loop_resync(base_vha); return rval; } @@ -4087,9 +4097,10 @@ static LIST_HEAD(qla_cs84xx_list); static DEFINE_MUTEX(qla_cs84xx_mutex); static struct qla_chip_state_84xx * -qla84xx_get_chip(struct scsi_qla_host *ha) +qla84xx_get_chip(struct scsi_qla_host *vha) { struct qla_chip_state_84xx *cs84xx; + struct qla_hw_data *ha = vha->hw; mutex_lock(&qla_cs84xx_mutex); @@ -4129,21 +4140,23 @@ __qla84xx_chip_release(struct kref *kref) } void -qla84xx_put_chip(struct scsi_qla_host *ha) +qla84xx_put_chip(struct scsi_qla_host *vha) { + struct qla_hw_data *ha = vha->hw; if (ha->cs84xx) kref_put(&ha->cs84xx->kref, __qla84xx_chip_release); } static int -qla84xx_init_chip(scsi_qla_host_t *ha) +qla84xx_init_chip(scsi_qla_host_t *vha) { int rval; uint16_t status[2]; + struct qla_hw_data *ha = vha->hw; mutex_lock(&ha->cs84xx->fw_update_mutex); - rval = qla84xx_verify_chip(ha, status); + rval = qla84xx_verify_chip(vha, status); mutex_unlock(&ha->cs84xx->fw_update_mutex); diff --git a/drivers/scsi/qla2xxx/qla_inline.h b/drivers/scsi/qla2xxx/qla_inline.h index e90afad120ee..8ce354720680 100644 --- a/drivers/scsi/qla2xxx/qla_inline.h +++ b/drivers/scsi/qla2xxx/qla_inline.h @@ -32,21 +32,15 @@ qla2x00_debounce_register(volatile uint16_t __iomem *addr) } static inline void -qla2x00_poll(scsi_qla_host_t *ha) +qla2x00_poll(struct rsp_que *rsp) { unsigned long flags; - + struct qla_hw_data *ha = rsp->hw; local_irq_save(flags); - ha->isp_ops->intr_handler(0, ha); + ha->isp_ops->intr_handler(0, rsp); local_irq_restore(flags); } -static __inline__ scsi_qla_host_t * -to_qla_parent(scsi_qla_host_t *ha) -{ - return ha->parent ? ha->parent : ha; -} - /** * qla2x00_issue_marker() - Issue a Marker IOCB if necessary. * @ha: HA context @@ -55,20 +49,20 @@ to_qla_parent(scsi_qla_host_t *ha) * Returns non-zero if a failure occurred, else zero. */ static inline int -qla2x00_issue_marker(scsi_qla_host_t *ha, int ha_locked) +qla2x00_issue_marker(scsi_qla_host_t *vha, int ha_locked) { /* Send marker if required */ - if (ha->marker_needed != 0) { + if (vha->marker_needed != 0) { if (ha_locked) { - if (__qla2x00_marker(ha, 0, 0, MK_SYNC_ALL) != + if (__qla2x00_marker(vha, 0, 0, MK_SYNC_ALL) != QLA_SUCCESS) return (QLA_FUNCTION_FAILED); } else { - if (qla2x00_marker(ha, 0, 0, MK_SYNC_ALL) != + if (qla2x00_marker(vha, 0, 0, MK_SYNC_ALL) != QLA_SUCCESS) return (QLA_FUNCTION_FAILED); } - ha->marker_needed = 0; + vha->marker_needed = 0; } return (QLA_SUCCESS); } @@ -87,11 +81,12 @@ host_to_fcp_swap(uint8_t *fcp, uint32_t bsize) } static inline int -qla2x00_is_reserved_id(scsi_qla_host_t *ha, uint16_t loop_id) +qla2x00_is_reserved_id(scsi_qla_host_t *vha, uint16_t loop_id) { + struct qla_hw_data *ha = vha->hw; if (IS_FWI2_CAPABLE(ha)) return (loop_id > NPH_LAST_HANDLE); - return ((loop_id > ha->last_loop_id && loop_id < SNS_FIRST_LOOP_ID) || + return ((loop_id > ha->max_loop_id && loop_id < SNS_FIRST_LOOP_ID) || loop_id == MANAGEMENT_SERVER || loop_id == BROADCAST); }; diff --git a/drivers/scsi/qla2xxx/qla_iocb.c b/drivers/scsi/qla2xxx/qla_iocb.c index 85bc0a48598b..0c145c9e0cd9 100644 --- a/drivers/scsi/qla2xxx/qla_iocb.c +++ b/drivers/scsi/qla2xxx/qla_iocb.c @@ -11,8 +11,8 @@ #include <scsi/scsi_tcq.h> -static request_t *qla2x00_req_pkt(scsi_qla_host_t *ha); -static void qla2x00_isp_cmd(scsi_qla_host_t *ha); +static request_t *qla2x00_req_pkt(scsi_qla_host_t *); +static void qla2x00_isp_cmd(scsi_qla_host_t *); /** * qla2x00_get_cmd_direction() - Determine control_flag data direction. @@ -30,11 +30,11 @@ qla2x00_get_cmd_direction(srb_t *sp) /* Set transfer direction */ if (sp->cmd->sc_data_direction == DMA_TO_DEVICE) { cflags = CF_WRITE; - sp->fcport->ha->qla_stats.output_bytes += + sp->fcport->vha->hw->qla_stats.output_bytes += scsi_bufflen(sp->cmd); } else if (sp->cmd->sc_data_direction == DMA_FROM_DEVICE) { cflags = CF_READ; - sp->fcport->ha->qla_stats.input_bytes += + sp->fcport->vha->hw->qla_stats.input_bytes += scsi_bufflen(sp->cmd); } return (cflags); @@ -91,20 +91,20 @@ qla2x00_calc_iocbs_64(uint16_t dsds) * Returns a pointer to the Continuation Type 0 IOCB packet. */ static inline cont_entry_t * -qla2x00_prep_cont_type0_iocb(scsi_qla_host_t *ha) +qla2x00_prep_cont_type0_iocb(scsi_qla_host_t *vha) { cont_entry_t *cont_pkt; - + struct req_que *req = vha->hw->req; /* Adjust ring index. */ - ha->req_ring_index++; - if (ha->req_ring_index == ha->request_q_length) { - ha->req_ring_index = 0; - ha->request_ring_ptr = ha->request_ring; + req->ring_index++; + if (req->ring_index == req->length) { + req->ring_index = 0; + req->ring_ptr = req->ring; } else { - ha->request_ring_ptr++; + req->ring_ptr++; } - cont_pkt = (cont_entry_t *)ha->request_ring_ptr; + cont_pkt = (cont_entry_t *)req->ring_ptr; /* Load packet defaults. */ *((uint32_t *)(&cont_pkt->entry_type)) = @@ -120,20 +120,21 @@ qla2x00_prep_cont_type0_iocb(scsi_qla_host_t *ha) * Returns a pointer to the continuation type 1 IOCB packet. */ static inline cont_a64_entry_t * -qla2x00_prep_cont_type1_iocb(scsi_qla_host_t *ha) +qla2x00_prep_cont_type1_iocb(scsi_qla_host_t *vha) { cont_a64_entry_t *cont_pkt; + struct req_que *req = vha->hw->req; /* Adjust ring index. */ - ha->req_ring_index++; - if (ha->req_ring_index == ha->request_q_length) { - ha->req_ring_index = 0; - ha->request_ring_ptr = ha->request_ring; + req->ring_index++; + if (req->ring_index == req->length) { + req->ring_index = 0; + req->ring_ptr = req->ring; } else { - ha->request_ring_ptr++; + req->ring_ptr++; } - cont_pkt = (cont_a64_entry_t *)ha->request_ring_ptr; + cont_pkt = (cont_a64_entry_t *)req->ring_ptr; /* Load packet defaults. */ *((uint32_t *)(&cont_pkt->entry_type)) = @@ -155,7 +156,7 @@ void qla2x00_build_scsi_iocbs_32(srb_t *sp, cmd_entry_t *cmd_pkt, { uint16_t avail_dsds; uint32_t *cur_dsd; - scsi_qla_host_t *ha; + scsi_qla_host_t *vha; struct scsi_cmnd *cmd; struct scatterlist *sg; int i; @@ -172,7 +173,7 @@ void qla2x00_build_scsi_iocbs_32(srb_t *sp, cmd_entry_t *cmd_pkt, return; } - ha = sp->ha; + vha = sp->vha; cmd_pkt->control_flags |= cpu_to_le16(qla2x00_get_cmd_direction(sp)); @@ -190,7 +191,7 @@ void qla2x00_build_scsi_iocbs_32(srb_t *sp, cmd_entry_t *cmd_pkt, * Seven DSDs are available in the Continuation * Type 0 IOCB. */ - cont_pkt = qla2x00_prep_cont_type0_iocb(ha); + cont_pkt = qla2x00_prep_cont_type0_iocb(vha); cur_dsd = (uint32_t *)&cont_pkt->dseg_0_address; avail_dsds = 7; } @@ -214,7 +215,7 @@ void qla2x00_build_scsi_iocbs_64(srb_t *sp, cmd_entry_t *cmd_pkt, { uint16_t avail_dsds; uint32_t *cur_dsd; - scsi_qla_host_t *ha; + scsi_qla_host_t *vha; struct scsi_cmnd *cmd; struct scatterlist *sg; int i; @@ -231,7 +232,7 @@ void qla2x00_build_scsi_iocbs_64(srb_t *sp, cmd_entry_t *cmd_pkt, return; } - ha = sp->ha; + vha = sp->vha; cmd_pkt->control_flags |= cpu_to_le16(qla2x00_get_cmd_direction(sp)); @@ -250,7 +251,7 @@ void qla2x00_build_scsi_iocbs_64(srb_t *sp, cmd_entry_t *cmd_pkt, * Five DSDs are available in the Continuation * Type 1 IOCB. */ - cont_pkt = qla2x00_prep_cont_type1_iocb(ha); + cont_pkt = qla2x00_prep_cont_type1_iocb(vha); cur_dsd = (uint32_t *)cont_pkt->dseg_0_address; avail_dsds = 5; } @@ -274,7 +275,7 @@ qla2x00_start_scsi(srb_t *sp) { int ret, nseg; unsigned long flags; - scsi_qla_host_t *ha; + scsi_qla_host_t *vha; struct scsi_cmnd *cmd; uint32_t *clr_ptr; uint32_t index; @@ -284,33 +285,36 @@ qla2x00_start_scsi(srb_t *sp) uint16_t req_cnt; uint16_t tot_dsds; struct device_reg_2xxx __iomem *reg; + struct qla_hw_data *ha; + struct req_que *req; /* Setup device pointers. */ ret = 0; - ha = sp->ha; + vha = sp->vha; + ha = vha->hw; reg = &ha->iobase->isp; cmd = sp->cmd; + req = ha->req; /* So we know we haven't pci_map'ed anything yet */ tot_dsds = 0; /* Send marker if required */ - if (ha->marker_needed != 0) { - if (qla2x00_marker(ha, 0, 0, MK_SYNC_ALL) != QLA_SUCCESS) { + if (vha->marker_needed != 0) { + if (qla2x00_marker(vha, 0, 0, MK_SYNC_ALL) != QLA_SUCCESS) return (QLA_FUNCTION_FAILED); - } - ha->marker_needed = 0; + vha->marker_needed = 0; } /* Acquire ring specific lock */ spin_lock_irqsave(&ha->hardware_lock, flags); /* Check for room in outstanding command list. */ - handle = ha->current_outstanding_cmd; + handle = req->current_outstanding_cmd; for (index = 1; index < MAX_OUTSTANDING_COMMANDS; index++) { handle++; if (handle == MAX_OUTSTANDING_COMMANDS) handle = 1; - if (!ha->outstanding_cmds[handle]) + if (!req->outstanding_cmds[handle]) break; } if (index == MAX_OUTSTANDING_COMMANDS) @@ -329,25 +333,25 @@ qla2x00_start_scsi(srb_t *sp) /* Calculate the number of request entries needed. */ req_cnt = ha->isp_ops->calc_req_entries(tot_dsds); - if (ha->req_q_cnt < (req_cnt + 2)) { + if (req->cnt < (req_cnt + 2)) { cnt = RD_REG_WORD_RELAXED(ISP_REQ_Q_OUT(ha, reg)); - if (ha->req_ring_index < cnt) - ha->req_q_cnt = cnt - ha->req_ring_index; + if (req->ring_index < cnt) + req->cnt = cnt - req->ring_index; else - ha->req_q_cnt = ha->request_q_length - - (ha->req_ring_index - cnt); + req->cnt = req->length - + (req->ring_index - cnt); } - if (ha->req_q_cnt < (req_cnt + 2)) + if (req->cnt < (req_cnt + 2)) goto queuing_error; /* Build command packet */ - ha->current_outstanding_cmd = handle; - ha->outstanding_cmds[handle] = sp; - sp->ha = ha; + req->current_outstanding_cmd = handle; + req->outstanding_cmds[handle] = sp; + sp->vha = vha; sp->cmd->host_scribble = (unsigned char *)(unsigned long)handle; - ha->req_q_cnt -= req_cnt; + req->cnt -= req_cnt; - cmd_pkt = (cmd_entry_t *)ha->request_ring_ptr; + cmd_pkt = (cmd_entry_t *)req->ring_ptr; cmd_pkt->handle = handle; /* Zero out remaining portion of packet. */ clr_ptr = (uint32_t *)cmd_pkt + 2; @@ -373,23 +377,23 @@ qla2x00_start_scsi(srb_t *sp) wmb(); /* Adjust ring index. */ - ha->req_ring_index++; - if (ha->req_ring_index == ha->request_q_length) { - ha->req_ring_index = 0; - ha->request_ring_ptr = ha->request_ring; + req->ring_index++; + if (req->ring_index == req->length) { + req->ring_index = 0; + req->ring_ptr = req->ring; } else - ha->request_ring_ptr++; + req->ring_ptr++; sp->flags |= SRB_DMA_VALID; /* Set chip new ring index. */ - WRT_REG_WORD(ISP_REQ_Q_IN(ha, reg), ha->req_ring_index); + WRT_REG_WORD(ISP_REQ_Q_IN(ha, reg), req->ring_index); RD_REG_WORD_RELAXED(ISP_REQ_Q_IN(ha, reg)); /* PCI Posting. */ /* Manage unprocessed RIO/ZIO commands in response queue. */ - if (ha->flags.process_response_queue && - ha->response_ring_ptr->signature != RESPONSE_PROCESSED) - qla2x00_process_response_queue(ha); + if (vha->flags.process_response_queue && + ha->rsp->ring_ptr->signature != RESPONSE_PROCESSED) + qla2x00_process_response_queue(vha); spin_unlock_irqrestore(&ha->hardware_lock, flags); return (QLA_SUCCESS); @@ -415,18 +419,19 @@ queuing_error: * Returns non-zero if a failure occurred, else zero. */ int -__qla2x00_marker(scsi_qla_host_t *ha, uint16_t loop_id, uint16_t lun, +__qla2x00_marker(scsi_qla_host_t *vha, uint16_t loop_id, uint16_t lun, uint8_t type) { mrk_entry_t *mrk; struct mrk_entry_24xx *mrk24; - scsi_qla_host_t *pha = to_qla_parent(ha); + struct qla_hw_data *ha = vha->hw; + scsi_qla_host_t *base_vha = pci_get_drvdata(ha->pdev); mrk24 = NULL; - mrk = (mrk_entry_t *)qla2x00_req_pkt(pha); + mrk = (mrk_entry_t *)qla2x00_req_pkt(base_vha); if (mrk == NULL) { DEBUG2_3(printk("%s(%ld): failed to allocate Marker IOCB.\n", - __func__, ha->host_no)); + __func__, base_vha->host_no)); return (QLA_FUNCTION_FAILED); } @@ -440,7 +445,7 @@ __qla2x00_marker(scsi_qla_host_t *ha, uint16_t loop_id, uint16_t lun, mrk24->lun[1] = LSB(lun); mrk24->lun[2] = MSB(lun); host_to_fcp_swap(mrk24->lun, sizeof(mrk24->lun)); - mrk24->vp_index = ha->vp_idx; + mrk24->vp_index = vha->vp_idx; } else { SET_TARGET_ID(ha, mrk->target, loop_id); mrk->lun = cpu_to_le16(lun); @@ -448,22 +453,22 @@ __qla2x00_marker(scsi_qla_host_t *ha, uint16_t loop_id, uint16_t lun, } wmb(); - qla2x00_isp_cmd(pha); + qla2x00_isp_cmd(base_vha); return (QLA_SUCCESS); } int -qla2x00_marker(scsi_qla_host_t *ha, uint16_t loop_id, uint16_t lun, +qla2x00_marker(scsi_qla_host_t *vha, uint16_t loop_id, uint16_t lun, uint8_t type) { int ret; unsigned long flags = 0; - scsi_qla_host_t *pha = to_qla_parent(ha); + struct qla_hw_data *ha = vha->hw; - spin_lock_irqsave(&pha->hardware_lock, flags); - ret = __qla2x00_marker(ha, loop_id, lun, type); - spin_unlock_irqrestore(&pha->hardware_lock, flags); + spin_lock_irqsave(&ha->hardware_lock, flags); + ret = __qla2x00_marker(vha, loop_id, lun, type); + spin_unlock_irqrestore(&ha->hardware_lock, flags); return (ret); } @@ -477,18 +482,20 @@ qla2x00_marker(scsi_qla_host_t *ha, uint16_t loop_id, uint16_t lun, * Returns NULL if function failed, else, a pointer to the request packet. */ static request_t * -qla2x00_req_pkt(scsi_qla_host_t *ha) +qla2x00_req_pkt(scsi_qla_host_t *vha) { + struct qla_hw_data *ha = vha->hw; device_reg_t __iomem *reg = ha->iobase; request_t *pkt = NULL; uint16_t cnt; uint32_t *dword_ptr; uint32_t timer; uint16_t req_cnt = 1; + struct req_que *req = ha->req; /* Wait 1 second for slot. */ for (timer = HZ; timer; timer--) { - if ((req_cnt + 2) >= ha->req_q_cnt) { + if ((req_cnt + 2) >= req->cnt) { /* Calculate number of free request entries. */ if (IS_FWI2_CAPABLE(ha)) cnt = (uint16_t)RD_REG_DWORD( @@ -496,16 +503,16 @@ qla2x00_req_pkt(scsi_qla_host_t *ha) else cnt = qla2x00_debounce_register( ISP_REQ_Q_OUT(ha, ®->isp)); - if (ha->req_ring_index < cnt) - ha->req_q_cnt = cnt - ha->req_ring_index; + if (req->ring_index < cnt) + req->cnt = cnt - req->ring_index; else - ha->req_q_cnt = ha->request_q_length - - (ha->req_ring_index - cnt); + req->cnt = req->length - + (req->ring_index - cnt); } /* If room for request in request ring. */ - if ((req_cnt + 2) < ha->req_q_cnt) { - ha->req_q_cnt--; - pkt = ha->request_ring_ptr; + if ((req_cnt + 2) < req->cnt) { + req->cnt--; + pkt = req->ring_ptr; /* Zero out packet. */ dword_ptr = (uint32_t *)pkt; @@ -513,7 +520,7 @@ qla2x00_req_pkt(scsi_qla_host_t *ha) *dword_ptr++ = 0; /* Set system defined field. */ - pkt->sys_define = (uint8_t)ha->req_ring_index; + pkt->sys_define = (uint8_t)req->ring_index; /* Set entry count. */ pkt->entry_count = 1; @@ -522,15 +529,14 @@ qla2x00_req_pkt(scsi_qla_host_t *ha) } /* Release ring specific lock */ - spin_unlock(&ha->hardware_lock); + spin_unlock_irq(&ha->hardware_lock); udelay(2); /* 2 us */ /* Check for pending interrupts. */ /* During init we issue marker directly */ - if (!ha->marker_needed && !ha->flags.init_done) - qla2x00_poll(ha); - + if (!vha->marker_needed && !vha->flags.init_done) + qla2x00_poll(ha->rsp); spin_lock_irq(&ha->hardware_lock); } if (!pkt) { @@ -547,28 +553,30 @@ qla2x00_req_pkt(scsi_qla_host_t *ha) * Note: The caller must hold the hardware lock before calling this routine. */ static void -qla2x00_isp_cmd(scsi_qla_host_t *ha) +qla2x00_isp_cmd(scsi_qla_host_t *vha) { + struct qla_hw_data *ha = vha->hw; device_reg_t __iomem *reg = ha->iobase; + struct req_que *req = ha->req; DEBUG5(printk("%s(): IOCB data:\n", __func__)); DEBUG5(qla2x00_dump_buffer( - (uint8_t *)ha->request_ring_ptr, REQUEST_ENTRY_SIZE)); + (uint8_t *)req->ring_ptr, REQUEST_ENTRY_SIZE)); /* Adjust ring index. */ - ha->req_ring_index++; - if (ha->req_ring_index == ha->request_q_length) { - ha->req_ring_index = 0; - ha->request_ring_ptr = ha->request_ring; + req->ring_index++; + if (req->ring_index == req->length) { + req->ring_index = 0; + req->ring_ptr = req->ring; } else - ha->request_ring_ptr++; + req->ring_ptr++; /* Set chip new ring index. */ if (IS_FWI2_CAPABLE(ha)) { - WRT_REG_DWORD(®->isp24.req_q_in, ha->req_ring_index); + WRT_REG_DWORD(®->isp24.req_q_in, req->ring_index); RD_REG_DWORD_RELAXED(®->isp24.req_q_in); } else { - WRT_REG_WORD(ISP_REQ_Q_IN(ha, ®->isp), ha->req_ring_index); + WRT_REG_WORD(ISP_REQ_Q_IN(ha, ®->isp), req->ring_index); RD_REG_WORD_RELAXED(ISP_REQ_Q_IN(ha, ®->isp)); } @@ -610,7 +618,7 @@ qla24xx_build_scsi_iocbs(srb_t *sp, struct cmd_type_7 *cmd_pkt, { uint16_t avail_dsds; uint32_t *cur_dsd; - scsi_qla_host_t *ha; + scsi_qla_host_t *vha; struct scsi_cmnd *cmd; struct scatterlist *sg; int i; @@ -627,18 +635,18 @@ qla24xx_build_scsi_iocbs(srb_t *sp, struct cmd_type_7 *cmd_pkt, return; } - ha = sp->ha; + vha = sp->vha; /* Set transfer direction */ if (cmd->sc_data_direction == DMA_TO_DEVICE) { cmd_pkt->task_mgmt_flags = __constant_cpu_to_le16(TMF_WRITE_DATA); - sp->fcport->ha->qla_stats.output_bytes += + sp->fcport->vha->hw->qla_stats.output_bytes += scsi_bufflen(sp->cmd); } else if (cmd->sc_data_direction == DMA_FROM_DEVICE) { cmd_pkt->task_mgmt_flags = __constant_cpu_to_le16(TMF_READ_DATA); - sp->fcport->ha->qla_stats.input_bytes += + sp->fcport->vha->hw->qla_stats.input_bytes += scsi_bufflen(sp->cmd); } @@ -658,7 +666,7 @@ qla24xx_build_scsi_iocbs(srb_t *sp, struct cmd_type_7 *cmd_pkt, * Five DSDs are available in the Continuation * Type 1 IOCB. */ - cont_pkt = qla2x00_prep_cont_type1_iocb(ha); + cont_pkt = qla2x00_prep_cont_type1_iocb(vha); cur_dsd = (uint32_t *)cont_pkt->dseg_0_address; avail_dsds = 5; } @@ -683,7 +691,7 @@ qla24xx_start_scsi(srb_t *sp) { int ret, nseg; unsigned long flags; - scsi_qla_host_t *ha, *pha; + scsi_qla_host_t *vha; struct scsi_cmnd *cmd; uint32_t *clr_ptr; uint32_t index; @@ -693,34 +701,36 @@ qla24xx_start_scsi(srb_t *sp) uint16_t req_cnt; uint16_t tot_dsds; struct device_reg_24xx __iomem *reg; + struct qla_hw_data *ha; + struct req_que *req; /* Setup device pointers. */ ret = 0; - ha = sp->ha; - pha = to_qla_parent(ha); + vha = sp->vha; + ha = vha->hw; reg = &ha->iobase->isp24; cmd = sp->cmd; + req = ha->req; /* So we know we haven't pci_map'ed anything yet */ tot_dsds = 0; /* Send marker if required */ - if (ha->marker_needed != 0) { - if (qla2x00_marker(ha, 0, 0, MK_SYNC_ALL) != QLA_SUCCESS) { + if (vha->marker_needed != 0) { + if (qla2x00_marker(vha, 0, 0, MK_SYNC_ALL) != QLA_SUCCESS) return QLA_FUNCTION_FAILED; - } - ha->marker_needed = 0; + vha->marker_needed = 0; } /* Acquire ring specific lock */ - spin_lock_irqsave(&pha->hardware_lock, flags); + spin_lock_irqsave(&ha->hardware_lock, flags); /* Check for room in outstanding command list. */ - handle = ha->current_outstanding_cmd; + handle = req->current_outstanding_cmd; for (index = 1; index < MAX_OUTSTANDING_COMMANDS; index++) { handle++; if (handle == MAX_OUTSTANDING_COMMANDS) handle = 1; - if (!ha->outstanding_cmds[handle]) + if (!req->outstanding_cmds[handle]) break; } if (index == MAX_OUTSTANDING_COMMANDS) @@ -738,25 +748,25 @@ qla24xx_start_scsi(srb_t *sp) tot_dsds = nseg; req_cnt = qla24xx_calc_iocbs(tot_dsds); - if (ha->req_q_cnt < (req_cnt + 2)) { + if (req->cnt < (req_cnt + 2)) { cnt = (uint16_t)RD_REG_DWORD_RELAXED(®->req_q_out); - if (ha->req_ring_index < cnt) - ha->req_q_cnt = cnt - ha->req_ring_index; + if (req->ring_index < cnt) + req->cnt = cnt - req->ring_index; else - ha->req_q_cnt = ha->request_q_length - - (ha->req_ring_index - cnt); + req->cnt = req->length - + (req->ring_index - cnt); } - if (ha->req_q_cnt < (req_cnt + 2)) + if (req->cnt < (req_cnt + 2)) goto queuing_error; /* Build command packet. */ - ha->current_outstanding_cmd = handle; - ha->outstanding_cmds[handle] = sp; - sp->ha = ha; + req->current_outstanding_cmd = handle; + req->outstanding_cmds[handle] = sp; + sp->vha = vha; sp->cmd->host_scribble = (unsigned char *)(unsigned long)handle; - ha->req_q_cnt -= req_cnt; + req->cnt -= req_cnt; - cmd_pkt = (struct cmd_type_7 *)ha->request_ring_ptr; + cmd_pkt = (struct cmd_type_7 *)req->ring_ptr; cmd_pkt->handle = handle; /* Zero out remaining portion of packet. */ @@ -789,32 +799,32 @@ qla24xx_start_scsi(srb_t *sp) wmb(); /* Adjust ring index. */ - ha->req_ring_index++; - if (ha->req_ring_index == ha->request_q_length) { - ha->req_ring_index = 0; - ha->request_ring_ptr = ha->request_ring; + req->ring_index++; + if (req->ring_index == req->length) { + req->ring_index = 0; + req->ring_ptr = req->ring; } else - ha->request_ring_ptr++; + req->ring_ptr++; sp->flags |= SRB_DMA_VALID; /* Set chip new ring index. */ - WRT_REG_DWORD(®->req_q_in, ha->req_ring_index); + WRT_REG_DWORD(®->req_q_in, req->ring_index); RD_REG_DWORD_RELAXED(®->req_q_in); /* PCI Posting. */ /* Manage unprocessed RIO/ZIO commands in response queue. */ - if (ha->flags.process_response_queue && - ha->response_ring_ptr->signature != RESPONSE_PROCESSED) - qla24xx_process_response_queue(ha); + if (vha->flags.process_response_queue && + ha->rsp->ring_ptr->signature != RESPONSE_PROCESSED) + qla24xx_process_response_queue(vha); - spin_unlock_irqrestore(&pha->hardware_lock, flags); + spin_unlock_irqrestore(&ha->hardware_lock, flags); return QLA_SUCCESS; queuing_error: if (tot_dsds) scsi_dma_unmap(cmd); - spin_unlock_irqrestore(&pha->hardware_lock, flags); + spin_unlock_irqrestore(&ha->hardware_lock, flags); return QLA_FUNCTION_FAILED; } diff --git a/drivers/scsi/qla2xxx/qla_isr.c b/drivers/scsi/qla2xxx/qla_isr.c index a76efd99d007..89d327117aa8 100644 --- a/drivers/scsi/qla2xxx/qla_isr.c +++ b/drivers/scsi/qla2xxx/qla_isr.c @@ -14,6 +14,7 @@ static void qla2x00_process_completed_request(struct scsi_qla_host *, uint32_t); static void qla2x00_status_entry(scsi_qla_host_t *, void *); static void qla2x00_status_cont_entry(scsi_qla_host_t *, sts_cont_entry_t *); static void qla2x00_error_entry(scsi_qla_host_t *, sts_entry_t *); +static struct scsi_qla_host *qla2x00_get_rsp_host(struct rsp_que *); /** * qla2100_intr_handler() - Process interrupts for the ISP2100 and ISP2200. @@ -27,24 +28,28 @@ static void qla2x00_error_entry(scsi_qla_host_t *, sts_entry_t *); irqreturn_t qla2100_intr_handler(int irq, void *dev_id) { - scsi_qla_host_t *ha; + scsi_qla_host_t *vha; + struct qla_hw_data *ha; struct device_reg_2xxx __iomem *reg; int status; unsigned long iter; uint16_t hccr; uint16_t mb[4]; + struct rsp_que *rsp; - ha = (scsi_qla_host_t *) dev_id; - if (!ha) { + rsp = (struct rsp_que *) dev_id; + if (!rsp) { printk(KERN_INFO - "%s(): NULL host pointer\n", __func__); + "%s(): NULL response queue pointer\n", __func__); return (IRQ_NONE); } + ha = rsp->hw; reg = &ha->iobase->isp; status = 0; spin_lock(&ha->hardware_lock); + vha = qla2x00_get_rsp_host(rsp); for (iter = 50; iter--; ) { hccr = RD_REG_WORD(®->hccr); if (hccr & HCCR_RISC_PAUSE) { @@ -59,8 +64,8 @@ qla2100_intr_handler(int irq, void *dev_id) WRT_REG_WORD(®->hccr, HCCR_RESET_RISC); RD_REG_WORD(®->hccr); - ha->isp_ops->fw_dump(ha, 1); - set_bit(ISP_ABORT_NEEDED, &ha->dpc_flags); + ha->isp_ops->fw_dump(vha, 1); + set_bit(ISP_ABORT_NEEDED, &vha->dpc_flags); break; } else if ((RD_REG_WORD(®->istatus) & ISR_RISC_INT) == 0) break; @@ -72,24 +77,24 @@ qla2100_intr_handler(int irq, void *dev_id) /* Get mailbox data. */ mb[0] = RD_MAILBOX_REG(ha, reg, 0); if (mb[0] > 0x3fff && mb[0] < 0x8000) { - qla2x00_mbx_completion(ha, mb[0]); + qla2x00_mbx_completion(vha, mb[0]); status |= MBX_INTERRUPT; } else if (mb[0] > 0x7fff && mb[0] < 0xc000) { mb[1] = RD_MAILBOX_REG(ha, reg, 1); mb[2] = RD_MAILBOX_REG(ha, reg, 2); mb[3] = RD_MAILBOX_REG(ha, reg, 3); - qla2x00_async_event(ha, mb); + qla2x00_async_event(vha, mb); } else { /*EMPTY*/ DEBUG2(printk("scsi(%ld): Unrecognized " "interrupt type (%d).\n", - ha->host_no, mb[0])); + vha->host_no, mb[0])); } /* Release mailbox registers. */ WRT_REG_WORD(®->semaphore, 0); RD_REG_WORD(®->semaphore); } else { - qla2x00_process_response_queue(ha); + qla2x00_process_response_queue(vha); WRT_REG_WORD(®->hccr, HCCR_CLR_RISC_INT); RD_REG_WORD(®->hccr); @@ -118,25 +123,29 @@ qla2100_intr_handler(int irq, void *dev_id) irqreturn_t qla2300_intr_handler(int irq, void *dev_id) { - scsi_qla_host_t *ha; + scsi_qla_host_t *vha; struct device_reg_2xxx __iomem *reg; int status; unsigned long iter; uint32_t stat; uint16_t hccr; uint16_t mb[4]; + struct rsp_que *rsp; + struct qla_hw_data *ha; - ha = (scsi_qla_host_t *) dev_id; - if (!ha) { + rsp = (struct rsp_que *) dev_id; + if (!rsp) { printk(KERN_INFO - "%s(): NULL host pointer\n", __func__); + "%s(): NULL response queue pointer\n", __func__); return (IRQ_NONE); } + ha = rsp->hw; reg = &ha->iobase->isp; status = 0; spin_lock(&ha->hardware_lock); + vha = qla2x00_get_rsp_host(rsp); for (iter = 50; iter--; ) { stat = RD_REG_DWORD(®->u.isp2300.host_status); if (stat & HSR_RISC_PAUSED) { @@ -159,8 +168,8 @@ qla2300_intr_handler(int irq, void *dev_id) WRT_REG_WORD(®->hccr, HCCR_RESET_RISC); RD_REG_WORD(®->hccr); - ha->isp_ops->fw_dump(ha, 1); - set_bit(ISP_ABORT_NEEDED, &ha->dpc_flags); + ha->isp_ops->fw_dump(vha, 1); + set_bit(ISP_ABORT_NEEDED, &vha->dpc_flags); break; } else if ((stat & HSR_RISC_INT) == 0) break; @@ -170,7 +179,7 @@ qla2300_intr_handler(int irq, void *dev_id) case 0x2: case 0x10: case 0x11: - qla2x00_mbx_completion(ha, MSW(stat)); + qla2x00_mbx_completion(vha, MSW(stat)); status |= MBX_INTERRUPT; /* Release mailbox registers. */ @@ -181,26 +190,26 @@ qla2300_intr_handler(int irq, void *dev_id) mb[1] = RD_MAILBOX_REG(ha, reg, 1); mb[2] = RD_MAILBOX_REG(ha, reg, 2); mb[3] = RD_MAILBOX_REG(ha, reg, 3); - qla2x00_async_event(ha, mb); + qla2x00_async_event(vha, mb); break; case 0x13: - qla2x00_process_response_queue(ha); + qla2x00_process_response_queue(vha); break; case 0x15: mb[0] = MBA_CMPLT_1_16BIT; mb[1] = MSW(stat); - qla2x00_async_event(ha, mb); + qla2x00_async_event(vha, mb); break; case 0x16: mb[0] = MBA_SCSI_COMPLETION; mb[1] = MSW(stat); mb[2] = RD_MAILBOX_REG(ha, reg, 2); - qla2x00_async_event(ha, mb); + qla2x00_async_event(vha, mb); break; default: DEBUG2(printk("scsi(%ld): Unrecognized interrupt type " "(%d).\n", - ha->host_no, stat & 0xff)); + vha->host_no, stat & 0xff)); break; } WRT_REG_WORD(®->hccr, HCCR_CLR_RISC_INT); @@ -223,10 +232,11 @@ qla2300_intr_handler(int irq, void *dev_id) * @mb0: Mailbox0 register */ static void -qla2x00_mbx_completion(scsi_qla_host_t *ha, uint16_t mb0) +qla2x00_mbx_completion(scsi_qla_host_t *vha, uint16_t mb0) { uint16_t cnt; uint16_t __iomem *wptr; + struct qla_hw_data *ha = vha->hw; struct device_reg_2xxx __iomem *reg = &ha->iobase->isp; /* Load return mailbox registers. */ @@ -247,10 +257,10 @@ qla2x00_mbx_completion(scsi_qla_host_t *ha, uint16_t mb0) if (ha->mcp) { DEBUG3(printk("%s(%ld): Got mailbox completion. cmd=%x.\n", - __func__, ha->host_no, ha->mcp->mb[0])); + __func__, vha->host_no, ha->mcp->mb[0])); } else { DEBUG2_3(printk("%s(%ld): MBX pointer ERROR!\n", - __func__, ha->host_no)); + __func__, vha->host_no)); } } @@ -260,7 +270,7 @@ qla2x00_mbx_completion(scsi_qla_host_t *ha, uint16_t mb0) * @mb: Mailbox registers (0 - 3) */ void -qla2x00_async_event(scsi_qla_host_t *ha, uint16_t *mb) +qla2x00_async_event(scsi_qla_host_t *vha, uint16_t *mb) { #define LS_UNKNOWN 2 static char *link_speeds[5] = { "1", "2", "?", "4", "8" }; @@ -268,6 +278,7 @@ qla2x00_async_event(scsi_qla_host_t *ha, uint16_t *mb) uint16_t handle_cnt; uint16_t cnt; uint32_t handles[5]; + struct qla_hw_data *ha = vha->hw; struct device_reg_2xxx __iomem *reg = &ha->iobase->isp; uint32_t rscn_entry, host_pid; uint8_t rscn_queue_index; @@ -329,17 +340,18 @@ qla2x00_async_event(scsi_qla_host_t *ha, uint16_t *mb) switch (mb[0]) { case MBA_SCSI_COMPLETION: /* Fast Post */ - if (!ha->flags.online) + if (!vha->flags.online) break; for (cnt = 0; cnt < handle_cnt; cnt++) - qla2x00_process_completed_request(ha, handles[cnt]); + qla2x00_process_completed_request(vha, handles[cnt]); break; case MBA_RESET: /* Reset */ - DEBUG2(printk("scsi(%ld): Asynchronous RESET.\n", ha->host_no)); + DEBUG2(printk("scsi(%ld): Asynchronous RESET.\n", + vha->host_no)); - set_bit(RESET_MARKER_NEEDED, &ha->dpc_flags); + set_bit(RESET_MARKER_NEEDED, &vha->dpc_flags); break; case MBA_SYSTEM_ERR: /* System Error */ @@ -347,70 +359,70 @@ qla2x00_async_event(scsi_qla_host_t *ha, uint16_t *mb) "ISP System Error - mbx1=%xh mbx2=%xh mbx3=%xh.\n", mb[1], mb[2], mb[3]); - qla2x00_post_hwe_work(ha, mb[0], mb[1], mb[2], mb[3]); - ha->isp_ops->fw_dump(ha, 1); + qla2x00_post_hwe_work(vha, mb[0], mb[1], mb[2], mb[3]); + ha->isp_ops->fw_dump(vha, 1); if (IS_FWI2_CAPABLE(ha)) { if (mb[1] == 0 && mb[2] == 0) { qla_printk(KERN_ERR, ha, "Unrecoverable Hardware Error: adapter " "marked OFFLINE!\n"); - ha->flags.online = 0; + vha->flags.online = 0; } else - set_bit(ISP_ABORT_NEEDED, &ha->dpc_flags); + set_bit(ISP_ABORT_NEEDED, &vha->dpc_flags); } else if (mb[1] == 0) { qla_printk(KERN_INFO, ha, "Unrecoverable Hardware Error: adapter marked " "OFFLINE!\n"); - ha->flags.online = 0; + vha->flags.online = 0; } else - set_bit(ISP_ABORT_NEEDED, &ha->dpc_flags); + set_bit(ISP_ABORT_NEEDED, &vha->dpc_flags); break; case MBA_REQ_TRANSFER_ERR: /* Request Transfer Error */ DEBUG2(printk("scsi(%ld): ISP Request Transfer Error.\n", - ha->host_no)); + vha->host_no)); qla_printk(KERN_WARNING, ha, "ISP Request Transfer Error.\n"); - qla2x00_post_hwe_work(ha, mb[0], mb[1], mb[2], mb[3]); - set_bit(ISP_ABORT_NEEDED, &ha->dpc_flags); + qla2x00_post_hwe_work(vha, mb[0], mb[1], mb[2], mb[3]); + set_bit(ISP_ABORT_NEEDED, &vha->dpc_flags); break; case MBA_RSP_TRANSFER_ERR: /* Response Transfer Error */ DEBUG2(printk("scsi(%ld): ISP Response Transfer Error.\n", - ha->host_no)); + vha->host_no)); qla_printk(KERN_WARNING, ha, "ISP Response Transfer Error.\n"); - qla2x00_post_hwe_work(ha, mb[0], mb[1], mb[2], mb[3]); - set_bit(ISP_ABORT_NEEDED, &ha->dpc_flags); + qla2x00_post_hwe_work(vha, mb[0], mb[1], mb[2], mb[3]); + set_bit(ISP_ABORT_NEEDED, &vha->dpc_flags); break; case MBA_WAKEUP_THRES: /* Request Queue Wake-up */ DEBUG2(printk("scsi(%ld): Asynchronous WAKEUP_THRES.\n", - ha->host_no)); + vha->host_no)); break; case MBA_LIP_OCCURRED: /* Loop Initialization Procedure */ - DEBUG2(printk("scsi(%ld): LIP occurred (%x).\n", ha->host_no, + DEBUG2(printk("scsi(%ld): LIP occurred (%x).\n", vha->host_no, mb[1])); qla_printk(KERN_INFO, ha, "LIP occurred (%x).\n", mb[1]); - if (atomic_read(&ha->loop_state) != LOOP_DOWN) { - atomic_set(&ha->loop_state, LOOP_DOWN); - atomic_set(&ha->loop_down_timer, LOOP_DOWN_TIME); - qla2x00_mark_all_devices_lost(ha, 1); + if (atomic_read(&vha->loop_state) != LOOP_DOWN) { + atomic_set(&vha->loop_state, LOOP_DOWN); + atomic_set(&vha->loop_down_timer, LOOP_DOWN_TIME); + qla2x00_mark_all_devices_lost(vha, 1); } - if (ha->parent) { - atomic_set(&ha->vp_state, VP_FAILED); - fc_vport_set_state(ha->fc_vport, FC_VPORT_FAILED); + if (vha->vp_idx) { + atomic_set(&vha->vp_state, VP_FAILED); + fc_vport_set_state(vha->fc_vport, FC_VPORT_FAILED); } - set_bit(REGISTER_FC4_NEEDED, &ha->dpc_flags); - set_bit(REGISTER_FDMI_NEEDED, &ha->dpc_flags); + set_bit(REGISTER_FC4_NEEDED, &vha->dpc_flags); + set_bit(REGISTER_FDMI_NEEDED, &vha->dpc_flags); - ha->flags.management_server_logged_in = 0; - qla2x00_post_aen_work(ha, FCH_EVT_LIP, mb[1]); + vha->flags.management_server_logged_in = 0; + qla2x00_post_aen_work(vha, FCH_EVT_LIP, mb[1]); break; case MBA_LOOP_UP: /* Loop Up Event */ @@ -425,59 +437,59 @@ qla2x00_async_event(scsi_qla_host_t *ha, uint16_t *mb) } DEBUG2(printk("scsi(%ld): Asynchronous LOOP UP (%s Gbps).\n", - ha->host_no, link_speed)); + vha->host_no, link_speed)); qla_printk(KERN_INFO, ha, "LOOP UP detected (%s Gbps).\n", link_speed); - ha->flags.management_server_logged_in = 0; - qla2x00_post_aen_work(ha, FCH_EVT_LINKUP, ha->link_data_rate); + vha->flags.management_server_logged_in = 0; + qla2x00_post_aen_work(vha, FCH_EVT_LINKUP, ha->link_data_rate); break; case MBA_LOOP_DOWN: /* Loop Down Event */ DEBUG2(printk("scsi(%ld): Asynchronous LOOP DOWN " - "(%x %x %x).\n", ha->host_no, mb[1], mb[2], mb[3])); + "(%x %x %x).\n", vha->host_no, mb[1], mb[2], mb[3])); qla_printk(KERN_INFO, ha, "LOOP DOWN detected (%x %x %x).\n", mb[1], mb[2], mb[3]); - if (atomic_read(&ha->loop_state) != LOOP_DOWN) { - atomic_set(&ha->loop_state, LOOP_DOWN); - atomic_set(&ha->loop_down_timer, LOOP_DOWN_TIME); - ha->device_flags |= DFLG_NO_CABLE; - qla2x00_mark_all_devices_lost(ha, 1); + if (atomic_read(&vha->loop_state) != LOOP_DOWN) { + atomic_set(&vha->loop_state, LOOP_DOWN); + atomic_set(&vha->loop_down_timer, LOOP_DOWN_TIME); + vha->device_flags |= DFLG_NO_CABLE; + qla2x00_mark_all_devices_lost(vha, 1); } - if (ha->parent) { - atomic_set(&ha->vp_state, VP_FAILED); - fc_vport_set_state(ha->fc_vport, FC_VPORT_FAILED); + if (vha->vp_idx) { + atomic_set(&vha->vp_state, VP_FAILED); + fc_vport_set_state(vha->fc_vport, FC_VPORT_FAILED); } - ha->flags.management_server_logged_in = 0; + vha->flags.management_server_logged_in = 0; ha->link_data_rate = PORT_SPEED_UNKNOWN; - qla2x00_post_aen_work(ha, FCH_EVT_LINKDOWN, 0); + qla2x00_post_aen_work(vha, FCH_EVT_LINKDOWN, 0); break; case MBA_LIP_RESET: /* LIP reset occurred */ DEBUG2(printk("scsi(%ld): Asynchronous LIP RESET (%x).\n", - ha->host_no, mb[1])); + vha->host_no, mb[1])); qla_printk(KERN_INFO, ha, "LIP reset occurred (%x).\n", mb[1]); - if (atomic_read(&ha->loop_state) != LOOP_DOWN) { - atomic_set(&ha->loop_state, LOOP_DOWN); - atomic_set(&ha->loop_down_timer, LOOP_DOWN_TIME); - qla2x00_mark_all_devices_lost(ha, 1); + if (atomic_read(&vha->loop_state) != LOOP_DOWN) { + atomic_set(&vha->loop_state, LOOP_DOWN); + atomic_set(&vha->loop_down_timer, LOOP_DOWN_TIME); + qla2x00_mark_all_devices_lost(vha, 1); } - if (ha->parent) { - atomic_set(&ha->vp_state, VP_FAILED); - fc_vport_set_state(ha->fc_vport, FC_VPORT_FAILED); + if (vha->vp_idx) { + atomic_set(&vha->vp_state, VP_FAILED); + fc_vport_set_state(vha->fc_vport, FC_VPORT_FAILED); } - set_bit(RESET_MARKER_NEEDED, &ha->dpc_flags); + set_bit(RESET_MARKER_NEEDED, &vha->dpc_flags); ha->operating_mode = LOOP; - ha->flags.management_server_logged_in = 0; - qla2x00_post_aen_work(ha, FCH_EVT_LIPRESET, mb[1]); + vha->flags.management_server_logged_in = 0; + qla2x00_post_aen_work(vha, FCH_EVT_LIPRESET, mb[1]); break; case MBA_POINT_TO_POINT: /* Point-to-Point */ @@ -485,33 +497,33 @@ qla2x00_async_event(scsi_qla_host_t *ha, uint16_t *mb) break; DEBUG2(printk("scsi(%ld): Asynchronous P2P MODE received.\n", - ha->host_no)); + vha->host_no)); /* * Until there's a transition from loop down to loop up, treat * this as loop down only. */ - if (atomic_read(&ha->loop_state) != LOOP_DOWN) { - atomic_set(&ha->loop_state, LOOP_DOWN); - if (!atomic_read(&ha->loop_down_timer)) - atomic_set(&ha->loop_down_timer, + if (atomic_read(&vha->loop_state) != LOOP_DOWN) { + atomic_set(&vha->loop_state, LOOP_DOWN); + if (!atomic_read(&vha->loop_down_timer)) + atomic_set(&vha->loop_down_timer, LOOP_DOWN_TIME); - qla2x00_mark_all_devices_lost(ha, 1); + qla2x00_mark_all_devices_lost(vha, 1); } - if (ha->parent) { - atomic_set(&ha->vp_state, VP_FAILED); - fc_vport_set_state(ha->fc_vport, FC_VPORT_FAILED); + if (vha->vp_idx) { + atomic_set(&vha->vp_state, VP_FAILED); + fc_vport_set_state(vha->fc_vport, FC_VPORT_FAILED); } - if (!(test_bit(ABORT_ISP_ACTIVE, &ha->dpc_flags))) { - set_bit(RESET_MARKER_NEEDED, &ha->dpc_flags); - } - set_bit(REGISTER_FC4_NEEDED, &ha->dpc_flags); - set_bit(REGISTER_FDMI_NEEDED, &ha->dpc_flags); + if (!(test_bit(ABORT_ISP_ACTIVE, &vha->dpc_flags))) + set_bit(RESET_MARKER_NEEDED, &vha->dpc_flags); + + set_bit(REGISTER_FC4_NEEDED, &vha->dpc_flags); + set_bit(REGISTER_FDMI_NEEDED, &vha->dpc_flags); ha->flags.gpsc_supported = 1; - ha->flags.management_server_logged_in = 0; + vha->flags.management_server_logged_in = 0; break; case MBA_CHG_IN_CONNECTION: /* Change in connection mode */ @@ -520,25 +532,25 @@ qla2x00_async_event(scsi_qla_host_t *ha, uint16_t *mb) DEBUG2(printk("scsi(%ld): Asynchronous Change In Connection " "received.\n", - ha->host_no)); + vha->host_no)); qla_printk(KERN_INFO, ha, "Configuration change detected: value=%x.\n", mb[1]); - if (atomic_read(&ha->loop_state) != LOOP_DOWN) { - atomic_set(&ha->loop_state, LOOP_DOWN); - if (!atomic_read(&ha->loop_down_timer)) - atomic_set(&ha->loop_down_timer, + if (atomic_read(&vha->loop_state) != LOOP_DOWN) { + atomic_set(&vha->loop_state, LOOP_DOWN); + if (!atomic_read(&vha->loop_down_timer)) + atomic_set(&vha->loop_down_timer, LOOP_DOWN_TIME); - qla2x00_mark_all_devices_lost(ha, 1); + qla2x00_mark_all_devices_lost(vha, 1); } - if (ha->parent) { - atomic_set(&ha->vp_state, VP_FAILED); - fc_vport_set_state(ha->fc_vport, FC_VPORT_FAILED); + if (vha->vp_idx) { + atomic_set(&vha->vp_state, VP_FAILED); + fc_vport_set_state(vha->fc_vport, FC_VPORT_FAILED); } - set_bit(LOOP_RESYNC_NEEDED, &ha->dpc_flags); - set_bit(LOCAL_LOOP_UPDATE, &ha->dpc_flags); + set_bit(LOOP_RESYNC_NEEDED, &vha->dpc_flags); + set_bit(LOCAL_LOOP_UPDATE, &vha->dpc_flags); break; case MBA_PORT_UPDATE: /* Port database update */ @@ -547,107 +559,106 @@ qla2x00_async_event(scsi_qla_host_t *ha, uint16_t *mb) * event etc. earlier indicating loop is down) then process * it. Otherwise ignore it and Wait for RSCN to come in. */ - atomic_set(&ha->loop_down_timer, 0); - if (atomic_read(&ha->loop_state) != LOOP_DOWN && - atomic_read(&ha->loop_state) != LOOP_DEAD) { + atomic_set(&vha->loop_down_timer, 0); + if (atomic_read(&vha->loop_state) != LOOP_DOWN && + atomic_read(&vha->loop_state) != LOOP_DEAD) { DEBUG2(printk("scsi(%ld): Asynchronous PORT UPDATE " - "ignored %04x/%04x/%04x.\n", ha->host_no, mb[1], + "ignored %04x/%04x/%04x.\n", vha->host_no, mb[1], mb[2], mb[3])); break; } DEBUG2(printk("scsi(%ld): Asynchronous PORT UPDATE.\n", - ha->host_no)); + vha->host_no)); DEBUG(printk(KERN_INFO "scsi(%ld): Port database changed %04x %04x %04x.\n", - ha->host_no, mb[1], mb[2], mb[3])); + vha->host_no, mb[1], mb[2], mb[3])); /* * Mark all devices as missing so we will login again. */ - atomic_set(&ha->loop_state, LOOP_UP); + atomic_set(&vha->loop_state, LOOP_UP); - qla2x00_mark_all_devices_lost(ha, 1); + qla2x00_mark_all_devices_lost(vha, 1); - ha->flags.rscn_queue_overflow = 1; + vha->flags.rscn_queue_overflow = 1; - set_bit(LOOP_RESYNC_NEEDED, &ha->dpc_flags); - set_bit(LOCAL_LOOP_UPDATE, &ha->dpc_flags); + set_bit(LOOP_RESYNC_NEEDED, &vha->dpc_flags); + set_bit(LOCAL_LOOP_UPDATE, &vha->dpc_flags); break; case MBA_RSCN_UPDATE: /* State Change Registration */ /* Check if the Vport has issued a SCR */ - if (ha->parent && test_bit(VP_SCR_NEEDED, &ha->vp_flags)) + if (vha->vp_idx && test_bit(VP_SCR_NEEDED, &vha->vp_flags)) break; /* Only handle SCNs for our Vport index. */ - if (ha->parent && ha->vp_idx != (mb[3] & 0xff)) + if (vha->vp_idx && vha->vp_idx != (mb[3] & 0xff)) break; - DEBUG2(printk("scsi(%ld): Asynchronous RSCR UPDATE.\n", - ha->host_no)); + vha->host_no)); DEBUG(printk(KERN_INFO "scsi(%ld): RSCN database changed -- %04x %04x %04x.\n", - ha->host_no, mb[1], mb[2], mb[3])); + vha->host_no, mb[1], mb[2], mb[3])); rscn_entry = ((mb[1] & 0xff) << 16) | mb[2]; - host_pid = (ha->d_id.b.domain << 16) | (ha->d_id.b.area << 8) | - ha->d_id.b.al_pa; + host_pid = (vha->d_id.b.domain << 16) | (vha->d_id.b.area << 8) + | vha->d_id.b.al_pa; if (rscn_entry == host_pid) { DEBUG(printk(KERN_INFO "scsi(%ld): Ignoring RSCN update to local host " "port ID (%06x)\n", - ha->host_no, host_pid)); + vha->host_no, host_pid)); break; } /* Ignore reserved bits from RSCN-payload. */ rscn_entry = ((mb[1] & 0x3ff) << 16) | mb[2]; - rscn_queue_index = ha->rscn_in_ptr + 1; + rscn_queue_index = vha->rscn_in_ptr + 1; if (rscn_queue_index == MAX_RSCN_COUNT) rscn_queue_index = 0; - if (rscn_queue_index != ha->rscn_out_ptr) { - ha->rscn_queue[ha->rscn_in_ptr] = rscn_entry; - ha->rscn_in_ptr = rscn_queue_index; + if (rscn_queue_index != vha->rscn_out_ptr) { + vha->rscn_queue[vha->rscn_in_ptr] = rscn_entry; + vha->rscn_in_ptr = rscn_queue_index; } else { - ha->flags.rscn_queue_overflow = 1; + vha->flags.rscn_queue_overflow = 1; } - atomic_set(&ha->loop_state, LOOP_UPDATE); - atomic_set(&ha->loop_down_timer, 0); - ha->flags.management_server_logged_in = 0; + atomic_set(&vha->loop_state, LOOP_UPDATE); + atomic_set(&vha->loop_down_timer, 0); + vha->flags.management_server_logged_in = 0; - set_bit(LOOP_RESYNC_NEEDED, &ha->dpc_flags); - set_bit(RSCN_UPDATE, &ha->dpc_flags); - qla2x00_post_aen_work(ha, FCH_EVT_RSCN, rscn_entry); + set_bit(LOOP_RESYNC_NEEDED, &vha->dpc_flags); + set_bit(RSCN_UPDATE, &vha->dpc_flags); + qla2x00_post_aen_work(vha, FCH_EVT_RSCN, rscn_entry); break; /* case MBA_RIO_RESPONSE: */ case MBA_ZIO_RESPONSE: DEBUG2(printk("scsi(%ld): [R|Z]IO update completion.\n", - ha->host_no)); + vha->host_no)); DEBUG(printk(KERN_INFO "scsi(%ld): [R|Z]IO update completion.\n", - ha->host_no)); + vha->host_no)); if (IS_FWI2_CAPABLE(ha)) - qla24xx_process_response_queue(ha); + qla24xx_process_response_queue(vha); else - qla2x00_process_response_queue(ha); + qla2x00_process_response_queue(vha); break; case MBA_DISCARD_RND_FRAME: DEBUG2(printk("scsi(%ld): Discard RND Frame -- %04x %04x " - "%04x.\n", ha->host_no, mb[1], mb[2], mb[3])); + "%04x.\n", vha->host_no, mb[1], mb[2], mb[3])); break; case MBA_TRACE_NOTIFICATION: DEBUG2(printk("scsi(%ld): Trace Notification -- %04x %04x.\n", - ha->host_no, mb[1], mb[2])); + vha->host_no, mb[1], mb[2])); break; case MBA_ISP84XX_ALERT: DEBUG2(printk("scsi(%ld): ISP84XX Alert Notification -- " - "%04x %04x %04x\n", ha->host_no, mb[1], mb[2], mb[3])); + "%04x %04x %04x\n", vha->host_no, mb[1], mb[2], mb[3])); spin_lock_irqsave(&ha->cs84xx->access_lock, flags); switch (mb[1]) { @@ -682,7 +693,7 @@ qla2x00_async_event(scsi_qla_host_t *ha, uint16_t *mb) break; } - if (!ha->parent && ha->num_vhosts) + if (!vha->vp_idx && ha->num_vhosts) qla2x00_alert_all_vps(ha, mb); } @@ -690,8 +701,8 @@ static void qla2x00_adjust_sdev_qdepth_up(struct scsi_device *sdev, void *data) { fc_port_t *fcport = data; - - if (fcport->ha->max_q_depth <= sdev->queue_depth) + struct qla_hw_data *ha = fcport->vha->hw; + if (ha->req->max_q_depth <= sdev->queue_depth) return; if (sdev->ordered_tags) @@ -703,9 +714,9 @@ qla2x00_adjust_sdev_qdepth_up(struct scsi_device *sdev, void *data) fcport->last_ramp_up = jiffies; - DEBUG2(qla_printk(KERN_INFO, fcport->ha, + DEBUG2(qla_printk(KERN_INFO, ha, "scsi(%ld:%d:%d:%d): Queue depth adjusted-up to %d.\n", - fcport->ha->host_no, sdev->channel, sdev->id, sdev->lun, + fcport->vha->host_no, sdev->channel, sdev->id, sdev->lun, sdev->queue_depth)); } @@ -717,20 +728,21 @@ qla2x00_adjust_sdev_qdepth_down(struct scsi_device *sdev, void *data) if (!scsi_track_queue_full(sdev, sdev->queue_depth - 1)) return; - DEBUG2(qla_printk(KERN_INFO, fcport->ha, + DEBUG2(qla_printk(KERN_INFO, fcport->vha->hw, "scsi(%ld:%d:%d:%d): Queue depth adjusted-down to %d.\n", - fcport->ha->host_no, sdev->channel, sdev->id, sdev->lun, + fcport->vha->host_no, sdev->channel, sdev->id, sdev->lun, sdev->queue_depth)); } static inline void -qla2x00_ramp_up_queue_depth(scsi_qla_host_t *ha, srb_t *sp) +qla2x00_ramp_up_queue_depth(scsi_qla_host_t *vha, srb_t *sp) { fc_port_t *fcport; struct scsi_device *sdev; + struct qla_hw_data *ha = vha->hw; sdev = sp->cmd->device; - if (sdev->queue_depth >= ha->max_q_depth) + if (sdev->queue_depth >= ha->req->max_q_depth) return; fcport = sp->fcport; @@ -751,25 +763,27 @@ qla2x00_ramp_up_queue_depth(scsi_qla_host_t *ha, srb_t *sp) * @index: SRB index */ static void -qla2x00_process_completed_request(struct scsi_qla_host *ha, uint32_t index) +qla2x00_process_completed_request(struct scsi_qla_host *vha, uint32_t index) { srb_t *sp; + struct qla_hw_data *ha = vha->hw; + struct req_que *req = ha->req; /* Validate handle. */ if (index >= MAX_OUTSTANDING_COMMANDS) { DEBUG2(printk("scsi(%ld): Invalid SCSI completion handle %d.\n", - ha->host_no, index)); + vha->host_no, index)); qla_printk(KERN_WARNING, ha, "Invalid SCSI completion handle %d.\n", index); - set_bit(ISP_ABORT_NEEDED, &ha->dpc_flags); + set_bit(ISP_ABORT_NEEDED, &vha->dpc_flags); return; } - sp = ha->outstanding_cmds[index]; + sp = req->outstanding_cmds[index]; if (sp) { /* Free outstanding command slot. */ - ha->outstanding_cmds[index] = NULL; + req->outstanding_cmds[index] = NULL; CMD_COMPL_STATUS(sp->cmd) = 0L; CMD_SCSI_STATUS(sp->cmd) = 0L; @@ -777,15 +791,15 @@ qla2x00_process_completed_request(struct scsi_qla_host *ha, uint32_t index) /* Save ISP completion status */ sp->cmd->result = DID_OK << 16; - qla2x00_ramp_up_queue_depth(ha, sp); - qla2x00_sp_compl(ha, sp); + qla2x00_ramp_up_queue_depth(vha, sp); + qla2x00_sp_compl(vha, sp); } else { DEBUG2(printk("scsi(%ld): Invalid ISP SCSI completion handle\n", - ha->host_no)); + vha->host_no)); qla_printk(KERN_WARNING, ha, "Invalid ISP SCSI completion handle\n"); - set_bit(ISP_ABORT_NEEDED, &ha->dpc_flags); + set_bit(ISP_ABORT_NEEDED, &vha->dpc_flags); } } @@ -794,32 +808,34 @@ qla2x00_process_completed_request(struct scsi_qla_host *ha, uint32_t index) * @ha: SCSI driver HA context */ void -qla2x00_process_response_queue(struct scsi_qla_host *ha) +qla2x00_process_response_queue(struct scsi_qla_host *vha) { + struct qla_hw_data *ha = vha->hw; struct device_reg_2xxx __iomem *reg = &ha->iobase->isp; sts_entry_t *pkt; uint16_t handle_cnt; uint16_t cnt; + struct rsp_que *rsp = ha->rsp; - if (!ha->flags.online) + if (!vha->flags.online) return; - while (ha->response_ring_ptr->signature != RESPONSE_PROCESSED) { - pkt = (sts_entry_t *)ha->response_ring_ptr; + while (rsp->ring_ptr->signature != RESPONSE_PROCESSED) { + pkt = (sts_entry_t *)rsp->ring_ptr; - ha->rsp_ring_index++; - if (ha->rsp_ring_index == ha->response_q_length) { - ha->rsp_ring_index = 0; - ha->response_ring_ptr = ha->response_ring; + rsp->ring_index++; + if (rsp->ring_index == rsp->length) { + rsp->ring_index = 0; + rsp->ring_ptr = rsp->ring; } else { - ha->response_ring_ptr++; + rsp->ring_ptr++; } if (pkt->entry_status != 0) { DEBUG3(printk(KERN_INFO - "scsi(%ld): Process error entry.\n", ha->host_no)); + "scsi(%ld): Process error entry.\n", vha->host_no)); - qla2x00_error_entry(ha, pkt); + qla2x00_error_entry(vha, pkt); ((response_t *)pkt)->signature = RESPONSE_PROCESSED; wmb(); continue; @@ -827,31 +843,31 @@ qla2x00_process_response_queue(struct scsi_qla_host *ha) switch (pkt->entry_type) { case STATUS_TYPE: - qla2x00_status_entry(ha, pkt); + qla2x00_status_entry(vha, pkt); break; case STATUS_TYPE_21: handle_cnt = ((sts21_entry_t *)pkt)->handle_count; for (cnt = 0; cnt < handle_cnt; cnt++) { - qla2x00_process_completed_request(ha, + qla2x00_process_completed_request(vha, ((sts21_entry_t *)pkt)->handle[cnt]); } break; case STATUS_TYPE_22: handle_cnt = ((sts22_entry_t *)pkt)->handle_count; for (cnt = 0; cnt < handle_cnt; cnt++) { - qla2x00_process_completed_request(ha, + qla2x00_process_completed_request(vha, ((sts22_entry_t *)pkt)->handle[cnt]); } break; case STATUS_CONT_TYPE: - qla2x00_status_cont_entry(ha, (sts_cont_entry_t *)pkt); + qla2x00_status_cont_entry(vha, (sts_cont_entry_t *)pkt); break; default: /* Type Not Supported. */ DEBUG4(printk(KERN_WARNING "scsi(%ld): Received unknown response pkt type %x " "entry status=%x.\n", - ha->host_no, pkt->entry_type, pkt->entry_status)); + vha->host_no, pkt->entry_type, pkt->entry_status)); break; } ((response_t *)pkt)->signature = RESPONSE_PROCESSED; @@ -859,7 +875,7 @@ qla2x00_process_response_queue(struct scsi_qla_host *ha) } /* Adjust ring index */ - WRT_REG_WORD(ISP_RSP_Q_OUT(ha, reg), ha->rsp_ring_index); + WRT_REG_WORD(ISP_RSP_Q_OUT(ha, reg), rsp->ring_index); } static inline void @@ -881,10 +897,10 @@ qla2x00_handle_sense(srb_t *sp, uint8_t *sense_data, uint32_t sense_len) sp->request_sense_ptr += sense_len; sp->request_sense_length -= sense_len; if (sp->request_sense_length != 0) - sp->fcport->ha->status_srb = sp; + sp->fcport->vha->status_srb = sp; DEBUG5(printk("%s(): Check condition Sense data, scsi(%ld:%d:%d:%d) " - "cmd=%p pid=%ld\n", __func__, sp->fcport->ha->host_no, + "cmd=%p pid=%ld\n", __func__, sp->fcport->vha->host_no, cp->device->channel, cp->device->id, cp->device->lun, cp, cp->serial_number)); if (sense_len) @@ -898,7 +914,7 @@ qla2x00_handle_sense(srb_t *sp, uint8_t *sense_data, uint32_t sense_len) * @pkt: Entry pointer */ static void -qla2x00_status_entry(scsi_qla_host_t *ha, void *pkt) +qla2x00_status_entry(scsi_qla_host_t *vha, void *pkt) { srb_t *sp; fc_port_t *fcport; @@ -911,6 +927,8 @@ qla2x00_status_entry(scsi_qla_host_t *ha, void *pkt) int32_t resid; uint32_t sense_len, rsp_info_len, resid_len, fw_resid_len; uint8_t *rsp_info, *sense_data; + struct qla_hw_data *ha = vha->hw; + struct req_que *req = ha->req; sts = (sts_entry_t *) pkt; sts24 = (struct sts_entry_24xx *) pkt; @@ -924,31 +942,31 @@ qla2x00_status_entry(scsi_qla_host_t *ha, void *pkt) /* Fast path completion. */ if (comp_status == CS_COMPLETE && scsi_status == 0) { - qla2x00_process_completed_request(ha, sts->handle); + qla2x00_process_completed_request(vha, sts->handle); return; } /* Validate handle. */ if (sts->handle < MAX_OUTSTANDING_COMMANDS) { - sp = ha->outstanding_cmds[sts->handle]; - ha->outstanding_cmds[sts->handle] = NULL; + sp = req->outstanding_cmds[sts->handle]; + req->outstanding_cmds[sts->handle] = NULL; } else sp = NULL; if (sp == NULL) { DEBUG2(printk("scsi(%ld): Status Entry invalid handle.\n", - ha->host_no)); + vha->host_no)); qla_printk(KERN_WARNING, ha, "Status Entry invalid handle.\n"); - set_bit(ISP_ABORT_NEEDED, &ha->dpc_flags); - qla2xxx_wake_dpc(ha); + set_bit(ISP_ABORT_NEEDED, &vha->dpc_flags); + qla2xxx_wake_dpc(vha); return; } cp = sp->cmd; if (cp == NULL) { DEBUG2(printk("scsi(%ld): Command already returned back to OS " - "pkt->handle=%d sp=%p.\n", ha->host_no, sts->handle, sp)); + "pkt->handle=%d sp=%p.\n", vha->host_no, sts->handle, sp)); qla_printk(KERN_WARNING, ha, "Command is NULL: already returned to OS (sp=%p)\n", sp); @@ -987,14 +1005,14 @@ qla2x00_status_entry(scsi_qla_host_t *ha, void *pkt) if (rsp_info_len > 3 && rsp_info[3]) { DEBUG2(printk("scsi(%ld:%d:%d:%d) FCP I/O protocol " "failure (%x/%02x%02x%02x%02x%02x%02x%02x%02x)..." - "retrying command\n", ha->host_no, + "retrying command\n", vha->host_no, cp->device->channel, cp->device->id, cp->device->lun, rsp_info_len, rsp_info[0], rsp_info[1], rsp_info[2], rsp_info[3], rsp_info[4], rsp_info[5], rsp_info[6], rsp_info[7])); cp->result = DID_BUS_BUSY << 16; - qla2x00_sp_compl(ha, sp); + qla2x00_sp_compl(vha, sp); return; } } @@ -1025,7 +1043,7 @@ qla2x00_status_entry(scsi_qla_host_t *ha, void *pkt) qla_printk(KERN_INFO, ha, "scsi(%ld:%d:%d:%d): Mid-layer underflow " "detected (%x of %x bytes)...returning " - "error status.\n", ha->host_no, + "error status.\n", vha->host_no, cp->device->channel, cp->device->id, cp->device->lun, resid, scsi_bufflen(cp)); @@ -1039,7 +1057,7 @@ qla2x00_status_entry(scsi_qla_host_t *ha, void *pkt) if (lscsi_status == SAM_STAT_TASK_SET_FULL) { DEBUG2(printk(KERN_INFO "scsi(%ld): QUEUE FULL status detected " - "0x%x-0x%x.\n", ha->host_no, comp_status, + "0x%x-0x%x.\n", vha->host_no, comp_status, scsi_status)); /* Adjust queue depth for all luns on the port. */ @@ -1078,7 +1096,7 @@ qla2x00_status_entry(scsi_qla_host_t *ha, void *pkt) DEBUG2(printk(KERN_INFO "scsi(%ld:%d:%d) UNDERRUN status detected " "0x%x-0x%x. resid=0x%x fw_resid=0x%x cdb=0x%x " - "os_underflow=0x%x\n", ha->host_no, + "os_underflow=0x%x\n", vha->host_no, cp->device->id, cp->device->lun, comp_status, scsi_status, resid_len, resid, cp->cmnd[0], cp->underflow)); @@ -1095,7 +1113,7 @@ qla2x00_status_entry(scsi_qla_host_t *ha, void *pkt) if (lscsi_status == SAM_STAT_TASK_SET_FULL) { DEBUG2(printk(KERN_INFO "scsi(%ld): QUEUE FULL status detected " - "0x%x-0x%x.\n", ha->host_no, comp_status, + "0x%x-0x%x.\n", vha->host_no, comp_status, scsi_status)); /* @@ -1125,10 +1143,10 @@ qla2x00_status_entry(scsi_qla_host_t *ha, void *pkt) if (!(scsi_status & SS_RESIDUAL_UNDER)) { DEBUG2(printk("scsi(%ld:%d:%d:%d) Dropped " "frame(s) detected (%x of %x bytes)..." - "retrying command.\n", ha->host_no, - cp->device->channel, cp->device->id, - cp->device->lun, resid, - scsi_bufflen(cp))); + "retrying command.\n", + vha->host_no, cp->device->channel, + cp->device->id, cp->device->lun, resid, + scsi_bufflen(cp))); cp->result = DID_BUS_BUSY << 16; break; @@ -1140,7 +1158,7 @@ qla2x00_status_entry(scsi_qla_host_t *ha, void *pkt) qla_printk(KERN_INFO, ha, "scsi(%ld:%d:%d:%d): Mid-layer underflow " "detected (%x of %x bytes)...returning " - "error status.\n", ha->host_no, + "error status.\n", vha->host_no, cp->device->channel, cp->device->id, cp->device->lun, resid, scsi_bufflen(cp)); @@ -1157,7 +1175,7 @@ qla2x00_status_entry(scsi_qla_host_t *ha, void *pkt) case CS_DATA_OVERRUN: DEBUG2(printk(KERN_INFO "scsi(%ld:%d:%d): OVERRUN status detected 0x%x-0x%x\n", - ha->host_no, cp->device->id, cp->device->lun, comp_status, + vha->host_no, cp->device->id, cp->device->lun, comp_status, scsi_status)); DEBUG2(printk(KERN_INFO "CDB: 0x%x 0x%x 0x%x 0x%x 0x%x 0x%x\n", @@ -1183,7 +1201,7 @@ qla2x00_status_entry(scsi_qla_host_t *ha, void *pkt) */ DEBUG2(printk("scsi(%ld:%d:%d): status_entry: Port Down " "pid=%ld, compl status=0x%x, port state=0x%x\n", - ha->host_no, cp->device->id, cp->device->lun, + vha->host_no, cp->device->id, cp->device->lun, cp->serial_number, comp_status, atomic_read(&fcport->state))); @@ -1194,13 +1212,13 @@ qla2x00_status_entry(scsi_qla_host_t *ha, void *pkt) */ cp->result = DID_TRANSPORT_DISRUPTED << 16; if (atomic_read(&fcport->state) == FCS_ONLINE) - qla2x00_mark_device_lost(fcport->ha, fcport, 1, 1); + qla2x00_mark_device_lost(fcport->vha, fcport, 1, 1); break; case CS_RESET: DEBUG2(printk(KERN_INFO "scsi(%ld): RESET status detected 0x%x-0x%x.\n", - ha->host_no, comp_status, scsi_status)); + vha->host_no, comp_status, scsi_status)); cp->result = DID_RESET << 16; break; @@ -1213,7 +1231,7 @@ qla2x00_status_entry(scsi_qla_host_t *ha, void *pkt) */ DEBUG2(printk(KERN_INFO "scsi(%ld): ABORT status detected 0x%x-0x%x.\n", - ha->host_no, comp_status, scsi_status)); + vha->host_no, comp_status, scsi_status)); cp->result = DID_RESET << 16; break; @@ -1229,25 +1247,25 @@ qla2x00_status_entry(scsi_qla_host_t *ha, void *pkt) if (IS_FWI2_CAPABLE(ha)) { DEBUG2(printk(KERN_INFO "scsi(%ld:%d:%d:%d): TIMEOUT status detected " - "0x%x-0x%x\n", ha->host_no, cp->device->channel, + "0x%x-0x%x\n", vha->host_no, cp->device->channel, cp->device->id, cp->device->lun, comp_status, scsi_status)); break; } DEBUG2(printk(KERN_INFO "scsi(%ld:%d:%d:%d): TIMEOUT status detected 0x%x-0x%x " - "sflags=%x.\n", ha->host_no, cp->device->channel, + "sflags=%x.\n", vha->host_no, cp->device->channel, cp->device->id, cp->device->lun, comp_status, scsi_status, le16_to_cpu(sts->status_flags))); /* Check to see if logout occurred. */ if ((le16_to_cpu(sts->status_flags) & SF_LOGOUT_SENT)) - qla2x00_mark_device_lost(fcport->ha, fcport, 1, 1); + qla2x00_mark_device_lost(fcport->vha, fcport, 1, 1); break; default: DEBUG3(printk("scsi(%ld): Error detected (unknown status) " - "0x%x-0x%x.\n", ha->host_no, comp_status, scsi_status)); + "0x%x-0x%x.\n", vha->host_no, comp_status, scsi_status)); qla_printk(KERN_INFO, ha, "Unknown status detected 0x%x-0x%x.\n", comp_status, scsi_status); @@ -1257,8 +1275,8 @@ qla2x00_status_entry(scsi_qla_host_t *ha, void *pkt) } /* Place command on done queue. */ - if (ha->status_srb == NULL) - qla2x00_sp_compl(ha, sp); + if (vha->status_srb == NULL) + qla2x00_sp_compl(vha, sp); } /** @@ -1269,10 +1287,11 @@ qla2x00_status_entry(scsi_qla_host_t *ha, void *pkt) * Extended sense data. */ static void -qla2x00_status_cont_entry(scsi_qla_host_t *ha, sts_cont_entry_t *pkt) +qla2x00_status_cont_entry(scsi_qla_host_t *vha, sts_cont_entry_t *pkt) { uint8_t sense_sz = 0; - srb_t *sp = ha->status_srb; + struct qla_hw_data *ha = vha->hw; + srb_t *sp = vha->status_srb; struct scsi_cmnd *cp; if (sp != NULL && sp->request_sense_length != 0) { @@ -1284,7 +1303,7 @@ qla2x00_status_cont_entry(scsi_qla_host_t *ha, sts_cont_entry_t *pkt) "cmd is NULL: already returned to OS (sp=%p)\n", sp); - ha->status_srb = NULL; + vha->status_srb = NULL; return; } @@ -1305,8 +1324,8 @@ qla2x00_status_cont_entry(scsi_qla_host_t *ha, sts_cont_entry_t *pkt) /* Place command on done queue. */ if (sp->request_sense_length == 0) { - ha->status_srb = NULL; - qla2x00_sp_compl(ha, sp); + vha->status_srb = NULL; + qla2x00_sp_compl(vha, sp); } } } @@ -1317,10 +1336,11 @@ qla2x00_status_cont_entry(scsi_qla_host_t *ha, sts_cont_entry_t *pkt) * @pkt: Entry pointer */ static void -qla2x00_error_entry(scsi_qla_host_t *ha, sts_entry_t *pkt) +qla2x00_error_entry(scsi_qla_host_t *vha, sts_entry_t *pkt) { srb_t *sp; - + struct qla_hw_data *ha = vha->hw; + struct req_que *req = ha->req; #if defined(QL_DEBUG_LEVEL_2) if (pkt->entry_status & RF_INV_E_ORDER) qla_printk(KERN_ERR, ha, "%s: Invalid Entry Order\n", __func__); @@ -1339,13 +1359,13 @@ qla2x00_error_entry(scsi_qla_host_t *ha, sts_entry_t *pkt) /* Validate handle. */ if (pkt->handle < MAX_OUTSTANDING_COMMANDS) - sp = ha->outstanding_cmds[pkt->handle]; + sp = req->outstanding_cmds[pkt->handle]; else sp = NULL; if (sp) { /* Free outstanding command slot. */ - ha->outstanding_cmds[pkt->handle] = NULL; + req->outstanding_cmds[pkt->handle] = NULL; /* Bad payload or header */ if (pkt->entry_status & @@ -1357,17 +1377,17 @@ qla2x00_error_entry(scsi_qla_host_t *ha, sts_entry_t *pkt) } else { sp->cmd->result = DID_ERROR << 16; } - qla2x00_sp_compl(ha, sp); + qla2x00_sp_compl(vha, sp); } else if (pkt->entry_type == COMMAND_A64_TYPE || pkt->entry_type == COMMAND_TYPE || pkt->entry_type == COMMAND_TYPE_7) { DEBUG2(printk("scsi(%ld): Error entry - invalid handle\n", - ha->host_no)); + vha->host_no)); qla_printk(KERN_WARNING, ha, "Error entry - invalid handle\n"); - set_bit(ISP_ABORT_NEEDED, &ha->dpc_flags); - qla2xxx_wake_dpc(ha); + set_bit(ISP_ABORT_NEEDED, &vha->dpc_flags); + qla2xxx_wake_dpc(vha); } } @@ -1377,10 +1397,11 @@ qla2x00_error_entry(scsi_qla_host_t *ha, sts_entry_t *pkt) * @mb0: Mailbox0 register */ static void -qla24xx_mbx_completion(scsi_qla_host_t *ha, uint16_t mb0) +qla24xx_mbx_completion(scsi_qla_host_t *vha, uint16_t mb0) { uint16_t cnt; uint16_t __iomem *wptr; + struct qla_hw_data *ha = vha->hw; struct device_reg_24xx __iomem *reg = &ha->iobase->isp24; /* Load return mailbox registers. */ @@ -1395,10 +1416,10 @@ qla24xx_mbx_completion(scsi_qla_host_t *ha, uint16_t mb0) if (ha->mcp) { DEBUG3(printk("%s(%ld): Got mailbox completion. cmd=%x.\n", - __func__, ha->host_no, ha->mcp->mb[0])); + __func__, vha->host_no, ha->mcp->mb[0])); } else { DEBUG2_3(printk("%s(%ld): MBX pointer ERROR!\n", - __func__, ha->host_no)); + __func__, vha->host_no)); } } @@ -1407,30 +1428,32 @@ qla24xx_mbx_completion(scsi_qla_host_t *ha, uint16_t mb0) * @ha: SCSI driver HA context */ void -qla24xx_process_response_queue(struct scsi_qla_host *ha) +qla24xx_process_response_queue(struct scsi_qla_host *vha) { + struct qla_hw_data *ha = vha->hw; struct device_reg_24xx __iomem *reg = &ha->iobase->isp24; struct sts_entry_24xx *pkt; + struct rsp_que *rsp = ha->rsp; - if (!ha->flags.online) + if (!vha->flags.online) return; - while (ha->response_ring_ptr->signature != RESPONSE_PROCESSED) { - pkt = (struct sts_entry_24xx *)ha->response_ring_ptr; + while (rsp->ring_ptr->signature != RESPONSE_PROCESSED) { + pkt = (struct sts_entry_24xx *)rsp->ring_ptr; - ha->rsp_ring_index++; - if (ha->rsp_ring_index == ha->response_q_length) { - ha->rsp_ring_index = 0; - ha->response_ring_ptr = ha->response_ring; + rsp->ring_index++; + if (rsp->ring_index == rsp->length) { + rsp->ring_index = 0; + rsp->ring_ptr = rsp->ring; } else { - ha->response_ring_ptr++; + rsp->ring_ptr++; } if (pkt->entry_status != 0) { DEBUG3(printk(KERN_INFO - "scsi(%ld): Process error entry.\n", ha->host_no)); + "scsi(%ld): Process error entry.\n", vha->host_no)); - qla2x00_error_entry(ha, (sts_entry_t *) pkt); + qla2x00_error_entry(vha, (sts_entry_t *) pkt); ((response_t *)pkt)->signature = RESPONSE_PROCESSED; wmb(); continue; @@ -1438,13 +1461,13 @@ qla24xx_process_response_queue(struct scsi_qla_host *ha) switch (pkt->entry_type) { case STATUS_TYPE: - qla2x00_status_entry(ha, pkt); + qla2x00_status_entry(vha, pkt); break; case STATUS_CONT_TYPE: - qla2x00_status_cont_entry(ha, (sts_cont_entry_t *)pkt); + qla2x00_status_cont_entry(vha, (sts_cont_entry_t *)pkt); break; case VP_RPT_ID_IOCB_TYPE: - qla24xx_report_id_acquisition(ha, + qla24xx_report_id_acquisition(vha, (struct vp_rpt_id_entry_24xx *)pkt); break; default: @@ -1452,7 +1475,7 @@ qla24xx_process_response_queue(struct scsi_qla_host *ha) DEBUG4(printk(KERN_WARNING "scsi(%ld): Received unknown response pkt type %x " "entry status=%x.\n", - ha->host_no, pkt->entry_type, pkt->entry_status)); + vha->host_no, pkt->entry_type, pkt->entry_status)); break; } ((response_t *)pkt)->signature = RESPONSE_PROCESSED; @@ -1460,14 +1483,15 @@ qla24xx_process_response_queue(struct scsi_qla_host *ha) } /* Adjust ring index */ - WRT_REG_DWORD(®->rsp_q_out, ha->rsp_ring_index); + WRT_REG_DWORD(®->rsp_q_out, rsp->ring_index); } static void -qla2xxx_check_risc_status(scsi_qla_host_t *ha) +qla2xxx_check_risc_status(scsi_qla_host_t *vha) { int rval; uint32_t cnt; + struct qla_hw_data *ha = vha->hw; struct device_reg_24xx __iomem *reg = &ha->iobase->isp24; if (!IS_QLA25XX(ha)) @@ -1521,25 +1545,29 @@ done: irqreturn_t qla24xx_intr_handler(int irq, void *dev_id) { - scsi_qla_host_t *ha; + scsi_qla_host_t *vha; + struct qla_hw_data *ha; struct device_reg_24xx __iomem *reg; int status; unsigned long iter; uint32_t stat; uint32_t hccr; uint16_t mb[4]; + struct rsp_que *rsp; - ha = (scsi_qla_host_t *) dev_id; - if (!ha) { + rsp = (struct rsp_que *) dev_id; + if (!rsp) { printk(KERN_INFO - "%s(): NULL host pointer\n", __func__); + "%s(): NULL response queue pointer\n", __func__); return IRQ_NONE; } + ha = rsp->hw; reg = &ha->iobase->isp24; status = 0; spin_lock(&ha->hardware_lock); + vha = qla2x00_get_rsp_host(rsp); for (iter = 50; iter--; ) { stat = RD_REG_DWORD(®->host_status); if (stat & HSRX_RISC_PAUSED) { @@ -1547,7 +1575,7 @@ qla24xx_intr_handler(int irq, void *dev_id) break; if (ha->hw_event_pause_errors == 0) - qla2x00_post_hwe_work(ha, HW_EVENT_PARITY_ERR, + qla2x00_post_hwe_work(vha, HW_EVENT_PARITY_ERR, 0, MSW(stat), LSW(stat)); else if (ha->hw_event_pause_errors < 0xffffffff) ha->hw_event_pause_errors++; @@ -1557,10 +1585,10 @@ qla24xx_intr_handler(int irq, void *dev_id) qla_printk(KERN_INFO, ha, "RISC paused -- HCCR=%x, " "Dumping firmware!\n", hccr); - qla2xxx_check_risc_status(ha); + qla2xxx_check_risc_status(vha); - ha->isp_ops->fw_dump(ha, 1); - set_bit(ISP_ABORT_NEEDED, &ha->dpc_flags); + ha->isp_ops->fw_dump(vha, 1); + set_bit(ISP_ABORT_NEEDED, &vha->dpc_flags); break; } else if ((stat & HSRX_RISC_INT) == 0) break; @@ -1570,7 +1598,7 @@ qla24xx_intr_handler(int irq, void *dev_id) case 0x2: case 0x10: case 0x11: - qla24xx_mbx_completion(ha, MSW(stat)); + qla24xx_mbx_completion(vha, MSW(stat)); status |= MBX_INTERRUPT; break; @@ -1579,15 +1607,15 @@ qla24xx_intr_handler(int irq, void *dev_id) mb[1] = RD_REG_WORD(®->mailbox1); mb[2] = RD_REG_WORD(®->mailbox2); mb[3] = RD_REG_WORD(®->mailbox3); - qla2x00_async_event(ha, mb); + qla2x00_async_event(vha, mb); break; case 0x13: - qla24xx_process_response_queue(ha); + qla24xx_process_response_queue(vha); break; default: DEBUG2(printk("scsi(%ld): Unrecognized interrupt type " "(%d).\n", - ha->host_no, stat & 0xff)); + vha->host_no, stat & 0xff)); break; } WRT_REG_DWORD(®->hccr, HCCRX_CLR_RISC_INT); @@ -1607,15 +1635,24 @@ qla24xx_intr_handler(int irq, void *dev_id) static irqreturn_t qla24xx_msix_rsp_q(int irq, void *dev_id) { - scsi_qla_host_t *ha; + scsi_qla_host_t *vha; + struct qla_hw_data *ha; + struct rsp_que *rsp; struct device_reg_24xx __iomem *reg; - ha = dev_id; + rsp = (struct rsp_que *) dev_id; + if (!rsp) { + printk(KERN_INFO + "%s(): NULL response queue pointer\n", __func__); + return IRQ_NONE; + } + ha = rsp->hw; reg = &ha->iobase->isp24; spin_lock_irq(&ha->hardware_lock); - qla24xx_process_response_queue(ha); + vha = qla2x00_get_rsp_host(rsp); + qla24xx_process_response_queue(vha); WRT_REG_DWORD(®->hccr, HCCRX_CLR_RISC_INT); spin_unlock_irq(&ha->hardware_lock); @@ -1626,18 +1663,27 @@ qla24xx_msix_rsp_q(int irq, void *dev_id) static irqreturn_t qla24xx_msix_default(int irq, void *dev_id) { - scsi_qla_host_t *ha; + scsi_qla_host_t *vha; + struct qla_hw_data *ha; + struct rsp_que *rsp; struct device_reg_24xx __iomem *reg; int status; uint32_t stat; uint32_t hccr; uint16_t mb[4]; - ha = dev_id; + rsp = (struct rsp_que *) dev_id; + if (!rsp) { + DEBUG(printk( + "%s(): NULL response queue pointer\n", __func__)); + return IRQ_NONE; + } + ha = rsp->hw; reg = &ha->iobase->isp24; status = 0; spin_lock_irq(&ha->hardware_lock); + vha = qla2x00_get_rsp_host(rsp); do { stat = RD_REG_DWORD(®->host_status); if (stat & HSRX_RISC_PAUSED) { @@ -1645,7 +1691,7 @@ qla24xx_msix_default(int irq, void *dev_id) break; if (ha->hw_event_pause_errors == 0) - qla2x00_post_hwe_work(ha, HW_EVENT_PARITY_ERR, + qla2x00_post_hwe_work(vha, HW_EVENT_PARITY_ERR, 0, MSW(stat), LSW(stat)); else if (ha->hw_event_pause_errors < 0xffffffff) ha->hw_event_pause_errors++; @@ -1655,10 +1701,10 @@ qla24xx_msix_default(int irq, void *dev_id) qla_printk(KERN_INFO, ha, "RISC paused -- HCCR=%x, " "Dumping firmware!\n", hccr); - qla2xxx_check_risc_status(ha); + qla2xxx_check_risc_status(vha); - ha->isp_ops->fw_dump(ha, 1); - set_bit(ISP_ABORT_NEEDED, &ha->dpc_flags); + ha->isp_ops->fw_dump(vha, 1); + set_bit(ISP_ABORT_NEEDED, &vha->dpc_flags); break; } else if ((stat & HSRX_RISC_INT) == 0) break; @@ -1668,7 +1714,7 @@ qla24xx_msix_default(int irq, void *dev_id) case 0x2: case 0x10: case 0x11: - qla24xx_mbx_completion(ha, MSW(stat)); + qla24xx_mbx_completion(vha, MSW(stat)); status |= MBX_INTERRUPT; break; @@ -1677,15 +1723,15 @@ qla24xx_msix_default(int irq, void *dev_id) mb[1] = RD_REG_WORD(®->mailbox1); mb[2] = RD_REG_WORD(®->mailbox2); mb[3] = RD_REG_WORD(®->mailbox3); - qla2x00_async_event(ha, mb); + qla2x00_async_event(vha, mb); break; case 0x13: - qla24xx_process_response_queue(ha); + qla24xx_process_response_queue(vha); break; default: DEBUG2(printk("scsi(%ld): Unrecognized interrupt type " "(%d).\n", - ha->host_no, stat & 0xff)); + vha->host_no, stat & 0xff)); break; } WRT_REG_DWORD(®->hccr, HCCRX_CLR_RISC_INT); @@ -1719,23 +1765,25 @@ static struct qla_init_msix_entry imsix_entries[QLA_MSIX_ENTRIES] = { }; static void -qla24xx_disable_msix(scsi_qla_host_t *ha) +qla24xx_disable_msix(struct qla_hw_data *ha) { int i; struct qla_msix_entry *qentry; + struct rsp_que *rsp = ha->rsp; for (i = 0; i < QLA_MSIX_ENTRIES; i++) { qentry = &ha->msix_entries[imsix_entries[i].index]; if (qentry->have_irq) - free_irq(qentry->msix_vector, ha); + free_irq(qentry->msix_vector, rsp); } pci_disable_msix(ha->pdev); } static int -qla24xx_enable_msix(scsi_qla_host_t *ha) +qla24xx_enable_msix(struct qla_hw_data *ha) { int i, ret; + struct rsp_que *rsp = ha->rsp; struct msix_entry entries[QLA_MSIX_ENTRIES]; struct qla_msix_entry *qentry; @@ -1757,7 +1805,7 @@ qla24xx_enable_msix(scsi_qla_host_t *ha) qentry->msix_entry = entries[i].entry; qentry->have_irq = 0; ret = request_irq(qentry->msix_vector, - imsix_entries[i].handler, 0, imsix_entries[i].name, ha); + imsix_entries[i].handler, 0, imsix_entries[i].name, rsp); if (ret) { qla_printk(KERN_WARNING, ha, "MSI-X: Unable to register handler -- %x/%d.\n", @@ -1773,20 +1821,21 @@ msix_out: } int -qla2x00_request_irqs(scsi_qla_host_t *ha) +qla2x00_request_irqs(struct qla_hw_data *ha) { int ret; device_reg_t __iomem *reg = ha->iobase; + struct rsp_que *rsp = ha->rsp; /* If possible, enable MSI-X. */ if (!IS_QLA2432(ha) && !IS_QLA2532(ha) && !IS_QLA8432(ha)) goto skip_msix; - if (IS_QLA2432(ha) && (ha->chip_revision < QLA_MSIX_CHIP_REV_24XX || - !QLA_MSIX_FW_MODE_1(ha->fw_attributes))) { + if (IS_QLA2432(ha) && (ha->pdev->revision < QLA_MSIX_CHIP_REV_24XX || + !QLA_MSIX_FW_MODE_1(ha->fw_attributes))) { DEBUG2(qla_printk(KERN_WARNING, ha, - "MSI-X: Unsupported ISP2432 (0x%X, 0x%X).\n", - ha->chip_revision, ha->fw_attributes)); + "MSI-X: Unsupported ISP2432 (0x%X, 0x%X).\n", + ha->pdev->revision, ha->fw_attributes)); goto skip_msix; } @@ -1825,7 +1874,7 @@ skip_msix: skip_msi: ret = request_irq(ha->pdev->irq, ha->isp_ops->intr_handler, - IRQF_DISABLED|IRQF_SHARED, QLA2XXX_DRIVER_NAME, ha); + IRQF_DISABLED|IRQF_SHARED, QLA2XXX_DRIVER_NAME, rsp); if (ret) { qla_printk(KERN_WARNING, ha, "Failed to reserve interrupt %d already in use.\n", @@ -1833,10 +1882,8 @@ skip_msi: goto fail; } ha->flags.inta_enabled = 1; - ha->host->irq = ha->pdev->irq; clear_risc_ints: - ha->isp_ops->disable_intrs(ha); spin_lock_irq(&ha->hardware_lock); if (IS_FWI2_CAPABLE(ha)) { WRT_REG_DWORD(®->isp24.hccr, HCCRX_CLR_HOST_INT); @@ -1853,13 +1900,35 @@ fail: } void -qla2x00_free_irqs(scsi_qla_host_t *ha) +qla2x00_free_irqs(scsi_qla_host_t *vha) { + struct qla_hw_data *ha = vha->hw; + struct rsp_que *rsp = ha->rsp; if (ha->flags.msix_enabled) qla24xx_disable_msix(ha); else if (ha->flags.inta_enabled) { - free_irq(ha->host->irq, ha); + free_irq(ha->pdev->irq, rsp); pci_disable_msi(ha->pdev); } } + +static struct scsi_qla_host * +qla2x00_get_rsp_host(struct rsp_que *rsp) +{ + srb_t *sp; + struct qla_hw_data *ha = rsp->hw; + struct scsi_qla_host *vha = NULL; + struct sts_entry_24xx *pkt = (struct sts_entry_24xx *) rsp->ring_ptr; + + if (pkt && pkt->handle < MAX_OUTSTANDING_COMMANDS) { + sp = ha->req->outstanding_cmds[pkt->handle]; + if (sp) + vha = sp->vha; + } + if (!vha) + /* Invalid entry, handle it in base queue */ + vha = pci_get_drvdata(ha->pdev); + + return vha; +} diff --git a/drivers/scsi/qla2xxx/qla_mbx.c b/drivers/scsi/qla2xxx/qla_mbx.c index 3402746ec128..bc52aa01a49e 100644 --- a/drivers/scsi/qla2xxx/qla_mbx.c +++ b/drivers/scsi/qla2xxx/qla_mbx.c @@ -29,7 +29,7 @@ * Kernel context. */ static int -qla2x00_mailbox_command(scsi_qla_host_t *pvha, mbx_cmd_t *mcp) +qla2x00_mailbox_command(scsi_qla_host_t *vha, mbx_cmd_t *mcp) { int rval; unsigned long flags = 0; @@ -42,15 +42,16 @@ qla2x00_mailbox_command(scsi_qla_host_t *pvha, mbx_cmd_t *mcp) uint32_t cnt; uint32_t mboxes; unsigned long wait_time; - scsi_qla_host_t *ha = to_qla_parent(pvha); + struct qla_hw_data *ha = vha->hw; + scsi_qla_host_t *base_vha = pci_get_drvdata(ha->pdev); reg = ha->iobase; - io_lock_on = ha->flags.init_done; + io_lock_on = base_vha->flags.init_done; rval = QLA_SUCCESS; - abort_active = test_bit(ABORT_ISP_ACTIVE, &ha->dpc_flags); + abort_active = test_bit(ABORT_ISP_ACTIVE, &base_vha->dpc_flags); - DEBUG11(printk("%s(%ld): entered.\n", __func__, pvha->host_no)); + DEBUG11(printk("%s(%ld): entered.\n", __func__, base_vha->host_no)); /* * Wait for active mailbox commands to finish by waiting at most tov @@ -62,7 +63,7 @@ qla2x00_mailbox_command(scsi_qla_host_t *pvha, mbx_cmd_t *mcp) mcp->tov * HZ)) { /* Timeout occurred. Return error. */ DEBUG2_3_11(printk("%s(%ld): cmd access timeout. " - "Exiting.\n", __func__, ha->host_no)); + "Exiting.\n", __func__, base_vha->host_no)); return QLA_FUNCTION_TIMEOUT; } } @@ -72,7 +73,7 @@ qla2x00_mailbox_command(scsi_qla_host_t *pvha, mbx_cmd_t *mcp) ha->mcp = mcp; DEBUG11(printk("scsi(%ld): prepare to issue mbox cmd=0x%x.\n", - ha->host_no, mcp->mb[0])); + base_vha->host_no, mcp->mb[0])); spin_lock_irqsave(&ha->hardware_lock, flags); @@ -100,15 +101,16 @@ qla2x00_mailbox_command(scsi_qla_host_t *pvha, mbx_cmd_t *mcp) #if defined(QL_DEBUG_LEVEL_1) printk("%s(%ld): Loaded MBX registers (displayed in bytes) = \n", - __func__, ha->host_no); + __func__, base_vha->host_no); qla2x00_dump_buffer((uint8_t *)mcp->mb, 16); printk("\n"); qla2x00_dump_buffer(((uint8_t *)mcp->mb + 0x10), 16); printk("\n"); qla2x00_dump_buffer(((uint8_t *)mcp->mb + 0x20), 8); printk("\n"); - printk("%s(%ld): I/O address = %p.\n", __func__, ha->host_no, optr); - qla2x00_dump_regs(ha); + printk("%s(%ld): I/O address = %p.\n", __func__, base_vha->host_no, + optr); + qla2x00_dump_regs(base_vha); #endif /* Issue set host interrupt command to send cmd out. */ @@ -117,7 +119,7 @@ qla2x00_mailbox_command(scsi_qla_host_t *pvha, mbx_cmd_t *mcp) /* Unlock mbx registers and wait for interrupt */ DEBUG11(printk("%s(%ld): going to unlock irq & waiting for interrupt. " - "jiffies=%lx.\n", __func__, ha->host_no, jiffies)); + "jiffies=%lx.\n", __func__, base_vha->host_no, jiffies)); /* Wait for mbx cmd completion until timeout */ @@ -137,7 +139,7 @@ qla2x00_mailbox_command(scsi_qla_host_t *pvha, mbx_cmd_t *mcp) } else { DEBUG3_11(printk("%s(%ld): cmd=%x POLLING MODE.\n", __func__, - ha->host_no, command)); + base_vha->host_no, command)); if (IS_FWI2_CAPABLE(ha)) WRT_REG_DWORD(®->isp24.hccr, HCCRX_SET_HOST_INT); @@ -151,7 +153,7 @@ qla2x00_mailbox_command(scsi_qla_host_t *pvha, mbx_cmd_t *mcp) break; /* Check for pending interrupts. */ - qla2x00_poll(ha); + qla2x00_poll(ha->rsp); if (command != MBC_LOAD_RISC_RAM_EXTENDED && !ha->flags.mbox_int) @@ -164,7 +166,7 @@ qla2x00_mailbox_command(scsi_qla_host_t *pvha, mbx_cmd_t *mcp) uint16_t *iptr2; DEBUG3_11(printk("%s(%ld): cmd %x completed.\n", __func__, - ha->host_no, command)); + base_vha->host_no, command)); /* Got interrupt. Clear the flag. */ ha->flags.mbox_int = 0; @@ -200,12 +202,12 @@ qla2x00_mailbox_command(scsi_qla_host_t *pvha, mbx_cmd_t *mcp) ictrl = RD_REG_WORD(®->isp.ictrl); } printk("%s(%ld): **** MB Command Timeout for cmd %x ****\n", - __func__, ha->host_no, command); + __func__, base_vha->host_no, command); printk("%s(%ld): icontrol=%x jiffies=%lx\n", __func__, - ha->host_no, ictrl, jiffies); + base_vha->host_no, ictrl, jiffies); printk("%s(%ld): *** mailbox[0] = 0x%x ***\n", __func__, - ha->host_no, mb0); - qla2x00_dump_regs(ha); + base_vha->host_no, mb0); + qla2x00_dump_regs(base_vha); #endif rval = QLA_FUNCTION_TIMEOUT; @@ -218,10 +220,10 @@ qla2x00_mailbox_command(scsi_qla_host_t *pvha, mbx_cmd_t *mcp) if (abort_active || !io_lock_on) { DEBUG11(printk("%s(%ld): checking for additional resp " - "interrupt.\n", __func__, ha->host_no)); + "interrupt.\n", __func__, base_vha->host_no)); /* polling mode for non isp_abort commands. */ - qla2x00_poll(ha); + qla2x00_poll(ha->rsp); } if (rval == QLA_FUNCTION_TIMEOUT && @@ -229,35 +231,37 @@ qla2x00_mailbox_command(scsi_qla_host_t *pvha, mbx_cmd_t *mcp) if (!io_lock_on || (mcp->flags & IOCTL_CMD)) { /* not in dpc. schedule it for dpc to take over. */ DEBUG(printk("%s(%ld): timeout schedule " - "isp_abort_needed.\n", __func__, ha->host_no)); + "isp_abort_needed.\n", __func__, + base_vha->host_no)); DEBUG2_3_11(printk("%s(%ld): timeout schedule " - "isp_abort_needed.\n", __func__, ha->host_no)); + "isp_abort_needed.\n", __func__, + base_vha->host_no)); qla_printk(KERN_WARNING, ha, "Mailbox command timeout occurred. Scheduling ISP " "abort.\n"); - set_bit(ISP_ABORT_NEEDED, &ha->dpc_flags); - qla2xxx_wake_dpc(ha); + set_bit(ISP_ABORT_NEEDED, &base_vha->dpc_flags); + qla2xxx_wake_dpc(vha); } else if (!abort_active) { /* call abort directly since we are in the DPC thread */ DEBUG(printk("%s(%ld): timeout calling abort_isp\n", - __func__, ha->host_no)); + __func__, base_vha->host_no)); DEBUG2_3_11(printk("%s(%ld): timeout calling " - "abort_isp\n", __func__, ha->host_no)); + "abort_isp\n", __func__, base_vha->host_no)); qla_printk(KERN_WARNING, ha, "Mailbox command timeout occurred. Issuing ISP " "abort.\n"); - set_bit(ABORT_ISP_ACTIVE, &ha->dpc_flags); - clear_bit(ISP_ABORT_NEEDED, &ha->dpc_flags); - if (qla2x00_abort_isp(ha)) { + set_bit(ABORT_ISP_ACTIVE, &base_vha->dpc_flags); + clear_bit(ISP_ABORT_NEEDED, &base_vha->dpc_flags); + if (qla2x00_abort_isp(base_vha)) { /* Failed. retry later. */ - set_bit(ISP_ABORT_NEEDED, &ha->dpc_flags); + set_bit(ISP_ABORT_NEEDED, &base_vha->dpc_flags); } - clear_bit(ABORT_ISP_ACTIVE, &ha->dpc_flags); + clear_bit(ABORT_ISP_ACTIVE, &base_vha->dpc_flags); DEBUG(printk("%s(%ld): finished abort_isp\n", __func__, - ha->host_no)); + base_vha->host_no)); DEBUG2_3_11(printk("%s(%ld): finished abort_isp\n", - __func__, ha->host_no)); + __func__, base_vha->host_no)); } } @@ -267,24 +271,26 @@ qla2x00_mailbox_command(scsi_qla_host_t *pvha, mbx_cmd_t *mcp) if (rval) { DEBUG2_3_11(printk("%s(%ld): **** FAILED. mbx0=%x, mbx1=%x, " - "mbx2=%x, cmd=%x ****\n", __func__, ha->host_no, + "mbx2=%x, cmd=%x ****\n", __func__, base_vha->host_no, mcp->mb[0], mcp->mb[1], mcp->mb[2], command)); } else { - DEBUG11(printk("%s(%ld): done.\n", __func__, ha->host_no)); + DEBUG11(printk("%s(%ld): done.\n", __func__, + base_vha->host_no)); } return rval; } int -qla2x00_load_ram(scsi_qla_host_t *ha, dma_addr_t req_dma, uint32_t risc_addr, +qla2x00_load_ram(scsi_qla_host_t *vha, dma_addr_t req_dma, uint32_t risc_addr, uint32_t risc_code_size) { int rval; + struct qla_hw_data *ha = vha->hw; mbx_cmd_t mc; mbx_cmd_t *mcp = &mc; - DEBUG11(printk("%s(%ld): entered.\n", __func__, ha->host_no)); + DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no)); if (MSW(risc_addr) || IS_FWI2_CAPABLE(ha)) { mcp->mb[0] = MBC_LOAD_RISC_RAM_EXTENDED; @@ -312,13 +318,13 @@ qla2x00_load_ram(scsi_qla_host_t *ha, dma_addr_t req_dma, uint32_t risc_addr, mcp->in_mb = MBX_0; mcp->tov = MBX_TOV_SECONDS; mcp->flags = 0; - rval = qla2x00_mailbox_command(ha, mcp); + rval = qla2x00_mailbox_command(vha, mcp); if (rval != QLA_SUCCESS) { DEBUG2_3_11(printk("%s(%ld): failed=%x mb[0]=%x.\n", __func__, - ha->host_no, rval, mcp->mb[0])); + vha->host_no, rval, mcp->mb[0])); } else { - DEBUG11(printk("%s(%ld): done.\n", __func__, ha->host_no)); + DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no)); } return rval; @@ -340,13 +346,14 @@ qla2x00_load_ram(scsi_qla_host_t *ha, dma_addr_t req_dma, uint32_t risc_addr, * Kernel context. */ int -qla2x00_execute_fw(scsi_qla_host_t *ha, uint32_t risc_addr) +qla2x00_execute_fw(scsi_qla_host_t *vha, uint32_t risc_addr) { int rval; + struct qla_hw_data *ha = vha->hw; mbx_cmd_t mc; mbx_cmd_t *mcp = &mc; - DEBUG11(printk("%s(%ld): entered.\n", __func__, ha->host_no)); + DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no)); mcp->mb[0] = MBC_EXECUTE_FIRMWARE; mcp->out_mb = MBX_0; @@ -369,18 +376,18 @@ qla2x00_execute_fw(scsi_qla_host_t *ha, uint32_t risc_addr) mcp->tov = MBX_TOV_SECONDS; mcp->flags = 0; - rval = qla2x00_mailbox_command(ha, mcp); + rval = qla2x00_mailbox_command(vha, mcp); if (rval != QLA_SUCCESS) { DEBUG2_3_11(printk("%s(%ld): failed=%x mb[0]=%x.\n", __func__, - ha->host_no, rval, mcp->mb[0])); + vha->host_no, rval, mcp->mb[0])); } else { if (IS_FWI2_CAPABLE(ha)) { DEBUG11(printk("%s(%ld): done exchanges=%x.\n", - __func__, ha->host_no, mcp->mb[1])); + __func__, vha->host_no, mcp->mb[1])); } else { DEBUG11(printk("%s(%ld): done.\n", __func__, - ha->host_no)); + vha->host_no)); } } @@ -404,28 +411,28 @@ qla2x00_execute_fw(scsi_qla_host_t *ha, uint32_t risc_addr) * Kernel context. */ void -qla2x00_get_fw_version(scsi_qla_host_t *ha, uint16_t *major, uint16_t *minor, +qla2x00_get_fw_version(scsi_qla_host_t *vha, uint16_t *major, uint16_t *minor, uint16_t *subminor, uint16_t *attributes, uint32_t *memory) { int rval; mbx_cmd_t mc; mbx_cmd_t *mcp = &mc; - DEBUG11(printk("%s(%ld): entered.\n", __func__, ha->host_no)); + DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no)); mcp->mb[0] = MBC_GET_FIRMWARE_VERSION; mcp->out_mb = MBX_0; mcp->in_mb = MBX_6|MBX_5|MBX_4|MBX_3|MBX_2|MBX_1|MBX_0; mcp->flags = 0; mcp->tov = MBX_TOV_SECONDS; - rval = qla2x00_mailbox_command(ha, mcp); + rval = qla2x00_mailbox_command(vha, mcp); /* Return mailbox data. */ *major = mcp->mb[1]; *minor = mcp->mb[2]; *subminor = mcp->mb[3]; *attributes = mcp->mb[6]; - if (IS_QLA2100(ha) || IS_QLA2200(ha)) + if (IS_QLA2100(vha->hw) || IS_QLA2200(vha->hw)) *memory = 0x1FFFF; /* Defaults to 128KB. */ else *memory = (mcp->mb[5] << 16) | mcp->mb[4]; @@ -433,10 +440,10 @@ qla2x00_get_fw_version(scsi_qla_host_t *ha, uint16_t *major, uint16_t *minor, if (rval != QLA_SUCCESS) { /*EMPTY*/ DEBUG2_3_11(printk("%s(%ld): failed=%x.\n", __func__, - ha->host_no, rval)); + vha->host_no, rval)); } else { /*EMPTY*/ - DEBUG11(printk("%s(%ld): done.\n", __func__, ha->host_no)); + DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no)); } } @@ -455,32 +462,32 @@ qla2x00_get_fw_version(scsi_qla_host_t *ha, uint16_t *major, uint16_t *minor, * Kernel context. */ int -qla2x00_get_fw_options(scsi_qla_host_t *ha, uint16_t *fwopts) +qla2x00_get_fw_options(scsi_qla_host_t *vha, uint16_t *fwopts) { int rval; mbx_cmd_t mc; mbx_cmd_t *mcp = &mc; - DEBUG11(printk("%s(%ld): entered.\n", __func__, ha->host_no)); + DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no)); mcp->mb[0] = MBC_GET_FIRMWARE_OPTION; mcp->out_mb = MBX_0; mcp->in_mb = MBX_3|MBX_2|MBX_1|MBX_0; mcp->tov = MBX_TOV_SECONDS; mcp->flags = 0; - rval = qla2x00_mailbox_command(ha, mcp); + rval = qla2x00_mailbox_command(vha, mcp); if (rval != QLA_SUCCESS) { /*EMPTY*/ DEBUG2_3_11(printk("%s(%ld): failed=%x.\n", __func__, - ha->host_no, rval)); + vha->host_no, rval)); } else { fwopts[0] = mcp->mb[0]; fwopts[1] = mcp->mb[1]; fwopts[2] = mcp->mb[2]; fwopts[3] = mcp->mb[3]; - DEBUG11(printk("%s(%ld): done.\n", __func__, ha->host_no)); + DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no)); } return rval; @@ -502,13 +509,13 @@ qla2x00_get_fw_options(scsi_qla_host_t *ha, uint16_t *fwopts) * Kernel context. */ int -qla2x00_set_fw_options(scsi_qla_host_t *ha, uint16_t *fwopts) +qla2x00_set_fw_options(scsi_qla_host_t *vha, uint16_t *fwopts) { int rval; mbx_cmd_t mc; mbx_cmd_t *mcp = &mc; - DEBUG11(printk("%s(%ld): entered.\n", __func__, ha->host_no)); + DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no)); mcp->mb[0] = MBC_SET_FIRMWARE_OPTION; mcp->mb[1] = fwopts[1]; @@ -516,7 +523,7 @@ qla2x00_set_fw_options(scsi_qla_host_t *ha, uint16_t *fwopts) mcp->mb[3] = fwopts[3]; mcp->out_mb = MBX_3|MBX_2|MBX_1|MBX_0; mcp->in_mb = MBX_0; - if (IS_FWI2_CAPABLE(ha)) { + if (IS_FWI2_CAPABLE(vha->hw)) { mcp->in_mb |= MBX_1; } else { mcp->mb[10] = fwopts[10]; @@ -526,17 +533,17 @@ qla2x00_set_fw_options(scsi_qla_host_t *ha, uint16_t *fwopts) } mcp->tov = MBX_TOV_SECONDS; mcp->flags = 0; - rval = qla2x00_mailbox_command(ha, mcp); + rval = qla2x00_mailbox_command(vha, mcp); fwopts[0] = mcp->mb[0]; if (rval != QLA_SUCCESS) { /*EMPTY*/ DEBUG2_3_11(printk("%s(%ld): failed=%x (%x/%x).\n", __func__, - ha->host_no, rval, mcp->mb[0], mcp->mb[1])); + vha->host_no, rval, mcp->mb[0], mcp->mb[1])); } else { /*EMPTY*/ - DEBUG11(printk("%s(%ld): done.\n", __func__, ha->host_no)); + DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no)); } return rval; @@ -558,13 +565,14 @@ qla2x00_set_fw_options(scsi_qla_host_t *ha, uint16_t *fwopts) * Kernel context. */ int -qla2x00_mbx_reg_test(scsi_qla_host_t *ha) +qla2x00_mbx_reg_test(scsi_qla_host_t *vha) { int rval; + struct qla_hw_data *ha = vha->hw; mbx_cmd_t mc; mbx_cmd_t *mcp = &mc; - DEBUG11(printk("qla2x00_mbx_reg_test(%ld): entered.\n", ha->host_no)); + DEBUG11(printk("qla2x00_mbx_reg_test(%ld): entered.\n", vha->host_no)); mcp->mb[0] = MBC_MAILBOX_REGISTER_TEST; mcp->mb[1] = 0xAAAA; @@ -578,7 +586,7 @@ qla2x00_mbx_reg_test(scsi_qla_host_t *ha) mcp->in_mb = MBX_7|MBX_6|MBX_5|MBX_4|MBX_3|MBX_2|MBX_1|MBX_0; mcp->tov = MBX_TOV_SECONDS; mcp->flags = 0; - rval = qla2x00_mailbox_command(ha, mcp); + rval = qla2x00_mailbox_command(vha, mcp); if (rval == QLA_SUCCESS) { if (mcp->mb[1] != 0xAAAA || mcp->mb[2] != 0x5555 || @@ -591,7 +599,7 @@ qla2x00_mbx_reg_test(scsi_qla_host_t *ha) struct device_reg_24xx __iomem *reg = &ha->iobase->isp24; - qla2xxx_hw_event_log(ha, HW_EVENT_ISP_ERR, 0, + qla2xxx_hw_event_log(vha, HW_EVENT_ISP_ERR, 0, LSW(RD_REG_DWORD(®->hccr)), LSW(RD_REG_DWORD(®->istatus))); } @@ -600,11 +608,11 @@ qla2x00_mbx_reg_test(scsi_qla_host_t *ha) if (rval != QLA_SUCCESS) { /*EMPTY*/ DEBUG2_3_11(printk("qla2x00_mbx_reg_test(%ld): failed=%x.\n", - ha->host_no, rval)); + vha->host_no, rval)); } else { /*EMPTY*/ DEBUG11(printk("qla2x00_mbx_reg_test(%ld): done.\n", - ha->host_no)); + vha->host_no)); } return rval; @@ -626,18 +634,18 @@ qla2x00_mbx_reg_test(scsi_qla_host_t *ha) * Kernel context. */ int -qla2x00_verify_checksum(scsi_qla_host_t *ha, uint32_t risc_addr) +qla2x00_verify_checksum(scsi_qla_host_t *vha, uint32_t risc_addr) { int rval; mbx_cmd_t mc; mbx_cmd_t *mcp = &mc; - DEBUG11(printk("%s(%ld): entered.\n", __func__, ha->host_no)); + DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no)); mcp->mb[0] = MBC_VERIFY_CHECKSUM; mcp->out_mb = MBX_0; mcp->in_mb = MBX_0; - if (IS_FWI2_CAPABLE(ha)) { + if (IS_FWI2_CAPABLE(vha->hw)) { mcp->mb[1] = MSW(risc_addr); mcp->mb[2] = LSW(risc_addr); mcp->out_mb |= MBX_2|MBX_1; @@ -650,14 +658,14 @@ qla2x00_verify_checksum(scsi_qla_host_t *ha, uint32_t risc_addr) mcp->tov = MBX_TOV_SECONDS; mcp->flags = 0; - rval = qla2x00_mailbox_command(ha, mcp); + rval = qla2x00_mailbox_command(vha, mcp); if (rval != QLA_SUCCESS) { DEBUG2_3_11(printk("%s(%ld): failed=%x chk sum=%x.\n", __func__, - ha->host_no, rval, IS_FWI2_CAPABLE(ha) ? + vha->host_no, rval, IS_FWI2_CAPABLE(vha->hw) ? (mcp->mb[2] << 16) | mcp->mb[1]: mcp->mb[1])); } else { - DEBUG11(printk("%s(%ld): done.\n", __func__, ha->host_no)); + DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no)); } return rval; @@ -682,7 +690,7 @@ qla2x00_verify_checksum(scsi_qla_host_t *ha, uint32_t risc_addr) * Kernel context. */ static int -qla2x00_issue_iocb_timeout(scsi_qla_host_t *ha, void *buffer, +qla2x00_issue_iocb_timeout(scsi_qla_host_t *vha, void *buffer, dma_addr_t phys_addr, size_t size, uint32_t tov) { int rval; @@ -699,30 +707,30 @@ qla2x00_issue_iocb_timeout(scsi_qla_host_t *ha, void *buffer, mcp->in_mb = MBX_2|MBX_0; mcp->tov = tov; mcp->flags = 0; - rval = qla2x00_mailbox_command(ha, mcp); + rval = qla2x00_mailbox_command(vha, mcp); if (rval != QLA_SUCCESS) { /*EMPTY*/ DEBUG(printk("qla2x00_issue_iocb(%ld): failed rval 0x%x\n", - ha->host_no, rval)); + vha->host_no, rval)); DEBUG2(printk("qla2x00_issue_iocb(%ld): failed rval 0x%x\n", - ha->host_no, rval)); + vha->host_no, rval)); } else { sts_entry_t *sts_entry = (sts_entry_t *) buffer; /* Mask reserved bits. */ sts_entry->entry_status &= - IS_FWI2_CAPABLE(ha) ? RF_MASK_24XX :RF_MASK; + IS_FWI2_CAPABLE(vha->hw) ? RF_MASK_24XX : RF_MASK; } return rval; } int -qla2x00_issue_iocb(scsi_qla_host_t *ha, void *buffer, dma_addr_t phys_addr, +qla2x00_issue_iocb(scsi_qla_host_t *vha, void *buffer, dma_addr_t phys_addr, size_t size) { - return qla2x00_issue_iocb_timeout(ha, buffer, phys_addr, size, + return qla2x00_issue_iocb_timeout(vha, buffer, phys_addr, size, MBX_TOV_SECONDS); } @@ -741,7 +749,7 @@ qla2x00_issue_iocb(scsi_qla_host_t *ha, void *buffer, dma_addr_t phys_addr, * Kernel context. */ int -qla2x00_abort_command(scsi_qla_host_t *ha, srb_t *sp) +qla2x00_abort_command(scsi_qla_host_t *vha, srb_t *sp) { unsigned long flags = 0; fc_port_t *fcport; @@ -749,14 +757,16 @@ qla2x00_abort_command(scsi_qla_host_t *ha, srb_t *sp) uint32_t handle; mbx_cmd_t mc; mbx_cmd_t *mcp = &mc; + struct qla_hw_data *ha = vha->hw; + struct req_que *req = ha->req; - DEBUG11(printk("qla2x00_abort_command(%ld): entered.\n", ha->host_no)); + DEBUG11(printk("qla2x00_abort_command(%ld): entered.\n", vha->host_no)); fcport = sp->fcport; spin_lock_irqsave(&ha->hardware_lock, flags); for (handle = 1; handle < MAX_OUTSTANDING_COMMANDS; handle++) { - if (ha->outstanding_cmds[handle] == sp) + if (req->outstanding_cmds[handle] == sp) break; } spin_unlock_irqrestore(&ha->hardware_lock, flags); @@ -778,14 +788,14 @@ qla2x00_abort_command(scsi_qla_host_t *ha, srb_t *sp) mcp->in_mb = MBX_0; mcp->tov = MBX_TOV_SECONDS; mcp->flags = 0; - rval = qla2x00_mailbox_command(ha, mcp); + rval = qla2x00_mailbox_command(vha, mcp); if (rval != QLA_SUCCESS) { DEBUG2_3_11(printk("qla2x00_abort_command(%ld): failed=%x.\n", - ha->host_no, rval)); + vha->host_no, rval)); } else { DEBUG11(printk("qla2x00_abort_command(%ld): done.\n", - ha->host_no)); + vha->host_no)); } return rval; @@ -797,40 +807,40 @@ qla2x00_abort_target(struct fc_port *fcport, unsigned int l) int rval, rval2; mbx_cmd_t mc; mbx_cmd_t *mcp = &mc; - scsi_qla_host_t *ha; + scsi_qla_host_t *vha; - DEBUG11(printk("%s(%ld): entered.\n", __func__, fcport->ha->host_no)); + DEBUG11(printk("%s(%ld): entered.\n", __func__, fcport->vha->host_no)); l = l; - ha = fcport->ha; + vha = fcport->vha; mcp->mb[0] = MBC_ABORT_TARGET; mcp->out_mb = MBX_9|MBX_2|MBX_1|MBX_0; - if (HAS_EXTENDED_IDS(ha)) { + if (HAS_EXTENDED_IDS(vha->hw)) { mcp->mb[1] = fcport->loop_id; mcp->mb[10] = 0; mcp->out_mb |= MBX_10; } else { mcp->mb[1] = fcport->loop_id << 8; } - mcp->mb[2] = ha->loop_reset_delay; - mcp->mb[9] = ha->vp_idx; + mcp->mb[2] = vha->hw->loop_reset_delay; + mcp->mb[9] = vha->vp_idx; mcp->in_mb = MBX_0; mcp->tov = MBX_TOV_SECONDS; mcp->flags = 0; - rval = qla2x00_mailbox_command(ha, mcp); + rval = qla2x00_mailbox_command(vha, mcp); if (rval != QLA_SUCCESS) { DEBUG2_3_11(printk("%s(%ld): failed=%x.\n", __func__, - ha->host_no, rval)); + vha->host_no, rval)); } /* Issue marker IOCB. */ - rval2 = qla2x00_marker(ha, fcport->loop_id, 0, MK_SYNC_ID); + rval2 = qla2x00_marker(vha, fcport->loop_id, 0, MK_SYNC_ID); if (rval2 != QLA_SUCCESS) { DEBUG2_3_11(printk("%s(%ld): failed to issue Marker IOCB " - "(%x).\n", __func__, ha->host_no, rval2)); + "(%x).\n", __func__, vha->host_no, rval2)); } else { - DEBUG11(printk("%s(%ld): done.\n", __func__, ha->host_no)); + DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no)); } return rval; @@ -842,37 +852,37 @@ qla2x00_lun_reset(struct fc_port *fcport, unsigned int l) int rval, rval2; mbx_cmd_t mc; mbx_cmd_t *mcp = &mc; - scsi_qla_host_t *ha; + scsi_qla_host_t *vha; - DEBUG11(printk("%s(%ld): entered.\n", __func__, fcport->ha->host_no)); + DEBUG11(printk("%s(%ld): entered.\n", __func__, fcport->vha->host_no)); - ha = fcport->ha; + vha = fcport->vha; mcp->mb[0] = MBC_LUN_RESET; mcp->out_mb = MBX_9|MBX_3|MBX_2|MBX_1|MBX_0; - if (HAS_EXTENDED_IDS(ha)) + if (HAS_EXTENDED_IDS(vha->hw)) mcp->mb[1] = fcport->loop_id; else mcp->mb[1] = fcport->loop_id << 8; mcp->mb[2] = l; mcp->mb[3] = 0; - mcp->mb[9] = ha->vp_idx; + mcp->mb[9] = vha->vp_idx; mcp->in_mb = MBX_0; mcp->tov = MBX_TOV_SECONDS; mcp->flags = 0; - rval = qla2x00_mailbox_command(ha, mcp); + rval = qla2x00_mailbox_command(vha, mcp); if (rval != QLA_SUCCESS) { DEBUG2_3_11(printk("%s(%ld): failed=%x.\n", __func__, - ha->host_no, rval)); + vha->host_no, rval)); } /* Issue marker IOCB. */ - rval2 = qla2x00_marker(ha, fcport->loop_id, l, MK_SYNC_ID_LUN); + rval2 = qla2x00_marker(vha, fcport->loop_id, l, MK_SYNC_ID_LUN); if (rval2 != QLA_SUCCESS) { DEBUG2_3_11(printk("%s(%ld): failed to issue Marker IOCB " - "(%x).\n", __func__, ha->host_no, rval2)); + "(%x).\n", __func__, vha->host_no, rval2)); } else { - DEBUG11(printk("%s(%ld): done.\n", __func__, ha->host_no)); + DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no)); } return rval; @@ -899,7 +909,7 @@ qla2x00_lun_reset(struct fc_port *fcport, unsigned int l) * Kernel context. */ int -qla2x00_get_adapter_id(scsi_qla_host_t *ha, uint16_t *id, uint8_t *al_pa, +qla2x00_get_adapter_id(scsi_qla_host_t *vha, uint16_t *id, uint8_t *al_pa, uint8_t *area, uint8_t *domain, uint16_t *top, uint16_t *sw_cap) { int rval; @@ -907,15 +917,15 @@ qla2x00_get_adapter_id(scsi_qla_host_t *ha, uint16_t *id, uint8_t *al_pa, mbx_cmd_t *mcp = &mc; DEBUG11(printk("qla2x00_get_adapter_id(%ld): entered.\n", - ha->host_no)); + vha->host_no)); mcp->mb[0] = MBC_GET_ADAPTER_LOOP_ID; - mcp->mb[9] = ha->vp_idx; + mcp->mb[9] = vha->vp_idx; mcp->out_mb = MBX_9|MBX_0; mcp->in_mb = MBX_9|MBX_7|MBX_6|MBX_3|MBX_2|MBX_1|MBX_0; mcp->tov = MBX_TOV_SECONDS; mcp->flags = 0; - rval = qla2x00_mailbox_command(ha, mcp); + rval = qla2x00_mailbox_command(vha, mcp); if (mcp->mb[0] == MBS_COMMAND_ERROR) rval = QLA_COMMAND_ERROR; else if (mcp->mb[0] == MBS_INVALID_COMMAND) @@ -932,11 +942,11 @@ qla2x00_get_adapter_id(scsi_qla_host_t *ha, uint16_t *id, uint8_t *al_pa, if (rval != QLA_SUCCESS) { /*EMPTY*/ DEBUG2_3_11(printk("qla2x00_get_adapter_id(%ld): failed=%x.\n", - ha->host_no, rval)); + vha->host_no, rval)); } else { /*EMPTY*/ DEBUG11(printk("qla2x00_get_adapter_id(%ld): done.\n", - ha->host_no)); + vha->host_no)); } return rval; @@ -958,7 +968,7 @@ qla2x00_get_adapter_id(scsi_qla_host_t *ha, uint16_t *id, uint8_t *al_pa, * Kernel context. */ int -qla2x00_get_retry_cnt(scsi_qla_host_t *ha, uint8_t *retry_cnt, uint8_t *tov, +qla2x00_get_retry_cnt(scsi_qla_host_t *vha, uint8_t *retry_cnt, uint8_t *tov, uint16_t *r_a_tov) { int rval; @@ -967,19 +977,19 @@ qla2x00_get_retry_cnt(scsi_qla_host_t *ha, uint8_t *retry_cnt, uint8_t *tov, mbx_cmd_t *mcp = &mc; DEBUG11(printk("qla2x00_get_retry_cnt(%ld): entered.\n", - ha->host_no)); + vha->host_no)); mcp->mb[0] = MBC_GET_RETRY_COUNT; mcp->out_mb = MBX_0; mcp->in_mb = MBX_3|MBX_2|MBX_1|MBX_0; mcp->tov = MBX_TOV_SECONDS; mcp->flags = 0; - rval = qla2x00_mailbox_command(ha, mcp); + rval = qla2x00_mailbox_command(vha, mcp); if (rval != QLA_SUCCESS) { /*EMPTY*/ DEBUG2_3_11(printk("qla2x00_get_retry_cnt(%ld): failed = %x.\n", - ha->host_no, mcp->mb[0])); + vha->host_no, mcp->mb[0])); } else { /* Convert returned data and check our values. */ *r_a_tov = mcp->mb[3] / 2; @@ -991,7 +1001,7 @@ qla2x00_get_retry_cnt(scsi_qla_host_t *ha, uint8_t *retry_cnt, uint8_t *tov, } DEBUG11(printk("qla2x00_get_retry_cnt(%ld): done. mb3=%d " - "ratov=%d.\n", ha->host_no, mcp->mb[3], ratov)); + "ratov=%d.\n", vha->host_no, mcp->mb[3], ratov)); } return rval; @@ -1015,14 +1025,15 @@ qla2x00_get_retry_cnt(scsi_qla_host_t *ha, uint8_t *retry_cnt, uint8_t *tov, * Kernel context. */ int -qla2x00_init_firmware(scsi_qla_host_t *ha, uint16_t size) +qla2x00_init_firmware(scsi_qla_host_t *vha, uint16_t size) { int rval; mbx_cmd_t mc; mbx_cmd_t *mcp = &mc; + struct qla_hw_data *ha = vha->hw; DEBUG11(printk("qla2x00_init_firmware(%ld): entered.\n", - ha->host_no)); + vha->host_no)); if (ha->flags.npiv_supported) mcp->mb[0] = MBC_MID_INITIALIZE_FIRMWARE; @@ -1040,17 +1051,17 @@ qla2x00_init_firmware(scsi_qla_host_t *ha, uint16_t size) mcp->buf_size = size; mcp->flags = MBX_DMA_OUT; mcp->tov = MBX_TOV_SECONDS; - rval = qla2x00_mailbox_command(ha, mcp); + rval = qla2x00_mailbox_command(vha, mcp); if (rval != QLA_SUCCESS) { /*EMPTY*/ DEBUG2_3_11(printk("qla2x00_init_firmware(%ld): failed=%x " "mb0=%x.\n", - ha->host_no, rval, mcp->mb[0])); + vha->host_no, rval, mcp->mb[0])); } else { /*EMPTY*/ DEBUG11(printk("qla2x00_init_firmware(%ld): done.\n", - ha->host_no)); + vha->host_no)); } return rval; @@ -1073,7 +1084,7 @@ qla2x00_init_firmware(scsi_qla_host_t *ha, uint16_t size) * Kernel context. */ int -qla2x00_get_port_database(scsi_qla_host_t *ha, fc_port_t *fcport, uint8_t opt) +qla2x00_get_port_database(scsi_qla_host_t *vha, fc_port_t *fcport, uint8_t opt) { int rval; mbx_cmd_t mc; @@ -1081,14 +1092,15 @@ qla2x00_get_port_database(scsi_qla_host_t *ha, fc_port_t *fcport, uint8_t opt) port_database_t *pd; struct port_database_24xx *pd24; dma_addr_t pd_dma; + struct qla_hw_data *ha = vha->hw; - DEBUG11(printk("%s(%ld): entered.\n", __func__, ha->host_no)); + DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no)); pd24 = NULL; pd = dma_pool_alloc(ha->s_dma_pool, GFP_KERNEL, &pd_dma); if (pd == NULL) { DEBUG2_3(printk("%s(%ld): failed to allocate Port Database " - "structure.\n", __func__, ha->host_no)); + "structure.\n", __func__, vha->host_no)); return QLA_MEMORY_ALLOC_FAILED; } memset(pd, 0, max(PORT_DATABASE_SIZE, PORT_DATABASE_24XX_SIZE)); @@ -1100,7 +1112,7 @@ qla2x00_get_port_database(scsi_qla_host_t *ha, fc_port_t *fcport, uint8_t opt) mcp->mb[3] = LSW(pd_dma); mcp->mb[6] = MSW(MSD(pd_dma)); mcp->mb[7] = LSW(MSD(pd_dma)); - mcp->mb[9] = ha->vp_idx; + mcp->mb[9] = vha->vp_idx; mcp->out_mb = MBX_9|MBX_7|MBX_6|MBX_3|MBX_2|MBX_0; mcp->in_mb = MBX_0; if (IS_FWI2_CAPABLE(ha)) { @@ -1120,7 +1132,7 @@ qla2x00_get_port_database(scsi_qla_host_t *ha, fc_port_t *fcport, uint8_t opt) PORT_DATABASE_24XX_SIZE : PORT_DATABASE_SIZE; mcp->flags = MBX_DMA_IN; mcp->tov = (ha->login_timeout * 2) + (ha->login_timeout / 2); - rval = qla2x00_mailbox_command(ha, mcp); + rval = qla2x00_mailbox_command(vha, mcp); if (rval != QLA_SUCCESS) goto gpd_error_out; @@ -1132,7 +1144,7 @@ qla2x00_get_port_database(scsi_qla_host_t *ha, fc_port_t *fcport, uint8_t opt) pd24->last_login_state != PDS_PRLI_COMPLETE) { DEBUG2(printk("%s(%ld): Unable to verify " "login-state (%x/%x) for loop_id %x\n", - __func__, ha->host_no, + __func__, vha->host_no, pd24->current_login_state, pd24->last_login_state, fcport->loop_id)); rval = QLA_FUNCTION_FAILED; @@ -1192,9 +1204,9 @@ gpd_error_out: if (rval != QLA_SUCCESS) { DEBUG2_3_11(printk("%s(%ld): failed=%x mb[0]=%x mb[1]=%x.\n", - __func__, ha->host_no, rval, mcp->mb[0], mcp->mb[1])); + __func__, vha->host_no, rval, mcp->mb[0], mcp->mb[1])); } else { - DEBUG11(printk("%s(%ld): done.\n", __func__, ha->host_no)); + DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no)); } return rval; @@ -1217,21 +1229,21 @@ gpd_error_out: * Kernel context. */ int -qla2x00_get_firmware_state(scsi_qla_host_t *ha, uint16_t *states) +qla2x00_get_firmware_state(scsi_qla_host_t *vha, uint16_t *states) { int rval; mbx_cmd_t mc; mbx_cmd_t *mcp = &mc; DEBUG11(printk("qla2x00_get_firmware_state(%ld): entered.\n", - ha->host_no)); + vha->host_no)); mcp->mb[0] = MBC_GET_FIRMWARE_STATE; mcp->out_mb = MBX_0; mcp->in_mb = MBX_3|MBX_2|MBX_1|MBX_0; mcp->tov = MBX_TOV_SECONDS; mcp->flags = 0; - rval = qla2x00_mailbox_command(ha, mcp); + rval = qla2x00_mailbox_command(vha, mcp); /* Return firmware states. */ states[0] = mcp->mb[1]; @@ -1241,11 +1253,11 @@ qla2x00_get_firmware_state(scsi_qla_host_t *ha, uint16_t *states) if (rval != QLA_SUCCESS) { /*EMPTY*/ DEBUG2_3_11(printk("qla2x00_get_firmware_state(%ld): " - "failed=%x.\n", ha->host_no, rval)); + "failed=%x.\n", vha->host_no, rval)); } else { /*EMPTY*/ DEBUG11(printk("qla2x00_get_firmware_state(%ld): done.\n", - ha->host_no)); + vha->host_no)); } return rval; @@ -1270,7 +1282,7 @@ qla2x00_get_firmware_state(scsi_qla_host_t *ha, uint16_t *states) * Kernel context. */ int -qla2x00_get_port_name(scsi_qla_host_t *ha, uint16_t loop_id, uint8_t *name, +qla2x00_get_port_name(scsi_qla_host_t *vha, uint16_t loop_id, uint8_t *name, uint8_t opt) { int rval; @@ -1278,12 +1290,12 @@ qla2x00_get_port_name(scsi_qla_host_t *ha, uint16_t loop_id, uint8_t *name, mbx_cmd_t *mcp = &mc; DEBUG11(printk("qla2x00_get_port_name(%ld): entered.\n", - ha->host_no)); + vha->host_no)); mcp->mb[0] = MBC_GET_PORT_NAME; - mcp->mb[9] = ha->vp_idx; + mcp->mb[9] = vha->vp_idx; mcp->out_mb = MBX_9|MBX_1|MBX_0; - if (HAS_EXTENDED_IDS(ha)) { + if (HAS_EXTENDED_IDS(vha->hw)) { mcp->mb[1] = loop_id; mcp->mb[10] = opt; mcp->out_mb |= MBX_10; @@ -1294,12 +1306,12 @@ qla2x00_get_port_name(scsi_qla_host_t *ha, uint16_t loop_id, uint8_t *name, mcp->in_mb = MBX_7|MBX_6|MBX_3|MBX_2|MBX_1|MBX_0; mcp->tov = MBX_TOV_SECONDS; mcp->flags = 0; - rval = qla2x00_mailbox_command(ha, mcp); + rval = qla2x00_mailbox_command(vha, mcp); if (rval != QLA_SUCCESS) { /*EMPTY*/ DEBUG2_3_11(printk("qla2x00_get_port_name(%ld): failed=%x.\n", - ha->host_no, rval)); + vha->host_no, rval)); } else { if (name != NULL) { /* This function returns name in big endian. */ @@ -1314,7 +1326,7 @@ qla2x00_get_port_name(scsi_qla_host_t *ha, uint16_t loop_id, uint8_t *name, } DEBUG11(printk("qla2x00_get_port_name(%ld): done.\n", - ha->host_no)); + vha->host_no)); } return rval; @@ -1336,45 +1348,45 @@ qla2x00_get_port_name(scsi_qla_host_t *ha, uint16_t loop_id, uint8_t *name, * Kernel context. */ int -qla2x00_lip_reset(scsi_qla_host_t *ha) +qla2x00_lip_reset(scsi_qla_host_t *vha) { int rval; mbx_cmd_t mc; mbx_cmd_t *mcp = &mc; - DEBUG11(printk("%s(%ld): entered.\n", __func__, ha->host_no)); + DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no)); - if (IS_FWI2_CAPABLE(ha)) { + if (IS_FWI2_CAPABLE(vha->hw)) { mcp->mb[0] = MBC_LIP_FULL_LOGIN; mcp->mb[1] = BIT_6; mcp->mb[2] = 0; - mcp->mb[3] = ha->loop_reset_delay; + mcp->mb[3] = vha->hw->loop_reset_delay; mcp->out_mb = MBX_3|MBX_2|MBX_1|MBX_0; } else { mcp->mb[0] = MBC_LIP_RESET; mcp->out_mb = MBX_3|MBX_2|MBX_1|MBX_0; - if (HAS_EXTENDED_IDS(ha)) { + if (HAS_EXTENDED_IDS(vha->hw)) { mcp->mb[1] = 0x00ff; mcp->mb[10] = 0; mcp->out_mb |= MBX_10; } else { mcp->mb[1] = 0xff00; } - mcp->mb[2] = ha->loop_reset_delay; + mcp->mb[2] = vha->hw->loop_reset_delay; mcp->mb[3] = 0; } mcp->in_mb = MBX_0; mcp->tov = MBX_TOV_SECONDS; mcp->flags = 0; - rval = qla2x00_mailbox_command(ha, mcp); + rval = qla2x00_mailbox_command(vha, mcp); if (rval != QLA_SUCCESS) { /*EMPTY*/ DEBUG2_3_11(printk("%s(%ld): failed=%x.\n", - __func__, ha->host_no, rval)); + __func__, vha->host_no, rval)); } else { /*EMPTY*/ - DEBUG11(printk("%s(%ld): done.\n", __func__, ha->host_no)); + DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no)); } return rval; @@ -1399,7 +1411,7 @@ qla2x00_lip_reset(scsi_qla_host_t *ha) * Kernel context. */ int -qla2x00_send_sns(scsi_qla_host_t *ha, dma_addr_t sns_phys_address, +qla2x00_send_sns(scsi_qla_host_t *vha, dma_addr_t sns_phys_address, uint16_t cmd_size, size_t buf_size) { int rval; @@ -1407,10 +1419,11 @@ qla2x00_send_sns(scsi_qla_host_t *ha, dma_addr_t sns_phys_address, mbx_cmd_t *mcp = &mc; DEBUG11(printk("qla2x00_send_sns(%ld): entered.\n", - ha->host_no)); + vha->host_no)); DEBUG11(printk("qla2x00_send_sns: retry cnt=%d ratov=%d total " - "tov=%d.\n", ha->retry_count, ha->login_timeout, mcp->tov)); + "tov=%d.\n", vha->hw->retry_count, vha->hw->login_timeout, + mcp->tov)); mcp->mb[0] = MBC_SEND_SNS_COMMAND; mcp->mb[1] = cmd_size; @@ -1422,25 +1435,25 @@ qla2x00_send_sns(scsi_qla_host_t *ha, dma_addr_t sns_phys_address, mcp->in_mb = MBX_0|MBX_1; mcp->buf_size = buf_size; mcp->flags = MBX_DMA_OUT|MBX_DMA_IN; - mcp->tov = (ha->login_timeout * 2) + (ha->login_timeout / 2); - rval = qla2x00_mailbox_command(ha, mcp); + mcp->tov = (vha->hw->login_timeout * 2) + (vha->hw->login_timeout / 2); + rval = qla2x00_mailbox_command(vha, mcp); if (rval != QLA_SUCCESS) { /*EMPTY*/ DEBUG(printk("qla2x00_send_sns(%ld): failed=%x mb[0]=%x " - "mb[1]=%x.\n", ha->host_no, rval, mcp->mb[0], mcp->mb[1])); + "mb[1]=%x.\n", vha->host_no, rval, mcp->mb[0], mcp->mb[1])); DEBUG2_3_11(printk("qla2x00_send_sns(%ld): failed=%x mb[0]=%x " - "mb[1]=%x.\n", ha->host_no, rval, mcp->mb[0], mcp->mb[1])); + "mb[1]=%x.\n", vha->host_no, rval, mcp->mb[0], mcp->mb[1])); } else { /*EMPTY*/ - DEBUG11(printk("qla2x00_send_sns(%ld): done.\n", ha->host_no)); + DEBUG11(printk("qla2x00_send_sns(%ld): done.\n", vha->host_no)); } return rval; } int -qla24xx_login_fabric(scsi_qla_host_t *ha, uint16_t loop_id, uint8_t domain, +qla24xx_login_fabric(scsi_qla_host_t *vha, uint16_t loop_id, uint8_t domain, uint8_t area, uint8_t al_pa, uint16_t *mb, uint8_t opt) { int rval; @@ -1448,13 +1461,14 @@ qla24xx_login_fabric(scsi_qla_host_t *ha, uint16_t loop_id, uint8_t domain, struct logio_entry_24xx *lg; dma_addr_t lg_dma; uint32_t iop[2]; + struct qla_hw_data *ha = vha->hw; - DEBUG11(printk("%s(%ld): entered.\n", __func__, ha->host_no)); + DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no)); lg = dma_pool_alloc(ha->s_dma_pool, GFP_KERNEL, &lg_dma); if (lg == NULL) { DEBUG2_3(printk("%s(%ld): failed to allocate Login IOCB.\n", - __func__, ha->host_no)); + __func__, vha->host_no)); return QLA_MEMORY_ALLOC_FAILED; } memset(lg, 0, sizeof(struct logio_entry_24xx)); @@ -1470,14 +1484,14 @@ qla24xx_login_fabric(scsi_qla_host_t *ha, uint16_t loop_id, uint8_t domain, lg->port_id[0] = al_pa; lg->port_id[1] = area; lg->port_id[2] = domain; - lg->vp_index = ha->vp_idx; - rval = qla2x00_issue_iocb(ha, lg, lg_dma, 0); + lg->vp_index = vha->vp_idx; + rval = qla2x00_issue_iocb(vha, lg, lg_dma, 0); if (rval != QLA_SUCCESS) { DEBUG2_3_11(printk("%s(%ld): failed to issue Login IOCB " - "(%x).\n", __func__, ha->host_no, rval)); + "(%x).\n", __func__, vha->host_no, rval)); } else if (lg->entry_status != 0) { DEBUG2_3_11(printk("%s(%ld): failed to complete IOCB " - "-- error status (%x).\n", __func__, ha->host_no, + "-- error status (%x).\n", __func__, vha->host_no, lg->entry_status)); rval = QLA_FUNCTION_FAILED; } else if (lg->comp_status != __constant_cpu_to_le16(CS_COMPLETE)) { @@ -1486,7 +1500,7 @@ qla24xx_login_fabric(scsi_qla_host_t *ha, uint16_t loop_id, uint8_t domain, DEBUG2_3_11(printk("%s(%ld): failed to complete IOCB " "-- completion status (%x) ioparam=%x/%x.\n", __func__, - ha->host_no, le16_to_cpu(lg->comp_status), iop[0], + vha->host_no, le16_to_cpu(lg->comp_status), iop[0], iop[1])); switch (iop[0]) { @@ -1515,7 +1529,7 @@ qla24xx_login_fabric(scsi_qla_host_t *ha, uint16_t loop_id, uint8_t domain, break; } } else { - DEBUG11(printk("%s(%ld): done.\n", __func__, ha->host_no)); + DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no)); iop[0] = le32_to_cpu(lg->io_parameter[0]); @@ -1562,14 +1576,15 @@ qla24xx_login_fabric(scsi_qla_host_t *ha, uint16_t loop_id, uint8_t domain, * Kernel context. */ int -qla2x00_login_fabric(scsi_qla_host_t *ha, uint16_t loop_id, uint8_t domain, +qla2x00_login_fabric(scsi_qla_host_t *vha, uint16_t loop_id, uint8_t domain, uint8_t area, uint8_t al_pa, uint16_t *mb, uint8_t opt) { int rval; mbx_cmd_t mc; mbx_cmd_t *mcp = &mc; + struct qla_hw_data *ha = vha->hw; - DEBUG11(printk("qla2x00_login_fabric(%ld): entered.\n", ha->host_no)); + DEBUG11(printk("qla2x00_login_fabric(%ld): entered.\n", vha->host_no)); mcp->mb[0] = MBC_LOGIN_FABRIC_PORT; mcp->out_mb = MBX_3|MBX_2|MBX_1|MBX_0; @@ -1586,7 +1601,7 @@ qla2x00_login_fabric(scsi_qla_host_t *ha, uint16_t loop_id, uint8_t domain, mcp->in_mb = MBX_7|MBX_6|MBX_2|MBX_1|MBX_0; mcp->tov = (ha->login_timeout * 2) + (ha->login_timeout / 2); mcp->flags = 0; - rval = qla2x00_mailbox_command(ha, mcp); + rval = qla2x00_mailbox_command(vha, mcp); /* Return mailbox statuses. */ if (mb != NULL) { @@ -1613,12 +1628,12 @@ qla2x00_login_fabric(scsi_qla_host_t *ha, uint16_t loop_id, uint8_t domain, /*EMPTY*/ DEBUG2_3_11(printk("qla2x00_login_fabric(%ld): failed=%x " - "mb[0]=%x mb[1]=%x mb[2]=%x.\n", ha->host_no, rval, + "mb[0]=%x mb[1]=%x mb[2]=%x.\n", vha->host_no, rval, mcp->mb[0], mcp->mb[1], mcp->mb[2])); } else { /*EMPTY*/ DEBUG11(printk("qla2x00_login_fabric(%ld): done.\n", - ha->host_no)); + vha->host_no)); } return rval; @@ -1641,19 +1656,20 @@ qla2x00_login_fabric(scsi_qla_host_t *ha, uint16_t loop_id, uint8_t domain, * */ int -qla2x00_login_local_device(scsi_qla_host_t *ha, fc_port_t *fcport, +qla2x00_login_local_device(scsi_qla_host_t *vha, fc_port_t *fcport, uint16_t *mb_ret, uint8_t opt) { int rval; mbx_cmd_t mc; mbx_cmd_t *mcp = &mc; + struct qla_hw_data *ha = vha->hw; if (IS_FWI2_CAPABLE(ha)) - return qla24xx_login_fabric(ha, fcport->loop_id, + return qla24xx_login_fabric(vha, fcport->loop_id, fcport->d_id.b.domain, fcport->d_id.b.area, fcport->d_id.b.al_pa, mb_ret, opt); - DEBUG3(printk("%s(%ld): entered.\n", __func__, ha->host_no)); + DEBUG3(printk("%s(%ld): entered.\n", __func__, vha->host_no)); mcp->mb[0] = MBC_LOGIN_LOOP_PORT; if (HAS_EXTENDED_IDS(ha)) @@ -1665,7 +1681,7 @@ qla2x00_login_local_device(scsi_qla_host_t *ha, fc_port_t *fcport, mcp->in_mb = MBX_7|MBX_6|MBX_1|MBX_0; mcp->tov = (ha->login_timeout * 2) + (ha->login_timeout / 2); mcp->flags = 0; - rval = qla2x00_mailbox_command(ha, mcp); + rval = qla2x00_mailbox_command(vha, mcp); /* Return mailbox statuses. */ if (mb_ret != NULL) { @@ -1686,33 +1702,34 @@ qla2x00_login_local_device(scsi_qla_host_t *ha, fc_port_t *fcport, rval = QLA_SUCCESS; DEBUG(printk("%s(%ld): failed=%x mb[0]=%x mb[1]=%x " - "mb[6]=%x mb[7]=%x.\n", __func__, ha->host_no, rval, + "mb[6]=%x mb[7]=%x.\n", __func__, vha->host_no, rval, mcp->mb[0], mcp->mb[1], mcp->mb[6], mcp->mb[7])); DEBUG2_3(printk("%s(%ld): failed=%x mb[0]=%x mb[1]=%x " - "mb[6]=%x mb[7]=%x.\n", __func__, ha->host_no, rval, + "mb[6]=%x mb[7]=%x.\n", __func__, vha->host_no, rval, mcp->mb[0], mcp->mb[1], mcp->mb[6], mcp->mb[7])); } else { /*EMPTY*/ - DEBUG3(printk("%s(%ld): done.\n", __func__, ha->host_no)); + DEBUG3(printk("%s(%ld): done.\n", __func__, vha->host_no)); } return (rval); } int -qla24xx_fabric_logout(scsi_qla_host_t *ha, uint16_t loop_id, uint8_t domain, +qla24xx_fabric_logout(scsi_qla_host_t *vha, uint16_t loop_id, uint8_t domain, uint8_t area, uint8_t al_pa) { int rval; struct logio_entry_24xx *lg; dma_addr_t lg_dma; + struct qla_hw_data *ha = vha->hw; - DEBUG11(printk("%s(%ld): entered.\n", __func__, ha->host_no)); + DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no)); lg = dma_pool_alloc(ha->s_dma_pool, GFP_KERNEL, &lg_dma); if (lg == NULL) { DEBUG2_3(printk("%s(%ld): failed to allocate Logout IOCB.\n", - __func__, ha->host_no)); + __func__, vha->host_no)); return QLA_MEMORY_ALLOC_FAILED; } memset(lg, 0, sizeof(struct logio_entry_24xx)); @@ -1725,25 +1742,25 @@ qla24xx_fabric_logout(scsi_qla_host_t *ha, uint16_t loop_id, uint8_t domain, lg->port_id[0] = al_pa; lg->port_id[1] = area; lg->port_id[2] = domain; - lg->vp_index = ha->vp_idx; - rval = qla2x00_issue_iocb(ha, lg, lg_dma, 0); + lg->vp_index = vha->vp_idx; + rval = qla2x00_issue_iocb(vha, lg, lg_dma, 0); if (rval != QLA_SUCCESS) { DEBUG2_3_11(printk("%s(%ld): failed to issue Logout IOCB " - "(%x).\n", __func__, ha->host_no, rval)); + "(%x).\n", __func__, vha->host_no, rval)); } else if (lg->entry_status != 0) { DEBUG2_3_11(printk("%s(%ld): failed to complete IOCB " - "-- error status (%x).\n", __func__, ha->host_no, + "-- error status (%x).\n", __func__, vha->host_no, lg->entry_status)); rval = QLA_FUNCTION_FAILED; } else if (lg->comp_status != __constant_cpu_to_le16(CS_COMPLETE)) { DEBUG2_3_11(printk("%s(%ld): failed to complete IOCB " "-- completion status (%x) ioparam=%x/%x.\n", __func__, - ha->host_no, le16_to_cpu(lg->comp_status), + vha->host_no, le16_to_cpu(lg->comp_status), le32_to_cpu(lg->io_parameter[0]), le32_to_cpu(lg->io_parameter[1]))); } else { /*EMPTY*/ - DEBUG11(printk("%s(%ld): done.\n", __func__, ha->host_no)); + DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no)); } dma_pool_free(ha->s_dma_pool, lg, lg_dma); @@ -1768,7 +1785,7 @@ qla24xx_fabric_logout(scsi_qla_host_t *ha, uint16_t loop_id, uint8_t domain, * Kernel context. */ int -qla2x00_fabric_logout(scsi_qla_host_t *ha, uint16_t loop_id, uint8_t domain, +qla2x00_fabric_logout(scsi_qla_host_t *vha, uint16_t loop_id, uint8_t domain, uint8_t area, uint8_t al_pa) { int rval; @@ -1776,11 +1793,11 @@ qla2x00_fabric_logout(scsi_qla_host_t *ha, uint16_t loop_id, uint8_t domain, mbx_cmd_t *mcp = &mc; DEBUG11(printk("qla2x00_fabric_logout(%ld): entered.\n", - ha->host_no)); + vha->host_no)); mcp->mb[0] = MBC_LOGOUT_FABRIC_PORT; mcp->out_mb = MBX_1|MBX_0; - if (HAS_EXTENDED_IDS(ha)) { + if (HAS_EXTENDED_IDS(vha->hw)) { mcp->mb[1] = loop_id; mcp->mb[10] = 0; mcp->out_mb |= MBX_10; @@ -1791,16 +1808,16 @@ qla2x00_fabric_logout(scsi_qla_host_t *ha, uint16_t loop_id, uint8_t domain, mcp->in_mb = MBX_1|MBX_0; mcp->tov = MBX_TOV_SECONDS; mcp->flags = 0; - rval = qla2x00_mailbox_command(ha, mcp); + rval = qla2x00_mailbox_command(vha, mcp); if (rval != QLA_SUCCESS) { /*EMPTY*/ DEBUG2_3_11(printk("qla2x00_fabric_logout(%ld): failed=%x " - "mbx1=%x.\n", ha->host_no, rval, mcp->mb[1])); + "mbx1=%x.\n", vha->host_no, rval, mcp->mb[1])); } else { /*EMPTY*/ DEBUG11(printk("qla2x00_fabric_logout(%ld): done.\n", - ha->host_no)); + vha->host_no)); } return rval; @@ -1822,33 +1839,33 @@ qla2x00_fabric_logout(scsi_qla_host_t *ha, uint16_t loop_id, uint8_t domain, * Kernel context. */ int -qla2x00_full_login_lip(scsi_qla_host_t *ha) +qla2x00_full_login_lip(scsi_qla_host_t *vha) { int rval; mbx_cmd_t mc; mbx_cmd_t *mcp = &mc; DEBUG11(printk("qla2x00_full_login_lip(%ld): entered.\n", - ha->host_no)); + vha->host_no)); mcp->mb[0] = MBC_LIP_FULL_LOGIN; - mcp->mb[1] = IS_FWI2_CAPABLE(ha) ? BIT_3: 0; + mcp->mb[1] = IS_FWI2_CAPABLE(vha->hw) ? BIT_3 : 0; mcp->mb[2] = 0; mcp->mb[3] = 0; mcp->out_mb = MBX_3|MBX_2|MBX_1|MBX_0; mcp->in_mb = MBX_0; mcp->tov = MBX_TOV_SECONDS; mcp->flags = 0; - rval = qla2x00_mailbox_command(ha, mcp); + rval = qla2x00_mailbox_command(vha, mcp); if (rval != QLA_SUCCESS) { /*EMPTY*/ DEBUG2_3_11(printk("qla2x00_full_login_lip(%ld): failed=%x.\n", - ha->host_no, rval)); + vha->host_no, rval)); } else { /*EMPTY*/ DEBUG11(printk("qla2x00_full_login_lip(%ld): done.\n", - ha->host_no)); + vha->host_no)); } return rval; @@ -1867,7 +1884,7 @@ qla2x00_full_login_lip(scsi_qla_host_t *ha) * Kernel context. */ int -qla2x00_get_id_list(scsi_qla_host_t *ha, void *id_list, dma_addr_t id_list_dma, +qla2x00_get_id_list(scsi_qla_host_t *vha, void *id_list, dma_addr_t id_list_dma, uint16_t *entries) { int rval; @@ -1875,20 +1892,20 @@ qla2x00_get_id_list(scsi_qla_host_t *ha, void *id_list, dma_addr_t id_list_dma, mbx_cmd_t *mcp = &mc; DEBUG11(printk("qla2x00_get_id_list(%ld): entered.\n", - ha->host_no)); + vha->host_no)); if (id_list == NULL) return QLA_FUNCTION_FAILED; mcp->mb[0] = MBC_GET_ID_LIST; mcp->out_mb = MBX_0; - if (IS_FWI2_CAPABLE(ha)) { + if (IS_FWI2_CAPABLE(vha->hw)) { mcp->mb[2] = MSW(id_list_dma); mcp->mb[3] = LSW(id_list_dma); mcp->mb[6] = MSW(MSD(id_list_dma)); mcp->mb[7] = LSW(MSD(id_list_dma)); mcp->mb[8] = 0; - mcp->mb[9] = ha->vp_idx; + mcp->mb[9] = vha->vp_idx; mcp->out_mb |= MBX_9|MBX_8|MBX_7|MBX_6|MBX_3|MBX_2; } else { mcp->mb[1] = MSW(id_list_dma); @@ -1900,16 +1917,16 @@ qla2x00_get_id_list(scsi_qla_host_t *ha, void *id_list, dma_addr_t id_list_dma, mcp->in_mb = MBX_1|MBX_0; mcp->tov = MBX_TOV_SECONDS; mcp->flags = 0; - rval = qla2x00_mailbox_command(ha, mcp); + rval = qla2x00_mailbox_command(vha, mcp); if (rval != QLA_SUCCESS) { /*EMPTY*/ DEBUG2_3_11(printk("qla2x00_get_id_list(%ld): failed=%x.\n", - ha->host_no, rval)); + vha->host_no, rval)); } else { *entries = mcp->mb[1]; DEBUG11(printk("qla2x00_get_id_list(%ld): done.\n", - ha->host_no)); + vha->host_no)); } return rval; @@ -1929,7 +1946,7 @@ qla2x00_get_id_list(scsi_qla_host_t *ha, void *id_list, dma_addr_t id_list_dma, * Kernel context. */ int -qla2x00_get_resource_cnts(scsi_qla_host_t *ha, uint16_t *cur_xchg_cnt, +qla2x00_get_resource_cnts(scsi_qla_host_t *vha, uint16_t *cur_xchg_cnt, uint16_t *orig_xchg_cnt, uint16_t *cur_iocb_cnt, uint16_t *orig_iocb_cnt, uint16_t *max_npiv_vports) { @@ -1937,22 +1954,22 @@ qla2x00_get_resource_cnts(scsi_qla_host_t *ha, uint16_t *cur_xchg_cnt, mbx_cmd_t mc; mbx_cmd_t *mcp = &mc; - DEBUG11(printk("%s(%ld): entered.\n", __func__, ha->host_no)); + DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no)); mcp->mb[0] = MBC_GET_RESOURCE_COUNTS; mcp->out_mb = MBX_0; mcp->in_mb = MBX_11|MBX_10|MBX_7|MBX_6|MBX_3|MBX_2|MBX_1|MBX_0; mcp->tov = MBX_TOV_SECONDS; mcp->flags = 0; - rval = qla2x00_mailbox_command(ha, mcp); + rval = qla2x00_mailbox_command(vha, mcp); if (rval != QLA_SUCCESS) { /*EMPTY*/ DEBUG2_3_11(printk("%s(%ld): failed = %x.\n", __func__, - ha->host_no, mcp->mb[0])); + vha->host_no, mcp->mb[0])); } else { DEBUG11(printk("%s(%ld): done. mb1=%x mb2=%x mb3=%x mb6=%x " - "mb7=%x mb10=%x mb11=%x.\n", __func__, ha->host_no, + "mb7=%x mb10=%x mb11=%x.\n", __func__, vha->host_no, mcp->mb[1], mcp->mb[2], mcp->mb[3], mcp->mb[6], mcp->mb[7], mcp->mb[10], mcp->mb[11])); @@ -1964,7 +1981,7 @@ qla2x00_get_resource_cnts(scsi_qla_host_t *ha, uint16_t *cur_xchg_cnt, *cur_iocb_cnt = mcp->mb[7]; if (orig_iocb_cnt) *orig_iocb_cnt = mcp->mb[10]; - if (ha->flags.npiv_supported && max_npiv_vports) + if (vha->hw->flags.npiv_supported && max_npiv_vports) *max_npiv_vports = mcp->mb[11]; } @@ -1987,18 +2004,19 @@ qla2x00_get_resource_cnts(scsi_qla_host_t *ha, uint16_t *cur_xchg_cnt, * Kernel context. */ int -qla2x00_get_fcal_position_map(scsi_qla_host_t *ha, char *pos_map) +qla2x00_get_fcal_position_map(scsi_qla_host_t *vha, char *pos_map) { int rval; mbx_cmd_t mc; mbx_cmd_t *mcp = &mc; char *pmap; dma_addr_t pmap_dma; + struct qla_hw_data *ha = vha->hw; pmap = dma_pool_alloc(ha->s_dma_pool, GFP_KERNEL, &pmap_dma); if (pmap == NULL) { DEBUG2_3_11(printk("%s(%ld): **** Mem Alloc Failed ****", - __func__, ha->host_no)); + __func__, vha->host_no)); return QLA_MEMORY_ALLOC_FAILED; } memset(pmap, 0, FCAL_MAP_SIZE); @@ -2013,11 +2031,11 @@ qla2x00_get_fcal_position_map(scsi_qla_host_t *ha, char *pos_map) mcp->buf_size = FCAL_MAP_SIZE; mcp->flags = MBX_DMA_IN; mcp->tov = (ha->login_timeout * 2) + (ha->login_timeout / 2); - rval = qla2x00_mailbox_command(ha, mcp); + rval = qla2x00_mailbox_command(vha, mcp); if (rval == QLA_SUCCESS) { DEBUG11(printk("%s(%ld): (mb0=%x/mb1=%x) FC/AL Position Map " - "size (%x)\n", __func__, ha->host_no, mcp->mb[0], + "size (%x)\n", __func__, vha->host_no, mcp->mb[0], mcp->mb[1], (unsigned)pmap[0])); DEBUG11(qla2x00_dump_buffer(pmap, pmap[0] + 1)); @@ -2028,9 +2046,9 @@ qla2x00_get_fcal_position_map(scsi_qla_host_t *ha, char *pos_map) if (rval != QLA_SUCCESS) { DEBUG2_3_11(printk("%s(%ld): failed=%x.\n", __func__, - ha->host_no, rval)); + vha->host_no, rval)); } else { - DEBUG11(printk("%s(%ld): done.\n", __func__, ha->host_no)); + DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no)); } return rval; @@ -2051,15 +2069,16 @@ qla2x00_get_fcal_position_map(scsi_qla_host_t *ha, char *pos_map) * BIT_1 = mailbox error. */ int -qla2x00_get_link_status(scsi_qla_host_t *ha, uint16_t loop_id, +qla2x00_get_link_status(scsi_qla_host_t *vha, uint16_t loop_id, struct link_statistics *stats, dma_addr_t stats_dma) { int rval; mbx_cmd_t mc; mbx_cmd_t *mcp = &mc; uint32_t *siter, *diter, dwords; + struct qla_hw_data *ha = vha->hw; - DEBUG11(printk("%s(%ld): entered.\n", __func__, ha->host_no)); + DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no)); mcp->mb[0] = MBC_GET_LINK_STATUS; mcp->mb[2] = MSW(stats_dma); @@ -2084,12 +2103,12 @@ qla2x00_get_link_status(scsi_qla_host_t *ha, uint16_t loop_id, } mcp->tov = MBX_TOV_SECONDS; mcp->flags = IOCTL_CMD; - rval = qla2x00_mailbox_command(ha, mcp); + rval = qla2x00_mailbox_command(vha, mcp); if (rval == QLA_SUCCESS) { if (mcp->mb[0] != MBS_COMMAND_COMPLETE) { DEBUG2_3_11(printk("%s(%ld): cmd failed. mbx0=%x.\n", - __func__, ha->host_no, mcp->mb[0])); + __func__, vha->host_no, mcp->mb[0])); rval = QLA_FUNCTION_FAILED; } else { /* Copy over data -- firmware data is LE. */ @@ -2101,14 +2120,14 @@ qla2x00_get_link_status(scsi_qla_host_t *ha, uint16_t loop_id, } else { /* Failed. */ DEBUG2_3_11(printk("%s(%ld): failed=%x.\n", __func__, - ha->host_no, rval)); + vha->host_no, rval)); } return rval; } int -qla24xx_get_isp_stats(scsi_qla_host_t *ha, struct link_statistics *stats, +qla24xx_get_isp_stats(scsi_qla_host_t *vha, struct link_statistics *stats, dma_addr_t stats_dma) { int rval; @@ -2116,7 +2135,7 @@ qla24xx_get_isp_stats(scsi_qla_host_t *ha, struct link_statistics *stats, mbx_cmd_t *mcp = &mc; uint32_t *siter, *diter, dwords; - DEBUG11(printk("%s(%ld): entered.\n", __func__, ha->host_no)); + DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no)); mcp->mb[0] = MBC_GET_LINK_PRIV_STATS; mcp->mb[2] = MSW(stats_dma); @@ -2124,18 +2143,18 @@ qla24xx_get_isp_stats(scsi_qla_host_t *ha, struct link_statistics *stats, mcp->mb[6] = MSW(MSD(stats_dma)); mcp->mb[7] = LSW(MSD(stats_dma)); mcp->mb[8] = sizeof(struct link_statistics) / 4; - mcp->mb[9] = ha->vp_idx; + mcp->mb[9] = vha->vp_idx; mcp->mb[10] = 0; mcp->out_mb = MBX_10|MBX_9|MBX_8|MBX_7|MBX_6|MBX_3|MBX_2|MBX_0; mcp->in_mb = MBX_2|MBX_1|MBX_0; mcp->tov = MBX_TOV_SECONDS; mcp->flags = IOCTL_CMD; - rval = qla2x00_mailbox_command(ha, mcp); + rval = qla2x00_mailbox_command(vha, mcp); if (rval == QLA_SUCCESS) { if (mcp->mb[0] != MBS_COMMAND_COMPLETE) { DEBUG2_3_11(printk("%s(%ld): cmd failed. mbx0=%x.\n", - __func__, ha->host_no, mcp->mb[0])); + __func__, vha->host_no, mcp->mb[0])); rval = QLA_FUNCTION_FAILED; } else { /* Copy over data -- firmware data is LE. */ @@ -2147,14 +2166,14 @@ qla24xx_get_isp_stats(scsi_qla_host_t *ha, struct link_statistics *stats, } else { /* Failed. */ DEBUG2_3_11(printk("%s(%ld): failed=%x.\n", __func__, - ha->host_no, rval)); + vha->host_no, rval)); } return rval; } int -qla24xx_abort_command(scsi_qla_host_t *ha, srb_t *sp) +qla24xx_abort_command(scsi_qla_host_t *vha, srb_t *sp) { int rval; fc_port_t *fcport; @@ -2163,18 +2182,19 @@ qla24xx_abort_command(scsi_qla_host_t *ha, srb_t *sp) struct abort_entry_24xx *abt; dma_addr_t abt_dma; uint32_t handle; - scsi_qla_host_t *pha = to_qla_parent(ha); + struct qla_hw_data *ha = vha->hw; + struct req_que *req = ha->req; - DEBUG11(printk("%s(%ld): entered.\n", __func__, ha->host_no)); + DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no)); fcport = sp->fcport; - spin_lock_irqsave(&pha->hardware_lock, flags); + spin_lock_irqsave(&ha->hardware_lock, flags); for (handle = 1; handle < MAX_OUTSTANDING_COMMANDS; handle++) { - if (pha->outstanding_cmds[handle] == sp) + if (req->outstanding_cmds[handle] == sp) break; } - spin_unlock_irqrestore(&pha->hardware_lock, flags); + spin_unlock_irqrestore(&ha->hardware_lock, flags); if (handle == MAX_OUTSTANDING_COMMANDS) { /* Command not found. */ return QLA_FUNCTION_FAILED; @@ -2183,7 +2203,7 @@ qla24xx_abort_command(scsi_qla_host_t *ha, srb_t *sp) abt = dma_pool_alloc(ha->s_dma_pool, GFP_KERNEL, &abt_dma); if (abt == NULL) { DEBUG2_3(printk("%s(%ld): failed to allocate Abort IOCB.\n", - __func__, ha->host_no)); + __func__, vha->host_no)); return QLA_MEMORY_ALLOC_FAILED; } memset(abt, 0, sizeof(struct abort_entry_24xx)); @@ -2196,22 +2216,22 @@ qla24xx_abort_command(scsi_qla_host_t *ha, srb_t *sp) abt->port_id[1] = fcport->d_id.b.area; abt->port_id[2] = fcport->d_id.b.domain; abt->vp_index = fcport->vp_idx; - rval = qla2x00_issue_iocb(ha, abt, abt_dma, 0); + rval = qla2x00_issue_iocb(vha, abt, abt_dma, 0); if (rval != QLA_SUCCESS) { DEBUG2_3_11(printk("%s(%ld): failed to issue IOCB (%x).\n", - __func__, ha->host_no, rval)); + __func__, vha->host_no, rval)); } else if (abt->entry_status != 0) { DEBUG2_3_11(printk("%s(%ld): failed to complete IOCB " - "-- error status (%x).\n", __func__, ha->host_no, + "-- error status (%x).\n", __func__, vha->host_no, abt->entry_status)); rval = QLA_FUNCTION_FAILED; } else if (abt->nport_handle != __constant_cpu_to_le16(0)) { DEBUG2_3_11(printk("%s(%ld): failed to complete IOCB " - "-- completion status (%x).\n", __func__, ha->host_no, + "-- completion status (%x).\n", __func__, vha->host_no, le16_to_cpu(abt->nport_handle))); rval = QLA_FUNCTION_FAILED; } else { - DEBUG11(printk("%s(%ld): done.\n", __func__, ha->host_no)); + DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no)); } dma_pool_free(ha->s_dma_pool, abt, abt_dma); @@ -2233,16 +2253,17 @@ __qla24xx_issue_tmf(char *name, uint32_t type, struct fc_port *fcport, int rval, rval2; struct tsk_mgmt_cmd *tsk; dma_addr_t tsk_dma; - scsi_qla_host_t *ha, *pha; + scsi_qla_host_t *vha; + struct qla_hw_data *ha; DEBUG11(printk("%s(%ld): entered.\n", __func__, fcport->ha->host_no)); - ha = fcport->ha; - pha = to_qla_parent(ha); - tsk = dma_pool_alloc(pha->s_dma_pool, GFP_KERNEL, &tsk_dma); + vha = fcport->vha; + ha = vha->hw; + tsk = dma_pool_alloc(ha->s_dma_pool, GFP_KERNEL, &tsk_dma); if (tsk == NULL) { DEBUG2_3(printk("%s(%ld): failed to allocate Task Management " - "IOCB.\n", __func__, ha->host_no)); + "IOCB.\n", __func__, vha->host_no)); return QLA_MEMORY_ALLOC_FAILED; } memset(tsk, 0, sizeof(struct tsk_mgmt_cmd)); @@ -2262,34 +2283,34 @@ __qla24xx_issue_tmf(char *name, uint32_t type, struct fc_port *fcport, sizeof(tsk->p.tsk.lun)); } - rval = qla2x00_issue_iocb(ha, tsk, tsk_dma, 0); + rval = qla2x00_issue_iocb(vha, tsk, tsk_dma, 0); if (rval != QLA_SUCCESS) { DEBUG2_3_11(printk("%s(%ld): failed to issue %s Reset IOCB " - "(%x).\n", __func__, ha->host_no, name, rval)); + "(%x).\n", __func__, vha->host_no, name, rval)); } else if (tsk->p.sts.entry_status != 0) { DEBUG2_3_11(printk("%s(%ld): failed to complete IOCB " - "-- error status (%x).\n", __func__, ha->host_no, + "-- error status (%x).\n", __func__, vha->host_no, tsk->p.sts.entry_status)); rval = QLA_FUNCTION_FAILED; } else if (tsk->p.sts.comp_status != __constant_cpu_to_le16(CS_COMPLETE)) { DEBUG2_3_11(printk("%s(%ld): failed to complete IOCB " "-- completion status (%x).\n", __func__, - ha->host_no, le16_to_cpu(tsk->p.sts.comp_status))); + vha->host_no, le16_to_cpu(tsk->p.sts.comp_status))); rval = QLA_FUNCTION_FAILED; } /* Issue marker IOCB. */ - rval2 = qla2x00_marker(ha, fcport->loop_id, l, + rval2 = qla2x00_marker(vha, fcport->loop_id, l, type == TCF_LUN_RESET ? MK_SYNC_ID_LUN: MK_SYNC_ID); if (rval2 != QLA_SUCCESS) { DEBUG2_3_11(printk("%s(%ld): failed to issue Marker IOCB " - "(%x).\n", __func__, ha->host_no, rval2)); + "(%x).\n", __func__, vha->host_no, rval2)); } else { - DEBUG11(printk("%s(%ld): done.\n", __func__, ha->host_no)); + DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no)); } - dma_pool_free(pha->s_dma_pool, tsk, tsk_dma); + dma_pool_free(ha->s_dma_pool, tsk, tsk_dma); return rval; } @@ -2307,29 +2328,30 @@ qla24xx_lun_reset(struct fc_port *fcport, unsigned int l) } int -qla2x00_system_error(scsi_qla_host_t *ha) +qla2x00_system_error(scsi_qla_host_t *vha) { int rval; mbx_cmd_t mc; mbx_cmd_t *mcp = &mc; + struct qla_hw_data *ha = vha->hw; if (!IS_QLA23XX(ha) && !IS_FWI2_CAPABLE(ha)) return QLA_FUNCTION_FAILED; - DEBUG11(printk("%s(%ld): entered.\n", __func__, ha->host_no)); + DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no)); mcp->mb[0] = MBC_GEN_SYSTEM_ERROR; mcp->out_mb = MBX_0; mcp->in_mb = MBX_0; mcp->tov = 5; mcp->flags = 0; - rval = qla2x00_mailbox_command(ha, mcp); + rval = qla2x00_mailbox_command(vha, mcp); if (rval != QLA_SUCCESS) { DEBUG2_3_11(printk("%s(%ld): failed=%x.\n", __func__, - ha->host_no, rval)); + vha->host_no, rval)); } else { - DEBUG11(printk("%s(%ld): done.\n", __func__, ha->host_no)); + DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no)); } return rval; @@ -2342,14 +2364,14 @@ qla2x00_system_error(scsi_qla_host_t *ha) * Returns */ int -qla2x00_set_serdes_params(scsi_qla_host_t *ha, uint16_t sw_em_1g, +qla2x00_set_serdes_params(scsi_qla_host_t *vha, uint16_t sw_em_1g, uint16_t sw_em_2g, uint16_t sw_em_4g) { int rval; mbx_cmd_t mc; mbx_cmd_t *mcp = &mc; - DEBUG11(printk("%s(%ld): entered.\n", __func__, ha->host_no)); + DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no)); mcp->mb[0] = MBC_SERDES_PARAMS; mcp->mb[1] = BIT_0; @@ -2360,61 +2382,61 @@ qla2x00_set_serdes_params(scsi_qla_host_t *ha, uint16_t sw_em_1g, mcp->in_mb = MBX_0; mcp->tov = MBX_TOV_SECONDS; mcp->flags = 0; - rval = qla2x00_mailbox_command(ha, mcp); + rval = qla2x00_mailbox_command(vha, mcp); if (rval != QLA_SUCCESS) { /*EMPTY*/ DEBUG2_3_11(printk("%s(%ld): failed=%x (%x).\n", __func__, - ha->host_no, rval, mcp->mb[0])); + vha->host_no, rval, mcp->mb[0])); } else { /*EMPTY*/ - DEBUG11(printk("%s(%ld): done.\n", __func__, ha->host_no)); + DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no)); } return rval; } int -qla2x00_stop_firmware(scsi_qla_host_t *ha) +qla2x00_stop_firmware(scsi_qla_host_t *vha) { int rval; mbx_cmd_t mc; mbx_cmd_t *mcp = &mc; - if (!IS_FWI2_CAPABLE(ha)) + if (!IS_FWI2_CAPABLE(vha->hw)) return QLA_FUNCTION_FAILED; - DEBUG11(printk("%s(%ld): entered.\n", __func__, ha->host_no)); + DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no)); mcp->mb[0] = MBC_STOP_FIRMWARE; mcp->out_mb = MBX_0; mcp->in_mb = MBX_0; mcp->tov = 5; mcp->flags = 0; - rval = qla2x00_mailbox_command(ha, mcp); + rval = qla2x00_mailbox_command(vha, mcp); if (rval != QLA_SUCCESS) { DEBUG2_3_11(printk("%s(%ld): failed=%x.\n", __func__, - ha->host_no, rval)); + vha->host_no, rval)); } else { - DEBUG11(printk("%s(%ld): done.\n", __func__, ha->host_no)); + DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no)); } return rval; } int -qla2x00_enable_eft_trace(scsi_qla_host_t *ha, dma_addr_t eft_dma, +qla2x00_enable_eft_trace(scsi_qla_host_t *vha, dma_addr_t eft_dma, uint16_t buffers) { int rval; mbx_cmd_t mc; mbx_cmd_t *mcp = &mc; - if (!IS_FWI2_CAPABLE(ha)) + if (!IS_FWI2_CAPABLE(vha->hw)) return QLA_FUNCTION_FAILED; - DEBUG11(printk("%s(%ld): entered.\n", __func__, ha->host_no)); + DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no)); mcp->mb[0] = MBC_TRACE_CONTROL; mcp->mb[1] = TC_EFT_ENABLE; @@ -2428,28 +2450,28 @@ qla2x00_enable_eft_trace(scsi_qla_host_t *ha, dma_addr_t eft_dma, mcp->in_mb = MBX_1|MBX_0; mcp->tov = MBX_TOV_SECONDS; mcp->flags = 0; - rval = qla2x00_mailbox_command(ha, mcp); + rval = qla2x00_mailbox_command(vha, mcp); if (rval != QLA_SUCCESS) { DEBUG2_3_11(printk("%s(%ld): failed=%x mb[0]=%x mb[1]=%x.\n", - __func__, ha->host_no, rval, mcp->mb[0], mcp->mb[1])); + __func__, vha->host_no, rval, mcp->mb[0], mcp->mb[1])); } else { - DEBUG11(printk("%s(%ld): done.\n", __func__, ha->host_no)); + DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no)); } return rval; } int -qla2x00_disable_eft_trace(scsi_qla_host_t *ha) +qla2x00_disable_eft_trace(scsi_qla_host_t *vha) { int rval; mbx_cmd_t mc; mbx_cmd_t *mcp = &mc; - if (!IS_FWI2_CAPABLE(ha)) + if (!IS_FWI2_CAPABLE(vha->hw)) return QLA_FUNCTION_FAILED; - DEBUG11(printk("%s(%ld): entered.\n", __func__, ha->host_no)); + DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no)); mcp->mb[0] = MBC_TRACE_CONTROL; mcp->mb[1] = TC_EFT_DISABLE; @@ -2457,29 +2479,29 @@ qla2x00_disable_eft_trace(scsi_qla_host_t *ha) mcp->in_mb = MBX_1|MBX_0; mcp->tov = MBX_TOV_SECONDS; mcp->flags = 0; - rval = qla2x00_mailbox_command(ha, mcp); + rval = qla2x00_mailbox_command(vha, mcp); if (rval != QLA_SUCCESS) { DEBUG2_3_11(printk("%s(%ld): failed=%x mb[0]=%x mb[1]=%x.\n", - __func__, ha->host_no, rval, mcp->mb[0], mcp->mb[1])); + __func__, vha->host_no, rval, mcp->mb[0], mcp->mb[1])); } else { - DEBUG11(printk("%s(%ld): done.\n", __func__, ha->host_no)); + DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no)); } return rval; } int -qla2x00_enable_fce_trace(scsi_qla_host_t *ha, dma_addr_t fce_dma, +qla2x00_enable_fce_trace(scsi_qla_host_t *vha, dma_addr_t fce_dma, uint16_t buffers, uint16_t *mb, uint32_t *dwords) { int rval; mbx_cmd_t mc; mbx_cmd_t *mcp = &mc; - if (!IS_QLA25XX(ha)) + if (!IS_QLA25XX(vha->hw)) return QLA_FUNCTION_FAILED; - DEBUG11(printk("%s(%ld): entered.\n", __func__, ha->host_no)); + DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no)); mcp->mb[0] = MBC_TRACE_CONTROL; mcp->mb[1] = TC_FCE_ENABLE; @@ -2497,12 +2519,12 @@ qla2x00_enable_fce_trace(scsi_qla_host_t *ha, dma_addr_t fce_dma, mcp->in_mb = MBX_6|MBX_5|MBX_4|MBX_3|MBX_2|MBX_1|MBX_0; mcp->tov = MBX_TOV_SECONDS; mcp->flags = 0; - rval = qla2x00_mailbox_command(ha, mcp); + rval = qla2x00_mailbox_command(vha, mcp); if (rval != QLA_SUCCESS) { DEBUG2_3_11(printk("%s(%ld): failed=%x mb[0]=%x mb[1]=%x.\n", - __func__, ha->host_no, rval, mcp->mb[0], mcp->mb[1])); + __func__, vha->host_no, rval, mcp->mb[0], mcp->mb[1])); } else { - DEBUG11(printk("%s(%ld): done.\n", __func__, ha->host_no)); + DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no)); if (mb) memcpy(mb, mcp->mb, 8 * sizeof(*mb)); @@ -2514,16 +2536,16 @@ qla2x00_enable_fce_trace(scsi_qla_host_t *ha, dma_addr_t fce_dma, } int -qla2x00_disable_fce_trace(scsi_qla_host_t *ha, uint64_t *wr, uint64_t *rd) +qla2x00_disable_fce_trace(scsi_qla_host_t *vha, uint64_t *wr, uint64_t *rd) { int rval; mbx_cmd_t mc; mbx_cmd_t *mcp = &mc; - if (!IS_FWI2_CAPABLE(ha)) + if (!IS_FWI2_CAPABLE(vha->hw)) return QLA_FUNCTION_FAILED; - DEBUG11(printk("%s(%ld): entered.\n", __func__, ha->host_no)); + DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no)); mcp->mb[0] = MBC_TRACE_CONTROL; mcp->mb[1] = TC_FCE_DISABLE; @@ -2533,12 +2555,12 @@ qla2x00_disable_fce_trace(scsi_qla_host_t *ha, uint64_t *wr, uint64_t *rd) MBX_1|MBX_0; mcp->tov = MBX_TOV_SECONDS; mcp->flags = 0; - rval = qla2x00_mailbox_command(ha, mcp); + rval = qla2x00_mailbox_command(vha, mcp); if (rval != QLA_SUCCESS) { DEBUG2_3_11(printk("%s(%ld): failed=%x mb[0]=%x mb[1]=%x.\n", - __func__, ha->host_no, rval, mcp->mb[0], mcp->mb[1])); + __func__, vha->host_no, rval, mcp->mb[0], mcp->mb[1])); } else { - DEBUG11(printk("%s(%ld): done.\n", __func__, ha->host_no)); + DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no)); if (wr) *wr = (uint64_t) mcp->mb[5] << 48 | @@ -2556,17 +2578,17 @@ qla2x00_disable_fce_trace(scsi_qla_host_t *ha, uint64_t *wr, uint64_t *rd) } int -qla2x00_read_sfp(scsi_qla_host_t *ha, dma_addr_t sfp_dma, uint16_t addr, +qla2x00_read_sfp(scsi_qla_host_t *vha, dma_addr_t sfp_dma, uint16_t addr, uint16_t off, uint16_t count) { int rval; mbx_cmd_t mc; mbx_cmd_t *mcp = &mc; - if (!IS_FWI2_CAPABLE(ha)) + if (!IS_FWI2_CAPABLE(vha->hw)) return QLA_FUNCTION_FAILED; - DEBUG11(printk("%s(%ld): entered.\n", __func__, ha->host_no)); + DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no)); mcp->mb[0] = MBC_READ_SFP; mcp->mb[1] = addr; @@ -2581,30 +2603,30 @@ qla2x00_read_sfp(scsi_qla_host_t *ha, dma_addr_t sfp_dma, uint16_t addr, mcp->in_mb = MBX_0; mcp->tov = MBX_TOV_SECONDS; mcp->flags = 0; - rval = qla2x00_mailbox_command(ha, mcp); + rval = qla2x00_mailbox_command(vha, mcp); if (rval != QLA_SUCCESS) { DEBUG2_3_11(printk("%s(%ld): failed=%x (%x).\n", __func__, - ha->host_no, rval, mcp->mb[0])); + vha->host_no, rval, mcp->mb[0])); } else { - DEBUG11(printk("%s(%ld): done.\n", __func__, ha->host_no)); + DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no)); } return rval; } int -qla2x00_set_idma_speed(scsi_qla_host_t *ha, uint16_t loop_id, +qla2x00_set_idma_speed(scsi_qla_host_t *vha, uint16_t loop_id, uint16_t port_speed, uint16_t *mb) { int rval; mbx_cmd_t mc; mbx_cmd_t *mcp = &mc; - if (!IS_IIDMA_CAPABLE(ha)) + if (!IS_IIDMA_CAPABLE(vha->hw)) return QLA_FUNCTION_FAILED; - DEBUG11(printk("%s(%ld): entered.\n", __func__, ha->host_no)); + DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no)); mcp->mb[0] = MBC_PORT_PARAMS; mcp->mb[1] = loop_id; @@ -2615,7 +2637,7 @@ qla2x00_set_idma_speed(scsi_qla_host_t *ha, uint16_t loop_id, mcp->in_mb = MBX_5|MBX_4|MBX_3|MBX_1|MBX_0; mcp->tov = MBX_TOV_SECONDS; mcp->flags = 0; - rval = qla2x00_mailbox_command(ha, mcp); + rval = qla2x00_mailbox_command(vha, mcp); /* Return mailbox statuses. */ if (mb != NULL) { @@ -2628,28 +2650,29 @@ qla2x00_set_idma_speed(scsi_qla_host_t *ha, uint16_t loop_id, if (rval != QLA_SUCCESS) { DEBUG2_3_11(printk("%s(%ld): failed=%x.\n", __func__, - ha->host_no, rval)); + vha->host_no, rval)); } else { - DEBUG11(printk("%s(%ld): done.\n", __func__, ha->host_no)); + DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no)); } return rval; } void -qla24xx_report_id_acquisition(scsi_qla_host_t *ha, +qla24xx_report_id_acquisition(scsi_qla_host_t *vha, struct vp_rpt_id_entry_24xx *rptid_entry) { uint8_t vp_idx; uint16_t stat = le16_to_cpu(rptid_entry->vp_idx); - scsi_qla_host_t *vha; + struct qla_hw_data *ha = vha->hw; + scsi_qla_host_t *vp; if (rptid_entry->entry_status != 0) return; if (rptid_entry->format == 0) { DEBUG15(printk("%s:format 0 : scsi(%ld) number of VPs setup %d," - " number of VPs acquired %d\n", __func__, ha->host_no, + " number of VPs acquired %d\n", __func__, vha->host_no, MSB(rptid_entry->vp_count), LSB(rptid_entry->vp_count))); DEBUG15(printk("%s primary port id %02x%02x%02x\n", __func__, rptid_entry->port_id[2], rptid_entry->port_id[1], @@ -2658,7 +2681,7 @@ qla24xx_report_id_acquisition(scsi_qla_host_t *ha, vp_idx = LSB(stat); DEBUG15(printk("%s:format 1: scsi(%ld): VP[%d] enabled " "- status %d - " - "with port id %02x%02x%02x\n",__func__,ha->host_no, + "with port id %02x%02x%02x\n", __func__, vha->host_no, vp_idx, MSB(stat), rptid_entry->port_id[2], rptid_entry->port_id[1], rptid_entry->port_id[0])); @@ -2668,25 +2691,24 @@ qla24xx_report_id_acquisition(scsi_qla_host_t *ha, if (MSB(stat) == 1) return; - list_for_each_entry(vha, &ha->vp_list, vp_list) - if (vp_idx == vha->vp_idx) + list_for_each_entry(vp, &ha->vp_list, list) + if (vp_idx == vp->vp_idx) break; - - if (!vha) + if (!vp) return; - vha->d_id.b.domain = rptid_entry->port_id[2]; - vha->d_id.b.area = rptid_entry->port_id[1]; - vha->d_id.b.al_pa = rptid_entry->port_id[0]; + vp->d_id.b.domain = rptid_entry->port_id[2]; + vp->d_id.b.area = rptid_entry->port_id[1]; + vp->d_id.b.al_pa = rptid_entry->port_id[0]; /* * Cannot configure here as we are still sitting on the * response queue. Handle it in dpc context. */ - set_bit(VP_IDX_ACQUIRED, &vha->vp_flags); - set_bit(VP_DPC_NEEDED, &ha->dpc_flags); + set_bit(VP_IDX_ACQUIRED, &vp->vp_flags); + set_bit(VP_DPC_NEEDED, &vha->dpc_flags); - qla2xxx_wake_dpc(ha); + qla2xxx_wake_dpc(vha); } } @@ -2709,15 +2731,15 @@ qla24xx_modify_vp_config(scsi_qla_host_t *vha) int rval; struct vp_config_entry_24xx *vpmod; dma_addr_t vpmod_dma; - scsi_qla_host_t *pha; + struct qla_hw_data *ha = vha->hw; + struct scsi_qla_host *base_vha = pci_get_drvdata(ha->pdev); /* This can be called by the parent */ - pha = to_qla_parent(vha); - vpmod = dma_pool_alloc(pha->s_dma_pool, GFP_KERNEL, &vpmod_dma); + vpmod = dma_pool_alloc(ha->s_dma_pool, GFP_KERNEL, &vpmod_dma); if (!vpmod) { DEBUG2_3(printk("%s(%ld): failed to allocate Modify VP " - "IOCB.\n", __func__, pha->host_no)); + "IOCB.\n", __func__, vha->host_no)); return QLA_MEMORY_ALLOC_FAILED; } @@ -2732,26 +2754,27 @@ qla24xx_modify_vp_config(scsi_qla_host_t *vha) memcpy(vpmod->port_name_idx1, vha->port_name, WWN_SIZE); vpmod->entry_count = 1; - rval = qla2x00_issue_iocb(pha, vpmod, vpmod_dma, 0); + rval = qla2x00_issue_iocb(base_vha, vpmod, vpmod_dma, 0); if (rval != QLA_SUCCESS) { DEBUG2_3_11(printk("%s(%ld): failed to issue VP config IOCB" - "(%x).\n", __func__, pha->host_no, rval)); + "(%x).\n", __func__, base_vha->host_no, rval)); } else if (vpmod->comp_status != 0) { DEBUG2_3_11(printk("%s(%ld): failed to complete IOCB " - "-- error status (%x).\n", __func__, pha->host_no, + "-- error status (%x).\n", __func__, base_vha->host_no, vpmod->comp_status)); rval = QLA_FUNCTION_FAILED; } else if (vpmod->comp_status != __constant_cpu_to_le16(CS_COMPLETE)) { DEBUG2_3_11(printk("%s(%ld): failed to complete IOCB " - "-- completion status (%x).\n", __func__, pha->host_no, + "-- completion status (%x).\n", __func__, base_vha->host_no, le16_to_cpu(vpmod->comp_status))); rval = QLA_FUNCTION_FAILED; } else { /* EMPTY */ - DEBUG11(printk("%s(%ld): done.\n", __func__, pha->host_no)); + DEBUG11(printk("%s(%ld): done.\n", __func__, + base_vha->host_no)); fc_vport_set_state(vha->fc_vport, FC_VPORT_INITIALIZING); } - dma_pool_free(pha->s_dma_pool, vpmod, vpmod_dma); + dma_pool_free(ha->s_dma_pool, vpmod, vpmod_dma); return rval; } @@ -2778,11 +2801,12 @@ qla24xx_control_vp(scsi_qla_host_t *vha, int cmd) int map, pos; struct vp_ctrl_entry_24xx *vce; dma_addr_t vce_dma; - scsi_qla_host_t *ha = vha->parent; + struct qla_hw_data *ha = vha->hw; int vp_index = vha->vp_idx; + struct scsi_qla_host *base_vha = pci_get_drvdata(ha->pdev); DEBUG11(printk("%s(%ld): entered. Enabling index %d\n", __func__, - ha->host_no, vp_index)); + vha->host_no, vp_index)); if (vp_index == 0 || vp_index >= ha->max_npiv_vports) return QLA_PARAMETER_ERROR; @@ -2791,7 +2815,7 @@ qla24xx_control_vp(scsi_qla_host_t *vha, int cmd) if (!vce) { DEBUG2_3(printk("%s(%ld): " "failed to allocate VP Control IOCB.\n", __func__, - ha->host_no)); + base_vha->host_no)); return QLA_MEMORY_ALLOC_FAILED; } memset(vce, 0, sizeof(struct vp_ctrl_entry_24xx)); @@ -2810,30 +2834,30 @@ qla24xx_control_vp(scsi_qla_host_t *vha, int cmd) vce->vp_idx_map[map] |= 1 << pos; mutex_unlock(&ha->vport_lock); - rval = qla2x00_issue_iocb(ha, vce, vce_dma, 0); + rval = qla2x00_issue_iocb(base_vha, vce, vce_dma, 0); if (rval != QLA_SUCCESS) { DEBUG2_3_11(printk("%s(%ld): failed to issue VP control IOCB" - "(%x).\n", __func__, ha->host_no, rval)); + "(%x).\n", __func__, base_vha->host_no, rval)); printk("%s(%ld): failed to issue VP control IOCB" - "(%x).\n", __func__, ha->host_no, rval); + "(%x).\n", __func__, base_vha->host_no, rval); } else if (vce->entry_status != 0) { DEBUG2_3_11(printk("%s(%ld): failed to complete IOCB " - "-- error status (%x).\n", __func__, ha->host_no, + "-- error status (%x).\n", __func__, base_vha->host_no, vce->entry_status)); printk("%s(%ld): failed to complete IOCB " - "-- error status (%x).\n", __func__, ha->host_no, + "-- error status (%x).\n", __func__, base_vha->host_no, vce->entry_status); rval = QLA_FUNCTION_FAILED; } else if (vce->comp_status != __constant_cpu_to_le16(CS_COMPLETE)) { DEBUG2_3_11(printk("%s(%ld): failed to complete IOCB " - "-- completion status (%x).\n", __func__, ha->host_no, + "-- completion status (%x).\n", __func__, base_vha->host_no, le16_to_cpu(vce->comp_status))); printk("%s(%ld): failed to complete IOCB " - "-- completion status (%x).\n", __func__, ha->host_no, + "-- completion status (%x).\n", __func__, base_vha->host_no, le16_to_cpu(vce->comp_status)); rval = QLA_FUNCTION_FAILED; } else { - DEBUG2(printk("%s(%ld): done.\n", __func__, ha->host_no)); + DEBUG2(printk("%s(%ld): done.\n", __func__, base_vha->host_no)); } dma_pool_free(ha->s_dma_pool, vce, vce_dma); @@ -2863,7 +2887,7 @@ qla24xx_control_vp(scsi_qla_host_t *vha, int cmd) */ int -qla2x00_send_change_request(scsi_qla_host_t *ha, uint16_t format, +qla2x00_send_change_request(scsi_qla_host_t *vha, uint16_t format, uint16_t vp_idx) { int rval; @@ -2884,7 +2908,7 @@ qla2x00_send_change_request(scsi_qla_host_t *ha, uint16_t format, mcp->in_mb = MBX_0|MBX_1; mcp->tov = MBX_TOV_SECONDS; mcp->flags = 0; - rval = qla2x00_mailbox_command(ha, mcp); + rval = qla2x00_mailbox_command(vha, mcp); if (rval == QLA_SUCCESS) { if (mcp->mb[0] != MBS_COMMAND_COMPLETE) { @@ -2897,16 +2921,16 @@ qla2x00_send_change_request(scsi_qla_host_t *ha, uint16_t format, } int -qla2x00_dump_ram(scsi_qla_host_t *ha, dma_addr_t req_dma, uint32_t addr, +qla2x00_dump_ram(scsi_qla_host_t *vha, dma_addr_t req_dma, uint32_t addr, uint32_t size) { int rval; mbx_cmd_t mc; mbx_cmd_t *mcp = &mc; - DEBUG11(printk("%s(%ld): entered.\n", __func__, ha->host_no)); + DEBUG11(printk("%s(%ld): entered.\n", __func__, vha->host_no)); - if (MSW(addr) || IS_FWI2_CAPABLE(ha)) { + if (MSW(addr) || IS_FWI2_CAPABLE(vha->hw)) { mcp->mb[0] = MBC_DUMP_RISC_RAM_EXTENDED; mcp->mb[8] = MSW(addr); mcp->out_mb = MBX_8|MBX_0; @@ -2920,7 +2944,7 @@ qla2x00_dump_ram(scsi_qla_host_t *ha, dma_addr_t req_dma, uint32_t addr, mcp->mb[6] = MSW(MSD(req_dma)); mcp->mb[7] = LSW(MSD(req_dma)); mcp->out_mb |= MBX_7|MBX_6|MBX_3|MBX_2|MBX_1; - if (IS_FWI2_CAPABLE(ha)) { + if (IS_FWI2_CAPABLE(vha->hw)) { mcp->mb[4] = MSW(size); mcp->mb[5] = LSW(size); mcp->out_mb |= MBX_5|MBX_4; @@ -2932,13 +2956,13 @@ qla2x00_dump_ram(scsi_qla_host_t *ha, dma_addr_t req_dma, uint32_t addr, mcp->in_mb = MBX_0; mcp->tov = MBX_TOV_SECONDS; mcp->flags = 0; - rval = qla2x00_mailbox_command(ha, mcp); + rval = qla2x00_mailbox_command(vha, mcp); if (rval != QLA_SUCCESS) { DEBUG2_3_11(printk("%s(%ld): failed=%x mb[0]=%x.\n", __func__, - ha->host_no, rval, mcp->mb[0])); + vha->host_no, rval, mcp->mb[0])); } else { - DEBUG11(printk("%s(%ld): done.\n", __func__, ha->host_no)); + DEBUG11(printk("%s(%ld): done.\n", __func__, vha->host_no)); } return rval; @@ -2954,20 +2978,21 @@ struct cs84xx_mgmt_cmd { }; int -qla84xx_verify_chip(struct scsi_qla_host *ha, uint16_t *status) +qla84xx_verify_chip(struct scsi_qla_host *vha, uint16_t *status) { int rval, retry; struct cs84xx_mgmt_cmd *mn; dma_addr_t mn_dma; uint16_t options; unsigned long flags; + struct qla_hw_data *ha = vha->hw; - DEBUG16(printk("%s(%ld): entered.\n", __func__, ha->host_no)); + DEBUG16(printk("%s(%ld): entered.\n", __func__, vha->host_no)); mn = dma_pool_alloc(ha->s_dma_pool, GFP_KERNEL, &mn_dma); if (mn == NULL) { DEBUG2_3(printk("%s(%ld): failed to allocate Verify ISP84XX " - "IOCB.\n", __func__, ha->host_no)); + "IOCB.\n", __func__, vha->host_no)); return QLA_MEMORY_ALLOC_FAILED; } @@ -2986,19 +3011,19 @@ qla84xx_verify_chip(struct scsi_qla_host *ha, uint16_t *status) mn->p.req.options = cpu_to_le16(options); DEBUG16(printk("%s(%ld): Dump of Verify Request.\n", __func__, - ha->host_no)); + vha->host_no)); DEBUG16(qla2x00_dump_buffer((uint8_t *)mn, sizeof(*mn))); - rval = qla2x00_issue_iocb_timeout(ha, mn, mn_dma, 0, 120); + rval = qla2x00_issue_iocb_timeout(vha, mn, mn_dma, 0, 120); if (rval != QLA_SUCCESS) { DEBUG2_16(printk("%s(%ld): failed to issue Verify " - "IOCB (%x).\n", __func__, ha->host_no, rval)); + "IOCB (%x).\n", __func__, vha->host_no, rval)); goto verify_done; } DEBUG16(printk("%s(%ld): Dump of Verify Response.\n", __func__, - ha->host_no)); + vha->host_no)); DEBUG16(qla2x00_dump_buffer((uint8_t *)mn, sizeof(*mn))); @@ -3006,21 +3031,21 @@ qla84xx_verify_chip(struct scsi_qla_host *ha, uint16_t *status) status[1] = status[0] == CS_VCS_CHIP_FAILURE ? le16_to_cpu(mn->p.rsp.failure_code) : 0; DEBUG2_16(printk("%s(%ld): cs=%x fc=%x\n", __func__, - ha->host_no, status[0], status[1])); + vha->host_no, status[0], status[1])); if (status[0] != CS_COMPLETE) { rval = QLA_FUNCTION_FAILED; if (!(options & VCO_DONT_UPDATE_FW)) { DEBUG2_16(printk("%s(%ld): Firmware update " "failed. Retrying without update " - "firmware.\n", __func__, ha->host_no)); + "firmware.\n", __func__, vha->host_no)); options |= VCO_DONT_UPDATE_FW; options &= ~VCO_FORCE_UPDATE; retry = 1; } } else { DEBUG2_16(printk("%s(%ld): firmware updated to %x.\n", - __func__, ha->host_no, + __func__, vha->host_no, le32_to_cpu(mn->p.rsp.fw_ver))); /* NOTE: we only update OP firmware. */ @@ -3037,9 +3062,9 @@ verify_done: if (rval != QLA_SUCCESS) { DEBUG2_16(printk("%s(%ld): failed=%x.\n", __func__, - ha->host_no, rval)); + vha->host_no, rval)); } else { - DEBUG16(printk("%s(%ld): done.\n", __func__, ha->host_no)); + DEBUG16(printk("%s(%ld): done.\n", __func__, vha->host_no)); } return rval; diff --git a/drivers/scsi/qla2xxx/qla_mid.c b/drivers/scsi/qla2xxx/qla_mid.c index 93560cd72784..da3db3abb82c 100644 --- a/drivers/scsi/qla2xxx/qla_mid.c +++ b/drivers/scsi/qla2xxx/qla_mid.c @@ -5,6 +5,7 @@ * See LICENSE.qla2xxx for copyright and licensing details. */ #include "qla_def.h" +#include "qla_gbl.h" #include <linux/moduleparam.h> #include <linux/vmalloc.h> @@ -18,7 +19,7 @@ void qla2x00_vp_stop_timer(scsi_qla_host_t *vha) { - if (vha->parent && vha->timer_active) { + if (vha->vp_idx && vha->timer_active) { del_timer_sync(&vha->timer); vha->timer_active = 0; } @@ -28,7 +29,7 @@ static uint32_t qla24xx_allocate_vp_id(scsi_qla_host_t *vha) { uint32_t vp_id; - scsi_qla_host_t *ha = vha->parent; + struct qla_hw_data *ha = vha->hw; /* Find an empty slot and assign an vp_id */ mutex_lock(&ha->vport_lock); @@ -44,7 +45,7 @@ qla24xx_allocate_vp_id(scsi_qla_host_t *vha) ha->num_vhosts++; ha->cur_vport_count++; vha->vp_idx = vp_id; - list_add_tail(&vha->vp_list, &ha->vp_list); + list_add_tail(&vha->list, &ha->vp_list); mutex_unlock(&ha->vport_lock); return vp_id; } @@ -53,24 +54,24 @@ void qla24xx_deallocate_vp_id(scsi_qla_host_t *vha) { uint16_t vp_id; - scsi_qla_host_t *ha = vha->parent; + struct qla_hw_data *ha = vha->hw; mutex_lock(&ha->vport_lock); vp_id = vha->vp_idx; ha->num_vhosts--; ha->cur_vport_count--; clear_bit(vp_id, ha->vp_idx_map); - list_del(&vha->vp_list); + list_del(&vha->list); mutex_unlock(&ha->vport_lock); } static scsi_qla_host_t * -qla24xx_find_vhost_by_name(scsi_qla_host_t *ha, uint8_t *port_name) +qla24xx_find_vhost_by_name(struct qla_hw_data *ha, uint8_t *port_name) { scsi_qla_host_t *vha; /* Locate matching device in database. */ - list_for_each_entry(vha, &ha->vp_list, vp_list) { + list_for_each_entry(vha, &ha->vp_list, list) { if (!memcmp(port_name, vha->port_name, WWN_SIZE)) return vha; } @@ -94,12 +95,8 @@ static void qla2x00_mark_vp_devices_dead(scsi_qla_host_t *vha) { fc_port_t *fcport; - scsi_qla_host_t *pha = to_qla_parent(vha); - - list_for_each_entry(fcport, &pha->fcports, list) { - if (fcport->vp_idx != vha->vp_idx) - continue; + list_for_each_entry(fcport, &vha->vp_fcports, list) { DEBUG15(printk("scsi(%ld): Marking port dead, " "loop_id=0x%04x :%x\n", vha->host_no, fcport->loop_id, fcport->vp_idx)); @@ -118,7 +115,6 @@ qla24xx_disable_vp(scsi_qla_host_t *vha) atomic_set(&vha->loop_state, LOOP_DOWN); atomic_set(&vha->loop_down_timer, LOOP_DOWN_TIME); - /* Delete all vp's fcports from parent's list */ qla2x00_mark_vp_devices_dead(vha); atomic_set(&vha->vp_state, VP_FAILED); vha->flags.management_server_logged_in = 0; @@ -135,11 +131,12 @@ int qla24xx_enable_vp(scsi_qla_host_t *vha) { int ret; - scsi_qla_host_t *ha = vha->parent; + struct qla_hw_data *ha = vha->hw; + scsi_qla_host_t *base_vha = pci_get_drvdata(ha->pdev); /* Check if physical ha port is Up */ - if (atomic_read(&ha->loop_state) == LOOP_DOWN || - atomic_read(&ha->loop_state) == LOOP_DEAD ) { + if (atomic_read(&base_vha->loop_state) == LOOP_DOWN || + atomic_read(&base_vha->loop_state) == LOOP_DEAD) { vha->vp_err_state = VP_ERR_PORTDWN; fc_vport_set_state(vha->fc_vport, FC_VPORT_LINKDOWN); goto enable_failed; @@ -177,8 +174,8 @@ qla24xx_configure_vp(scsi_qla_host_t *vha) vha->host_no, __func__)); ret = qla2x00_send_change_request(vha, 0x3, vha->vp_idx); if (ret != QLA_SUCCESS) { - DEBUG15(qla_printk(KERN_ERR, vha, "Failed to enable receiving" - " of RSCN requests: 0x%x\n", ret)); + DEBUG15(qla_printk(KERN_ERR, vha->hw, "Failed to enable " + "receiving of RSCN requests: 0x%x\n", ret)); return; } else { /* Corresponds to SCR enabled */ @@ -194,25 +191,13 @@ qla24xx_configure_vp(scsi_qla_host_t *vha) } void -qla2x00_alert_all_vps(scsi_qla_host_t *ha, uint16_t *mb) +qla2x00_alert_all_vps(struct qla_hw_data *ha, uint16_t *mb) { - int i, vp_idx_matched; scsi_qla_host_t *vha; + int i = 0; - if (ha->parent) - return; - - for_each_mapped_vp_idx(ha, i) { - vp_idx_matched = 0; - - list_for_each_entry(vha, &ha->vp_list, vp_list) { - if (i == vha->vp_idx) { - vp_idx_matched = 1; - break; - } - } - - if (vp_idx_matched) { + list_for_each_entry(vha, &ha->vp_list, list) { + if (vha->vp_idx) { switch (mb[0]) { case MBA_LIP_OCCURRED: case MBA_LOOP_UP: @@ -223,16 +208,17 @@ qla2x00_alert_all_vps(scsi_qla_host_t *ha, uint16_t *mb) case MBA_PORT_UPDATE: case MBA_RSCN_UPDATE: DEBUG15(printk("scsi(%ld)%s: Async_event for" - " VP[%d], mb = 0x%x, vha=%p\n", - vha->host_no, __func__,i, *mb, vha)); + " VP[%d], mb = 0x%x, vha=%p\n", + vha->host_no, __func__, i, *mb, vha)); qla2x00_async_event(vha, mb); break; } } + i++; } } -void +int qla2x00_vp_abort_isp(scsi_qla_host_t *vha) { /* @@ -247,30 +233,49 @@ qla2x00_vp_abort_isp(scsi_qla_host_t *vha) atomic_set(&vha->loop_down_timer, LOOP_DOWN_TIME); } + /* To exclusively reset vport, we need to log it out first.*/ + if (!test_bit(ABORT_ISP_ACTIVE, &vha->dpc_flags)) + qla24xx_control_vp(vha, VCE_COMMAND_DISABLE_VPS_LOGO_ALL); + DEBUG15(printk("scsi(%ld): Scheduling enable of Vport %d...\n", vha->host_no, vha->vp_idx)); - qla24xx_enable_vp(vha); + return qla24xx_enable_vp(vha); } static int qla2x00_do_dpc_vp(scsi_qla_host_t *vha) { - scsi_qla_host_t *ha = vha->parent; + struct qla_hw_data *ha = vha->hw; + scsi_qla_host_t *base_vha = pci_get_drvdata(ha->pdev); if (test_and_clear_bit(VP_IDX_ACQUIRED, &vha->vp_flags)) { /* VP acquired. complete port configuration */ - if (atomic_read(&ha->loop_state) == LOOP_READY) { + if (atomic_read(&base_vha->loop_state) == LOOP_READY) { qla24xx_configure_vp(vha); } else { set_bit(VP_IDX_ACQUIRED, &vha->vp_flags); - set_bit(VP_DPC_NEEDED, &ha->dpc_flags); + set_bit(VP_DPC_NEEDED, &base_vha->dpc_flags); } return 0; } - if (test_and_clear_bit(ISP_ABORT_NEEDED, &vha->dpc_flags)) - qla2x00_vp_abort_isp(vha); + if (test_bit(FCPORT_UPDATE_NEEDED, &vha->dpc_flags)) { + qla2x00_update_fcports(vha); + clear_bit(FCPORT_UPDATE_NEEDED, &vha->dpc_flags); + } + + if ((test_and_clear_bit(RELOGIN_NEEDED, &vha->dpc_flags)) && + !test_bit(LOOP_RESYNC_NEEDED, &vha->dpc_flags) && + atomic_read(&vha->loop_state) != LOOP_DOWN) { + + DEBUG(printk("scsi(%ld): qla2x00_port_login()\n", + vha->host_no)); + qla2x00_relogin(vha); + + DEBUG(printk("scsi(%ld): qla2x00_port_login - end\n", + vha->host_no)); + } if (test_and_clear_bit(RESET_MARKER_NEEDED, &vha->dpc_flags) && (!(test_and_set_bit(RESET_ACTIVE, &vha->dpc_flags)))) { @@ -289,38 +294,30 @@ qla2x00_do_dpc_vp(scsi_qla_host_t *vha) } void -qla2x00_do_dpc_all_vps(scsi_qla_host_t *ha) +qla2x00_do_dpc_all_vps(scsi_qla_host_t *vha) { int ret; - int i, vp_idx_matched; - scsi_qla_host_t *vha; + struct qla_hw_data *ha = vha->hw; + scsi_qla_host_t *vp; - if (ha->parent) + if (vha->vp_idx) return; if (list_empty(&ha->vp_list)) return; - clear_bit(VP_DPC_NEEDED, &ha->dpc_flags); - - for_each_mapped_vp_idx(ha, i) { - vp_idx_matched = 0; - - list_for_each_entry(vha, &ha->vp_list, vp_list) { - if (i == vha->vp_idx) { - vp_idx_matched = 1; - break; - } - } + clear_bit(VP_DPC_NEEDED, &vha->dpc_flags); - if (vp_idx_matched) - ret = qla2x00_do_dpc_vp(vha); + list_for_each_entry(vp, &ha->vp_list, list) { + if (vp->vp_idx) + ret = qla2x00_do_dpc_vp(vp); } } int qla24xx_vport_create_req_sanity_check(struct fc_vport *fc_vport) { - scsi_qla_host_t *ha = shost_priv(fc_vport->shost); + scsi_qla_host_t *base_vha = shost_priv(fc_vport->shost); + struct qla_hw_data *ha = base_vha->hw; scsi_qla_host_t *vha; uint8_t port_name[WWN_SIZE]; @@ -337,7 +334,7 @@ qla24xx_vport_create_req_sanity_check(struct fc_vport *fc_vport) /* Check up unique WWPN */ u64_to_wwn(fc_vport->port_name, port_name); - if (!memcmp(port_name, ha->port_name, WWN_SIZE)) + if (!memcmp(port_name, base_vha->port_name, WWN_SIZE)) return VPCERR_BAD_WWN; vha = qla24xx_find_vhost_by_name(ha, port_name); if (vha) @@ -346,7 +343,7 @@ qla24xx_vport_create_req_sanity_check(struct fc_vport *fc_vport) /* Check up max-npiv-supports */ if (ha->num_vhosts > ha->max_npiv_vports) { DEBUG15(printk("scsi(%ld): num_vhosts %ud is bigger than " - "max_npv_vports %ud.\n", ha->host_no, + "max_npv_vports %ud.\n", base_vha->host_no, ha->num_vhosts, ha->max_npiv_vports)); return VPCERR_UNSUPPORTED; } @@ -356,59 +353,35 @@ qla24xx_vport_create_req_sanity_check(struct fc_vport *fc_vport) scsi_qla_host_t * qla24xx_create_vhost(struct fc_vport *fc_vport) { - scsi_qla_host_t *ha = shost_priv(fc_vport->shost); + scsi_qla_host_t *base_vha = shost_priv(fc_vport->shost); + struct qla_hw_data *ha = base_vha->hw; scsi_qla_host_t *vha; + struct scsi_host_template *sht = &qla24xx_driver_template; struct Scsi_Host *host; - host = scsi_host_alloc(&qla24xx_driver_template, - sizeof(scsi_qla_host_t)); - if (!host) { - printk(KERN_WARNING - "qla2xxx: scsi_host_alloc() failed for vport\n"); + vha = qla2x00_create_host(sht, ha); + if (!vha) { + DEBUG(printk("qla2xxx: scsi_host_alloc() failed for vport\n")); return(NULL); } - vha = shost_priv(host); - - /* clone the parent hba */ - memcpy(vha, ha, sizeof (scsi_qla_host_t)); - + host = vha->host; fc_vport->dd_data = vha; - vha->node_name = kmalloc(WWN_SIZE * sizeof(char), GFP_KERNEL); - if (!vha->node_name) - goto create_vhost_failed_1; - - vha->port_name = kmalloc(WWN_SIZE * sizeof(char), GFP_KERNEL); - if (!vha->port_name) - goto create_vhost_failed_2; - /* New host info */ u64_to_wwn(fc_vport->node_name, vha->node_name); u64_to_wwn(fc_vport->port_name, vha->port_name); - vha->host = host; - vha->host_no = host->host_no; - vha->parent = ha; vha->fc_vport = fc_vport; vha->device_flags = 0; vha->vp_idx = qla24xx_allocate_vp_id(vha); if (vha->vp_idx > ha->max_npiv_vports) { DEBUG15(printk("scsi(%ld): Couldn't allocate vp_id.\n", vha->host_no)); - goto create_vhost_failed_3; + goto create_vhost_failed; } vha->mgmt_svr_loop_id = 10 + vha->vp_idx; - init_completion(&vha->mbx_cmd_comp); - complete(&vha->mbx_cmd_comp); - init_completion(&vha->mbx_intr_comp); - - INIT_LIST_HEAD(&vha->list); - INIT_LIST_HEAD(&vha->fcports); - INIT_LIST_HEAD(&vha->vp_fcports); - INIT_LIST_HEAD(&vha->work_list); - vha->dpc_flags = 0L; set_bit(REGISTER_FDMI_NEEDED, &vha->dpc_flags); set_bit(REGISTER_FC4_NEEDED, &vha->dpc_flags); @@ -423,7 +396,7 @@ qla24xx_create_vhost(struct fc_vport *fc_vport) qla2x00_start_timer(vha, qla2x00_timer, WATCH_INTERVAL); - host->can_queue = vha->request_q_length + 128; + host->can_queue = ha->req->length + 128; host->this_id = 255; host->cmd_per_lun = 3; host->max_cmd_len = MAX_CMDSZ; @@ -440,12 +413,6 @@ qla24xx_create_vhost(struct fc_vport *fc_vport) return vha; -create_vhost_failed_3: - kfree(vha->port_name); - -create_vhost_failed_2: - kfree(vha->node_name); - -create_vhost_failed_1: +create_vhost_failed: return NULL; } diff --git a/drivers/scsi/qla2xxx/qla_os.c b/drivers/scsi/qla2xxx/qla_os.c index 35567203ef61..05db1660855e 100644 --- a/drivers/scsi/qla2xxx/qla_os.c +++ b/drivers/scsi/qla2xxx/qla_os.c @@ -183,42 +183,42 @@ struct scsi_transport_template *qla2xxx_transport_vport_template = NULL; */ __inline__ void -qla2x00_start_timer(scsi_qla_host_t *ha, void *func, unsigned long interval) +qla2x00_start_timer(scsi_qla_host_t *vha, void *func, unsigned long interval) { - init_timer(&ha->timer); - ha->timer.expires = jiffies + interval * HZ; - ha->timer.data = (unsigned long)ha; - ha->timer.function = (void (*)(unsigned long))func; - add_timer(&ha->timer); - ha->timer_active = 1; + init_timer(&vha->timer); + vha->timer.expires = jiffies + interval * HZ; + vha->timer.data = (unsigned long)vha; + vha->timer.function = (void (*)(unsigned long))func; + add_timer(&vha->timer); + vha->timer_active = 1; } static inline void -qla2x00_restart_timer(scsi_qla_host_t *ha, unsigned long interval) +qla2x00_restart_timer(scsi_qla_host_t *vha, unsigned long interval) { - mod_timer(&ha->timer, jiffies + interval * HZ); + mod_timer(&vha->timer, jiffies + interval * HZ); } static __inline__ void -qla2x00_stop_timer(scsi_qla_host_t *ha) +qla2x00_stop_timer(scsi_qla_host_t *vha) { - del_timer_sync(&ha->timer); - ha->timer_active = 0; + del_timer_sync(&vha->timer); + vha->timer_active = 0; } static int qla2x00_do_dpc(void *data); static void qla2x00_rst_aen(scsi_qla_host_t *); -static int qla2x00_mem_alloc(scsi_qla_host_t *); -static void qla2x00_mem_free(scsi_qla_host_t *ha); -static void qla2x00_sp_free_dma(scsi_qla_host_t *, srb_t *); +static int qla2x00_mem_alloc(struct qla_hw_data *, uint16_t, uint16_t); +static void qla2x00_mem_free(struct qla_hw_data *); +static void qla2x00_sp_free_dma(srb_t *); /* -------------------------------------------------------------------------- */ - static char * -qla2x00_pci_info_str(struct scsi_qla_host *ha, char *str) +qla2x00_pci_info_str(struct scsi_qla_host *vha, char *str) { + struct qla_hw_data *ha = vha->hw; static char *pci_bus_modes[] = { "33", "66", "100", "133", }; @@ -240,9 +240,10 @@ qla2x00_pci_info_str(struct scsi_qla_host *ha, char *str) } static char * -qla24xx_pci_info_str(struct scsi_qla_host *ha, char *str) +qla24xx_pci_info_str(struct scsi_qla_host *vha, char *str) { static char *pci_bus_modes[] = { "33", "66", "100", "133", }; + struct qla_hw_data *ha = vha->hw; uint32_t pci_bus; int pcie_reg; @@ -290,9 +291,10 @@ qla24xx_pci_info_str(struct scsi_qla_host *ha, char *str) } static char * -qla2x00_fw_version_str(struct scsi_qla_host *ha, char *str) +qla2x00_fw_version_str(struct scsi_qla_host *vha, char *str) { char un_str[10]; + struct qla_hw_data *ha = vha->hw; sprintf(str, "%d.%02d.%02d ", ha->fw_major_version, ha->fw_minor_version, @@ -328,8 +330,9 @@ qla2x00_fw_version_str(struct scsi_qla_host *ha, char *str) } static char * -qla24xx_fw_version_str(struct scsi_qla_host *ha, char *str) +qla24xx_fw_version_str(struct scsi_qla_host *vha, char *str) { + struct qla_hw_data *ha = vha->hw; sprintf(str, "%d.%02d.%02d ", ha->fw_major_version, ha->fw_minor_version, ha->fw_subminor_version); @@ -354,16 +357,17 @@ qla24xx_fw_version_str(struct scsi_qla_host *ha, char *str) } static inline srb_t * -qla2x00_get_new_sp(scsi_qla_host_t *ha, fc_port_t *fcport, +qla2x00_get_new_sp(scsi_qla_host_t *vha, fc_port_t *fcport, struct scsi_cmnd *cmd, void (*done)(struct scsi_cmnd *)) { srb_t *sp; + struct qla_hw_data *ha = vha->hw; sp = mempool_alloc(ha->srb_mempool, GFP_ATOMIC); if (!sp) return sp; - sp->ha = ha; + sp->vha = vha; sp->fcport = fcport; sp->cmd = cmd; sp->flags = 0; @@ -376,9 +380,10 @@ qla2x00_get_new_sp(scsi_qla_host_t *ha, fc_port_t *fcport, static int qla2x00_queuecommand(struct scsi_cmnd *cmd, void (*done)(struct scsi_cmnd *)) { - scsi_qla_host_t *ha = shost_priv(cmd->device->host); + scsi_qla_host_t *vha = shost_priv(cmd->device->host); fc_port_t *fcport = (struct fc_port *) cmd->device->hostdata; struct fc_rport *rport = starget_to_rport(scsi_target(cmd->device)); + struct qla_hw_data *ha = vha->hw; srb_t *sp; int rval; @@ -399,33 +404,33 @@ qla2x00_queuecommand(struct scsi_cmnd *cmd, void (*done)(struct scsi_cmnd *)) if (atomic_read(&fcport->state) != FCS_ONLINE) { if (atomic_read(&fcport->state) == FCS_DEVICE_DEAD || - atomic_read(&ha->loop_state) == LOOP_DEAD) { + atomic_read(&vha->loop_state) == LOOP_DEAD) { cmd->result = DID_NO_CONNECT << 16; goto qc_fail_command; } goto qc_target_busy; } - spin_unlock_irq(ha->host->host_lock); + spin_unlock_irq(vha->host->host_lock); - sp = qla2x00_get_new_sp(ha, fcport, cmd, done); + sp = qla2x00_get_new_sp(vha, fcport, cmd, done); if (!sp) goto qc_host_busy_lock; - rval = qla2x00_start_scsi(sp); + rval = ha->isp_ops->start_scsi(sp); if (rval != QLA_SUCCESS) goto qc_host_busy_free_sp; - spin_lock_irq(ha->host->host_lock); + spin_lock_irq(vha->host->host_lock); return 0; qc_host_busy_free_sp: - qla2x00_sp_free_dma(ha, sp); + qla2x00_sp_free_dma(sp); mempool_free(sp, ha->srb_mempool); qc_host_busy_lock: - spin_lock_irq(ha->host->host_lock); + spin_lock_irq(vha->host->host_lock); return SCSI_MLQUEUE_HOST_BUSY; qc_target_busy: @@ -441,14 +446,15 @@ qc_fail_command: static int qla24xx_queuecommand(struct scsi_cmnd *cmd, void (*done)(struct scsi_cmnd *)) { - scsi_qla_host_t *ha = shost_priv(cmd->device->host); + scsi_qla_host_t *vha = shost_priv(cmd->device->host); fc_port_t *fcport = (struct fc_port *) cmd->device->hostdata; struct fc_rport *rport = starget_to_rport(scsi_target(cmd->device)); + struct qla_hw_data *ha = vha->hw; + struct scsi_qla_host *base_vha = pci_get_drvdata(ha->pdev); srb_t *sp; int rval; - scsi_qla_host_t *pha = to_qla_parent(ha); - if (unlikely(pci_channel_offline(pha->pdev))) { + if (unlikely(pci_channel_offline(ha->pdev))) { cmd->result = DID_REQUEUE << 16; goto qc24_fail_command; } @@ -465,33 +471,33 @@ qla24xx_queuecommand(struct scsi_cmnd *cmd, void (*done)(struct scsi_cmnd *)) if (atomic_read(&fcport->state) != FCS_ONLINE) { if (atomic_read(&fcport->state) == FCS_DEVICE_DEAD || - atomic_read(&pha->loop_state) == LOOP_DEAD) { + atomic_read(&base_vha->loop_state) == LOOP_DEAD) { cmd->result = DID_NO_CONNECT << 16; goto qc24_fail_command; } goto qc24_target_busy; } - spin_unlock_irq(ha->host->host_lock); + spin_unlock_irq(vha->host->host_lock); - sp = qla2x00_get_new_sp(pha, fcport, cmd, done); + sp = qla2x00_get_new_sp(base_vha, fcport, cmd, done); if (!sp) goto qc24_host_busy_lock; - rval = qla24xx_start_scsi(sp); + rval = ha->isp_ops->start_scsi(sp); if (rval != QLA_SUCCESS) goto qc24_host_busy_free_sp; - spin_lock_irq(ha->host->host_lock); + spin_lock_irq(vha->host->host_lock); return 0; qc24_host_busy_free_sp: - qla2x00_sp_free_dma(pha, sp); - mempool_free(sp, pha->srb_mempool); + qla2x00_sp_free_dma(sp); + mempool_free(sp, ha->srb_mempool); qc24_host_busy_lock: - spin_lock_irq(ha->host->host_lock); + spin_lock_irq(vha->host->host_lock); return SCSI_MLQUEUE_HOST_BUSY; qc24_target_busy: @@ -510,17 +516,14 @@ qc24_fail_command: * max time. * * Input: - * ha = actual ha whose done queue will contain the command - * returned by firmware. * cmd = Scsi Command to wait on. - * flag = Abort/Reset(Bus or Device Reset) * * Return: * Not Found : 0 * Found : 1 */ static int -qla2x00_eh_wait_on_command(scsi_qla_host_t *ha, struct scsi_cmnd *cmd) +qla2x00_eh_wait_on_command(struct scsi_cmnd *cmd) { #define ABORT_POLLING_PERIOD 1000 #define ABORT_WAIT_ITER ((10 * 1000) / (ABORT_POLLING_PERIOD)) @@ -557,21 +560,22 @@ qla2x00_eh_wait_on_command(scsi_qla_host_t *ha, struct scsi_cmnd *cmd) * Failed (Adapter is offline/disabled) : 1 */ int -qla2x00_wait_for_hba_online(scsi_qla_host_t *ha) +qla2x00_wait_for_hba_online(scsi_qla_host_t *vha) { int return_status; unsigned long wait_online; - scsi_qla_host_t *pha = to_qla_parent(ha); + struct qla_hw_data *ha = vha->hw; + scsi_qla_host_t *base_vha = pci_get_drvdata(ha->pdev); wait_online = jiffies + (MAX_LOOP_TIMEOUT * HZ); - while (((test_bit(ISP_ABORT_NEEDED, &pha->dpc_flags)) || - test_bit(ABORT_ISP_ACTIVE, &pha->dpc_flags) || - test_bit(ISP_ABORT_RETRY, &pha->dpc_flags) || - pha->dpc_active) && time_before(jiffies, wait_online)) { + while (((test_bit(ISP_ABORT_NEEDED, &base_vha->dpc_flags)) || + test_bit(ABORT_ISP_ACTIVE, &base_vha->dpc_flags) || + test_bit(ISP_ABORT_RETRY, &base_vha->dpc_flags) || + ha->dpc_active) && time_before(jiffies, wait_online)) { msleep(1000); } - if (pha->flags.online) + if (base_vha->flags.online) return_status = QLA_SUCCESS; else return_status = QLA_FUNCTION_FAILED; @@ -596,19 +600,20 @@ qla2x00_wait_for_hba_online(scsi_qla_host_t *ha) * Failed (LOOP_NOT_READY) : 1 */ static inline int -qla2x00_wait_for_loop_ready(scsi_qla_host_t *ha) +qla2x00_wait_for_loop_ready(scsi_qla_host_t *vha) { int return_status = QLA_SUCCESS; unsigned long loop_timeout ; - scsi_qla_host_t *pha = to_qla_parent(ha); + struct qla_hw_data *ha = vha->hw; + scsi_qla_host_t *base_vha = pci_get_drvdata(ha->pdev); /* wait for 5 min at the max for loop to be ready */ loop_timeout = jiffies + (MAX_LOOP_TIMEOUT * HZ); - while ((!atomic_read(&pha->loop_down_timer) && - atomic_read(&pha->loop_state) == LOOP_DOWN) || - atomic_read(&pha->loop_state) != LOOP_READY) { - if (atomic_read(&pha->loop_state) == LOOP_DEAD) { + while ((!atomic_read(&base_vha->loop_down_timer) && + atomic_read(&base_vha->loop_state) == LOOP_DOWN) || + atomic_read(&base_vha->loop_state) != LOOP_READY) { + if (atomic_read(&base_vha->loop_state) == LOOP_DEAD) { return_status = QLA_FUNCTION_FAILED; break; } @@ -627,32 +632,33 @@ qla2x00_abort_fcport_cmds(fc_port_t *fcport) int cnt; unsigned long flags; srb_t *sp; - scsi_qla_host_t *ha = fcport->ha; - scsi_qla_host_t *pha = to_qla_parent(ha); + scsi_qla_host_t *vha = fcport->vha; + struct qla_hw_data *ha = vha->hw; + struct req_que *req = ha->req; - spin_lock_irqsave(&pha->hardware_lock, flags); + spin_lock_irqsave(&ha->hardware_lock, flags); for (cnt = 1; cnt < MAX_OUTSTANDING_COMMANDS; cnt++) { - sp = pha->outstanding_cmds[cnt]; + sp = req->outstanding_cmds[cnt]; if (!sp) continue; if (sp->fcport != fcport) continue; - spin_unlock_irqrestore(&pha->hardware_lock, flags); - if (ha->isp_ops->abort_command(ha, sp)) { + spin_unlock_irqrestore(&ha->hardware_lock, flags); + if (ha->isp_ops->abort_command(vha, sp)) { DEBUG2(qla_printk(KERN_WARNING, ha, "Abort failed -- %lx\n", sp->cmd->serial_number)); } else { - if (qla2x00_eh_wait_on_command(ha, sp->cmd) != + if (qla2x00_eh_wait_on_command(sp->cmd) != QLA_SUCCESS) DEBUG2(qla_printk(KERN_WARNING, ha, "Abort failed while waiting -- %lx\n", sp->cmd->serial_number)); } - spin_lock_irqsave(&pha->hardware_lock, flags); + spin_lock_irqsave(&ha->hardware_lock, flags); } - spin_unlock_irqrestore(&pha->hardware_lock, flags); + spin_unlock_irqrestore(&ha->hardware_lock, flags); } static void @@ -690,14 +696,15 @@ qla2x00_block_error_handler(struct scsi_cmnd *cmnd) static int qla2xxx_eh_abort(struct scsi_cmnd *cmd) { - scsi_qla_host_t *ha = shost_priv(cmd->device->host); + scsi_qla_host_t *vha = shost_priv(cmd->device->host); srb_t *sp; int ret, i; unsigned int id, lun; unsigned long serial; unsigned long flags; int wait = 0; - scsi_qla_host_t *pha = to_qla_parent(ha); + struct qla_hw_data *ha = vha->hw; + struct req_que *req = ha->req; qla2x00_block_error_handler(cmd); @@ -711,9 +718,9 @@ qla2xxx_eh_abort(struct scsi_cmnd *cmd) serial = cmd->serial_number; /* Check active list for command command. */ - spin_lock_irqsave(&pha->hardware_lock, flags); + spin_lock_irqsave(&ha->hardware_lock, flags); for (i = 1; i < MAX_OUTSTANDING_COMMANDS; i++) { - sp = pha->outstanding_cmds[i]; + sp = req->outstanding_cmds[i]; if (sp == NULL) continue; @@ -722,37 +729,37 @@ qla2xxx_eh_abort(struct scsi_cmnd *cmd) continue; DEBUG2(printk("%s(%ld): aborting sp %p from RISC. pid=%ld.\n", - __func__, ha->host_no, sp, serial)); + __func__, vha->host_no, sp, serial)); - spin_unlock_irqrestore(&pha->hardware_lock, flags); - if (ha->isp_ops->abort_command(ha, sp)) { + spin_unlock_irqrestore(&ha->hardware_lock, flags); + if (ha->isp_ops->abort_command(vha, sp)) { DEBUG2(printk("%s(%ld): abort_command " - "mbx failed.\n", __func__, ha->host_no)); + "mbx failed.\n", __func__, vha->host_no)); ret = FAILED; } else { DEBUG3(printk("%s(%ld): abort_command " - "mbx success.\n", __func__, ha->host_no)); + "mbx success.\n", __func__, vha->host_no)); wait = 1; } - spin_lock_irqsave(&pha->hardware_lock, flags); + spin_lock_irqsave(&ha->hardware_lock, flags); break; } - spin_unlock_irqrestore(&pha->hardware_lock, flags); + spin_unlock_irqrestore(&ha->hardware_lock, flags); /* Wait for the command to be returned. */ if (wait) { - if (qla2x00_eh_wait_on_command(ha, cmd) != QLA_SUCCESS) { + if (qla2x00_eh_wait_on_command(cmd) != QLA_SUCCESS) { qla_printk(KERN_ERR, ha, "scsi(%ld:%d:%d): Abort handler timed out -- %lx " - "%x.\n", ha->host_no, id, lun, serial, ret); + "%x.\n", vha->host_no, id, lun, serial, ret); ret = FAILED; } } qla_printk(KERN_INFO, ha, "scsi(%ld:%d:%d): Abort command issued -- %d %lx %x.\n", - ha->host_no, id, lun, wait, serial, ret); + vha->host_no, id, lun, wait, serial, ret); return ret; } @@ -764,23 +771,24 @@ enum nexus_wait_type { }; static int -qla2x00_eh_wait_for_pending_commands(scsi_qla_host_t *ha, unsigned int t, +qla2x00_eh_wait_for_pending_commands(scsi_qla_host_t *vha, unsigned int t, unsigned int l, enum nexus_wait_type type) { int cnt, match, status; srb_t *sp; unsigned long flags; - scsi_qla_host_t *pha = to_qla_parent(ha); + struct qla_hw_data *ha = vha->hw; + struct req_que *req = ha->req; status = QLA_SUCCESS; - spin_lock_irqsave(&pha->hardware_lock, flags); + spin_lock_irqsave(&ha->hardware_lock, flags); for (cnt = 1; status == QLA_SUCCESS && cnt < MAX_OUTSTANDING_COMMANDS; cnt++) { - sp = pha->outstanding_cmds[cnt]; + sp = req->outstanding_cmds[cnt]; if (!sp) continue; - if (ha->vp_idx != sp->fcport->ha->vp_idx) + if (vha->vp_idx != sp->fcport->vha->vp_idx) continue; match = 0; switch (type) { @@ -798,11 +806,11 @@ qla2x00_eh_wait_for_pending_commands(scsi_qla_host_t *ha, unsigned int t, if (!match) continue; - spin_unlock_irqrestore(&pha->hardware_lock, flags); - status = qla2x00_eh_wait_on_command(ha, sp->cmd); - spin_lock_irqsave(&pha->hardware_lock, flags); + spin_unlock_irqrestore(&ha->hardware_lock, flags); + status = qla2x00_eh_wait_on_command(sp->cmd); + spin_lock_irqsave(&ha->hardware_lock, flags); } - spin_unlock_irqrestore(&pha->hardware_lock, flags); + spin_unlock_irqrestore(&ha->hardware_lock, flags); return status; } @@ -818,7 +826,7 @@ static int __qla2xxx_eh_generic_reset(char *name, enum nexus_wait_type type, struct scsi_cmnd *cmd, int (*do_reset)(struct fc_port *, unsigned int)) { - scsi_qla_host_t *ha = shost_priv(cmd->device->host); + scsi_qla_host_t *vha = shost_priv(cmd->device->host); fc_port_t *fcport = (struct fc_port *) cmd->device->hostdata; int err; @@ -827,31 +835,31 @@ __qla2xxx_eh_generic_reset(char *name, enum nexus_wait_type type, if (!fcport) return FAILED; - qla_printk(KERN_INFO, ha, "scsi(%ld:%d:%d): %s RESET ISSUED.\n", - ha->host_no, cmd->device->id, cmd->device->lun, name); + qla_printk(KERN_INFO, vha->hw, "scsi(%ld:%d:%d): %s RESET ISSUED.\n", + vha->host_no, cmd->device->id, cmd->device->lun, name); err = 0; - if (qla2x00_wait_for_hba_online(ha) != QLA_SUCCESS) + if (qla2x00_wait_for_hba_online(vha) != QLA_SUCCESS) goto eh_reset_failed; err = 1; - if (qla2x00_wait_for_loop_ready(ha) != QLA_SUCCESS) + if (qla2x00_wait_for_loop_ready(vha) != QLA_SUCCESS) goto eh_reset_failed; err = 2; if (do_reset(fcport, cmd->device->lun) != QLA_SUCCESS) goto eh_reset_failed; err = 3; - if (qla2x00_eh_wait_for_pending_commands(ha, cmd->device->id, + if (qla2x00_eh_wait_for_pending_commands(vha, cmd->device->id, cmd->device->lun, type) != QLA_SUCCESS) goto eh_reset_failed; - qla_printk(KERN_INFO, ha, "scsi(%ld:%d:%d): %s RESET SUCCEEDED.\n", - ha->host_no, cmd->device->id, cmd->device->lun, name); + qla_printk(KERN_INFO, vha->hw, "scsi(%ld:%d:%d): %s RESET SUCCEEDED.\n", + vha->host_no, cmd->device->id, cmd->device->lun, name); return SUCCESS; eh_reset_failed: - qla_printk(KERN_INFO, ha, "scsi(%ld:%d:%d): %s RESET FAILED: %s.\n", - ha->host_no, cmd->device->id, cmd->device->lun, name, + qla_printk(KERN_INFO, vha->hw, "scsi(%ld:%d:%d): %s RESET FAILED: %s.\n" + , vha->host_no, cmd->device->id, cmd->device->lun, name, reset_errors[err]); return FAILED; } @@ -859,7 +867,8 @@ __qla2xxx_eh_generic_reset(char *name, enum nexus_wait_type type, static int qla2xxx_eh_device_reset(struct scsi_cmnd *cmd) { - scsi_qla_host_t *ha = shost_priv(cmd->device->host); + scsi_qla_host_t *vha = shost_priv(cmd->device->host); + struct qla_hw_data *ha = vha->hw; return __qla2xxx_eh_generic_reset("DEVICE", WAIT_LUN, cmd, ha->isp_ops->lun_reset); @@ -868,7 +877,8 @@ qla2xxx_eh_device_reset(struct scsi_cmnd *cmd) static int qla2xxx_eh_target_reset(struct scsi_cmnd *cmd) { - scsi_qla_host_t *ha = shost_priv(cmd->device->host); + scsi_qla_host_t *vha = shost_priv(cmd->device->host); + struct qla_hw_data *ha = vha->hw; return __qla2xxx_eh_generic_reset("TARGET", WAIT_TARGET, cmd, ha->isp_ops->target_reset); @@ -892,8 +902,7 @@ qla2xxx_eh_target_reset(struct scsi_cmnd *cmd) static int qla2xxx_eh_bus_reset(struct scsi_cmnd *cmd) { - scsi_qla_host_t *ha = shost_priv(cmd->device->host); - scsi_qla_host_t *pha = to_qla_parent(ha); + scsi_qla_host_t *vha = shost_priv(cmd->device->host); fc_port_t *fcport = (struct fc_port *) cmd->device->hostdata; int ret = FAILED; unsigned int id, lun; @@ -908,28 +917,28 @@ qla2xxx_eh_bus_reset(struct scsi_cmnd *cmd) if (!fcport) return ret; - qla_printk(KERN_INFO, ha, - "scsi(%ld:%d:%d): LOOP RESET ISSUED.\n", ha->host_no, id, lun); + qla_printk(KERN_INFO, vha->hw, + "scsi(%ld:%d:%d): LOOP RESET ISSUED.\n", vha->host_no, id, lun); - if (qla2x00_wait_for_hba_online(ha) != QLA_SUCCESS) { + if (qla2x00_wait_for_hba_online(vha) != QLA_SUCCESS) { DEBUG2(printk("%s failed:board disabled\n",__func__)); goto eh_bus_reset_done; } - if (qla2x00_wait_for_loop_ready(ha) == QLA_SUCCESS) { - if (qla2x00_loop_reset(ha) == QLA_SUCCESS) + if (qla2x00_wait_for_loop_ready(vha) == QLA_SUCCESS) { + if (qla2x00_loop_reset(vha) == QLA_SUCCESS) ret = SUCCESS; } if (ret == FAILED) goto eh_bus_reset_done; /* Flush outstanding commands. */ - if (qla2x00_eh_wait_for_pending_commands(pha, 0, 0, WAIT_HOST) != + if (qla2x00_eh_wait_for_pending_commands(vha, 0, 0, WAIT_HOST) != QLA_SUCCESS) ret = FAILED; eh_bus_reset_done: - qla_printk(KERN_INFO, ha, "%s: reset %s\n", __func__, + qla_printk(KERN_INFO, vha->hw, "%s: reset %s\n", __func__, (ret == FAILED) ? "failed" : "succeded"); return ret; @@ -953,12 +962,13 @@ eh_bus_reset_done: static int qla2xxx_eh_host_reset(struct scsi_cmnd *cmd) { - scsi_qla_host_t *ha = shost_priv(cmd->device->host); + scsi_qla_host_t *vha = shost_priv(cmd->device->host); fc_port_t *fcport = (struct fc_port *) cmd->device->hostdata; + struct qla_hw_data *ha = vha->hw; int ret = FAILED; unsigned int id, lun; unsigned long serial; - scsi_qla_host_t *pha = to_qla_parent(ha); + scsi_qla_host_t *base_vha = pci_get_drvdata(ha->pdev); qla2x00_block_error_handler(cmd); @@ -970,9 +980,9 @@ qla2xxx_eh_host_reset(struct scsi_cmnd *cmd) return ret; qla_printk(KERN_INFO, ha, - "scsi(%ld:%d:%d): ADAPTER RESET ISSUED.\n", ha->host_no, id, lun); + "scsi(%ld:%d:%d): ADAPTER RESET ISSUED.\n", vha->host_no, id, lun); - if (qla2x00_wait_for_hba_online(ha) != QLA_SUCCESS) + if (qla2x00_wait_for_hba_online(vha) != QLA_SUCCESS) goto eh_host_reset_lock; /* @@ -983,26 +993,28 @@ qla2xxx_eh_host_reset(struct scsi_cmnd *cmd) * devices as lost kicking of the port_down_timer * while dpc is stuck for the mailbox to complete. */ - qla2x00_wait_for_loop_ready(ha); - set_bit(ABORT_ISP_ACTIVE, &pha->dpc_flags); - if (qla2x00_abort_isp(pha)) { - clear_bit(ABORT_ISP_ACTIVE, &pha->dpc_flags); - /* failed. schedule dpc to try */ - set_bit(ISP_ABORT_NEEDED, &pha->dpc_flags); - - if (qla2x00_wait_for_hba_online(ha) != QLA_SUCCESS) + qla2x00_wait_for_loop_ready(vha); + if (vha != base_vha) { + if (qla2x00_vp_abort_isp(vha)) goto eh_host_reset_lock; + } else { + set_bit(ABORT_ISP_ACTIVE, &base_vha->dpc_flags); + if (qla2x00_abort_isp(base_vha)) { + clear_bit(ABORT_ISP_ACTIVE, &base_vha->dpc_flags); + /* failed. schedule dpc to try */ + set_bit(ISP_ABORT_NEEDED, &base_vha->dpc_flags); + + if (qla2x00_wait_for_hba_online(vha) != QLA_SUCCESS) + goto eh_host_reset_lock; + } + clear_bit(ABORT_ISP_ACTIVE, &base_vha->dpc_flags); } - clear_bit(ABORT_ISP_ACTIVE, &pha->dpc_flags); - /* Waiting for our command in done_queue to be returned to OS.*/ - if (qla2x00_eh_wait_for_pending_commands(pha, 0, 0, WAIT_HOST) == - QLA_SUCCESS) + /* Waiting for command to be returned to OS.*/ + if (qla2x00_eh_wait_for_pending_commands(vha, 0, 0, WAIT_HOST) == + QLA_SUCCESS) ret = SUCCESS; - if (ha->parent) - qla2x00_vp_abort_isp(ha); - eh_host_reset_lock: qla_printk(KERN_INFO, ha, "%s: reset %s\n", __func__, (ret == FAILED) ? "failed" : "succeded"); @@ -1021,35 +1033,33 @@ eh_host_reset_lock: * 0 = success */ int -qla2x00_loop_reset(scsi_qla_host_t *ha) +qla2x00_loop_reset(scsi_qla_host_t *vha) { int ret; struct fc_port *fcport; + struct qla_hw_data *ha = vha->hw; if (ha->flags.enable_lip_full_login) { - ret = qla2x00_full_login_lip(ha); + ret = qla2x00_full_login_lip(vha); if (ret != QLA_SUCCESS) { DEBUG2_3(printk("%s(%ld): bus_reset failed: " - "full_login_lip=%d.\n", __func__, ha->host_no, + "full_login_lip=%d.\n", __func__, vha->host_no, ret)); - } - atomic_set(&ha->loop_state, LOOP_DOWN); - atomic_set(&ha->loop_down_timer, LOOP_DOWN_TIME); - qla2x00_mark_all_devices_lost(ha, 0); - qla2x00_wait_for_loop_ready(ha); + } else + qla2x00_wait_for_loop_ready(vha); } if (ha->flags.enable_lip_reset) { - ret = qla2x00_lip_reset(ha); + ret = qla2x00_lip_reset(vha); if (ret != QLA_SUCCESS) { DEBUG2_3(printk("%s(%ld): bus_reset failed: " - "lip_reset=%d.\n", __func__, ha->host_no, ret)); - } - qla2x00_wait_for_loop_ready(ha); + "lip_reset=%d.\n", __func__, vha->host_no, ret)); + } else + qla2x00_wait_for_loop_ready(vha); } if (ha->flags.enable_target_reset) { - list_for_each_entry(fcport, &ha->fcports, list) { + list_for_each_entry(fcport, &vha->vp_fcports, list) { if (fcport->port_type != FCT_TARGET) continue; @@ -1057,31 +1067,33 @@ qla2x00_loop_reset(scsi_qla_host_t *ha) if (ret != QLA_SUCCESS) { DEBUG2_3(printk("%s(%ld): bus_reset failed: " "target_reset=%d d_id=%x.\n", __func__, - ha->host_no, ret, fcport->d_id.b24)); + vha->host_no, ret, fcport->d_id.b24)); } } } /* Issue marker command only when we are going to start the I/O */ - ha->marker_needed = 1; + vha->marker_needed = 1; return QLA_SUCCESS; } void -qla2x00_abort_all_cmds(scsi_qla_host_t *ha, int res) +qla2x00_abort_all_cmds(scsi_qla_host_t *vha, int res) { int cnt; unsigned long flags; srb_t *sp; + struct qla_hw_data *ha = vha->hw; + struct req_que *req = ha->req; spin_lock_irqsave(&ha->hardware_lock, flags); for (cnt = 1; cnt < MAX_OUTSTANDING_COMMANDS; cnt++) { - sp = ha->outstanding_cmds[cnt]; + sp = req->outstanding_cmds[cnt]; if (sp) { - ha->outstanding_cmds[cnt] = NULL; + req->outstanding_cmds[cnt] = NULL; sp->cmd->result = res; - qla2x00_sp_compl(ha, sp); + qla2x00_sp_compl(vha, sp); } } spin_unlock_irqrestore(&ha->hardware_lock, flags); @@ -1103,13 +1115,14 @@ qla2xxx_slave_alloc(struct scsi_device *sdev) static int qla2xxx_slave_configure(struct scsi_device *sdev) { - scsi_qla_host_t *ha = shost_priv(sdev->host); + scsi_qla_host_t *vha = shost_priv(sdev->host); + struct qla_hw_data *ha = vha->hw; struct fc_rport *rport = starget_to_rport(sdev->sdev_target); if (sdev->tagged_supported) - scsi_activate_tcq(sdev, ha->max_q_depth); + scsi_activate_tcq(sdev, ha->req->max_q_depth); else - scsi_deactivate_tcq(sdev, ha->max_q_depth); + scsi_deactivate_tcq(sdev, ha->req->max_q_depth); rport->dev_loss_tmo = ha->port_down_retry_count; @@ -1152,8 +1165,9 @@ qla2x00_change_queue_type(struct scsi_device *sdev, int tag_type) * supported addressing method. */ static void -qla2x00_config_dma_addressing(scsi_qla_host_t *ha) +qla2x00_config_dma_addressing(scsi_qla_host_t *vha) { + struct qla_hw_data *ha = vha->hw; /* Assume a 32bit DMA mask. */ ha->flags.enable_64bit_addressing = 0; @@ -1174,7 +1188,7 @@ qla2x00_config_dma_addressing(scsi_qla_host_t *ha) } static void -qla2x00_enable_intrs(scsi_qla_host_t *ha) +qla2x00_enable_intrs(struct qla_hw_data *ha) { unsigned long flags = 0; struct device_reg_2xxx __iomem *reg = &ha->iobase->isp; @@ -1189,7 +1203,7 @@ qla2x00_enable_intrs(scsi_qla_host_t *ha) } static void -qla2x00_disable_intrs(scsi_qla_host_t *ha) +qla2x00_disable_intrs(struct qla_hw_data *ha) { unsigned long flags = 0; struct device_reg_2xxx __iomem *reg = &ha->iobase->isp; @@ -1203,7 +1217,7 @@ qla2x00_disable_intrs(scsi_qla_host_t *ha) } static void -qla24xx_enable_intrs(scsi_qla_host_t *ha) +qla24xx_enable_intrs(struct qla_hw_data *ha) { unsigned long flags = 0; struct device_reg_24xx __iomem *reg = &ha->iobase->isp24; @@ -1216,7 +1230,7 @@ qla24xx_enable_intrs(scsi_qla_host_t *ha) } static void -qla24xx_disable_intrs(scsi_qla_host_t *ha) +qla24xx_disable_intrs(struct qla_hw_data *ha) { unsigned long flags = 0; struct device_reg_24xx __iomem *reg = &ha->iobase->isp24; @@ -1260,6 +1274,7 @@ static struct isp_operations qla2100_isp_ops = { .read_optrom = qla2x00_read_optrom_data, .write_optrom = qla2x00_write_optrom_data, .get_flash_version = qla2x00_get_flash_version, + .start_scsi = qla2x00_start_scsi, }; static struct isp_operations qla2300_isp_ops = { @@ -1294,6 +1309,7 @@ static struct isp_operations qla2300_isp_ops = { .read_optrom = qla2x00_read_optrom_data, .write_optrom = qla2x00_write_optrom_data, .get_flash_version = qla2x00_get_flash_version, + .start_scsi = qla2x00_start_scsi, }; static struct isp_operations qla24xx_isp_ops = { @@ -1328,6 +1344,7 @@ static struct isp_operations qla24xx_isp_ops = { .read_optrom = qla24xx_read_optrom_data, .write_optrom = qla24xx_write_optrom_data, .get_flash_version = qla24xx_get_flash_version, + .start_scsi = qla24xx_start_scsi, }; static struct isp_operations qla25xx_isp_ops = { @@ -1362,10 +1379,11 @@ static struct isp_operations qla25xx_isp_ops = { .read_optrom = qla25xx_read_optrom_data, .write_optrom = qla24xx_write_optrom_data, .get_flash_version = qla24xx_get_flash_version, + .start_scsi = qla24xx_start_scsi, }; static inline void -qla2x00_set_isp_flags(scsi_qla_host_t *ha) +qla2x00_set_isp_flags(struct qla_hw_data *ha) { ha->device_type = DT_EXTENDED_IDS; switch (ha->pdev->device) { @@ -1447,7 +1465,7 @@ qla2x00_set_isp_flags(scsi_qla_host_t *ha) } static int -qla2x00_iospace_config(scsi_qla_host_t *ha) +qla2x00_iospace_config(struct qla_hw_data *ha) { resource_size_t pio; @@ -1511,25 +1529,25 @@ iospace_error_exit: static void qla2xxx_scan_start(struct Scsi_Host *shost) { - scsi_qla_host_t *ha = shost_priv(shost); + scsi_qla_host_t *vha = shost_priv(shost); - set_bit(LOOP_RESYNC_NEEDED, &ha->dpc_flags); - set_bit(LOCAL_LOOP_UPDATE, &ha->dpc_flags); - set_bit(RSCN_UPDATE, &ha->dpc_flags); - set_bit(NPIV_CONFIG_NEEDED, &ha->dpc_flags); + set_bit(LOOP_RESYNC_NEEDED, &vha->dpc_flags); + set_bit(LOCAL_LOOP_UPDATE, &vha->dpc_flags); + set_bit(RSCN_UPDATE, &vha->dpc_flags); + set_bit(NPIV_CONFIG_NEEDED, &vha->dpc_flags); } static int qla2xxx_scan_finished(struct Scsi_Host *shost, unsigned long time) { - scsi_qla_host_t *ha = shost_priv(shost); + scsi_qla_host_t *vha = shost_priv(shost); - if (!ha->host) + if (!vha->host) return 1; - if (time > ha->loop_reset_delay * HZ) + if (time > vha->hw->loop_reset_delay * HZ) return 1; - return atomic_read(&ha->loop_state) == LOOP_READY; + return atomic_read(&vha->loop_state) == LOOP_READY; } /* @@ -1540,11 +1558,13 @@ qla2x00_probe_one(struct pci_dev *pdev, const struct pci_device_id *id) { int ret = -ENODEV; struct Scsi_Host *host; - scsi_qla_host_t *ha; + scsi_qla_host_t *base_vha = NULL; + struct qla_hw_data *ha; char pci_info[30]; char fw_str[30]; struct scsi_host_template *sht; - int bars, mem_only = 0; + int bars, mem_only, max_id = 0; + uint16_t req_length = 0, rsp_length = 0; bars = pci_select_bars(pdev, IORESOURCE_MEM | IORESOURCE_IO); sht = &qla2x00_driver_template; @@ -1570,33 +1590,24 @@ qla2x00_probe_one(struct pci_dev *pdev, const struct pci_device_id *id) /* This may fail but that's ok */ pci_enable_pcie_error_reporting(pdev); - host = scsi_host_alloc(sht, sizeof(scsi_qla_host_t)); - if (host == NULL) { - printk(KERN_WARNING - "qla2xxx: Couldn't allocate host from scsi layer!\n"); - goto probe_disable_device; + ha = kzalloc(sizeof(struct qla_hw_data), GFP_KERNEL); + if (!ha) { + DEBUG(printk("Unable to allocate memory for ha\n")); + goto probe_out; } + ha->pdev = pdev; /* Clear our data area */ - ha = shost_priv(host); - memset(ha, 0, sizeof(scsi_qla_host_t)); - - ha->pdev = pdev; - ha->host = host; - ha->host_no = host->host_no; - sprintf(ha->host_str, "%s_%ld", QLA2XXX_DRIVER_NAME, ha->host_no); - ha->parent = NULL; ha->bars = bars; ha->mem_only = mem_only; spin_lock_init(&ha->hardware_lock); /* Set ISP-type information. */ qla2x00_set_isp_flags(ha); - /* Configure PCI I/O space */ ret = qla2x00_iospace_config(ha); if (ret) - goto probe_failed; + goto probe_hw_failed; qla_printk(KERN_INFO, ha, "Found an ISP%04X, irq %d, iobase 0x%p\n", pdev->device, pdev->irq, @@ -1604,105 +1615,128 @@ qla2x00_probe_one(struct pci_dev *pdev, const struct pci_device_id *id) ha->prev_topology = 0; ha->init_cb_size = sizeof(init_cb_t); - ha->mgmt_svr_loop_id = MANAGEMENT_SERVER + ha->vp_idx; ha->link_data_rate = PORT_SPEED_UNKNOWN; ha->optrom_size = OPTROM_SIZE_2300; - ha->max_q_depth = MAX_Q_DEPTH; - if (ql2xmaxqdepth != 0 && ql2xmaxqdepth <= 0xffffU) - ha->max_q_depth = ql2xmaxqdepth; - /* Assign ISP specific operations. */ + max_id = MAX_TARGETS_2200; if (IS_QLA2100(ha)) { - host->max_id = MAX_TARGETS_2100; + max_id = MAX_TARGETS_2100; ha->mbx_count = MAILBOX_REGISTER_COUNT_2100; - ha->request_q_length = REQUEST_ENTRY_CNT_2100; - ha->response_q_length = RESPONSE_ENTRY_CNT_2100; - ha->last_loop_id = SNS_LAST_LOOP_ID_2100; - host->sg_tablesize = 32; + req_length = REQUEST_ENTRY_CNT_2100; + rsp_length = RESPONSE_ENTRY_CNT_2100; + ha->max_loop_id = SNS_LAST_LOOP_ID_2100; ha->gid_list_info_size = 4; ha->isp_ops = &qla2100_isp_ops; } else if (IS_QLA2200(ha)) { - host->max_id = MAX_TARGETS_2200; ha->mbx_count = MAILBOX_REGISTER_COUNT; - ha->request_q_length = REQUEST_ENTRY_CNT_2200; - ha->response_q_length = RESPONSE_ENTRY_CNT_2100; - ha->last_loop_id = SNS_LAST_LOOP_ID_2100; + req_length = REQUEST_ENTRY_CNT_2200; + rsp_length = RESPONSE_ENTRY_CNT_2100; + ha->max_loop_id = SNS_LAST_LOOP_ID_2100; ha->gid_list_info_size = 4; ha->isp_ops = &qla2100_isp_ops; } else if (IS_QLA23XX(ha)) { - host->max_id = MAX_TARGETS_2200; ha->mbx_count = MAILBOX_REGISTER_COUNT; - ha->request_q_length = REQUEST_ENTRY_CNT_2200; - ha->response_q_length = RESPONSE_ENTRY_CNT_2300; - ha->last_loop_id = SNS_LAST_LOOP_ID_2300; + req_length = REQUEST_ENTRY_CNT_2200; + rsp_length = RESPONSE_ENTRY_CNT_2300; + ha->max_loop_id = SNS_LAST_LOOP_ID_2300; ha->gid_list_info_size = 6; if (IS_QLA2322(ha) || IS_QLA6322(ha)) ha->optrom_size = OPTROM_SIZE_2322; ha->isp_ops = &qla2300_isp_ops; } else if (IS_QLA24XX_TYPE(ha)) { - host->max_id = MAX_TARGETS_2200; ha->mbx_count = MAILBOX_REGISTER_COUNT; - ha->request_q_length = REQUEST_ENTRY_CNT_24XX; - ha->response_q_length = RESPONSE_ENTRY_CNT_2300; - ha->last_loop_id = SNS_LAST_LOOP_ID_2300; + req_length = REQUEST_ENTRY_CNT_24XX; + rsp_length = RESPONSE_ENTRY_CNT_2300; + ha->max_loop_id = SNS_LAST_LOOP_ID_2300; ha->init_cb_size = sizeof(struct mid_init_cb_24xx); - ha->mgmt_svr_loop_id = 10 + ha->vp_idx; ha->gid_list_info_size = 8; ha->optrom_size = OPTROM_SIZE_24XX; ha->isp_ops = &qla24xx_isp_ops; } else if (IS_QLA25XX(ha)) { - host->max_id = MAX_TARGETS_2200; ha->mbx_count = MAILBOX_REGISTER_COUNT; - ha->request_q_length = REQUEST_ENTRY_CNT_24XX; - ha->response_q_length = RESPONSE_ENTRY_CNT_2300; - ha->last_loop_id = SNS_LAST_LOOP_ID_2300; + req_length = REQUEST_ENTRY_CNT_24XX; + rsp_length = RESPONSE_ENTRY_CNT_2300; + ha->max_loop_id = SNS_LAST_LOOP_ID_2300; ha->init_cb_size = sizeof(struct mid_init_cb_24xx); - ha->mgmt_svr_loop_id = 10 + ha->vp_idx; ha->gid_list_info_size = 8; ha->optrom_size = OPTROM_SIZE_25XX; ha->isp_ops = &qla25xx_isp_ops; } - host->can_queue = ha->request_q_length + 128; mutex_init(&ha->vport_lock); init_completion(&ha->mbx_cmd_comp); complete(&ha->mbx_cmd_comp); init_completion(&ha->mbx_intr_comp); - INIT_LIST_HEAD(&ha->list); - INIT_LIST_HEAD(&ha->fcports); - INIT_LIST_HEAD(&ha->vp_list); - INIT_LIST_HEAD(&ha->work_list); - set_bit(0, (unsigned long *) ha->vp_idx_map); - qla2x00_config_dma_addressing(ha); - if (qla2x00_mem_alloc(ha)) { + ret = qla2x00_mem_alloc(ha, req_length, rsp_length); + if (!ret) { qla_printk(KERN_WARNING, ha, "[ERROR] Failed to allocate memory for adapter\n"); + goto probe_hw_failed; + } + + ha->req->max_q_depth = MAX_Q_DEPTH; + if (ql2xmaxqdepth != 0 && ql2xmaxqdepth <= 0xffffU) + ha->req->max_q_depth = ql2xmaxqdepth; + + base_vha = qla2x00_create_host(sht, ha); + if (!base_vha) { + qla_printk(KERN_WARNING, ha, + "[ERROR] Failed to allocate memory for scsi_host\n"); + ret = -ENOMEM; - goto probe_failed; + goto probe_hw_failed; } - if (qla2x00_initialize_adapter(ha)) { + pci_set_drvdata(pdev, base_vha); + + qla2x00_config_dma_addressing(base_vha); + + host = base_vha->host; + host->can_queue = ha->req->length + 128; + if (IS_QLA2XXX_MIDTYPE(ha)) { + base_vha->mgmt_svr_loop_id = 10 + base_vha->vp_idx; + } else { + base_vha->mgmt_svr_loop_id = MANAGEMENT_SERVER + + base_vha->vp_idx; + } + if (IS_QLA2100(ha)) + host->sg_tablesize = 32; + host->max_id = max_id; + host->this_id = 255; + host->cmd_per_lun = 3; + host->unique_id = host->host_no; + host->max_cmd_len = MAX_CMDSZ; + host->max_channel = MAX_BUSES - 1; + host->max_lun = MAX_LUNS; + host->transportt = qla2xxx_transport_template; + + if (qla2x00_initialize_adapter(base_vha)) { qla_printk(KERN_WARNING, ha, "Failed to initialize adapter\n"); DEBUG2(printk("scsi(%ld): Failed to initialize adapter - " "Adapter flags %x.\n", - ha->host_no, ha->device_flags)); + base_vha->host_no, base_vha->device_flags)); ret = -ENODEV; goto probe_failed; } + /* Set up the irqs */ + ret = qla2x00_request_irqs(ha); + if (ret) + goto probe_failed; + /* * Startup the kernel thread for this host adapter */ ha->dpc_thread = kthread_create(qla2x00_do_dpc, ha, - "%s_dpc", ha->host_str); + "%s_dpc", base_vha->host_str); if (IS_ERR(ha->dpc_thread)) { qla_printk(KERN_WARNING, ha, "Unable to start DPC thread!\n"); @@ -1710,28 +1744,17 @@ qla2x00_probe_one(struct pci_dev *pdev, const struct pci_device_id *id) goto probe_failed; } - host->this_id = 255; - host->cmd_per_lun = 3; - host->unique_id = host->host_no; - host->max_cmd_len = MAX_CMDSZ; - host->max_channel = MAX_BUSES - 1; - host->max_lun = MAX_LUNS; - host->transportt = qla2xxx_transport_template; - - ret = qla2x00_request_irqs(ha); - if (ret) - goto probe_failed; + list_add_tail(&base_vha->list, &ha->vp_list); + base_vha->host->irq = ha->pdev->irq; /* Initialized the timer */ - qla2x00_start_timer(ha, qla2x00_timer, WATCH_INTERVAL); + qla2x00_start_timer(base_vha, qla2x00_timer, WATCH_INTERVAL); DEBUG2(printk("DEBUG: detect hba %ld at address = %p\n", - ha->host_no, ha)); - - pci_set_drvdata(pdev, ha); + base_vha->host_no, ha)); - ha->flags.init_done = 1; - ha->flags.online = 1; + base_vha->flags.init_done = 1; + base_vha->flags.online = 1; ret = scsi_add_host(host, &pdev->dev); if (ret) @@ -1741,76 +1764,94 @@ qla2x00_probe_one(struct pci_dev *pdev, const struct pci_device_id *id) scsi_scan_host(host); - qla2x00_alloc_sysfs_attr(ha); + qla2x00_alloc_sysfs_attr(base_vha); - qla2x00_init_host_attr(ha); + qla2x00_init_host_attr(base_vha); - qla2x00_dfs_setup(ha); + qla2x00_dfs_setup(base_vha); qla_printk(KERN_INFO, ha, "\n" " QLogic Fibre Channel HBA Driver: %s\n" " QLogic %s - %s\n" " ISP%04X: %s @ %s hdma%c, host#=%ld, fw=%s\n", qla2x00_version_str, ha->model_number, - ha->model_desc ? ha->model_desc: "", pdev->device, - ha->isp_ops->pci_info_str(ha, pci_info), pci_name(pdev), - ha->flags.enable_64bit_addressing ? '+': '-', ha->host_no, - ha->isp_ops->fw_version_str(ha, fw_str)); + ha->model_desc ? ha->model_desc : "", pdev->device, + ha->isp_ops->pci_info_str(base_vha, pci_info), pci_name(pdev), + ha->flags.enable_64bit_addressing ? '+' : '-', base_vha->host_no, + ha->isp_ops->fw_version_str(base_vha, fw_str)); return 0; probe_failed: - qla2x00_free_device(ha); + qla2x00_free_device(base_vha); - scsi_host_put(host); + scsi_host_put(base_vha->host); -probe_disable_device: - pci_disable_device(pdev); +probe_hw_failed: + if (ha->iobase) + iounmap(ha->iobase); + + pci_release_selected_regions(ha->pdev, ha->bars); + kfree(ha); + ha = NULL; probe_out: + pci_disable_device(pdev); return ret; } static void qla2x00_remove_one(struct pci_dev *pdev) { - scsi_qla_host_t *ha, *vha, *temp; + scsi_qla_host_t *base_vha, *vha, *temp; + struct qla_hw_data *ha; + + base_vha = pci_get_drvdata(pdev); + ha = base_vha->hw; + + list_for_each_entry_safe(vha, temp, &ha->vp_list, list) { + if (vha && vha->fc_vport) + fc_vport_terminate(vha->fc_vport); + } - ha = pci_get_drvdata(pdev); + set_bit(UNLOADING, &base_vha->dpc_flags); - list_for_each_entry_safe(vha, temp, &ha->vp_list, vp_list) - fc_vport_terminate(vha->fc_vport); + qla2x00_dfs_remove(base_vha); - set_bit(UNLOADING, &ha->dpc_flags); + qla84xx_put_chip(base_vha); - qla2x00_dfs_remove(ha); + qla2x00_free_sysfs_attr(base_vha); - qla84xx_put_chip(ha); + fc_remove_host(base_vha->host); - qla2x00_free_sysfs_attr(ha); + scsi_remove_host(base_vha->host); - fc_remove_host(ha->host); + qla2x00_free_device(base_vha); - scsi_remove_host(ha->host); + scsi_host_put(base_vha->host); - qla2x00_free_device(ha); + if (ha->iobase) + iounmap(ha->iobase); - scsi_host_put(ha->host); + pci_release_selected_regions(ha->pdev, ha->bars); + kfree(ha); + ha = NULL; pci_disable_device(pdev); pci_set_drvdata(pdev, NULL); } static void -qla2x00_free_device(scsi_qla_host_t *ha) +qla2x00_free_device(scsi_qla_host_t *vha) { - qla2x00_abort_all_cmds(ha, DID_NO_CONNECT << 16); + struct qla_hw_data *ha = vha->hw; + qla2x00_abort_all_cmds(vha, DID_NO_CONNECT << 16); /* Disable timer */ - if (ha->timer_active) - qla2x00_stop_timer(ha); + if (vha->timer_active) + qla2x00_stop_timer(vha); - ha->flags.online = 0; + vha->flags.online = 0; /* Kill the kernel thread for this host */ if (ha->dpc_thread) { @@ -1825,45 +1866,39 @@ qla2x00_free_device(scsi_qla_host_t *ha) } if (ha->flags.fce_enabled) - qla2x00_disable_fce_trace(ha, NULL, NULL); + qla2x00_disable_fce_trace(vha, NULL, NULL); if (ha->eft) - qla2x00_disable_eft_trace(ha); + qla2x00_disable_eft_trace(vha); /* Stop currently executing firmware. */ - qla2x00_try_to_stop_firmware(ha); + qla2x00_try_to_stop_firmware(vha); /* turn-off interrupts on the card */ if (ha->interrupts_on) ha->isp_ops->disable_intrs(ha); - qla2x00_mem_free(ha); - - qla2x00_free_irqs(ha); + qla2x00_free_irqs(vha); - /* release io space registers */ - if (ha->iobase) - iounmap(ha->iobase); - pci_release_selected_regions(ha->pdev, ha->bars); + qla2x00_mem_free(ha); } static inline void -qla2x00_schedule_rport_del(struct scsi_qla_host *ha, fc_port_t *fcport, +qla2x00_schedule_rport_del(struct scsi_qla_host *vha, fc_port_t *fcport, int defer) { struct fc_rport *rport; - scsi_qla_host_t *pha = to_qla_parent(ha); if (!fcport->rport) return; rport = fcport->rport; if (defer) { - spin_lock_irq(ha->host->host_lock); + spin_lock_irq(vha->host->host_lock); fcport->drport = rport; - spin_unlock_irq(ha->host->host_lock); - set_bit(FCPORT_UPDATE_NEEDED, &pha->dpc_flags); - qla2xxx_wake_dpc(pha); + spin_unlock_irq(vha->host->host_lock); + set_bit(FCPORT_UPDATE_NEEDED, &vha->dpc_flags); + qla2xxx_wake_dpc(vha); } else fc_remote_port_delete(rport); } @@ -1877,13 +1912,14 @@ qla2x00_schedule_rport_del(struct scsi_qla_host *ha, fc_port_t *fcport, * * Context: */ -void qla2x00_mark_device_lost(scsi_qla_host_t *ha, fc_port_t *fcport, +void qla2x00_mark_device_lost(scsi_qla_host_t *vha, fc_port_t *fcport, int do_login, int defer) { if (atomic_read(&fcport->state) == FCS_ONLINE && - ha->vp_idx == fcport->vp_idx) - qla2x00_schedule_rport_del(ha, fcport, defer); - + vha->vp_idx == fcport->vp_idx) { + atomic_set(&fcport->state, FCS_DEVICE_LOST); + qla2x00_schedule_rport_del(vha, fcport, defer); + } /* * We may need to retry the login, so don't change the state of the * port but do the retries. @@ -1895,13 +1931,13 @@ void qla2x00_mark_device_lost(scsi_qla_host_t *ha, fc_port_t *fcport, return; if (fcport->login_retry == 0) { - fcport->login_retry = ha->login_retry_count; - set_bit(RELOGIN_NEEDED, &ha->dpc_flags); + fcport->login_retry = vha->hw->login_retry_count; + set_bit(RELOGIN_NEEDED, &vha->dpc_flags); DEBUG(printk("scsi(%ld): Port login retry: " "%02x%02x%02x%02x%02x%02x%02x%02x, " "id = 0x%04x retry cnt=%d\n", - ha->host_no, + vha->host_no, fcport->port_name[0], fcport->port_name[1], fcport->port_name[2], @@ -1929,13 +1965,12 @@ void qla2x00_mark_device_lost(scsi_qla_host_t *ha, fc_port_t *fcport, * Context: */ void -qla2x00_mark_all_devices_lost(scsi_qla_host_t *ha, int defer) +qla2x00_mark_all_devices_lost(scsi_qla_host_t *vha, int defer) { fc_port_t *fcport; - scsi_qla_host_t *pha = to_qla_parent(ha); - list_for_each_entry(fcport, &pha->fcports, list) { - if (ha->vp_idx != fcport->vp_idx) + list_for_each_entry(fcport, &vha->vp_fcports, list) { + if (vha->vp_idx != fcport->vp_idx) continue; /* * No point in marking the device as lost, if the device is @@ -1943,9 +1978,11 @@ qla2x00_mark_all_devices_lost(scsi_qla_host_t *ha, int defer) */ if (atomic_read(&fcport->state) == FCS_DEVICE_DEAD) continue; - if (atomic_read(&fcport->state) == FCS_ONLINE) - qla2x00_schedule_rport_del(ha, fcport, defer); - atomic_set(&fcport->state, FCS_DEVICE_LOST); + if (atomic_read(&fcport->state) == FCS_ONLINE) { + atomic_set(&fcport->state, FCS_DEVICE_LOST); + qla2x00_schedule_rport_del(vha, fcport, defer); + } else + atomic_set(&fcport->state, FCS_DEVICE_LOST); } } @@ -1958,105 +1995,139 @@ qla2x00_mark_all_devices_lost(scsi_qla_host_t *ha, int defer) * !0 = failure. */ static int -qla2x00_mem_alloc(scsi_qla_host_t *ha) +qla2x00_mem_alloc(struct qla_hw_data *ha, uint16_t req_len, uint16_t rsp_len) { char name[16]; + struct req_que *req = NULL; + struct rsp_que *rsp = NULL; - ha->request_ring = dma_alloc_coherent(&ha->pdev->dev, - (ha->request_q_length + 1) * sizeof(request_t), &ha->request_dma, - GFP_KERNEL); - if (!ha->request_ring) - goto fail; - - ha->response_ring = dma_alloc_coherent(&ha->pdev->dev, - (ha->response_q_length + 1) * sizeof(response_t), - &ha->response_dma, GFP_KERNEL); - if (!ha->response_ring) - goto fail_free_request_ring; - - ha->gid_list = dma_alloc_coherent(&ha->pdev->dev, GID_LIST_SIZE, - &ha->gid_list_dma, GFP_KERNEL); - if (!ha->gid_list) - goto fail_free_response_ring; + ha->init_cb_size = sizeof(init_cb_t); + if (IS_QLA2XXX_MIDTYPE(ha)) + ha->init_cb_size = sizeof(struct mid_init_cb_24xx); ha->init_cb = dma_alloc_coherent(&ha->pdev->dev, ha->init_cb_size, - &ha->init_cb_dma, GFP_KERNEL); + &ha->init_cb_dma, GFP_KERNEL); if (!ha->init_cb) - goto fail_free_gid_list; + goto fail; - snprintf(name, sizeof(name), "%s_%ld", QLA2XXX_DRIVER_NAME, - ha->host_no); - ha->s_dma_pool = dma_pool_create(name, &ha->pdev->dev, - DMA_POOL_SIZE, 8, 0); - if (!ha->s_dma_pool) + ha->gid_list = dma_alloc_coherent(&ha->pdev->dev, GID_LIST_SIZE, + &ha->gid_list_dma, GFP_KERNEL); + if (!ha->gid_list) goto fail_free_init_cb; ha->srb_mempool = mempool_create_slab_pool(SRB_MIN_REQ, srb_cachep); if (!ha->srb_mempool) - goto fail_free_s_dma_pool; + goto fail_free_gid_list; /* Get memory for cached NVRAM */ ha->nvram = kzalloc(MAX_NVRAM_SIZE, GFP_KERNEL); if (!ha->nvram) goto fail_free_srb_mempool; + snprintf(name, sizeof(name), "%s_%d", QLA2XXX_DRIVER_NAME, + ha->pdev->device); + ha->s_dma_pool = dma_pool_create(name, &ha->pdev->dev, + DMA_POOL_SIZE, 8, 0); + if (!ha->s_dma_pool) + goto fail_free_nvram; + /* Allocate memory for SNS commands */ if (IS_QLA2100(ha) || IS_QLA2200(ha)) { - /* Get consistent memory allocated for SNS commands */ + /* Get consistent memory allocated for SNS commands */ ha->sns_cmd = dma_alloc_coherent(&ha->pdev->dev, - sizeof(struct sns_cmd_pkt), &ha->sns_cmd_dma, GFP_KERNEL); + sizeof(struct sns_cmd_pkt), &ha->sns_cmd_dma, GFP_KERNEL); if (!ha->sns_cmd) - goto fail_free_nvram; + goto fail_dma_pool; } else { - /* Get consistent memory allocated for MS IOCB */ + /* Get consistent memory allocated for MS IOCB */ ha->ms_iocb = dma_pool_alloc(ha->s_dma_pool, GFP_KERNEL, - &ha->ms_iocb_dma); + &ha->ms_iocb_dma); if (!ha->ms_iocb) - goto fail_free_nvram; - - /* Get consistent memory allocated for CT SNS commands */ + goto fail_dma_pool; + /* Get consistent memory allocated for CT SNS commands */ ha->ct_sns = dma_alloc_coherent(&ha->pdev->dev, - sizeof(struct ct_sns_pkt), &ha->ct_sns_dma, GFP_KERNEL); + sizeof(struct ct_sns_pkt), &ha->ct_sns_dma, GFP_KERNEL); if (!ha->ct_sns) goto fail_free_ms_iocb; } - return 0; + /* Allocate memory for request ring */ + req = kzalloc(sizeof(struct req_que), GFP_KERNEL); + if (!req) { + DEBUG(printk("Unable to allocate memory for req\n")); + goto fail_req; + } + ha->req = req; + req->length = req_len; + req->ring = dma_alloc_coherent(&ha->pdev->dev, + (req->length + 1) * sizeof(request_t), + &req->dma, GFP_KERNEL); + if (!req->ring) { + DEBUG(printk("Unable to allocate memory for req_ring\n")); + goto fail_req_ring; + } + /* Allocate memory for response ring */ + rsp = kzalloc(sizeof(struct rsp_que), GFP_KERNEL); + if (!rsp) { + DEBUG(printk("Unable to allocate memory for rsp\n")); + goto fail_rsp; + } + ha->rsp = rsp; + rsp->hw = ha; + rsp->length = rsp_len; + + rsp->ring = dma_alloc_coherent(&ha->pdev->dev, + (rsp->length + 1) * sizeof(response_t), + &rsp->dma, GFP_KERNEL); + if (!rsp->ring) { + DEBUG(printk("Unable to allocate memory for rsp_ring\n")); + goto fail_rsp_ring; + } + INIT_LIST_HEAD(&ha->vp_list); + return 1; + +fail_rsp_ring: + kfree(rsp); + ha->rsp = NULL; +fail_rsp: + dma_free_coherent(&ha->pdev->dev, (req->length + 1) * + sizeof(request_t), req->ring, req->dma); + req->ring = NULL; + req->dma = 0; +fail_req_ring: + kfree(req); + ha->req = NULL; +fail_req: + dma_free_coherent(&ha->pdev->dev, sizeof(struct ct_sns_pkt), + ha->ct_sns, ha->ct_sns_dma); + ha->ct_sns = NULL; + ha->ct_sns_dma = 0; fail_free_ms_iocb: dma_pool_free(ha->s_dma_pool, ha->ms_iocb, ha->ms_iocb_dma); ha->ms_iocb = NULL; ha->ms_iocb_dma = 0; +fail_dma_pool: + dma_pool_destroy(ha->s_dma_pool); + ha->s_dma_pool = NULL; fail_free_nvram: kfree(ha->nvram); ha->nvram = NULL; fail_free_srb_mempool: mempool_destroy(ha->srb_mempool); ha->srb_mempool = NULL; -fail_free_s_dma_pool: - dma_pool_destroy(ha->s_dma_pool); - ha->s_dma_pool = NULL; -fail_free_init_cb: - dma_free_coherent(&ha->pdev->dev, ha->init_cb_size, ha->init_cb, - ha->init_cb_dma); - ha->init_cb = NULL; - ha->init_cb_dma = 0; fail_free_gid_list: dma_free_coherent(&ha->pdev->dev, GID_LIST_SIZE, ha->gid_list, - ha->gid_list_dma); + ha->gid_list_dma); ha->gid_list = NULL; ha->gid_list_dma = 0; -fail_free_response_ring: - dma_free_coherent(&ha->pdev->dev, (ha->response_q_length + 1) * - sizeof(response_t), ha->response_ring, ha->response_dma); - ha->response_ring = NULL; - ha->response_dma = 0; -fail_free_request_ring: - dma_free_coherent(&ha->pdev->dev, (ha->request_q_length + 1) * - sizeof(request_t), ha->request_ring, ha->request_dma); - ha->request_ring = NULL; - ha->request_dma = 0; +fail_free_init_cb: + dma_free_coherent(&ha->pdev->dev, ha->init_cb_size, ha->init_cb, + ha->init_cb_dma); + ha->init_cb = NULL; + ha->init_cb_dma = 0; fail: + DEBUG(printk("%s: Memory allocation failure\n", __func__)); return -ENOMEM; } @@ -2068,32 +2139,32 @@ fail: * ha = adapter block pointer. */ static void -qla2x00_mem_free(scsi_qla_host_t *ha) +qla2x00_mem_free(struct qla_hw_data *ha) { - struct list_head *fcpl, *fcptemp; - fc_port_t *fcport; + struct req_que *req = ha->req; + struct rsp_que *rsp = ha->rsp; if (ha->srb_mempool) mempool_destroy(ha->srb_mempool); if (ha->fce) dma_free_coherent(&ha->pdev->dev, FCE_SIZE, ha->fce, - ha->fce_dma); + ha->fce_dma); if (ha->fw_dump) { if (ha->eft) dma_free_coherent(&ha->pdev->dev, - ntohl(ha->fw_dump->eft_size), ha->eft, ha->eft_dma); + ntohl(ha->fw_dump->eft_size), ha->eft, ha->eft_dma); vfree(ha->fw_dump); } if (ha->sns_cmd) dma_free_coherent(&ha->pdev->dev, sizeof(struct sns_cmd_pkt), - ha->sns_cmd, ha->sns_cmd_dma); + ha->sns_cmd, ha->sns_cmd_dma); if (ha->ct_sns) dma_free_coherent(&ha->pdev->dev, sizeof(struct ct_sns_pkt), - ha->ct_sns, ha->ct_sns_dma); + ha->ct_sns, ha->ct_sns_dma); if (ha->sfp_data) dma_pool_free(ha->s_dma_pool, ha->sfp_data, ha->sfp_data_dma); @@ -2104,23 +2175,17 @@ qla2x00_mem_free(scsi_qla_host_t *ha) if (ha->s_dma_pool) dma_pool_destroy(ha->s_dma_pool); - if (ha->init_cb) - dma_free_coherent(&ha->pdev->dev, ha->init_cb_size, - ha->init_cb, ha->init_cb_dma); if (ha->gid_list) dma_free_coherent(&ha->pdev->dev, GID_LIST_SIZE, ha->gid_list, - ha->gid_list_dma); + ha->gid_list_dma); - if (ha->response_ring) - dma_free_coherent(&ha->pdev->dev, - (ha->response_q_length + 1) * sizeof(response_t), - ha->response_ring, ha->response_dma); - if (ha->request_ring) - dma_free_coherent(&ha->pdev->dev, - (ha->request_q_length + 1) * sizeof(request_t), - ha->request_ring, ha->request_dma); + if (ha->init_cb) + dma_free_coherent(&ha->pdev->dev, ha->init_cb_size, + ha->init_cb, ha->init_cb_dma); + vfree(ha->optrom_buffer); + kfree(ha->nvram); ha->srb_mempool = NULL; ha->eft = NULL; @@ -2139,30 +2204,65 @@ qla2x00_mem_free(scsi_qla_host_t *ha) ha->gid_list = NULL; ha->gid_list_dma = 0; - ha->response_ring = NULL; - ha->response_dma = 0; - ha->request_ring = NULL; - ha->request_dma = 0; + ha->fw_dump = NULL; + ha->fw_dumped = 0; + ha->fw_dump_reading = 0; + + if (rsp) { + if (rsp->ring) + dma_free_coherent(&ha->pdev->dev, + (rsp->length + 1) * sizeof(response_t), + rsp->ring, rsp->dma); + + kfree(rsp); + rsp = NULL; + } - list_for_each_safe(fcpl, fcptemp, &ha->fcports) { - fcport = list_entry(fcpl, fc_port_t, list); + if (req) { + if (req->ring) + dma_free_coherent(&ha->pdev->dev, + (req->length + 1) * sizeof(request_t), + req->ring, req->dma); - /* fc ports */ - list_del_init(&fcport->list); - kfree(fcport); + kfree(req); + req = NULL; } - INIT_LIST_HEAD(&ha->fcports); +} - ha->fw_dump = NULL; - ha->fw_dumped = 0; - ha->fw_dump_reading = 0; +struct scsi_qla_host *qla2x00_create_host(struct scsi_host_template *sht, + struct qla_hw_data *ha) +{ + struct Scsi_Host *host; + struct scsi_qla_host *vha = NULL; - vfree(ha->optrom_buffer); - kfree(ha->nvram); + host = scsi_host_alloc(sht, sizeof(scsi_qla_host_t)); + if (host == NULL) { + printk(KERN_WARNING + "qla2xxx: Couldn't allocate host from scsi layer!\n"); + goto fail; + } + + /* Clear our data area */ + vha = shost_priv(host); + memset(vha, 0, sizeof(scsi_qla_host_t)); + + vha->host = host; + vha->host_no = host->host_no; + vha->hw = ha; + + INIT_LIST_HEAD(&vha->vp_fcports); + INIT_LIST_HEAD(&vha->work_list); + INIT_LIST_HEAD(&vha->list); + + sprintf(vha->host_str, "%s_%ld", QLA2XXX_DRIVER_NAME, vha->host_no); + return vha; + +fail: + return vha; } static struct qla_work_evt * -qla2x00_alloc_work(struct scsi_qla_host *ha, enum qla_work_type type, +qla2x00_alloc_work(struct scsi_qla_host *vha, enum qla_work_type type, int locked) { struct qla_work_evt *e; @@ -2179,42 +2279,42 @@ qla2x00_alloc_work(struct scsi_qla_host *ha, enum qla_work_type type, } static int -qla2x00_post_work(struct scsi_qla_host *ha, struct qla_work_evt *e, int locked) +qla2x00_post_work(struct scsi_qla_host *vha, struct qla_work_evt *e, int locked) { unsigned long uninitialized_var(flags); - scsi_qla_host_t *pha = to_qla_parent(ha); + struct qla_hw_data *ha = vha->hw; if (!locked) - spin_lock_irqsave(&pha->hardware_lock, flags); - list_add_tail(&e->list, &ha->work_list); - qla2xxx_wake_dpc(ha); + spin_lock_irqsave(&ha->hardware_lock, flags); + list_add_tail(&e->list, &vha->work_list); + qla2xxx_wake_dpc(vha); if (!locked) - spin_unlock_irqrestore(&pha->hardware_lock, flags); + spin_unlock_irqrestore(&ha->hardware_lock, flags); return QLA_SUCCESS; } int -qla2x00_post_aen_work(struct scsi_qla_host *ha, enum fc_host_event_code code, +qla2x00_post_aen_work(struct scsi_qla_host *vha, enum fc_host_event_code code, u32 data) { struct qla_work_evt *e; - e = qla2x00_alloc_work(ha, QLA_EVT_AEN, 1); + e = qla2x00_alloc_work(vha, QLA_EVT_AEN, 1); if (!e) return QLA_FUNCTION_FAILED; e->u.aen.code = code; e->u.aen.data = data; - return qla2x00_post_work(ha, e, 1); + return qla2x00_post_work(vha, e, 1); } int -qla2x00_post_hwe_work(struct scsi_qla_host *ha, uint16_t code, uint16_t d1, +qla2x00_post_hwe_work(struct scsi_qla_host *vha, uint16_t code, uint16_t d1, uint16_t d2, uint16_t d3) { struct qla_work_evt *e; - e = qla2x00_alloc_work(ha, QLA_EVT_HWE_LOG, 1); + e = qla2x00_alloc_work(vha, QLA_EVT_HWE_LOG, 1); if (!e) return QLA_FUNCTION_FAILED; @@ -2222,36 +2322,95 @@ qla2x00_post_hwe_work(struct scsi_qla_host *ha, uint16_t code, uint16_t d1, e->u.hwe.d1 = d1; e->u.hwe.d2 = d2; e->u.hwe.d3 = d3; - return qla2x00_post_work(ha, e, 1); + return qla2x00_post_work(vha, e, 1); } static void -qla2x00_do_work(struct scsi_qla_host *ha) +qla2x00_do_work(struct scsi_qla_host *vha) { struct qla_work_evt *e; - scsi_qla_host_t *pha = to_qla_parent(ha); + struct qla_hw_data *ha = vha->hw; - spin_lock_irq(&pha->hardware_lock); - while (!list_empty(&ha->work_list)) { - e = list_entry(ha->work_list.next, struct qla_work_evt, list); + spin_lock_irq(&ha->hardware_lock); + while (!list_empty(&vha->work_list)) { + e = list_entry(vha->work_list.next, struct qla_work_evt, list); list_del_init(&e->list); - spin_unlock_irq(&pha->hardware_lock); + spin_unlock_irq(&ha->hardware_lock); switch (e->type) { case QLA_EVT_AEN: - fc_host_post_event(ha->host, fc_get_event_number(), + fc_host_post_event(vha->host, fc_get_event_number(), e->u.aen.code, e->u.aen.data); break; case QLA_EVT_HWE_LOG: - qla2xxx_hw_event_log(ha, e->u.hwe.code, e->u.hwe.d1, + qla2xxx_hw_event_log(vha, e->u.hwe.code, e->u.hwe.d1, e->u.hwe.d2, e->u.hwe.d3); break; } if (e->flags & QLA_EVT_FLAG_FREE) kfree(e); - spin_lock_irq(&pha->hardware_lock); + spin_lock_irq(&ha->hardware_lock); + } + spin_unlock_irq(&ha->hardware_lock); +} +/* Relogins all the fcports of a vport + * Context: dpc thread + */ +void qla2x00_relogin(struct scsi_qla_host *vha) +{ + fc_port_t *fcport; + uint8_t status; + uint16_t next_loopid = 0; + struct qla_hw_data *ha = vha->hw; + + list_for_each_entry(fcport, &vha->vp_fcports, list) { + /* + * If the port is not ONLINE then try to login + * to it if we haven't run out of retries. + */ + if (atomic_read(&fcport->state) != + FCS_ONLINE && fcport->login_retry) { + + if (fcport->flags & FCF_FABRIC_DEVICE) { + if (fcport->flags & FCF_TAPE_PRESENT) + ha->isp_ops->fabric_logout(vha, + fcport->loop_id, + fcport->d_id.b.domain, + fcport->d_id.b.area, + fcport->d_id.b.al_pa); + + status = qla2x00_fabric_login(vha, fcport, + &next_loopid); + } else + status = qla2x00_local_device_login(vha, + fcport); + + fcport->login_retry--; + if (status == QLA_SUCCESS) { + fcport->old_loop_id = fcport->loop_id; + + DEBUG(printk("scsi(%ld): port login OK: logged " + "in ID 0x%x\n", vha->host_no, fcport->loop_id)); + + qla2x00_update_fcport(vha, fcport); + + } else if (status == 1) { + set_bit(RELOGIN_NEEDED, &vha->dpc_flags); + /* retry the login again */ + DEBUG(printk("scsi(%ld): Retrying" + " %d login again loop_id 0x%x\n", + vha->host_no, fcport->login_retry, + fcport->loop_id)); + } else { + fcport->login_retry = 0; + } + + if (fcport->login_retry == 0 && status != QLA_SUCCESS) + fcport->loop_id = FC_NO_LOOP_ID; + } + if (test_bit(LOOP_RESYNC_NEEDED, &vha->dpc_flags)) + break; } - spin_unlock_irq(&pha->hardware_lock); } /************************************************************************** @@ -2271,15 +2430,11 @@ static int qla2x00_do_dpc(void *data) { int rval; - scsi_qla_host_t *ha; - fc_port_t *fcport; - uint8_t status; - uint16_t next_loopid; - struct scsi_qla_host *vha; - int i; - + scsi_qla_host_t *base_vha; + struct qla_hw_data *ha; - ha = (scsi_qla_host_t *)data; + ha = (struct qla_hw_data *)data; + base_vha = pci_get_drvdata(ha->pdev); set_user_nice(current, -20); @@ -2293,10 +2448,10 @@ qla2x00_do_dpc(void *data) DEBUG3(printk("qla2x00: DPC handler waking up\n")); /* Initialization not yet finished. Don't do anything yet. */ - if (!ha->flags.init_done) + if (!base_vha->flags.init_done) continue; - DEBUG3(printk("scsi(%ld): DPC handler\n", ha->host_no)); + DEBUG3(printk("scsi(%ld): DPC handler\n", base_vha->host_no)); ha->dpc_active = 1; @@ -2305,149 +2460,98 @@ qla2x00_do_dpc(void *data) continue; } - qla2x00_do_work(ha); + qla2x00_do_work(base_vha); - if (test_and_clear_bit(ISP_ABORT_NEEDED, &ha->dpc_flags)) { + if (test_and_clear_bit(ISP_ABORT_NEEDED, + &base_vha->dpc_flags)) { DEBUG(printk("scsi(%ld): dpc: sched " "qla2x00_abort_isp ha = %p\n", - ha->host_no, ha)); + base_vha->host_no, ha)); if (!(test_and_set_bit(ABORT_ISP_ACTIVE, - &ha->dpc_flags))) { + &base_vha->dpc_flags))) { - if (qla2x00_abort_isp(ha)) { + if (qla2x00_abort_isp(base_vha)) { /* failed. retry later */ set_bit(ISP_ABORT_NEEDED, - &ha->dpc_flags); - } - clear_bit(ABORT_ISP_ACTIVE, &ha->dpc_flags); - } - - for_each_mapped_vp_idx(ha, i) { - list_for_each_entry(vha, &ha->vp_list, - vp_list) { - if (i == vha->vp_idx) { - set_bit(ISP_ABORT_NEEDED, - &vha->dpc_flags); - break; - } + &base_vha->dpc_flags); } + clear_bit(ABORT_ISP_ACTIVE, + &base_vha->dpc_flags); } DEBUG(printk("scsi(%ld): dpc: qla2x00_abort_isp end\n", - ha->host_no)); + base_vha->host_no)); } - if (test_bit(FCPORT_UPDATE_NEEDED, &ha->dpc_flags)) { - qla2x00_update_fcports(ha); - clear_bit(FCPORT_UPDATE_NEEDED, &ha->dpc_flags); + if (test_bit(FCPORT_UPDATE_NEEDED, &base_vha->dpc_flags)) { + qla2x00_update_fcports(base_vha); + clear_bit(FCPORT_UPDATE_NEEDED, &base_vha->dpc_flags); } - if (test_and_clear_bit(RESET_MARKER_NEEDED, &ha->dpc_flags) && - (!(test_and_set_bit(RESET_ACTIVE, &ha->dpc_flags)))) { + if (test_and_clear_bit(RESET_MARKER_NEEDED, + &base_vha->dpc_flags) && + (!(test_and_set_bit(RESET_ACTIVE, &base_vha->dpc_flags)))) { DEBUG(printk("scsi(%ld): qla2x00_reset_marker()\n", - ha->host_no)); + base_vha->host_no)); - qla2x00_rst_aen(ha); - clear_bit(RESET_ACTIVE, &ha->dpc_flags); + qla2x00_rst_aen(base_vha); + clear_bit(RESET_ACTIVE, &base_vha->dpc_flags); } /* Retry each device up to login retry count */ - if ((test_and_clear_bit(RELOGIN_NEEDED, &ha->dpc_flags)) && - !test_bit(LOOP_RESYNC_NEEDED, &ha->dpc_flags) && - atomic_read(&ha->loop_state) != LOOP_DOWN) { + if ((test_and_clear_bit(RELOGIN_NEEDED, + &base_vha->dpc_flags)) && + !test_bit(LOOP_RESYNC_NEEDED, &base_vha->dpc_flags) && + atomic_read(&base_vha->loop_state) != LOOP_DOWN) { DEBUG(printk("scsi(%ld): qla2x00_port_login()\n", - ha->host_no)); - - next_loopid = 0; - list_for_each_entry(fcport, &ha->fcports, list) { - /* - * If the port is not ONLINE then try to login - * to it if we haven't run out of retries. - */ - if (atomic_read(&fcport->state) != FCS_ONLINE && - fcport->login_retry) { - - if (fcport->flags & FCF_FABRIC_DEVICE) { - if (fcport->flags & - FCF_TAPE_PRESENT) - ha->isp_ops->fabric_logout( - ha, fcport->loop_id, - fcport->d_id.b.domain, - fcport->d_id.b.area, - fcport->d_id.b.al_pa); - status = qla2x00_fabric_login( - ha, fcport, &next_loopid); - } else - status = - qla2x00_local_device_login( - ha, fcport); - - fcport->login_retry--; - if (status == QLA_SUCCESS) { - fcport->old_loop_id = fcport->loop_id; - - DEBUG(printk("scsi(%ld): port login OK: logged in ID 0x%x\n", - ha->host_no, fcport->loop_id)); - - qla2x00_update_fcport(ha, - fcport); - } else if (status == 1) { - set_bit(RELOGIN_NEEDED, &ha->dpc_flags); - /* retry the login again */ - DEBUG(printk("scsi(%ld): Retrying %d login again loop_id 0x%x\n", - ha->host_no, - fcport->login_retry, fcport->loop_id)); - } else { - fcport->login_retry = 0; - } - if (fcport->login_retry == 0 && status != QLA_SUCCESS) - fcport->loop_id = FC_NO_LOOP_ID; - } - if (test_bit(LOOP_RESYNC_NEEDED, &ha->dpc_flags)) - break; - } + base_vha->host_no)); + qla2x00_relogin(base_vha); + DEBUG(printk("scsi(%ld): qla2x00_port_login - end\n", - ha->host_no)); + base_vha->host_no)); } - if (test_and_clear_bit(LOOP_RESYNC_NEEDED, &ha->dpc_flags)) { + if (test_and_clear_bit(LOOP_RESYNC_NEEDED, + &base_vha->dpc_flags)) { DEBUG(printk("scsi(%ld): qla2x00_loop_resync()\n", - ha->host_no)); + base_vha->host_no)); if (!(test_and_set_bit(LOOP_RESYNC_ACTIVE, - &ha->dpc_flags))) { + &base_vha->dpc_flags))) { - rval = qla2x00_loop_resync(ha); + rval = qla2x00_loop_resync(base_vha); - clear_bit(LOOP_RESYNC_ACTIVE, &ha->dpc_flags); + clear_bit(LOOP_RESYNC_ACTIVE, + &base_vha->dpc_flags); } DEBUG(printk("scsi(%ld): qla2x00_loop_resync - end\n", - ha->host_no)); + base_vha->host_no)); } - if (test_bit(NPIV_CONFIG_NEEDED, &ha->dpc_flags) && - atomic_read(&ha->loop_state) == LOOP_READY) { - clear_bit(NPIV_CONFIG_NEEDED, &ha->dpc_flags); - qla2xxx_flash_npiv_conf(ha); + if (test_bit(NPIV_CONFIG_NEEDED, &base_vha->dpc_flags) && + atomic_read(&base_vha->loop_state) == LOOP_READY) { + clear_bit(NPIV_CONFIG_NEEDED, &base_vha->dpc_flags); + qla2xxx_flash_npiv_conf(base_vha); } if (!ha->interrupts_on) ha->isp_ops->enable_intrs(ha); - if (test_and_clear_bit(BEACON_BLINK_NEEDED, &ha->dpc_flags)) - ha->isp_ops->beacon_blink(ha); + if (test_and_clear_bit(BEACON_BLINK_NEEDED, + &base_vha->dpc_flags)) + ha->isp_ops->beacon_blink(base_vha); - qla2x00_do_dpc_all_vps(ha); + qla2x00_do_dpc_all_vps(base_vha); ha->dpc_active = 0; } /* End of while(1) */ - DEBUG(printk("scsi(%ld): DPC handler exiting\n", ha->host_no)); + DEBUG(printk("scsi(%ld): DPC handler exiting\n", base_vha->host_no)); /* * Make sure that nobody tries to wake us up again. @@ -2458,11 +2562,12 @@ qla2x00_do_dpc(void *data) } void -qla2xxx_wake_dpc(scsi_qla_host_t *ha) +qla2xxx_wake_dpc(struct scsi_qla_host *vha) { + struct qla_hw_data *ha = vha->hw; struct task_struct *t = ha->dpc_thread; - if (!test_bit(UNLOADING, &ha->dpc_flags) && t) + if (!test_bit(UNLOADING, &vha->dpc_flags) && t) wake_up_process(t); } @@ -2474,26 +2579,26 @@ qla2xxx_wake_dpc(scsi_qla_host_t *ha) * ha = adapter block pointer. */ static void -qla2x00_rst_aen(scsi_qla_host_t *ha) +qla2x00_rst_aen(scsi_qla_host_t *vha) { - if (ha->flags.online && !ha->flags.reset_active && - !atomic_read(&ha->loop_down_timer) && - !(test_bit(ABORT_ISP_ACTIVE, &ha->dpc_flags))) { + if (vha->flags.online && !vha->flags.reset_active && + !atomic_read(&vha->loop_down_timer) && + !(test_bit(ABORT_ISP_ACTIVE, &vha->dpc_flags))) { do { - clear_bit(RESET_MARKER_NEEDED, &ha->dpc_flags); + clear_bit(RESET_MARKER_NEEDED, &vha->dpc_flags); /* * Issue marker command only when we are going to start * the I/O. */ - ha->marker_needed = 1; - } while (!atomic_read(&ha->loop_down_timer) && - (test_bit(RESET_MARKER_NEEDED, &ha->dpc_flags))); + vha->marker_needed = 1; + } while (!atomic_read(&vha->loop_down_timer) && + (test_bit(RESET_MARKER_NEEDED, &vha->dpc_flags))); } } static void -qla2x00_sp_free_dma(scsi_qla_host_t *ha, srb_t *sp) +qla2x00_sp_free_dma(srb_t *sp) { struct scsi_cmnd *cmd = sp->cmd; @@ -2505,11 +2610,12 @@ qla2x00_sp_free_dma(scsi_qla_host_t *ha, srb_t *sp) } void -qla2x00_sp_compl(scsi_qla_host_t *ha, srb_t *sp) +qla2x00_sp_compl(scsi_qla_host_t *vha, srb_t *sp) { + struct qla_hw_data *ha = vha->hw; struct scsi_cmnd *cmd = sp->cmd; - qla2x00_sp_free_dma(ha, sp); + qla2x00_sp_free_dma(sp); mempool_free(sp, ha->srb_mempool); @@ -2525,7 +2631,7 @@ qla2x00_sp_compl(scsi_qla_host_t *ha, srb_t *sp) * Context: Interrupt ***************************************************************************/ void -qla2x00_timer(scsi_qla_host_t *ha) +qla2x00_timer(scsi_qla_host_t *vha) { unsigned long cpu_flags = 0; fc_port_t *fcport; @@ -2533,8 +2639,8 @@ qla2x00_timer(scsi_qla_host_t *ha) int index; srb_t *sp; int t; - scsi_qla_host_t *pha = to_qla_parent(ha); - + struct qla_hw_data *ha = vha->hw; + struct req_que *req = ha->req; /* * Ports - Port down timer. * @@ -2543,7 +2649,7 @@ qla2x00_timer(scsi_qla_host_t *ha) * the port it marked DEAD. */ t = 0; - list_for_each_entry(fcport, &ha->fcports, list) { + list_for_each_entry(fcport, &vha->vp_fcports, list) { if (fcport->port_type != FCT_TARGET) continue; @@ -2557,7 +2663,7 @@ qla2x00_timer(scsi_qla_host_t *ha) DEBUG(printk("scsi(%ld): fcport-%d - port retry count: " "%d remaining\n", - ha->host_no, + vha->host_no, t, atomic_read(&fcport->port_down_timer))); } t++; @@ -2565,22 +2671,23 @@ qla2x00_timer(scsi_qla_host_t *ha) /* Loop down handler. */ - if (atomic_read(&ha->loop_down_timer) > 0 && - !(test_bit(ABORT_ISP_ACTIVE, &ha->dpc_flags)) && ha->flags.online) { + if (atomic_read(&vha->loop_down_timer) > 0 && + !(test_bit(ABORT_ISP_ACTIVE, &vha->dpc_flags)) + && vha->flags.online) { - if (atomic_read(&ha->loop_down_timer) == - ha->loop_down_abort_time) { + if (atomic_read(&vha->loop_down_timer) == + vha->loop_down_abort_time) { DEBUG(printk("scsi(%ld): Loop Down - aborting the " "queues before time expire\n", - ha->host_no)); + vha->host_no)); - if (!IS_QLA2100(ha) && ha->link_down_timeout) - atomic_set(&ha->loop_state, LOOP_DEAD); + if (!IS_QLA2100(ha) && vha->link_down_timeout) + atomic_set(&vha->loop_state, LOOP_DEAD); /* Schedule an ISP abort to return any tape commands. */ /* NPIV - scan physical port only */ - if (!ha->parent) { + if (!vha->vp_idx) { spin_lock_irqsave(&ha->hardware_lock, cpu_flags); for (index = 1; @@ -2588,7 +2695,7 @@ qla2x00_timer(scsi_qla_host_t *ha) index++) { fc_port_t *sfcp; - sp = ha->outstanding_cmds[index]; + sp = req->outstanding_cmds[index]; if (!sp) continue; sfcp = sp->fcport; @@ -2596,63 +2703,63 @@ qla2x00_timer(scsi_qla_host_t *ha) continue; set_bit(ISP_ABORT_NEEDED, - &ha->dpc_flags); + &vha->dpc_flags); break; } spin_unlock_irqrestore(&ha->hardware_lock, - cpu_flags); + cpu_flags); } - set_bit(ABORT_QUEUES_NEEDED, &ha->dpc_flags); + set_bit(ABORT_QUEUES_NEEDED, &vha->dpc_flags); start_dpc++; } /* if the loop has been down for 4 minutes, reinit adapter */ - if (atomic_dec_and_test(&ha->loop_down_timer) != 0) { + if (atomic_dec_and_test(&vha->loop_down_timer) != 0) { DEBUG(printk("scsi(%ld): Loop down exceed 4 mins - " "restarting queues.\n", - ha->host_no)); + vha->host_no)); - set_bit(RESTART_QUEUES_NEEDED, &ha->dpc_flags); + set_bit(RESTART_QUEUES_NEEDED, &vha->dpc_flags); start_dpc++; - if (!(ha->device_flags & DFLG_NO_CABLE) && - !ha->parent) { + if (!(vha->device_flags & DFLG_NO_CABLE) && + !vha->vp_idx) { DEBUG(printk("scsi(%ld): Loop down - " "aborting ISP.\n", - ha->host_no)); + vha->host_no)); qla_printk(KERN_WARNING, ha, "Loop down - aborting ISP.\n"); - set_bit(ISP_ABORT_NEEDED, &ha->dpc_flags); + set_bit(ISP_ABORT_NEEDED, &vha->dpc_flags); } } DEBUG3(printk("scsi(%ld): Loop Down - seconds remaining %d\n", - ha->host_no, - atomic_read(&ha->loop_down_timer))); + vha->host_no, + atomic_read(&vha->loop_down_timer))); } /* Check if beacon LED needs to be blinked */ if (ha->beacon_blink_led == 1) { - set_bit(BEACON_BLINK_NEEDED, &ha->dpc_flags); + set_bit(BEACON_BLINK_NEEDED, &vha->dpc_flags); start_dpc++; } /* Process any deferred work. */ - if (!list_empty(&ha->work_list)) + if (!list_empty(&vha->work_list)) start_dpc++; /* Schedule the DPC routine if needed */ - if ((test_bit(ISP_ABORT_NEEDED, &ha->dpc_flags) || - test_bit(LOOP_RESYNC_NEEDED, &ha->dpc_flags) || - test_bit(FCPORT_UPDATE_NEEDED, &ha->dpc_flags) || + if ((test_bit(ISP_ABORT_NEEDED, &vha->dpc_flags) || + test_bit(LOOP_RESYNC_NEEDED, &vha->dpc_flags) || + test_bit(FCPORT_UPDATE_NEEDED, &vha->dpc_flags) || start_dpc || - test_bit(RESET_MARKER_NEEDED, &ha->dpc_flags) || - test_bit(BEACON_BLINK_NEEDED, &ha->dpc_flags) || - test_bit(VP_DPC_NEEDED, &ha->dpc_flags) || - test_bit(RELOGIN_NEEDED, &ha->dpc_flags))) - qla2xxx_wake_dpc(pha); + test_bit(RESET_MARKER_NEEDED, &vha->dpc_flags) || + test_bit(BEACON_BLINK_NEEDED, &vha->dpc_flags) || + test_bit(VP_DPC_NEEDED, &vha->dpc_flags) || + test_bit(RELOGIN_NEEDED, &vha->dpc_flags))) + qla2xxx_wake_dpc(vha); - qla2x00_restart_timer(ha, WATCH_INTERVAL); + qla2x00_restart_timer(vha, WATCH_INTERVAL); } /* Firmware interface routines. */ @@ -2684,8 +2791,9 @@ static struct fw_blob qla_fw_blobs[FW_BLOBS] = { }; struct fw_blob * -qla2x00_request_firmware(scsi_qla_host_t *ha) +qla2x00_request_firmware(scsi_qla_host_t *vha) { + struct qla_hw_data *ha = vha->hw; struct fw_blob *blob; blob = NULL; @@ -2709,7 +2817,7 @@ qla2x00_request_firmware(scsi_qla_host_t *ha) if (request_firmware(&blob->fw, blob->name, &ha->pdev->dev)) { DEBUG2(printk("scsi(%ld): Failed to load firmware image " - "(%s).\n", ha->host_no, blob->name)); + "(%s).\n", vha->host_no, blob->name)); blob->fw = NULL; blob = NULL; goto out; @@ -2754,7 +2862,8 @@ qla2xxx_pci_mmio_enabled(struct pci_dev *pdev) int risc_paused = 0; uint32_t stat; unsigned long flags; - scsi_qla_host_t *ha = pci_get_drvdata(pdev); + scsi_qla_host_t *base_vha = pci_get_drvdata(pdev); + struct qla_hw_data *ha = base_vha->hw; struct device_reg_2xxx __iomem *reg = &ha->iobase->isp; struct device_reg_24xx __iomem *reg24 = &ha->iobase->isp24; @@ -2777,7 +2886,7 @@ qla2xxx_pci_mmio_enabled(struct pci_dev *pdev) if (risc_paused) { qla_printk(KERN_INFO, ha, "RISC paused -- mmio_enabled, " "Dumping firmware!\n"); - ha->isp_ops->fw_dump(ha, 0); + ha->isp_ops->fw_dump(base_vha, 0); return PCI_ERS_RESULT_NEED_RESET; } else @@ -2788,7 +2897,8 @@ static pci_ers_result_t qla2xxx_pci_slot_reset(struct pci_dev *pdev) { pci_ers_result_t ret = PCI_ERS_RESULT_DISCONNECT; - scsi_qla_host_t *ha = pci_get_drvdata(pdev); + scsi_qla_host_t *base_vha = pci_get_drvdata(pdev); + struct qla_hw_data *ha = base_vha->hw; int rc; if (ha->mem_only) @@ -2804,13 +2914,13 @@ qla2xxx_pci_slot_reset(struct pci_dev *pdev) } pci_set_master(pdev); - if (ha->isp_ops->pci_config(ha)) + if (ha->isp_ops->pci_config(base_vha)) return ret; - set_bit(ABORT_ISP_ACTIVE, &ha->dpc_flags); - if (qla2x00_abort_isp(ha)== QLA_SUCCESS) + set_bit(ABORT_ISP_ACTIVE, &base_vha->dpc_flags); + if (qla2x00_abort_isp(base_vha) == QLA_SUCCESS) ret = PCI_ERS_RESULT_RECOVERED; - clear_bit(ABORT_ISP_ACTIVE, &ha->dpc_flags); + clear_bit(ABORT_ISP_ACTIVE, &base_vha->dpc_flags); return ret; } @@ -2818,10 +2928,11 @@ qla2xxx_pci_slot_reset(struct pci_dev *pdev) static void qla2xxx_pci_resume(struct pci_dev *pdev) { - scsi_qla_host_t *ha = pci_get_drvdata(pdev); + scsi_qla_host_t *base_vha = pci_get_drvdata(pdev); + struct qla_hw_data *ha = base_vha->hw; int ret; - ret = qla2x00_wait_for_hba_online(ha); + ret = qla2x00_wait_for_hba_online(base_vha); if (ret != QLA_SUCCESS) { qla_printk(KERN_ERR, ha, "the device failed to resume I/O " diff --git a/drivers/scsi/qla2xxx/qla_sup.c b/drivers/scsi/qla2xxx/qla_sup.c index e4af678eb2d6..6d6c02129a53 100644 --- a/drivers/scsi/qla2xxx/qla_sup.c +++ b/drivers/scsi/qla2xxx/qla_sup.c @@ -10,10 +10,6 @@ #include <linux/vmalloc.h> #include <asm/uaccess.h> -static uint16_t qla2x00_nvram_request(scsi_qla_host_t *, uint32_t); -static void qla2x00_nv_deselect(scsi_qla_host_t *); -static void qla2x00_nv_write(scsi_qla_host_t *, uint16_t); - /* * NVRAM support routines */ @@ -23,7 +19,7 @@ static void qla2x00_nv_write(scsi_qla_host_t *, uint16_t); * @ha: HA context */ static void -qla2x00_lock_nvram_access(scsi_qla_host_t *ha) +qla2x00_lock_nvram_access(struct qla_hw_data *ha) { uint16_t data; struct device_reg_2xxx __iomem *reg = &ha->iobase->isp; @@ -56,7 +52,7 @@ qla2x00_lock_nvram_access(scsi_qla_host_t *ha) * @ha: HA context */ static void -qla2x00_unlock_nvram_access(scsi_qla_host_t *ha) +qla2x00_unlock_nvram_access(struct qla_hw_data *ha) { struct device_reg_2xxx __iomem *reg = &ha->iobase->isp; @@ -67,6 +63,84 @@ qla2x00_unlock_nvram_access(scsi_qla_host_t *ha) } /** + * qla2x00_nv_write() - Prepare for NVRAM read/write operation. + * @ha: HA context + * @data: Serial interface selector + */ +static void +qla2x00_nv_write(struct qla_hw_data *ha, uint16_t data) +{ + struct device_reg_2xxx __iomem *reg = &ha->iobase->isp; + + WRT_REG_WORD(®->nvram, data | NVR_SELECT | NVR_WRT_ENABLE); + RD_REG_WORD(®->nvram); /* PCI Posting. */ + NVRAM_DELAY(); + WRT_REG_WORD(®->nvram, data | NVR_SELECT | NVR_CLOCK | + NVR_WRT_ENABLE); + RD_REG_WORD(®->nvram); /* PCI Posting. */ + NVRAM_DELAY(); + WRT_REG_WORD(®->nvram, data | NVR_SELECT | NVR_WRT_ENABLE); + RD_REG_WORD(®->nvram); /* PCI Posting. */ + NVRAM_DELAY(); +} + +/** + * qla2x00_nvram_request() - Sends read command to NVRAM and gets data from + * NVRAM. + * @ha: HA context + * @nv_cmd: NVRAM command + * + * Bit definitions for NVRAM command: + * + * Bit 26 = start bit + * Bit 25, 24 = opcode + * Bit 23-16 = address + * Bit 15-0 = write data + * + * Returns the word read from nvram @addr. + */ +static uint16_t +qla2x00_nvram_request(struct qla_hw_data *ha, uint32_t nv_cmd) +{ + uint8_t cnt; + struct device_reg_2xxx __iomem *reg = &ha->iobase->isp; + uint16_t data = 0; + uint16_t reg_data; + + /* Send command to NVRAM. */ + nv_cmd <<= 5; + for (cnt = 0; cnt < 11; cnt++) { + if (nv_cmd & BIT_31) + qla2x00_nv_write(ha, NVR_DATA_OUT); + else + qla2x00_nv_write(ha, 0); + nv_cmd <<= 1; + } + + /* Read data from NVRAM. */ + for (cnt = 0; cnt < 16; cnt++) { + WRT_REG_WORD(®->nvram, NVR_SELECT | NVR_CLOCK); + RD_REG_WORD(®->nvram); /* PCI Posting. */ + NVRAM_DELAY(); + data <<= 1; + reg_data = RD_REG_WORD(®->nvram); + if (reg_data & NVR_DATA_IN) + data |= BIT_0; + WRT_REG_WORD(®->nvram, NVR_SELECT); + RD_REG_WORD(®->nvram); /* PCI Posting. */ + NVRAM_DELAY(); + } + + /* Deselect chip. */ + WRT_REG_WORD(®->nvram, NVR_DESELECT); + RD_REG_WORD(®->nvram); /* PCI Posting. */ + NVRAM_DELAY(); + + return data; +} + + +/** * qla2x00_get_nvram_word() - Calculates word position in NVRAM and calls the * request routine to get the word from NVRAM. * @ha: HA context @@ -75,7 +149,7 @@ qla2x00_unlock_nvram_access(scsi_qla_host_t *ha) * Returns the word read from nvram @addr. */ static uint16_t -qla2x00_get_nvram_word(scsi_qla_host_t *ha, uint32_t addr) +qla2x00_get_nvram_word(struct qla_hw_data *ha, uint32_t addr) { uint16_t data; uint32_t nv_cmd; @@ -88,13 +162,27 @@ qla2x00_get_nvram_word(scsi_qla_host_t *ha, uint32_t addr) } /** + * qla2x00_nv_deselect() - Deselect NVRAM operations. + * @ha: HA context + */ +static void +qla2x00_nv_deselect(struct qla_hw_data *ha) +{ + struct device_reg_2xxx __iomem *reg = &ha->iobase->isp; + + WRT_REG_WORD(®->nvram, NVR_DESELECT); + RD_REG_WORD(®->nvram); /* PCI Posting. */ + NVRAM_DELAY(); +} + +/** * qla2x00_write_nvram_word() - Write NVRAM data. * @ha: HA context * @addr: Address in NVRAM to write * @data: word to program */ static void -qla2x00_write_nvram_word(scsi_qla_host_t *ha, uint32_t addr, uint16_t data) +qla2x00_write_nvram_word(struct qla_hw_data *ha, uint32_t addr, uint16_t data) { int count; uint16_t word; @@ -132,7 +220,7 @@ qla2x00_write_nvram_word(scsi_qla_host_t *ha, uint32_t addr, uint16_t data) do { if (!--wait_cnt) { DEBUG9_10(printk("%s(%ld): NVRAM didn't go ready...\n", - __func__, ha->host_no)); + __func__, vha->host_no)); break; } NVRAM_DELAY(); @@ -150,8 +238,8 @@ qla2x00_write_nvram_word(scsi_qla_host_t *ha, uint32_t addr, uint16_t data) } static int -qla2x00_write_nvram_word_tmo(scsi_qla_host_t *ha, uint32_t addr, uint16_t data, - uint32_t tmo) +qla2x00_write_nvram_word_tmo(struct qla_hw_data *ha, uint32_t addr, + uint16_t data, uint32_t tmo) { int ret, count; uint16_t word; @@ -209,102 +297,11 @@ qla2x00_write_nvram_word_tmo(scsi_qla_host_t *ha, uint32_t addr, uint16_t data, } /** - * qla2x00_nvram_request() - Sends read command to NVRAM and gets data from - * NVRAM. - * @ha: HA context - * @nv_cmd: NVRAM command - * - * Bit definitions for NVRAM command: - * - * Bit 26 = start bit - * Bit 25, 24 = opcode - * Bit 23-16 = address - * Bit 15-0 = write data - * - * Returns the word read from nvram @addr. - */ -static uint16_t -qla2x00_nvram_request(scsi_qla_host_t *ha, uint32_t nv_cmd) -{ - uint8_t cnt; - struct device_reg_2xxx __iomem *reg = &ha->iobase->isp; - uint16_t data = 0; - uint16_t reg_data; - - /* Send command to NVRAM. */ - nv_cmd <<= 5; - for (cnt = 0; cnt < 11; cnt++) { - if (nv_cmd & BIT_31) - qla2x00_nv_write(ha, NVR_DATA_OUT); - else - qla2x00_nv_write(ha, 0); - nv_cmd <<= 1; - } - - /* Read data from NVRAM. */ - for (cnt = 0; cnt < 16; cnt++) { - WRT_REG_WORD(®->nvram, NVR_SELECT | NVR_CLOCK); - RD_REG_WORD(®->nvram); /* PCI Posting. */ - NVRAM_DELAY(); - data <<= 1; - reg_data = RD_REG_WORD(®->nvram); - if (reg_data & NVR_DATA_IN) - data |= BIT_0; - WRT_REG_WORD(®->nvram, NVR_SELECT); - RD_REG_WORD(®->nvram); /* PCI Posting. */ - NVRAM_DELAY(); - } - - /* Deselect chip. */ - WRT_REG_WORD(®->nvram, NVR_DESELECT); - RD_REG_WORD(®->nvram); /* PCI Posting. */ - NVRAM_DELAY(); - - return (data); -} - -/** - * qla2x00_nv_write() - Clean NVRAM operations. - * @ha: HA context - */ -static void -qla2x00_nv_deselect(scsi_qla_host_t *ha) -{ - struct device_reg_2xxx __iomem *reg = &ha->iobase->isp; - - WRT_REG_WORD(®->nvram, NVR_DESELECT); - RD_REG_WORD(®->nvram); /* PCI Posting. */ - NVRAM_DELAY(); -} - -/** - * qla2x00_nv_write() - Prepare for NVRAM read/write operation. - * @ha: HA context - * @data: Serial interface selector - */ -static void -qla2x00_nv_write(scsi_qla_host_t *ha, uint16_t data) -{ - struct device_reg_2xxx __iomem *reg = &ha->iobase->isp; - - WRT_REG_WORD(®->nvram, data | NVR_SELECT | NVR_WRT_ENABLE); - RD_REG_WORD(®->nvram); /* PCI Posting. */ - NVRAM_DELAY(); - WRT_REG_WORD(®->nvram, data | NVR_SELECT| NVR_CLOCK | - NVR_WRT_ENABLE); - RD_REG_WORD(®->nvram); /* PCI Posting. */ - NVRAM_DELAY(); - WRT_REG_WORD(®->nvram, data | NVR_SELECT | NVR_WRT_ENABLE); - RD_REG_WORD(®->nvram); /* PCI Posting. */ - NVRAM_DELAY(); -} - -/** * qla2x00_clear_nvram_protection() - * @ha: HA context */ static int -qla2x00_clear_nvram_protection(scsi_qla_host_t *ha) +qla2x00_clear_nvram_protection(struct qla_hw_data *ha) { int ret, stat; struct device_reg_2xxx __iomem *reg = &ha->iobase->isp; @@ -352,9 +349,8 @@ qla2x00_clear_nvram_protection(scsi_qla_host_t *ha) wait_cnt = NVR_WAIT_CNT; do { if (!--wait_cnt) { - DEBUG9_10(printk("%s(%ld): NVRAM didn't go " - "ready...\n", __func__, - ha->host_no)); + DEBUG9_10(qla_printk( + "NVRAM didn't go ready...\n")); break; } NVRAM_DELAY(); @@ -370,7 +366,7 @@ qla2x00_clear_nvram_protection(scsi_qla_host_t *ha) } static void -qla2x00_set_nvram_protection(scsi_qla_host_t *ha, int stat) +qla2x00_set_nvram_protection(struct qla_hw_data *ha, int stat) { struct device_reg_2xxx __iomem *reg = &ha->iobase->isp; uint32_t word, wait_cnt; @@ -412,8 +408,7 @@ qla2x00_set_nvram_protection(scsi_qla_host_t *ha, int stat) wait_cnt = NVR_WAIT_CNT; do { if (!--wait_cnt) { - DEBUG9_10(printk("%s(%ld): NVRAM didn't go ready...\n", - __func__, ha->host_no)); + DEBUG9_10(qla_printk("NVRAM didn't go ready...\n")); break; } NVRAM_DELAY(); @@ -454,7 +449,7 @@ nvram_data_to_access_addr(uint32_t naddr) } static uint32_t -qla24xx_read_flash_dword(scsi_qla_host_t *ha, uint32_t addr) +qla24xx_read_flash_dword(struct qla_hw_data *ha, uint32_t addr) { int rval; uint32_t cnt, data; @@ -482,21 +477,20 @@ qla24xx_read_flash_dword(scsi_qla_host_t *ha, uint32_t addr) } uint32_t * -qla24xx_read_flash_data(scsi_qla_host_t *ha, uint32_t *dwptr, uint32_t faddr, +qla24xx_read_flash_data(scsi_qla_host_t *vha, uint32_t *dwptr, uint32_t faddr, uint32_t dwords) { uint32_t i; - /* Dword reads to flash. */ for (i = 0; i < dwords; i++, faddr++) - dwptr[i] = cpu_to_le32(qla24xx_read_flash_dword(ha, + dwptr[i] = cpu_to_le32(qla24xx_read_flash_dword(vha->hw, flash_data_to_access_addr(faddr))); return dwptr; } static int -qla24xx_write_flash_dword(scsi_qla_host_t *ha, uint32_t addr, uint32_t data) +qla24xx_write_flash_dword(struct qla_hw_data *ha, uint32_t addr, uint32_t data) { int rval; uint32_t cnt; @@ -519,7 +513,7 @@ qla24xx_write_flash_dword(scsi_qla_host_t *ha, uint32_t addr, uint32_t data) } static void -qla24xx_get_flash_manufacturer(scsi_qla_host_t *ha, uint8_t *man_id, +qla24xx_get_flash_manufacturer(struct qla_hw_data *ha, uint8_t *man_id, uint8_t *flash_id) { uint32_t ids; @@ -544,7 +538,7 @@ qla24xx_get_flash_manufacturer(scsi_qla_host_t *ha, uint8_t *man_id, } static int -qla2xxx_find_flt_start(scsi_qla_host_t *ha, uint32_t *start) +qla2xxx_find_flt_start(scsi_qla_host_t *vha, uint32_t *start) { const char *loc, *locations[] = { "DEF", "PCI" }; uint32_t pcihdr, pcids; @@ -552,6 +546,8 @@ qla2xxx_find_flt_start(scsi_qla_host_t *ha, uint32_t *start) uint8_t *buf, *bcode, last_image; uint16_t cnt, chksum, *wptr; struct qla_flt_location *fltl; + struct qla_hw_data *ha = vha->hw; + struct req_que *req = ha->req; /* * FLT-location structure resides after the last PCI region. @@ -563,20 +559,20 @@ qla2xxx_find_flt_start(scsi_qla_host_t *ha, uint32_t *start) FA_FLASH_LAYOUT_ADDR; /* Begin with first PCI expansion ROM header. */ - buf = (uint8_t *)ha->request_ring; - dcode = (uint32_t *)ha->request_ring; + buf = (uint8_t *)req->ring; + dcode = (uint32_t *)req->ring; pcihdr = 0; last_image = 1; do { /* Verify PCI expansion ROM header. */ - qla24xx_read_flash_data(ha, dcode, pcihdr >> 2, 0x20); + qla24xx_read_flash_data(vha, dcode, pcihdr >> 2, 0x20); bcode = buf + (pcihdr % 4); if (bcode[0x0] != 0x55 || bcode[0x1] != 0xaa) goto end; /* Locate PCI data structure. */ pcids = pcihdr + ((bcode[0x19] << 8) | bcode[0x18]); - qla24xx_read_flash_data(ha, dcode, pcids >> 2, 0x20); + qla24xx_read_flash_data(vha, dcode, pcids >> 2, 0x20); bcode = buf + (pcihdr % 4); /* Validate signature of PCI data structure. */ @@ -591,14 +587,14 @@ qla2xxx_find_flt_start(scsi_qla_host_t *ha, uint32_t *start) } while (!last_image); /* Now verify FLT-location structure. */ - fltl = (struct qla_flt_location *)ha->request_ring; - qla24xx_read_flash_data(ha, dcode, pcihdr >> 2, + fltl = (struct qla_flt_location *)req->ring; + qla24xx_read_flash_data(vha, dcode, pcihdr >> 2, sizeof(struct qla_flt_location) >> 2); if (fltl->sig[0] != 'Q' || fltl->sig[1] != 'F' || fltl->sig[2] != 'L' || fltl->sig[3] != 'T') goto end; - wptr = (uint16_t *)ha->request_ring; + wptr = (uint16_t *)req->ring; cnt = sizeof(struct qla_flt_location) >> 1; for (chksum = 0; cnt; cnt--) chksum += le16_to_cpu(*wptr++); @@ -619,7 +615,7 @@ end: } static void -qla2xxx_get_flt_info(scsi_qla_host_t *ha, uint32_t flt_addr) +qla2xxx_get_flt_info(scsi_qla_host_t *vha, uint32_t flt_addr) { const char *loc, *locations[] = { "DEF", "FLT" }; uint16_t *wptr; @@ -627,12 +623,14 @@ qla2xxx_get_flt_info(scsi_qla_host_t *ha, uint32_t flt_addr) uint32_t start; struct qla_flt_header *flt; struct qla_flt_region *region; + struct qla_hw_data *ha = vha->hw; + struct req_que *req = ha->req; ha->flt_region_flt = flt_addr; - wptr = (uint16_t *)ha->request_ring; - flt = (struct qla_flt_header *)ha->request_ring; + wptr = (uint16_t *)req->ring; + flt = (struct qla_flt_header *)req->ring; region = (struct qla_flt_region *)&flt[1]; - ha->isp_ops->read_optrom(ha, (uint8_t *)ha->request_ring, + ha->isp_ops->read_optrom(vha, (uint8_t *)req->ring, flt_addr << 2, OPTROM_BURST_SIZE); if (*wptr == __constant_cpu_to_le16(0xffff)) goto no_flash_data; @@ -720,7 +718,7 @@ done: } static void -qla2xxx_get_fdt_info(scsi_qla_host_t *ha) +qla2xxx_get_fdt_info(scsi_qla_host_t *vha) { #define FLASH_BLK_SIZE_4K 0x1000 #define FLASH_BLK_SIZE_32K 0x8000 @@ -731,10 +729,12 @@ qla2xxx_get_fdt_info(scsi_qla_host_t *ha) struct qla_fdt_layout *fdt; uint8_t man_id, flash_id; uint16_t mid, fid; + struct qla_hw_data *ha = vha->hw; + struct req_que *req = ha->req; - wptr = (uint16_t *)ha->request_ring; - fdt = (struct qla_fdt_layout *)ha->request_ring; - ha->isp_ops->read_optrom(ha, (uint8_t *)ha->request_ring, + wptr = (uint16_t *)req->ring; + fdt = (struct qla_fdt_layout *)req->ring; + ha->isp_ops->read_optrom(vha, (uint8_t *)req->ring, ha->flt_region_fdt << 2, OPTROM_BURST_SIZE); if (*wptr == __constant_cpu_to_le16(0xffff)) goto no_flash_data; @@ -807,26 +807,27 @@ done: } int -qla2xxx_get_flash_info(scsi_qla_host_t *ha) +qla2xxx_get_flash_info(scsi_qla_host_t *vha) { int ret; uint32_t flt_addr; + struct qla_hw_data *ha = vha->hw; if (!IS_QLA24XX_TYPE(ha) && !IS_QLA25XX(ha)) return QLA_SUCCESS; - ret = qla2xxx_find_flt_start(ha, &flt_addr); + ret = qla2xxx_find_flt_start(vha, &flt_addr); if (ret != QLA_SUCCESS) return ret; - qla2xxx_get_flt_info(ha, flt_addr); - qla2xxx_get_fdt_info(ha); + qla2xxx_get_flt_info(vha, flt_addr); + qla2xxx_get_fdt_info(vha); return QLA_SUCCESS; } void -qla2xxx_flash_npiv_conf(scsi_qla_host_t *ha) +qla2xxx_flash_npiv_conf(scsi_qla_host_t *vha) { #define NPIV_CONFIG_SIZE (16*1024) void *data; @@ -834,11 +835,12 @@ qla2xxx_flash_npiv_conf(scsi_qla_host_t *ha) uint16_t cnt, chksum; struct qla_npiv_header hdr; struct qla_npiv_entry *entry; + struct qla_hw_data *ha = vha->hw; if (!IS_QLA24XX_TYPE(ha) && !IS_QLA25XX(ha)) return; - ha->isp_ops->read_optrom(ha, (uint8_t *)&hdr, + ha->isp_ops->read_optrom(vha, (uint8_t *)&hdr, ha->flt_region_npiv_conf << 2, sizeof(struct qla_npiv_header)); if (hdr.version == __constant_cpu_to_le16(0xffff)) return; @@ -857,7 +859,7 @@ qla2xxx_flash_npiv_conf(scsi_qla_host_t *ha) return; } - ha->isp_ops->read_optrom(ha, (uint8_t *)data, + ha->isp_ops->read_optrom(vha, (uint8_t *)data, ha->flt_region_npiv_conf << 2, NPIV_CONFIG_SIZE); cnt = (sizeof(struct qla_npiv_header) + le16_to_cpu(hdr.entries) * @@ -893,24 +895,22 @@ qla2xxx_flash_npiv_conf(scsi_qla_host_t *ha) vid.node_name = wwn_to_u64(entry->node_name); DEBUG2(qla_printk(KERN_DEBUG, ha, "NPIV[%02x]: wwpn=%llx " - "wwnn=%llx vf_id=0x%x qos=0x%x.\n", cnt, - (unsigned long long)vid.port_name, - (unsigned long long)vid.node_name, - le16_to_cpu(entry->vf_id), le16_to_cpu(entry->qos))); + "wwnn=%llx vf_id=0x%x qos=0x%x.\n", cnt, vid.port_name, + vid.node_name, le16_to_cpu(entry->vf_id), + le16_to_cpu(entry->qos))); - vport = fc_vport_create(ha->host, 0, &vid); + vport = fc_vport_create(vha->host, 0, &vid); if (!vport) qla_printk(KERN_INFO, ha, "NPIV-Config: Failed to " "create vport [%02x]: wwpn=%llx wwnn=%llx.\n", cnt, - (unsigned long long)vid.port_name, - (unsigned long long)vid.node_name); + vid.port_name, vid.node_name); } done: kfree(data); } static void -qla24xx_unprotect_flash(scsi_qla_host_t *ha) +qla24xx_unprotect_flash(struct qla_hw_data *ha) { struct device_reg_24xx __iomem *reg = &ha->iobase->isp24; @@ -929,7 +929,7 @@ qla24xx_unprotect_flash(scsi_qla_host_t *ha) } static void -qla24xx_protect_flash(scsi_qla_host_t *ha) +qla24xx_protect_flash(struct qla_hw_data *ha) { uint32_t cnt; struct device_reg_24xx __iomem *reg = &ha->iobase->isp24; @@ -955,7 +955,7 @@ skip_wrt_protect: } static int -qla24xx_write_flash_data(scsi_qla_host_t *ha, uint32_t *dwptr, uint32_t faddr, +qla24xx_write_flash_data(scsi_qla_host_t *vha, uint32_t *dwptr, uint32_t faddr, uint32_t dwords) { int ret; @@ -965,6 +965,7 @@ qla24xx_write_flash_data(scsi_qla_host_t *ha, uint32_t *dwptr, uint32_t faddr, dma_addr_t optrom_dma; void *optrom = NULL; uint32_t *s, *d; + struct qla_hw_data *ha = vha->hw; ret = QLA_SUCCESS; @@ -1002,9 +1003,8 @@ qla24xx_write_flash_data(scsi_qla_host_t *ha, uint32_t *dwptr, uint32_t faddr, (fdata & 0xff00) |((fdata << 16) & 0xff0000) | ((fdata >> 16) & 0xff)); if (ret != QLA_SUCCESS) { - DEBUG9(printk("%s(%ld) Unable to flash " - "sector: address=%x.\n", __func__, - ha->host_no, faddr)); + DEBUG9(qla_printk("Unable to flash sector: " + "address=%x.\n", faddr)); break; } } @@ -1016,7 +1016,7 @@ qla24xx_write_flash_data(scsi_qla_host_t *ha, uint32_t *dwptr, uint32_t faddr, miter < OPTROM_BURST_DWORDS; miter++, s++, d++) *s = cpu_to_le32(*d); - ret = qla2x00_load_ram(ha, optrom_dma, + ret = qla2x00_load_ram(vha, optrom_dma, flash_data_to_access_addr(faddr), OPTROM_BURST_DWORDS); if (ret != QLA_SUCCESS) { @@ -1044,7 +1044,7 @@ qla24xx_write_flash_data(scsi_qla_host_t *ha, uint32_t *dwptr, uint32_t faddr, if (ret != QLA_SUCCESS) { DEBUG9(printk("%s(%ld) Unable to program flash " "address=%x data=%x.\n", __func__, - ha->host_no, faddr, *dwptr)); + vha->host_no, faddr, *dwptr)); break; } @@ -1067,11 +1067,12 @@ qla24xx_write_flash_data(scsi_qla_host_t *ha, uint32_t *dwptr, uint32_t faddr, } uint8_t * -qla2x00_read_nvram_data(scsi_qla_host_t *ha, uint8_t *buf, uint32_t naddr, +qla2x00_read_nvram_data(scsi_qla_host_t *vha, uint8_t *buf, uint32_t naddr, uint32_t bytes) { uint32_t i; uint16_t *wptr; + struct qla_hw_data *ha = vha->hw; /* Word reads to NVRAM via registers. */ wptr = (uint16_t *)buf; @@ -1085,7 +1086,7 @@ qla2x00_read_nvram_data(scsi_qla_host_t *ha, uint8_t *buf, uint32_t naddr, } uint8_t * -qla24xx_read_nvram_data(scsi_qla_host_t *ha, uint8_t *buf, uint32_t naddr, +qla24xx_read_nvram_data(scsi_qla_host_t *vha, uint8_t *buf, uint32_t naddr, uint32_t bytes) { uint32_t i; @@ -1094,20 +1095,21 @@ qla24xx_read_nvram_data(scsi_qla_host_t *ha, uint8_t *buf, uint32_t naddr, /* Dword reads to flash. */ dwptr = (uint32_t *)buf; for (i = 0; i < bytes >> 2; i++, naddr++) - dwptr[i] = cpu_to_le32(qla24xx_read_flash_dword(ha, + dwptr[i] = cpu_to_le32(qla24xx_read_flash_dword(vha->hw, nvram_data_to_access_addr(naddr))); return buf; } int -qla2x00_write_nvram_data(scsi_qla_host_t *ha, uint8_t *buf, uint32_t naddr, +qla2x00_write_nvram_data(scsi_qla_host_t *vha, uint8_t *buf, uint32_t naddr, uint32_t bytes) { int ret, stat; uint32_t i; uint16_t *wptr; unsigned long flags; + struct qla_hw_data *ha = vha->hw; ret = QLA_SUCCESS; @@ -1134,12 +1136,13 @@ qla2x00_write_nvram_data(scsi_qla_host_t *ha, uint8_t *buf, uint32_t naddr, } int -qla24xx_write_nvram_data(scsi_qla_host_t *ha, uint8_t *buf, uint32_t naddr, +qla24xx_write_nvram_data(scsi_qla_host_t *vha, uint8_t *buf, uint32_t naddr, uint32_t bytes) { int ret; uint32_t i; uint32_t *dwptr; + struct qla_hw_data *ha = vha->hw; struct device_reg_24xx __iomem *reg = &ha->iobase->isp24; ret = QLA_SUCCESS; @@ -1162,9 +1165,8 @@ qla24xx_write_nvram_data(scsi_qla_host_t *ha, uint8_t *buf, uint32_t naddr, nvram_data_to_access_addr(naddr), cpu_to_le32(*dwptr)); if (ret != QLA_SUCCESS) { - DEBUG9(printk("%s(%ld) Unable to program " - "nvram address=%x data=%x.\n", __func__, - ha->host_no, naddr, *dwptr)); + DEBUG9(qla_printk("Unable to program nvram address=%x " + "data=%x.\n", naddr, *dwptr)); break; } } @@ -1182,11 +1184,12 @@ qla24xx_write_nvram_data(scsi_qla_host_t *ha, uint8_t *buf, uint32_t naddr, } uint8_t * -qla25xx_read_nvram_data(scsi_qla_host_t *ha, uint8_t *buf, uint32_t naddr, +qla25xx_read_nvram_data(scsi_qla_host_t *vha, uint8_t *buf, uint32_t naddr, uint32_t bytes) { uint32_t i; uint32_t *dwptr; + struct qla_hw_data *ha = vha->hw; /* Dword reads to flash. */ dwptr = (uint32_t *)buf; @@ -1199,19 +1202,20 @@ qla25xx_read_nvram_data(scsi_qla_host_t *ha, uint8_t *buf, uint32_t naddr, } int -qla25xx_write_nvram_data(scsi_qla_host_t *ha, uint8_t *buf, uint32_t naddr, +qla25xx_write_nvram_data(scsi_qla_host_t *vha, uint8_t *buf, uint32_t naddr, uint32_t bytes) { + struct qla_hw_data *ha = vha->hw; #define RMW_BUFFER_SIZE (64 * 1024) uint8_t *dbuf; dbuf = vmalloc(RMW_BUFFER_SIZE); if (!dbuf) return QLA_MEMORY_ALLOC_FAILED; - ha->isp_ops->read_optrom(ha, dbuf, ha->flt_region_vpd_nvram << 2, + ha->isp_ops->read_optrom(vha, dbuf, ha->flt_region_vpd_nvram << 2, RMW_BUFFER_SIZE); memcpy(dbuf + (naddr << 2), buf, bytes); - ha->isp_ops->write_optrom(ha, dbuf, ha->flt_region_vpd_nvram << 2, + ha->isp_ops->write_optrom(vha, dbuf, ha->flt_region_vpd_nvram << 2, RMW_BUFFER_SIZE); vfree(dbuf); @@ -1219,7 +1223,7 @@ qla25xx_write_nvram_data(scsi_qla_host_t *ha, uint8_t *buf, uint32_t naddr, } static inline void -qla2x00_flip_colors(scsi_qla_host_t *ha, uint16_t *pflags) +qla2x00_flip_colors(struct qla_hw_data *ha, uint16_t *pflags) { if (IS_QLA2322(ha)) { /* Flip all colors. */ @@ -1249,12 +1253,13 @@ qla2x00_flip_colors(scsi_qla_host_t *ha, uint16_t *pflags) #define PIO_REG(h, r) ((h)->pio_address + offsetof(struct device_reg_2xxx, r)) void -qla2x00_beacon_blink(struct scsi_qla_host *ha) +qla2x00_beacon_blink(struct scsi_qla_host *vha) { uint16_t gpio_enable; uint16_t gpio_data; uint16_t led_color = 0; unsigned long flags; + struct qla_hw_data *ha = vha->hw; struct device_reg_2xxx __iomem *reg = &ha->iobase->isp; spin_lock_irqsave(&ha->hardware_lock, flags); @@ -1298,17 +1303,18 @@ qla2x00_beacon_blink(struct scsi_qla_host *ha) } int -qla2x00_beacon_on(struct scsi_qla_host *ha) +qla2x00_beacon_on(struct scsi_qla_host *vha) { uint16_t gpio_enable; uint16_t gpio_data; unsigned long flags; + struct qla_hw_data *ha = vha->hw; struct device_reg_2xxx __iomem *reg = &ha->iobase->isp; ha->fw_options[1] &= ~FO1_SET_EMPHASIS_SWING; ha->fw_options[1] |= FO1_DISABLE_GPIO6_7; - if (qla2x00_set_fw_options(ha, ha->fw_options) != QLA_SUCCESS) { + if (qla2x00_set_fw_options(vha, ha->fw_options) != QLA_SUCCESS) { qla_printk(KERN_WARNING, ha, "Unable to update fw options (beacon on).\n"); return QLA_FUNCTION_FAILED; @@ -1354,9 +1360,10 @@ qla2x00_beacon_on(struct scsi_qla_host *ha) } int -qla2x00_beacon_off(struct scsi_qla_host *ha) +qla2x00_beacon_off(struct scsi_qla_host *vha) { int rval = QLA_SUCCESS; + struct qla_hw_data *ha = vha->hw; ha->beacon_blink_led = 0; @@ -1366,12 +1373,12 @@ qla2x00_beacon_off(struct scsi_qla_host *ha) else ha->beacon_color_state = QLA_LED_GRN_ON; - ha->isp_ops->beacon_blink(ha); /* This turns green LED off */ + ha->isp_ops->beacon_blink(vha); /* This turns green LED off */ ha->fw_options[1] &= ~FO1_SET_EMPHASIS_SWING; ha->fw_options[1] &= ~FO1_DISABLE_GPIO6_7; - rval = qla2x00_set_fw_options(ha, ha->fw_options); + rval = qla2x00_set_fw_options(vha, ha->fw_options); if (rval != QLA_SUCCESS) qla_printk(KERN_WARNING, ha, "Unable to update fw options (beacon off).\n"); @@ -1380,7 +1387,7 @@ qla2x00_beacon_off(struct scsi_qla_host *ha) static inline void -qla24xx_flip_colors(scsi_qla_host_t *ha, uint16_t *pflags) +qla24xx_flip_colors(struct qla_hw_data *ha, uint16_t *pflags) { /* Flip all colors. */ if (ha->beacon_color_state == QLA_LED_ALL_ON) { @@ -1395,11 +1402,12 @@ qla24xx_flip_colors(scsi_qla_host_t *ha, uint16_t *pflags) } void -qla24xx_beacon_blink(struct scsi_qla_host *ha) +qla24xx_beacon_blink(struct scsi_qla_host *vha) { uint16_t led_color = 0; uint32_t gpio_data; unsigned long flags; + struct qla_hw_data *ha = vha->hw; struct device_reg_24xx __iomem *reg = &ha->iobase->isp24; /* Save the Original GPIOD. */ @@ -1428,20 +1436,21 @@ qla24xx_beacon_blink(struct scsi_qla_host *ha) } int -qla24xx_beacon_on(struct scsi_qla_host *ha) +qla24xx_beacon_on(struct scsi_qla_host *vha) { uint32_t gpio_data; unsigned long flags; + struct qla_hw_data *ha = vha->hw; struct device_reg_24xx __iomem *reg = &ha->iobase->isp24; if (ha->beacon_blink_led == 0) { /* Enable firmware for update */ ha->fw_options[1] |= ADD_FO1_DISABLE_GPIO_LED_CTRL; - if (qla2x00_set_fw_options(ha, ha->fw_options) != QLA_SUCCESS) + if (qla2x00_set_fw_options(vha, ha->fw_options) != QLA_SUCCESS) return QLA_FUNCTION_FAILED; - if (qla2x00_get_fw_options(ha, ha->fw_options) != + if (qla2x00_get_fw_options(vha, ha->fw_options) != QLA_SUCCESS) { qla_printk(KERN_WARNING, ha, "Unable to update fw options (beacon on).\n"); @@ -1469,16 +1478,17 @@ qla24xx_beacon_on(struct scsi_qla_host *ha) } int -qla24xx_beacon_off(struct scsi_qla_host *ha) +qla24xx_beacon_off(struct scsi_qla_host *vha) { uint32_t gpio_data; unsigned long flags; + struct qla_hw_data *ha = vha->hw; struct device_reg_24xx __iomem *reg = &ha->iobase->isp24; ha->beacon_blink_led = 0; ha->beacon_color_state = QLA_LED_ALL_ON; - ha->isp_ops->beacon_blink(ha); /* Will flip to all off. */ + ha->isp_ops->beacon_blink(vha); /* Will flip to all off. */ /* Give control back to firmware. */ spin_lock_irqsave(&ha->hardware_lock, flags); @@ -1492,13 +1502,13 @@ qla24xx_beacon_off(struct scsi_qla_host *ha) ha->fw_options[1] &= ~ADD_FO1_DISABLE_GPIO_LED_CTRL; - if (qla2x00_set_fw_options(ha, ha->fw_options) != QLA_SUCCESS) { + if (qla2x00_set_fw_options(vha, ha->fw_options) != QLA_SUCCESS) { qla_printk(KERN_WARNING, ha, "Unable to update fw options (beacon off).\n"); return QLA_FUNCTION_FAILED; } - if (qla2x00_get_fw_options(ha, ha->fw_options) != QLA_SUCCESS) { + if (qla2x00_get_fw_options(vha, ha->fw_options) != QLA_SUCCESS) { qla_printk(KERN_WARNING, ha, "Unable to get fw options (beacon off).\n"); return QLA_FUNCTION_FAILED; @@ -1517,7 +1527,7 @@ qla24xx_beacon_off(struct scsi_qla_host *ha) * @ha: HA context */ static void -qla2x00_flash_enable(scsi_qla_host_t *ha) +qla2x00_flash_enable(struct qla_hw_data *ha) { uint16_t data; struct device_reg_2xxx __iomem *reg = &ha->iobase->isp; @@ -1533,7 +1543,7 @@ qla2x00_flash_enable(scsi_qla_host_t *ha) * @ha: HA context */ static void -qla2x00_flash_disable(scsi_qla_host_t *ha) +qla2x00_flash_disable(struct qla_hw_data *ha) { uint16_t data; struct device_reg_2xxx __iomem *reg = &ha->iobase->isp; @@ -1554,7 +1564,7 @@ qla2x00_flash_disable(scsi_qla_host_t *ha) * Returns the byte read from flash @addr. */ static uint8_t -qla2x00_read_flash_byte(scsi_qla_host_t *ha, uint32_t addr) +qla2x00_read_flash_byte(struct qla_hw_data *ha, uint32_t addr) { uint16_t data; uint16_t bank_select; @@ -1615,7 +1625,7 @@ qla2x00_read_flash_byte(scsi_qla_host_t *ha, uint32_t addr) * @data: Data to write */ static void -qla2x00_write_flash_byte(scsi_qla_host_t *ha, uint32_t addr, uint8_t data) +qla2x00_write_flash_byte(struct qla_hw_data *ha, uint32_t addr, uint8_t data) { uint16_t bank_select; struct device_reg_2xxx __iomem *reg = &ha->iobase->isp; @@ -1678,7 +1688,7 @@ qla2x00_write_flash_byte(scsi_qla_host_t *ha, uint32_t addr, uint8_t data) * Returns 0 on success, else non-zero. */ static int -qla2x00_poll_flash(scsi_qla_host_t *ha, uint32_t addr, uint8_t poll_data, +qla2x00_poll_flash(struct qla_hw_data *ha, uint32_t addr, uint8_t poll_data, uint8_t man_id, uint8_t flash_id) { int status; @@ -1718,8 +1728,8 @@ qla2x00_poll_flash(scsi_qla_host_t *ha, uint32_t addr, uint8_t poll_data, * Returns 0 on success, else non-zero. */ static int -qla2x00_program_flash_address(scsi_qla_host_t *ha, uint32_t addr, uint8_t data, - uint8_t man_id, uint8_t flash_id) +qla2x00_program_flash_address(struct qla_hw_data *ha, uint32_t addr, + uint8_t data, uint8_t man_id, uint8_t flash_id) { /* Write Program Command Sequence. */ if (IS_OEM_001(ha)) { @@ -1755,7 +1765,7 @@ qla2x00_program_flash_address(scsi_qla_host_t *ha, uint32_t addr, uint8_t data, * Returns 0 on success, else non-zero. */ static int -qla2x00_erase_flash(scsi_qla_host_t *ha, uint8_t man_id, uint8_t flash_id) +qla2x00_erase_flash(struct qla_hw_data *ha, uint8_t man_id, uint8_t flash_id) { /* Individual Sector Erase Command Sequence */ if (IS_OEM_001(ha)) { @@ -1791,7 +1801,7 @@ qla2x00_erase_flash(scsi_qla_host_t *ha, uint8_t man_id, uint8_t flash_id) * Returns 0 on success, else non-zero. */ static int -qla2x00_erase_flash_sector(scsi_qla_host_t *ha, uint32_t addr, +qla2x00_erase_flash_sector(struct qla_hw_data *ha, uint32_t addr, uint32_t sec_mask, uint8_t man_id, uint8_t flash_id) { /* Individual Sector Erase Command Sequence */ @@ -1817,7 +1827,7 @@ qla2x00_erase_flash_sector(scsi_qla_host_t *ha, uint32_t addr, * @flash_id: Flash ID */ static void -qla2x00_get_flash_manufacturer(scsi_qla_host_t *ha, uint8_t *man_id, +qla2x00_get_flash_manufacturer(struct qla_hw_data *ha, uint8_t *man_id, uint8_t *flash_id) { qla2x00_write_flash_byte(ha, 0x5555, 0xaa); @@ -1831,8 +1841,8 @@ qla2x00_get_flash_manufacturer(scsi_qla_host_t *ha, uint8_t *man_id, } static void -qla2x00_read_flash_data(scsi_qla_host_t *ha, uint8_t *tmp_buf, uint32_t saddr, - uint32_t length) +qla2x00_read_flash_data(struct qla_hw_data *ha, uint8_t *tmp_buf, + uint32_t saddr, uint32_t length) { struct device_reg_2xxx __iomem *reg = &ha->iobase->isp; uint32_t midpoint, ilength; @@ -1856,14 +1866,15 @@ qla2x00_read_flash_data(scsi_qla_host_t *ha, uint8_t *tmp_buf, uint32_t saddr, } static inline void -qla2x00_suspend_hba(struct scsi_qla_host *ha) +qla2x00_suspend_hba(struct scsi_qla_host *vha) { int cnt; unsigned long flags; + struct qla_hw_data *ha = vha->hw; struct device_reg_2xxx __iomem *reg = &ha->iobase->isp; /* Suspend HBA. */ - scsi_block_requests(ha->host); + scsi_block_requests(vha->host); ha->isp_ops->disable_intrs(ha); set_bit(MBX_UPDATE_FLASH_ACTIVE, &ha->mbx_cmd_flags); @@ -1884,26 +1895,29 @@ qla2x00_suspend_hba(struct scsi_qla_host *ha) } static inline void -qla2x00_resume_hba(struct scsi_qla_host *ha) +qla2x00_resume_hba(struct scsi_qla_host *vha) { + struct qla_hw_data *ha = vha->hw; + /* Resume HBA. */ clear_bit(MBX_UPDATE_FLASH_ACTIVE, &ha->mbx_cmd_flags); - set_bit(ISP_ABORT_NEEDED, &ha->dpc_flags); - qla2xxx_wake_dpc(ha); - qla2x00_wait_for_hba_online(ha); - scsi_unblock_requests(ha->host); + set_bit(ISP_ABORT_NEEDED, &vha->dpc_flags); + qla2xxx_wake_dpc(vha); + qla2x00_wait_for_hba_online(vha); + scsi_unblock_requests(vha->host); } uint8_t * -qla2x00_read_optrom_data(struct scsi_qla_host *ha, uint8_t *buf, +qla2x00_read_optrom_data(struct scsi_qla_host *vha, uint8_t *buf, uint32_t offset, uint32_t length) { uint32_t addr, midpoint; uint8_t *data; + struct qla_hw_data *ha = vha->hw; struct device_reg_2xxx __iomem *reg = &ha->iobase->isp; /* Suspend HBA. */ - qla2x00_suspend_hba(ha); + qla2x00_suspend_hba(vha); /* Go with read. */ midpoint = ha->optrom_size / 2; @@ -1922,13 +1936,13 @@ qla2x00_read_optrom_data(struct scsi_qla_host *ha, uint8_t *buf, qla2x00_flash_disable(ha); /* Resume HBA. */ - qla2x00_resume_hba(ha); + qla2x00_resume_hba(vha); return buf; } int -qla2x00_write_optrom_data(struct scsi_qla_host *ha, uint8_t *buf, +qla2x00_write_optrom_data(struct scsi_qla_host *vha, uint8_t *buf, uint32_t offset, uint32_t length) { @@ -1936,10 +1950,11 @@ qla2x00_write_optrom_data(struct scsi_qla_host *ha, uint8_t *buf, uint8_t man_id, flash_id, sec_number, data; uint16_t wd; uint32_t addr, liter, sec_mask, rest_addr; + struct qla_hw_data *ha = vha->hw; struct device_reg_2xxx __iomem *reg = &ha->iobase->isp; /* Suspend HBA. */ - qla2x00_suspend_hba(ha); + qla2x00_suspend_hba(vha); rval = QLA_SUCCESS; sec_number = 0; @@ -2139,55 +2154,58 @@ update_flash: qla2x00_flash_disable(ha); /* Resume HBA. */ - qla2x00_resume_hba(ha); + qla2x00_resume_hba(vha); return rval; } uint8_t * -qla24xx_read_optrom_data(struct scsi_qla_host *ha, uint8_t *buf, +qla24xx_read_optrom_data(struct scsi_qla_host *vha, uint8_t *buf, uint32_t offset, uint32_t length) { + struct qla_hw_data *ha = vha->hw; + /* Suspend HBA. */ - scsi_block_requests(ha->host); + scsi_block_requests(vha->host); set_bit(MBX_UPDATE_FLASH_ACTIVE, &ha->mbx_cmd_flags); /* Go with read. */ - qla24xx_read_flash_data(ha, (uint32_t *)buf, offset >> 2, length >> 2); + qla24xx_read_flash_data(vha, (uint32_t *)buf, offset >> 2, length >> 2); /* Resume HBA. */ clear_bit(MBX_UPDATE_FLASH_ACTIVE, &ha->mbx_cmd_flags); - scsi_unblock_requests(ha->host); + scsi_unblock_requests(vha->host); return buf; } int -qla24xx_write_optrom_data(struct scsi_qla_host *ha, uint8_t *buf, +qla24xx_write_optrom_data(struct scsi_qla_host *vha, uint8_t *buf, uint32_t offset, uint32_t length) { int rval; + struct qla_hw_data *ha = vha->hw; /* Suspend HBA. */ - scsi_block_requests(ha->host); + scsi_block_requests(vha->host); set_bit(MBX_UPDATE_FLASH_ACTIVE, &ha->mbx_cmd_flags); /* Go with write. */ - rval = qla24xx_write_flash_data(ha, (uint32_t *)buf, offset >> 2, + rval = qla24xx_write_flash_data(vha, (uint32_t *)buf, offset >> 2, length >> 2); /* Resume HBA -- RISC reset needed. */ clear_bit(MBX_UPDATE_FLASH_ACTIVE, &ha->mbx_cmd_flags); - set_bit(ISP_ABORT_NEEDED, &ha->dpc_flags); - qla2xxx_wake_dpc(ha); - qla2x00_wait_for_hba_online(ha); - scsi_unblock_requests(ha->host); + set_bit(ISP_ABORT_NEEDED, &vha->dpc_flags); + qla2xxx_wake_dpc(vha); + qla2x00_wait_for_hba_online(vha); + scsi_unblock_requests(vha->host); return rval; } uint8_t * -qla25xx_read_optrom_data(struct scsi_qla_host *ha, uint8_t *buf, +qla25xx_read_optrom_data(struct scsi_qla_host *vha, uint8_t *buf, uint32_t offset, uint32_t length) { int rval; @@ -2195,6 +2213,7 @@ qla25xx_read_optrom_data(struct scsi_qla_host *ha, uint8_t *buf, void *optrom; uint8_t *pbuf; uint32_t faddr, left, burst; + struct qla_hw_data *ha = vha->hw; if (offset & 0xfff) goto slow_read; @@ -2219,7 +2238,7 @@ qla25xx_read_optrom_data(struct scsi_qla_host *ha, uint8_t *buf, if (burst > left) burst = left; - rval = qla2x00_dump_ram(ha, optrom_dma, + rval = qla2x00_dump_ram(vha, optrom_dma, flash_data_to_access_addr(faddr), burst); if (rval) { qla_printk(KERN_WARNING, ha, @@ -2248,7 +2267,7 @@ qla25xx_read_optrom_data(struct scsi_qla_host *ha, uint8_t *buf, return buf; slow_read: - return qla24xx_read_optrom_data(ha, buf, offset, length); + return qla24xx_read_optrom_data(vha, buf, offset, length); } /** @@ -2270,7 +2289,7 @@ slow_read: * Returns QLA_SUCCESS on successful retrieval of version. */ static void -qla2x00_get_fcode_version(scsi_qla_host_t *ha, uint32_t pcids) +qla2x00_get_fcode_version(struct qla_hw_data *ha, uint32_t pcids) { int ret = QLA_FUNCTION_FAILED; uint32_t istart, iend, iter, vend; @@ -2344,13 +2363,14 @@ qla2x00_get_fcode_version(scsi_qla_host_t *ha, uint32_t pcids) } int -qla2x00_get_flash_version(scsi_qla_host_t *ha, void *mbuf) +qla2x00_get_flash_version(scsi_qla_host_t *vha, void *mbuf) { int ret = QLA_SUCCESS; uint8_t code_type, last_image; uint32_t pcihdr, pcids; uint8_t *dbyte; uint16_t *dcode; + struct qla_hw_data *ha = vha->hw; if (!ha->pio_address || !mbuf) return QLA_FUNCTION_FAILED; @@ -2370,8 +2390,8 @@ qla2x00_get_flash_version(scsi_qla_host_t *ha, void *mbuf) if (qla2x00_read_flash_byte(ha, pcihdr) != 0x55 || qla2x00_read_flash_byte(ha, pcihdr + 0x01) != 0xaa) { /* No signature */ - DEBUG2(printk("scsi(%ld): No matching ROM " - "signature.\n", ha->host_no)); + DEBUG2(qla_printk(KERN_DEBUG, ha, "No matching ROM " + "signature.\n")); ret = QLA_FUNCTION_FAILED; break; } @@ -2387,8 +2407,8 @@ qla2x00_get_flash_version(scsi_qla_host_t *ha, void *mbuf) qla2x00_read_flash_byte(ha, pcids + 0x2) != 'I' || qla2x00_read_flash_byte(ha, pcids + 0x3) != 'R') { /* Incorrect header. */ - DEBUG2(printk("%s(): PCI data struct not found " - "pcir_adr=%x.\n", __func__, pcids)); + DEBUG2(qla_printk(KERN_INFO, ha, "PCI data struct not " + "found pcir_adr=%x.\n", pcids)); ret = QLA_FUNCTION_FAILED; break; } @@ -2402,7 +2422,7 @@ qla2x00_get_flash_version(scsi_qla_host_t *ha, void *mbuf) qla2x00_read_flash_byte(ha, pcids + 0x12); ha->bios_revision[1] = qla2x00_read_flash_byte(ha, pcids + 0x13); - DEBUG3(printk("%s(): read BIOS %d.%d.\n", __func__, + DEBUG3(qla_printk(KERN_DEBUG, ha, "read BIOS %d.%d.\n", ha->bios_revision[1], ha->bios_revision[0])); break; case ROM_CODE_TYPE_FCODE: @@ -2416,12 +2436,12 @@ qla2x00_get_flash_version(scsi_qla_host_t *ha, void *mbuf) qla2x00_read_flash_byte(ha, pcids + 0x12); ha->efi_revision[1] = qla2x00_read_flash_byte(ha, pcids + 0x13); - DEBUG3(printk("%s(): read EFI %d.%d.\n", __func__, + DEBUG3(qla_printk(KERN_DEBUG, ha, "read EFI %d.%d.\n", ha->efi_revision[1], ha->efi_revision[0])); break; default: - DEBUG2(printk("%s(): Unrecognized code type %x at " - "pcids %x.\n", __func__, code_type, pcids)); + DEBUG2(qla_printk(KERN_INFO, ha, "Unrecognized code " + "type %x at pcids %x.\n", code_type, pcids)); break; } @@ -2441,16 +2461,16 @@ qla2x00_get_flash_version(scsi_qla_host_t *ha, void *mbuf) qla2x00_read_flash_data(ha, dbyte, ha->flt_region_fw * 4 + 10, 8); - DEBUG3(printk("%s(%ld): dumping fw ver from flash:\n", - __func__, ha->host_no)); + DEBUG3(qla_printk(KERN_DEBUG, ha, "dumping fw ver from " + "flash:\n")); DEBUG3(qla2x00_dump_buffer((uint8_t *)dbyte, 8)); if ((dcode[0] == 0xffff && dcode[1] == 0xffff && dcode[2] == 0xffff && dcode[3] == 0xffff) || (dcode[0] == 0 && dcode[1] == 0 && dcode[2] == 0 && dcode[3] == 0)) { - DEBUG2(printk("%s(): Unrecognized fw revision at " - "%x.\n", __func__, ha->flt_region_fw * 4)); + DEBUG2(qla_printk(KERN_INFO, ha, "Unrecognized fw " + "revision at %x.\n", ha->flt_region_fw * 4)); } else { /* values are in big endian */ ha->fw_revision[0] = dbyte[0] << 16 | dbyte[1]; @@ -2465,7 +2485,7 @@ qla2x00_get_flash_version(scsi_qla_host_t *ha, void *mbuf) } int -qla24xx_get_flash_version(scsi_qla_host_t *ha, void *mbuf) +qla24xx_get_flash_version(scsi_qla_host_t *vha, void *mbuf) { int ret = QLA_SUCCESS; uint32_t pcihdr, pcids; @@ -2473,6 +2493,7 @@ qla24xx_get_flash_version(scsi_qla_host_t *ha, void *mbuf) uint8_t *bcode; uint8_t code_type, last_image; int i; + struct qla_hw_data *ha = vha->hw; if (!mbuf) return QLA_FUNCTION_FAILED; @@ -2489,12 +2510,12 @@ qla24xx_get_flash_version(scsi_qla_host_t *ha, void *mbuf) last_image = 1; do { /* Verify PCI expansion ROM header. */ - qla24xx_read_flash_data(ha, dcode, pcihdr >> 2, 0x20); + qla24xx_read_flash_data(vha, dcode, pcihdr >> 2, 0x20); bcode = mbuf + (pcihdr % 4); if (bcode[0x0] != 0x55 || bcode[0x1] != 0xaa) { /* No signature */ - DEBUG2(printk("scsi(%ld): No matching ROM " - "signature.\n", ha->host_no)); + DEBUG2(qla_printk(KERN_DEBUG, ha, "No matching ROM " + "signature.\n")); ret = QLA_FUNCTION_FAILED; break; } @@ -2502,15 +2523,15 @@ qla24xx_get_flash_version(scsi_qla_host_t *ha, void *mbuf) /* Locate PCI data structure. */ pcids = pcihdr + ((bcode[0x19] << 8) | bcode[0x18]); - qla24xx_read_flash_data(ha, dcode, pcids >> 2, 0x20); + qla24xx_read_flash_data(vha, dcode, pcids >> 2, 0x20); bcode = mbuf + (pcihdr % 4); /* Validate signature of PCI data structure. */ if (bcode[0x0] != 'P' || bcode[0x1] != 'C' || bcode[0x2] != 'I' || bcode[0x3] != 'R') { /* Incorrect header. */ - DEBUG2(printk("%s(): PCI data struct not found " - "pcir_adr=%x.\n", __func__, pcids)); + DEBUG2(qla_printk(KERN_INFO, ha, "PCI data struct not " + "found pcir_adr=%x.\n", pcids)); ret = QLA_FUNCTION_FAILED; break; } @@ -2522,26 +2543,26 @@ qla24xx_get_flash_version(scsi_qla_host_t *ha, void *mbuf) /* Intel x86, PC-AT compatible. */ ha->bios_revision[0] = bcode[0x12]; ha->bios_revision[1] = bcode[0x13]; - DEBUG3(printk("%s(): read BIOS %d.%d.\n", __func__, + DEBUG3(qla_printk(KERN_DEBUG, ha, "read BIOS %d.%d.\n", ha->bios_revision[1], ha->bios_revision[0])); break; case ROM_CODE_TYPE_FCODE: /* Open Firmware standard for PCI (FCode). */ ha->fcode_revision[0] = bcode[0x12]; ha->fcode_revision[1] = bcode[0x13]; - DEBUG3(printk("%s(): read FCODE %d.%d.\n", __func__, + DEBUG3(qla_printk(KERN_DEBUG, ha, "read FCODE %d.%d.\n", ha->fcode_revision[1], ha->fcode_revision[0])); break; case ROM_CODE_TYPE_EFI: /* Extensible Firmware Interface (EFI). */ ha->efi_revision[0] = bcode[0x12]; ha->efi_revision[1] = bcode[0x13]; - DEBUG3(printk("%s(): read EFI %d.%d.\n", __func__, + DEBUG3(qla_printk(KERN_DEBUG, ha, "read EFI %d.%d.\n", ha->efi_revision[1], ha->efi_revision[0])); break; default: - DEBUG2(printk("%s(): Unrecognized code type %x at " - "pcids %x.\n", __func__, code_type, pcids)); + DEBUG2(qla_printk(KERN_INFO, ha, "Unrecognized code " + "type %x at pcids %x.\n", code_type, pcids)); break; } @@ -2555,7 +2576,7 @@ qla24xx_get_flash_version(scsi_qla_host_t *ha, void *mbuf) memset(ha->fw_revision, 0, sizeof(ha->fw_revision)); dcode = mbuf; - qla24xx_read_flash_data(ha, dcode, ha->flt_region_fw + 4, 4); + qla24xx_read_flash_data(vha, dcode, ha->flt_region_fw + 4, 4); for (i = 0; i < 4; i++) dcode[i] = be32_to_cpu(dcode[i]); @@ -2563,8 +2584,8 @@ qla24xx_get_flash_version(scsi_qla_host_t *ha, void *mbuf) dcode[2] == 0xffffffff && dcode[3] == 0xffffffff) || (dcode[0] == 0 && dcode[1] == 0 && dcode[2] == 0 && dcode[3] == 0)) { - DEBUG2(printk("%s(): Unrecognized fw version at %x.\n", - __func__, ha->flt_region_fw)); + DEBUG2(qla_printk(KERN_INFO, ha, "Unrecognized fw " + "revision at %x.\n", ha->flt_region_fw * 4)); } else { ha->fw_revision[0] = dcode[0]; ha->fw_revision[1] = dcode[1]; @@ -2593,8 +2614,9 @@ qla2xxx_is_vpd_valid(uint8_t *pos, uint8_t *end) } int -qla2xxx_get_vpd_field(scsi_qla_host_t *ha, char *key, char *str, size_t size) +qla2xxx_get_vpd_field(scsi_qla_host_t *vha, char *key, char *str, size_t size) { + struct qla_hw_data *ha = vha->hw; uint8_t *pos = ha->vpd; uint8_t *end = pos + ha->vpd_size; int len = 0; @@ -2621,9 +2643,10 @@ qla2xxx_get_vpd_field(scsi_qla_host_t *ha, char *key, char *str, size_t size) } static int -qla2xxx_hw_event_store(scsi_qla_host_t *ha, uint32_t *fdata) +qla2xxx_hw_event_store(scsi_qla_host_t *vha, uint32_t *fdata) { uint32_t d[2], faddr; + struct qla_hw_data *ha = vha->hw; /* Locate first empty entry. */ for (;;) { @@ -2634,7 +2657,7 @@ qla2xxx_hw_event_store(scsi_qla_host_t *ha, uint32_t *fdata) return QLA_MEMORY_ALLOC_FAILED; } - qla24xx_read_flash_data(ha, d, ha->hw_event_ptr, 2); + qla24xx_read_flash_data(vha, d, ha->hw_event_ptr, 2); faddr = flash_data_to_access_addr(ha->hw_event_ptr); ha->hw_event_ptr += FA_HW_EVENT_ENTRY_SIZE; if (d[0] == __constant_cpu_to_le32(0xffffffff) && @@ -2655,12 +2678,12 @@ qla2xxx_hw_event_store(scsi_qla_host_t *ha, uint32_t *fdata) } int -qla2xxx_hw_event_log(scsi_qla_host_t *ha, uint16_t code, uint16_t d1, +qla2xxx_hw_event_log(scsi_qla_host_t *vha, uint16_t code, uint16_t d1, uint16_t d2, uint16_t d3) { #define QMARK(a, b, c, d) \ cpu_to_le32(LSB(a) << 24 | LSB(b) << 16 | LSB(c) << 8 | LSB(d)) - + struct qla_hw_data *ha = vha->hw; int rval; uint32_t marker[2], fdata[4]; @@ -2681,7 +2704,7 @@ qla2xxx_hw_event_log(scsi_qla_host_t *ha, uint16_t code, uint16_t d1, /* Locate marker. */ ha->hw_event_ptr = ha->flt_region_hw_event; for (;;) { - qla24xx_read_flash_data(ha, fdata, ha->hw_event_ptr, + qla24xx_read_flash_data(vha, fdata, ha->hw_event_ptr, 4); if (fdata[0] == __constant_cpu_to_le32(0xffffffff) && fdata[1] == __constant_cpu_to_le32(0xffffffff)) @@ -2700,7 +2723,7 @@ qla2xxx_hw_event_log(scsi_qla_host_t *ha, uint16_t code, uint16_t d1, } /* No marker, write it. */ if (!ha->flags.hw_event_marker_found) { - rval = qla2xxx_hw_event_store(ha, marker); + rval = qla2xxx_hw_event_store(vha, marker); if (rval != QLA_SUCCESS) { DEBUG2(qla_printk(KERN_WARNING, ha, "HW event -- Failed marker write=%x.!\n", @@ -2714,7 +2737,7 @@ qla2xxx_hw_event_log(scsi_qla_host_t *ha, uint16_t code, uint16_t d1, /* Store error. */ fdata[0] = cpu_to_le32(code << 16 | d1); fdata[1] = cpu_to_le32(d2 << 16 | d3); - rval = qla2xxx_hw_event_store(ha, fdata); + rval = qla2xxx_hw_event_store(vha, fdata); if (rval != QLA_SUCCESS) { DEBUG2(qla_printk(KERN_WARNING, ha, "HW event -- Failed error write=%x.!\n", diff --git a/drivers/scsi/qla2xxx/qla_version.h b/drivers/scsi/qla2xxx/qla_version.h index eea6720adf16..54b1100810b4 100644 --- a/drivers/scsi/qla2xxx/qla_version.h +++ b/drivers/scsi/qla2xxx/qla_version.h @@ -7,9 +7,9 @@ /* * Driver version */ -#define QLA2XXX_VERSION "8.02.01-k9" +#define QLA2XXX_VERSION "8.02.02-k1" #define QLA_DRIVER_MAJOR_VER 8 #define QLA_DRIVER_MINOR_VER 2 -#define QLA_DRIVER_PATCH_VER 1 +#define QLA_DRIVER_PATCH_VER 2 #define QLA_DRIVER_BETA_VER 0 diff --git a/drivers/scsi/qlogicfas408.c b/drivers/scsi/qlogicfas408.c index de7b3bc2cbc9..1ad51552d6b1 100644 --- a/drivers/scsi/qlogicfas408.c +++ b/drivers/scsi/qlogicfas408.c @@ -23,7 +23,7 @@ Functions as standalone, loadable, and PCMCIA driver, the latter from Dave Hinds' PCMCIA package. - Cleaned up 26/10/2002 by Alan Cox <alan@redhat.com> as part of the 2.5 + Cleaned up 26/10/2002 by Alan Cox <alan@lxorguk.ukuu.org.uk> as part of the 2.5 SCSI driver cleanup and audit. This driver still needs work on the following - Non terminating hardware waits diff --git a/drivers/scsi/scsi_error.c b/drivers/scsi/scsi_error.c index 386361778ebb..d07bb3e2f613 100644 --- a/drivers/scsi/scsi_error.c +++ b/drivers/scsi/scsi_error.c @@ -136,7 +136,7 @@ enum blk_eh_timer_return scsi_times_out(struct request *req) else eh_timed_out = NULL; - if (eh_timed_out) + if (eh_timed_out) { rtn = eh_timed_out(scmd); switch (rtn) { case BLK_EH_NOT_HANDLED: @@ -144,6 +144,7 @@ enum blk_eh_timer_return scsi_times_out(struct request *req) default: return rtn; } + } if (unlikely(!scsi_eh_scmd_add(scmd, SCSI_EH_CANCEL_CMD))) { scmd->result |= DID_TIME_OUT << 16; @@ -1406,8 +1407,9 @@ int scsi_decide_disposition(struct scsi_cmnd *scmd) return ADD_TO_MLQUEUE; case GOOD: case COMMAND_TERMINATED: - case TASK_ABORTED: return SUCCESS; + case TASK_ABORTED: + goto maybe_retry; case CHECK_CONDITION: rtn = scsi_check_sense(scmd); if (rtn == NEEDS_RETRY) diff --git a/drivers/scsi/scsi_ioctl.c b/drivers/scsi/scsi_ioctl.c index dc1cfb2fd76b..2ee49f82ca01 100644 --- a/drivers/scsi/scsi_ioctl.c +++ b/drivers/scsi/scsi_ioctl.c @@ -270,11 +270,11 @@ int scsi_ioctl(struct scsi_device *sdev, int cmd, void __user *arg) EXPORT_SYMBOL(scsi_ioctl); /** - * scsi_nonblock_ioctl() - Handle SG_SCSI_RESET + * scsi_nonblockable_ioctl() - Handle SG_SCSI_RESET * @sdev: scsi device receiving ioctl * @cmd: Must be SC_SCSI_RESET * @arg: pointer to int containing SG_SCSI_RESET_{DEVICE,BUS,HOST} - * @filp: either NULL or a &struct file which must have the O_NONBLOCK flag. + * @ndelay: file mode O_NDELAY flag */ int scsi_nonblockable_ioctl(struct scsi_device *sdev, int cmd, void __user *arg, int ndelay) diff --git a/drivers/scsi/stex.c b/drivers/scsi/stex.c index 3790906a77d1..fd3d4f584a59 100644 --- a/drivers/scsi/stex.c +++ b/drivers/scsi/stex.c @@ -1108,8 +1108,7 @@ stex_probe(struct pci_dev *pdev, const struct pci_device_id *id) goto out_scsi_host_put; } - hba->mmio_base = ioremap_nocache(pci_resource_start(pdev, 0), - pci_resource_len(pdev, 0)); + hba->mmio_base = pci_ioremap_bar(pdev, 0); if ( !hba->mmio_base) { printk(KERN_ERR DRV_NAME "(%s): memory map failed\n", pci_name(pdev)); diff --git a/drivers/scsi/sym53c416.c b/drivers/scsi/sym53c416.c index f7d279542fa5..e5c369bb568f 100644 --- a/drivers/scsi/sym53c416.c +++ b/drivers/scsi/sym53c416.c @@ -6,7 +6,7 @@ * Changes : * * Marcelo Tosatti <marcelo@conectiva.com.br> : Added io_request_lock locking - * Alan Cox <alan@redhat.com> : Cleaned up code formatting + * Alan Cox <alan@lxorguk.ukuu.org.uk> : Cleaned up code formatting * Fixed an irq locking bug * Added ISAPnP support * Bjoern A. Zeeb <bzeeb@zabbadoz.net> : Initial irq locking updates diff --git a/drivers/scsi/tmscsim.c b/drivers/scsi/tmscsim.c index 69ac6e590f1d..9a4273445c0d 100644 --- a/drivers/scsi/tmscsim.c +++ b/drivers/scsi/tmscsim.c @@ -2572,9 +2572,10 @@ static struct pci_driver dc390_driver = { static int __init dc390_module_init(void) { - if (!disable_clustering) + if (!disable_clustering) { printk(KERN_INFO "DC390: clustering now enabled by default. If you get problems load\n"); printk(KERN_INFO " with \"disable_clustering=1\" and report to maintainers\n"); + } if (tmscsim[0] == -1 || tmscsim[0] > 15) { tmscsim[0] = 7; diff --git a/drivers/scsi/u14-34f.c b/drivers/scsi/u14-34f.c index 329eb8780e74..601e95141cbe 100644 --- a/drivers/scsi/u14-34f.c +++ b/drivers/scsi/u14-34f.c @@ -1111,7 +1111,8 @@ static int u14_34f_detect(struct scsi_host_template *tpnt) { static void map_dma(unsigned int i, unsigned int j) { unsigned int data_len = 0; - unsigned int k, count, pci_dir; + unsigned int k, pci_dir; + int count; struct scatterlist *sg; struct mscp *cpp; struct scsi_cmnd *SCpnt; diff --git a/drivers/scsi/wd7000.c b/drivers/scsi/wd7000.c index d4c13561f4a6..093610bcfcce 100644 --- a/drivers/scsi/wd7000.c +++ b/drivers/scsi/wd7000.c @@ -146,13 +146,13 @@ * * use host->host_lock, not io_request_lock, cleanups * - * 2002/10/04 - Alan Cox <alan@redhat.com> + * 2002/10/04 - Alan Cox <alan@lxorguk.ukuu.org.uk> * * Use dev_id for interrupts, kill __func__ pasting * Add a lock for the scb pool, clean up all other cli/sti usage stuff * Use the adapter lock for the other places we had the cli's * - * 2002/10/06 - Alan Cox <alan@redhat.com> + * 2002/10/06 - Alan Cox <alan@lxorguk.ukuu.org.uk> * * Switch to new style error handling * Clean up delay to udelay, and yielding sleeps |