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path: root/drivers/scsi/qla2xxx/qla_mbx.c
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Diffstat (limited to 'drivers/scsi/qla2xxx/qla_mbx.c')
-rw-r--r--drivers/scsi/qla2xxx/qla_mbx.c224
1 files changed, 203 insertions, 21 deletions
diff --git a/drivers/scsi/qla2xxx/qla_mbx.c b/drivers/scsi/qla2xxx/qla_mbx.c
index d5ce92c0a8fc..18c509fae555 100644
--- a/drivers/scsi/qla2xxx/qla_mbx.c
+++ b/drivers/scsi/qla2xxx/qla_mbx.c
@@ -1,6 +1,6 @@
/*
* QLogic Fibre Channel HBA Driver
- * Copyright (c) 2003-2011 QLogic Corporation
+ * Copyright (c) 2003-2012 QLogic Corporation
*
* See LICENSE.qla2xxx for copyright and licensing details.
*/
@@ -75,7 +75,7 @@ qla2x00_mailbox_command(scsi_qla_host_t *vha, mbx_cmd_t *mcp)
return QLA_FUNCTION_TIMEOUT;
}
- if (ha->flags.isp82xx_fw_hung) {
+ if (IS_QLA82XX(ha) && ha->flags.isp82xx_fw_hung) {
/* Setting Link-Down error */
mcp->mb[0] = MBS_LINK_DOWN_ERROR;
ql_log(ql_log_warn, vha, 0x1004,
@@ -232,7 +232,7 @@ qla2x00_mailbox_command(scsi_qla_host_t *vha, mbx_cmd_t *mcp)
ha->flags.mbox_int = 0;
clear_bit(MBX_INTERRUPT, &ha->mbx_cmd_flags);
- if (ha->flags.isp82xx_fw_hung) {
+ if ((IS_QLA82XX(ha) && ha->flags.isp82xx_fw_hung)) {
ha->flags.mbox_busy = 0;
/* Setting Link-Down error */
mcp->mb[0] = MBS_LINK_DOWN_ERROR;
@@ -369,7 +369,7 @@ premature_exit:
mbx_done:
if (rval) {
- ql_dbg(ql_dbg_mbx, base_vha, 0x1020,
+ ql_log(ql_log_warn, base_vha, 0x1020,
"**** Failed mbx[0]=%x, mb[1]=%x, mb[2]=%x, mb[3]=%x, cmd=%x ****.\n",
mcp->mb[0], mcp->mb[1], mcp->mb[2], mcp->mb[3], command);
} else {
@@ -533,7 +533,7 @@ qla2x00_get_fw_version(scsi_qla_host_t *vha)
mcp->in_mb = MBX_6|MBX_5|MBX_4|MBX_3|MBX_2|MBX_1|MBX_0;
if (IS_QLA81XX(vha->hw) || IS_QLA8031(ha))
mcp->in_mb |= MBX_13|MBX_12|MBX_11|MBX_10|MBX_9|MBX_8;
- if (IS_QLA83XX(vha->hw))
+ if (IS_FWI2_CAPABLE(ha))
mcp->in_mb |= MBX_17|MBX_16|MBX_15;
mcp->flags = 0;
mcp->tov = MBX_TOV_SECONDS;
@@ -559,18 +559,16 @@ qla2x00_get_fw_version(scsi_qla_host_t *vha)
ha->phy_version[1] = mcp->mb[9] >> 8;
ha->phy_version[2] = mcp->mb[9] & 0xff;
}
- if (IS_QLA83XX(ha)) {
- if (mcp->mb[6] & BIT_15) {
- ha->fw_attributes_h = mcp->mb[15];
- ha->fw_attributes_ext[0] = mcp->mb[16];
- ha->fw_attributes_ext[1] = mcp->mb[17];
- ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x1139,
- "%s: FW_attributes Upper: 0x%x, Lower: 0x%x.\n",
- __func__, mcp->mb[15], mcp->mb[6]);
- } else
- ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x112f,
- "%s: FwAttributes [Upper] invalid, MB6:%04x\n",
- __func__, mcp->mb[6]);
+ if (IS_FWI2_CAPABLE(ha)) {
+ ha->fw_attributes_h = mcp->mb[15];
+ ha->fw_attributes_ext[0] = mcp->mb[16];
+ ha->fw_attributes_ext[1] = mcp->mb[17];
+ ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x1139,
+ "%s: FW_attributes Upper: 0x%x, Lower: 0x%x.\n",
+ __func__, mcp->mb[15], mcp->mb[6]);
+ ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x112f,
+ "%s: Ext_FwAttributes Upper: 0x%x, Lower: 0x%x.\n",
+ __func__, mcp->mb[17], mcp->mb[16]);
}
failed:
@@ -3408,7 +3406,6 @@ qla2x00_dump_ram(scsi_qla_host_t *vha, dma_addr_t req_dma, uint32_t addr,
return rval;
}
-
/* 84XX Support **************************************************************/
struct cs84xx_mgmt_cmd {
@@ -4428,7 +4425,8 @@ qla2x00_get_thermal_temp(scsi_qla_host_t *vha, uint16_t *temp, uint16_t *frac)
"Entered %s.\n", __func__);
/* Integer part */
- rval = qla2x00_read_sfp(vha, 0, &byte, 0x98, 0x01, 1, BIT_13|BIT_0);
+ rval = qla2x00_read_sfp(vha, 0, &byte, 0x98, 0x01, 1,
+ BIT_13|BIT_12|BIT_0);
if (rval != QLA_SUCCESS) {
ql_dbg(ql_dbg_mbx, vha, 0x10c9, "Failed=%x.\n", rval);
ha->flags.thermal_supported = 0;
@@ -4437,7 +4435,8 @@ qla2x00_get_thermal_temp(scsi_qla_host_t *vha, uint16_t *temp, uint16_t *frac)
*temp = byte;
/* Fraction part */
- rval = qla2x00_read_sfp(vha, 0, &byte, 0x98, 0x10, 1, BIT_13|BIT_0);
+ rval = qla2x00_read_sfp(vha, 0, &byte, 0x98, 0x10, 1,
+ BIT_13|BIT_12|BIT_0);
if (rval != QLA_SUCCESS) {
ql_dbg(ql_dbg_mbx, vha, 0x1019, "Failed=%x.\n", rval);
ha->flags.thermal_supported = 0;
@@ -4741,7 +4740,7 @@ qla82xx_mbx_beacon_ctl(scsi_qla_host_t *vha, int enable)
}
int
-qla83xx_write_remote_reg(scsi_qla_host_t *vha, uint32_t reg, uint32_t data)
+qla83xx_wr_reg(scsi_qla_host_t *vha, uint32_t reg, uint32_t data)
{
int rval;
struct qla_hw_data *ha = vha->hw;
@@ -4814,3 +4813,186 @@ qla2x00_port_logout(scsi_qla_host_t *vha, struct fc_port *fcport)
return rval;
}
+int
+qla83xx_rd_reg(scsi_qla_host_t *vha, uint32_t reg, uint32_t *data)
+{
+ int rval;
+ mbx_cmd_t mc;
+ mbx_cmd_t *mcp = &mc;
+ struct qla_hw_data *ha = vha->hw;
+ unsigned long retry_max_time = jiffies + (2 * HZ);
+
+ if (!IS_QLA83XX(ha))
+ return QLA_FUNCTION_FAILED;
+
+ ql_dbg(ql_dbg_mbx, vha, 0x114b, "Entered %s.\n", __func__);
+
+retry_rd_reg:
+ mcp->mb[0] = MBC_READ_REMOTE_REG;
+ mcp->mb[1] = LSW(reg);
+ mcp->mb[2] = MSW(reg);
+ mcp->out_mb = MBX_2|MBX_1|MBX_0;
+ mcp->in_mb = MBX_4|MBX_3|MBX_1|MBX_0;
+ mcp->tov = MBX_TOV_SECONDS;
+ mcp->flags = 0;
+ rval = qla2x00_mailbox_command(vha, mcp);
+
+ if (rval != QLA_SUCCESS) {
+ ql_dbg(ql_dbg_mbx, vha, 0x114c,
+ "Failed=%x mb[0]=%x mb[1]=%x.\n",
+ rval, mcp->mb[0], mcp->mb[1]);
+ } else {
+ *data = (mcp->mb[3] | (mcp->mb[4] << 16));
+ if (*data == QLA8XXX_BAD_VALUE) {
+ /*
+ * During soft-reset CAMRAM register reads might
+ * return 0xbad0bad0. So retry for MAX of 2 sec
+ * while reading camram registers.
+ */
+ if (time_after(jiffies, retry_max_time)) {
+ ql_dbg(ql_dbg_mbx, vha, 0x1141,
+ "Failure to read CAMRAM register. "
+ "data=0x%x.\n", *data);
+ return QLA_FUNCTION_FAILED;
+ }
+ msleep(100);
+ goto retry_rd_reg;
+ }
+ ql_dbg(ql_dbg_mbx, vha, 0x1142, "Done %s.\n", __func__);
+ }
+
+ return rval;
+}
+
+int
+qla83xx_restart_nic_firmware(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_QLA83XX(ha))
+ return QLA_FUNCTION_FAILED;
+
+ ql_dbg(ql_dbg_mbx, vha, 0x1143, "Entered %s.\n", __func__);
+
+ mcp->mb[0] = MBC_RESTART_NIC_FIRMWARE;
+ mcp->out_mb = MBX_0;
+ mcp->in_mb = MBX_1|MBX_0;
+ mcp->tov = MBX_TOV_SECONDS;
+ mcp->flags = 0;
+ rval = qla2x00_mailbox_command(vha, mcp);
+
+ if (rval != QLA_SUCCESS) {
+ ql_dbg(ql_dbg_mbx, vha, 0x1144,
+ "Failed=%x mb[0]=%x mb[1]=%x.\n",
+ rval, mcp->mb[0], mcp->mb[1]);
+ ha->isp_ops->fw_dump(vha, 0);
+ } else {
+ ql_dbg(ql_dbg_mbx, vha, 0x1145, "Done %s.\n", __func__);
+ }
+
+ return rval;
+}
+
+int
+qla83xx_access_control(scsi_qla_host_t *vha, uint16_t options,
+ uint32_t start_addr, uint32_t end_addr, uint16_t *sector_size)
+{
+ int rval;
+ mbx_cmd_t mc;
+ mbx_cmd_t *mcp = &mc;
+ uint8_t subcode = (uint8_t)options;
+ struct qla_hw_data *ha = vha->hw;
+
+ if (!IS_QLA8031(ha))
+ return QLA_FUNCTION_FAILED;
+
+ ql_dbg(ql_dbg_mbx, vha, 0x1146, "Entered %s.\n", __func__);
+
+ mcp->mb[0] = MBC_SET_ACCESS_CONTROL;
+ mcp->mb[1] = options;
+ mcp->out_mb = MBX_1|MBX_0;
+ if (subcode & BIT_2) {
+ mcp->mb[2] = LSW(start_addr);
+ mcp->mb[3] = MSW(start_addr);
+ mcp->mb[4] = LSW(end_addr);
+ mcp->mb[5] = MSW(end_addr);
+ mcp->out_mb |= MBX_5|MBX_4|MBX_3|MBX_2;
+ }
+ mcp->in_mb = MBX_2|MBX_1|MBX_0;
+ if (!(subcode & (BIT_2 | BIT_5)))
+ mcp->in_mb |= MBX_4|MBX_3;
+ mcp->tov = MBX_TOV_SECONDS;
+ mcp->flags = 0;
+ rval = qla2x00_mailbox_command(vha, mcp);
+
+ if (rval != QLA_SUCCESS) {
+ ql_dbg(ql_dbg_mbx, vha, 0x1147,
+ "Failed=%x mb[0]=%x mb[1]=%x mb[2]=%x mb[3]=%x mb[4]=%x.\n",
+ rval, mcp->mb[0], mcp->mb[1], mcp->mb[2], mcp->mb[3],
+ mcp->mb[4]);
+ ha->isp_ops->fw_dump(vha, 0);
+ } else {
+ if (subcode & BIT_5)
+ *sector_size = mcp->mb[1];
+ else if (subcode & (BIT_6 | BIT_7)) {
+ ql_dbg(ql_dbg_mbx, vha, 0x1148,
+ "Driver-lock id=%x%x", mcp->mb[4], mcp->mb[3]);
+ } else if (subcode & (BIT_3 | BIT_4)) {
+ ql_dbg(ql_dbg_mbx, vha, 0x1149,
+ "Flash-lock id=%x%x", mcp->mb[4], mcp->mb[3]);
+ }
+ ql_dbg(ql_dbg_mbx, vha, 0x114a, "Done %s.\n", __func__);
+ }
+
+ return rval;
+}
+
+int
+qla2x00_dump_mctp_data(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;
+
+ if (!IS_MCTP_CAPABLE(vha->hw))
+ return QLA_FUNCTION_FAILED;
+
+ ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x114f,
+ "Entered %s.\n", __func__);
+
+ mcp->mb[0] = MBC_DUMP_RISC_RAM_EXTENDED;
+ mcp->mb[1] = LSW(addr);
+ mcp->mb[2] = MSW(req_dma);
+ mcp->mb[3] = LSW(req_dma);
+ mcp->mb[4] = MSW(size);
+ mcp->mb[5] = LSW(size);
+ mcp->mb[6] = MSW(MSD(req_dma));
+ mcp->mb[7] = LSW(MSD(req_dma));
+ mcp->mb[8] = MSW(addr);
+ /* Setting RAM ID to valid */
+ mcp->mb[10] |= BIT_7;
+ /* For MCTP RAM ID is 0x40 */
+ mcp->mb[10] |= 0x40;
+
+ mcp->out_mb |= MBX_10|MBX_8|MBX_7|MBX_6|MBX_5|MBX_4|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(vha, mcp);
+
+ if (rval != QLA_SUCCESS) {
+ ql_dbg(ql_dbg_mbx, vha, 0x114e,
+ "Failed=%x mb[0]=%x.\n", rval, mcp->mb[0]);
+ } else {
+ ql_dbg(ql_dbg_mbx + ql_dbg_verbose, vha, 0x114d,
+ "Done %s.\n", __func__);
+ }
+
+ return rval;
+}