From 27b678dd04a636f2c351816f4b3042c8815d4e9d Mon Sep 17 00:00:00 2001 From: Bryan O'Sullivan Date: Sat, 1 Jul 2006 04:36:17 -0700 Subject: [PATCH] IB/ipath: namespace cleanup: replace ips with ipath Remove ips namespace from infinipath drivers. This renames ips_common.h to ipath_common.h. Definitions, data structures, etc. that were not used by kernel modules have moved to user-only headers. All names including ips have been renamed to ipath. Some names have had an ipath prefix added. Signed-off-by: Christian Bell Signed-off-by: Bryan O'Sullivan Cc: "Michael S. Tsirkin" Cc: Roland Dreier Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- drivers/infiniband/hw/ipath/ipath_rc.c | 40 +++++++++++++++++----------------- 1 file changed, 20 insertions(+), 20 deletions(-) (limited to 'drivers/infiniband/hw/ipath/ipath_rc.c') diff --git a/drivers/infiniband/hw/ipath/ipath_rc.c b/drivers/infiniband/hw/ipath/ipath_rc.c index 8568dd0538cf..774d1615ce2f 100644 --- a/drivers/infiniband/hw/ipath/ipath_rc.c +++ b/drivers/infiniband/hw/ipath/ipath_rc.c @@ -32,7 +32,7 @@ */ #include "ipath_verbs.h" -#include "ips_common.h" +#include "ipath_common.h" /* cut down ridiculously long IB macro names */ #define OP(x) IB_OPCODE_RC_##x @@ -49,7 +49,7 @@ static void ipath_init_restart(struct ipath_qp *qp, struct ipath_swqe *wqe) struct ipath_ibdev *dev; u32 len; - len = ((qp->s_psn - wqe->psn) & IPS_PSN_MASK) * + len = ((qp->s_psn - wqe->psn) & IPATH_PSN_MASK) * ib_mtu_enum_to_int(qp->path_mtu); qp->s_sge.sge = wqe->sg_list[0]; qp->s_sge.sg_list = wqe->sg_list + 1; @@ -159,9 +159,9 @@ u32 ipath_make_rc_ack(struct ipath_qp *qp, qp->s_ack_state = OP(RDMA_READ_RESPONSE_LAST); bth0 = OP(ACKNOWLEDGE) << 24; if (qp->s_nak_state) - ohdr->u.aeth = cpu_to_be32((qp->r_msn & IPS_MSN_MASK) | + ohdr->u.aeth = cpu_to_be32((qp->r_msn & IPATH_MSN_MASK) | (qp->s_nak_state << - IPS_AETH_CREDIT_SHIFT)); + IPATH_AETH_CREDIT_SHIFT)); else ohdr->u.aeth = ipath_compute_aeth(qp); hwords++; @@ -361,7 +361,7 @@ int ipath_make_rc_req(struct ipath_qp *qp, if (qp->s_tail >= qp->s_size) qp->s_tail = 0; } - bth2 |= qp->s_psn++ & IPS_PSN_MASK; + bth2 |= qp->s_psn++ & IPATH_PSN_MASK; if ((int)(qp->s_psn - qp->s_next_psn) > 0) qp->s_next_psn = qp->s_psn; /* @@ -387,7 +387,7 @@ int ipath_make_rc_req(struct ipath_qp *qp, qp->s_state = OP(SEND_MIDDLE); /* FALLTHROUGH */ case OP(SEND_MIDDLE): - bth2 = qp->s_psn++ & IPS_PSN_MASK; + bth2 = qp->s_psn++ & IPATH_PSN_MASK; if ((int)(qp->s_psn - qp->s_next_psn) > 0) qp->s_next_psn = qp->s_psn; ss = &qp->s_sge; @@ -429,7 +429,7 @@ int ipath_make_rc_req(struct ipath_qp *qp, qp->s_state = OP(RDMA_WRITE_MIDDLE); /* FALLTHROUGH */ case OP(RDMA_WRITE_MIDDLE): - bth2 = qp->s_psn++ & IPS_PSN_MASK; + bth2 = qp->s_psn++ & IPATH_PSN_MASK; if ((int)(qp->s_psn - qp->s_next_psn) > 0) qp->s_next_psn = qp->s_psn; ss = &qp->s_sge; @@ -466,7 +466,7 @@ int ipath_make_rc_req(struct ipath_qp *qp, * See ipath_restart_rc(). */ ipath_init_restart(qp, wqe); - len = ((qp->s_psn - wqe->psn) & IPS_PSN_MASK) * pmtu; + len = ((qp->s_psn - wqe->psn) & IPATH_PSN_MASK) * pmtu; ohdr->u.rc.reth.vaddr = cpu_to_be64(wqe->wr.wr.rdma.remote_addr + len); ohdr->u.rc.reth.rkey = @@ -474,7 +474,7 @@ int ipath_make_rc_req(struct ipath_qp *qp, ohdr->u.rc.reth.length = cpu_to_be32(qp->s_len); qp->s_state = OP(RDMA_READ_REQUEST); hwords += sizeof(ohdr->u.rc.reth) / 4; - bth2 = qp->s_psn++ & IPS_PSN_MASK; + bth2 = qp->s_psn++ & IPATH_PSN_MASK; if ((int)(qp->s_psn - qp->s_next_psn) > 0) qp->s_next_psn = qp->s_psn; ss = NULL; @@ -529,7 +529,7 @@ static void send_rc_ack(struct ipath_qp *qp) /* Construct the header. */ ohdr = &hdr.u.oth; - lrh0 = IPS_LRH_BTH; + lrh0 = IPATH_LRH_BTH; /* header size in 32-bit words LRH+BTH+AETH = (8+12+4)/4. */ hwords = 6; if (unlikely(qp->remote_ah_attr.ah_flags & IB_AH_GRH)) { @@ -537,14 +537,14 @@ static void send_rc_ack(struct ipath_qp *qp) &qp->remote_ah_attr.grh, hwords, 0); ohdr = &hdr.u.l.oth; - lrh0 = IPS_LRH_GRH; + lrh0 = IPATH_LRH_GRH; } /* read pkey_index w/o lock (its atomic) */ bth0 = ipath_layer_get_pkey(dev->dd, qp->s_pkey_index); if (qp->r_nak_state) - ohdr->u.aeth = cpu_to_be32((qp->r_msn & IPS_MSN_MASK) | + ohdr->u.aeth = cpu_to_be32((qp->r_msn & IPATH_MSN_MASK) | (qp->r_nak_state << - IPS_AETH_CREDIT_SHIFT)); + IPATH_AETH_CREDIT_SHIFT)); else ohdr->u.aeth = ipath_compute_aeth(qp); if (qp->r_ack_state >= OP(COMPARE_SWAP)) { @@ -560,7 +560,7 @@ static void send_rc_ack(struct ipath_qp *qp) hdr.lrh[3] = cpu_to_be16(ipath_layer_get_lid(dev->dd)); ohdr->bth[0] = cpu_to_be32(bth0); ohdr->bth[1] = cpu_to_be32(qp->remote_qpn); - ohdr->bth[2] = cpu_to_be32(qp->r_ack_psn & IPS_PSN_MASK); + ohdr->bth[2] = cpu_to_be32(qp->r_ack_psn & IPATH_PSN_MASK); /* * If we can send the ACK, clear the ACK state. @@ -890,8 +890,8 @@ static int do_rc_ack(struct ipath_qp *qp, u32 aeth, u32 psn, int opcode) reset_psn(qp, psn); qp->s_rnr_timeout = - ib_ipath_rnr_table[(aeth >> IPS_AETH_CREDIT_SHIFT) & - IPS_AETH_CREDIT_MASK]; + ib_ipath_rnr_table[(aeth >> IPATH_AETH_CREDIT_SHIFT) & + IPATH_AETH_CREDIT_MASK]; ipath_insert_rnr_queue(qp); goto bail; @@ -899,8 +899,8 @@ static int do_rc_ack(struct ipath_qp *qp, u32 aeth, u32 psn, int opcode) /* The last valid PSN seen is the previous request's. */ if (qp->s_last != qp->s_tail) qp->s_last_psn = wqe->psn - 1; - switch ((aeth >> IPS_AETH_CREDIT_SHIFT) & - IPS_AETH_CREDIT_MASK) { + switch ((aeth >> IPATH_AETH_CREDIT_SHIFT) & + IPATH_AETH_CREDIT_MASK) { case 0: /* PSN sequence error */ dev->n_seq_naks++; /* @@ -1268,7 +1268,7 @@ static inline int ipath_rc_rcv_error(struct ipath_ibdev *dev, * Check for the PSN of the last atomic operation * performed and resend the result if found. */ - if ((psn & IPS_PSN_MASK) != qp->r_atomic_psn) + if ((psn & IPATH_PSN_MASK) != qp->r_atomic_psn) goto done; break; } @@ -1638,7 +1638,7 @@ void ipath_rc_rcv(struct ipath_ibdev *dev, struct ipath_ib_header *hdr, *(u64 *) qp->r_sge.sge.vaddr = sdata; spin_unlock_irq(&dev->pending_lock); qp->r_msn++; - qp->r_atomic_psn = psn & IPS_PSN_MASK; + qp->r_atomic_psn = psn & IPATH_PSN_MASK; psn |= 1 << 31; break; } -- cgit v1.2.3