From 9d77db3c730780c8ef5ccd4b66403ff5675cfe4e Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Mon, 13 May 2024 10:30:14 +0000
Subject: [PATCH] modify sin led gpio
---
kernel/drivers/infiniband/hw/qib/qib_ud.c | 52 ++++++++++++++++++++++++----------------------------
1 files changed, 24 insertions(+), 28 deletions(-)
diff --git a/kernel/drivers/infiniband/hw/qib/qib_ud.c b/kernel/drivers/infiniband/hw/qib/qib_ud.c
index bce2b5c..93ca213 100644
--- a/kernel/drivers/infiniband/hw/qib/qib_ud.c
+++ b/kernel/drivers/infiniband/hw/qib/qib_ud.c
@@ -1,4 +1,5 @@
/*
+ * Copyright (c) 2012 - 2019 Intel Corporation. All rights reserved.
* Copyright (c) 2006, 2007, 2008, 2009 QLogic Corporation. All rights reserved.
* Copyright (c) 2005, 2006 PathScale, Inc. All rights reserved.
*
@@ -63,7 +64,7 @@
enum ib_qp_type sqptype, dqptype;
rcu_read_lock();
- qp = rvt_lookup_qpn(rdi, &ibp->rvp, swqe->ud_wr.remote_qpn);
+ qp = rvt_lookup_qpn(rdi, &ibp->rvp, rvt_get_swqe_remote_qpn(swqe));
if (!qp) {
ibp->rvp.n_pkt_drops++;
goto drop;
@@ -80,7 +81,7 @@
goto drop;
}
- ah_attr = &ibah_to_rvtah(swqe->ud_wr.ah)->attr;
+ ah_attr = rvt_get_swqe_ah_attr(swqe);
ppd = ppd_from_ibp(ibp);
if (qp->ibqp.qp_num > 1) {
@@ -110,8 +111,8 @@
if (qp->ibqp.qp_num) {
u32 qkey;
- qkey = (int)swqe->ud_wr.remote_qkey < 0 ?
- sqp->qkey : swqe->ud_wr.remote_qkey;
+ qkey = (int)rvt_get_swqe_remote_qkey(swqe) < 0 ?
+ sqp->qkey : rvt_get_swqe_remote_qkey(swqe);
if (unlikely(qkey != qp->qkey))
goto drop;
}
@@ -162,8 +163,8 @@
const struct ib_global_route *grd = rdma_ah_read_grh(ah_attr);
qib_make_grh(ibp, &grh, grd, 0, 0);
- qib_copy_sge(&qp->r_sge, &grh,
- sizeof(grh), 1);
+ rvt_copy_sge(qp, &qp->r_sge, &grh,
+ sizeof(grh), true, false);
wc.wc_flags |= IB_WC_GRH;
} else
rvt_skip_sge(&qp->r_sge, sizeof(struct ib_grh), true);
@@ -172,14 +173,9 @@
ssge.num_sge = swqe->wr.num_sge;
sge = &ssge.sge;
while (length) {
- u32 len = sge->length;
+ u32 len = rvt_get_sge_length(sge, length);
- if (len > length)
- len = length;
- if (len > sge->sge_length)
- len = sge->sge_length;
- BUG_ON(len == 0);
- qib_copy_sge(&qp->r_sge, sge->vaddr, len, 1);
+ rvt_copy_sge(qp, &qp->r_sge, sge->vaddr, len, true, false);
sge->vaddr += len;
sge->length -= len;
sge->sge_length -= len;
@@ -208,15 +204,14 @@
wc.qp = &qp->ibqp;
wc.src_qp = sqp->ibqp.qp_num;
wc.pkey_index = qp->ibqp.qp_type == IB_QPT_GSI ?
- swqe->ud_wr.pkey_index : 0;
+ rvt_get_swqe_pkey_index(swqe) : 0;
wc.slid = ppd->lid | (rdma_ah_get_path_bits(ah_attr) &
((1 << ppd->lmc) - 1));
wc.sl = rdma_ah_get_sl(ah_attr);
wc.dlid_path_bits = rdma_ah_get_dlid(ah_attr) & ((1 << ppd->lmc) - 1);
wc.port_num = qp->port_num;
/* Signal completion event if the solicited bit is set. */
- rvt_cq_enter(ibcq_to_rvtcq(qp->ibqp.recv_cq), &wc,
- swqe->wr.send_flags & IB_SEND_SOLICITED);
+ rvt_recv_cq(qp, &wc, swqe->wr.send_flags & IB_SEND_SOLICITED);
ibp->rvp.n_loop_pkts++;
bail_unlock:
spin_unlock_irqrestore(&qp->r_lock, flags);
@@ -260,7 +255,7 @@
goto bail;
}
wqe = rvt_get_swqe_ptr(qp, qp->s_last);
- qib_send_complete(qp, wqe, IB_WC_WR_FLUSH_ERR);
+ rvt_send_complete(qp, wqe, IB_WC_WR_FLUSH_ERR);
goto done;
}
@@ -276,7 +271,7 @@
/* Construct the header. */
ibp = to_iport(qp->ibqp.device, qp->port_num);
ppd = ppd_from_ibp(ibp);
- ah_attr = &ibah_to_rvtah(wqe->ud_wr.ah)->attr;
+ ah_attr = rvt_get_swqe_ah_attr(wqe);
if (rdma_ah_get_dlid(ah_attr) >= be16_to_cpu(IB_MULTICAST_LID_BASE)) {
if (rdma_ah_get_dlid(ah_attr) !=
be16_to_cpu(IB_LID_PERMISSIVE))
@@ -304,7 +299,7 @@
qib_ud_loopback(qp, wqe);
spin_lock_irqsave(&qp->s_lock, tflags);
*flags = tflags;
- qib_send_complete(qp, wqe, IB_WC_SUCCESS);
+ rvt_send_complete(qp, wqe, IB_WC_SUCCESS);
goto done;
}
}
@@ -368,7 +363,7 @@
bth0 |= extra_bytes << 20;
bth0 |= qp->ibqp.qp_type == IB_QPT_SMI ? QIB_DEFAULT_P_KEY :
qib_get_pkey(ibp, qp->ibqp.qp_type == IB_QPT_GSI ?
- wqe->ud_wr.pkey_index : qp->s_pkey_index);
+ rvt_get_swqe_pkey_index(wqe) : qp->s_pkey_index);
ohdr->bth[0] = cpu_to_be32(bth0);
/*
* Use the multicast QP if the destination LID is a multicast LID.
@@ -377,14 +372,15 @@
be16_to_cpu(IB_MULTICAST_LID_BASE) &&
rdma_ah_get_dlid(ah_attr) != be16_to_cpu(IB_LID_PERMISSIVE) ?
cpu_to_be32(QIB_MULTICAST_QPN) :
- cpu_to_be32(wqe->ud_wr.remote_qpn);
+ cpu_to_be32(rvt_get_swqe_remote_qpn(wqe));
ohdr->bth[2] = cpu_to_be32(wqe->psn & QIB_PSN_MASK);
/*
* Qkeys with the high order bit set mean use the
* qkey from the QP context instead of the WR (see 10.2.5).
*/
- ohdr->u.ud.deth[0] = cpu_to_be32((int)wqe->ud_wr.remote_qkey < 0 ?
- qp->qkey : wqe->ud_wr.remote_qkey);
+ ohdr->u.ud.deth[0] =
+ cpu_to_be32((int)rvt_get_swqe_remote_qkey(wqe) < 0 ? qp->qkey :
+ rvt_get_swqe_remote_qkey(wqe));
ohdr->u.ud.deth[1] = cpu_to_be32(qp->ibqp.qp_num);
done:
@@ -550,12 +546,13 @@
goto drop;
}
if (has_grh) {
- qib_copy_sge(&qp->r_sge, &hdr->u.l.grh,
- sizeof(struct ib_grh), 1);
+ rvt_copy_sge(qp, &qp->r_sge, &hdr->u.l.grh,
+ sizeof(struct ib_grh), true, false);
wc.wc_flags |= IB_WC_GRH;
} else
rvt_skip_sge(&qp->r_sge, sizeof(struct ib_grh), true);
- qib_copy_sge(&qp->r_sge, data, wc.byte_len - sizeof(struct ib_grh), 1);
+ rvt_copy_sge(qp, &qp->r_sge, data, wc.byte_len - sizeof(struct ib_grh),
+ true, false);
rvt_put_ss(&qp->r_sge);
if (!test_and_clear_bit(RVT_R_WRID_VALID, &qp->r_aflags))
return;
@@ -577,8 +574,7 @@
dlid & ((1 << ppd_from_ibp(ibp)->lmc) - 1);
wc.port_num = qp->port_num;
/* Signal completion event if the solicited bit is set. */
- rvt_cq_enter(ibcq_to_rvtcq(qp->ibqp.recv_cq), &wc,
- ib_bth_is_solicited(ohdr));
+ rvt_recv_cq(qp, &wc, ib_bth_is_solicited(ohdr));
return;
drop:
--
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