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Commit a05c9bdc authored by Kaike Wan's avatar Kaike Wan Committed by Doug Ledford
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IB/hfi1: Add static trace for TID RDMA WRITE protocol 

This patch makes the following changes to the static trace:
1. Adds the decoding of TID RDMA WRITE packets in IB header trace;
2. Adds trace events for various stages of the TID RDMA WRITE
protocol. These events provide a fine-grained control for monitoring
and debugging the hfi1 driver in the filed.
Reviewed-by: default avatarMike Marciniszyn <mike.marciniszyn@intel.com>
Signed-off-by: default avatarKaike Wan <kaike.wan@intel.com>
Signed-off-by: default avatarDennis Dalessandro <dennis.dalessandro@intel.com>
Signed-off-by: default avatarDoug Ledford <dledford@redhat.com>
parent ad00889e
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Showing with 692 additions and 3 deletions
drivers/infiniband/hw/hfi1/rc.c
View file @ a05c9bdc
......@@ -162,6 +162,7 @@ static int make_rc_ack(struct hfi1_ibdev *dev, struct rvt_qp *qp,
qp->s_acked_ack_queue == qp->s_tail_ack_queue)
qp->s_acked_ack_queue = next;
qp->s_tail_ack_queue = next;
trace_hfi1_rsp_make_rc_ack(qp, e->psn);
/* FALLTHROUGH */
case OP(SEND_ONLY):
case OP(ACKNOWLEDGE):
......@@ -263,6 +264,7 @@ static int make_rc_ack(struct hfi1_ibdev *dev, struct rvt_qp *qp,
bth2 = mask_psn(e->psn);
e->sent = 1;
}
trace_hfi1_tid_write_rsp_make_rc_ack(qp);
bth0 = qp->s_ack_state << 24;
break;
......@@ -335,6 +337,8 @@ static int make_rc_ack(struct hfi1_ibdev *dev, struct rvt_qp *qp,
hwords += hdrlen;
bth0 = qp->s_ack_state << 24;
qp->s_ack_rdma_psn++;
trace_hfi1_tid_req_make_rc_ack_write(qp, 0, e->opcode, e->psn,
e->lpsn, req);
if (req->cur_seg != req->total_segs)
break;
......@@ -761,6 +765,11 @@ int hfi1_make_rc_req(struct rvt_qp *qp, struct hfi1_pkt_state *ps)
delta_psn(wqe->lpsn, bth2) + 1;
}
trace_hfi1_tid_write_sender_make_req(qp, newreq);
trace_hfi1_tid_req_make_req_write(qp, newreq,
wqe->wr.opcode,
wqe->psn, wqe->lpsn,
req);
if (++qp->s_cur == qp->s_size)
qp->s_cur = 0;
break;
......@@ -1070,6 +1079,8 @@ int hfi1_make_rc_req(struct rvt_qp *qp, struct hfi1_pkt_state *ps)
priv->s_tid_cur = qp->s_cur;
if (++qp->s_cur == qp->s_size)
qp->s_cur = 0;
trace_hfi1_tid_req_make_req_write(qp, 0, wqe->wr.opcode,
wqe->psn, wqe->lpsn, req);
break;
case TID_OP(READ_RESP):
......@@ -1625,6 +1636,7 @@ void hfi1_restart_rc(struct rvt_qp *qp, u32 psn, int wait)
wqe = do_rc_completion(qp, wqe, ibp);
qp->s_flags &= ~RVT_S_WAIT_ACK;
} else {
trace_hfi1_tid_write_sender_restart_rc(qp, 0);
if (wqe->wr.opcode == IB_WR_TID_RDMA_READ) {
struct tid_rdma_request *req;
......
drivers/infiniband/hw/hfi1/tid_rdma.c
View file @ a05c9bdc
......@@ -2962,6 +2962,12 @@ bool hfi1_handle_kdeth_eflags(struct hfi1_ctxtdata *rcd,
e = &qp->s_ack_queue[qpriv->r_tid_tail];
req = ack_to_tid_req(e);
flow = &req->flows[req->clear_tail];
trace_hfi1_eflags_err_write(qp, rcv_type, rte, psn);
trace_hfi1_rsp_handle_kdeth_eflags(qp, psn);
trace_hfi1_tid_write_rsp_handle_kdeth_eflags(qp);
trace_hfi1_tid_req_handle_kdeth_eflags(qp, 0, e->opcode, e->psn,
e->lpsn, req);
trace_hfi1_tid_flow_handle_kdeth_eflags(qp, req->clear_tail, flow);
switch (rcv_type) {
case RHF_RCV_TYPE_EXPECTED:
......@@ -3489,6 +3495,8 @@ static void hfi1_tid_write_alloc_resources(struct rvt_qp *qp, bool intr_ctx)
lockdep_assert_held(&qp->s_lock);
while (1) {
trace_hfi1_rsp_tid_write_alloc_res(qp, 0);
trace_hfi1_tid_write_rsp_alloc_res(qp);
/*
* Don't allocate more segments if a RNR NAK has already been
* scheduled to avoid messing up qp->r_psn: the RNR NAK will
......@@ -3517,6 +3525,8 @@ static void hfi1_tid_write_alloc_resources(struct rvt_qp *qp, bool intr_ctx)
if (e->opcode != TID_OP(WRITE_REQ))
goto next_req;
req = ack_to_tid_req(e);
trace_hfi1_tid_req_write_alloc_res(qp, 0, e->opcode, e->psn,
e->lpsn, req);
/* Finished allocating for all segments of this request */
if (req->alloc_seg >= req->total_segs)
goto next_req;
......@@ -3633,6 +3643,7 @@ static void hfi1_tid_write_alloc_resources(struct rvt_qp *qp, bool intr_ctx)
*/
qp->s_flags &= ~(RVT_S_ACK_PENDING);
trace_hfi1_rsp_tid_write_alloc_res(qp, qp->r_psn);
/*
* qpriv->rnr_nak_state is used to determine when the scheduled RNR NAK
* has actually been sent. qp->s_flags RVT_S_ACK_PENDING bit cannot be
......@@ -3686,6 +3697,7 @@ void hfi1_rc_rcv_tid_rdma_write_req(struct hfi1_packet *packet)
is_fecn = process_ecn(qp, packet);
psn = mask_psn(be32_to_cpu(ohdr->bth[2]));
trace_hfi1_rsp_rcv_tid_write_req(qp, psn);
if (qp->state == IB_QPS_RTR && !(qp->r_flags & RVT_R_COMM_EST))
rvt_comm_est(qp);
......@@ -3794,6 +3806,9 @@ void hfi1_rc_rcv_tid_rdma_write_req(struct hfi1_packet *packet)
qp->r_msn++;
qp->r_psn++;
trace_hfi1_tid_req_rcv_write_req(qp, 0, e->opcode, e->psn, e->lpsn,
req);
if (qpriv->r_tid_tail == HFI1_QP_WQE_INVALID) {
qpriv->r_tid_tail = qp->r_head_ack_queue;
} else if (qpriv->r_tid_tail == qpriv->r_tid_head) {
......@@ -3814,6 +3829,7 @@ void hfi1_rc_rcv_tid_rdma_write_req(struct hfi1_packet *packet)
qpriv->r_tid_head = qp->r_head_ack_queue;
hfi1_tid_write_alloc_resources(qp, true);
trace_hfi1_tid_write_rsp_rcv_req(qp);
/* Schedule the send tasklet. */
qp->s_flags |= RVT_S_RESP_PENDING;
......@@ -3855,6 +3871,10 @@ u32 hfi1_build_tid_rdma_write_resp(struct rvt_qp *qp, struct rvt_ack_entry *e,
void *resp_addr = NULL;
struct tid_rdma_params *remote;
trace_hfi1_tid_req_build_write_resp(qp, 0, e->opcode, e->psn, e->lpsn,
req);
trace_hfi1_tid_write_rsp_build_resp(qp);
trace_hfi1_rsp_build_tid_write_resp(qp, bth2);
flow = &req->flows[req->flow_idx];
switch (req->state) {
default:
......@@ -3876,12 +3896,14 @@ u32 hfi1_build_tid_rdma_write_resp(struct rvt_qp *qp, struct rvt_ack_entry *e,
goto done;
req->state = TID_REQUEST_ACTIVE;
trace_hfi1_tid_flow_build_write_resp(qp, req->flow_idx, flow);
req->flow_idx = CIRC_NEXT(req->flow_idx, MAX_FLOWS);
hfi1_add_tid_reap_timer(qp);
break;
case TID_REQUEST_RESEND_ACTIVE:
case TID_REQUEST_RESEND:
trace_hfi1_tid_flow_build_write_resp(qp, req->flow_idx, flow);
req->flow_idx = CIRC_NEXT(req->flow_idx, MAX_FLOWS);
if (!CIRC_CNT(req->setup_head, req->flow_idx, MAX_FLOWS))
req->state = TID_REQUEST_ACTIVE;
......@@ -3996,6 +4018,9 @@ static void hfi1_tid_timeout(struct timer_list *t)
if (qpriv->s_flags & HFI1_R_TID_RSC_TIMER) {
dd_dev_warn(dd_from_ibdev(qp->ibqp.device), "[QP%u] %s %d\n",
qp->ibqp.qp_num, __func__, __LINE__);
trace_hfi1_msg_tid_timeout(/* msg */
qp, "resource timeout = ",
(u64)qpriv->tid_timer_timeout_jiffies);
hfi1_stop_tid_reap_timer(qp);
/*
* Go though the entire ack queue and clear any outstanding
......@@ -4102,6 +4127,8 @@ void hfi1_rc_rcv_tid_rdma_write_resp(struct hfi1_packet *packet)
if (!do_rc_ack(qp, aeth, psn, opcode, 0, rcd))
goto ack_done;
trace_hfi1_ack(qp, psn);
flow = &req->flows[req->setup_head];
flow->pkt = 0;
flow->tid_idx = 0;
......@@ -4129,13 +4156,17 @@ void hfi1_rc_rcv_tid_rdma_write_resp(struct hfi1_packet *packet)
}
memcpy(flow->tid_entry, packet->ebuf, pktlen);
flow->tidcnt = pktlen / sizeof(*flow->tid_entry);
trace_hfi1_tid_flow_rcv_write_resp(qp, req->setup_head, flow);
req->comp_seg++;
trace_hfi1_tid_write_sender_rcv_resp(qp, 0);
/*
* Walk the TID_ENTRY list to make sure we have enough space for a
* complete segment.
*/
for (i = 0; i < flow->tidcnt; i++) {
trace_hfi1_tid_entry_rcv_write_resp(/* entry */
qp, i, flow->tid_entry[i]);
if (!EXP_TID_GET(flow->tid_entry[i], LEN)) {
status = IB_WC_LOC_LEN_ERR;
goto ack_err;
......@@ -4147,6 +4178,8 @@ void hfi1_rc_rcv_tid_rdma_write_resp(struct hfi1_packet *packet)
goto ack_err;
}
trace_hfi1_tid_req_rcv_write_resp(qp, 0, wqe->wr.opcode, wqe->psn,
wqe->lpsn, req);
/*
* If this is the first response for this request, set the initial
* flow index to the current flow.
......@@ -4221,6 +4254,8 @@ bool hfi1_build_tid_rdma_packet(struct rvt_swqe *wqe,
next_offset = flow->tid_offset + *len;
last_pkt = (flow->tid_idx == (flow->tidcnt - 1) &&
next_offset >= tidlen) || (flow->sent >= flow->length);
trace_hfi1_tid_entry_build_write_data(qp, flow->tid_idx, tidentry);
trace_hfi1_tid_flow_build_write_data(qp, req->clear_tail, flow);
rcu_read_lock();
remote = rcu_dereference(qpriv->tid_rdma.remote);
......@@ -4303,6 +4338,10 @@ void hfi1_rc_rcv_tid_rdma_write_data(struct hfi1_packet *packet)
* - The entire request is complete and there are no more requests
* (of any kind) in the queue.
*/
trace_hfi1_rsp_rcv_tid_write_data(qp, psn);
trace_hfi1_tid_req_rcv_write_data(qp, 0, e->opcode, e->psn, e->lpsn,
req);
trace_hfi1_tid_write_rsp_rcv_data(qp);
if (priv->r_tid_ack == HFI1_QP_WQE_INVALID)
priv->r_tid_ack = priv->r_tid_tail;
......@@ -4451,6 +4490,7 @@ void hfi1_rc_rcv_tid_rdma_ack(struct hfi1_packet *packet)
unsigned long flags;
u16 fidx;
trace_hfi1_tid_write_sender_rcv_tid_ack(qp, 0);
is_fecn = process_ecn(qp, packet);
psn = mask_psn(be32_to_cpu(ohdr->bth[2]));
aeth = be32_to_cpu(ohdr->u.tid_rdma.ack.aeth);
......@@ -4458,6 +4498,7 @@ void hfi1_rc_rcv_tid_rdma_ack(struct hfi1_packet *packet)
resync_psn = mask_psn(be32_to_cpu(ohdr->u.tid_rdma.ack.tid_flow_psn));
spin_lock_irqsave(&qp->s_lock, flags);
trace_hfi1_rcv_tid_ack(qp, aeth, psn, req_psn, resync_psn);
/* If we are waiting for an ACK to RESYNC, drop any other packets */
if ((qp->s_flags & HFI1_S_WAIT_HALT) &&
......@@ -4480,7 +4521,10 @@ void hfi1_rc_rcv_tid_rdma_ack(struct hfi1_packet *packet)
goto ack_op_err;
req = wqe_to_tid_req(wqe);
trace_hfi1_tid_req_rcv_tid_ack(qp, 0, wqe->wr.opcode, wqe->psn,
wqe->lpsn, req);
flow = &req->flows[req->acked_tail];
trace_hfi1_tid_flow_rcv_tid_ack(qp, req->acked_tail, flow);
/* Drop stale ACK/NAK */
if (cmp_psn(psn, full_flow_psn(flow, flow->flow_state.spsn)) < 0)
......@@ -4493,11 +4537,14 @@ void hfi1_rc_rcv_tid_rdma_ack(struct hfi1_packet *packet)
/* advance acked segment pointer */
req->acked_tail = CIRC_NEXT(req->acked_tail, MAX_FLOWS);
req->r_last_acked = flow->flow_state.resp_ib_psn;
trace_hfi1_tid_req_rcv_tid_ack(qp, 0, wqe->wr.opcode, wqe->psn,
wqe->lpsn, req);
if (req->ack_seg == req->total_segs) {
req->state = TID_REQUEST_COMPLETE;
wqe = do_rc_completion(qp, wqe,
to_iport(qp->ibqp.device,
qp->port_num));
trace_hfi1_sender_rcv_tid_ack(qp);
atomic_dec(&qpriv->n_tid_requests);
if (qp->s_acked == qp->s_tail)
break;
......@@ -4506,8 +4553,11 @@ void hfi1_rc_rcv_tid_rdma_ack(struct hfi1_packet *packet)
req = wqe_to_tid_req(wqe);
}
flow = &req->flows[req->acked_tail];
trace_hfi1_tid_flow_rcv_tid_ack(qp, req->acked_tail, flow);
}
trace_hfi1_tid_req_rcv_tid_ack(qp, 0, wqe->wr.opcode, wqe->psn,
wqe->lpsn, req);
switch (aeth >> 29) {
case 0: /* ACK */
if (qpriv->s_flags & RVT_S_WAIT_ACK)
......@@ -4614,6 +4664,9 @@ void hfi1_rc_rcv_tid_rdma_ack(struct hfi1_packet *packet)
flow->pkt = 0;
spsn += flow->npkts;
resync_psn += flow->npkts;
trace_hfi1_tid_flow_rcv_tid_ack(qp,
fidx,
flow);
}
if (++last_acked == qpriv->s_tid_cur + 1)
break;
......@@ -4638,6 +4691,8 @@ void hfi1_rc_rcv_tid_rdma_ack(struct hfi1_packet *packet)
case 0: /* PSN sequence error */
flow = &req->flows[req->acked_tail];
fspsn = full_flow_psn(flow, flow->flow_state.spsn);
trace_hfi1_tid_flow_rcv_tid_ack(qp, req->acked_tail,
flow);
req->r_ack_psn = mask_psn(be32_to_cpu(ohdr->bth[2]));
req->cur_seg = req->ack_seg;
qpriv->s_tid_tail = qp->s_acked;
......@@ -4713,16 +4768,28 @@ static void hfi1_tid_retry_timeout(struct timer_list *t)
struct rvt_qp *qp = priv->owner;
struct rvt_swqe *wqe;
unsigned long flags;
struct tid_rdma_request *req;
spin_lock_irqsave(&qp->r_lock, flags);
spin_lock(&qp->s_lock);
trace_hfi1_tid_write_sender_retry_timeout(qp, 0);
if (priv->s_flags & HFI1_S_TID_RETRY_TIMER) {
hfi1_stop_tid_retry_timer(qp);
if (!priv->s_retry) {
trace_hfi1_msg_tid_retry_timeout(/* msg */
qp,
"Exhausted retries. Tid retry timeout = ",
(u64)priv->tid_retry_timeout_jiffies);
wqe = rvt_get_swqe_ptr(qp, qp->s_acked);
hfi1_trdma_send_complete(qp, wqe, IB_WC_RETRY_EXC_ERR);
rvt_error_qp(qp, IB_WC_WR_FLUSH_ERR);
} else {
wqe = rvt_get_swqe_ptr(qp, qp->s_acked);
req = wqe_to_tid_req(wqe);
trace_hfi1_tid_req_tid_retry_timeout(/* req */
qp, 0, wqe->wr.opcode, wqe->psn, wqe->lpsn, req);
priv->s_flags &= ~RVT_S_WAIT_ACK;
/* Only send one packet (the RESYNC) */
priv->s_flags |= RVT_S_SEND_ONE;
......@@ -4818,6 +4885,7 @@ void hfi1_rc_rcv_tid_rdma_resync(struct hfi1_packet *packet)
* sync point and the flow has/will be reprogrammed
*/
qpriv->s_flags &= ~HFI1_R_TID_SW_PSN;
trace_hfi1_tid_write_rsp_rcv_resync(qp);
/*
* Reset all TID flow information with the new generation.
......@@ -4832,6 +4900,8 @@ void hfi1_rc_rcv_tid_rdma_resync(struct hfi1_packet *packet)
e = &qp->s_ack_queue[idx];
if (e->opcode == TID_OP(WRITE_REQ)) {
req = ack_to_tid_req(e);
trace_hfi1_tid_req_rcv_resync(qp, 0, e->opcode, e->psn,
e->lpsn, req);
/* start from last unacked segment */
for (flow_idx = req->clear_tail;
......@@ -4854,6 +4924,8 @@ void hfi1_rc_rcv_tid_rdma_resync(struct hfi1_packet *packet)
full_flow_psn(flow,
flow->flow_state.spsn);
fs->psn += flow->npkts;
trace_hfi1_tid_flow_rcv_resync(qp, flow_idx,
flow);
}
}
if (idx == qp->s_tail_ack_queue)
......@@ -4913,6 +4985,7 @@ int hfi1_make_tid_rdma_pkt(struct rvt_qp *qp, struct hfi1_pkt_state *ps)
u8 opcode = TID_OP(WRITE_DATA);
lockdep_assert_held(&qp->s_lock);
trace_hfi1_tid_write_sender_make_tid_pkt(qp, 0);
/*
* Prioritize the sending of the requests and responses over the
* sending of the TID RDMA data packets.
......@@ -4970,6 +5043,8 @@ int hfi1_make_tid_rdma_pkt(struct rvt_qp *qp, struct hfi1_pkt_state *ps)
goto bail;
wqe = rvt_get_swqe_ptr(qp, priv->s_tid_tail);
req = wqe_to_tid_req(wqe);
trace_hfi1_tid_req_make_tid_pkt(qp, 0, wqe->wr.opcode, wqe->psn,
wqe->lpsn, req);
switch (priv->s_state) {
case TID_OP(WRITE_REQ):
case TID_OP(WRITE_RESP):
......@@ -4997,6 +5072,8 @@ int hfi1_make_tid_rdma_pkt(struct rvt_qp *qp, struct hfi1_pkt_state *ps)
* 3.2.2 Advance RESP pointers.
* 3.3 Return indicating progress made.
*/
trace_hfi1_sender_make_tid_pkt(qp);
trace_hfi1_tid_write_sender_make_tid_pkt(qp, 0);
wqe = rvt_get_swqe_ptr(qp, priv->s_tid_tail);
req = wqe_to_tid_req(wqe);
len = wqe->length;
......@@ -5004,6 +5081,8 @@ int hfi1_make_tid_rdma_pkt(struct rvt_qp *qp, struct hfi1_pkt_state *ps)
if (!req->comp_seg || req->cur_seg == req->comp_seg)
goto bail;
trace_hfi1_tid_req_make_tid_pkt(qp, 0, wqe->wr.opcode,
wqe->psn, wqe->lpsn, req);
last = hfi1_build_tid_rdma_packet(wqe, ohdr, &bth1, &bth2,
&len);
......@@ -5028,6 +5107,7 @@ int hfi1_make_tid_rdma_pkt(struct rvt_qp *qp, struct hfi1_pkt_state *ps)
break;
case TID_OP(RESYNC):
trace_hfi1_sender_make_tid_pkt(qp);
/* Use generation from the most recently received response */
wqe = rvt_get_swqe_ptr(qp, priv->s_tid_cur);
req = wqe_to_tid_req(wqe);
......@@ -5098,6 +5178,7 @@ static int make_tid_rdma_ack(struct rvt_qp *qp,
u16 flow;
struct tid_rdma_request *req, *nreq;
trace_hfi1_tid_write_rsp_make_tid_ack(qp);
/* Don't send an ACK if we aren't supposed to. */
if (!(ib_rvt_state_ops[qp->state] & RVT_PROCESS_RECV_OK))
goto bail;
......@@ -5128,6 +5209,9 @@ static int make_tid_rdma_ack(struct rvt_qp *qp,
req = ack_to_tid_req(e);
}
trace_hfi1_rsp_make_tid_ack(qp, e->psn);
trace_hfi1_tid_req_make_tid_ack(qp, 0, e->opcode, e->psn, e->lpsn,
req);
/*
* If we've sent all the ACKs that we can, we are done
* until we get more segments...
......@@ -5199,6 +5283,9 @@ static int make_tid_rdma_ack(struct rvt_qp *qp,
qpriv->s_flags & HFI1_R_TID_WAIT_INTERLCK)
qpriv->s_flags &= ~HFI1_R_TID_WAIT_INTERLCK;
trace_hfi1_tid_write_rsp_make_tid_ack(qp);
trace_hfi1_tid_req_make_tid_ack(qp, 0, e->opcode, e->psn, e->lpsn,
req);
hwords += hfi1_build_tid_rdma_write_ack(qp, e, ohdr, flow, &bth1,
&bth2);
len = 0;
......@@ -5251,6 +5338,7 @@ static void hfi1_do_tid_send(struct rvt_qp *qp)
ps.in_thread = false;
ps.timeout_int = qp->timeout_jiffies / 8;
trace_hfi1_rc_do_tid_send(qp, false);
spin_lock_irqsave(&qp->s_lock, ps.flags);
/* Return if we are already busy processing a work request. */
......
drivers/infiniband/hw/hfi1/trace.c
View file @ a05c9bdc
......@@ -133,6 +133,11 @@ const char *hfi1_trace_get_packet_l2_str(u8 l2)
#define TID_RDMA_KDETH_DATA "kdeth0 0x%x: kver %u sh %u intr %u tidctrl %u tid %x offset %x kdeth1 0x%x: jkey %x"
#define TID_READ_REQ_PRN "tid_flow_psn 0x%x tid_flow_qp 0x%x verbs_qp 0x%x"
#define TID_READ_RSP_PRN "verbs_qp 0x%x"
#define TID_WRITE_REQ_PRN "original_qp 0x%x"
#define TID_WRITE_RSP_PRN "tid_flow_psn 0x%x tid_flow_qp 0x%x verbs_qp 0x%x"
#define TID_WRITE_DATA_PRN "verbs_qp 0x%x"
#define TID_ACK_PRN "tid_flow_psn 0x%x verbs_psn 0x%x tid_flow_qp 0x%x verbs_qp 0x%x"
#define TID_RESYNC_PRN "verbs_qp 0x%x"
#define OP(transport, op) IB_OPCODE_## transport ## _ ## op
......@@ -327,6 +332,45 @@ const char *parse_everbs_hdrs(
parse_syndrome(be32_to_cpu(eh->aeth) >> 24),
be32_to_cpu(eh->aeth) & IB_MSN_MASK);
break;
case OP(TID_RDMA, WRITE_REQ):
trace_seq_printf(p, TID_RDMA_KDETH " " RETH_PRN " "
TID_WRITE_REQ_PRN,
le32_to_cpu(eh->tid_rdma.w_req.kdeth0),
le32_to_cpu(eh->tid_rdma.w_req.kdeth1),
ib_u64_get(&eh->tid_rdma.w_req.reth.vaddr),
be32_to_cpu(eh->tid_rdma.w_req.reth.rkey),
be32_to_cpu(eh->tid_rdma.w_req.reth.length),
be32_to_cpu(eh->tid_rdma.w_req.verbs_qp));
break;
case OP(TID_RDMA, WRITE_RESP):
trace_seq_printf(p, TID_RDMA_KDETH " " AETH_PRN " "
TID_WRITE_RSP_PRN,
le32_to_cpu(eh->tid_rdma.w_rsp.kdeth0),
le32_to_cpu(eh->tid_rdma.w_rsp.kdeth1),
be32_to_cpu(eh->tid_rdma.w_rsp.aeth) >> 24,
parse_syndrome(/* aeth */
be32_to_cpu(eh->tid_rdma.w_rsp.aeth)
>> 24),
(be32_to_cpu(eh->tid_rdma.w_rsp.aeth) &
IB_MSN_MASK),
be32_to_cpu(eh->tid_rdma.w_rsp.tid_flow_psn),
be32_to_cpu(eh->tid_rdma.w_rsp.tid_flow_qp),
be32_to_cpu(eh->tid_rdma.w_rsp.verbs_qp));
break;
case OP(TID_RDMA, WRITE_DATA_LAST):
case OP(TID_RDMA, WRITE_DATA):
trace_seq_printf(p, TID_RDMA_KDETH_DATA " " TID_WRITE_DATA_PRN,
le32_to_cpu(eh->tid_rdma.w_data.kdeth0),
KDETH_GET(eh->tid_rdma.w_data.kdeth0, KVER),
KDETH_GET(eh->tid_rdma.w_data.kdeth0, SH),
KDETH_GET(eh->tid_rdma.w_data.kdeth0, INTR),
KDETH_GET(eh->tid_rdma.w_data.kdeth0, TIDCTRL),
KDETH_GET(eh->tid_rdma.w_data.kdeth0, TID),
KDETH_GET(eh->tid_rdma.w_data.kdeth0, OFFSET),
le32_to_cpu(eh->tid_rdma.w_data.kdeth1),
KDETH_GET(eh->tid_rdma.w_data.kdeth1, JKEY),
be32_to_cpu(eh->tid_rdma.w_data.verbs_qp));
break;
case OP(TID_RDMA, READ_REQ):
trace_seq_printf(p, TID_RDMA_KDETH " " RETH_PRN " "
TID_READ_REQ_PRN,
......@@ -359,6 +403,28 @@ const char *parse_everbs_hdrs(
IB_MSN_MASK),
be32_to_cpu(eh->tid_rdma.r_rsp.verbs_qp));
break;
case OP(TID_RDMA, ACK):
trace_seq_printf(p, TID_RDMA_KDETH " " AETH_PRN " "
TID_ACK_PRN,
le32_to_cpu(eh->tid_rdma.ack.kdeth0),
le32_to_cpu(eh->tid_rdma.ack.kdeth1),
be32_to_cpu(eh->tid_rdma.ack.aeth) >> 24,
parse_syndrome(/* aeth */
be32_to_cpu(eh->tid_rdma.ack.aeth)
>> 24),
(be32_to_cpu(eh->tid_rdma.ack.aeth) &
IB_MSN_MASK),
be32_to_cpu(eh->tid_rdma.ack.tid_flow_psn),
be32_to_cpu(eh->tid_rdma.ack.verbs_psn),
be32_to_cpu(eh->tid_rdma.ack.tid_flow_qp),
be32_to_cpu(eh->tid_rdma.ack.verbs_qp));
break;
case OP(TID_RDMA, RESYNC):
trace_seq_printf(p, TID_RDMA_KDETH " " TID_RESYNC_PRN,
le32_to_cpu(eh->tid_rdma.resync.kdeth0),
le32_to_cpu(eh->tid_rdma.resync.kdeth1),
be32_to_cpu(eh->tid_rdma.resync.verbs_qp));
break;
/* aeth + atomicacketh */
case OP(RC, ATOMIC_ACKNOWLEDGE):
trace_seq_printf(p, AETH_PRN " " ATOMICACKETH_PRN,
......
drivers/infiniband/hw/hfi1/trace_ibhdrs.h
View file @ a05c9bdc
......@@ -79,8 +79,14 @@ __print_symbolic(opcode, \
ib_opcode_name(RC_ATOMIC_ACKNOWLEDGE), \
ib_opcode_name(RC_COMPARE_SWAP), \
ib_opcode_name(RC_FETCH_ADD), \
ib_opcode_name(TID_RDMA_WRITE_REQ), \
ib_opcode_name(TID_RDMA_WRITE_RESP), \
ib_opcode_name(TID_RDMA_WRITE_DATA), \
ib_opcode_name(TID_RDMA_WRITE_DATA_LAST), \
ib_opcode_name(TID_RDMA_READ_REQ), \
ib_opcode_name(TID_RDMA_READ_RESP), \
ib_opcode_name(TID_RDMA_RESYNC), \
ib_opcode_name(TID_RDMA_ACK), \
ib_opcode_name(UC_SEND_FIRST), \
ib_opcode_name(UC_SEND_MIDDLE), \
ib_opcode_name(UC_SEND_LAST), \
......
drivers/infiniband/hw/hfi1/trace_tid.h
View file @ a05c9bdc
......@@ -56,16 +56,33 @@ u16 hfi1_trace_get_tid_idx(u32 ent);
"fpsn 0x%x flow_flags 0x%x"
#define TID_REQ_PRN "[%s] qpn 0x%x newreq %u opcode 0x%x psn 0x%x lpsn 0x%x " \
"cur_seg %u comp_seg %u ack_seg %u " \
"cur_seg %u comp_seg %u ack_seg %u alloc_seg %u " \
"total_segs %u setup_head %u clear_tail %u flow_idx %u " \
"state %u r_flow_psn 0x%x " \
"s_next_psn 0x%x"
"acked_tail %u state %u r_ack_psn 0x%x r_flow_psn 0x%x " \
"r_last_ackd 0x%x s_next_psn 0x%x"
#define RCV_ERR_PRN "[%s] qpn 0x%x s_flags 0x%x state 0x%x " \
"s_acked_ack_queue %u s_tail_ack_queue %u " \
"r_head_ack_queue %u opcode 0x%x psn 0x%x r_psn 0x%x " \
" diff %d"
#define TID_WRITE_RSPDR_PRN "[%s] qpn 0x%x r_tid_head %u r_tid_tail %u " \
"r_tid_ack %u r_tid_alloc %u alloc_w_segs %u " \
"pending_tid_w_segs %u sync_pt %s " \
"ps_nak_psn 0x%x ps_nak_state 0x%x " \
"prnr_nak_state 0x%x hw_flow_index %u generation "\
"0x%x fpsn 0x%x flow_flags 0x%x resync %s" \
"r_next_psn_kdeth 0x%x"
#define TID_WRITE_SENDER_PRN "[%s] qpn 0x%x newreq %u s_tid_cur %u " \
"s_tid_tail %u s_tid_head %u " \
"pending_tid_w_resp %u n_requests %u " \
"n_tid_requests %u s_flags 0x%x ps_flags 0x%x "\
"iow_flags 0x%lx s_state 0x%x s_retry %u"
#define KDETH_EFLAGS_ERR_PRN "[%s] qpn 0x%x TID ERR: RcvType 0x%x " \
"RcvTypeError 0x%x PSN 0x%x"
DECLARE_EVENT_CLASS(/* class */
hfi1_exp_tid_reg_unreg,
TP_PROTO(unsigned int ctxt, u16 subctxt, u32 rarr, u32 npages,
......@@ -382,6 +399,18 @@ DEFINE_EVENT(/* event */
TP_ARGS(qp, msg, more)
);
DEFINE_EVENT(/* event */
hfi1_msg_template, hfi1_msg_tid_timeout,
TP_PROTO(struct rvt_qp *qp, const char *msg, u64 more),
TP_ARGS(qp, msg, more)
);
DEFINE_EVENT(/* event */
hfi1_msg_template, hfi1_msg_tid_retry_timeout,
TP_PROTO(struct rvt_qp *qp, const char *msg, u64 more),
TP_ARGS(qp, msg, more)
);
DECLARE_EVENT_CLASS(/* tid_flow_page */
hfi1_tid_flow_page_template,
TP_PROTO(struct rvt_qp *qp, struct tid_rdma_flow *flow, u32 index,
......@@ -562,6 +591,42 @@ DEFINE_EVENT(/* event */
TP_ARGS(qp, index, flow)
);
DEFINE_EVENT(/* event */
hfi1_tid_flow_template, hfi1_tid_flow_build_write_resp,
TP_PROTO(struct rvt_qp *qp, int index, struct tid_rdma_flow *flow),
TP_ARGS(qp, index, flow)
);
DEFINE_EVENT(/* event */
hfi1_tid_flow_template, hfi1_tid_flow_rcv_write_resp,
TP_PROTO(struct rvt_qp *qp, int index, struct tid_rdma_flow *flow),
TP_ARGS(qp, index, flow)
);
DEFINE_EVENT(/* event */
hfi1_tid_flow_template, hfi1_tid_flow_build_write_data,
TP_PROTO(struct rvt_qp *qp, int index, struct tid_rdma_flow *flow),
TP_ARGS(qp, index, flow)
);
DEFINE_EVENT(/* event */
hfi1_tid_flow_template, hfi1_tid_flow_rcv_tid_ack,
TP_PROTO(struct rvt_qp *qp, int index, struct tid_rdma_flow *flow),
TP_ARGS(qp, index, flow)
);
DEFINE_EVENT(/* event */
hfi1_tid_flow_template, hfi1_tid_flow_rcv_resync,
TP_PROTO(struct rvt_qp *qp, int index, struct tid_rdma_flow *flow),
TP_ARGS(qp, index, flow)
);
DEFINE_EVENT(/* event */
hfi1_tid_flow_template, hfi1_tid_flow_handle_kdeth_eflags,
TP_PROTO(struct rvt_qp *qp, int index, struct tid_rdma_flow *flow),
TP_ARGS(qp, index, flow)
);
DECLARE_EVENT_CLASS(/* tid_node */
hfi1_tid_node_template,
TP_PROTO(struct rvt_qp *qp, const char *msg, u32 index, u32 base,
......@@ -656,6 +721,18 @@ DEFINE_EVENT(/* event */
TP_ARGS(qp, index, ent)
);
DEFINE_EVENT(/* event */
hfi1_tid_entry_template, hfi1_tid_entry_rcv_write_resp,
TP_PROTO(struct rvt_qp *qp, int index, u32 entry),
TP_ARGS(qp, index, entry)
);
DEFINE_EVENT(/* event */
hfi1_tid_entry_template, hfi1_tid_entry_build_write_data,
TP_PROTO(struct rvt_qp *qp, int index, u32 entry),
TP_ARGS(qp, index, entry)
);
DECLARE_EVENT_CLASS(/* rsp_info */
hfi1_responder_info_template,
TP_PROTO(struct rvt_qp *qp, u32 psn),
......@@ -738,6 +815,42 @@ DEFINE_EVENT(/* event */
TP_ARGS(qp, psn)
);
DEFINE_EVENT(/* event */
hfi1_responder_info_template, hfi1_rsp_tid_write_alloc_res,
TP_PROTO(struct rvt_qp *qp, u32 psn),
TP_ARGS(qp, psn)
);
DEFINE_EVENT(/* event */
hfi1_responder_info_template, hfi1_rsp_rcv_tid_write_req,
TP_PROTO(struct rvt_qp *qp, u32 psn),
TP_ARGS(qp, psn)
);
DEFINE_EVENT(/* event */
hfi1_responder_info_template, hfi1_rsp_build_tid_write_resp,
TP_PROTO(struct rvt_qp *qp, u32 psn),
TP_ARGS(qp, psn)
);
DEFINE_EVENT(/* event */
hfi1_responder_info_template, hfi1_rsp_rcv_tid_write_data,
TP_PROTO(struct rvt_qp *qp, u32 psn),
TP_ARGS(qp, psn)
);
DEFINE_EVENT(/* event */
hfi1_responder_info_template, hfi1_rsp_make_tid_ack,
TP_PROTO(struct rvt_qp *qp, u32 psn),
TP_ARGS(qp, psn)
);
DEFINE_EVENT(/* event */
hfi1_responder_info_template, hfi1_rsp_handle_kdeth_eflags,
TP_PROTO(struct rvt_qp *qp, u32 psn),
TP_ARGS(qp, psn)
);
DECLARE_EVENT_CLASS(/* sender_info */
hfi1_sender_info_template,
TP_PROTO(struct rvt_qp *qp),
......@@ -830,6 +943,18 @@ DEFINE_EVENT(/* event */
TP_ARGS(qp)
);
DEFINE_EVENT(/* event */
hfi1_sender_info_template, hfi1_sender_rcv_tid_ack,
TP_PROTO(struct rvt_qp *qp),
TP_ARGS(qp)
);
DEFINE_EVENT(/* event */
hfi1_sender_info_template, hfi1_sender_make_tid_pkt,
TP_PROTO(struct rvt_qp *qp),
TP_ARGS(qp)
);
DECLARE_EVENT_CLASS(/* tid_read_sender */
hfi1_tid_read_sender_template,
TP_PROTO(struct rvt_qp *qp, char newreq),
......@@ -908,12 +1033,16 @@ DECLARE_EVENT_CLASS(/* tid_rdma_request */
__field(u32, cur_seg)
__field(u32, comp_seg)
__field(u32, ack_seg)
__field(u32, alloc_seg)
__field(u32, total_segs)
__field(u16, setup_head)
__field(u16, clear_tail)
__field(u16, flow_idx)
__field(u16, acked_tail)
__field(u32, state)
__field(u32, r_ack_psn)
__field(u32, r_flow_psn)
__field(u32, r_last_acked)
__field(u32, s_next_psn)
),
TP_fast_assign(/* assign */
......@@ -926,12 +1055,16 @@ DECLARE_EVENT_CLASS(/* tid_rdma_request */
__entry->cur_seg = req->cur_seg;
__entry->comp_seg = req->comp_seg;
__entry->ack_seg = req->ack_seg;
__entry->alloc_seg = req->alloc_seg;
__entry->total_segs = req->total_segs;
__entry->setup_head = req->setup_head;
__entry->clear_tail = req->clear_tail;
__entry->flow_idx = req->flow_idx;
__entry->acked_tail = req->acked_tail;
__entry->state = req->state;
__entry->r_ack_psn = req->r_ack_psn;
__entry->r_flow_psn = req->r_flow_psn;
__entry->r_last_acked = req->r_last_acked;
__entry->s_next_psn = req->s_next_psn;
),
TP_printk(/* print */
......@@ -945,12 +1078,16 @@ DECLARE_EVENT_CLASS(/* tid_rdma_request */
__entry->cur_seg,
__entry->comp_seg,
__entry->ack_seg,
__entry->alloc_seg,
__entry->total_segs,
__entry->setup_head,
__entry->clear_tail,
__entry->flow_idx,
__entry->acked_tail,
__entry->state,
__entry->r_ack_psn,
__entry->r_flow_psn,
__entry->r_last_acked,
__entry->s_next_psn
)
);
......@@ -1004,6 +1141,97 @@ DEFINE_EVENT(/* event */
TP_ARGS(qp, newreq, opcode, psn, lpsn, req)
);
DEFINE_EVENT(/* event */
hfi1_tid_rdma_request_template, hfi1_tid_req_write_alloc_res,
TP_PROTO(struct rvt_qp *qp, char newreq, u8 opcode, u32 psn, u32 lpsn,
struct tid_rdma_request *req),
TP_ARGS(qp, newreq, opcode, psn, lpsn, req)
);
DEFINE_EVENT(/* event */
hfi1_tid_rdma_request_template, hfi1_tid_req_rcv_write_req,
TP_PROTO(struct rvt_qp *qp, char newreq, u8 opcode, u32 psn, u32 lpsn,
struct tid_rdma_request *req),
TP_ARGS(qp, newreq, opcode, psn, lpsn, req)
);
DEFINE_EVENT(/* event */
hfi1_tid_rdma_request_template, hfi1_tid_req_build_write_resp,
TP_PROTO(struct rvt_qp *qp, char newreq, u8 opcode, u32 psn, u32 lpsn,
struct tid_rdma_request *req),
TP_ARGS(qp, newreq, opcode, psn, lpsn, req)
);
DEFINE_EVENT(/* event */
hfi1_tid_rdma_request_template, hfi1_tid_req_rcv_write_resp,
TP_PROTO(struct rvt_qp *qp, char newreq, u8 opcode, u32 psn, u32 lpsn,
struct tid_rdma_request *req),
TP_ARGS(qp, newreq, opcode, psn, lpsn, req)
);
DEFINE_EVENT(/* event */
hfi1_tid_rdma_request_template, hfi1_tid_req_rcv_write_data,
TP_PROTO(struct rvt_qp *qp, char newreq, u8 opcode, u32 psn, u32 lpsn,
struct tid_rdma_request *req),
TP_ARGS(qp, newreq, opcode, psn, lpsn, req)
);
DEFINE_EVENT(/* event */
hfi1_tid_rdma_request_template, hfi1_tid_req_rcv_tid_ack,
TP_PROTO(struct rvt_qp *qp, char newreq, u8 opcode, u32 psn, u32 lpsn,
struct tid_rdma_request *req),
TP_ARGS(qp, newreq, opcode, psn, lpsn, req)
);
DEFINE_EVENT(/* event */
hfi1_tid_rdma_request_template, hfi1_tid_req_tid_retry_timeout,
TP_PROTO(struct rvt_qp *qp, char newreq, u8 opcode, u32 psn, u32 lpsn,
struct tid_rdma_request *req),
TP_ARGS(qp, newreq, opcode, psn, lpsn, req)
);
DEFINE_EVENT(/* event */
hfi1_tid_rdma_request_template, hfi1_tid_req_rcv_resync,
TP_PROTO(struct rvt_qp *qp, char newreq, u8 opcode, u32 psn, u32 lpsn,
struct tid_rdma_request *req),
TP_ARGS(qp, newreq, opcode, psn, lpsn, req)
);
DEFINE_EVENT(/* event */
hfi1_tid_rdma_request_template, hfi1_tid_req_make_tid_pkt,
TP_PROTO(struct rvt_qp *qp, char newreq, u8 opcode, u32 psn, u32 lpsn,
struct tid_rdma_request *req),
TP_ARGS(qp, newreq, opcode, psn, lpsn, req)
);
DEFINE_EVENT(/* event */
hfi1_tid_rdma_request_template, hfi1_tid_req_make_tid_ack,
TP_PROTO(struct rvt_qp *qp, char newreq, u8 opcode, u32 psn, u32 lpsn,
struct tid_rdma_request *req),
TP_ARGS(qp, newreq, opcode, psn, lpsn, req)
);
DEFINE_EVENT(/* event */
hfi1_tid_rdma_request_template, hfi1_tid_req_handle_kdeth_eflags,
TP_PROTO(struct rvt_qp *qp, char newreq, u8 opcode, u32 psn, u32 lpsn,
struct tid_rdma_request *req),
TP_ARGS(qp, newreq, opcode, psn, lpsn, req)
);
DEFINE_EVENT(/* event */
hfi1_tid_rdma_request_template, hfi1_tid_req_make_rc_ack_write,
TP_PROTO(struct rvt_qp *qp, char newreq, u8 opcode, u32 psn, u32 lpsn,
struct tid_rdma_request *req),
TP_ARGS(qp, newreq, opcode, psn, lpsn, req)
);
DEFINE_EVENT(/* event */
hfi1_tid_rdma_request_template, hfi1_tid_req_make_req_write,
TP_PROTO(struct rvt_qp *qp, char newreq, u8 opcode, u32 psn, u32 lpsn,
struct tid_rdma_request *req),
TP_ARGS(qp, newreq, opcode, psn, lpsn, req)
);
DECLARE_EVENT_CLASS(/* rc_rcv_err */
hfi1_rc_rcv_err_template,
TP_PROTO(struct rvt_qp *qp, u32 opcode, u32 psn, int diff),
......@@ -1090,6 +1318,289 @@ DEFINE_EVENT(/* event */
TP_ARGS(qp, index, sge)
);
DECLARE_EVENT_CLASS(/* tid_write_sp */
hfi1_tid_write_rsp_template,
TP_PROTO(struct rvt_qp *qp),
TP_ARGS(qp),
TP_STRUCT__entry(/* entry */
DD_DEV_ENTRY(dd_from_ibdev(qp->ibqp.device))
__field(u32, qpn)
__field(u32, r_tid_head)
__field(u32, r_tid_tail)
__field(u32, r_tid_ack)
__field(u32, r_tid_alloc)
__field(u32, alloc_w_segs)
__field(u32, pending_tid_w_segs)
__field(bool, sync_pt)
__field(u32, ps_nak_psn)
__field(u8, ps_nak_state)
__field(u8, prnr_nak_state)
__field(u32, hw_flow_index)
__field(u32, generation)
__field(u32, fpsn)
__field(u32, flow_flags)
__field(bool, resync)
__field(u32, r_next_psn_kdeth)
),
TP_fast_assign(/* assign */
struct hfi1_qp_priv *priv = qp->priv;
DD_DEV_ASSIGN(dd_from_ibdev(qp->ibqp.device));
__entry->qpn = qp->ibqp.qp_num;
__entry->r_tid_head = priv->r_tid_head;
__entry->r_tid_tail = priv->r_tid_tail;
__entry->r_tid_ack = priv->r_tid_ack;
__entry->r_tid_alloc = priv->r_tid_alloc;
__entry->alloc_w_segs = priv->alloc_w_segs;
__entry->pending_tid_w_segs = priv->pending_tid_w_segs;
__entry->sync_pt = priv->sync_pt;
__entry->ps_nak_psn = priv->s_nak_psn;
__entry->ps_nak_state = priv->s_nak_state;
__entry->prnr_nak_state = priv->rnr_nak_state;
__entry->hw_flow_index = priv->flow_state.index;
__entry->generation = priv->flow_state.generation;
__entry->fpsn = priv->flow_state.psn;
__entry->flow_flags = priv->flow_state.flags;
__entry->resync = priv->resync;
__entry->r_next_psn_kdeth = priv->r_next_psn_kdeth;
),
TP_printk(/* print */
TID_WRITE_RSPDR_PRN,
__get_str(dev),
__entry->qpn,
__entry->r_tid_head,
__entry->r_tid_tail,
__entry->r_tid_ack,
__entry->r_tid_alloc,
__entry->alloc_w_segs,
__entry->pending_tid_w_segs,
__entry->sync_pt ? "yes" : "no",
__entry->ps_nak_psn,
__entry->ps_nak_state,
__entry->prnr_nak_state,
__entry->hw_flow_index,
__entry->generation,
__entry->fpsn,
__entry->flow_flags,
__entry->resync ? "yes" : "no",
__entry->r_next_psn_kdeth
)
);
DEFINE_EVENT(/* event */
hfi1_tid_write_rsp_template, hfi1_tid_write_rsp_alloc_res,
TP_PROTO(struct rvt_qp *qp),
TP_ARGS(qp)
);
DEFINE_EVENT(/* event */
hfi1_tid_write_rsp_template, hfi1_tid_write_rsp_rcv_req,
TP_PROTO(struct rvt_qp *qp),
TP_ARGS(qp)
);
DEFINE_EVENT(/* event */
hfi1_tid_write_rsp_template, hfi1_tid_write_rsp_build_resp,
TP_PROTO(struct rvt_qp *qp),
TP_ARGS(qp)
);
DEFINE_EVENT(/* event */
hfi1_tid_write_rsp_template, hfi1_tid_write_rsp_rcv_data,
TP_PROTO(struct rvt_qp *qp),
TP_ARGS(qp)
);
DEFINE_EVENT(/* event */
hfi1_tid_write_rsp_template, hfi1_tid_write_rsp_rcv_resync,
TP_PROTO(struct rvt_qp *qp),
TP_ARGS(qp)
);
DEFINE_EVENT(/* event */
hfi1_tid_write_rsp_template, hfi1_tid_write_rsp_make_tid_ack,
TP_PROTO(struct rvt_qp *qp),
TP_ARGS(qp)
);
DEFINE_EVENT(/* event */
hfi1_tid_write_rsp_template, hfi1_tid_write_rsp_handle_kdeth_eflags,
TP_PROTO(struct rvt_qp *qp),
TP_ARGS(qp)
);
DEFINE_EVENT(/* event */
hfi1_tid_write_rsp_template, hfi1_tid_write_rsp_make_rc_ack,
TP_PROTO(struct rvt_qp *qp),
TP_ARGS(qp)
);
DECLARE_EVENT_CLASS(/* tid_write_sender */
hfi1_tid_write_sender_template,
TP_PROTO(struct rvt_qp *qp, char newreq),
TP_ARGS(qp, newreq),
TP_STRUCT__entry(/* entry */
DD_DEV_ENTRY(dd_from_ibdev(qp->ibqp.device))
__field(u32, qpn)
__field(char, newreq)
__field(u32, s_tid_cur)
__field(u32, s_tid_tail)
__field(u32, s_tid_head)
__field(u32, pending_tid_w_resp)
__field(u32, n_requests)
__field(u32, n_tid_requests)
__field(u32, s_flags)
__field(u32, ps_flags)
__field(unsigned long, iow_flags)
__field(u8, s_state)
__field(u8, s_retry)
),
TP_fast_assign(/* assign */
struct hfi1_qp_priv *priv = qp->priv;
DD_DEV_ASSIGN(dd_from_ibdev(qp->ibqp.device));
__entry->qpn = qp->ibqp.qp_num;
__entry->newreq = newreq;
__entry->s_tid_cur = priv->s_tid_cur;
__entry->s_tid_tail = priv->s_tid_tail;
__entry->s_tid_head = priv->s_tid_head;
__entry->pending_tid_w_resp = priv->pending_tid_w_resp;
__entry->n_requests = atomic_read(&priv->n_requests);
__entry->n_tid_requests = atomic_read(&priv->n_tid_requests);
__entry->s_flags = qp->s_flags;
__entry->ps_flags = priv->s_flags;
__entry->iow_flags = priv->s_iowait.flags;
__entry->s_state = priv->s_state;
__entry->s_retry = priv->s_retry;
),
TP_printk(/* print */
TID_WRITE_SENDER_PRN,
__get_str(dev),
__entry->qpn,
__entry->newreq,
__entry->s_tid_cur,
__entry->s_tid_tail,
__entry->s_tid_head,
__entry->pending_tid_w_resp,
__entry->n_requests,
__entry->n_tid_requests,
__entry->s_flags,
__entry->ps_flags,
__entry->iow_flags,
__entry->s_state,
__entry->s_retry
)
);
DEFINE_EVENT(/* event */
hfi1_tid_write_sender_template, hfi1_tid_write_sender_rcv_resp,
TP_PROTO(struct rvt_qp *qp, char newreq),
TP_ARGS(qp, newreq)
);
DEFINE_EVENT(/* event */
hfi1_tid_write_sender_template, hfi1_tid_write_sender_rcv_tid_ack,
TP_PROTO(struct rvt_qp *qp, char newreq),
TP_ARGS(qp, newreq)
);
DEFINE_EVENT(/* event */
hfi1_tid_write_sender_template, hfi1_tid_write_sender_retry_timeout,
TP_PROTO(struct rvt_qp *qp, char newreq),
TP_ARGS(qp, newreq)
);
DEFINE_EVENT(/* event */
hfi1_tid_write_sender_template, hfi1_tid_write_sender_make_tid_pkt,
TP_PROTO(struct rvt_qp *qp, char newreq),
TP_ARGS(qp, newreq)
);
DEFINE_EVENT(/* event */
hfi1_tid_write_sender_template, hfi1_tid_write_sender_make_req,
TP_PROTO(struct rvt_qp *qp, char newreq),
TP_ARGS(qp, newreq)
);
DEFINE_EVENT(/* event */
hfi1_tid_write_sender_template, hfi1_tid_write_sender_restart_rc,
TP_PROTO(struct rvt_qp *qp, char newreq),
TP_ARGS(qp, newreq)
);
DECLARE_EVENT_CLASS(/* tid_ack */
hfi1_tid_ack_template,
TP_PROTO(struct rvt_qp *qp, u32 aeth, u32 psn,
u32 req_psn, u32 resync_psn),
TP_ARGS(qp, aeth, psn, req_psn, resync_psn),
TP_STRUCT__entry(/* entry */
DD_DEV_ENTRY(dd_from_ibdev(qp->ibqp.device))
__field(u32, qpn)
__field(u32, aeth)
__field(u32, psn)
__field(u32, req_psn)
__field(u32, resync_psn)
),
TP_fast_assign(/* assign */
DD_DEV_ASSIGN(dd_from_ibdev(qp->ibqp.device))
__entry->qpn = qp->ibqp.qp_num;
__entry->aeth = aeth;
__entry->psn = psn;
__entry->req_psn = req_psn;
__entry->resync_psn = resync_psn;
),
TP_printk(/* print */
"[%s] qpn 0x%x aeth 0x%x psn 0x%x req_psn 0x%x resync_psn 0x%x",
__get_str(dev),
__entry->qpn,
__entry->aeth,
__entry->psn,
__entry->req_psn,
__entry->resync_psn
)
);
DEFINE_EVENT(/* rcv_tid_ack */
hfi1_tid_ack_template, hfi1_rcv_tid_ack,
TP_PROTO(struct rvt_qp *qp, u32 aeth, u32 psn,
u32 req_psn, u32 resync_psn),
TP_ARGS(qp, aeth, psn, req_psn, resync_psn)
);
DECLARE_EVENT_CLASS(/* kdeth_eflags_error */
hfi1_kdeth_eflags_error_template,
TP_PROTO(struct rvt_qp *qp, u8 rcv_type, u8 rte, u32 psn),
TP_ARGS(qp, rcv_type, rte, psn),
TP_STRUCT__entry(/* entry */
DD_DEV_ENTRY(dd_from_ibdev(qp->ibqp.device))
__field(u32, qpn)
__field(u8, rcv_type)
__field(u8, rte)
__field(u32, psn)
),
TP_fast_assign(/* assign */
DD_DEV_ASSIGN(dd_from_ibdev(qp->ibqp.device));
__entry->qpn = qp->ibqp.qp_num;
__entry->rcv_type = rcv_type;
__entry->rte = rte;
__entry->psn = psn;
),
TP_printk(/* print */
KDETH_EFLAGS_ERR_PRN,
__get_str(dev),
__entry->qpn,
__entry->rcv_type,
__entry->rte,
__entry->psn
)
);
DEFINE_EVENT(/* event */
hfi1_kdeth_eflags_error_template, hfi1_eflags_err_write,
TP_PROTO(struct rvt_qp *qp, u8 rcv_type, u8 rte, u32 psn),
TP_ARGS(qp, rcv_type, rte, psn)
);
#endif /* __HFI1_TRACE_TID_H */
#undef TRACE_INCLUDE_PATH
......
drivers/infiniband/hw/hfi1/trace_tx.h
View file @ a05c9bdc
......@@ -846,6 +846,12 @@ DEFINE_EVENT(
TP_ARGS(qp, flag)
);
DEFINE_EVENT(/* event */
hfi1_do_send_template, hfi1_rc_do_tid_send,
TP_PROTO(struct rvt_qp *qp, bool flag),
TP_ARGS(qp, flag)
);
DEFINE_EVENT(
hfi1_do_send_template, hfi1_rc_expired_time_slice,
TP_PROTO(struct rvt_qp *qp, bool flag),
......
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