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Commit a9a42886 authored by Joe Perches's avatar Joe Perches Committed by Doug Ledford
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cxgb4: Convert PDBG to pr_debug 

Use a more typical logging style.

Miscellanea:

o Obsolete the c4iw_debug module parameter
o Coalesce formats
o Realign arguments
Signed-off-by: default avatarJoe Perches <joe@perches.com>
Reviewed-by: default avatarSteve Wise <swise@opengridcomputing.com>
Signed-off-by: default avatarDoug Ledford <dledford@redhat.com>
parent 700456bd
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Inline Side-by-side
Showing with 368 additions and 362 deletions
drivers/infiniband/hw/cxgb4/cm.c
View file @ a9a42886
......@@ -101,7 +101,7 @@ MODULE_PARM_DESC(enable_tcp_window_scaling,
int c4iw_debug;
module_param(c4iw_debug, int, 0644);
MODULE_PARM_DESC(c4iw_debug, "Enable debug logging (default=0)");
MODULE_PARM_DESC(c4iw_debug, "obsolete");
static int peer2peer = 1;
module_param(peer2peer, int, 0644);
......@@ -180,7 +180,7 @@ static void ref_qp(struct c4iw_ep *ep)
static void start_ep_timer(struct c4iw_ep *ep)
{
PDBG("%s ep %p\n", __func__, ep);
pr_debug("%s ep %p\n", __func__, ep);
if (timer_pending(&ep->timer)) {
pr_err("%s timer already started! ep %p\n",
__func__, ep);
......@@ -196,7 +196,7 @@ static void start_ep_timer(struct c4iw_ep *ep)
static int stop_ep_timer(struct c4iw_ep *ep)
{
PDBG("%s ep %p stopping\n", __func__, ep);
pr_debug("%s ep %p stopping\n", __func__, ep);
del_timer_sync(&ep->timer);
if (!test_and_set_bit(TIMEOUT, &ep->com.flags)) {
c4iw_put_ep(&ep->com);
......@@ -212,7 +212,7 @@ static int c4iw_l2t_send(struct c4iw_rdev *rdev, struct sk_buff *skb,
if (c4iw_fatal_error(rdev)) {
kfree_skb(skb);
PDBG("%s - device in error state - dropping\n", __func__);
pr_debug("%s - device in error state - dropping\n", __func__);
return -EIO;
}
error = cxgb4_l2t_send(rdev->lldi.ports[0], skb, l2e);
......@@ -229,7 +229,7 @@ int c4iw_ofld_send(struct c4iw_rdev *rdev, struct sk_buff *skb)
if (c4iw_fatal_error(rdev)) {
kfree_skb(skb);
PDBG("%s - device in error state - dropping\n", __func__);
pr_debug("%s - device in error state - dropping\n", __func__);
return -EIO;
}
error = cxgb4_ofld_send(rdev->lldi.ports[0], skb);
......@@ -263,9 +263,9 @@ static void set_emss(struct c4iw_ep *ep, u16 opt)
if (ep->emss < 128)
ep->emss = 128;
if (ep->emss & 7)
PDBG("Warning: misaligned mtu idx %u mss %u emss=%u\n",
pr_debug("Warning: misaligned mtu idx %u mss %u emss=%u\n",
TCPOPT_MSS_G(opt), ep->mss, ep->emss);
PDBG("%s mss_idx %u mss %u emss=%u\n", __func__, TCPOPT_MSS_G(opt),
pr_debug("%s mss_idx %u mss %u emss=%u\n", __func__, TCPOPT_MSS_G(opt),
ep->mss, ep->emss);
}
......@@ -287,7 +287,7 @@ static void __state_set(struct c4iw_ep_common *epc, enum c4iw_ep_state new)
static void state_set(struct c4iw_ep_common *epc, enum c4iw_ep_state new)
{
mutex_lock(&epc->mutex);
PDBG("%s - %s -> %s\n", __func__, states[epc->state], states[new]);
pr_debug("%s - %s -> %s\n", __func__, states[epc->state], states[new]);
__state_set(epc, new);
mutex_unlock(&epc->mutex);
return;
......@@ -322,7 +322,7 @@ static void *alloc_ep(int size, gfp_t gfp)
mutex_init(&epc->mutex);
c4iw_init_wr_wait(&epc->wr_wait);
}
PDBG("%s alloc ep %p\n", __func__, epc);
pr_debug("%s alloc ep %p\n", __func__, epc);
return epc;
}
......@@ -384,7 +384,7 @@ void _c4iw_free_ep(struct kref *kref)
struct c4iw_ep *ep;
ep = container_of(kref, struct c4iw_ep, com.kref);
PDBG("%s ep %p state %s\n", __func__, ep, states[ep->com.state]);
pr_debug("%s ep %p state %s\n", __func__, ep, states[ep->com.state]);
if (test_bit(QP_REFERENCED, &ep->com.flags))
deref_qp(ep);
if (test_bit(RELEASE_RESOURCES, &ep->com.flags)) {
......@@ -567,7 +567,7 @@ static void abort_arp_failure(void *handle, struct sk_buff *skb)
struct c4iw_rdev *rdev = &ep->com.dev->rdev;
struct cpl_abort_req *req = cplhdr(skb);
PDBG("%s rdev %p\n", __func__, rdev);
pr_debug("%s rdev %p\n", __func__, rdev);
req->cmd = CPL_ABORT_NO_RST;
ret = c4iw_ofld_send(rdev, skb);
if (ret) {
......@@ -642,7 +642,7 @@ static int send_halfclose(struct c4iw_ep *ep)
struct sk_buff *skb = skb_dequeue(&ep->com.ep_skb_list);
u32 wrlen = roundup(sizeof(struct cpl_close_con_req), 16);
PDBG("%s ep %p tid %u\n", __func__, ep, ep->hwtid);
pr_debug("%s ep %p tid %u\n", __func__, ep, ep->hwtid);
if (WARN_ON(!skb))
return -ENOMEM;
......@@ -657,7 +657,7 @@ static int send_abort(struct c4iw_ep *ep)
u32 wrlen = roundup(sizeof(struct cpl_abort_req), 16);
struct sk_buff *req_skb = skb_dequeue(&ep->com.ep_skb_list);
PDBG("%s ep %p tid %u\n", __func__, ep, ep->hwtid);
pr_debug("%s ep %p tid %u\n", __func__, ep, ep->hwtid);
if (WARN_ON(!req_skb))
return -ENOMEM;
......@@ -720,7 +720,7 @@ static int send_connect(struct c4iw_ep *ep)
roundup(sizev4, 16) :
roundup(sizev6, 16);
PDBG("%s ep %p atid %u\n", __func__, ep, ep->atid);
pr_debug("%s ep %p atid %u\n", __func__, ep, ep->atid);
skb = get_skb(NULL, wrlen, GFP_KERNEL);
if (!skb) {
......@@ -821,7 +821,7 @@ static int send_connect(struct c4iw_ep *ep)
t5req->params =
cpu_to_be64(FILTER_TUPLE_V(params));
t5req->rsvd = cpu_to_be32(isn);
PDBG("%s snd_isn %u\n", __func__, t5req->rsvd);
pr_debug("%s snd_isn %u\n", __func__, t5req->rsvd);
t5req->opt2 = cpu_to_be32(opt2);
} else {
t6req->params =
......@@ -876,7 +876,7 @@ static int send_connect(struct c4iw_ep *ep)
t5req6->params =
cpu_to_be64(FILTER_TUPLE_V(params));
t5req6->rsvd = cpu_to_be32(isn);
PDBG("%s snd_isn %u\n", __func__, t5req6->rsvd);
pr_debug("%s snd_isn %u\n", __func__, t5req6->rsvd);
t5req6->opt2 = cpu_to_be32(opt2);
} else {
t6req6->params =
......@@ -906,7 +906,8 @@ static int send_mpa_req(struct c4iw_ep *ep, struct sk_buff *skb,
struct mpa_message *mpa;
struct mpa_v2_conn_params mpa_v2_params;
PDBG("%s ep %p tid %u pd_len %d\n", __func__, ep, ep->hwtid, ep->plen);
pr_debug("%s ep %p tid %u pd_len %d\n",
__func__, ep, ep->hwtid, ep->plen);
BUG_ON(skb_cloned(skb));
......@@ -960,7 +961,7 @@ static int send_mpa_req(struct c4iw_ep *ep, struct sk_buff *skb,
if (mpa_rev_to_use == 2) {
mpa->private_data_size = htons(ntohs(mpa->private_data_size) +
sizeof (struct mpa_v2_conn_params));
PDBG("%s initiator ird %u ord %u\n", __func__, ep->ird,
pr_debug("%s initiator ird %u ord %u\n", __func__, ep->ird,
ep->ord);
mpa_v2_params.ird = htons((u16)ep->ird);
mpa_v2_params.ord = htons((u16)ep->ord);
......@@ -1013,7 +1014,8 @@ static int send_mpa_reject(struct c4iw_ep *ep, const void *pdata, u8 plen)
struct sk_buff *skb;
struct mpa_v2_conn_params mpa_v2_params;
PDBG("%s ep %p tid %u pd_len %d\n", __func__, ep, ep->hwtid, ep->plen);
pr_debug("%s ep %p tid %u pd_len %d\n",
__func__, ep, ep->hwtid, ep->plen);
mpalen = sizeof(*mpa) + plen;
if (ep->mpa_attr.version == 2 && ep->mpa_attr.enhanced_rdma_conn)
......@@ -1093,7 +1095,8 @@ static int send_mpa_reply(struct c4iw_ep *ep, const void *pdata, u8 plen)
struct sk_buff *skb;
struct mpa_v2_conn_params mpa_v2_params;
PDBG("%s ep %p tid %u pd_len %d\n", __func__, ep, ep->hwtid, ep->plen);
pr_debug("%s ep %p tid %u pd_len %d\n",
__func__, ep, ep->hwtid, ep->plen);
mpalen = sizeof(*mpa) + plen;
if (ep->mpa_attr.version == 2 && ep->mpa_attr.enhanced_rdma_conn)
......@@ -1184,7 +1187,7 @@ static int act_establish(struct c4iw_dev *dev, struct sk_buff *skb)
ep = lookup_atid(t, atid);
PDBG("%s ep %p tid %u snd_isn %u rcv_isn %u\n", __func__, ep, tid,
pr_debug("%s ep %p tid %u snd_isn %u rcv_isn %u\n", __func__, ep, tid,
be32_to_cpu(req->snd_isn), be32_to_cpu(req->rcv_isn));
mutex_lock(&ep->com.mutex);
......@@ -1228,12 +1231,12 @@ static void close_complete_upcall(struct c4iw_ep *ep, int status)
{
struct iw_cm_event event;
PDBG("%s ep %p tid %u\n", __func__, ep, ep->hwtid);
pr_debug("%s ep %p tid %u\n", __func__, ep, ep->hwtid);
memset(&event, 0, sizeof(event));
event.event = IW_CM_EVENT_CLOSE;
event.status = status;
if (ep->com.cm_id) {
PDBG("close complete delivered ep %p cm_id %p tid %u\n",
pr_debug("close complete delivered ep %p cm_id %p tid %u\n",
ep, ep->com.cm_id, ep->hwtid);
ep->com.cm_id->event_handler(ep->com.cm_id, &event);
deref_cm_id(&ep->com);
......@@ -1245,11 +1248,11 @@ static void peer_close_upcall(struct c4iw_ep *ep)
{
struct iw_cm_event event;
PDBG("%s ep %p tid %u\n", __func__, ep, ep->hwtid);
pr_debug("%s ep %p tid %u\n", __func__, ep, ep->hwtid);
memset(&event, 0, sizeof(event));
event.event = IW_CM_EVENT_DISCONNECT;
if (ep->com.cm_id) {
PDBG("peer close delivered ep %p cm_id %p tid %u\n",
pr_debug("peer close delivered ep %p cm_id %p tid %u\n",
ep, ep->com.cm_id, ep->hwtid);
ep->com.cm_id->event_handler(ep->com.cm_id, &event);
set_bit(DISCONN_UPCALL, &ep->com.history);
......@@ -1260,12 +1263,12 @@ static void peer_abort_upcall(struct c4iw_ep *ep)
{
struct iw_cm_event event;
PDBG("%s ep %p tid %u\n", __func__, ep, ep->hwtid);
pr_debug("%s ep %p tid %u\n", __func__, ep, ep->hwtid);
memset(&event, 0, sizeof(event));
event.event = IW_CM_EVENT_CLOSE;
event.status = -ECONNRESET;
if (ep->com.cm_id) {
PDBG("abort delivered ep %p cm_id %p tid %u\n", ep,
pr_debug("abort delivered ep %p cm_id %p tid %u\n", ep,
ep->com.cm_id, ep->hwtid);
ep->com.cm_id->event_handler(ep->com.cm_id, &event);
deref_cm_id(&ep->com);
......@@ -1277,7 +1280,8 @@ static void connect_reply_upcall(struct c4iw_ep *ep, int status)
{
struct iw_cm_event event;
PDBG("%s ep %p tid %u status %d\n", __func__, ep, ep->hwtid, status);
pr_debug("%s ep %p tid %u status %d\n",
__func__, ep, ep->hwtid, status);
memset(&event, 0, sizeof(event));
event.event = IW_CM_EVENT_CONNECT_REPLY;
event.status = status;
......@@ -1306,7 +1310,7 @@ static void connect_reply_upcall(struct c4iw_ep *ep, int status)
}
}
PDBG("%s ep %p tid %u status %d\n", __func__, ep,
pr_debug("%s ep %p tid %u status %d\n", __func__, ep,
ep->hwtid, status);
set_bit(CONN_RPL_UPCALL, &ep->com.history);
ep->com.cm_id->event_handler(ep->com.cm_id, &event);
......@@ -1320,7 +1324,7 @@ static int connect_request_upcall(struct c4iw_ep *ep)
struct iw_cm_event event;
int ret;
PDBG("%s ep %p tid %u\n", __func__, ep, ep->hwtid);
pr_debug("%s ep %p tid %u\n", __func__, ep, ep->hwtid);
memset(&event, 0, sizeof(event));
event.event = IW_CM_EVENT_CONNECT_REQUEST;
memcpy(&event.local_addr, &ep->com.local_addr,
......@@ -1357,13 +1361,13 @@ static void established_upcall(struct c4iw_ep *ep)
{
struct iw_cm_event event;
PDBG("%s ep %p tid %u\n", __func__, ep, ep->hwtid);
pr_debug("%s ep %p tid %u\n", __func__, ep, ep->hwtid);
memset(&event, 0, sizeof(event));
event.event = IW_CM_EVENT_ESTABLISHED;
event.ird = ep->ord;
event.ord = ep->ird;
if (ep->com.cm_id) {
PDBG("%s ep %p tid %u\n", __func__, ep, ep->hwtid);
pr_debug("%s ep %p tid %u\n", __func__, ep, ep->hwtid);
ep->com.cm_id->event_handler(ep->com.cm_id, &event);
set_bit(ESTAB_UPCALL, &ep->com.history);
}
......@@ -1375,7 +1379,8 @@ static int update_rx_credits(struct c4iw_ep *ep, u32 credits)
u32 wrlen = roundup(sizeof(struct cpl_rx_data_ack), 16);
u32 credit_dack;
PDBG("%s ep %p tid %u credits %u\n", __func__, ep, ep->hwtid, credits);
pr_debug("%s ep %p tid %u credits %u\n",
__func__, ep, ep->hwtid, credits);
skb = get_skb(NULL, wrlen, GFP_KERNEL);
if (!skb) {
pr_err("update_rx_credits - cannot alloc skb!\n");
......@@ -1426,7 +1431,7 @@ static int process_mpa_reply(struct c4iw_ep *ep, struct sk_buff *skb)
int err;
int disconnect = 0;
PDBG("%s ep %p tid %u\n", __func__, ep, ep->hwtid);
pr_debug("%s ep %p tid %u\n", __func__, ep, ep->hwtid);
/*
* If we get more than the supported amount of private data
......@@ -1524,8 +1529,9 @@ static int process_mpa_reply(struct c4iw_ep *ep, struct sk_buff *skb)
MPA_V2_IRD_ORD_MASK;
resp_ord = ntohs(mpa_v2_params->ord) &
MPA_V2_IRD_ORD_MASK;
PDBG("%s responder ird %u ord %u ep ird %u ord %u\n",
__func__, resp_ird, resp_ord, ep->ird, ep->ord);
pr_debug("%s responder ird %u ord %u ep ird %u ord %u\n",
__func__,
resp_ird, resp_ord, ep->ird, ep->ord);
/*
* This is a double-check. Ideally, below checks are
......@@ -1569,9 +1575,8 @@ static int process_mpa_reply(struct c4iw_ep *ep, struct sk_buff *skb)
if (peer2peer)
ep->mpa_attr.p2p_type = p2p_type;
PDBG("%s - crc_enabled=%d, recv_marker_enabled=%d, "
"xmit_marker_enabled=%d, version=%d p2p_type=%d local-p2p_type = "
"%d\n", __func__, ep->mpa_attr.crc_enabled,
pr_debug("%s - crc_enabled=%d, recv_marker_enabled=%d, xmit_marker_enabled=%d, version=%d p2p_type=%d local-p2p_type = %d\n",
__func__, ep->mpa_attr.crc_enabled,
ep->mpa_attr.recv_marker_enabled,
ep->mpa_attr.xmit_marker_enabled, ep->mpa_attr.version,
ep->mpa_attr.p2p_type, p2p_type);
......@@ -1667,7 +1672,7 @@ static int process_mpa_request(struct c4iw_ep *ep, struct sk_buff *skb)
struct mpa_v2_conn_params *mpa_v2_params;
u16 plen;
PDBG("%s ep %p tid %u\n", __func__, ep, ep->hwtid);
pr_debug("%s ep %p tid %u\n", __func__, ep, ep->hwtid);
/*
* If we get more than the supported amount of private data
......@@ -1676,7 +1681,7 @@ static int process_mpa_request(struct c4iw_ep *ep, struct sk_buff *skb)
if (ep->mpa_pkt_len + skb->len > sizeof(ep->mpa_pkt))
goto err_stop_timer;
PDBG("%s enter (%s line %u)\n", __func__, __FILE__, __LINE__);
pr_debug("%s enter (%s line %u)\n", __func__, __FILE__, __LINE__);
/*
* Copy the new data into our accumulation buffer.
......@@ -1692,7 +1697,7 @@ static int process_mpa_request(struct c4iw_ep *ep, struct sk_buff *skb)
if (ep->mpa_pkt_len < sizeof(*mpa))
return 0;
PDBG("%s enter (%s line %u)\n", __func__, __FILE__, __LINE__);
pr_debug("%s enter (%s line %u)\n", __func__, __FILE__, __LINE__);
mpa = (struct mpa_message *) ep->mpa_pkt;
/*
......@@ -1755,8 +1760,8 @@ static int process_mpa_request(struct c4iw_ep *ep, struct sk_buff *skb)
MPA_V2_IRD_ORD_MASK;
ep->ord = min_t(u32, ep->ord,
cur_max_read_depth(ep->com.dev));
PDBG("%s initiator ird %u ord %u\n", __func__, ep->ird,
ep->ord);
pr_debug("%s initiator ird %u ord %u\n",
__func__, ep->ird, ep->ord);
if (ntohs(mpa_v2_params->ird) & MPA_V2_PEER2PEER_MODEL)
if (peer2peer) {
if (ntohs(mpa_v2_params->ord) &
......@@ -1773,8 +1778,8 @@ static int process_mpa_request(struct c4iw_ep *ep, struct sk_buff *skb)
if (peer2peer)
ep->mpa_attr.p2p_type = p2p_type;
PDBG("%s - crc_enabled=%d, recv_marker_enabled=%d, "
"xmit_marker_enabled=%d, version=%d p2p_type=%d\n", __func__,
pr_debug("%s - crc_enabled=%d, recv_marker_enabled=%d, xmit_marker_enabled=%d, version=%d p2p_type=%d\n",
__func__,
ep->mpa_attr.crc_enabled, ep->mpa_attr.recv_marker_enabled,
ep->mpa_attr.xmit_marker_enabled, ep->mpa_attr.version,
ep->mpa_attr.p2p_type);
......@@ -1813,7 +1818,7 @@ static int rx_data(struct c4iw_dev *dev, struct sk_buff *skb)
ep = get_ep_from_tid(dev, tid);
if (!ep)
return 0;
PDBG("%s ep %p tid %u dlen %u\n", __func__, ep, ep->hwtid, dlen);
pr_debug("%s ep %p tid %u dlen %u\n", __func__, ep, ep->hwtid, dlen);
skb_pull(skb, sizeof(*hdr));
skb_trim(skb, dlen);
mutex_lock(&ep->com.mutex);
......@@ -1867,7 +1872,7 @@ static int abort_rpl(struct c4iw_dev *dev, struct sk_buff *skb)
pr_warn("Abort rpl to freed endpoint\n");
return 0;
}
PDBG("%s ep %p tid %u\n", __func__, ep, ep->hwtid);
pr_debug("%s ep %p tid %u\n", __func__, ep, ep->hwtid);
mutex_lock(&ep->com.mutex);
switch (ep->com.state) {
case ABORTING:
......@@ -1992,7 +1997,8 @@ static void set_tcp_window(struct c4iw_ep *ep, struct port_info *pi)
{
ep->snd_win = snd_win;
ep->rcv_win = rcv_win;
PDBG("%s snd_win %d rcv_win %d\n", __func__, ep->snd_win, ep->rcv_win);
pr_debug("%s snd_win %d rcv_win %d\n",
__func__, ep->snd_win, ep->rcv_win);
}
#define ACT_OPEN_RETRY_COUNT 2
......@@ -2097,7 +2103,7 @@ static int c4iw_reconnect(struct c4iw_ep *ep)
int iptype;
__u8 *ra;
PDBG("%s qp %p cm_id %p\n", __func__, ep->com.qp, ep->com.cm_id);
pr_debug("%s qp %p cm_id %p\n", __func__, ep->com.qp, ep->com.cm_id);
init_timer(&ep->timer);
c4iw_init_wr_wait(&ep->com.wr_wait);
......@@ -2160,7 +2166,7 @@ static int c4iw_reconnect(struct c4iw_ep *ep)
goto fail4;
}
PDBG("%s txq_idx %u tx_chan %u smac_idx %u rss_qid %u l2t_idx %u\n",
pr_debug("%s txq_idx %u tx_chan %u smac_idx %u rss_qid %u l2t_idx %u\n",
__func__, ep->txq_idx, ep->tx_chan, ep->smac_idx, ep->rss_qid,
ep->l2t->idx);
......@@ -2212,11 +2218,11 @@ static int act_open_rpl(struct c4iw_dev *dev, struct sk_buff *skb)
la6 = (struct sockaddr_in6 *)&ep->com.local_addr;
ra6 = (struct sockaddr_in6 *)&ep->com.remote_addr;
PDBG("%s ep %p atid %u status %u errno %d\n", __func__, ep, atid,
pr_debug("%s ep %p atid %u status %u errno %d\n", __func__, ep, atid,
status, status2errno(status));
if (cxgb_is_neg_adv(status)) {
PDBG("%s Connection problems for atid %u status %u (%s)\n",
pr_debug("%s Connection problems for atid %u status %u (%s)\n",
__func__, atid, status, neg_adv_str(status));
ep->stats.connect_neg_adv++;
mutex_lock(&dev->rdev.stats.lock);
......@@ -2312,10 +2318,10 @@ static int pass_open_rpl(struct c4iw_dev *dev, struct sk_buff *skb)
struct c4iw_listen_ep *ep = get_ep_from_stid(dev, stid);
if (!ep) {
PDBG("%s stid %d lookup failure!\n", __func__, stid);
pr_debug("%s stid %d lookup failure!\n", __func__, stid);
goto out;
}
PDBG("%s ep %p status %d error %d\n", __func__, ep,
pr_debug("%s ep %p status %d error %d\n", __func__, ep,
rpl->status, status2errno(rpl->status));
c4iw_wake_up(&ep->com.wr_wait, status2errno(rpl->status));
c4iw_put_ep(&ep->com);
......@@ -2329,7 +2335,7 @@ static int close_listsrv_rpl(struct c4iw_dev *dev, struct sk_buff *skb)
unsigned int stid = GET_TID(rpl);
struct c4iw_listen_ep *ep = get_ep_from_stid(dev, stid);
PDBG("%s ep %p\n", __func__, ep);
pr_debug("%s ep %p\n", __func__, ep);
c4iw_wake_up(&ep->com.wr_wait, status2errno(rpl->status));
c4iw_put_ep(&ep->com);
return 0;
......@@ -2347,7 +2353,7 @@ static int accept_cr(struct c4iw_ep *ep, struct sk_buff *skb,
int win;
enum chip_type adapter_type = ep->com.dev->rdev.lldi.adapter_type;
PDBG("%s ep %p tid %u\n", __func__, ep, ep->hwtid);
pr_debug("%s ep %p tid %u\n", __func__, ep, ep->hwtid);
BUG_ON(skb_cloned(skb));
skb_get(skb);
......@@ -2418,7 +2424,7 @@ static int accept_cr(struct c4iw_ep *ep, struct sk_buff *skb,
if (peer2peer)
isn += 4;
rpl5->iss = cpu_to_be32(isn);
PDBG("%s iss %u\n", __func__, be32_to_cpu(rpl5->iss));
pr_debug("%s iss %u\n", __func__, be32_to_cpu(rpl5->iss));
}
rpl->opt0 = cpu_to_be64(opt0);
......@@ -2431,7 +2437,7 @@ static int accept_cr(struct c4iw_ep *ep, struct sk_buff *skb,
static void reject_cr(struct c4iw_dev *dev, u32 hwtid, struct sk_buff *skb)
{
PDBG("%s c4iw_dev %p tid %u\n", __func__, dev, hwtid);
pr_debug("%s c4iw_dev %p tid %u\n", __func__, dev, hwtid);
BUG_ON(skb_cloned(skb));
skb_trim(skb, sizeof(struct cpl_tid_release));
release_tid(&dev->rdev, hwtid, skb);
......@@ -2457,12 +2463,13 @@ static int pass_accept_req(struct c4iw_dev *dev, struct sk_buff *skb)
parent_ep = (struct c4iw_ep *)get_ep_from_stid(dev, stid);
if (!parent_ep) {
PDBG("%s connect request on invalid stid %d\n", __func__, stid);
pr_debug("%s connect request on invalid stid %d\n",
__func__, stid);
goto reject;
}
if (state_read(&parent_ep->com) != LISTEN) {
PDBG("%s - listening ep not in LISTEN\n", __func__);
pr_debug("%s - listening ep not in LISTEN\n", __func__);
goto reject;
}
......@@ -2471,7 +2478,7 @@ static int pass_accept_req(struct c4iw_dev *dev, struct sk_buff *skb)
/* Find output route */
if (iptype == 4) {
PDBG("%s parent ep %p hwtid %u laddr %pI4 raddr %pI4 lport %d rport %d peer_mss %d\n"
pr_debug("%s parent ep %p hwtid %u laddr %pI4 raddr %pI4 lport %d rport %d peer_mss %d\n"
, __func__, parent_ep, hwtid,
local_ip, peer_ip, ntohs(local_port),
ntohs(peer_port), peer_mss);
......@@ -2479,7 +2486,7 @@ static int pass_accept_req(struct c4iw_dev *dev, struct sk_buff *skb)
*(__be32 *)local_ip, *(__be32 *)peer_ip,
local_port, peer_port, tos);
} else {
PDBG("%s parent ep %p hwtid %u laddr %pI6 raddr %pI6 lport %d rport %d peer_mss %d\n"
pr_debug("%s parent ep %p hwtid %u laddr %pI6 raddr %pI6 lport %d rport %d peer_mss %d\n"
, __func__, parent_ep, hwtid,
local_ip, peer_ip, ntohs(local_port),
ntohs(peer_port), peer_mss);
......@@ -2565,7 +2572,7 @@ static int pass_accept_req(struct c4iw_dev *dev, struct sk_buff *skb)
child_ep->dst = dst;
child_ep->hwtid = hwtid;
PDBG("%s tx_chan %u smac_idx %u rss_qid %u\n", __func__,
pr_debug("%s tx_chan %u smac_idx %u rss_qid %u\n", __func__,
child_ep->tx_chan, child_ep->smac_idx, child_ep->rss_qid);
init_timer(&child_ep->timer);
......@@ -2601,11 +2608,11 @@ static int pass_establish(struct c4iw_dev *dev, struct sk_buff *skb)
int ret;
ep = get_ep_from_tid(dev, tid);
PDBG("%s ep %p tid %u\n", __func__, ep, ep->hwtid);
pr_debug("%s ep %p tid %u\n", __func__, ep, ep->hwtid);
ep->snd_seq = be32_to_cpu(req->snd_isn);
ep->rcv_seq = be32_to_cpu(req->rcv_isn);
PDBG("%s ep %p hwtid %u tcp_opt 0x%02x\n", __func__, ep, tid,
pr_debug("%s ep %p hwtid %u tcp_opt 0x%02x\n", __func__, ep, tid,
ntohs(req->tcp_opt));
set_emss(ep, ntohs(req->tcp_opt));
......@@ -2638,7 +2645,7 @@ static int peer_close(struct c4iw_dev *dev, struct sk_buff *skb)
if (!ep)
return 0;
PDBG("%s ep %p tid %u\n", __func__, ep, ep->hwtid);
pr_debug("%s ep %p tid %u\n", __func__, ep, ep->hwtid);
dst_confirm(ep->dst);
set_bit(PEER_CLOSE, &ep->com.history);
......@@ -2660,12 +2667,12 @@ static int peer_close(struct c4iw_dev *dev, struct sk_buff *skb)
* in rdma connection migration (see c4iw_accept_cr()).
*/
__state_set(&ep->com, CLOSING);
PDBG("waking up ep %p tid %u\n", ep, ep->hwtid);
pr_debug("waking up ep %p tid %u\n", ep, ep->hwtid);
c4iw_wake_up(&ep->com.wr_wait, -ECONNRESET);
break;
case MPA_REP_SENT:
__state_set(&ep->com, CLOSING);
PDBG("waking up ep %p tid %u\n", ep, ep->hwtid);
pr_debug("waking up ep %p tid %u\n", ep, ep->hwtid);
c4iw_wake_up(&ep->com.wr_wait, -ECONNRESET);
break;
case FPDU_MODE:
......@@ -2729,7 +2736,7 @@ static int peer_abort(struct c4iw_dev *dev, struct sk_buff *skb)
return 0;
if (cxgb_is_neg_adv(req->status)) {
PDBG("%s Negative advice on abort- tid %u status %d (%s)\n",
pr_debug("%s Negative advice on abort- tid %u status %d (%s)\n",
__func__, ep->hwtid, req->status,
neg_adv_str(req->status));
ep->stats.abort_neg_adv++;
......@@ -2738,7 +2745,7 @@ static int peer_abort(struct c4iw_dev *dev, struct sk_buff *skb)
mutex_unlock(&dev->rdev.stats.lock);
goto deref_ep;
}
PDBG("%s ep %p tid %u state %u\n", __func__, ep, ep->hwtid,
pr_debug("%s ep %p tid %u state %u\n", __func__, ep, ep->hwtid,
ep->com.state);
set_bit(PEER_ABORT, &ep->com.history);
......@@ -2771,8 +2778,8 @@ static int peer_abort(struct c4iw_dev *dev, struct sk_buff *skb)
* do some housekeeping so as to re-initiate the
* connection
*/
PDBG("%s: mpa_rev=%d. Retrying with mpav1\n", __func__,
mpa_rev);
pr_debug("%s: mpa_rev=%d. Retrying with mpav1\n",
__func__, mpa_rev);
ep->retry_with_mpa_v1 = 1;
}
break;
......@@ -2798,7 +2805,7 @@ static int peer_abort(struct c4iw_dev *dev, struct sk_buff *skb)
case ABORTING:
break;
case DEAD:
PDBG("%s PEER_ABORT IN DEAD STATE!!!!\n", __func__);
pr_debug("%s PEER_ABORT IN DEAD STATE!!!!\n", __func__);
mutex_unlock(&ep->com.mutex);
goto deref_ep;
default:
......@@ -2862,7 +2869,7 @@ static int close_con_rpl(struct c4iw_dev *dev, struct sk_buff *skb)
if (!ep)
return 0;
PDBG("%s ep %p tid %u\n", __func__, ep, ep->hwtid);
pr_debug("%s ep %p tid %u\n", __func__, ep, ep->hwtid);
BUG_ON(!ep);
/* The cm_id may be null if we failed to connect */
......@@ -2938,17 +2945,18 @@ static int fw4_ack(struct c4iw_dev *dev, struct sk_buff *skb)
ep = get_ep_from_tid(dev, tid);
if (!ep)
return 0;
PDBG("%s ep %p tid %u credits %u\n", __func__, ep, ep->hwtid, credits);
pr_debug("%s ep %p tid %u credits %u\n",
__func__, ep, ep->hwtid, credits);
if (credits == 0) {
PDBG("%s 0 credit ack ep %p tid %u state %u\n",
pr_debug("%s 0 credit ack ep %p tid %u state %u\n",
__func__, ep, ep->hwtid, state_read(&ep->com));
goto out;
}
dst_confirm(ep->dst);
if (ep->mpa_skb) {
PDBG("%s last streaming msg ack ep %p tid %u state %u "
"initiator %u freeing skb\n", __func__, ep, ep->hwtid,
pr_debug("%s last streaming msg ack ep %p tid %u state %u initiator %u freeing skb\n",
__func__, ep, ep->hwtid,
state_read(&ep->com), ep->mpa_attr.initiator ? 1 : 0);
mutex_lock(&ep->com.mutex);
kfree_skb(ep->mpa_skb);
......@@ -2967,7 +2975,7 @@ int c4iw_reject_cr(struct iw_cm_id *cm_id, const void *pdata, u8 pdata_len)
int abort;
struct c4iw_ep *ep = to_ep(cm_id);
PDBG("%s ep %p tid %u\n", __func__, ep, ep->hwtid);
pr_debug("%s ep %p tid %u\n", __func__, ep, ep->hwtid);
mutex_lock(&ep->com.mutex);
if (ep->com.state != MPA_REQ_RCVD) {
......@@ -2998,7 +3006,7 @@ int c4iw_accept_cr(struct iw_cm_id *cm_id, struct iw_cm_conn_param *conn_param)
struct c4iw_qp *qp = get_qhp(h, conn_param->qpn);
int abort = 0;
PDBG("%s ep %p tid %u\n", __func__, ep, ep->hwtid);
pr_debug("%s ep %p tid %u\n", __func__, ep, ep->hwtid);
mutex_lock(&ep->com.mutex);
if (ep->com.state != MPA_REQ_RCVD) {
......@@ -3051,7 +3059,7 @@ int c4iw_accept_cr(struct iw_cm_id *cm_id, struct iw_cm_conn_param *conn_param)
ep->ird = 1;
}
PDBG("%s %d ird %d ord %d\n", __func__, __LINE__, ep->ird, ep->ord);
pr_debug("%s %d ird %d ord %d\n", __func__, __LINE__, ep->ird, ep->ord);
ep->com.cm_id = cm_id;
ref_cm_id(&ep->com);
......@@ -3207,12 +3215,12 @@ int c4iw_connect(struct iw_cm_id *cm_id, struct iw_cm_conn_param *conn_param)
ep->com.dev = dev;
ep->com.qp = get_qhp(dev, conn_param->qpn);
if (!ep->com.qp) {
PDBG("%s qpn 0x%x not found!\n", __func__, conn_param->qpn);
pr_debug("%s qpn 0x%x not found!\n", __func__, conn_param->qpn);
err = -EINVAL;
goto fail2;
}
ref_qp(ep);
PDBG("%s qpn 0x%x qp %p cm_id %p\n", __func__, conn_param->qpn,
pr_debug("%s qpn 0x%x qp %p cm_id %p\n", __func__, conn_param->qpn,
ep->com.qp, cm_id);
/*
......@@ -3250,7 +3258,7 @@ int c4iw_connect(struct iw_cm_id *cm_id, struct iw_cm_conn_param *conn_param)
}
/* find a route */
PDBG("%s saddr %pI4 sport 0x%x raddr %pI4 rport 0x%x\n",
pr_debug("%s saddr %pI4 sport 0x%x raddr %pI4 rport 0x%x\n",
__func__, &laddr->sin_addr, ntohs(laddr->sin_port),
ra, ntohs(raddr->sin_port));
ep->dst = cxgb_find_route(&dev->rdev.lldi, get_real_dev,
......@@ -3272,7 +3280,7 @@ int c4iw_connect(struct iw_cm_id *cm_id, struct iw_cm_conn_param *conn_param)
}
/* find a route */
PDBG("%s saddr %pI6 sport 0x%x raddr %pI6 rport 0x%x\n",
pr_debug("%s saddr %pI6 sport 0x%x raddr %pI6 rport 0x%x\n",
__func__, laddr6->sin6_addr.s6_addr,
ntohs(laddr6->sin6_port),
raddr6->sin6_addr.s6_addr, ntohs(raddr6->sin6_port));
......@@ -3296,7 +3304,7 @@ int c4iw_connect(struct iw_cm_id *cm_id, struct iw_cm_conn_param *conn_param)
goto fail4;
}
PDBG("%s txq_idx %u tx_chan %u smac_idx %u rss_qid %u l2t_idx %u\n",
pr_debug("%s txq_idx %u tx_chan %u smac_idx %u rss_qid %u l2t_idx %u\n",
__func__, ep->txq_idx, ep->tx_chan, ep->smac_idx, ep->rss_qid,
ep->l2t->idx);
......@@ -3411,7 +3419,7 @@ int c4iw_create_listen(struct iw_cm_id *cm_id, int backlog)
goto fail1;
}
skb_queue_head_init(&ep->com.ep_skb_list);
PDBG("%s ep %p\n", __func__, ep);
pr_debug("%s ep %p\n", __func__, ep);
ep->com.cm_id = cm_id;
ref_cm_id(&ep->com);
ep->com.dev = dev;
......@@ -3465,7 +3473,7 @@ int c4iw_destroy_listen(struct iw_cm_id *cm_id)
int err;
struct c4iw_listen_ep *ep = to_listen_ep(cm_id);
PDBG("%s ep %p\n", __func__, ep);
pr_debug("%s ep %p\n", __func__, ep);
might_sleep();
state_set(&ep->com, DEAD);
......@@ -3506,7 +3514,7 @@ int c4iw_ep_disconnect(struct c4iw_ep *ep, int abrupt, gfp_t gfp)
mutex_lock(&ep->com.mutex);
PDBG("%s ep %p state %s, abrupt %d\n", __func__, ep,
pr_debug("%s ep %p state %s, abrupt %d\n", __func__, ep,
states[ep->com.state], abrupt);
/*
......@@ -3560,7 +3568,7 @@ int c4iw_ep_disconnect(struct c4iw_ep *ep, int abrupt, gfp_t gfp)
case MORIBUND:
case ABORTING:
case DEAD:
PDBG("%s ignoring disconnect ep %p state %u\n",
pr_debug("%s ignoring disconnect ep %p state %u\n",
__func__, ep, ep->com.state);
break;
default:
......@@ -3665,7 +3673,7 @@ static void passive_ofld_conn_reply(struct c4iw_dev *dev, struct sk_buff *skb,
rpl_skb = (struct sk_buff *)(unsigned long)req->cookie;
BUG_ON(!rpl_skb);
if (req->retval) {
PDBG("%s passive open failure %d\n", __func__, req->retval);
pr_debug("%s passive open failure %d\n", __func__, req->retval);
mutex_lock(&dev->rdev.stats.lock);
dev->rdev.stats.pas_ofld_conn_fails++;
mutex_unlock(&dev->rdev.stats.lock);
......@@ -3881,7 +3889,8 @@ static int rx_pkt(struct c4iw_dev *dev, struct sk_buff *skb)
lep = (struct c4iw_ep *)get_ep_from_stid(dev, stid);
if (!lep) {
PDBG("%s connect request on invalid stid %d\n", __func__, stid);
pr_debug("%s connect request on invalid stid %d\n",
__func__, stid);
goto reject;
}
......@@ -3918,7 +3927,7 @@ static int rx_pkt(struct c4iw_dev *dev, struct sk_buff *skb)
skb_set_transport_header(skb, (void *)tcph - (void *)rss);
skb_get(skb);
PDBG("%s lip 0x%x lport %u pip 0x%x pport %u tos %d\n", __func__,
pr_debug("%s lip 0x%x lport %u pip 0x%x pport %u tos %d\n", __func__,
ntohl(iph->daddr), ntohs(tcph->dest), ntohl(iph->saddr),
ntohs(tcph->source), iph->tos);
......@@ -4017,7 +4026,7 @@ static void process_timeout(struct c4iw_ep *ep)
int abort = 1;
mutex_lock(&ep->com.mutex);
PDBG("%s ep %p tid %u state %d\n", __func__, ep, ep->hwtid,
pr_debug("%s ep %p tid %u state %d\n", __func__, ep, ep->hwtid,
ep->com.state);
set_bit(TIMEDOUT, &ep->com.history);
switch (ep->com.state) {
......@@ -4161,13 +4170,13 @@ static int fw6_msg(struct c4iw_dev *dev, struct sk_buff *skb)
struct c4iw_wr_wait *wr_waitp;
int ret;
PDBG("%s type %u\n", __func__, rpl->type);
pr_debug("%s type %u\n", __func__, rpl->type);
switch (rpl->type) {
case FW6_TYPE_WR_RPL:
ret = (int)((be64_to_cpu(rpl->data[0]) >> 8) & 0xff);
wr_waitp = (struct c4iw_wr_wait *)(__force unsigned long) rpl->data[1];
PDBG("%s wr_waitp %p ret %u\n", __func__, wr_waitp, ret);
pr_debug("%s wr_waitp %p ret %u\n", __func__, wr_waitp, ret);
if (wr_waitp)
c4iw_wake_up(wr_waitp, ret ? -ret : 0);
kfree_skb(skb);
......@@ -4199,12 +4208,12 @@ static int peer_abort_intr(struct c4iw_dev *dev, struct sk_buff *skb)
return 0;
}
if (cxgb_is_neg_adv(req->status)) {
PDBG("%s Negative advice on abort- tid %u status %d (%s)\n",
pr_debug("%s Negative advice on abort- tid %u status %d (%s)\n",
__func__, ep->hwtid, req->status,
neg_adv_str(req->status));
goto out;
}
PDBG("%s ep %p tid %u state %u\n", __func__, ep, ep->hwtid,
pr_debug("%s ep %p tid %u state %u\n", __func__, ep, ep->hwtid,
ep->com.state);
c4iw_wake_up(&ep->com.wr_wait, -ECONNRESET);
......
drivers/infiniband/hw/cxgb4/cq.c
View file @ a9a42886
......@@ -146,7 +146,7 @@ static int create_cq(struct c4iw_rdev *rdev, struct t4_cq *cq,
ret = c4iw_ofld_send(rdev, skb);
if (ret)
goto err4;
PDBG("%s wait_event wr_wait %p\n", __func__, &wr_wait);
pr_debug("%s wait_event wr_wait %p\n", __func__, &wr_wait);
ret = c4iw_wait_for_reply(rdev, &wr_wait, 0, 0, __func__);
if (ret)
goto err4;
......@@ -180,7 +180,7 @@ static void insert_recv_cqe(struct t4_wq *wq, struct t4_cq *cq)
{
struct t4_cqe cqe;
PDBG("%s wq %p cq %p sw_cidx %u sw_pidx %u\n", __func__,
pr_debug("%s wq %p cq %p sw_cidx %u sw_pidx %u\n", __func__,
wq, cq, cq->sw_cidx, cq->sw_pidx);
memset(&cqe, 0, sizeof(cqe));
cqe.header = cpu_to_be32(CQE_STATUS_V(T4_ERR_SWFLUSH) |
......@@ -199,7 +199,7 @@ int c4iw_flush_rq(struct t4_wq *wq, struct t4_cq *cq, int count)
int in_use = wq->rq.in_use - count;
BUG_ON(in_use < 0);
PDBG("%s wq %p cq %p rq.in_use %u skip count %u\n", __func__,
pr_debug("%s wq %p cq %p rq.in_use %u skip count %u\n", __func__,
wq, cq, wq->rq.in_use, count);
while (in_use--) {
insert_recv_cqe(wq, cq);
......@@ -213,7 +213,7 @@ static void insert_sq_cqe(struct t4_wq *wq, struct t4_cq *cq,
{
struct t4_cqe cqe;
PDBG("%s wq %p cq %p sw_cidx %u sw_pidx %u\n", __func__,
pr_debug("%s wq %p cq %p sw_cidx %u sw_pidx %u\n", __func__,
wq, cq, cq->sw_cidx, cq->sw_pidx);
memset(&cqe, 0, sizeof(cqe));
cqe.header = cpu_to_be32(CQE_STATUS_V(T4_ERR_SWFLUSH) |
......@@ -283,7 +283,7 @@ static void flush_completed_wrs(struct t4_wq *wq, struct t4_cq *cq)
/*
* Insert this completed cqe into the swcq.
*/
PDBG("%s moving cqe into swcq sq idx %u cq idx %u\n",
pr_debug("%s moving cqe into swcq sq idx %u cq idx %u\n",
__func__, cidx, cq->sw_pidx);
swsqe->cqe.header |= htonl(CQE_SWCQE_V(1));
cq->sw_queue[cq->sw_pidx] = swsqe->cqe;
......@@ -339,7 +339,7 @@ void c4iw_flush_hw_cq(struct c4iw_cq *chp)
struct t4_swsqe *swsqe;
int ret;
PDBG("%s cqid 0x%x\n", __func__, chp->cq.cqid);
pr_debug("%s cqid 0x%x\n", __func__, chp->cq.cqid);
ret = t4_next_hw_cqe(&chp->cq, &hw_cqe);
/*
......@@ -432,7 +432,7 @@ void c4iw_count_rcqes(struct t4_cq *cq, struct t4_wq *wq, int *count)
u32 ptr;
*count = 0;
PDBG("%s count zero %d\n", __func__, *count);
pr_debug("%s count zero %d\n", __func__, *count);
ptr = cq->sw_cidx;
while (ptr != cq->sw_pidx) {
cqe = &cq->sw_queue[ptr];
......@@ -442,7 +442,7 @@ void c4iw_count_rcqes(struct t4_cq *cq, struct t4_wq *wq, int *count)
if (++ptr == cq->size)
ptr = 0;
}
PDBG("%s cq %p count %d\n", __func__, cq, *count);
pr_debug("%s cq %p count %d\n", __func__, cq, *count);
}
/*
......@@ -473,8 +473,7 @@ static int poll_cq(struct t4_wq *wq, struct t4_cq *cq, struct t4_cqe *cqe,
if (ret)
return ret;
PDBG("%s CQE OVF %u qpid 0x%0x genbit %u type %u status 0x%0x"
" opcode 0x%0x len 0x%0x wrid_hi_stag 0x%x wrid_low_msn 0x%x\n",
pr_debug("%s CQE OVF %u qpid 0x%0x genbit %u type %u status 0x%0x opcode 0x%0x len 0x%0x wrid_hi_stag 0x%x wrid_low_msn 0x%x\n",
__func__, CQE_OVFBIT(hw_cqe), CQE_QPID(hw_cqe),
CQE_GENBIT(hw_cqe), CQE_TYPE(hw_cqe), CQE_STATUS(hw_cqe),
CQE_OPCODE(hw_cqe), CQE_LEN(hw_cqe), CQE_WRID_HI(hw_cqe),
......@@ -606,7 +605,7 @@ static int poll_cq(struct t4_wq *wq, struct t4_cq *cq, struct t4_cqe *cqe,
if (!SW_CQE(hw_cqe) && (CQE_WRID_SQ_IDX(hw_cqe) != wq->sq.cidx)) {
struct t4_swsqe *swsqe;
PDBG("%s out of order completion going in sw_sq at idx %u\n",
pr_debug("%s out of order completion going in sw_sq at idx %u\n",
__func__, CQE_WRID_SQ_IDX(hw_cqe));
swsqe = &wq->sq.sw_sq[CQE_WRID_SQ_IDX(hw_cqe)];
swsqe->cqe = *hw_cqe;
......@@ -641,13 +640,13 @@ static int poll_cq(struct t4_wq *wq, struct t4_cq *cq, struct t4_cqe *cqe,
BUG_ON(wq->sq.in_use <= 0 && wq->sq.in_use >= wq->sq.size);
wq->sq.cidx = (uint16_t)idx;
PDBG("%s completing sq idx %u\n", __func__, wq->sq.cidx);
pr_debug("%s completing sq idx %u\n", __func__, wq->sq.cidx);
*cookie = wq->sq.sw_sq[wq->sq.cidx].wr_id;
if (c4iw_wr_log)
c4iw_log_wr_stats(wq, hw_cqe);
t4_sq_consume(wq);
} else {
PDBG("%s completing rq idx %u\n", __func__, wq->rq.cidx);
pr_debug("%s completing rq idx %u\n", __func__, wq->rq.cidx);
*cookie = wq->rq.sw_rq[wq->rq.cidx].wr_id;
BUG_ON(t4_rq_empty(wq));
if (c4iw_wr_log)
......@@ -664,11 +663,11 @@ static int poll_cq(struct t4_wq *wq, struct t4_cq *cq, struct t4_cqe *cqe,
skip_cqe:
if (SW_CQE(hw_cqe)) {
PDBG("%s cq %p cqid 0x%x skip sw cqe cidx %u\n",
pr_debug("%s cq %p cqid 0x%x skip sw cqe cidx %u\n",
__func__, cq, cq->cqid, cq->sw_cidx);
t4_swcq_consume(cq);
} else {
PDBG("%s cq %p cqid 0x%x skip hw cqe cidx %u\n",
pr_debug("%s cq %p cqid 0x%x skip hw cqe cidx %u\n",
__func__, cq, cq->cqid, cq->cidx);
t4_hwcq_consume(cq);
}
......@@ -715,10 +714,12 @@ static int c4iw_poll_cq_one(struct c4iw_cq *chp, struct ib_wc *wc)
wc->vendor_err = CQE_STATUS(&cqe);
wc->wc_flags = 0;
PDBG("%s qpid 0x%x type %d opcode %d status 0x%x len %u wrid hi 0x%x "
"lo 0x%x cookie 0x%llx\n", __func__, CQE_QPID(&cqe),
CQE_TYPE(&cqe), CQE_OPCODE(&cqe), CQE_STATUS(&cqe), CQE_LEN(&cqe),
CQE_WRID_HI(&cqe), CQE_WRID_LOW(&cqe), (unsigned long long)cookie);
pr_debug("%s qpid 0x%x type %d opcode %d status 0x%x len %u wrid hi 0x%x lo 0x%x cookie 0x%llx\n",
__func__, CQE_QPID(&cqe),
CQE_TYPE(&cqe), CQE_OPCODE(&cqe),
CQE_STATUS(&cqe), CQE_LEN(&cqe),
CQE_WRID_HI(&cqe), CQE_WRID_LOW(&cqe),
(unsigned long long)cookie);
if (CQE_TYPE(&cqe) == 0) {
if (!CQE_STATUS(&cqe))
......@@ -858,7 +859,7 @@ int c4iw_destroy_cq(struct ib_cq *ib_cq)
struct c4iw_cq *chp;
struct c4iw_ucontext *ucontext;
PDBG("%s ib_cq %p\n", __func__, ib_cq);
pr_debug("%s ib_cq %p\n", __func__, ib_cq);
chp = to_c4iw_cq(ib_cq);
remove_handle(chp->rhp, &chp->rhp->cqidr, chp->cq.cqid);
......@@ -890,7 +891,7 @@ struct ib_cq *c4iw_create_cq(struct ib_device *ibdev,
size_t memsize, hwentries;
struct c4iw_mm_entry *mm, *mm2;
PDBG("%s ib_dev %p entries %d\n", __func__, ibdev, entries);
pr_debug("%s ib_dev %p entries %d\n", __func__, ibdev, entries);
if (attr->flags)
return ERR_PTR(-EINVAL);
......@@ -996,9 +997,9 @@ struct ib_cq *c4iw_create_cq(struct ib_device *ibdev,
mm2->len = PAGE_SIZE;
insert_mmap(ucontext, mm2);
}
PDBG("%s cqid 0x%0x chp %p size %u memsize %zu, dma_addr 0x%0llx\n",
pr_debug("%s cqid 0x%0x chp %p size %u memsize %zu, dma_addr 0x%0llx\n",
__func__, chp->cq.cqid, chp, chp->cq.size,
chp->cq.memsize, (unsigned long long) chp->cq.dma_addr);
chp->cq.memsize, (unsigned long long)chp->cq.dma_addr);
return &chp->ibcq;
err6:
kfree(mm2);
......
drivers/infiniband/hw/cxgb4/device.c
View file @ a9a42886
......@@ -812,9 +812,7 @@ static int c4iw_rdev_open(struct c4iw_rdev *rdev)
rdev->qpmask = rdev->lldi.udb_density - 1;
rdev->cqmask = rdev->lldi.ucq_density - 1;
PDBG("%s dev %s stag start 0x%0x size 0x%0x num stags %d "
"pbl start 0x%0x size 0x%0x rq start 0x%0x size 0x%0x "
"qp qid start %u size %u cq qid start %u size %u\n",
pr_debug("%s dev %s stag start 0x%0x size 0x%0x num stags %d pbl start 0x%0x size 0x%0x rq start 0x%0x size 0x%0x qp qid start %u size %u cq qid start %u size %u\n",
__func__, pci_name(rdev->lldi.pdev), rdev->lldi.vr->stag.start,
rdev->lldi.vr->stag.size, c4iw_num_stags(rdev),
rdev->lldi.vr->pbl.start,
......@@ -824,8 +822,7 @@ static int c4iw_rdev_open(struct c4iw_rdev *rdev)
rdev->lldi.vr->qp.size,
rdev->lldi.vr->cq.start,
rdev->lldi.vr->cq.size);
PDBG("udb %pR db_reg %p gts_reg %p "
"qpmask 0x%x cqmask 0x%x\n",
pr_debug("udb %pR db_reg %p gts_reg %p qpmask 0x%x cqmask 0x%x\n",
&rdev->lldi.pdev->resource[2],
rdev->lldi.db_reg, rdev->lldi.gts_reg,
rdev->qpmask, rdev->cqmask);
......@@ -935,7 +932,7 @@ static void c4iw_dealloc(struct uld_ctx *ctx)
static void c4iw_remove(struct uld_ctx *ctx)
{
PDBG("%s c4iw_dev %p\n", __func__, ctx->dev);
pr_debug("%s c4iw_dev %p\n", __func__, ctx->dev);
c4iw_unregister_device(ctx->dev);
c4iw_dealloc(ctx);
}
......@@ -969,7 +966,7 @@ static struct c4iw_dev *c4iw_alloc(const struct cxgb4_lld_info *infop)
devp->rdev.lldi = *infop;
/* init various hw-queue params based on lld info */
PDBG("%s: Ing. padding boundary is %d, egrsstatuspagesize = %d\n",
pr_debug("%s: Ing. padding boundary is %d, egrsstatuspagesize = %d\n",
__func__, devp->rdev.lldi.sge_ingpadboundary,
devp->rdev.lldi.sge_egrstatuspagesize);
......@@ -1017,8 +1014,7 @@ static struct c4iw_dev *c4iw_alloc(const struct cxgb4_lld_info *infop)
}
}
PDBG(KERN_INFO MOD "ocq memory: "
"hw_start 0x%x size %u mw_pa 0x%lx mw_kva %p\n",
pr_debug("ocq memory: hw_start 0x%x size %u mw_pa 0x%lx mw_kva %p\n",
devp->rdev.lldi.vr->ocq.start, devp->rdev.lldi.vr->ocq.size,
devp->rdev.oc_mw_pa, devp->rdev.oc_mw_kva);
......@@ -1070,7 +1066,7 @@ static void *c4iw_uld_add(const struct cxgb4_lld_info *infop)
}
ctx->lldi = *infop;
PDBG("%s found device %s nchan %u nrxq %u ntxq %u nports %u\n",
pr_debug("%s found device %s nchan %u nrxq %u ntxq %u nports %u\n",
__func__, pci_name(ctx->lldi.pdev),
ctx->lldi.nchan, ctx->lldi.nrxq,
ctx->lldi.ntxq, ctx->lldi.nports);
......@@ -1080,7 +1076,7 @@ static void *c4iw_uld_add(const struct cxgb4_lld_info *infop)
mutex_unlock(&dev_mutex);
for (i = 0; i < ctx->lldi.nrxq; i++)
PDBG("rxqid[%u] %u\n", i, ctx->lldi.rxq_ids[i]);
pr_debug("rxqid[%u] %u\n", i, ctx->lldi.rxq_ids[i]);
out:
return ctx;
}
......@@ -1204,7 +1200,7 @@ static int c4iw_uld_state_change(void *handle, enum cxgb4_state new_state)
{
struct uld_ctx *ctx = handle;
PDBG("%s new_state %u\n", __func__, new_state);
pr_debug("%s new_state %u\n", __func__, new_state);
switch (new_state) {
case CXGB4_STATE_UP:
pr_info("%s: Up\n", pci_name(ctx->lldi.pdev));
......
drivers/infiniband/hw/cxgb4/ev.c
View file @ a9a42886
......@@ -47,8 +47,7 @@ static void print_tpte(struct c4iw_dev *dev, u32 stag)
"%s cxgb4_read_tpte err %d\n", __func__, ret);
return;
}
PDBG("stag idx 0x%x valid %d key 0x%x state %d pdid %d "
"perm 0x%x ps %d len 0x%llx va 0x%llx\n",
pr_debug("stag idx 0x%x valid %d key 0x%x state %d pdid %d perm 0x%x ps %d len 0x%llx va 0x%llx\n",
stag & 0xffffff00,
FW_RI_TPTE_VALID_G(ntohl(tpte.valid_to_pdid)),
FW_RI_TPTE_STAGKEY_G(ntohl(tpte.valid_to_pdid)),
......@@ -71,7 +70,7 @@ static void dump_err_cqe(struct c4iw_dev *dev, struct t4_cqe *err_cqe)
CQE_STATUS(err_cqe), CQE_TYPE(err_cqe), ntohl(err_cqe->len),
CQE_WRID_HI(err_cqe), CQE_WRID_LOW(err_cqe));
PDBG("%016llx %016llx %016llx %016llx\n",
pr_debug("%016llx %016llx %016llx %016llx\n",
be64_to_cpu(p[0]), be64_to_cpu(p[1]), be64_to_cpu(p[2]),
be64_to_cpu(p[3]));
......@@ -235,7 +234,7 @@ int c4iw_ev_handler(struct c4iw_dev *dev, u32 qid)
if (atomic_dec_and_test(&chp->refcnt))
wake_up(&chp->wait);
} else {
PDBG("%s unknown cqid 0x%x\n", __func__, qid);
pr_debug("%s unknown cqid 0x%x\n", __func__, qid);
spin_unlock_irqrestore(&dev->lock, flag);
}
return 0;
......
drivers/infiniband/hw/cxgb4/iw_cxgb4.h
View file @ a9a42886
......@@ -70,13 +70,6 @@
#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
extern int c4iw_debug;
#define PDBG(fmt, args...) \
do { \
if (c4iw_debug) \
printk(MOD fmt, ## args); \
} while (0)
#include "t4.h"
#define PBL_OFF(rdev_p, a) ((a) - (rdev_p)->lldi.vr->pbl.start)
......@@ -237,14 +230,14 @@ static inline int c4iw_wait_for_reply(struct c4iw_rdev *rdev,
ret = wait_for_completion_timeout(&wr_waitp->completion, C4IW_WR_TO);
if (!ret) {
PDBG("%s - Device %s not responding (disabling device) - tid %u qpid %u\n",
pr_debug("%s - Device %s not responding (disabling device) - tid %u qpid %u\n",
func, pci_name(rdev->lldi.pdev), hwtid, qpid);
rdev->flags |= T4_FATAL_ERROR;
wr_waitp->ret = -EIO;
}
out:
if (wr_waitp->ret)
PDBG("%s: FW reply %d tid %u qpid %u\n",
pr_debug("%s: FW reply %d tid %u qpid %u\n",
pci_name(rdev->lldi.pdev), wr_waitp->ret, hwtid, qpid);
return wr_waitp->ret;
}
......@@ -544,8 +537,9 @@ static inline struct c4iw_mm_entry *remove_mmap(struct c4iw_ucontext *ucontext,
if (mm->key == key && mm->len == len) {
list_del_init(&mm->entry);
spin_unlock(&ucontext->mmap_lock);
PDBG("%s key 0x%x addr 0x%llx len %d\n", __func__,
key, (unsigned long long) mm->addr, mm->len);
pr_debug("%s key 0x%x addr 0x%llx len %d\n",
__func__, key,
(unsigned long long)mm->addr, mm->len);
return mm;
}
}
......@@ -557,8 +551,8 @@ static inline void insert_mmap(struct c4iw_ucontext *ucontext,
struct c4iw_mm_entry *mm)
{
spin_lock(&ucontext->mmap_lock);
PDBG("%s key 0x%x addr 0x%llx len %d\n", __func__,
mm->key, (unsigned long long) mm->addr, mm->len);
pr_debug("%s key 0x%x addr 0x%llx len %d\n",
__func__, mm->key, (unsigned long long)mm->addr, mm->len);
list_add_tail(&mm->entry, &ucontext->mmaps);
spin_unlock(&ucontext->mmap_lock);
}
......@@ -677,14 +671,16 @@ enum c4iw_mmid_state {
#define MPA_V2_IRD_ORD_MASK 0x3FFF
#define c4iw_put_ep(ep) { \
PDBG("put_ep (via %s:%u) ep %p refcnt %d\n", __func__, __LINE__, \
pr_debug("put_ep (via %s:%u) ep %p refcnt %d\n", \
__func__, __LINE__, \
ep, kref_read(&((ep)->kref))); \
WARN_ON(kref_read(&((ep)->kref)) < 1); \
kref_put(&((ep)->kref), _c4iw_free_ep); \
}
#define c4iw_get_ep(ep) { \
PDBG("get_ep (via %s:%u) ep %p, refcnt %d\n", __func__, __LINE__, \
pr_debug("get_ep (via %s:%u) ep %p, refcnt %d\n", \
__func__, __LINE__, \
ep, kref_read(&((ep)->kref))); \
kref_get(&((ep)->kref)); \
}
......
drivers/infiniband/hw/cxgb4/mem.c
View file @ a9a42886
......@@ -125,7 +125,7 @@ static int _c4iw_write_mem_inline(struct c4iw_rdev *rdev, u32 addr, u32 len,
cmd |= cpu_to_be32(T5_ULP_MEMIO_IMM_F);
addr &= 0x7FFFFFF;
PDBG("%s addr 0x%x len %u\n", __func__, addr, len);
pr_debug("%s addr 0x%x len %u\n", __func__, addr, len);
num_wqe = DIV_ROUND_UP(len, C4IW_MAX_INLINE_SIZE);
c4iw_init_wr_wait(&wr_wait);
for (i = 0; i < num_wqe; i++) {
......@@ -287,7 +287,7 @@ static int write_tpt_entry(struct c4iw_rdev *rdev, u32 reset_tpt_entry,
mutex_unlock(&rdev->stats.lock);
*stag = (stag_idx << 8) | (atomic_inc_return(&key) & 0xff);
}
PDBG("%s stag_state 0x%0x type 0x%0x pdid 0x%0x, stag_idx 0x%x\n",
pr_debug("%s stag_state 0x%0x type 0x%0x pdid 0x%0x, stag_idx 0x%x\n",
__func__, stag_state, type, pdid, stag_idx);
/* write TPT entry */
......@@ -329,7 +329,7 @@ static int write_pbl(struct c4iw_rdev *rdev, __be64 *pbl,
{
int err;
PDBG("%s *pdb_addr 0x%x, pbl_base 0x%x, pbl_size %d\n",
pr_debug("%s *pdb_addr 0x%x, pbl_base 0x%x, pbl_size %d\n",
__func__, pbl_addr, rdev->lldi.vr->pbl.start,
pbl_size);
......@@ -374,7 +374,7 @@ static int finish_mem_reg(struct c4iw_mr *mhp, u32 stag)
mhp->attr.stag = stag;
mmid = stag >> 8;
mhp->ibmr.rkey = mhp->ibmr.lkey = stag;
PDBG("%s mmid 0x%x mhp %p\n", __func__, mmid, mhp);
pr_debug("%s mmid 0x%x mhp %p\n", __func__, mmid, mhp);
return insert_handle(mhp->rhp, &mhp->rhp->mmidr, mhp, mmid);
}
......@@ -424,7 +424,7 @@ struct ib_mr *c4iw_get_dma_mr(struct ib_pd *pd, int acc)
int ret;
u32 stag = T4_STAG_UNSET;
PDBG("%s ib_pd %p\n", __func__, pd);
pr_debug("%s ib_pd %p\n", __func__, pd);
php = to_c4iw_pd(pd);
rhp = php->rhp;
......@@ -481,7 +481,7 @@ struct ib_mr *c4iw_reg_user_mr(struct ib_pd *pd, u64 start, u64 length,
struct c4iw_pd *php;
struct c4iw_mr *mhp;
PDBG("%s ib_pd %p\n", __func__, pd);
pr_debug("%s ib_pd %p\n", __func__, pd);
if (length == ~0ULL)
return ERR_PTR(-EINVAL);
......@@ -618,7 +618,7 @@ struct ib_mw *c4iw_alloc_mw(struct ib_pd *pd, enum ib_mw_type type,
ret = -ENOMEM;
goto dealloc_win;
}
PDBG("%s mmid 0x%x mhp %p stag 0x%x\n", __func__, mmid, mhp, stag);
pr_debug("%s mmid 0x%x mhp %p stag 0x%x\n", __func__, mmid, mhp, stag);
return &(mhp->ibmw);
dealloc_win:
......@@ -643,7 +643,7 @@ int c4iw_dealloc_mw(struct ib_mw *mw)
deallocate_window(&rhp->rdev, mhp->attr.stag, mhp->dereg_skb);
kfree_skb(mhp->dereg_skb);
kfree(mhp);
PDBG("%s ib_mw %p mmid 0x%x ptr %p\n", __func__, mw, mmid, mhp);
pr_debug("%s ib_mw %p mmid 0x%x ptr %p\n", __func__, mw, mmid, mhp);
return 0;
}
......@@ -701,7 +701,7 @@ struct ib_mr *c4iw_alloc_mr(struct ib_pd *pd,
goto err3;
}
PDBG("%s mmid 0x%x mhp %p stag 0x%x\n", __func__, mmid, mhp, stag);
pr_debug("%s mmid 0x%x mhp %p stag 0x%x\n", __func__, mmid, mhp, stag);
return &(mhp->ibmr);
err3:
dereg_mem(&rhp->rdev, stag, mhp->attr.pbl_size,
......@@ -746,7 +746,7 @@ int c4iw_dereg_mr(struct ib_mr *ib_mr)
struct c4iw_mr *mhp;
u32 mmid;
PDBG("%s ib_mr %p\n", __func__, ib_mr);
pr_debug("%s ib_mr %p\n", __func__, ib_mr);
mhp = to_c4iw_mr(ib_mr);
rhp = mhp->rhp;
......@@ -764,7 +764,7 @@ int c4iw_dereg_mr(struct ib_mr *ib_mr)
kfree((void *) (unsigned long) mhp->kva);
if (mhp->umem)
ib_umem_release(mhp->umem);
PDBG("%s mmid 0x%x ptr %p\n", __func__, mmid, mhp);
pr_debug("%s mmid 0x%x ptr %p\n", __func__, mmid, mhp);
kfree(mhp);
return 0;
}
......
drivers/infiniband/hw/cxgb4/provider.c
View file @ a9a42886
......@@ -102,7 +102,7 @@ void _c4iw_free_ucontext(struct kref *kref)
ucontext = container_of(kref, struct c4iw_ucontext, kref);
rhp = to_c4iw_dev(ucontext->ibucontext.device);
PDBG("%s ucontext %p\n", __func__, ucontext);
pr_debug("%s ucontext %p\n", __func__, ucontext);
list_for_each_entry_safe(mm, tmp, &ucontext->mmaps, entry)
kfree(mm);
c4iw_release_dev_ucontext(&rhp->rdev, &ucontext->uctx);
......@@ -113,7 +113,7 @@ static int c4iw_dealloc_ucontext(struct ib_ucontext *context)
{
struct c4iw_ucontext *ucontext = to_c4iw_ucontext(context);
PDBG("%s context %p\n", __func__, context);
pr_debug("%s context %p\n", __func__, context);
c4iw_put_ucontext(ucontext);
return 0;
}
......@@ -127,7 +127,7 @@ static struct ib_ucontext *c4iw_alloc_ucontext(struct ib_device *ibdev,
int ret = 0;
struct c4iw_mm_entry *mm = NULL;
PDBG("%s ibdev %p\n", __func__, ibdev);
pr_debug("%s ibdev %p\n", __func__, ibdev);
context = kzalloc(sizeof(*context), GFP_KERNEL);
if (!context) {
ret = -ENOMEM;
......@@ -185,7 +185,7 @@ static int c4iw_mmap(struct ib_ucontext *context, struct vm_area_struct *vma)
struct c4iw_ucontext *ucontext;
u64 addr;
PDBG("%s pgoff 0x%lx key 0x%x len %d\n", __func__, vma->vm_pgoff,
pr_debug("%s pgoff 0x%lx key 0x%x len %d\n", __func__, vma->vm_pgoff,
key, len);
if (vma->vm_start & (PAGE_SIZE-1))
......@@ -251,7 +251,7 @@ static int c4iw_deallocate_pd(struct ib_pd *pd)
php = to_c4iw_pd(pd);
rhp = php->rhp;
PDBG("%s ibpd %p pdid 0x%x\n", __func__, pd, php->pdid);
pr_debug("%s ibpd %p pdid 0x%x\n", __func__, pd, php->pdid);
c4iw_put_resource(&rhp->rdev.resource.pdid_table, php->pdid);
mutex_lock(&rhp->rdev.stats.lock);
rhp->rdev.stats.pd.cur--;
......@@ -268,7 +268,7 @@ static struct ib_pd *c4iw_allocate_pd(struct ib_device *ibdev,
u32 pdid;
struct c4iw_dev *rhp;
PDBG("%s ibdev %p\n", __func__, ibdev);
pr_debug("%s ibdev %p\n", __func__, ibdev);
rhp = (struct c4iw_dev *) ibdev;
pdid = c4iw_get_resource(&rhp->rdev.resource.pdid_table);
if (!pdid)
......@@ -291,14 +291,14 @@ static struct ib_pd *c4iw_allocate_pd(struct ib_device *ibdev,
if (rhp->rdev.stats.pd.cur > rhp->rdev.stats.pd.max)
rhp->rdev.stats.pd.max = rhp->rdev.stats.pd.cur;
mutex_unlock(&rhp->rdev.stats.lock);
PDBG("%s pdid 0x%0x ptr 0x%p\n", __func__, pdid, php);
pr_debug("%s pdid 0x%0x ptr 0x%p\n", __func__, pdid, php);
return &php->ibpd;
}
static int c4iw_query_pkey(struct ib_device *ibdev, u8 port, u16 index,
u16 *pkey)
{
PDBG("%s ibdev %p\n", __func__, ibdev);
pr_debug("%s ibdev %p\n", __func__, ibdev);
*pkey = 0;
return 0;
}
......@@ -308,7 +308,7 @@ static int c4iw_query_gid(struct ib_device *ibdev, u8 port, int index,
{
struct c4iw_dev *dev;
PDBG("%s ibdev %p, port %d, index %d, gid %p\n",
pr_debug("%s ibdev %p, port %d, index %d, gid %p\n",
__func__, ibdev, port, index, gid);
dev = to_c4iw_dev(ibdev);
BUG_ON(port == 0);
......@@ -323,7 +323,7 @@ static int c4iw_query_device(struct ib_device *ibdev, struct ib_device_attr *pro
struct c4iw_dev *dev;
PDBG("%s ibdev %p\n", __func__, ibdev);
pr_debug("%s ibdev %p\n", __func__, ibdev);
if (uhw->inlen || uhw->outlen)
return -EINVAL;
......@@ -364,7 +364,7 @@ static int c4iw_query_port(struct ib_device *ibdev, u8 port,
struct net_device *netdev;
struct in_device *inetdev;
PDBG("%s ibdev %p\n", __func__, ibdev);
pr_debug("%s ibdev %p\n", __func__, ibdev);
dev = to_c4iw_dev(ibdev);
netdev = dev->rdev.lldi.ports[port-1];
......@@ -406,7 +406,7 @@ static ssize_t show_rev(struct device *dev, struct device_attribute *attr,
{
struct c4iw_dev *c4iw_dev = container_of(dev, struct c4iw_dev,
ibdev.dev);
PDBG("%s dev 0x%p\n", __func__, dev);
pr_debug("%s dev 0x%p\n", __func__, dev);
return sprintf(buf, "%d\n",
CHELSIO_CHIP_RELEASE(c4iw_dev->rdev.lldi.adapter_type));
}
......@@ -419,7 +419,7 @@ static ssize_t show_hca(struct device *dev, struct device_attribute *attr,
struct ethtool_drvinfo info;
struct net_device *lldev = c4iw_dev->rdev.lldi.ports[0];
PDBG("%s dev 0x%p\n", __func__, dev);
pr_debug("%s dev 0x%p\n", __func__, dev);
lldev->ethtool_ops->get_drvinfo(lldev, &info);
return sprintf(buf, "%s\n", info.driver);
}
......@@ -429,7 +429,7 @@ static ssize_t show_board(struct device *dev, struct device_attribute *attr,
{
struct c4iw_dev *c4iw_dev = container_of(dev, struct c4iw_dev,
ibdev.dev);
PDBG("%s dev 0x%p\n", __func__, dev);
pr_debug("%s dev 0x%p\n", __func__, dev);
return sprintf(buf, "%x.%x\n", c4iw_dev->rdev.lldi.pdev->vendor,
c4iw_dev->rdev.lldi.pdev->device);
}
......@@ -522,7 +522,7 @@ static void get_dev_fw_str(struct ib_device *dev, char *str,
{
struct c4iw_dev *c4iw_dev = container_of(dev, struct c4iw_dev,
ibdev);
PDBG("%s dev 0x%p\n", __func__, dev);
pr_debug("%s dev 0x%p\n", __func__, dev);
snprintf(str, str_len, "%u.%u.%u.%u",
FW_HDR_FW_VER_MAJOR_G(c4iw_dev->rdev.lldi.fw_vers),
......@@ -536,7 +536,7 @@ int c4iw_register_device(struct c4iw_dev *dev)
int ret;
int i;
PDBG("%s c4iw_dev %p\n", __func__, dev);
pr_debug("%s c4iw_dev %p\n", __func__, dev);
BUG_ON(!dev->rdev.lldi.ports[0]);
strlcpy(dev->ibdev.name, "cxgb4_%d", IB_DEVICE_NAME_MAX);
memset(&dev->ibdev.node_guid, 0, sizeof(dev->ibdev.node_guid));
......@@ -646,7 +646,7 @@ void c4iw_unregister_device(struct c4iw_dev *dev)
{
int i;
PDBG("%s c4iw_dev %p\n", __func__, dev);
pr_debug("%s c4iw_dev %p\n", __func__, dev);
for (i = 0; i < ARRAY_SIZE(c4iw_class_attributes); ++i)
device_remove_file(&dev->ibdev.dev,
c4iw_class_attributes[i]);
......
drivers/infiniband/hw/cxgb4/qp.c
View file @ a9a42886
......@@ -254,7 +254,7 @@ static int create_qp(struct c4iw_rdev *rdev, struct t4_wq *wq,
ret = -ENOMEM;
goto free_sq;
}
PDBG("%s sq base va 0x%p pa 0x%llx rq base va 0x%p pa 0x%llx\n",
pr_debug("%s sq base va 0x%p pa 0x%llx rq base va 0x%p pa 0x%llx\n",
__func__, wq->sq.queue,
(unsigned long long)virt_to_phys(wq->sq.queue),
wq->rq.queue,
......@@ -362,7 +362,7 @@ static int create_qp(struct c4iw_rdev *rdev, struct t4_wq *wq,
if (ret)
goto free_dma;
PDBG("%s sqid 0x%x rqid 0x%x kdb 0x%p sq_bar2_addr %p rq_bar2_addr %p\n",
pr_debug("%s sqid 0x%x rqid 0x%x kdb 0x%p sq_bar2_addr %p rq_bar2_addr %p\n",
__func__, wq->sq.qid, wq->rq.qid, wq->db,
wq->sq.bar2_va, wq->rq.bar2_va);
......@@ -725,7 +725,7 @@ static void free_qp_work(struct work_struct *work)
ucontext = qhp->ucontext;
rhp = qhp->rhp;
PDBG("%s qhp %p ucontext %p\n", __func__, qhp, ucontext);
pr_debug("%s qhp %p ucontext %p\n", __func__, qhp, ucontext);
destroy_qp(&rhp->rdev, &qhp->wq,
ucontext ? &ucontext->uctx : &rhp->rdev.uctx);
......@@ -739,19 +739,19 @@ static void queue_qp_free(struct kref *kref)
struct c4iw_qp *qhp;
qhp = container_of(kref, struct c4iw_qp, kref);
PDBG("%s qhp %p\n", __func__, qhp);
pr_debug("%s qhp %p\n", __func__, qhp);
queue_work(qhp->rhp->rdev.free_workq, &qhp->free_work);
}
void c4iw_qp_add_ref(struct ib_qp *qp)
{
PDBG("%s ib_qp %p\n", __func__, qp);
pr_debug("%s ib_qp %p\n", __func__, qp);
kref_get(&to_c4iw_qp(qp)->kref);
}
void c4iw_qp_rem_ref(struct ib_qp *qp)
{
PDBG("%s ib_qp %p\n", __func__, qp);
pr_debug("%s ib_qp %p\n", __func__, qp);
kref_put(&to_c4iw_qp(qp)->kref, queue_qp_free);
}
......@@ -959,7 +959,7 @@ int c4iw_post_send(struct ib_qp *ibqp, struct ib_send_wr *wr,
c4iw_invalidate_mr(qhp->rhp, wr->ex.invalidate_rkey);
break;
default:
PDBG("%s post of type=%d TBD!\n", __func__,
pr_debug("%s post of type=%d TBD!\n", __func__,
wr->opcode);
err = -EINVAL;
}
......@@ -981,8 +981,9 @@ int c4iw_post_send(struct ib_qp *ibqp, struct ib_send_wr *wr,
init_wr_hdr(wqe, qhp->wq.sq.pidx, fw_opcode, fw_flags, len16);
PDBG("%s cookie 0x%llx pidx 0x%x opcode 0x%x read_len %u\n",
__func__, (unsigned long long)wr->wr_id, qhp->wq.sq.pidx,
pr_debug("%s cookie 0x%llx pidx 0x%x opcode 0x%x read_len %u\n",
__func__,
(unsigned long long)wr->wr_id, qhp->wq.sq.pidx,
swsqe->opcode, swsqe->read_len);
wr = wr->next;
num_wrs--;
......@@ -1057,8 +1058,9 @@ int c4iw_post_receive(struct ib_qp *ibqp, struct ib_recv_wr *wr,
wqe->recv.r2[1] = 0;
wqe->recv.r2[2] = 0;
wqe->recv.len16 = len16;
PDBG("%s cookie 0x%llx pidx %u\n", __func__,
(unsigned long long) wr->wr_id, qhp->wq.rq.pidx);
pr_debug("%s cookie 0x%llx pidx %u\n",
__func__,
(unsigned long long)wr->wr_id, qhp->wq.rq.pidx);
t4_rq_produce(&qhp->wq, len16);
idx += DIV_ROUND_UP(len16*16, T4_EQ_ENTRY_SIZE);
wr = wr->next;
......@@ -1217,7 +1219,7 @@ static void post_terminate(struct c4iw_qp *qhp, struct t4_cqe *err_cqe,
struct sk_buff *skb;
struct terminate_message *term;
PDBG("%s qhp %p qid 0x%x tid %u\n", __func__, qhp, qhp->wq.sq.qid,
pr_debug("%s qhp %p qid 0x%x tid %u\n", __func__, qhp, qhp->wq.sq.qid,
qhp->ep->hwtid);
skb = skb_dequeue(&qhp->ep->com.ep_skb_list);
......@@ -1254,7 +1256,7 @@ static void __flush_qp(struct c4iw_qp *qhp, struct c4iw_cq *rchp,
int rq_flushed, sq_flushed;
unsigned long flag;
PDBG("%s qhp %p rchp %p schp %p\n", __func__, qhp, rchp, schp);
pr_debug("%s qhp %p rchp %p schp %p\n", __func__, qhp, rchp, schp);
/* locking hierarchy: cq lock first, then qp lock. */
spin_lock_irqsave(&rchp->lock, flag);
......@@ -1339,7 +1341,7 @@ static int rdma_fini(struct c4iw_dev *rhp, struct c4iw_qp *qhp,
int ret;
struct sk_buff *skb;
PDBG("%s qhp %p qid 0x%x tid %u\n", __func__, qhp, qhp->wq.sq.qid,
pr_debug("%s qhp %p qid 0x%x tid %u\n", __func__, qhp, qhp->wq.sq.qid,
ep->hwtid);
skb = skb_dequeue(&ep->com.ep_skb_list);
......@@ -1366,13 +1368,13 @@ static int rdma_fini(struct c4iw_dev *rhp, struct c4iw_qp *qhp,
ret = c4iw_wait_for_reply(&rhp->rdev, &ep->com.wr_wait, qhp->ep->hwtid,
qhp->wq.sq.qid, __func__);
out:
PDBG("%s ret %d\n", __func__, ret);
pr_debug("%s ret %d\n", __func__, ret);
return ret;
}
static void build_rtr_msg(u8 p2p_type, struct fw_ri_init *init)
{
PDBG("%s p2p_type = %d\n", __func__, p2p_type);
pr_debug("%s p2p_type = %d\n", __func__, p2p_type);
memset(&init->u, 0, sizeof init->u);
switch (p2p_type) {
case FW_RI_INIT_P2PTYPE_RDMA_WRITE:
......@@ -1401,7 +1403,7 @@ static int rdma_init(struct c4iw_dev *rhp, struct c4iw_qp *qhp)
int ret;
struct sk_buff *skb;
PDBG("%s qhp %p qid 0x%x tid %u ird %u ord %u\n", __func__, qhp,
pr_debug("%s qhp %p qid 0x%x tid %u ird %u ord %u\n", __func__, qhp,
qhp->wq.sq.qid, qhp->ep->hwtid, qhp->ep->ird, qhp->ep->ord);
skb = alloc_skb(sizeof *wqe, GFP_KERNEL);
......@@ -1474,7 +1476,7 @@ static int rdma_init(struct c4iw_dev *rhp, struct c4iw_qp *qhp)
err1:
free_ird(rhp, qhp->attr.max_ird);
out:
PDBG("%s ret %d\n", __func__, ret);
pr_debug("%s ret %d\n", __func__, ret);
return ret;
}
......@@ -1491,7 +1493,8 @@ int c4iw_modify_qp(struct c4iw_dev *rhp, struct c4iw_qp *qhp,
int free = 0;
struct c4iw_ep *ep = NULL;
PDBG("%s qhp %p sqid 0x%x rqid 0x%x ep %p state %d -> %d\n", __func__,
pr_debug("%s qhp %p sqid 0x%x rqid 0x%x ep %p state %d -> %d\n",
__func__,
qhp, qhp->wq.sq.qid, qhp->wq.rq.qid, qhp->ep, qhp->attr.state,
(mask & C4IW_QP_ATTR_NEXT_STATE) ? attrs->next_state : -1);
......@@ -1678,7 +1681,7 @@ int c4iw_modify_qp(struct c4iw_dev *rhp, struct c4iw_qp *qhp,
}
goto out;
err:
PDBG("%s disassociating ep %p qpid 0x%x\n", __func__, qhp->ep,
pr_debug("%s disassociating ep %p qpid 0x%x\n", __func__, qhp->ep,
qhp->wq.sq.qid);
/* disassociate the LLP connection */
......@@ -1715,7 +1718,7 @@ int c4iw_modify_qp(struct c4iw_dev *rhp, struct c4iw_qp *qhp,
*/
if (free)
c4iw_put_ep(&ep->com);
PDBG("%s exit state %d\n", __func__, qhp->attr.state);
pr_debug("%s exit state %d\n", __func__, qhp->attr.state);
return ret;
}
......@@ -1745,7 +1748,7 @@ int c4iw_destroy_qp(struct ib_qp *ib_qp)
c4iw_qp_rem_ref(ib_qp);
PDBG("%s ib_qp %p qpid 0x%0x\n", __func__, ib_qp, qhp->wq.sq.qid);
pr_debug("%s ib_qp %p qpid 0x%0x\n", __func__, ib_qp, qhp->wq.sq.qid);
return 0;
}
......@@ -1764,7 +1767,7 @@ struct ib_qp *c4iw_create_qp(struct ib_pd *pd, struct ib_qp_init_attr *attrs,
struct c4iw_mm_entry *sq_key_mm, *rq_key_mm = NULL, *sq_db_key_mm;
struct c4iw_mm_entry *rq_db_key_mm = NULL, *ma_sync_key_mm = NULL;
PDBG("%s ib_pd %p\n", __func__, pd);
pr_debug("%s ib_pd %p\n", __func__, pd);
if (attrs->qp_type != IB_QPT_RC)
return ERR_PTR(-EINVAL);
......@@ -1935,8 +1938,8 @@ struct ib_qp *c4iw_create_qp(struct ib_pd *pd, struct ib_qp_init_attr *attrs,
qhp->ibqp.qp_num = qhp->wq.sq.qid;
init_timer(&(qhp->timer));
INIT_LIST_HEAD(&qhp->db_fc_entry);
PDBG("%s sq id %u size %u memsize %zu num_entries %u "
"rq id %u size %u memsize %zu num_entries %u\n", __func__,
pr_debug("%s sq id %u size %u memsize %zu num_entries %u rq id %u size %u memsize %zu num_entries %u\n",
__func__,
qhp->wq.sq.qid, qhp->wq.sq.size, qhp->wq.sq.memsize,
attrs->cap.max_send_wr, qhp->wq.rq.qid, qhp->wq.rq.size,
qhp->wq.rq.memsize, attrs->cap.max_recv_wr);
......@@ -1969,7 +1972,7 @@ int c4iw_ib_modify_qp(struct ib_qp *ibqp, struct ib_qp_attr *attr,
enum c4iw_qp_attr_mask mask = 0;
struct c4iw_qp_attributes attrs;
PDBG("%s ib_qp %p\n", __func__, ibqp);
pr_debug("%s ib_qp %p\n", __func__, ibqp);
/* iwarp does not support the RTR state */
if ((attr_mask & IB_QP_STATE) && (attr->qp_state == IB_QPS_RTR))
......@@ -2015,7 +2018,7 @@ int c4iw_ib_modify_qp(struct ib_qp *ibqp, struct ib_qp_attr *attr,
struct ib_qp *c4iw_get_qp(struct ib_device *dev, int qpn)
{
PDBG("%s ib_dev %p qpn 0x%x\n", __func__, dev, qpn);
pr_debug("%s ib_dev %p qpn 0x%x\n", __func__, dev, qpn);
return (struct ib_qp *)get_qhp(to_c4iw_dev(dev), qpn);
}
......
drivers/infiniband/hw/cxgb4/resource.c
View file @ a9a42886
......@@ -90,7 +90,7 @@ u32 c4iw_get_resource(struct c4iw_id_table *id_table)
void c4iw_put_resource(struct c4iw_id_table *id_table, u32 entry)
{
PDBG("%s entry 0x%x\n", __func__, entry);
pr_debug("%s entry 0x%x\n", __func__, entry);
c4iw_id_free(id_table, entry);
}
......@@ -141,7 +141,7 @@ u32 c4iw_get_cqid(struct c4iw_rdev *rdev, struct c4iw_dev_ucontext *uctx)
}
out:
mutex_unlock(&uctx->lock);
PDBG("%s qid 0x%x\n", __func__, qid);
pr_debug("%s qid 0x%x\n", __func__, qid);
mutex_lock(&rdev->stats.lock);
if (rdev->stats.qid.cur > rdev->stats.qid.max)
rdev->stats.qid.max = rdev->stats.qid.cur;
......@@ -157,7 +157,7 @@ void c4iw_put_cqid(struct c4iw_rdev *rdev, u32 qid,
entry = kmalloc(sizeof *entry, GFP_KERNEL);
if (!entry)
return;
PDBG("%s qid 0x%x\n", __func__, qid);
pr_debug("%s qid 0x%x\n", __func__, qid);
entry->qid = qid;
mutex_lock(&uctx->lock);
list_add_tail(&entry->entry, &uctx->cqids);
......@@ -215,7 +215,7 @@ u32 c4iw_get_qpid(struct c4iw_rdev *rdev, struct c4iw_dev_ucontext *uctx)
}
out:
mutex_unlock(&uctx->lock);
PDBG("%s qid 0x%x\n", __func__, qid);
pr_debug("%s qid 0x%x\n", __func__, qid);
mutex_lock(&rdev->stats.lock);
if (rdev->stats.qid.cur > rdev->stats.qid.max)
rdev->stats.qid.max = rdev->stats.qid.cur;
......@@ -231,7 +231,7 @@ void c4iw_put_qpid(struct c4iw_rdev *rdev, u32 qid,
entry = kmalloc(sizeof *entry, GFP_KERNEL);
if (!entry)
return;
PDBG("%s qid 0x%x\n", __func__, qid);
pr_debug("%s qid 0x%x\n", __func__, qid);
entry->qid = qid;
mutex_lock(&uctx->lock);
list_add_tail(&entry->entry, &uctx->qpids);
......@@ -254,7 +254,7 @@ void c4iw_destroy_resource(struct c4iw_resource *rscp)
u32 c4iw_pblpool_alloc(struct c4iw_rdev *rdev, int size)
{
unsigned long addr = gen_pool_alloc(rdev->pbl_pool, size);
PDBG("%s addr 0x%x size %d\n", __func__, (u32)addr, size);
pr_debug("%s addr 0x%x size %d\n", __func__, (u32)addr, size);
mutex_lock(&rdev->stats.lock);
if (addr) {
rdev->stats.pbl.cur += roundup(size, 1 << MIN_PBL_SHIFT);
......@@ -268,7 +268,7 @@ u32 c4iw_pblpool_alloc(struct c4iw_rdev *rdev, int size)
void c4iw_pblpool_free(struct c4iw_rdev *rdev, u32 addr, int size)
{
PDBG("%s addr 0x%x size %d\n", __func__, addr, size);
pr_debug("%s addr 0x%x size %d\n", __func__, addr, size);
mutex_lock(&rdev->stats.lock);
rdev->stats.pbl.cur -= roundup(size, 1 << MIN_PBL_SHIFT);
mutex_unlock(&rdev->stats.lock);
......@@ -290,7 +290,7 @@ int c4iw_pblpool_create(struct c4iw_rdev *rdev)
while (pbl_start < pbl_top) {
pbl_chunk = min(pbl_top - pbl_start + 1, pbl_chunk);
if (gen_pool_add(rdev->pbl_pool, pbl_start, pbl_chunk, -1)) {
PDBG("%s failed to add PBL chunk (%x/%x)\n",
pr_debug("%s failed to add PBL chunk (%x/%x)\n",
__func__, pbl_start, pbl_chunk);
if (pbl_chunk <= 1024 << MIN_PBL_SHIFT) {
pr_warn("Failed to add all PBL chunks (%x/%x)\n",
......@@ -299,7 +299,7 @@ int c4iw_pblpool_create(struct c4iw_rdev *rdev)
}
pbl_chunk >>= 1;
} else {
PDBG("%s added PBL chunk (%x/%x)\n",
pr_debug("%s added PBL chunk (%x/%x)\n",
__func__, pbl_start, pbl_chunk);
pbl_start += pbl_chunk;
}
......@@ -322,7 +322,7 @@ void c4iw_pblpool_destroy(struct c4iw_rdev *rdev)
u32 c4iw_rqtpool_alloc(struct c4iw_rdev *rdev, int size)
{
unsigned long addr = gen_pool_alloc(rdev->rqt_pool, size << 6);
PDBG("%s addr 0x%x size %d\n", __func__, (u32)addr, size << 6);
pr_debug("%s addr 0x%x size %d\n", __func__, (u32)addr, size << 6);
if (!addr)
pr_warn_ratelimited("%s: Out of RQT memory\n",
pci_name(rdev->lldi.pdev));
......@@ -339,7 +339,7 @@ u32 c4iw_rqtpool_alloc(struct c4iw_rdev *rdev, int size)
void c4iw_rqtpool_free(struct c4iw_rdev *rdev, u32 addr, int size)
{
PDBG("%s addr 0x%x size %d\n", __func__, addr, size << 6);
pr_debug("%s addr 0x%x size %d\n", __func__, addr, size << 6);
mutex_lock(&rdev->stats.lock);
rdev->stats.rqt.cur -= roundup(size << 6, 1 << MIN_RQT_SHIFT);
mutex_unlock(&rdev->stats.lock);
......@@ -361,7 +361,7 @@ int c4iw_rqtpool_create(struct c4iw_rdev *rdev)
while (rqt_start < rqt_top) {
rqt_chunk = min(rqt_top - rqt_start + 1, rqt_chunk);
if (gen_pool_add(rdev->rqt_pool, rqt_start, rqt_chunk, -1)) {
PDBG("%s failed to add RQT chunk (%x/%x)\n",
pr_debug("%s failed to add RQT chunk (%x/%x)\n",
__func__, rqt_start, rqt_chunk);
if (rqt_chunk <= 1024 << MIN_RQT_SHIFT) {
pr_warn("Failed to add all RQT chunks (%x/%x)\n",
......@@ -370,7 +370,7 @@ int c4iw_rqtpool_create(struct c4iw_rdev *rdev)
}
rqt_chunk >>= 1;
} else {
PDBG("%s added RQT chunk (%x/%x)\n",
pr_debug("%s added RQT chunk (%x/%x)\n",
__func__, rqt_start, rqt_chunk);
rqt_start += rqt_chunk;
}
......@@ -391,7 +391,7 @@ void c4iw_rqtpool_destroy(struct c4iw_rdev *rdev)
u32 c4iw_ocqp_pool_alloc(struct c4iw_rdev *rdev, int size)
{
unsigned long addr = gen_pool_alloc(rdev->ocqp_pool, size);
PDBG("%s addr 0x%x size %d\n", __func__, (u32)addr, size);
pr_debug("%s addr 0x%x size %d\n", __func__, (u32)addr, size);
if (addr) {
mutex_lock(&rdev->stats.lock);
rdev->stats.ocqp.cur += roundup(size, 1 << MIN_OCQP_SHIFT);
......@@ -404,7 +404,7 @@ u32 c4iw_ocqp_pool_alloc(struct c4iw_rdev *rdev, int size)
void c4iw_ocqp_pool_free(struct c4iw_rdev *rdev, u32 addr, int size)
{
PDBG("%s addr 0x%x size %d\n", __func__, addr, size);
pr_debug("%s addr 0x%x size %d\n", __func__, addr, size);
mutex_lock(&rdev->stats.lock);
rdev->stats.ocqp.cur -= roundup(size, 1 << MIN_OCQP_SHIFT);
mutex_unlock(&rdev->stats.lock);
......@@ -426,7 +426,7 @@ int c4iw_ocqp_pool_create(struct c4iw_rdev *rdev)
while (start < top) {
chunk = min(top - start + 1, chunk);
if (gen_pool_add(rdev->ocqp_pool, start, chunk, -1)) {
PDBG("%s failed to add OCQP chunk (%x/%x)\n",
pr_debug("%s failed to add OCQP chunk (%x/%x)\n",
__func__, start, chunk);
if (chunk <= 1024 << MIN_OCQP_SHIFT) {
pr_warn("Failed to add all OCQP chunks (%x/%x)\n",
......@@ -435,7 +435,7 @@ int c4iw_ocqp_pool_create(struct c4iw_rdev *rdev)
}
chunk >>= 1;
} else {
PDBG("%s added OCQP chunk (%x/%x)\n",
pr_debug("%s added OCQP chunk (%x/%x)\n",
__func__, start, chunk);
start += chunk;
}
......
drivers/infiniband/hw/cxgb4/t4.h
View file @ a9a42886
......@@ -466,13 +466,13 @@ static inline void t4_ring_sq_db(struct t4_wq *wq, u16 inc, union t4_wr *wqe)
wmb();
if (wq->sq.bar2_va) {
if (inc == 1 && wq->sq.bar2_qid == 0 && wqe) {
PDBG("%s: WC wq->sq.pidx = %d\n",
pr_debug("%s: WC wq->sq.pidx = %d\n",
__func__, wq->sq.pidx);
pio_copy((u64 __iomem *)
(wq->sq.bar2_va + SGE_UDB_WCDOORBELL),
(u64 *)wqe);
} else {
PDBG("%s: DB wq->sq.pidx = %d\n",
pr_debug("%s: DB wq->sq.pidx = %d\n",
__func__, wq->sq.pidx);
writel(PIDX_T5_V(inc) | QID_V(wq->sq.bar2_qid),
wq->sq.bar2_va + SGE_UDB_KDOORBELL);
......@@ -493,13 +493,13 @@ static inline void t4_ring_rq_db(struct t4_wq *wq, u16 inc,
wmb();
if (wq->rq.bar2_va) {
if (inc == 1 && wq->rq.bar2_qid == 0 && wqe) {
PDBG("%s: WC wq->rq.pidx = %d\n",
pr_debug("%s: WC wq->rq.pidx = %d\n",
__func__, wq->rq.pidx);
pio_copy((u64 __iomem *)
(wq->rq.bar2_va + SGE_UDB_WCDOORBELL),
(void *)wqe);
} else {
PDBG("%s: DB wq->rq.pidx = %d\n",
pr_debug("%s: DB wq->rq.pidx = %d\n",
__func__, wq->rq.pidx);
writel(PIDX_T5_V(inc) | QID_V(wq->rq.bar2_qid),
wq->rq.bar2_va + SGE_UDB_KDOORBELL);
......@@ -601,7 +601,8 @@ static inline void t4_swcq_produce(struct t4_cq *cq)
{
cq->sw_in_use++;
if (cq->sw_in_use == cq->size) {
PDBG("%s cxgb4 sw cq overflow cqid %u\n", __func__, cq->cqid);
pr_debug("%s cxgb4 sw cq overflow cqid %u\n",
__func__, cq->cqid);
cq->error = 1;
BUG_ON(1);
}
......@@ -672,7 +673,8 @@ static inline int t4_next_hw_cqe(struct t4_cq *cq, struct t4_cqe **cqe)
static inline struct t4_cqe *t4_next_sw_cqe(struct t4_cq *cq)
{
if (cq->sw_in_use == cq->size) {
PDBG("%s cxgb4 sw cq overflow cqid %u\n", __func__, cq->cqid);
pr_debug("%s cxgb4 sw cq overflow cqid %u\n",
__func__, cq->cqid);
cq->error = 1;
BUG_ON(1);
return NULL;
......
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