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);
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);
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);
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);
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);
if (ep->emss < 128)
ep->emss = 128;
if (ep->emss & 7)
- PDBG("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),
- ep->mss, ep->emss);
+ pr_debug("Warning: misaligned mtu idx %u mss %u emss=%u\n",
+ TCPOPT_MSS_G(opt), ep->mss, ep->emss);
+ pr_debug("%s mss_idx %u mss %u emss=%u\n", __func__, TCPOPT_MSS_G(opt),
+ ep->mss, ep->emss);
}
static enum c4iw_ep_state state_read(struct c4iw_ep_common *epc)
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;
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;
}
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)) {
static void arp_failure_discard(void *handle, struct sk_buff *skb)
{
- pr_err(MOD "ARP failure\n");
+ pr_err("ARP failure\n");
kfree_skb(skb);
}
{
struct c4iw_ep *ep = handle;
- pr_err(MOD "ARP failure during accept - tid %u -dropping connection\n",
+ pr_err("ARP failure during accept - tid %u - dropping connection\n",
ep->hwtid);
__state_set(&ep->com, DEAD);
{
struct c4iw_ep *ep = handle;
- printk(KERN_ERR MOD "ARP failure during connect\n");
+ pr_err("ARP failure during connect\n");
connect_reply_upcall(ep, -EHOSTUNREACH);
__state_set(&ep->com, DEAD);
if (ep->com.remote_addr.ss_family == AF_INET6) {
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) {
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;
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;
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) {
- printk(KERN_ERR MOD "%s - failed to alloc skb.\n",
- __func__);
+ pr_err("%s - failed to alloc skb\n", __func__);
return -ENOMEM;
}
set_wr_txq(skb, CPL_PRIORITY_SETUP, ep->ctrlq_idx);
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 =
cpu_to_be64(FILTER_TUPLE_V(params));
t6req->rsvd = cpu_to_be32(isn);
- PDBG("%s snd_isn %u\n", __func__, t6req->rsvd);
+ pr_debug("%s snd_isn %u\n", __func__, t6req->rsvd);
t6req->opt2 = cpu_to_be32(opt2);
}
}
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 =
cpu_to_be64(FILTER_TUPLE_V(params));
t6req6->rsvd = cpu_to_be32(isn);
- PDBG("%s snd_isn %u\n", __func__, t6req6->rsvd);
+ pr_debug("%s snd_isn %u\n", __func__, t6req6->rsvd);
t6req6->opt2 = cpu_to_be32(opt2);
}
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));
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,
- ep->ord);
+ 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);
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)
skb = get_skb(NULL, wrlen, GFP_KERNEL);
if (!skb) {
- printk(KERN_ERR MOD "%s - cannot alloc skb!\n", __func__);
+ pr_err("%s - cannot alloc skb!\n", __func__);
return -ENOMEM;
}
set_wr_txq(skb, CPL_PRIORITY_DATA, ep->txq_idx);
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)
skb = get_skb(NULL, wrlen, GFP_KERNEL);
if (!skb) {
- printk(KERN_ERR MOD "%s - cannot alloc skb!\n", __func__);
+ pr_err("%s - cannot alloc skb!\n", __func__);
return -ENOMEM;
}
set_wr_txq(skb, CPL_PRIORITY_DATA, ep->txq_idx);
ep = lookup_atid(t, atid);
- PDBG("%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));
+ 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);
dst_confirm(ep->dst);
{
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",
- ep, ep->com.cm_id, ep->hwtid);
+ 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);
set_bit(CLOSE_UPCALL, &ep->com.history);
{
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",
- ep, ep->com.cm_id, ep->hwtid);
+ 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);
}
{
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,
- ep->com.cm_id, ep->hwtid);
+ 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);
set_bit(ABORT_UPCALL, &ep->com.history);
{
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;
}
}
- 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);
set_bit(CONN_RPL_UPCALL, &ep->com.history);
ep->com.cm_id->event_handler(ep->com.cm_id, &event);
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,
{
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);
}
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) {
- printk(KERN_ERR MOD "update_rx_credits - cannot alloc skb!\n");
+ pr_err("update_rx_credits - cannot alloc skb!\n");
return 0;
}
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
/* Validate MPA header. */
if (mpa->revision > mpa_rev) {
- printk(KERN_ERR MOD "%s MPA version mismatch. Local = %d,"
- " Received = %d\n", __func__, mpa_rev, mpa->revision);
+ pr_err("%s MPA version mismatch. Local = %d, Received = %d\n",
+ __func__, mpa_rev, mpa->revision);
err = -EPROTO;
goto err_stop_timer;
}
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
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,
- ep->mpa_attr.recv_marker_enabled,
- ep->mpa_attr.xmit_marker_enabled, ep->mpa_attr.version,
- ep->mpa_attr.p2p_type, p2p_type);
+ 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);
/*
* If responder's RTR does not match with that of initiator, assign
* supports, generate TERM message
*/
if (rtr_mismatch) {
- printk(KERN_ERR "%s: RTR mismatch, sending TERM\n", __func__);
+ pr_err("%s: RTR mismatch, sending TERM\n", __func__);
attrs.layer_etype = LAYER_MPA | DDP_LLP;
attrs.ecode = MPA_NOMATCH_RTR;
attrs.next_state = C4IW_QP_STATE_TERMINATE;
* initiator ORD.
*/
if (insuff_ird) {
- printk(KERN_ERR "%s: Insufficient IRD, sending TERM\n",
- __func__);
+ pr_err("%s: Insufficient IRD, sending TERM\n", __func__);
attrs.layer_etype = LAYER_MPA | DDP_LLP;
attrs.ecode = MPA_INSUFF_IRD;
attrs.next_state = C4IW_QP_STATE_TERMINATE;
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
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.
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;
/*
* Validate MPA Header.
*/
if (mpa->revision > mpa_rev) {
- printk(KERN_ERR MOD "%s MPA version mismatch. Local = %d,"
- " Received = %d\n", __func__, mpa_rev, mpa->revision);
+ pr_err("%s MPA version mismatch. Local = %d, Received = %d\n",
+ __func__, mpa_rev, mpa->revision);
goto err_stop_timer;
}
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) &
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__,
- 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);
+ 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);
__state_set(&ep->com, MPA_REQ_RCVD);
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);
ep = get_ep_from_tid(dev, tid);
if (!ep) {
- printk(KERN_WARNING MOD "Abort rpl to freed endpoint\n");
+ 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:
release = 1;
break;
default:
- printk(KERN_ERR "%s ep %p state %d\n",
- __func__, ep, ep->com.state);
+ pr_err("%s ep %p state %d\n", __func__, ep, ep->com.state);
break;
}
mutex_unlock(&ep->com.mutex);
{
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
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);
*/
ep->atid = cxgb4_alloc_atid(ep->com.dev->rdev.lldi.tids, ep);
if (ep->atid == -1) {
- pr_err("%s - cannot alloc atid.\n", __func__);
+ pr_err("%s - cannot alloc atid\n", __func__);
err = -ENOMEM;
goto fail2;
}
ra = (__u8 *)&raddr6->sin6_addr;
}
if (!ep->dst) {
- pr_err("%s - cannot find route.\n", __func__);
+ pr_err("%s - cannot find route\n", __func__);
err = -EHOSTUNREACH;
goto fail3;
}
ep->com.dev->rdev.lldi.adapter_type,
ep->com.cm_id->tos);
if (err) {
- pr_err("%s - cannot alloc l2e.\n", __func__);
+ pr_err("%s - cannot alloc l2e\n", __func__);
goto fail4;
}
- PDBG("%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);
+ 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);
state_set(&ep->com, CONNECTING);
ep->tos = ep->com.cm_id->tos;
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,
- status, status2errno(status));
+ 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",
- __func__, atid, status, neg_adv_str(status));
+ 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);
dev->rdev.stats.neg_adv++;
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,
- rpl->status, status2errno(rpl->status));
+ 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);
out:
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;
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);
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);
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);
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;
}
/* 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"
- , __func__, parent_ep, hwtid,
- local_ip, peer_ip, ntohs(local_port),
- ntohs(peer_port), peer_mss);
+ 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);
dst = cxgb_find_route(&dev->rdev.lldi, get_real_dev,
*(__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"
- , __func__, parent_ep, hwtid,
- local_ip, peer_ip, ntohs(local_port),
- ntohs(peer_port), peer_mss);
+ 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);
dst = cxgb_find_route6(&dev->rdev.lldi, get_real_dev,
local_ip, peer_ip, local_port, peer_port,
PASS_OPEN_TOS_G(ntohl(req->tos_stid)),
&parent_ep->com.local_addr)->sin6_scope_id);
}
if (!dst) {
- printk(KERN_ERR MOD "%s - failed to find dst entry!\n",
- __func__);
+ pr_err("%s - failed to find dst entry!\n", __func__);
goto reject;
}
child_ep = alloc_ep(sizeof(*child_ep), GFP_KERNEL);
if (!child_ep) {
- printk(KERN_ERR MOD "%s - failed to allocate ep entry!\n",
- __func__);
+ pr_err("%s - failed to allocate ep entry!\n", __func__);
dst_release(dst);
goto reject;
}
err = import_ep(child_ep, iptype, peer_ip, dst, dev, false,
parent_ep->com.dev->rdev.lldi.adapter_type, tos);
if (err) {
- printk(KERN_ERR MOD "%s - failed to allocate l2t entry!\n",
- __func__);
+ pr_err("%s - failed to allocate l2t entry!\n", __func__);
dst_release(dst);
kfree(child_ep);
goto reject;
child_ep->dst = dst;
child_ep->hwtid = hwtid;
- PDBG("%s tx_chan %u smac_idx %u rss_qid %u\n", __func__,
- child_ep->tx_chan, child_ep->smac_idx, child_ep->rss_qid);
+ 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);
cxgb4_insert_tid(t, child_ep, hwtid);
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,
- ntohs(req->tcp_opt));
+ 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));
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);
* 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:
return 0;
if (cxgb_is_neg_adv(req->status)) {
- PDBG("%s Negative advice on abort- tid %u status %d (%s)\n",
- __func__, ep->hwtid, req->status,
- neg_adv_str(req->status));
+ 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++;
mutex_lock(&dev->rdev.stats.lock);
dev->rdev.stats.neg_adv++;
mutex_unlock(&dev->rdev.stats.lock);
goto deref_ep;
}
- PDBG("%s ep %p tid %u state %u\n", __func__, ep, ep->hwtid,
- ep->com.state);
+ pr_debug("%s ep %p tid %u state %u\n", __func__, ep, ep->hwtid,
+ ep->com.state);
set_bit(PEER_ABORT, &ep->com.history);
/*
* 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;
ep->com.qp, C4IW_QP_ATTR_NEXT_STATE,
&attrs, 1);
if (ret)
- printk(KERN_ERR MOD
- "%s - qp <- error failed!\n",
- __func__);
+ pr_err("%s - qp <- error failed!\n", __func__);
}
peer_abort_upcall(ep);
break;
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:
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 */
BUG_ON(!ep);
if (ep && ep->com.qp) {
- printk(KERN_WARNING MOD "TERM received tid %u qpid %u\n", tid,
- ep->com.qp->wq.sq.qid);
+ pr_warn("TERM received tid %u qpid %u\n",
+ tid, ep->com.qp->wq.sq.qid);
attrs.next_state = C4IW_QP_STATE_TERMINATE;
c4iw_modify_qp(ep->com.qp->rhp, ep->com.qp,
C4IW_QP_ATTR_NEXT_STATE, &attrs, 1);
} else
- printk(KERN_WARNING MOD "TERM received tid %u no ep/qp\n", tid);
+ pr_warn("TERM received tid %u no ep/qp\n", tid);
c4iw_put_ep(&ep->com);
return 0;
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",
- __func__, ep, ep->hwtid, state_read(&ep->com));
+ 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,
- state_read(&ep->com), ep->mpa_attr.initiator ? 1 : 0);
+ 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);
ep->mpa_skb = NULL;
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) {
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) {
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);
}
ep = alloc_ep(sizeof(*ep), GFP_KERNEL);
if (!ep) {
- printk(KERN_ERR MOD "%s - cannot alloc ep.\n", __func__);
+ pr_err("%s - cannot alloc ep\n", __func__);
err = -ENOMEM;
goto out;
}
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,
- ep->com.qp, cm_id);
+ pr_debug("%s qpn 0x%x qp %p cm_id %p\n", __func__, conn_param->qpn,
+ ep->com.qp, cm_id);
/*
* Allocate an active TID to initiate a TCP connection.
*/
ep->atid = cxgb4_alloc_atid(dev->rdev.lldi.tids, ep);
if (ep->atid == -1) {
- printk(KERN_ERR MOD "%s - cannot alloc atid.\n", __func__);
+ pr_err("%s - cannot alloc atid\n", __func__);
err = -ENOMEM;
goto fail2;
}
}
/* find a route */
- PDBG("%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));
+ 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,
laddr->sin_addr.s_addr,
raddr->sin_addr.s_addr,
}
/* find a route */
- PDBG("%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));
+ 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));
ep->dst = cxgb_find_route6(&dev->rdev.lldi, get_real_dev,
laddr6->sin6_addr.s6_addr,
raddr6->sin6_addr.s6_addr,
raddr6->sin6_scope_id);
}
if (!ep->dst) {
- printk(KERN_ERR MOD "%s - cannot find route.\n", __func__);
+ pr_err("%s - cannot find route\n", __func__);
err = -EHOSTUNREACH;
goto fail3;
}
err = import_ep(ep, iptype, ra, ep->dst, ep->com.dev, true,
ep->com.dev->rdev.lldi.adapter_type, cm_id->tos);
if (err) {
- printk(KERN_ERR MOD "%s - cannot alloc l2e.\n", __func__);
+ pr_err("%s - cannot alloc l2e\n", __func__);
goto fail4;
}
- PDBG("%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);
+ 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);
state_set(&ep->com, CONNECTING);
ep->tos = cm_id->tos;
ep = alloc_ep(sizeof(*ep), GFP_KERNEL);
if (!ep) {
- printk(KERN_ERR MOD "%s - cannot alloc ep.\n", __func__);
+ pr_err("%s - cannot alloc ep\n", __func__);
err = -ENOMEM;
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;
cm_id->m_local_addr.ss_family, ep);
if (ep->stid == -1) {
- printk(KERN_ERR MOD "%s - cannot alloc stid.\n", __func__);
+ pr_err("%s - cannot alloc stid\n", __func__);
err = -ENOMEM;
goto fail2;
}
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);
mutex_lock(&ep->com.mutex);
- PDBG("%s ep %p state %s, abrupt %d\n", __func__, ep,
- states[ep->com.state], abrupt);
+ pr_debug("%s ep %p state %s, abrupt %d\n", __func__, ep,
+ states[ep->com.state], abrupt);
/*
* Ref the ep here in case we have fatal errors causing the
case MORIBUND:
case ABORTING:
case DEAD:
- PDBG("%s ignoring disconnect ep %p state %u\n",
- __func__, ep, ep->com.state);
+ pr_debug("%s ignoring disconnect ep %p state %u\n",
+ __func__, ep, ep->com.state);
break;
default:
BUG();
C4IW_QP_ATTR_NEXT_STATE,
&attrs, 1);
if (ret)
- pr_err(MOD
- "%s - qp <- error failed!\n",
+ pr_err("%s - qp <- error failed!\n",
__func__);
}
fatal = 1;
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);
int ret;
req_skb = alloc_skb(sizeof(struct fw_ofld_connection_wr), GFP_KERNEL);
+ if (!req_skb)
+ return;
req = (struct fw_ofld_connection_wr *)__skb_put(req_skb, sizeof(*req));
memset(req, 0, sizeof(*req));
req->op_compl = htonl(WR_OP_V(FW_OFLD_CONNECTION_WR) | FW_WR_COMPL_F);
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;
}
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__,
- ntohl(iph->daddr), ntohs(tcph->dest), ntohl(iph->saddr),
- ntohs(tcph->source), iph->tos);
+ 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);
dst = cxgb_find_route(&dev->rdev.lldi, get_real_dev,
iph->daddr, iph->saddr, tcph->dest,
int abort = 1;
mutex_lock(&ep->com.mutex);
- PDBG("%s ep %p tid %u state %d\n", __func__, ep, ep->hwtid,
- ep->com.state);
+ 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) {
case MPA_REQ_SENT:
struct cpl_set_tcb_rpl *rpl = cplhdr(skb);
if (rpl->status != CPL_ERR_NONE) {
- printk(KERN_ERR MOD "Unexpected SET_TCB_RPL status %u "
- "for tid %u\n", rpl->status, GET_TID(rpl));
+ pr_err("Unexpected SET_TCB_RPL status %u for tid %u\n",
+ rpl->status, GET_TID(rpl));
}
kfree_skb(skb);
return 0;
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);
sched(dev, skb);
break;
default:
- printk(KERN_ERR MOD "%s unexpected fw6 msg type %u\n", __func__,
- rpl->type);
+ pr_err("%s unexpected fw6 msg type %u\n",
+ __func__, rpl->type);
kfree_skb(skb);
break;
}
ep = get_ep_from_tid(dev, tid);
/* This EP will be dereferenced in peer_abort() */
if (!ep) {
- printk(KERN_WARNING MOD
- "Abort on non-existent endpoint, tid %d\n", tid);
+ pr_warn("Abort on non-existent endpoint, tid %d\n", tid);
kfree_skb(skb);
return 0;
}
if (cxgb_is_neg_adv(req->status)) {
- PDBG("%s Negative advice on abort- tid %u status %d (%s)\n",
- __func__, ep->hwtid, req->status,
- neg_adv_str(req->status));
+ 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,
- ep->com.state);
+ 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);
out:
projects / karo-tx-linux.git / blobdiff