diff options
Diffstat (limited to 'drivers/infiniband/hw/cxgb4')
| -rw-r--r-- | drivers/infiniband/hw/cxgb4/cm.c | 6 | ||||
| -rw-r--r-- | drivers/infiniband/hw/cxgb4/device.c | 24 | ||||
| -rw-r--r-- | drivers/infiniband/hw/cxgb4/iw_cxgb4.h | 1 | ||||
| -rw-r--r-- | drivers/infiniband/hw/cxgb4/qp.c | 4 | ||||
| -rw-r--r-- | drivers/infiniband/hw/cxgb4/t4.h | 8 |
5 files changed, 31 insertions, 12 deletions
diff --git a/drivers/infiniband/hw/cxgb4/cm.c b/drivers/infiniband/hw/cxgb4/cm.c index 8b00e6c46f01..b4d9e4caf3c9 100644 --- a/drivers/infiniband/hw/cxgb4/cm.c +++ b/drivers/infiniband/hw/cxgb4/cm.c @@ -61,9 +61,9 @@ static char *states[] = { NULL, }; -static int dack_mode; +static int dack_mode = 1; module_param(dack_mode, int, 0644); -MODULE_PARM_DESC(dack_mode, "Delayed ack mode (default=0)"); +MODULE_PARM_DESC(dack_mode, "Delayed ack mode (default=1)"); int c4iw_max_read_depth = 8; module_param(c4iw_max_read_depth, int, 0644); @@ -482,6 +482,7 @@ static int send_connect(struct c4iw_ep *ep) TX_CHAN(ep->tx_chan) | SMAC_SEL(ep->smac_idx) | DSCP(ep->tos) | + ULP_MODE(ULP_MODE_TCPDDP) | RCV_BUFSIZ(rcv_win>>10); opt2 = RX_CHANNEL(0) | RSS_QUEUE_VALID | RSS_QUEUE(ep->rss_qid); @@ -1274,6 +1275,7 @@ static void accept_cr(struct c4iw_ep *ep, __be32 peer_ip, struct sk_buff *skb, TX_CHAN(ep->tx_chan) | SMAC_SEL(ep->smac_idx) | DSCP(ep->tos) | + ULP_MODE(ULP_MODE_TCPDDP) | RCV_BUFSIZ(rcv_win>>10); opt2 = RX_CHANNEL(0) | RSS_QUEUE_VALID | RSS_QUEUE(ep->rss_qid); diff --git a/drivers/infiniband/hw/cxgb4/device.c b/drivers/infiniband/hw/cxgb4/device.c index 54fbc1118abe..e29172c2afcb 100644 --- a/drivers/infiniband/hw/cxgb4/device.c +++ b/drivers/infiniband/hw/cxgb4/device.c @@ -87,17 +87,22 @@ static int dump_qp(int id, void *p, void *data) return 1; if (qp->ep) - cc = snprintf(qpd->buf + qpd->pos, space, "qp id %u state %u " + cc = snprintf(qpd->buf + qpd->pos, space, + "qp sq id %u rq id %u state %u onchip %u " "ep tid %u state %u %pI4:%u->%pI4:%u\n", - qp->wq.sq.qid, (int)qp->attr.state, + qp->wq.sq.qid, qp->wq.rq.qid, (int)qp->attr.state, + qp->wq.sq.flags & T4_SQ_ONCHIP, qp->ep->hwtid, (int)qp->ep->com.state, &qp->ep->com.local_addr.sin_addr.s_addr, ntohs(qp->ep->com.local_addr.sin_port), &qp->ep->com.remote_addr.sin_addr.s_addr, ntohs(qp->ep->com.remote_addr.sin_port)); else - cc = snprintf(qpd->buf + qpd->pos, space, "qp id %u state %u\n", - qp->wq.sq.qid, (int)qp->attr.state); + cc = snprintf(qpd->buf + qpd->pos, space, + "qp sq id %u rq id %u state %u onchip %u\n", + qp->wq.sq.qid, qp->wq.rq.qid, + (int)qp->attr.state, + qp->wq.sq.flags & T4_SQ_ONCHIP); if (cc < space) qpd->pos += cc; return 0; @@ -368,7 +373,6 @@ static void c4iw_rdev_close(struct c4iw_rdev *rdev) static void c4iw_remove(struct c4iw_dev *dev) { PDBG("%s c4iw_dev %p\n", __func__, dev); - cancel_delayed_work_sync(&dev->db_drop_task); list_del(&dev->entry); if (dev->registered) c4iw_unregister_device(dev); @@ -523,8 +527,16 @@ static int c4iw_uld_state_change(void *handle, enum cxgb4_state new_state) case CXGB4_STATE_START_RECOVERY: printk(KERN_INFO MOD "%s: Fatal Error\n", pci_name(dev->rdev.lldi.pdev)); - if (dev->registered) + dev->rdev.flags |= T4_FATAL_ERROR; + if (dev->registered) { + struct ib_event event; + + memset(&event, 0, sizeof event); + event.event = IB_EVENT_DEVICE_FATAL; + event.device = &dev->ibdev; + ib_dispatch_event(&event); c4iw_unregister_device(dev); + } break; case CXGB4_STATE_DETACH: printk(KERN_INFO MOD "%s: Detach\n", diff --git a/drivers/infiniband/hw/cxgb4/iw_cxgb4.h b/drivers/infiniband/hw/cxgb4/iw_cxgb4.h index 2fe19ec9ba60..9f6166f59268 100644 --- a/drivers/infiniband/hw/cxgb4/iw_cxgb4.h +++ b/drivers/infiniband/hw/cxgb4/iw_cxgb4.h @@ -176,7 +176,6 @@ struct c4iw_dev { struct idr mmidr; spinlock_t lock; struct list_head entry; - struct delayed_work db_drop_task; struct dentry *debugfs_root; u8 registered; }; diff --git a/drivers/infiniband/hw/cxgb4/qp.c b/drivers/infiniband/hw/cxgb4/qp.c index 4f0be25cab1a..70a5a3c646da 100644 --- a/drivers/infiniband/hw/cxgb4/qp.c +++ b/drivers/infiniband/hw/cxgb4/qp.c @@ -31,9 +31,9 @@ */ #include "iw_cxgb4.h" -static int ocqp_support; +static int ocqp_support = 1; module_param(ocqp_support, int, 0644); -MODULE_PARM_DESC(ocqp_support, "Support on-chip SQs (default=0)"); +MODULE_PARM_DESC(ocqp_support, "Support on-chip SQs (default=1)"); static void set_state(struct c4iw_qp *qhp, enum c4iw_qp_state state) { diff --git a/drivers/infiniband/hw/cxgb4/t4.h b/drivers/infiniband/hw/cxgb4/t4.h index 70004425d695..24af12fc8228 100644 --- a/drivers/infiniband/hw/cxgb4/t4.h +++ b/drivers/infiniband/hw/cxgb4/t4.h @@ -507,8 +507,14 @@ static inline void t4_swcq_consume(struct t4_cq *cq) static inline void t4_hwcq_consume(struct t4_cq *cq) { cq->bits_type_ts = cq->queue[cq->cidx].bits_type_ts; - if (++cq->cidx_inc == cq->size) + if (++cq->cidx_inc == (cq->size >> 4)) { + u32 val; + + val = SEINTARM(0) | CIDXINC(cq->cidx_inc) | TIMERREG(7) | + INGRESSQID(cq->cqid); + writel(val, cq->gts); cq->cidx_inc = 0; + } if (++cq->cidx == cq->size) { cq->cidx = 0; cq->gen ^= 1; |