Merge branches 'amso1100', 'cma', 'cxgb4', 'misc', 'mlx4' and 'qib' into for-next
Roland Dreier [Sun, 30 Jan 2011 04:45:04 +0000 (20:45 -0800)]
drivers/infiniband/core/sa_query.c
drivers/infiniband/core/ucma.c
drivers/infiniband/hw/amso1100/c2_vq.c
drivers/infiniband/hw/qib/qib_iba7322.c
drivers/net/mlx4/main.c

index e38be1b..fbbfa24 100644 (file)
@@ -1079,7 +1079,7 @@ static void ib_sa_remove_one(struct ib_device *device)
 
        ib_unregister_event_handler(&sa_dev->event_handler);
 
-       flush_scheduled_work();
+       flush_workqueue(ib_wq);
 
        for (i = 0; i <= sa_dev->end_port - sa_dev->start_port; ++i) {
                if (rdma_port_get_link_layer(device, i + 1) == IB_LINK_LAYER_INFINIBAND) {
index ca12acf..ec1e9da 100644 (file)
@@ -636,6 +636,16 @@ static void ucma_copy_iboe_route(struct rdma_ucm_query_route_resp *resp,
        }
 }
 
+static void ucma_copy_iw_route(struct rdma_ucm_query_route_resp *resp,
+                              struct rdma_route *route)
+{
+       struct rdma_dev_addr *dev_addr;
+
+       dev_addr = &route->addr.dev_addr;
+       rdma_addr_get_dgid(dev_addr, (union ib_gid *) &resp->ib_route[0].dgid);
+       rdma_addr_get_sgid(dev_addr, (union ib_gid *) &resp->ib_route[0].sgid);
+}
+
 static ssize_t ucma_query_route(struct ucma_file *file,
                                const char __user *inbuf,
                                int in_len, int out_len)
@@ -670,8 +680,10 @@ static ssize_t ucma_query_route(struct ucma_file *file,
 
        resp.node_guid = (__force __u64) ctx->cm_id->device->node_guid;
        resp.port_num = ctx->cm_id->port_num;
-       if (rdma_node_get_transport(ctx->cm_id->device->node_type) == RDMA_TRANSPORT_IB) {
-               switch (rdma_port_get_link_layer(ctx->cm_id->device, ctx->cm_id->port_num)) {
+       switch (rdma_node_get_transport(ctx->cm_id->device->node_type)) {
+       case RDMA_TRANSPORT_IB:
+               switch (rdma_port_get_link_layer(ctx->cm_id->device,
+                       ctx->cm_id->port_num)) {
                case IB_LINK_LAYER_INFINIBAND:
                        ucma_copy_ib_route(&resp, &ctx->cm_id->route);
                        break;
@@ -681,6 +693,12 @@ static ssize_t ucma_query_route(struct ucma_file *file,
                default:
                        break;
                }
+               break;
+       case RDMA_TRANSPORT_IWARP:
+               ucma_copy_iw_route(&resp, &ctx->cm_id->route);
+               break;
+       default:
+               break;
        }
 
 out:
index 9ce7819..2ec716f 100644 (file)
@@ -107,7 +107,7 @@ struct c2_vq_req *vq_req_alloc(struct c2_dev *c2dev)
        r = kmalloc(sizeof(struct c2_vq_req), GFP_KERNEL);
        if (r) {
                init_waitqueue_head(&r->wait_object);
-               r->reply_msg = (u64) NULL;
+               r->reply_msg = 0;
                r->event = 0;
                r->cm_id = NULL;
                r->qp = NULL;
@@ -123,7 +123,7 @@ struct c2_vq_req *vq_req_alloc(struct c2_dev *c2dev)
  */
 void vq_req_free(struct c2_dev *c2dev, struct c2_vq_req *r)
 {
-       r->reply_msg = (u64) NULL;
+       r->reply_msg = 0;
        if (atomic_dec_and_test(&r->refcnt)) {
                kfree(r);
        }
@@ -151,7 +151,7 @@ void vq_req_get(struct c2_dev *c2dev, struct c2_vq_req *r)
 void vq_req_put(struct c2_dev *c2dev, struct c2_vq_req *r)
 {
        if (atomic_dec_and_test(&r->refcnt)) {
-               if (r->reply_msg != (u64) NULL)
+               if (r->reply_msg != 0)
                        vq_repbuf_free(c2dev,
                                       (void *) (unsigned long) r->reply_msg);
                kfree(r);
index 50cceb3..b01809a 100644 (file)
@@ -623,7 +623,6 @@ struct qib_chippport_specific {
        u8 ibmalfusesnap;
        struct qib_qsfp_data qsfp_data;
        char epmsgbuf[192]; /* for port error interrupt msg buffer */
-       u8 bounced;
 };
 
 static struct {
@@ -1881,23 +1880,7 @@ static noinline void handle_7322_p_errors(struct qib_pportdata *ppd)
                    IB_PHYSPORTSTATE_DISABLED)
                        qib_set_ib_7322_lstate(ppd, 0,
                               QLOGIC_IB_IBCC_LINKINITCMD_DISABLE);
-               else {
-                       u32 lstate;
-                       /*
-                        * We need the current logical link state before
-                        * lflags are set in handle_e_ibstatuschanged.
-                        */
-                       lstate = qib_7322_iblink_state(ibcs);
-
-                       if (IS_QMH(dd) && !ppd->cpspec->bounced &&
-                           ltstate == IB_PHYSPORTSTATE_LINKUP &&
-                           (lstate >= IB_PORT_INIT &&
-                               lstate <= IB_PORT_ACTIVE)) {
-                               ppd->cpspec->bounced = 1;
-                               qib_7322_set_ib_cfg(ppd, QIB_IB_CFG_LSTATE,
-                                       IB_LINKCMD_DOWN | IB_LINKINITCMD_POLL);
-                       }
-
+               else
                        /*
                         * Since going into a recovery state causes the link
                         * state to go down and since recovery is transitory,
@@ -1911,7 +1894,6 @@ static noinline void handle_7322_p_errors(struct qib_pportdata *ppd)
                            ltstate != IB_PHYSPORTSTATE_RECOVERY_WAITRMT &&
                            ltstate != IB_PHYSPORTSTATE_RECOVERY_IDLE)
                                qib_handle_e_ibstatuschanged(ppd, ibcs);
-               }
        }
        if (*msg && iserr)
                qib_dev_porterr(dd, ppd->port, "%s error\n", msg);
@@ -2381,6 +2363,11 @@ static int qib_7322_bringup_serdes(struct qib_pportdata *ppd)
        qib_write_kreg_port(ppd, krp_rcvctrl, ppd->p_rcvctrl);
        spin_unlock_irqrestore(&dd->cspec->rcvmod_lock, flags);
 
+       /* Hold the link state machine for mezz boards */
+       if (IS_QMH(dd) || IS_QME(dd))
+               qib_set_ib_7322_lstate(ppd, 0,
+                                      QLOGIC_IB_IBCC_LINKINITCMD_DISABLE);
+
        /* Also enable IBSTATUSCHG interrupt.  */
        val = qib_read_kreg_port(ppd, krp_errmask);
        qib_write_kreg_port(ppd, krp_errmask,
@@ -5702,6 +5689,11 @@ static void set_no_qsfp_atten(struct qib_devdata *dd, int change)
                                ppd->cpspec->h1_val = h1;
                        /* now change the IBC and serdes, overriding generic */
                        init_txdds_table(ppd, 1);
+                       /* Re-enable the physical state machine on mezz boards
+                        * now that the correct settings have been set. */
+                       if (IS_QMH(dd) || IS_QME(dd))
+                               qib_set_ib_7322_lstate(ppd, 0,
+                                           QLOGIC_IB_IBCC_LINKINITCMD_SLEEP);
                        any++;
                }
                if (*nxt == '\n')
index 4ffdc18..2765a3c 100644 (file)
@@ -1286,6 +1286,21 @@ static DEFINE_PCI_DEVICE_TABLE(mlx4_pci_table) = {
        { PCI_VDEVICE(MELLANOX, 0x6764) }, /* MT26468 ConnectX EN 10GigE PCIe gen2*/
        { PCI_VDEVICE(MELLANOX, 0x6746) }, /* MT26438 ConnectX EN 40GigE PCIe gen2 5GT/s */
        { PCI_VDEVICE(MELLANOX, 0x676e) }, /* MT26478 ConnectX2 40GigE PCIe gen2 */
+       { PCI_VDEVICE(MELLANOX, 0x1002) }, /* MT25400 Family [ConnectX-2 Virtual Function] */
+       { PCI_VDEVICE(MELLANOX, 0x1003) }, /* MT27500 Family [ConnectX-3] */
+       { PCI_VDEVICE(MELLANOX, 0x1004) }, /* MT27500 Family [ConnectX-3 Virtual Function] */
+       { PCI_VDEVICE(MELLANOX, 0x1005) }, /* MT27510 Family */
+       { PCI_VDEVICE(MELLANOX, 0x1006) }, /* MT27511 Family */
+       { PCI_VDEVICE(MELLANOX, 0x1007) }, /* MT27520 Family */
+       { PCI_VDEVICE(MELLANOX, 0x1008) }, /* MT27521 Family */
+       { PCI_VDEVICE(MELLANOX, 0x1009) }, /* MT27530 Family */
+       { PCI_VDEVICE(MELLANOX, 0x100a) }, /* MT27531 Family */
+       { PCI_VDEVICE(MELLANOX, 0x100b) }, /* MT27540 Family */
+       { PCI_VDEVICE(MELLANOX, 0x100c) }, /* MT27541 Family */
+       { PCI_VDEVICE(MELLANOX, 0x100d) }, /* MT27550 Family */
+       { PCI_VDEVICE(MELLANOX, 0x100e) }, /* MT27551 Family */
+       { PCI_VDEVICE(MELLANOX, 0x100f) }, /* MT27560 Family */
+       { PCI_VDEVICE(MELLANOX, 0x1010) }, /* MT27561 Family */
        { 0, }
 };