Merge branches 'cma', 'cxgb4', 'ipoib', 'mlx4', 'mlx4-sriov', 'nes', 'qib' and 'srp' into for-linus
diff --git a/drivers/infiniband/core/cma.c b/drivers/infiniband/core/cma.c
index 7172559..26b3760 100644
--- a/drivers/infiniband/core/cma.c
+++ b/drivers/infiniband/core/cma.c
@@ -3058,7 +3058,10 @@
if (id_priv->id.ps == RDMA_PS_IPOIB)
comp_mask |= IB_SA_MCMEMBER_REC_RATE |
- IB_SA_MCMEMBER_REC_RATE_SELECTOR;
+ IB_SA_MCMEMBER_REC_RATE_SELECTOR |
+ IB_SA_MCMEMBER_REC_MTU_SELECTOR |
+ IB_SA_MCMEMBER_REC_MTU |
+ IB_SA_MCMEMBER_REC_HOP_LIMIT;
mc->multicast.ib = ib_sa_join_multicast(&sa_client, id_priv->id.device,
id_priv->id.port_num, &rec,
diff --git a/drivers/infiniband/core/ucm.c b/drivers/infiniband/core/ucm.c
index 06f0871..49b15ac 100644
--- a/drivers/infiniband/core/ucm.c
+++ b/drivers/infiniband/core/ucm.c
@@ -397,7 +397,6 @@
struct ib_ucm_event_get cmd;
struct ib_ucm_event *uevent;
int result = 0;
- DEFINE_WAIT(wait);
if (out_len < sizeof(struct ib_ucm_event_resp))
return -ENOSPC;
diff --git a/drivers/infiniband/core/ucma.c b/drivers/infiniband/core/ucma.c
index 055ed59..7972bae2 100644
--- a/drivers/infiniband/core/ucma.c
+++ b/drivers/infiniband/core/ucma.c
@@ -310,7 +310,6 @@
struct rdma_ucm_get_event cmd;
struct ucma_event *uevent;
int ret = 0;
- DEFINE_WAIT(wait);
if (out_len < sizeof uevent->resp)
return -ENOSPC;
diff --git a/drivers/infiniband/hw/cxgb4/qp.c b/drivers/infiniband/hw/cxgb4/qp.c
index 45aedf1..e2bf9c6 100644
--- a/drivers/infiniband/hw/cxgb4/qp.c
+++ b/drivers/infiniband/hw/cxgb4/qp.c
@@ -137,19 +137,25 @@
return -ENOMEM;
wq->rq.qid = c4iw_get_qpid(rdev, uctx);
- if (!wq->rq.qid)
- goto err1;
+ if (!wq->rq.qid) {
+ ret = -ENOMEM;
+ goto free_sq_qid;
+ }
if (!user) {
wq->sq.sw_sq = kzalloc(wq->sq.size * sizeof *wq->sq.sw_sq,
GFP_KERNEL);
- if (!wq->sq.sw_sq)
- goto err2;
+ if (!wq->sq.sw_sq) {
+ ret = -ENOMEM;
+ goto free_rq_qid;
+ }
wq->rq.sw_rq = kzalloc(wq->rq.size * sizeof *wq->rq.sw_rq,
GFP_KERNEL);
- if (!wq->rq.sw_rq)
- goto err3;
+ if (!wq->rq.sw_rq) {
+ ret = -ENOMEM;
+ goto free_sw_sq;
+ }
}
/*
@@ -157,15 +163,23 @@
*/
wq->rq.rqt_size = roundup_pow_of_two(wq->rq.size);
wq->rq.rqt_hwaddr = c4iw_rqtpool_alloc(rdev, wq->rq.rqt_size);
- if (!wq->rq.rqt_hwaddr)
- goto err4;
+ if (!wq->rq.rqt_hwaddr) {
+ ret = -ENOMEM;
+ goto free_sw_rq;
+ }
if (user) {
- if (alloc_oc_sq(rdev, &wq->sq) && alloc_host_sq(rdev, &wq->sq))
- goto err5;
+ ret = alloc_oc_sq(rdev, &wq->sq);
+ if (ret)
+ goto free_hwaddr;
+
+ ret = alloc_host_sq(rdev, &wq->sq);
+ if (ret)
+ goto free_sq;
} else
- if (alloc_host_sq(rdev, &wq->sq))
- goto err5;
+ ret = alloc_host_sq(rdev, &wq->sq);
+ if (ret)
+ goto free_hwaddr;
memset(wq->sq.queue, 0, wq->sq.memsize);
dma_unmap_addr_set(&wq->sq, mapping, wq->sq.dma_addr);
@@ -173,7 +187,7 @@
wq->rq.memsize, &(wq->rq.dma_addr),
GFP_KERNEL);
if (!wq->rq.queue)
- goto err6;
+ goto free_sq;
PDBG("%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),
@@ -201,7 +215,7 @@
skb = alloc_skb(wr_len, GFP_KERNEL);
if (!skb) {
ret = -ENOMEM;
- goto err7;
+ goto free_dma;
}
set_wr_txq(skb, CPL_PRIORITY_CONTROL, 0);
@@ -266,33 +280,33 @@
ret = c4iw_ofld_send(rdev, skb);
if (ret)
- goto err7;
+ goto free_dma;
ret = c4iw_wait_for_reply(rdev, &wr_wait, 0, wq->sq.qid, __func__);
if (ret)
- goto err7;
+ goto free_dma;
PDBG("%s sqid 0x%x rqid 0x%x kdb 0x%p squdb 0x%llx rqudb 0x%llx\n",
__func__, wq->sq.qid, wq->rq.qid, wq->db,
(unsigned long long)wq->sq.udb, (unsigned long long)wq->rq.udb);
return 0;
-err7:
+free_dma:
dma_free_coherent(&(rdev->lldi.pdev->dev),
wq->rq.memsize, wq->rq.queue,
dma_unmap_addr(&wq->rq, mapping));
-err6:
+free_sq:
dealloc_sq(rdev, &wq->sq);
-err5:
+free_hwaddr:
c4iw_rqtpool_free(rdev, wq->rq.rqt_hwaddr, wq->rq.rqt_size);
-err4:
+free_sw_rq:
kfree(wq->rq.sw_rq);
-err3:
+free_sw_sq:
kfree(wq->sq.sw_sq);
-err2:
+free_rq_qid:
c4iw_put_qpid(rdev, wq->rq.qid, uctx);
-err1:
+free_sq_qid:
c4iw_put_qpid(rdev, wq->sq.qid, uctx);
- return -ENOMEM;
+ return ret;
}
static int build_immd(struct t4_sq *sq, struct fw_ri_immd *immdp,
diff --git a/drivers/infiniband/hw/mlx4/qp.c b/drivers/infiniband/hw/mlx4/qp.c
index 96fe103..19e0637 100644
--- a/drivers/infiniband/hw/mlx4/qp.c
+++ b/drivers/infiniband/hw/mlx4/qp.c
@@ -2729,6 +2729,10 @@
if (qp->flags & MLX4_IB_QP_LSO)
qp_init_attr->create_flags |= IB_QP_CREATE_IPOIB_UD_LSO;
+ qp_init_attr->sq_sig_type =
+ qp->sq_signal_bits == cpu_to_be32(MLX4_WQE_CTRL_CQ_UPDATE) ?
+ IB_SIGNAL_ALL_WR : IB_SIGNAL_REQ_WR;
+
out:
mutex_unlock(&qp->mutex);
return err;
diff --git a/drivers/infiniband/hw/nes/nes.h b/drivers/infiniband/hw/nes/nes.h
index c438e46..0da62b9 100644
--- a/drivers/infiniband/hw/nes/nes.h
+++ b/drivers/infiniband/hw/nes/nes.h
@@ -399,11 +399,20 @@
writeb(val, addr);
}
-
+enum nes_resource {
+ NES_RESOURCE_MW = 1,
+ NES_RESOURCE_FAST_MR,
+ NES_RESOURCE_PHYS_MR,
+ NES_RESOURCE_USER_MR,
+ NES_RESOURCE_PD,
+ NES_RESOURCE_QP,
+ NES_RESOURCE_CQ,
+ NES_RESOURCE_ARP
+};
static inline int nes_alloc_resource(struct nes_adapter *nesadapter,
unsigned long *resource_array, u32 max_resources,
- u32 *req_resource_num, u32 *next)
+ u32 *req_resource_num, u32 *next, enum nes_resource resource_type)
{
unsigned long flags;
u32 resource_num;
@@ -414,7 +423,7 @@
if (resource_num >= max_resources) {
resource_num = find_first_zero_bit(resource_array, max_resources);
if (resource_num >= max_resources) {
- printk(KERN_ERR PFX "%s: No available resourcess.\n", __func__);
+ printk(KERN_ERR PFX "%s: No available resources [type=%u].\n", __func__, resource_type);
spin_unlock_irqrestore(&nesadapter->resource_lock, flags);
return -EMFILE;
}
diff --git a/drivers/infiniband/hw/nes/nes_cm.c b/drivers/infiniband/hw/nes/nes_cm.c
index 020e95c..cfaacaf 100644
--- a/drivers/infiniband/hw/nes/nes_cm.c
+++ b/drivers/infiniband/hw/nes/nes_cm.c
@@ -430,6 +430,8 @@
buf += sizeof(*tcph);
skb->ip_summed = CHECKSUM_PARTIAL;
+ if (!(cm_node->netdev->features & NETIF_F_IP_CSUM))
+ skb->ip_summed = CHECKSUM_NONE;
skb->protocol = htons(0x800);
skb->data_len = 0;
skb->mac_len = ETH_HLEN;
@@ -1356,7 +1358,7 @@
else
netdev = nesvnic->netdev;
- neigh = dst_neigh_lookup(&rt->dst, &dst_ip);
+ neigh = neigh_lookup(&arp_tbl, &rt->rt_gateway, netdev);
rcu_read_lock();
if (neigh) {
@@ -1465,12 +1467,8 @@
cm_node->loopbackpartner = NULL;
/* get the mac addr for the remote node */
- if (ipv4_is_loopback(htonl(cm_node->rem_addr))) {
- arpindex = nes_arp_table(nesdev, ntohl(nesvnic->local_ipaddr), NULL, NES_ARP_RESOLVE);
- } else {
- oldarpindex = nes_arp_table(nesdev, cm_node->rem_addr, NULL, NES_ARP_RESOLVE);
- arpindex = nes_addr_resolve_neigh(nesvnic, cm_info->rem_addr, oldarpindex);
- }
+ oldarpindex = nes_arp_table(nesdev, cm_node->rem_addr, NULL, NES_ARP_RESOLVE);
+ arpindex = nes_addr_resolve_neigh(nesvnic, cm_info->rem_addr, oldarpindex);
if (arpindex < 0) {
kfree(cm_node);
return NULL;
@@ -3153,11 +3151,7 @@
nesqp->nesqp_context->tcpPorts[1] =
cpu_to_le16(ntohs(cm_id->remote_addr.sin_port));
- if (ipv4_is_loopback(cm_id->remote_addr.sin_addr.s_addr))
- nesqp->nesqp_context->ip0 =
- cpu_to_le32(ntohl(nesvnic->local_ipaddr));
- else
- nesqp->nesqp_context->ip0 =
+ nesqp->nesqp_context->ip0 =
cpu_to_le32(ntohl(cm_id->remote_addr.sin_addr.s_addr));
nesqp->nesqp_context->misc2 |= cpu_to_le32(
@@ -3182,10 +3176,7 @@
memset(&nes_quad, 0, sizeof(nes_quad));
nes_quad.DstIpAdrIndex =
cpu_to_le32((u32)PCI_FUNC(nesdev->pcidev->devfn) << 24);
- if (ipv4_is_loopback(cm_id->remote_addr.sin_addr.s_addr))
- nes_quad.SrcIpadr = nesvnic->local_ipaddr;
- else
- nes_quad.SrcIpadr = cm_id->remote_addr.sin_addr.s_addr;
+ nes_quad.SrcIpadr = cm_id->remote_addr.sin_addr.s_addr;
nes_quad.TcpPorts[0] = cm_id->remote_addr.sin_port;
nes_quad.TcpPorts[1] = cm_id->local_addr.sin_port;
@@ -3538,11 +3529,7 @@
cpu_to_le16(ntohs(cm_id->local_addr.sin_port));
nesqp->nesqp_context->tcpPorts[1] =
cpu_to_le16(ntohs(cm_id->remote_addr.sin_port));
- if (ipv4_is_loopback(cm_id->remote_addr.sin_addr.s_addr))
- nesqp->nesqp_context->ip0 =
- cpu_to_le32(ntohl(nesvnic->local_ipaddr));
- else
- nesqp->nesqp_context->ip0 =
+ nesqp->nesqp_context->ip0 =
cpu_to_le32(ntohl(cm_id->remote_addr.sin_addr.s_addr));
nesqp->nesqp_context->misc2 |= cpu_to_le32(
@@ -3571,10 +3558,7 @@
nes_quad.DstIpAdrIndex =
cpu_to_le32((u32)PCI_FUNC(nesdev->pcidev->devfn) << 24);
- if (ipv4_is_loopback(cm_id->remote_addr.sin_addr.s_addr))
- nes_quad.SrcIpadr = nesvnic->local_ipaddr;
- else
- nes_quad.SrcIpadr = cm_id->remote_addr.sin_addr.s_addr;
+ nes_quad.SrcIpadr = cm_id->remote_addr.sin_addr.s_addr;
nes_quad.TcpPorts[0] = cm_id->remote_addr.sin_port;
nes_quad.TcpPorts[1] = cm_id->local_addr.sin_port;
diff --git a/drivers/infiniband/hw/nes/nes_hw.c b/drivers/infiniband/hw/nes/nes_hw.c
index d42c9f4..78e936d 100644
--- a/drivers/infiniband/hw/nes/nes_hw.c
+++ b/drivers/infiniband/hw/nes/nes_hw.c
@@ -3577,10 +3577,10 @@
tcp_state = (aeq_info & NES_AEQE_TCP_STATE_MASK) >> NES_AEQE_TCP_STATE_SHIFT;
iwarp_state = (aeq_info & NES_AEQE_IWARP_STATE_MASK) >> NES_AEQE_IWARP_STATE_SHIFT;
nes_debug(NES_DBG_AEQ, "aeid = 0x%04X, qp-cq id = %d, aeqe = %p,"
- " Tcp state = %s, iWARP state = %s\n",
+ " Tcp state = %d, iWARP state = %d\n",
async_event_id,
le32_to_cpu(aeqe->aeqe_words[NES_AEQE_COMP_QP_CQ_ID_IDX]), aeqe,
- nes_tcp_state_str[tcp_state], nes_iwarp_state_str[iwarp_state]);
+ tcp_state, iwarp_state);
aeqe_cq_id = le32_to_cpu(aeqe->aeqe_words[NES_AEQE_COMP_QP_CQ_ID_IDX]);
if (aeq_info & NES_AEQE_QP) {
diff --git a/drivers/infiniband/hw/nes/nes_nic.c b/drivers/infiniband/hw/nes/nes_nic.c
index f3a3ecf..d0391ac 100644
--- a/drivers/infiniband/hw/nes/nes_nic.c
+++ b/drivers/infiniband/hw/nes/nes_nic.c
@@ -385,24 +385,20 @@
/* bump past the vlan tag */
wqe_fragment_length++;
/* wqe_fragment_address = (u64 *)&nic_sqe->wqe_words[NES_NIC_SQ_WQE_FRAG0_LOW_IDX]; */
+ wqe_misc |= NES_NIC_SQ_WQE_COMPLETION;
if (skb->ip_summed == CHECKSUM_PARTIAL) {
- tcph = tcp_hdr(skb);
- if (1) {
- if (skb_is_gso(skb)) {
- /* nes_debug(NES_DBG_NIC_TX, "%s: TSO request... seg size = %u\n",
- netdev->name, skb_is_gso(skb)); */
- wqe_misc |= NES_NIC_SQ_WQE_LSO_ENABLE |
- NES_NIC_SQ_WQE_COMPLETION | (u16)skb_is_gso(skb);
- set_wqe_32bit_value(nic_sqe->wqe_words, NES_NIC_SQ_WQE_LSO_INFO_IDX,
- ((u32)tcph->doff) |
- (((u32)(((unsigned char *)tcph) - skb->data)) << 4));
- } else {
- wqe_misc |= NES_NIC_SQ_WQE_COMPLETION;
- }
+ if (skb_is_gso(skb)) {
+ tcph = tcp_hdr(skb);
+ /* nes_debug(NES_DBG_NIC_TX, "%s: TSO request... is_gso = %u seg size = %u\n",
+ netdev->name, skb_is_gso(skb), skb_shinfo(skb)->gso_size); */
+ wqe_misc |= NES_NIC_SQ_WQE_LSO_ENABLE | (u16)skb_shinfo(skb)->gso_size;
+ set_wqe_32bit_value(nic_sqe->wqe_words, NES_NIC_SQ_WQE_LSO_INFO_IDX,
+ ((u32)tcph->doff) |
+ (((u32)(((unsigned char *)tcph) - skb->data)) << 4));
}
} else { /* CHECKSUM_HW */
- wqe_misc |= NES_NIC_SQ_WQE_DISABLE_CHKSUM | NES_NIC_SQ_WQE_COMPLETION;
+ wqe_misc |= NES_NIC_SQ_WQE_DISABLE_CHKSUM;
}
set_wqe_32bit_value(nic_sqe->wqe_words, NES_NIC_SQ_WQE_TOTAL_LENGTH_IDX,
@@ -597,10 +593,10 @@
nes_debug(NES_DBG_NIC_TX, "ERROR: SKB header too big, headlen=%u, FIRST_FRAG_SIZE=%u\n",
original_first_length, NES_FIRST_FRAG_SIZE);
nes_debug(NES_DBG_NIC_TX, "%s Request to tx NIC packet length %u, headlen %u,"
- " (%u frags), tso_size=%u\n",
+ " (%u frags), is_gso = %u tso_size=%u\n",
netdev->name,
skb->len, skb_headlen(skb),
- skb_shinfo(skb)->nr_frags, skb_is_gso(skb));
+ skb_shinfo(skb)->nr_frags, skb_is_gso(skb), skb_shinfo(skb)->gso_size);
}
memcpy(&nesnic->first_frag_vbase[nesnic->sq_head].buffer,
skb->data, min(((unsigned int)NES_FIRST_FRAG_SIZE),
@@ -652,8 +648,8 @@
} else {
nesnic->tx_skb[nesnic->sq_head] = NULL;
}
- wqe_misc |= NES_NIC_SQ_WQE_COMPLETION | (u16)skb_is_gso(skb);
- if ((tso_wqe_length + original_first_length) > skb_is_gso(skb)) {
+ wqe_misc |= NES_NIC_SQ_WQE_COMPLETION | (u16)skb_shinfo(skb)->gso_size;
+ if ((tso_wqe_length + original_first_length) > skb_shinfo(skb)->gso_size) {
wqe_misc |= NES_NIC_SQ_WQE_LSO_ENABLE;
} else {
iph->tot_len = htons(tso_wqe_length + original_first_length - nhoffset);
@@ -1679,12 +1675,10 @@
netdev->hard_header_len = ETH_HLEN;
netdev->addr_len = ETH_ALEN;
netdev->type = ARPHRD_ETHER;
- netdev->features = NETIF_F_HIGHDMA;
netdev->netdev_ops = &nes_netdev_ops;
netdev->ethtool_ops = &nes_ethtool_ops;
netif_napi_add(netdev, &nesvnic->napi, nes_netdev_poll, 128);
nes_debug(NES_DBG_INIT, "Enabling VLAN Insert/Delete.\n");
- netdev->features |= NETIF_F_HW_VLAN_TX;
/* Fill in the port structure */
nesvnic->netdev = netdev;
@@ -1711,11 +1705,11 @@
netdev->dev_addr[5] = (u8)u64temp;
memcpy(netdev->perm_addr, netdev->dev_addr, 6);
- netdev->hw_features = NETIF_F_RXCSUM | NETIF_F_SG | NETIF_F_IP_CSUM |
- NETIF_F_HW_VLAN_RX;
+ netdev->hw_features = NETIF_F_SG | NETIF_F_IP_CSUM | NETIF_F_RXCSUM | NETIF_F_HW_VLAN_RX;
if ((nesvnic->logical_port < 2) || (nesdev->nesadapter->hw_rev != NE020_REV))
netdev->hw_features |= NETIF_F_TSO;
- netdev->features |= netdev->hw_features;
+
+ netdev->features = netdev->hw_features | NETIF_F_HIGHDMA | NETIF_F_HW_VLAN_TX;
netdev->hw_features |= NETIF_F_LRO;
nes_debug(NES_DBG_INIT, "nesvnic = %p, reported features = 0x%lX, QPid = %d,"
diff --git a/drivers/infiniband/hw/nes/nes_utils.c b/drivers/infiniband/hw/nes/nes_utils.c
index e98f4fc..2042c0f 100644
--- a/drivers/infiniband/hw/nes/nes_utils.c
+++ b/drivers/infiniband/hw/nes/nes_utils.c
@@ -699,7 +699,7 @@
arp_index = 0;
err = nes_alloc_resource(nesadapter, nesadapter->allocated_arps,
- nesadapter->arp_table_size, (u32 *)&arp_index, &nesadapter->next_arp_index);
+ nesadapter->arp_table_size, (u32 *)&arp_index, &nesadapter->next_arp_index, NES_RESOURCE_ARP);
if (err) {
nes_debug(NES_DBG_NETDEV, "nes_alloc_resource returned error = %u\n", err);
return err;
diff --git a/drivers/infiniband/hw/nes/nes_verbs.c b/drivers/infiniband/hw/nes/nes_verbs.c
index 8b8812d..1dadcf3 100644
--- a/drivers/infiniband/hw/nes/nes_verbs.c
+++ b/drivers/infiniband/hw/nes/nes_verbs.c
@@ -80,7 +80,7 @@
next_stag_index %= nesadapter->max_mr;
ret = nes_alloc_resource(nesadapter, nesadapter->allocated_mrs,
- nesadapter->max_mr, &stag_index, &next_stag_index);
+ nesadapter->max_mr, &stag_index, &next_stag_index, NES_RESOURCE_MW);
if (ret) {
return ERR_PTR(ret);
}
@@ -404,7 +404,7 @@
err = nes_alloc_resource(nesadapter, nesadapter->allocated_mrs,
nesadapter->max_mr, &stag_index,
- &next_stag_index);
+ &next_stag_index, NES_RESOURCE_FAST_MR);
if (err)
return ERR_PTR(err);
@@ -780,7 +780,7 @@
netdev_refcnt_read(nesvnic->netdev));
err = nes_alloc_resource(nesadapter, nesadapter->allocated_pds,
- nesadapter->max_pd, &pd_num, &nesadapter->next_pd);
+ nesadapter->max_pd, &pd_num, &nesadapter->next_pd, NES_RESOURCE_PD);
if (err) {
return ERR_PTR(err);
}
@@ -1157,7 +1157,7 @@
nes_debug(NES_DBG_QP, "RQ size=%u, SQ Size=%u\n", rq_size, sq_size);
ret = nes_alloc_resource(nesadapter, nesadapter->allocated_qps,
- nesadapter->max_qp, &qp_num, &nesadapter->next_qp);
+ nesadapter->max_qp, &qp_num, &nesadapter->next_qp, NES_RESOURCE_QP);
if (ret) {
return ERR_PTR(ret);
}
@@ -1546,7 +1546,7 @@
return ERR_PTR(-EINVAL);
err = nes_alloc_resource(nesadapter, nesadapter->allocated_cqs,
- nesadapter->max_cq, &cq_num, &nesadapter->next_cq);
+ nesadapter->max_cq, &cq_num, &nesadapter->next_cq, NES_RESOURCE_CQ);
if (err) {
return ERR_PTR(err);
}
@@ -2129,7 +2129,7 @@
return ERR_PTR(-EINVAL);
err = nes_alloc_resource(nesadapter, nesadapter->allocated_mrs, nesadapter->max_mr,
- &stag_index, &next_stag_index);
+ &stag_index, &next_stag_index, NES_RESOURCE_PHYS_MR);
if (err) {
return ERR_PTR(err);
}
@@ -2360,7 +2360,7 @@
next_stag_index %= nesadapter->max_mr;
err = nes_alloc_resource(nesadapter, nesadapter->allocated_mrs,
- nesadapter->max_mr, &stag_index, &next_stag_index);
+ nesadapter->max_mr, &stag_index, &next_stag_index, NES_RESOURCE_USER_MR);
if (err) {
ib_umem_release(region);
return ERR_PTR(err);
diff --git a/drivers/infiniband/hw/qib/qib_common.h b/drivers/infiniband/hw/qib/qib_common.h
index 145da404..d39e018 100644
--- a/drivers/infiniband/hw/qib/qib_common.h
+++ b/drivers/infiniband/hw/qib/qib_common.h
@@ -285,7 +285,6 @@
#ifndef QIB_KERN_TYPE
#define QIB_KERN_TYPE 0
-#define QIB_IDSTR "QLogic kernel.org driver"
#endif
/*
@@ -302,6 +301,19 @@
#define QIB_KERN_SWVERSION ((QIB_KERN_TYPE << 31) | QIB_USER_SWVERSION)
/*
+ * Define the driver version number. This is something that refers only
+ * to the driver itself, not the software interfaces it supports.
+ */
+#define QIB_DRIVER_VERSION_BASE "1.11"
+
+/* create the final driver version string */
+#ifdef QIB_IDSTR
+#define QIB_DRIVER_VERSION QIB_DRIVER_VERSION_BASE " " QIB_IDSTR
+#else
+#define QIB_DRIVER_VERSION QIB_DRIVER_VERSION_BASE
+#endif
+
+/*
* If the unit is specified via open, HCA choice is fixed. If port is
* specified, it's also fixed. Otherwise we try to spread contexts
* across ports and HCAs, using different algorithims. WITHIN is
diff --git a/drivers/infiniband/hw/qib/qib_driver.c b/drivers/infiniband/hw/qib/qib_driver.c
index e41e7f7..5423edc 100644
--- a/drivers/infiniband/hw/qib/qib_driver.c
+++ b/drivers/infiniband/hw/qib/qib_driver.c
@@ -46,7 +46,7 @@
* The size has to be longer than this string, so we can append
* board/chip information to it in the init code.
*/
-const char ib_qib_version[] = QIB_IDSTR "\n";
+const char ib_qib_version[] = QIB_DRIVER_VERSION "\n";
DEFINE_SPINLOCK(qib_devs_lock);
LIST_HEAD(qib_dev_list);
@@ -65,6 +65,7 @@
MODULE_LICENSE("Dual BSD/GPL");
MODULE_AUTHOR("QLogic <support@qlogic.com>");
MODULE_DESCRIPTION("QLogic IB driver");
+MODULE_VERSION(QIB_DRIVER_VERSION);
/*
* QIB_PIO_MAXIBHDR is the max IB header size allowed for in our
diff --git a/drivers/infiniband/hw/qib/qib_keys.c b/drivers/infiniband/hw/qib/qib_keys.c
index e9486c7..81c7b73 100644
--- a/drivers/infiniband/hw/qib/qib_keys.c
+++ b/drivers/infiniband/hw/qib/qib_keys.c
@@ -186,8 +186,9 @@
goto bail;
off = sge->addr - mr->user_base;
- if (unlikely(sge->addr < mr->iova || off + sge->length > mr->length ||
- (mr->access_flags & acc) == 0))
+ if (unlikely(sge->addr < mr->user_base ||
+ off + sge->length > mr->length ||
+ (mr->access_flags & acc) != acc))
goto bail;
if (unlikely(!atomic_inc_not_zero(&mr->refcount)))
goto bail;
diff --git a/drivers/infiniband/hw/qib/qib_verbs.c b/drivers/infiniband/hw/qib/qib_verbs.c
index fc9b205..ba51a47 100644
--- a/drivers/infiniband/hw/qib/qib_verbs.c
+++ b/drivers/infiniband/hw/qib/qib_verbs.c
@@ -2224,7 +2224,7 @@
ibdev->dma_ops = &qib_dma_mapping_ops;
snprintf(ibdev->node_desc, sizeof(ibdev->node_desc),
- QIB_IDSTR " %s", init_utsname()->nodename);
+ "QLogic Infiniband HCA %s", init_utsname()->nodename);
ret = ib_register_device(ibdev, qib_create_port_files);
if (ret)
diff --git a/drivers/infiniband/ulp/ipoib/ipoib_main.c b/drivers/infiniband/ulp/ipoib/ipoib_main.c
index 1e19b5a..ea0dfc7 100644
--- a/drivers/infiniband/ulp/ipoib/ipoib_main.c
+++ b/drivers/infiniband/ulp/ipoib/ipoib_main.c
@@ -150,7 +150,7 @@
netif_stop_queue(dev);
- ipoib_ib_dev_down(dev, 0);
+ ipoib_ib_dev_down(dev, 1);
ipoib_ib_dev_stop(dev, 0);
if (!test_bit(IPOIB_FLAG_SUBINTERFACE, &priv->flags)) {
diff --git a/drivers/infiniband/ulp/ipoib/ipoib_multicast.c b/drivers/infiniband/ulp/ipoib/ipoib_multicast.c
index 7536724..cecb98a 100644
--- a/drivers/infiniband/ulp/ipoib/ipoib_multicast.c
+++ b/drivers/infiniband/ulp/ipoib/ipoib_multicast.c
@@ -175,7 +175,9 @@
mcast->mcmember = *mcmember;
- /* Set the cached Q_Key before we attach if it's the broadcast group */
+ /* Set the multicast MTU and cached Q_Key before we attach if it's
+ * the broadcast group.
+ */
if (!memcmp(mcast->mcmember.mgid.raw, priv->dev->broadcast + 4,
sizeof (union ib_gid))) {
spin_lock_irq(&priv->lock);
@@ -183,10 +185,17 @@
spin_unlock_irq(&priv->lock);
return -EAGAIN;
}
+ priv->mcast_mtu = IPOIB_UD_MTU(ib_mtu_enum_to_int(priv->broadcast->mcmember.mtu));
priv->qkey = be32_to_cpu(priv->broadcast->mcmember.qkey);
spin_unlock_irq(&priv->lock);
priv->tx_wr.wr.ud.remote_qkey = priv->qkey;
set_qkey = 1;
+
+ if (!ipoib_cm_admin_enabled(dev)) {
+ rtnl_lock();
+ dev_set_mtu(dev, min(priv->mcast_mtu, priv->admin_mtu));
+ rtnl_unlock();
+ }
}
if (!test_bit(IPOIB_MCAST_FLAG_SENDONLY, &mcast->flags)) {
@@ -574,14 +583,6 @@
return;
}
- priv->mcast_mtu = IPOIB_UD_MTU(ib_mtu_enum_to_int(priv->broadcast->mcmember.mtu));
-
- if (!ipoib_cm_admin_enabled(dev)) {
- rtnl_lock();
- dev_set_mtu(dev, min(priv->mcast_mtu, priv->admin_mtu));
- rtnl_unlock();
- }
-
ipoib_dbg_mcast(priv, "successfully joined all multicast groups\n");
clear_bit(IPOIB_MCAST_RUN, &priv->flags);
diff --git a/drivers/infiniband/ulp/srp/ib_srp.c b/drivers/infiniband/ulp/srp/ib_srp.c
index 1b5b0c7..922d845 100644
--- a/drivers/infiniband/ulp/srp/ib_srp.c
+++ b/drivers/infiniband/ulp/srp/ib_srp.c
@@ -638,9 +638,9 @@
struct scsi_cmnd *scmnd = srp_claim_req(target, req, NULL);
if (scmnd) {
+ srp_free_req(target, req, scmnd, 0);
scmnd->result = DID_RESET << 16;
scmnd->scsi_done(scmnd);
- srp_free_req(target, req, scmnd, 0);
}
}
@@ -1687,6 +1687,7 @@
SRP_TSK_ABORT_TASK);
srp_free_req(target, req, scmnd, 0);
scmnd->result = DID_ABORT << 16;
+ scmnd->scsi_done(scmnd);
return SUCCESS;
}
diff --git a/drivers/net/ethernet/mellanox/mlx4/fw.c b/drivers/net/ethernet/mellanox/mlx4/fw.c
index 419914b..4f30b993 100644
--- a/drivers/net/ethernet/mellanox/mlx4/fw.c
+++ b/drivers/net/ethernet/mellanox/mlx4/fw.c
@@ -596,7 +596,7 @@
dev_cap->max_pds = 1 << (field & 0x3f);
MLX4_GET(field, outbox, QUERY_DEV_CAP_RSVD_XRC_OFFSET);
dev_cap->reserved_xrcds = field >> 4;
- MLX4_GET(field, outbox, QUERY_DEV_CAP_MAX_PD_OFFSET);
+ MLX4_GET(field, outbox, QUERY_DEV_CAP_MAX_XRC_OFFSET);
dev_cap->max_xrcds = 1 << (field & 0x1f);
MLX4_GET(size, outbox, QUERY_DEV_CAP_RDMARC_ENTRY_SZ_OFFSET);
diff --git a/drivers/net/ethernet/mellanox/mlx4/resource_tracker.c b/drivers/net/ethernet/mellanox/mlx4/resource_tracker.c
index 49e9de7..ba6506f 100644
--- a/drivers/net/ethernet/mellanox/mlx4/resource_tracker.c
+++ b/drivers/net/ethernet/mellanox/mlx4/resource_tracker.c
@@ -396,8 +396,6 @@
r->from_state = r->state;
r->state = RES_ANY_BUSY;
- mlx4_dbg(dev, "res %s id 0x%llx to busy\n",
- ResourceType(type), r->res_id);
if (res)
*((struct res_common **)res) = r;
