summaryrefslogtreecommitdiffstats
path: root/drivers/infiniband
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/infiniband')
-rw-r--r--drivers/infiniband/core/ucma.c5
-rw-r--r--drivers/infiniband/core/uverbs_cmd.c1
-rw-r--r--drivers/infiniband/core/verbs.c2
-rw-r--r--drivers/infiniband/hw/ipath/ipath_fs.c2
-rw-r--r--drivers/infiniband/hw/mlx4/mad.c7
-rw-r--r--drivers/infiniband/hw/nes/nes.c2
-rw-r--r--drivers/infiniband/hw/nes/nes.h2
-rw-r--r--drivers/infiniband/hw/nes/nes_cm.c10
-rw-r--r--drivers/infiniband/hw/nes/nes_cm.h2
-rw-r--r--drivers/infiniband/hw/nes/nes_context.h2
-rw-r--r--drivers/infiniband/hw/nes/nes_hw.c2
-rw-r--r--drivers/infiniband/hw/nes/nes_hw.h2
-rw-r--r--drivers/infiniband/hw/nes/nes_mgt.c2
-rw-r--r--drivers/infiniband/hw/nes/nes_mgt.h2
-rw-r--r--drivers/infiniband/hw/nes/nes_nic.c2
-rw-r--r--drivers/infiniband/hw/nes/nes_user.h2
-rw-r--r--drivers/infiniband/hw/nes/nes_utils.c2
-rw-r--r--drivers/infiniband/hw/nes/nes_verbs.c6
-rw-r--r--drivers/infiniband/hw/nes/nes_verbs.h2
-rw-r--r--drivers/infiniband/hw/qib/qib_iba6120.c2
-rw-r--r--drivers/infiniband/hw/qib/qib_pcie.c2
21 files changed, 34 insertions, 27 deletions
diff --git a/drivers/infiniband/core/ucma.c b/drivers/infiniband/core/ucma.c
index b37b0c02a7b9..5034a87cc72d 100644
--- a/drivers/infiniband/core/ucma.c
+++ b/drivers/infiniband/core/ucma.c
@@ -808,9 +808,12 @@ static ssize_t ucma_accept(struct ucma_file *file, const char __user *inbuf,
return PTR_ERR(ctx);
if (cmd.conn_param.valid) {
- ctx->uid = cmd.uid;
ucma_copy_conn_param(&conn_param, &cmd.conn_param);
+ mutex_lock(&file->mut);
ret = rdma_accept(ctx->cm_id, &conn_param);
+ if (!ret)
+ ctx->uid = cmd.uid;
+ mutex_unlock(&file->mut);
} else
ret = rdma_accept(ctx->cm_id, NULL);
diff --git a/drivers/infiniband/core/uverbs_cmd.c b/drivers/infiniband/core/uverbs_cmd.c
index b930da4c0c63..4d27e4c3fe34 100644
--- a/drivers/infiniband/core/uverbs_cmd.c
+++ b/drivers/infiniband/core/uverbs_cmd.c
@@ -1485,6 +1485,7 @@ ssize_t ib_uverbs_create_qp(struct ib_uverbs_file *file,
qp->event_handler = attr.event_handler;
qp->qp_context = attr.qp_context;
qp->qp_type = attr.qp_type;
+ atomic_set(&qp->usecnt, 0);
atomic_inc(&pd->usecnt);
atomic_inc(&attr.send_cq->usecnt);
if (attr.recv_cq)
diff --git a/drivers/infiniband/core/verbs.c b/drivers/infiniband/core/verbs.c
index 602b1bd723a9..575b78045aaf 100644
--- a/drivers/infiniband/core/verbs.c
+++ b/drivers/infiniband/core/verbs.c
@@ -421,6 +421,7 @@ struct ib_qp *ib_create_qp(struct ib_pd *pd,
qp->uobject = NULL;
qp->qp_type = qp_init_attr->qp_type;
+ atomic_set(&qp->usecnt, 0);
if (qp_init_attr->qp_type == IB_QPT_XRC_TGT) {
qp->event_handler = __ib_shared_qp_event_handler;
qp->qp_context = qp;
@@ -430,7 +431,6 @@ struct ib_qp *ib_create_qp(struct ib_pd *pd,
qp->xrcd = qp_init_attr->xrcd;
atomic_inc(&qp_init_attr->xrcd->usecnt);
INIT_LIST_HEAD(&qp->open_list);
- atomic_set(&qp->usecnt, 0);
real_qp = qp;
qp = __ib_open_qp(real_qp, qp_init_attr->event_handler,
diff --git a/drivers/infiniband/hw/ipath/ipath_fs.c b/drivers/infiniband/hw/ipath/ipath_fs.c
index b7d4216db3c3..a4de9d58e9b4 100644
--- a/drivers/infiniband/hw/ipath/ipath_fs.c
+++ b/drivers/infiniband/hw/ipath/ipath_fs.c
@@ -89,7 +89,7 @@ static int create_file(const char *name, umode_t mode,
error = ipathfs_mknod(parent->d_inode, *dentry,
mode, fops, data);
else
- error = PTR_ERR(dentry);
+ error = PTR_ERR(*dentry);
mutex_unlock(&parent->d_inode->i_mutex);
return error;
diff --git a/drivers/infiniband/hw/mlx4/mad.c b/drivers/infiniband/hw/mlx4/mad.c
index 95c94d8f0254..259b0670b51c 100644
--- a/drivers/infiniband/hw/mlx4/mad.c
+++ b/drivers/infiniband/hw/mlx4/mad.c
@@ -257,12 +257,9 @@ static int ib_process_mad(struct ib_device *ibdev, int mad_flags, u8 port_num,
return IB_MAD_RESULT_SUCCESS;
/*
- * Don't process SMInfo queries or vendor-specific
- * MADs -- the SMA can't handle them.
+ * Don't process SMInfo queries -- the SMA can't handle them.
*/
- if (in_mad->mad_hdr.attr_id == IB_SMP_ATTR_SM_INFO ||
- ((in_mad->mad_hdr.attr_id & IB_SMP_ATTR_VENDOR_MASK) ==
- IB_SMP_ATTR_VENDOR_MASK))
+ if (in_mad->mad_hdr.attr_id == IB_SMP_ATTR_SM_INFO)
return IB_MAD_RESULT_SUCCESS;
} else if (in_mad->mad_hdr.mgmt_class == IB_MGMT_CLASS_PERF_MGMT ||
in_mad->mad_hdr.mgmt_class == MLX4_IB_VENDOR_CLASS1 ||
diff --git a/drivers/infiniband/hw/nes/nes.c b/drivers/infiniband/hw/nes/nes.c
index 7013da5e9eda..7140199f562e 100644
--- a/drivers/infiniband/hw/nes/nes.c
+++ b/drivers/infiniband/hw/nes/nes.c
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2006 - 2009 Intel Corporation. All rights reserved.
+ * Copyright (c) 2006 - 2011 Intel Corporation. All rights reserved.
* Copyright (c) 2005 Open Grid Computing, Inc. All rights reserved.
*
* This software is available to you under a choice of one of two
diff --git a/drivers/infiniband/hw/nes/nes.h b/drivers/infiniband/hw/nes/nes.h
index 568b4f11380a..c438e4691b3c 100644
--- a/drivers/infiniband/hw/nes/nes.h
+++ b/drivers/infiniband/hw/nes/nes.h
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2006 - 2009 Intel Corporation. All rights reserved.
+ * Copyright (c) 2006 - 2011 Intel Corporation. All rights reserved.
* Copyright (c) 2005 Open Grid Computing, Inc. All rights reserved.
*
* This software is available to you under a choice of one of two
diff --git a/drivers/infiniband/hw/nes/nes_cm.c b/drivers/infiniband/hw/nes/nes_cm.c
index 425065b36b8c..a4972abedef1 100644
--- a/drivers/infiniband/hw/nes/nes_cm.c
+++ b/drivers/infiniband/hw/nes/nes_cm.c
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2006 - 2009 Intel Corporation. All rights reserved.
+ * Copyright (c) 2006 - 2011 Intel Corporation. All rights reserved.
*
* This software is available to you under a choice of one of two
* licenses. You may choose to be licensed under the terms of the GNU
@@ -233,6 +233,7 @@ static int send_mpa_reject(struct nes_cm_node *cm_node)
u8 *start_ptr = &start_addr;
u8 **start_buff = &start_ptr;
u16 buff_len = 0;
+ struct ietf_mpa_v1 *mpa_frame;
skb = dev_alloc_skb(MAX_CM_BUFFER);
if (!skb) {
@@ -242,6 +243,8 @@ static int send_mpa_reject(struct nes_cm_node *cm_node)
/* send an MPA reject frame */
cm_build_mpa_frame(cm_node, start_buff, &buff_len, NULL, MPA_KEY_REPLY);
+ mpa_frame = (struct ietf_mpa_v1 *)*start_buff;
+ mpa_frame->flags |= IETF_MPA_FLAGS_REJECT;
form_cm_frame(skb, cm_node, NULL, 0, *start_buff, buff_len, SET_ACK | SET_FIN);
cm_node->state = NES_CM_STATE_FIN_WAIT1;
@@ -1360,8 +1363,7 @@ static int nes_addr_resolve_neigh(struct nes_vnic *nesvnic, u32 dst_ip, int arpi
if (!memcmp(nesadapter->arp_table[arpindex].mac_addr,
neigh->ha, ETH_ALEN)) {
/* Mac address same as in nes_arp_table */
- ip_rt_put(rt);
- return rc;
+ goto out;
}
nes_manage_arp_cache(nesvnic->netdev,
@@ -1377,6 +1379,8 @@ static int nes_addr_resolve_neigh(struct nes_vnic *nesvnic, u32 dst_ip, int arpi
neigh_event_send(neigh, NULL);
}
}
+
+out:
rcu_read_unlock();
ip_rt_put(rt);
return rc;
diff --git a/drivers/infiniband/hw/nes/nes_cm.h b/drivers/infiniband/hw/nes/nes_cm.h
index bdfa1fbb35fc..4646e6666087 100644
--- a/drivers/infiniband/hw/nes/nes_cm.h
+++ b/drivers/infiniband/hw/nes/nes_cm.h
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2006 - 2009 Intel Corporation. All rights reserved.
+ * Copyright (c) 2006 - 2011 Intel Corporation. All rights reserved.
*
* This software is available to you under a choice of one of two
* licenses. You may choose to be licensed under the terms of the GNU
diff --git a/drivers/infiniband/hw/nes/nes_context.h b/drivers/infiniband/hw/nes/nes_context.h
index b4393a16099d..a69eef16d72d 100644
--- a/drivers/infiniband/hw/nes/nes_context.h
+++ b/drivers/infiniband/hw/nes/nes_context.h
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2006 - 2009 Intel Corporation. All rights reserved.
+ * Copyright (c) 2006 - 2011 Intel Corporation. All rights reserved.
*
* This software is available to you under a choice of one of two
* licenses. You may choose to be licensed under the terms of the GNU
diff --git a/drivers/infiniband/hw/nes/nes_hw.c b/drivers/infiniband/hw/nes/nes_hw.c
index 055f4b545df0..d42c9f435b1b 100644
--- a/drivers/infiniband/hw/nes/nes_hw.c
+++ b/drivers/infiniband/hw/nes/nes_hw.c
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2006 - 2009 Intel Corporation. All rights reserved.
+ * Copyright (c) 2006 - 2011 Intel Corporation. All rights reserved.
*
* This software is available to you under a choice of one of two
* licenses. You may choose to be licensed under the terms of the GNU
diff --git a/drivers/infiniband/hw/nes/nes_hw.h b/drivers/infiniband/hw/nes/nes_hw.h
index 0b590e152c6a..d748e4b31b8d 100644
--- a/drivers/infiniband/hw/nes/nes_hw.h
+++ b/drivers/infiniband/hw/nes/nes_hw.h
@@ -1,5 +1,5 @@
/*
-* Copyright (c) 2006 - 2009 Intel Corporation. All rights reserved.
+* Copyright (c) 2006 - 2011 Intel Corporation. All rights reserved.
*
* This software is available to you under a choice of one of two
* licenses. You may choose to be licensed under the terms of the GNU
diff --git a/drivers/infiniband/hw/nes/nes_mgt.c b/drivers/infiniband/hw/nes/nes_mgt.c
index b3b2a240c6e9..3ba7be369452 100644
--- a/drivers/infiniband/hw/nes/nes_mgt.c
+++ b/drivers/infiniband/hw/nes/nes_mgt.c
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2006 - 2009 Intel-NE, Inc. All rights reserved.
+ * Copyright (c) 2006 - 2011 Intel-NE, Inc. All rights reserved.
*
* This software is available to you under a choice of one of two
* licenses. You may choose to be licensed under the terms of the GNU
diff --git a/drivers/infiniband/hw/nes/nes_mgt.h b/drivers/infiniband/hw/nes/nes_mgt.h
index 8c8af254555a..4f7f701c4a81 100644
--- a/drivers/infiniband/hw/nes/nes_mgt.h
+++ b/drivers/infiniband/hw/nes/nes_mgt.h
@@ -1,5 +1,5 @@
/*
-* Copyright (c) 2010 Intel-NE, Inc. All rights reserved.
+* Copyright (c) 2006 - 2011 Intel-NE, Inc. All rights reserved.
*
* This software is available to you under a choice of one of two
* licenses. You may choose to be licensed under the terms of the GNU
diff --git a/drivers/infiniband/hw/nes/nes_nic.c b/drivers/infiniband/hw/nes/nes_nic.c
index 4b3fa711a247..f3a3ecf8d09e 100644
--- a/drivers/infiniband/hw/nes/nes_nic.c
+++ b/drivers/infiniband/hw/nes/nes_nic.c
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2006 - 2009 Intel Corporation. All rights reserved.
+ * Copyright (c) 2006 - 2011 Intel Corporation. All rights reserved.
*
* This software is available to you under a choice of one of two
* licenses. You may choose to be licensed under the terms of the GNU
diff --git a/drivers/infiniband/hw/nes/nes_user.h b/drivers/infiniband/hw/nes/nes_user.h
index 71e133ab209b..4926de744488 100644
--- a/drivers/infiniband/hw/nes/nes_user.h
+++ b/drivers/infiniband/hw/nes/nes_user.h
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2006 - 2009 Intel Corporation. All rights reserved.
+ * Copyright (c) 2006 - 2011 Intel Corporation. All rights reserved.
* Copyright (c) 2005 Topspin Communications. All rights reserved.
* Copyright (c) 2005 Cisco Systems. All rights reserved.
* Copyright (c) 2005 Open Grid Computing, Inc. All rights reserved.
diff --git a/drivers/infiniband/hw/nes/nes_utils.c b/drivers/infiniband/hw/nes/nes_utils.c
index 8b4c2ff54888..e98f4fc0b768 100644
--- a/drivers/infiniband/hw/nes/nes_utils.c
+++ b/drivers/infiniband/hw/nes/nes_utils.c
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2006 - 2009 Intel Corporation. All rights reserved.
+ * Copyright (c) 2006 - 2011 Intel Corporation. All rights reserved.
*
* This software is available to you under a choice of one of two
* licenses. You may choose to be licensed under the terms of the GNU
diff --git a/drivers/infiniband/hw/nes/nes_verbs.c b/drivers/infiniband/hw/nes/nes_verbs.c
index 5095bc41c6cc..0927b5cc65d3 100644
--- a/drivers/infiniband/hw/nes/nes_verbs.c
+++ b/drivers/infiniband/hw/nes/nes_verbs.c
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2006 - 2009 Intel Corporation. All rights reserved.
+ * Copyright (c) 2006 - 2011 Intel Corporation. All rights reserved.
*
* This software is available to you under a choice of one of two
* licenses. You may choose to be licensed under the terms of the GNU
@@ -3428,6 +3428,8 @@ static int nes_post_send(struct ib_qp *ibqp, struct ib_send_wr *ib_wr,
NES_IWARP_SQ_FMR_WQE_LENGTH_LOW_IDX,
ib_wr->wr.fast_reg.length);
set_wqe_32bit_value(wqe->wqe_words,
+ NES_IWARP_SQ_FMR_WQE_LENGTH_HIGH_IDX, 0);
+ set_wqe_32bit_value(wqe->wqe_words,
NES_IWARP_SQ_FMR_WQE_MR_STAG_IDX,
ib_wr->wr.fast_reg.rkey);
/* Set page size: */
@@ -3724,7 +3726,7 @@ static int nes_poll_cq(struct ib_cq *ibcq, int num_entries, struct ib_wc *entry)
entry->opcode = IB_WC_SEND;
break;
case NES_IWARP_SQ_OP_LOCINV:
- entry->opcode = IB_WR_LOCAL_INV;
+ entry->opcode = IB_WC_LOCAL_INV;
break;
case NES_IWARP_SQ_OP_FAST_REG:
entry->opcode = IB_WC_FAST_REG_MR;
diff --git a/drivers/infiniband/hw/nes/nes_verbs.h b/drivers/infiniband/hw/nes/nes_verbs.h
index fe6b6e92fa90..0eff7c44d76b 100644
--- a/drivers/infiniband/hw/nes/nes_verbs.h
+++ b/drivers/infiniband/hw/nes/nes_verbs.h
@@ -1,5 +1,5 @@
/*
- * Copyright (c) 2006 - 2009 Intel Corporation. All rights reserved.
+ * Copyright (c) 2006 - 2011 Intel Corporation. All rights reserved.
* Copyright (c) 2005 Open Grid Computing, Inc. All rights reserved.
*
* This software is available to you under a choice of one of two
diff --git a/drivers/infiniband/hw/qib/qib_iba6120.c b/drivers/infiniband/hw/qib/qib_iba6120.c
index 4f18e2d332df..d0c64d514813 100644
--- a/drivers/infiniband/hw/qib/qib_iba6120.c
+++ b/drivers/infiniband/hw/qib/qib_iba6120.c
@@ -2105,7 +2105,7 @@ static void alloc_dummy_hdrq(struct qib_devdata *dd)
dd->cspec->dummy_hdrq = dma_alloc_coherent(&dd->pcidev->dev,
dd->rcd[0]->rcvhdrq_size,
&dd->cspec->dummy_hdrq_phys,
- GFP_KERNEL | __GFP_COMP);
+ GFP_ATOMIC | __GFP_COMP);
if (!dd->cspec->dummy_hdrq) {
qib_devinfo(dd->pcidev, "Couldn't allocate dummy hdrq\n");
/* fallback to just 0'ing */
diff --git a/drivers/infiniband/hw/qib/qib_pcie.c b/drivers/infiniband/hw/qib/qib_pcie.c
index f695061d688e..0fde788e1100 100644
--- a/drivers/infiniband/hw/qib/qib_pcie.c
+++ b/drivers/infiniband/hw/qib/qib_pcie.c
@@ -560,7 +560,7 @@ static int qib_tune_pcie_coalesce(struct qib_devdata *dd)
* BIOS may not set PCIe bus-utilization parameters for best performance.
* Check and optionally adjust them to maximize our throughput.
*/
-static int qib_pcie_caps = 0x51;
+static int qib_pcie_caps;
module_param_named(pcie_caps, qib_pcie_caps, int, S_IRUGO);
MODULE_PARM_DESC(pcie_caps, "Max PCIe tuning: Payload (0..3), ReadReq (4..7)");
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-26 16:00:24 +0100