Merge tag 'for-linus-2' of git://git.kernel.org/pub/scm/linux/kernel/git/dledford/rdma
Merge commit. Changes below are compared with the first parent: b66484cd.
Changes
18 files changed · +210 −124
Only the first 600 diff lines are shown. Download the complete patch.
drivers/infiniband/sw/rdmavt/dma.c
View filediff --git a/drivers/infiniband/sw/rdmavt/dma.c b/drivers/infiniband/sw/rdmavt/dma.c
index 33076a5..01f71ca 100644
--- a/drivers/infiniband/sw/rdmavt/dma.c
+++ b/drivers/infiniband/sw/rdmavt/dma.c
@@ -138,6 +138,21 @@ static void rvt_unmap_sg(struct ib_device *dev,
/* This is a stub, nothing to be done here */
}
+static int rvt_map_sg_attrs(struct ib_device *dev, struct scatterlist *sgl,
+ int nents, enum dma_data_direction direction,
+ unsigned long attrs)
+{
+ return rvt_map_sg(dev, sgl, nents, direction);
+}
+
+static void rvt_unmap_sg_attrs(struct ib_device *dev,
+ struct scatterlist *sg, int nents,
+ enum dma_data_direction direction,
+ unsigned long attrs)
+{
+ return rvt_unmap_sg(dev, sg, nents, direction);
+}
+
static void rvt_sync_single_for_cpu(struct ib_device *dev, u64 addr,
size_t size, enum dma_data_direction dir)
{
@@ -177,6 +192,8 @@ struct ib_dma_mapping_ops rvt_default_dma_mapping_ops = {
.unmap_page = rvt_dma_unmap_page,
.map_sg = rvt_map_sg,
.unmap_sg = rvt_unmap_sg,
+ .map_sg_attrs = rvt_map_sg_attrs,
+ .unmap_sg_attrs = rvt_unmap_sg_attrs,
.sync_single_for_cpu = rvt_sync_single_for_cpu,
.sync_single_for_device = rvt_sync_single_for_device,
.alloc_coherent = rvt_dma_alloc_coherent,
drivers/infiniband/sw/rxe/rxe.c
View filediff --git a/drivers/infiniband/sw/rxe/rxe.c b/drivers/infiniband/sw/rxe/rxe.c
index ddd5927..ab6c3c2 100644
--- a/drivers/infiniband/sw/rxe/rxe.c
+++ b/drivers/infiniband/sw/rxe/rxe.c
@@ -358,38 +358,16 @@ static int __init rxe_module_init(void)
/* initialize slab caches for managed objects */
err = rxe_cache_init();
if (err) {
- pr_err("rxe: unable to init object pools\n");
+ pr_err("unable to init object pools\n");
return err;
}
- err = rxe_net_ipv4_init();
- if (err) {
- pr_err("rxe: unable to init ipv4 tunnel\n");
- rxe_cache_exit();
- goto exit;
- }
-
- err = rxe_net_ipv6_init();
- if (err) {
- pr_err("rxe: unable to init ipv6 tunnel\n");
- rxe_cache_exit();
- goto exit;
- }
-
- err = register_netdevice_notifier(&rxe_net_notifier);
- if (err) {
- pr_err("rxe: Failed to rigister netdev notifier\n");
- goto exit;
- }
-
- pr_info("rxe: loaded\n");
+ err = rxe_net_init();
+ if (err)
+ return err;
+ pr_info("loaded\n");
return 0;
-
-exit:
- rxe_release_udp_tunnel(recv_sockets.sk4);
- rxe_release_udp_tunnel(recv_sockets.sk6);
- return err;
}
static void __exit rxe_module_exit(void)
@@ -398,8 +376,8 @@ static void __exit rxe_module_exit(void)
rxe_net_exit();
rxe_cache_exit();
- pr_info("rxe: unloaded\n");
+ pr_info("unloaded\n");
}
-module_init(rxe_module_init);
+late_initcall(rxe_module_init);
module_exit(rxe_module_exit);
drivers/infiniband/sw/rxe/rxe.h
View filediff --git a/drivers/infiniband/sw/rxe/rxe.h b/drivers/infiniband/sw/rxe/rxe.h
index 12c71c5..a696af8 100644
--- a/drivers/infiniband/sw/rxe/rxe.h
+++ b/drivers/infiniband/sw/rxe/rxe.h
@@ -34,6 +34,11 @@
#ifndef RXE_H
#define RXE_H
+#ifdef pr_fmt
+#undef pr_fmt
+#endif
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
#include <linux/module.h>
#include <linux/skbuff.h>
#include <linux/crc32.h>
drivers/infiniband/sw/rxe/rxe_av.c
View filediff --git a/drivers/infiniband/sw/rxe/rxe_av.c b/drivers/infiniband/sw/rxe/rxe_av.c
index 5c94742..604f6fe 100644
--- a/drivers/infiniband/sw/rxe/rxe_av.c
+++ b/drivers/infiniband/sw/rxe/rxe_av.c
@@ -39,7 +39,7 @@ int rxe_av_chk_attr(struct rxe_dev *rxe, struct ib_ah_attr *attr)
struct rxe_port *port;
if (attr->port_num != 1) {
- pr_info("rxe: invalid port_num = %d\n", attr->port_num);
+ pr_info("invalid port_num = %d\n", attr->port_num);
return -EINVAL;
}
@@ -47,7 +47,7 @@ int rxe_av_chk_attr(struct rxe_dev *rxe, struct ib_ah_attr *attr)
if (attr->ah_flags & IB_AH_GRH) {
if (attr->grh.sgid_index > port->attr.gid_tbl_len) {
- pr_info("rxe: invalid sgid index = %d\n",
+ pr_info("invalid sgid index = %d\n",
attr->grh.sgid_index);
return -EINVAL;
}
drivers/infiniband/sw/rxe/rxe_comp.c
View filediff --git a/drivers/infiniband/sw/rxe/rxe_comp.c b/drivers/infiniband/sw/rxe/rxe_comp.c
index 1c59ef2..6c5e29d 100644
--- a/drivers/infiniband/sw/rxe/rxe_comp.c
+++ b/drivers/infiniband/sw/rxe/rxe_comp.c
@@ -567,7 +567,8 @@ int rxe_completer(void *arg)
state = COMPST_GET_ACK;
while (1) {
- pr_debug("state = %s\n", comp_state_name[state]);
+ pr_debug("qp#%d state = %s\n", qp_num(qp),
+ comp_state_name[state]);
switch (state) {
case COMPST_GET_ACK:
skb = skb_dequeue(&qp->resp_pkts);
@@ -709,7 +710,8 @@ int rxe_completer(void *arg)
qp->comp.rnr_retry--;
qp->req.need_retry = 1;
- pr_debug("set rnr nak timer\n");
+ pr_debug("qp#%d set rnr nak timer\n",
+ qp_num(qp));
mod_timer(&qp->rnr_nak_timer,
jiffies + rnrnak_jiffies(aeth_syn(pkt)
& ~AETH_TYPE_MASK));
drivers/infiniband/sw/rxe/rxe_dma.c
View filediff --git a/drivers/infiniband/sw/rxe/rxe_dma.c b/drivers/infiniband/sw/rxe/rxe_dma.c
index 7634c1a..a0f8af5 100644
--- a/drivers/infiniband/sw/rxe/rxe_dma.c
+++ b/drivers/infiniband/sw/rxe/rxe_dma.c
@@ -117,6 +117,21 @@ static void rxe_unmap_sg(struct ib_device *dev,
WARN_ON(!valid_dma_direction(direction));
}
+static int rxe_map_sg_attrs(struct ib_device *dev, struct scatterlist *sgl,
+ int nents, enum dma_data_direction direction,
+ unsigned long attrs)
+{
+ return rxe_map_sg(dev, sgl, nents, direction);
+}
+
+static void rxe_unmap_sg_attrs(struct ib_device *dev,
+ struct scatterlist *sg, int nents,
+ enum dma_data_direction direction,
+ unsigned long attrs)
+{
+ rxe_unmap_sg(dev, sg, nents, direction);
+}
+
static void rxe_sync_single_for_cpu(struct ib_device *dev,
u64 addr,
size_t size, enum dma_data_direction dir)
@@ -159,6 +174,8 @@ struct ib_dma_mapping_ops rxe_dma_mapping_ops = {
.unmap_page = rxe_dma_unmap_page,
.map_sg = rxe_map_sg,
.unmap_sg = rxe_unmap_sg,
+ .map_sg_attrs = rxe_map_sg_attrs,
+ .unmap_sg_attrs = rxe_unmap_sg_attrs,
.sync_single_for_cpu = rxe_sync_single_for_cpu,
.sync_single_for_device = rxe_sync_single_for_device,
.alloc_coherent = rxe_dma_alloc_coherent,
drivers/infiniband/sw/rxe/rxe_loc.h
View filediff --git a/drivers/infiniband/sw/rxe/rxe_loc.h b/drivers/infiniband/sw/rxe/rxe_loc.h
index 4a5484e..73849a5 100644
--- a/drivers/infiniband/sw/rxe/rxe_loc.h
+++ b/drivers/infiniband/sw/rxe/rxe_loc.h
@@ -198,7 +198,7 @@ void free_rd_atomic_resource(struct rxe_qp *qp, struct resp_res *res);
static inline void rxe_advance_resp_resource(struct rxe_qp *qp)
{
qp->resp.res_head++;
- if (unlikely(qp->resp.res_head == qp->attr.max_rd_atomic))
+ if (unlikely(qp->resp.res_head == qp->attr.max_dest_rd_atomic))
qp->resp.res_head = 0;
}
drivers/infiniband/sw/rxe/rxe_mmap.c
View filediff --git a/drivers/infiniband/sw/rxe/rxe_mmap.c b/drivers/infiniband/sw/rxe/rxe_mmap.c
index 54b3c7c..c572a4c 100644
--- a/drivers/infiniband/sw/rxe/rxe_mmap.c
+++ b/drivers/infiniband/sw/rxe/rxe_mmap.c
@@ -126,7 +126,7 @@ found_it:
ret = remap_vmalloc_range(vma, ip->obj, 0);
if (ret) {
- pr_err("rxe: err %d from remap_vmalloc_range\n", ret);
+ pr_err("err %d from remap_vmalloc_range\n", ret);
goto done;
}
drivers/infiniband/sw/rxe/rxe_mr.c
View filediff --git a/drivers/infiniband/sw/rxe/rxe_mr.c b/drivers/infiniband/sw/rxe/rxe_mr.c
index f3dab65..1869152 100644
--- a/drivers/infiniband/sw/rxe/rxe_mr.c
+++ b/drivers/infiniband/sw/rxe/rxe_mr.c
@@ -39,7 +39,7 @@
*/
static u8 rxe_get_key(void)
{
- static unsigned key = 1;
+ static u32 key = 1;
key = key << 1;
drivers/infiniband/sw/rxe/rxe_net.c
View filediff --git a/drivers/infiniband/sw/rxe/rxe_net.c b/drivers/infiniband/sw/rxe/rxe_net.c
index eedf2f1..b8258e4 100644
--- a/drivers/infiniband/sw/rxe/rxe_net.c
+++ b/drivers/infiniband/sw/rxe/rxe_net.c
@@ -65,7 +65,7 @@ struct rxe_dev *net_to_rxe(struct net_device *ndev)
return found;
}
-struct rxe_dev *get_rxe_by_name(const char* name)
+struct rxe_dev *get_rxe_by_name(const char *name)
{
struct rxe_dev *rxe;
struct rxe_dev *found = NULL;
@@ -350,14 +350,14 @@ static void prepare_ipv6_hdr(struct dst_entry *dst, struct sk_buff *skb,
ip6h->payload_len = htons(skb->len - sizeof(*ip6h));
}
-static int prepare4(struct rxe_dev *rxe, struct sk_buff *skb, struct rxe_av *av)
+static int prepare4(struct rxe_dev *rxe, struct rxe_pkt_info *pkt,
+ struct sk_buff *skb, struct rxe_av *av)
{
struct dst_entry *dst;
bool xnet = false;
__be16 df = htons(IP_DF);
struct in_addr *saddr = &av->sgid_addr._sockaddr_in.sin_addr;
struct in_addr *daddr = &av->dgid_addr._sockaddr_in.sin_addr;
- struct rxe_pkt_info *pkt = SKB_TO_PKT(skb);
dst = rxe_find_route4(rxe->ndev, saddr, daddr);
if (!dst) {
@@ -376,12 +376,12 @@ static int prepare4(struct rxe_dev *rxe, struct sk_buff *skb, struct rxe_av *av)
return 0;
}
-static int prepare6(struct rxe_dev *rxe, struct sk_buff *skb, struct rxe_av *av)
+static int prepare6(struct rxe_dev *rxe, struct rxe_pkt_info *pkt,
+ struct sk_buff *skb, struct rxe_av *av)
{
struct dst_entry *dst;
struct in6_addr *saddr = &av->sgid_addr._sockaddr_in6.sin6_addr;
struct in6_addr *daddr = &av->dgid_addr._sockaddr_in6.sin6_addr;
- struct rxe_pkt_info *pkt = SKB_TO_PKT(skb);
dst = rxe_find_route6(rxe->ndev, saddr, daddr);
if (!dst) {
@@ -408,9 +408,9 @@ static int prepare(struct rxe_dev *rxe, struct rxe_pkt_info *pkt,
struct rxe_av *av = rxe_get_av(pkt);
if (av->network_type == RDMA_NETWORK_IPV4)
- err = prepare4(rxe, skb, av);
+ err = prepare4(rxe, pkt, skb, av);
else if (av->network_type == RDMA_NETWORK_IPV6)
- err = prepare6(rxe, skb, av);
+ err = prepare6(rxe, pkt, skb, av);
*crc = rxe_icrc_hdr(pkt, skb);
@@ -601,8 +601,7 @@ void rxe_port_up(struct rxe_dev *rxe)
port->attr.phys_state = IB_PHYS_STATE_LINK_UP;
rxe_port_event(rxe, IB_EVENT_PORT_ACTIVE);
- pr_info("rxe: set %s active\n", rxe->ib_dev.name);
- return;
+ pr_info("set %s active\n", rxe->ib_dev.name);
}
/* Caller must hold net_info_lock */
@@ -615,8 +614,7 @@ void rxe_port_down(struct rxe_dev *rxe)
port->attr.phys_state = IB_PHYS_STATE_LINK_DOWN;
rxe_port_event(rxe, IB_EVENT_PORT_ERR);
- pr_info("rxe: set %s down\n", rxe->ib_dev.name);
- return;
+ pr_info("set %s down\n", rxe->ib_dev.name);
}
static int rxe_notify(struct notifier_block *not_blk,
@@ -641,7 +639,7 @@ static int rxe_notify(struct notifier_block *not_blk,
rxe_port_down(rxe);
break;
case NETDEV_CHANGEMTU:
- pr_info("rxe: %s changed mtu to %d\n", ndev->name, ndev->mtu);
+ pr_info("%s changed mtu to %d\n", ndev->name, ndev->mtu);
rxe_set_mtu(rxe, ndev->mtu);
break;
case NETDEV_REBOOT:
@@ -651,7 +649,7 @@ static int rxe_notify(struct notifier_block *not_blk,
case NETDEV_CHANGENAME:
case NETDEV_FEAT_CHANGE:
default:
- pr_info("rxe: ignoring netdev event = %ld for %s\n",
+ pr_info("ignoring netdev event = %ld for %s\n",
event, ndev->name);
break;
}
@@ -671,7 +669,7 @@ int rxe_net_ipv4_init(void)
htons(ROCE_V2_UDP_DPORT), false);
if (IS_ERR(recv_sockets.sk4)) {
recv_sockets.sk4 = NULL;
- pr_err("rxe: Failed to create IPv4 UDP tunnel\n");
+ pr_err("Failed to create IPv4 UDP tunnel\n");
return -1;
}
@@ -688,7 +686,7 @@ int rxe_net_ipv6_init(void)
htons(ROCE_V2_UDP_DPORT), true);
if (IS_ERR(recv_sockets.sk6)) {
recv_sockets.sk6 = NULL;
- pr_err("rxe: Failed to create IPv6 UDP tunnel\n");
+ pr_err("Failed to create IPv6 UDP tunnel\n");
return -1;
}
#endif
@@ -701,3 +699,26 @@ void rxe_net_exit(void)
rxe_release_udp_tunnel(recv_sockets.sk4);
unregister_netdevice_notifier(&rxe_net_notifier);
}
+
+int rxe_net_init(void)
+{
+ int err;
+
+ recv_sockets.sk6 = NULL;
+
+ err = rxe_net_ipv4_init();
+ if (err)
+ return err;
+ err = rxe_net_ipv6_init();
+ if (err)
+ goto err_out;
+ err = register_netdevice_notifier(&rxe_net_notifier);
+ if (err) {
+ pr_err("Failed to register netdev notifier\n");
+ goto err_out;
+ }
+ return 0;
+err_out:
+ rxe_net_exit();
+ return err;
+}
drivers/infiniband/sw/rxe/rxe_net.h
View filediff --git a/drivers/infiniband/sw/rxe/rxe_net.h b/drivers/infiniband/sw/rxe/rxe_net.h
index 0daf7f0..1c06b3b 100644
--- a/drivers/infiniband/sw/rxe/rxe_net.h
+++ b/drivers/infiniband/sw/rxe/rxe_net.h
@@ -49,8 +49,7 @@ void rxe_release_udp_tunnel(struct socket *sk);
struct rxe_dev *rxe_net_add(struct net_device *ndev);
-int rxe_net_ipv4_init(void);
-int rxe_net_ipv6_init(void);
+int rxe_net_init(void);
void rxe_net_exit(void);
#endif /* RXE_NET_H */
drivers/infiniband/sw/rxe/rxe_qp.c
View filediff --git a/drivers/infiniband/sw/rxe/rxe_qp.c b/drivers/infiniband/sw/rxe/rxe_qp.c
index 22ba24f..b8036cf 100644
--- a/drivers/infiniband/sw/rxe/rxe_qp.c
+++ b/drivers/infiniband/sw/rxe/rxe_qp.c
@@ -146,7 +146,7 @@ static void free_rd_atomic_resources(struct rxe_qp *qp)
if (qp->resp.resources) {
int i;
- for (i = 0; i < qp->attr.max_rd_atomic; i++) {
+ for (i = 0; i < qp->attr.max_dest_rd_atomic; i++) {
struct resp_res *res = &qp->resp.resources[i];
free_rd_atomic_resource(qp, res);
@@ -174,7 +174,7 @@ static void cleanup_rd_atomic_resources(struct rxe_qp *qp)
struct resp_res *res;
if (qp->resp.resources) {
- for (i = 0; i < qp->attr.max_rd_atomic; i++) {
+ for (i = 0; i < qp->attr.max_dest_rd_atomic; i++) {
res = &qp->resp.resources[i];
free_rd_atomic_resource(qp, res);
}
@@ -298,8 +298,8 @@ static int rxe_qp_init_resp(struct rxe_dev *rxe, struct rxe_qp *qp,
wqe_size = rcv_wqe_size(qp->rq.max_sge);
- pr_debug("max_wr = %d, max_sge = %d, wqe_size = %d\n",
- qp->rq.max_wr, qp->rq.max_sge, wqe_size);
+ pr_debug("qp#%d max_wr = %d, max_sge = %d, wqe_size = %d\n",
+ qp_num(qp), qp->rq.max_wr, qp->rq.max_sge, wqe_size);
qp->rq.queue = rxe_queue_init(rxe,
&qp->rq.max_wr,
@@ -596,14 +596,21 @@ int rxe_qp_from_attr(struct rxe_qp *qp, struct ib_qp_attr *attr, int mask,
if (mask & IB_QP_MAX_QP_RD_ATOMIC) {
int max_rd_atomic = __roundup_pow_of_two(attr->max_rd_atomic);
+ qp->attr.max_rd_atomic = max_rd_atomic;
+ atomic_set(&qp->req.rd_atomic, max_rd_atomic);
+ }
+
+ if (mask & IB_QP_MAX_DEST_RD_ATOMIC) {
+ int max_dest_rd_atomic =
+ __roundup_pow_of_two(attr->max_dest_rd_atomic);
+
+ qp->attr.max_dest_rd_atomic = max_dest_rd_atomic;
+
free_rd_atomic_resources(qp);
- err = alloc_rd_atomic_resources(qp, max_rd_atomic);
+ err = alloc_rd_atomic_resources(qp, max_dest_rd_atomic);
if (err)
return err;
-
- qp->attr.max_rd_atomic = max_rd_atomic;
- atomic_set(&qp->req.rd_atomic, max_rd_atomic);
}
if (mask & IB_QP_CUR_STATE)
@@ -673,24 +680,27 @@ int rxe_qp_from_attr(struct rxe_qp *qp, struct ib_qp_attr *attr, int mask,
if (mask & IB_QP_RETRY_CNT) {
qp->attr.retry_cnt = attr->retry_cnt;
qp->comp.retry_cnt = attr->retry_cnt;
- pr_debug("set retry count = %d\n", attr->retry_cnt);
+ pr_debug("qp#%d set retry count = %d\n", qp_num(qp),
+ attr->retry_cnt);
}
if (mask & IB_QP_RNR_RETRY) {
qp->attr.rnr_retry = attr->rnr_retry;
qp->comp.rnr_retry = attr->rnr_retry;
- pr_debug("set rnr retry count = %d\n", attr->rnr_retry);
+ pr_debug("qp#%d set rnr retry count = %d\n", qp_num(qp),
+ attr->rnr_retry);
}
if (mask & IB_QP_RQ_PSN) {
qp->attr.rq_psn = (attr->rq_psn & BTH_PSN_MASK);
qp->resp.psn = qp->attr.rq_psn;
- pr_debug("set resp psn = 0x%x\n", qp->resp.psn);
+ pr_debug("qp#%d set resp psn = 0x%x\n", qp_num(qp),
+ qp->resp.psn);
}
if (mask & IB_QP_MIN_RNR_TIMER) {
qp->attr.min_rnr_timer = attr->min_rnr_timer;
- pr_debug("set min rnr timer = 0x%x\n",
+ pr_debug("qp#%d set min rnr timer = 0x%x\n", qp_num(qp),
attr->min_rnr_timer);
}
@@ -698,12 +708,7 @@ int rxe_qp_from_attr(struct rxe_qp *qp, struct ib_qp_attr *attr, int mask,
qp->attr.sq_psn = (attr->sq_psn & BTH_PSN_MASK);
qp->req.psn = qp->attr.sq_psn;
qp->comp.psn = qp->attr.sq_psn;
- pr_debug("set req psn = 0x%x\n", qp->req.psn);
- }
-
- if (mask & IB_QP_MAX_DEST_RD_ATOMIC) {
- qp->attr.max_dest_rd_atomic =
- __roundup_pow_of_two(attr->max_dest_rd_atomic);
+ pr_debug("qp#%d set req psn = 0x%x\n", qp_num(qp), qp->req.psn);
}
if (mask & IB_QP_PATH_MIG_STATE)
@@ -717,38 +722,38 @@ int rxe_qp_from_attr(struct rxe_qp *qp, struct ib_qp_attr *attr, int mask,
switch (attr->qp_state) {
case IB_QPS_RESET:
- pr_debug("qp state -> RESET\n");
+ pr_debug("qp#%d state -> RESET\n", qp_num(qp));
rxe_qp_reset(qp);
break;
case IB_QPS_INIT:
- pr_debug("qp state -> INIT\n");
+ pr_debug("qp#%d state -> INIT\n", qp_num(qp));
qp->req.state = QP_STATE_INIT;
qp->resp.state = QP_STATE_INIT;
break;
case IB_QPS_RTR:
- pr_debug("qp state -> RTR\n");
+ pr_debug("qp#%d state -> RTR\n", qp_num(qp));
qp->resp.state = QP_STATE_READY;
break;
case IB_QPS_RTS:
- pr_debug("qp state -> RTS\n");
+ pr_debug("qp#%d state -> RTS\n", qp_num(qp));
qp->req.state = QP_STATE_READY;
break;
case IB_QPS_SQD:
- pr_debug("qp state -> SQD\n");
+ pr_debug("qp#%d state -> SQD\n", qp_num(qp));
rxe_qp_drain(qp);
break;
case IB_QPS_SQE:
- pr_warn("qp state -> SQE !!?\n");
+ pr_warn("qp#%d state -> SQE !!?\n", qp_num(qp));
/* Not possible from modify_qp. */
break;
case IB_QPS_ERR:
- pr_debug("qp state -> ERR\n");
+ pr_debug("qp#%d state -> ERR\n", qp_num(qp));
rxe_qp_error(qp);
break;
}
drivers/infiniband/sw/rxe/rxe_recv.c
View filediff --git a/drivers/infiniband/sw/rxe/rxe_recv.c b/drivers/infiniband/sw/rxe/rxe_recv.c
index 144d2f1..46f0628 100644
--- a/drivers/infiniband/sw/rxe/rxe_recv.c
+++ b/drivers/infiniband/sw/rxe/rxe_recv.c
@@ -387,7 +387,8 @@ int rxe_rcv(struct sk_buff *skb)
pack_icrc = be32_to_cpu(*icrcp);
calc_icrc = rxe_icrc_hdr(pkt, skb);
- calc_icrc = crc32_le(calc_icrc, (u8 *)payload_addr(pkt), payload_size(pkt));
+ calc_icrc = crc32_le(calc_icrc, (u8 *)payload_addr(pkt),
+ payload_size(pkt));
calc_icrc = cpu_to_be32(~calc_icrc);
if (unlikely(calc_icrc != pack_icrc)) {
char saddr[sizeof(struct in6_addr)];
drivers/infiniband/sw/rxe/rxe_req.c
View filediff --git a/drivers/infiniband/sw/rxe/rxe_req.c b/drivers/infiniband/sw/rxe/rxe_req.c
index 13a848a..832846b 100644
--- a/drivers/infiniband/sw/rxe/rxe_req.c
+++ b/drivers/infiniband/sw/rxe/rxe_req.c
@@ -38,7 +38,7 @@
#include "rxe_queue.h"
static int next_opcode(struct rxe_qp *qp, struct rxe_send_wqe *wqe,
- unsigned opcode);
+ u32 opcode);
static inline void retry_first_write_send(struct rxe_qp *qp,
struct rxe_send_wqe *wqe,
@@ -121,7 +121,7 @@ void rnr_nak_timer(unsigned long data)
{
struct rxe_qp *qp = (struct rxe_qp *)data;
- pr_debug("rnr nak timer fired\n");
+ pr_debug("qp#%d rnr nak timer fired\n", qp_num(qp));
rxe_run_task(&qp->req.task, 1);
}
@@ -187,7 +187,7 @@ static struct rxe_send_wqe *req_next_wqe(struct rxe_qp *qp)
return wqe;
}
-static int next_opcode_rc(struct rxe_qp *qp, unsigned opcode, int fits)
+static int next_opcode_rc(struct rxe_qp *qp, u32 opcode, int fits)
{
switch (opcode) {
case IB_WR_RDMA_WRITE:
@@ -259,7 +259,7 @@ static int next_opcode_rc(struct rxe_qp *qp, unsigned opcode, int fits)
return -EINVAL;
}
-static int next_opcode_uc(struct rxe_qp *qp, unsigned opcode, int fits)
+static int next_opcode_uc(struct rxe_qp *qp, u32 opcode, int fits)
{
switch (opcode) {
case IB_WR_RDMA_WRITE:
@@ -311,7 +311,7 @@ static int next_opcode_uc(struct rxe_qp *qp, unsigned opcode, int fits)
}
static int next_opcode(struct rxe_qp *qp, struct rxe_send_wqe *wqe,
- unsigned opcode)
+ u32 opcode)
{
int fits = (wqe->dma.resid <= qp->mtu);
@@ -588,7 +588,7 @@ int rxe_requester(void *arg)
struct rxe_pkt_info pkt;
This diff is incomplete. Download the complete patch.
drivers/infiniband/sw/rxe/rxe_resp.c
View fileThis diff is incomplete. Download the complete patch.
drivers/infiniband/sw/rxe/rxe_sysfs.c
View fileThis diff is incomplete. Download the complete patch.
drivers/infiniband/sw/rxe/rxe_verbs.c
View fileThis diff is incomplete. Download the complete patch.
include/rdma/ib_verbs.h
View fileThis diff is incomplete. Download the complete patch.