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authorLinus Torvalds <torvalds@linux-foundation.org>2012-10-07 17:19:49 +0900
committerLinus Torvalds <torvalds@linux-foundation.org>2012-10-07 17:19:49 +0900
commitca4da6948bc6a7010ecf916dad528c177dcb9a81 (patch)
treedfc17d206fdeccb4ee532a19e5ee95161ed5ef77 /drivers/infiniband/core
parented5062ddaa71e9f8b2b3aacc264428ce6da93d9e (diff)
parent56040f07b26bb32f4b70ec2192ecddeb6cef3754 (diff)
downloadlinux-ca4da6948bc6a7010ecf916dad528c177dcb9a81.tar.bz2
Merge tag 'rdma-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/roland/infiniband
Pull infiniband changes from Roland Dreier: "Second batch of changes for the 3.7 merge window: - Late-breaking fix for IPoIB on mlx4 SR-IOV VFs. - Fix for IPoIB build breakage with CONFIG_INFINIBAND_IPOIB_CM=n (new netlink config changes are to blame). - Make sure retry count values are in range in RDMA CM. - A few nes hardware driver fixes and cleanups. - Have iSER initiator use >1 interrupt vectors if available." * tag 'rdma-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/roland/infiniband: RDMA/cma: Check that retry count values are in range IB/iser: Add more RX CQs to scale out processing of SCSI responses RDMA/nes: Bump the version number of nes driver RDMA/nes: Remove unused module parameter "send_first" RDMA/nes: Remove unnecessary if-else statement RDMA/nes: Add missing break to switch. mlx4_core: Adjust flow steering attach wrapper so that IB works on SR-IOV VFs IPoIB: Fix build with CONFIG_INFINIBAND_IPOIB_CM=n
Diffstat (limited to 'drivers/infiniband/core')
-rw-r--r--drivers/infiniband/core/cma.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/infiniband/core/cma.c b/drivers/infiniband/core/cma.c
index 26b37603dcf1..1983adc19243 100644
--- a/drivers/infiniband/core/cma.c
+++ b/drivers/infiniband/core/cma.c
@@ -2648,8 +2648,8 @@ static int cma_connect_ib(struct rdma_id_private *id_priv,
req.responder_resources = conn_param->responder_resources;
req.initiator_depth = conn_param->initiator_depth;
req.flow_control = conn_param->flow_control;
- req.retry_count = conn_param->retry_count;
- req.rnr_retry_count = conn_param->rnr_retry_count;
+ req.retry_count = min_t(u8, 7, conn_param->retry_count);
+ req.rnr_retry_count = min_t(u8, 7, conn_param->rnr_retry_count);
req.remote_cm_response_timeout = CMA_CM_RESPONSE_TIMEOUT;
req.local_cm_response_timeout = CMA_CM_RESPONSE_TIMEOUT;
req.max_cm_retries = CMA_MAX_CM_RETRIES;
@@ -2770,7 +2770,7 @@ static int cma_accept_ib(struct rdma_id_private *id_priv,
rep.initiator_depth = conn_param->initiator_depth;
rep.failover_accepted = 0;
rep.flow_control = conn_param->flow_control;
- rep.rnr_retry_count = conn_param->rnr_retry_count;
+ rep.rnr_retry_count = min_t(u8, 7, conn_param->rnr_retry_count);
rep.srq = id_priv->srq ? 1 : 0;
ret = ib_send_cm_rep(id_priv->cm_id.ib, &rep);