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authorVadim Makhervaks <vadim.makhervaks@intel.com>2008-11-02 21:39:17 -0800
committerRoland Dreier <rolandd@cisco.com>2008-11-02 21:39:17 -0800
commit2e369544ac14de7bd0d76b369c1f6110eefbea8a (patch)
tree3f7fcb2baab56a31e1db7ddacae1dc925a15625a
parent35c6d6942c966e6d74ea801d8b5007d7f900ce92 (diff)
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RDMA/nes: Fix CQ allocation scheme for multicast receive queue apps
Fix CQ allocation for multicast receive queue applications. Before this patch, the CQ was not lined up with the right NIC. Signed-off-by: Vadim Makhervaks <vadim.makhervaks@intel.com> Signed-off-by: Chien Tung <chien.tin.tung@intel.com> Signed-off-by: Roland Dreier <rolandd@cisco.com>
-rw-r--r--drivers/infiniband/hw/nes/nes_verbs.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/infiniband/hw/nes/nes_verbs.c b/drivers/infiniband/hw/nes/nes_verbs.c
index a8c2193a0261..d36c9a0bf1bb 100644
--- a/drivers/infiniband/hw/nes/nes_verbs.c
+++ b/drivers/infiniband/hw/nes/nes_verbs.c
@@ -1617,7 +1617,7 @@ static struct ib_cq *nes_create_cq(struct ib_device *ibdev, int entries,
nes_ucontext->mcrqf = req.mcrqf;
if (nes_ucontext->mcrqf) {
if (nes_ucontext->mcrqf & 0x80000000)
- nescq->hw_cq.cq_number = nesvnic->nic.qp_id + 12 + (nes_ucontext->mcrqf & 0xf) - 1;
+ nescq->hw_cq.cq_number = nesvnic->nic.qp_id + 28 + 2 * ((nes_ucontext->mcrqf & 0xf) - 1);
else if (nes_ucontext->mcrqf & 0x40000000)
nescq->hw_cq.cq_number = nes_ucontext->mcrqf & 0xffff;
else