From 2e369544ac14de7bd0d76b369c1f6110eefbea8a Mon Sep 17 00:00:00 2001 From: Vadim Makhervaks Date: Sun, 2 Nov 2008 21:39:17 -0800 Subject: [PATCH] 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 Signed-off-by: Chien Tung Signed-off-by: Roland Dreier --- drivers/infiniband/hw/nes/nes_verbs.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/infiniband/hw/nes/nes_verbs.c b/drivers/infiniband/hw/nes/nes_verbs.c index a8c2193a026..d36c9a0bf1b 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 -- 2.32.0.93.g670b81a890