Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
tjh.dev
kernel
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linux
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>
authored by Vadim Makhervaks and committed by Roland Dreier 2e369544 35c6d694
+1
-1
drivers/infiniband/hw/nes/nes_verbs.c
+1
-1
drivers/infiniband/hw/nes/nes_verbs.c
···
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nes_ucontext->mcrqf = req.mcrqf;
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if (nes_ucontext->mcrqf) {
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if (nes_ucontext->mcrqf & 0x80000000)
1620
-
nescq->hw_cq.cq_number = nesvnic->nic.qp_id + 12 + (nes_ucontext->mcrqf & 0xf) - 1;
1620
+
nescq->hw_cq.cq_number = nesvnic->nic.qp_id + 28 + 2 * ((nes_ucontext->mcrqf & 0xf) - 1);
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else if (nes_ucontext->mcrqf & 0x40000000)
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nescq->hw_cq.cq_number = nes_ucontext->mcrqf & 0xffff;
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else