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authorDon Wood <donald.e.wood@intel.com>2009-09-05 20:36:38 -0700
committerRoland Dreier <rolandd@cisco.com>2009-09-05 20:36:38 -0700
commit3c28b4457a4cf95e982ca13578a5613a11009394 (patch)
tree91684f41a0d2740b69f7a070f310e1b93238ef10 /drivers/infiniband
parent5ee21fe0eaf68fb840f442131ab7addced1a31c3 (diff)
downloadop-kernel-dev-3c28b4457a4cf95e982ca13578a5613a11009394.zip
op-kernel-dev-3c28b4457a4cf95e982ca13578a5613a11009394.tar.gz
RDMA/nes: Add CQ error handling
CQ errors are not being handled correctly. Put in the the upcall for CQ errors. Signed-off-by: Don Wood <donald.e.wood@intel.com> Signed-off-by: Roland Dreier <rolandd@cisco.com>
Diffstat (limited to 'drivers/infiniband')
-rw-r--r--drivers/infiniband/hw/nes/nes_hw.c12
1 files changed, 12 insertions, 0 deletions
diff --git a/drivers/infiniband/hw/nes/nes_hw.c b/drivers/infiniband/hw/nes/nes_hw.c
index 4a84d02..2a0c5a1 100644
--- a/drivers/infiniband/hw/nes/nes_hw.c
+++ b/drivers/infiniband/hw/nes/nes_hw.c
@@ -2913,6 +2913,8 @@ static void nes_process_iwarp_aeqe(struct nes_device *nesdev,
u64 aeqe_context = 0;
unsigned long flags;
struct nes_qp *nesqp;
+ struct nes_hw_cq *hw_cq;
+ struct nes_cq *nescq;
int resource_allocated;
/* struct iw_cm_id *cm_id; */
struct nes_adapter *nesadapter = nesdev->nesadapter;
@@ -3153,6 +3155,16 @@ static void nes_process_iwarp_aeqe(struct nes_device *nesdev,
if (resource_allocated) {
printk(KERN_ERR PFX "%s: Processing an NES_AEQE_AEID_CQ_OPERATION_ERROR event on CQ%u\n",
__func__, le32_to_cpu(aeqe->aeqe_words[NES_AEQE_COMP_QP_CQ_ID_IDX]));
+ hw_cq = (struct nes_hw_cq *)(unsigned long)context;
+ if (hw_cq) {
+ nescq = container_of(hw_cq, struct nes_cq, hw_cq);
+ if (nescq->ibcq.event_handler) {
+ ibevent.device = nescq->ibcq.device;
+ ibevent.event = IB_EVENT_CQ_ERR;
+ ibevent.element.cq = &nescq->ibcq;
+ nescq->ibcq.event_handler(&ibevent, nescq->ibcq.cq_context);
+ }
+ }
}
break;
case NES_AEQE_AEID_DDP_UBE_DDP_MESSAGE_TOO_LONG_FOR_AVAILABLE_BUFFER:
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