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path: root/drivers/infiniband/hw/bnxt_re/qplib_rcfw.c
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Diffstat (limited to 'drivers/infiniband/hw/bnxt_re/qplib_rcfw.c')
-rw-r--r--drivers/infiniband/hw/bnxt_re/qplib_rcfw.c26
1 files changed, 25 insertions, 1 deletions
diff --git a/drivers/infiniband/hw/bnxt_re/qplib_rcfw.c b/drivers/infiniband/hw/bnxt_re/qplib_rcfw.c
index 16e42754dbec..391bb7006e8f 100644
--- a/drivers/infiniband/hw/bnxt_re/qplib_rcfw.c
+++ b/drivers/infiniband/hw/bnxt_re/qplib_rcfw.c
@@ -44,6 +44,9 @@
#include "roce_hsi.h"
#include "qplib_res.h"
#include "qplib_rcfw.h"
+#include "qplib_sp.h"
+#include "qplib_fp.h"
+
static void bnxt_qplib_service_creq(unsigned long data);
/* Hardware communication channel */
@@ -279,16 +282,29 @@ static int bnxt_qplib_process_qp_event(struct bnxt_qplib_rcfw *rcfw,
struct creq_qp_event *qp_event)
{
struct bnxt_qplib_hwq *cmdq = &rcfw->cmdq;
+ struct creq_qp_error_notification *err_event;
struct bnxt_qplib_crsq *crsqe;
unsigned long flags;
+ struct bnxt_qplib_qp *qp;
u16 cbit, blocked = 0;
u16 cookie;
__le16 mcookie;
+ u32 qp_id;
switch (qp_event->event) {
case CREQ_QP_EVENT_EVENT_QP_ERROR_NOTIFICATION:
+ err_event = (struct creq_qp_error_notification *)qp_event;
+ qp_id = le32_to_cpu(err_event->xid);
+ qp = rcfw->qp_tbl[qp_id].qp_handle;
dev_dbg(&rcfw->pdev->dev,
"QPLIB: Received QP error notification");
+ dev_dbg(&rcfw->pdev->dev,
+ "QPLIB: qpid 0x%x, req_err=0x%x, resp_err=0x%x\n",
+ qp_id, err_event->req_err_state_reason,
+ err_event->res_err_state_reason);
+ bnxt_qplib_acquire_cq_locks(qp, &flags);
+ bnxt_qplib_mark_qp_error(qp);
+ bnxt_qplib_release_cq_locks(qp, &flags);
break;
default:
/* Command Response */
@@ -507,6 +523,7 @@ skip_ctx_setup:
void bnxt_qplib_free_rcfw_channel(struct bnxt_qplib_rcfw *rcfw)
{
+ kfree(rcfw->qp_tbl);
kfree(rcfw->crsqe_tbl);
bnxt_qplib_free_hwq(rcfw->pdev, &rcfw->cmdq);
bnxt_qplib_free_hwq(rcfw->pdev, &rcfw->creq);
@@ -514,7 +531,8 @@ void bnxt_qplib_free_rcfw_channel(struct bnxt_qplib_rcfw *rcfw)
}
int bnxt_qplib_alloc_rcfw_channel(struct pci_dev *pdev,
- struct bnxt_qplib_rcfw *rcfw)
+ struct bnxt_qplib_rcfw *rcfw,
+ int qp_tbl_sz)
{
rcfw->pdev = pdev;
rcfw->creq.max_elements = BNXT_QPLIB_CREQE_MAX_CNT;
@@ -541,6 +559,12 @@ int bnxt_qplib_alloc_rcfw_channel(struct pci_dev *pdev,
if (!rcfw->crsqe_tbl)
goto fail;
+ rcfw->qp_tbl_size = qp_tbl_sz;
+ rcfw->qp_tbl = kcalloc(qp_tbl_sz, sizeof(struct bnxt_qplib_qp_node),
+ GFP_KERNEL);
+ if (!rcfw->qp_tbl)
+ goto fail;
+
return 0;
fail: