5.15-stable review patch. If anyone has any objections, please let me know.
------------------
From: Mustafa Ismail <mustafa.ismail@xxxxxxxxx>
[ Upstream commit 630bdb6f28ca9e5ff79e244030170ac788478332 ]
Add IRDMA_AE_LLP_TOO_MANY_RNRS to the list of AE's processed as an
abnormal asyncronous event.
Fixes: b48c24c2d710 ("RDMA/irdma: Implement device supported verb APIs")
Signed-off-by: Mustafa Ismail <mustafa.ismail@xxxxxxxxx>
Signed-off-by: Shiraz Saleem <shiraz.saleem@xxxxxxxxx>
Signed-off-by: Sindhu Devale <sindhu.devale@xxxxxxxxx>
Link: https://lore.kernel.org/r/20240131233849.400285-5-sindhu.devale@xxxxxxxxx
Signed-off-by: Leon Romanovsky <leon@xxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
---
drivers/infiniband/hw/irdma/defs.h | 1 +
drivers/infiniband/hw/irdma/hw.c | 1 +
2 files changed, 2 insertions(+)
diff --git a/drivers/infiniband/hw/irdma/defs.h b/drivers/infiniband/hw/irdma/defs.h
index afd16a93ac69c..504449fc36c28 100644
--- a/drivers/infiniband/hw/irdma/defs.h
+++ b/drivers/infiniband/hw/irdma/defs.h
@@ -345,6 +345,7 @@ enum irdma_cqp_op_type {
#define IRDMA_AE_LLP_TOO_MANY_KEEPALIVE_RETRIES 0x050b
#define IRDMA_AE_LLP_DOUBT_REACHABILITY 0x050c
#define IRDMA_AE_LLP_CONNECTION_ESTABLISHED 0x050e
+#define IRDMA_AE_LLP_TOO_MANY_RNRS 0x050f
#define IRDMA_AE_RESOURCE_EXHAUSTION 0x0520
#define IRDMA_AE_RESET_SENT 0x0601
#define IRDMA_AE_TERMINATE_SENT 0x0602
diff --git a/drivers/infiniband/hw/irdma/hw.c b/drivers/infiniband/hw/irdma/hw.c
index 21d55a12ebd9f..8781638d74272 100644
--- a/drivers/infiniband/hw/irdma/hw.c
+++ b/drivers/infiniband/hw/irdma/hw.c
@@ -379,6 +379,7 @@ static void irdma_process_aeq(struct irdma_pci_f *rf)
case IRDMA_AE_LLP_TOO_MANY_RETRIES:
case IRDMA_AE_LCE_QP_CATASTROPHIC:
case IRDMA_AE_LCE_FUNCTION_CATASTROPHIC:
+ case IRDMA_AE_LLP_TOO_MANY_RNRS:
case IRDMA_AE_LCE_CQ_CATASTROPHIC:
case IRDMA_AE_UDA_XMIT_DGRAM_TOO_LONG:
default:
--
2.43.0
