[PATCH 4.19 075/346] scsi: mpt3sas: Increase IOCInit request timeout to 30s

From: Greg Kroah-Hartman
Date: Mon Dec 28 2020 - 11:10:43 EST


From: Sreekanth Reddy <sreekanth.reddy@xxxxxxxxxxxx>

[ Upstream commit 85dad327d9b58b4c9ce08189a2707167de392d23 ]

Currently the IOCInit request message timeout is set to 10s. This is not
sufficient in some scenarios such as during HBA FW downgrade operations.

Increase the IOCInit request timeout to 30s.

Link: https://lore.kernel.org/r/20201130082733.26120-1-sreekanth.reddy@xxxxxxxxxxxx
Signed-off-by: Sreekanth Reddy <sreekanth.reddy@xxxxxxxxxxxx>
Signed-off-by: Martin K. Petersen <martin.petersen@xxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
---
drivers/scsi/mpt3sas/mpt3sas_base.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/scsi/mpt3sas/mpt3sas_base.c b/drivers/scsi/mpt3sas/mpt3sas_base.c
index 9fbe20e38ad07..07959047d4dc4 100644
--- a/drivers/scsi/mpt3sas/mpt3sas_base.c
+++ b/drivers/scsi/mpt3sas/mpt3sas_base.c
@@ -5771,7 +5771,7 @@ _base_send_ioc_init(struct MPT3SAS_ADAPTER *ioc)

r = _base_handshake_req_reply_wait(ioc,
sizeof(Mpi2IOCInitRequest_t), (u32 *)&mpi_request,
- sizeof(Mpi2IOCInitReply_t), (u16 *)&mpi_reply, 10);
+ sizeof(Mpi2IOCInitReply_t), (u16 *)&mpi_reply, 30);

if (r != 0) {
pr_err(MPT3SAS_FMT "%s: handshake failed (r=%d)\n",
--
2.27.0