From 4b96eafcf7d2d09cb3044e61ea02d2fe442b4144 Mon Sep 17 00:00:00 2001 From: yongkang Date: Fri, 24 Oct 2025 02:43:11 -0400 Subject: [PATCH] scsi: mpi3mr: Add support for status reply descriptor mainline inclusion from mainline-v6.12 commit 1193a89d2b6d2673fc2d1f27f8873f02e91e2aab category: bugfix bugzilla: https://gitee.com/openeuler/kernel/issues/ID3D5U Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=1193a89d2b6d2673fc2d1f27f8873f02e91e2aab -------------------------------- scsi: mpi3mr: Add support for status reply descriptor Inform controller firmware that driver supports status reply descriptor. Signed-off-by: Sumit Saxena Link: https://lore.kernel.org/r/20231123160132.4155-5-sumit.saxena@broadcom.com Signed-off-by: Martin K. Petersen Signed-off-by: Ranjan Kumar Signed-off-by: yongkang --- drivers/scsi/mpi3mr/mpi/mpi30_ioc.h | 1 + drivers/scsi/mpi3mr/mpi3mr_fw.c | 3 +++ 2 files changed, 4 insertions(+) diff --git a/drivers/scsi/mpi3mr/mpi/mpi30_ioc.h b/drivers/scsi/mpi3mr/mpi/mpi30_ioc.h index 1e4a60fc655f..0cb24fc03620 100644 --- a/drivers/scsi/mpi3mr/mpi/mpi30_ioc.h +++ b/drivers/scsi/mpi3mr/mpi/mpi30_ioc.h @@ -28,6 +28,7 @@ struct mpi3_ioc_init_request { __le64 driver_information_address; }; +#define MPI3_IOCINIT_MSGFLAGS_SCSIIOSTATUSREPLY_SUPPORTED (0x04) #define MPI3_IOCINIT_MSGFLAGS_HOSTMETADATA_MASK (0x03) #define MPI3_IOCINIT_MSGFLAGS_HOSTMETADATA_NOT_USED (0x00) #define MPI3_IOCINIT_MSGFLAGS_HOSTMETADATA_SEPARATED (0x01) diff --git a/drivers/scsi/mpi3mr/mpi3mr_fw.c b/drivers/scsi/mpi3mr/mpi3mr_fw.c index 0ee9233649e0..c54eca5a0c5c 100644 --- a/drivers/scsi/mpi3mr/mpi3mr_fw.c +++ b/drivers/scsi/mpi3mr/mpi3mr_fw.c @@ -3194,6 +3194,9 @@ static int mpi3mr_issue_iocinit(struct mpi3mr_ioc *mrioc) current_time = ktime_get_real(); iocinit_req.time_stamp = cpu_to_le64(ktime_to_ms(current_time)); + iocinit_req.msg_flags |= + MPI3_IOCINIT_MSGFLAGS_SCSIIOSTATUSREPLY_SUPPORTED; + init_completion(&mrioc->init_cmds.done); retval = mpi3mr_admin_request_post(mrioc, &iocinit_req, sizeof(iocinit_req), 1); -- Gitee