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scsi: mpi3mr: Add support for status reply descriptor

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Inform controller firmware that driver supports status reply descriptor.

Signed-off-by: Sumit Saxena <sumit.saxena@broadcom.com>
Link: https://lore.kernel.org/r/20231123160132.4155-5-sumit.saxena@broadcom.com
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
This commit is contained in:
Sumit Saxena 2023-11-23 21:31:31 +05:30 committed by Martin K. Petersen
parent cb5b608946
commit 1193a89d2b
2 changed files with 4 additions and 0 deletions
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1
drivers/scsi/mpi3mr/mpi/mpi30_ioc.h
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@ -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)

3
drivers/scsi/mpi3mr/mpi3mr_fw.c
View File

@ -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);