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| author | Suganath Prabu Subramani | 2018-02-07 11:51:49 +0100 |
|---|---|---|
| committer | Martin K. Petersen | 2018-02-28 04:26:15 +0100 |
| commit | e5747439366c1079257083f231f5dd9a84bf0fd7 (patch) | |
| tree | ef7de62efdc7409c184eb7ec20a63f990ec5230c /drivers/scsi/mpt3sas/mpt3sas_ctl.c | |
| parent | scsi: mpt3sas: Introduce Base function for cloning. (diff) | |
| download | kernel-qcow2-linux-e5747439366c1079257083f231f5dd9a84bf0fd7.tar.gz kernel-qcow2-linux-e5747439366c1079257083f231f5dd9a84bf0fd7.tar.xz kernel-qcow2-linux-e5747439366c1079257083f231f5dd9a84bf0fd7.zip | |
scsi: mpt3sas: Introduce function to clone mpi request.
1) Added function _base_clone_mpi_to_sys_mem to clone
MPI request into system BAR0 mapped region.
2) Separate out MPI Endpoint IO submissions to function
_base_put_smid_mpi_ep_scsi_io.
3) MPI EP requests are submitted in two 32 bit MMIO writes.
from _base_mpi_ep_writeq.
For 32 bit Arch,_base_writeq function is identical
to _base_mpi_ep_writeq, Removed duplicate code as suggested.
Signed-off-by: Suganath Prabu S <suganath-prabu.subramani@broadcom.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/scsi/mpt3sas/mpt3sas_ctl.c')
0 files changed, 0 insertions, 0 deletions