diff options
| author | James Smart <jsmart2021@gmail.com> | 2022-06-03 20:43:28 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2022-06-22 15:27:52 +0300 |
| commit | 2654102ac400d005507bddc5cae45efb8728c5fb (patch) | |
| tree | fbdef675bdc5fcbbc2b5f9a897f7e0522dc62c1c /drivers/scsi/lpfc/lpfc_hw4.h | |
| parent | 1cb13d7a790126dae04ecd9e53c2723f5bbb3c72 (diff) | |
| download | linux-2654102ac400d005507bddc5cae45efb8728c5fb.tar.xz | |
scsi: lpfc: Allow reduced polling rate for nvme_admin_async_event cmd completion
[ Upstream commit 2e7e9c0c1ec05f18d320ecc8a31eec59d2af1af9 ]
NVMe Asynchronous Event Request commands have no command timeout value per
specifications.
Set WQE option to allow a reduced FLUSH polling rate for I/O error
detection specifically for nvme_admin_async_event commands.
Link: https://lore.kernel.org/r/20220603174329.63777-9-jsmart2021@gmail.com
Co-developed-by: Justin Tee <justin.tee@broadcom.com>
Signed-off-by: Justin Tee <justin.tee@broadcom.com>
Signed-off-by: James Smart <jsmart2021@gmail.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'drivers/scsi/lpfc/lpfc_hw4.h')
| -rw-r--r-- | drivers/scsi/lpfc/lpfc_hw4.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/scsi/lpfc/lpfc_hw4.h b/drivers/scsi/lpfc/lpfc_hw4.h index 02e230ed6280..e7daef550095 100644 --- a/drivers/scsi/lpfc/lpfc_hw4.h +++ b/drivers/scsi/lpfc/lpfc_hw4.h @@ -4488,6 +4488,9 @@ struct wqe_common { #define wqe_sup_SHIFT 6 #define wqe_sup_MASK 0x00000001 #define wqe_sup_WORD word11 +#define wqe_ffrq_SHIFT 6 +#define wqe_ffrq_MASK 0x00000001 +#define wqe_ffrq_WORD word11 #define wqe_wqec_SHIFT 7 #define wqe_wqec_MASK 0x00000001 #define wqe_wqec_WORD word11 |