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| author |   John Garry <john.garry@huawei.com> | 2022-05-12 19:15:32 +0800 |
|---|---|---|
| committer |   Martin K. Petersen <martin.petersen@oracle.com> | 2022-05-19 20:16:25 -0400 |
| commit | 057e5fc03369f8f2ed9b2ca884754b1d80b83620 (patch) | |
| tree | 8c67af22ca4e3971aa7ff0501e1f396f02793a80 /include/scsi/sas_ata.h | |
| parent | scsi: mpt3sas: Update driver version to 42.100.00.00 (diff) | |
| download | linux-dev-057e5fc03369f8f2ed9b2ca884754b1d80b83620.tar.xz linux-dev-057e5fc03369f8f2ed9b2ca884754b1d80b83620.zip | |
scsi: libsas: Refactor sas_ata_hard_reset()
Create function sas_ata_wait_after_reset() from sas_ata_hard_reset() as
some LLDDs may want to check for a remote ATA phy is up after reset.
Link: https://lore.kernel.org/r/1652354134-171343-2-git-send-email-john.garry@huawei.com
Tested-by: Yihang Li <liyihang6@hisilicon.com>
Reviewed-by: Xiang Chen <chenxiang66@hisilicon.com>
Signed-off-by: John Garry <john.garry@huawei.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'include/scsi/sas_ata.h')
| -rw-r--r-- | include/scsi/sas_ata.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/include/scsi/sas_ata.h b/include/scsi/sas_ata.h index d47dea70855d..a1df4f9d57a3 100644 --- a/include/scsi/sas_ata.h +++ b/include/scsi/sas_ata.h @@ -34,6 +34,7 @@ void sas_resume_sata(struct asd_sas_port *port); void sas_ata_end_eh(struct ata_port *ap); int sas_execute_ata_cmd(struct domain_device *device, u8 *fis, int force_phy_id); +int sas_ata_wait_after_reset(struct domain_device *dev, unsigned long deadline); #else @@ -91,6 +92,12 @@ static inline int sas_execute_ata_cmd(struct domain_device *device, u8 *fis, { return 0; } + +static inline int sas_ata_wait_after_reset(struct domain_device *dev, + unsigned long deadline) +{ + return -ETIMEDOUT; +} #endif #endif /* _SAS_ATA_H_ */ |