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scsi: libsas: Add smp_ata_check_ready_type()

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Create function smp_ata_check_ready_type() for LLDDs to wait for SATA
devices to come up after a link reset.

Signed-off-by: Jie Zhan <zhanjie9@hisilicon.com>
Link: https://lore.kernel.org/r/20221118083714.4034612-4-zhanjie9@hisilicon.com
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
This commit is contained in:
Jie Zhan
2022-11-18 16:37:12 +08:00
committed by Martin K. Petersen
parent 94a3555d1f
commit 9181ce3cb5
4 changed files with 35 additions and 2 deletions
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6
include/scsi/sas_ata.h
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@@ -36,6 +36,7 @@ void sas_ata_device_link_abort(struct domain_device *dev, bool force_reset);
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);
int smp_ata_check_ready_type(struct ata_link *link);
#else
@@ -104,6 +105,11 @@ static inline int sas_ata_wait_after_reset(struct domain_device *dev,
{
return -ETIMEDOUT;
}
static inline int smp_ata_check_ready_type(struct ata_link *link)
{
return 0;
}
#endif
#endif /* _SAS_ATA_H_ */