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| author | Jason Yan <yanaijie@huawei.com> | 2022-09-28 15:01:24 +0800 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2022-10-18 03:28:09 +0000 |
| commit | 2d08f329a4f2eace6b041d60132f441fc8e0b616 (patch) | |
| tree | 23a1f2cb1a06757f5ca9829042440074e6400dde /include/scsi | |
| parent | 773792e4e704ca1c47e3d9bc6ed5be2a00a22ad5 (diff) | |
| download | linux-2d08f329a4f2eace6b041d60132f441fc8e0b616.tar.bz2 | |
scsi: libsas: Introduce sas_find_attached_phy_id() helper
LLDDs are all implementing their own attached phy ID finding code. Factor
it out to libsas.
Signed-off-by: Jason Yan <yanaijie@huawei.com>
Link: https://lore.kernel.org/r/20220928070130.3657183-3-yanaijie@huawei.com
Reviewed-by: Jack Wang <jinpu.wang@ionos.com>
Reviewed-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
Reviewed-by: John Garry <john.garry@huawei.com>
Reviewed-by: Johannes Thumshirn <johannes.thumshirn@wdc.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'include/scsi')
| -rw-r--r-- | include/scsi/libsas.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/scsi/libsas.h b/include/scsi/libsas.h index f86b56bf7833..ec6c9ecd8d12 100644 --- a/include/scsi/libsas.h +++ b/include/scsi/libsas.h @@ -746,6 +746,8 @@ int sas_clear_task_set(struct domain_device *dev, u8 *lun); int sas_lu_reset(struct domain_device *dev, u8 *lun); int sas_query_task(struct sas_task *task, u16 tag); int sas_abort_task(struct sas_task *task, u16 tag); +int sas_find_attached_phy_id(struct expander_device *ex_dev, + struct domain_device *dev); void sas_notify_port_event(struct asd_sas_phy *phy, enum port_event event, gfp_t gfp_flags); |