diff options
| author | Sreekanth Reddy <sreekanth.reddy@broadcom.com> | 2022-08-04 15:12:18 +0200 |
|---|---|---|
| committer | Martin K. Petersen <martin.petersen@oracle.com> | 2022-08-23 05:34:05 +0200 |
| commit | 42fc9fee116fc6a225a1f738adf86689d5c39d49 (patch) | |
| tree | 2347de5771ab75c2927d89caff0bb3ac8d059953 /drivers/scsi/mpi3mr/mpi3mr.h | |
| parent | scsi: mpi3mr: Add helper functions to retrieve device objects (diff) | |
| download | linux-42fc9fee116fc6a225a1f738adf86689d5c39d49.tar.xz linux-42fc9fee116fc6a225a1f738adf86689d5c39d49.zip | |
scsi: mpi3mr: Add helper functions to manage device's port
Add the following helper functions:
- Update the host phys with STL
- Remove the device's SAS port with STL
Link: https://lore.kernel.org/r/20220804131226.16653-8-sreekanth.reddy@broadcom.com
Reviewed-by: Himanshu Madhani <himanshu.madani@oracle.com>
Signed-off-by: Sreekanth Reddy <sreekanth.reddy@broadcom.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'drivers/scsi/mpi3mr/mpi3mr.h')
| -rw-r--r-- | drivers/scsi/mpi3mr/mpi3mr.h | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/drivers/scsi/mpi3mr/mpi3mr.h b/drivers/scsi/mpi3mr/mpi3mr.h index 742caf52b27a..8ab843a8ab71 100644 --- a/drivers/scsi/mpi3mr/mpi3mr.h +++ b/drivers/scsi/mpi3mr/mpi3mr.h @@ -570,12 +570,18 @@ struct mpi3mr_enclosure_node { * * @sas_address: World wide unique SAS address * @dev_info: Device information bits + * @sas_transport_attached: Is this device exposed to transport + * @pend_sas_rphy_add: Flag to check device is in process of add * @hba_port: HBA port entry + * @rphy: SAS transport layer rphy object */ struct tgt_dev_sas_sata { u64 sas_address; u16 dev_info; + u8 sas_transport_attached; + u8 pend_sas_rphy_add; struct mpi3mr_hba_port *hba_port; + struct sas_rphy *rphy; }; /** @@ -1331,4 +1337,11 @@ int mpi3mr_cfg_get_driver_pg1(struct mpi3mr_ioc *mrioc, u8 mpi3mr_is_expander_device(u16 device_info); struct mpi3mr_hba_port *mpi3mr_get_hba_port_by_id(struct mpi3mr_ioc *mrioc, u8 port_id); +void mpi3mr_sas_host_refresh(struct mpi3mr_ioc *mrioc); +void mpi3mr_sas_host_add(struct mpi3mr_ioc *mrioc); +void mpi3mr_update_links(struct mpi3mr_ioc *mrioc, + u64 sas_address_parent, u16 handle, u8 phy_number, u8 link_rate, + struct mpi3mr_hba_port *hba_port); +void mpi3mr_print_device_event_notice(struct mpi3mr_ioc *mrioc, + bool device_add); #endif /*MPI3MR_H_INCLUDED*/ |