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authorLinus Torvalds <torvalds@linux-foundation.org>2024-12-07 17:17:38 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2024-12-07 17:17:38 -0800
commitc94cd0248ced494e0bcf82b21380e8037c4dd26b (patch)
tree063de89f9c0913178da5c04beef11118c37e6f7f /include
parent7503345ac5f5e82fd9a36d6e6b447c016376403a (diff)
parent6918141d815acef056a0d10e966a027d869a922d (diff)
Merge tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi
Pull SCSI fixes from James Bottomley: "Large number of small fixes, all in drivers" * tag 'scsi-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi: (32 commits) scsi: scsi_debug: Fix hrtimer support for ndelay scsi: storvsc: Do not flag MAINTENANCE_IN return of SRB_STATUS_DATA_OVERRUN as an error scsi: ufs: core: Add missing post notify for power mode change scsi: sg: Fix slab-use-after-free read in sg_release() scsi: ufs: core: sysfs: Prevent div by zero scsi: qla2xxx: Update version to 10.02.09.400-k scsi: qla2xxx: Supported speed displayed incorrectly for VPorts scsi: qla2xxx: Fix NVMe and NPIV connect issue scsi: qla2xxx: Remove check req_sg_cnt should be equal to rsp_sg_cnt scsi: qla2xxx: Fix use after free on unload scsi: qla2xxx: Fix abort in bsg timeout scsi: mpi3mr: Update driver version to 8.12.0.3.50 scsi: mpi3mr: Handling of fault code for insufficient power scsi: mpi3mr: Start controller indexing from 0 scsi: mpi3mr: Fix corrupt config pages PHY state is switched in sysfs scsi: mpi3mr: Synchronize access to ioctl data buffer scsi: mpt3sas: Update driver version to 51.100.00.00 scsi: mpt3sas: Diag-Reset when Doorbell-In-Use bit is set during driver load time scsi: ufs: pltfrm: Dellocate HBA during ufshcd_pltfrm_remove() scsi: ufs: pltfrm: Drop PM runtime reference count after ufshcd_remove() ...
Diffstat (limited to 'include')
-rw-r--r--include/ufs/ufshcd.h10
1 files changed, 6 insertions, 4 deletions
diff --git a/include/ufs/ufshcd.h b/include/ufs/ufshcd.h
index d7aca9e61684..d650ae6b58d3 100644
--- a/include/ufs/ufshcd.h
+++ b/include/ufs/ufshcd.h
@@ -310,7 +310,9 @@ struct ufs_pwr_mode_info {
* to allow variant specific Uni-Pro initialization.
* @pwr_change_notify: called before and after a power mode change
* is carried out to allow vendor spesific capabilities
- * to be set.
+ * to be set. PRE_CHANGE can modify final_params based
+ * on desired_pwr_mode, but POST_CHANGE must not alter
+ * the final_params parameter
* @setup_xfer_req: called before any transfer request is issued
* to set some things
* @setup_task_mgmt: called before any task management request is issued
@@ -353,9 +355,9 @@ struct ufs_hba_variant_ops {
int (*link_startup_notify)(struct ufs_hba *,
enum ufs_notify_change_status);
int (*pwr_change_notify)(struct ufs_hba *,
- enum ufs_notify_change_status status,
- struct ufs_pa_layer_attr *,
- struct ufs_pa_layer_attr *);
+ enum ufs_notify_change_status status,
+ struct ufs_pa_layer_attr *desired_pwr_mode,
+ struct ufs_pa_layer_attr *final_params);
void (*setup_xfer_req)(struct ufs_hba *hba, int tag,
bool is_scsi_cmd);
void (*setup_task_mgmt)(struct ufs_hba *, int, u8);