reinit_notify() callback can be used by the UFS controller drivers to
perform changes required for UFSHCD reinit that can happen during max gear
switch.
Tested-by: Andrew Halaney <ahalaney@redhat.com> # Qdrive3/sa8540p-ride
Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Reviewed-by: Bart Van Assche <bvanassche@acm.org>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
hba->vops->config_scaling_param(hba, p, data);
}
+static inline void ufshcd_vops_reinit_notify(struct ufs_hba *hba)
+{
+ if (hba->vops && hba->vops->reinit_notify)
+ hba->vops->reinit_notify(hba);
+}
+
extern const struct ufs_pm_lvl_states ufs_pm_lvl_states[];
/**
* @config_scaling_param: called to configure clock scaling parameters
* @program_key: program or evict an inline encryption key
* @event_notify: called to notify important events
+ * @reinit_notify: called to notify reinit of UFSHCD during max gear switch
*/
struct ufs_hba_variant_ops {
const char *name;
const union ufs_crypto_cfg_entry *cfg, int slot);
void (*event_notify)(struct ufs_hba *hba,
enum ufs_event_type evt, void *data);
+ void (*reinit_notify)(struct ufs_hba *);
};
/* clock gating state */