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-rw-r--r--include/ufs/ufshcd.h8
1 files changed, 8 insertions, 0 deletions
diff --git a/include/ufs/ufshcd.h b/include/ufs/ufshcd.h
index 8e2bce9a4f..a35e12f8e6 100644
--- a/include/ufs/ufshcd.h
+++ b/include/ufs/ufshcd.h
@@ -328,6 +328,7 @@ struct ufs_pwr_mode_info {
* @op_runtime_config: called to config Operation and runtime regs Pointers
* @get_outstanding_cqs: called to get outstanding completion queues
* @config_esi: called to config Event Specific Interrupt
+ * @config_scsi_dev: called to configure SCSI device parameters
*/
struct ufs_hba_variant_ops {
const char *name;
@@ -914,6 +915,8 @@ enum ufshcd_mcq_opr {
* @dev_cmd_queue: Queue for issuing device management commands
* @mcq_opr: MCQ operation and runtime registers
* @ufs_rtc_update_work: A work for UFS RTC periodic update
+ * @pm_qos_req: PM QoS request handle
+ * @pm_qos_enabled: flag to check if pm qos is enabled
*/
struct ufs_hba {
void __iomem *mmio_base;
@@ -1080,6 +1083,8 @@ struct ufs_hba {
struct ufshcd_mcq_opr_info_t mcq_opr[OPR_MAX];
struct delayed_work ufs_rtc_update_work;
+ struct pm_qos_request pm_qos_req;
+ bool pm_qos_enabled;
};
/**
@@ -1263,6 +1268,7 @@ unsigned long ufshcd_mcq_poll_cqe_lock(struct ufs_hba *hba,
struct ufs_hw_queue *hwq);
void ufshcd_mcq_make_queues_operational(struct ufs_hba *hba);
void ufshcd_mcq_enable_esi(struct ufs_hba *hba);
+void ufshcd_mcq_enable(struct ufs_hba *hba);
void ufshcd_mcq_config_esi(struct ufs_hba *hba, struct msi_msg *msg);
int ufshcd_opp_config_clks(struct device *dev, struct opp_table *opp_table,
@@ -1400,6 +1406,8 @@ int ufshcd_suspend_prepare(struct device *dev);
int __ufshcd_suspend_prepare(struct device *dev, bool rpm_ok_for_spm);
void ufshcd_resume_complete(struct device *dev);
bool ufshcd_is_hba_active(struct ufs_hba *hba);
+void ufshcd_pm_qos_init(struct ufs_hba *hba);
+void ufshcd_pm_qos_exit(struct ufs_hba *hba);
/* Wrapper functions for safely calling variant operations */
static inline int ufshcd_vops_init(struct ufs_hba *hba)