struct ufs_query query;
};
+struct ufs_desc_size {
+ int dev_desc;
+ int pwr_desc;
+ int geom_desc;
+ int interc_desc;
+ int unit_desc;
+ int conf_desc;
+};
+
/**
* struct ufs_clk_info - UFS clock related info
* @list: list headed by hba->clk_list_head
* @clk_list_head: UFS host controller clocks list node head
* @pwr_info: holds current power mode
* @max_pwr_info: keeps the device max valid pwm
+ * @desc_size: descriptor sizes reported by device
* @urgent_bkops_lvl: keeps track of urgent bkops level for device
* @is_urgent_bkops_lvl_checked: keeps track if the urgent bkops level for
* device is known or not.
bool is_urgent_bkops_lvl_checked;
struct rw_semaphore clk_scaling_lock;
+ struct ufs_desc_size desc_size;
};
/* Returns true if clocks can be gated. Otherwise false */
enum flag_idn idn, bool *flag_res);
int ufshcd_hold(struct ufs_hba *hba, bool async);
void ufshcd_release(struct ufs_hba *hba);
+
+int ufshcd_map_desc_id_to_length(struct ufs_hba *hba, enum desc_idn desc_id,
+ int *desc_length);
+
u32 ufshcd_get_local_unipro_ver(struct ufs_hba *hba);
/* Wrapper functions for safely calling variant operations */