These two APIs will be used by glue driver if they need a different
HCE process.
Signed-off-by: Shawn Lin <shawn.lin@xxxxxxxxxxxxxx>
Reviewed-by: Manivannan Sadhasivam <manivannan.sadhasivam@xxxxxxxxxx>
---
Changes in v6:
- replace host drivers with glue drivers suggested by Mani
- add Main's review tag
Changes in v5: None
Changes in v4: None
Changes in v3: None
Changes in v2: None
drivers/ufs/core/ufshcd.c | 6 ++++--
include/ufs/ufshcd.h | 2 ++
2 files changed, 6 insertions(+), 2 deletions(-)
diff --git a/drivers/ufs/core/ufshcd.c b/drivers/ufs/core/ufshcd.c
index 6a26853..723080b 100644
--- a/drivers/ufs/core/ufshcd.c
+++ b/drivers/ufs/core/ufshcd.c
@@ -4014,7 +4014,7 @@ static int ufshcd_dme_link_startup(struct ufs_hba *hba)
*
* Return: 0 on success, non-zero value on failure.
*/
-static int ufshcd_dme_reset(struct ufs_hba *hba)
+int ufshcd_dme_reset(struct ufs_hba *hba)
{
struct uic_command uic_cmd = {
.command = UIC_CMD_DME_RESET,
@@ -4028,6 +4028,7 @@ static int ufshcd_dme_reset(struct ufs_hba *hba)
return ret;
}
+EXPORT_SYMBOL_GPL(ufshcd_dme_reset);
int ufshcd_dme_configure_adapt(struct ufs_hba *hba,
int agreed_gear,
@@ -4053,7 +4054,7 @@ EXPORT_SYMBOL_GPL(ufshcd_dme_configure_adapt);
*
* Return: 0 on success, non-zero value on failure.
*/
-static int ufshcd_dme_enable(struct ufs_hba *hba)
+int ufshcd_dme_enable(struct ufs_hba *hba)
{
struct uic_command uic_cmd = {
.command = UIC_CMD_DME_ENABLE,
@@ -4067,6 +4068,7 @@ static int ufshcd_dme_enable(struct ufs_hba *hba)
return ret;
}
+EXPORT_SYMBOL_GPL(ufshcd_dme_enable);
static inline void ufshcd_add_delay_before_dme_cmd(struct ufs_hba *hba)
{
diff --git a/include/ufs/ufshcd.h b/include/ufs/ufshcd.h
index d7aca9e..e3fd40e 100644
--- a/include/ufs/ufshcd.h
+++ b/include/ufs/ufshcd.h
@@ -1357,6 +1357,8 @@ extern int ufshcd_system_thaw(struct device *dev);
extern int ufshcd_system_restore(struct device *dev);
#endif
+extern int ufshcd_dme_reset(struct ufs_hba *hba);
+extern int ufshcd_dme_enable(struct ufs_hba *hba);
extern int ufshcd_dme_configure_adapt(struct ufs_hba *hba,
int agreed_gear,
int adapt_val);
--
2.7.4
