diff options
Diffstat (limited to 'include/dm/root.h')
| -rw-r--r-- | include/dm/root.h | 28 |
1 files changed, 19 insertions, 9 deletions
diff --git a/include/dm/root.h b/include/dm/root.h index 42510b106ab..e888fb993c0 100644 --- a/include/dm/root.h +++ b/include/dm/root.h @@ -19,7 +19,7 @@ extern struct list_head uclass_head; * * This function returns pointer to the root node of the driver tree, * - * @return pointer to root device, or NULL if not inited yet + * Return: pointer to root device, or NULL if not inited yet */ struct udevice *dm_root(void); @@ -27,6 +27,8 @@ struct global_data; /** * dm_fixup_for_gd_move() - Handle global_data moving to a new place * + * @new_gd: Pointer to the new global data + * * The uclass list is part of global_data. Due to the way lists work, moving * the list will cause it to become invalid. This function fixes that up so * that the uclass list will work correctly. @@ -40,7 +42,7 @@ void dm_fixup_for_gd_move(struct global_data *new_gd); * * @pre_reloc_only: If true, bind only drivers with the DM_FLAG_PRE_RELOC * flag. If false bind all drivers. - * @return 0 if OK, -ve on error + * Return: 0 if OK, -ve on error */ int dm_scan_plat(bool pre_reloc_only); @@ -52,7 +54,7 @@ int dm_scan_plat(bool pre_reloc_only); * * @pre_reloc_only: If true, bind only nodes with special devicetree properties, * or drivers with the DM_FLAG_PRE_RELOC flag. If false bind all drivers. - * @return 0 if OK, -ve on error + * Return: 0 if OK, -ve on error */ int dm_scan_fdt(bool pre_reloc_only); @@ -65,7 +67,7 @@ int dm_scan_fdt(bool pre_reloc_only); * * @pre_reloc_only: If true, bind only nodes with special devicetree properties, * or drivers with the DM_FLAG_PRE_RELOC flag. If false bind all drivers. - * @return 0 if OK, -ve on error + * Return: 0 if OK, -ve on error */ int dm_extended_scan(bool pre_reloc_only); @@ -79,7 +81,7 @@ int dm_extended_scan(bool pre_reloc_only); * * @pre_reloc_only: If true, bind only nodes with special devicetree properties, * or drivers with the DM_FLAG_PRE_RELOC flag. If false bind all drivers. - * @return 0 if OK, -ve on error + * Return: 0 if OK, -ve on error */ int dm_scan_other(bool pre_reloc_only); @@ -92,7 +94,7 @@ int dm_scan_other(bool pre_reloc_only); * * @pre_reloc_only: If true, bind only nodes with special devicetree properties, * or drivers with the DM_FLAG_PRE_RELOC flag. If false bind all drivers. - * @return 0 if OK, -ve on error + * Return: 0 if OK, -ve on error */ int dm_init_and_scan(bool pre_reloc_only); @@ -103,7 +105,7 @@ int dm_init_and_scan(bool pre_reloc_only); * This needs to be called before anything uses the DM * * @of_live: Enable live device tree - * @return 0 if OK, -ve on error + * Return: 0 if OK, -ve on error */ int dm_init(bool of_live); @@ -111,7 +113,7 @@ int dm_init(bool of_live); * dm_uninit - Uninitialise Driver Model structures * * All devices will be removed and unbound - * @return 0 if OK, -ve on error + * Return: 0 if OK, -ve on error */ int dm_uninit(void); @@ -124,11 +126,19 @@ int dm_uninit(void); * All devices with the matching flags set will be removed * * @flags: Flags for selective device removal - * @return 0 if OK, -ve on error + * Return: 0 if OK, -ve on error */ int dm_remove_devices_flags(uint flags); #else static inline int dm_remove_devices_flags(uint flags) { return 0; } #endif +/** + * dm_get_stats() - Get some stats for driver mode + * + * @device_countp: Returns total number of devices that are bound + * @uclass_countp: Returns total number of uclasses in use + */ +void dm_get_stats(int *device_countp, int *uclass_countp); + #endif |