mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-11-27 07:01:24 +00:00
40b6f2d020
This new command can dump all device resources associated to
each device. The fields in every line shows:
- The address of the resource
- The size of the resource
- The name of the release function
- The stage in which the resource has been acquired (BIND/PROBE)
Currently, there is no driver using devres, but if such drivers are
implemented, the output of this command should look like this:
=> dm devres
- root_driver
- soc
- extbus
- serial@54006800
bfb541e8 (8 byte) devm_kmalloc_release BIND
bfb54440 (4 byte) devm_kmalloc_release PROBE
bfb54460 (4 byte) devm_kmalloc_release PROBE
- serial@54006900
bfb54270 (8 byte) devm_kmalloc_release BIND
- gpio@55000000
- i2c@58780000
bfb5bce8 (12 byte) devm_kmalloc_release PROBE
bfb5bd10 (4 byte) devm_kmalloc_release PROBE
- eeprom
bfb54418 (12 byte) devm_kmalloc_release BIND
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Acked-by: Simon Glass <sjg@chromium.org>
51 lines
870 B
C
51 lines
870 B
C
/*
|
|
* Copyright (c) 2013 Google, Inc
|
|
*
|
|
* SPDX-License-Identifier: GPL-2.0+
|
|
*/
|
|
|
|
#ifndef __DM_UTIL_H
|
|
#define __DM_UTIL_H
|
|
|
|
#ifdef CONFIG_DM_WARN
|
|
void dm_warn(const char *fmt, ...);
|
|
#else
|
|
static inline void dm_warn(const char *fmt, ...)
|
|
{
|
|
}
|
|
#endif
|
|
|
|
#ifdef DEBUG
|
|
void dm_dbg(const char *fmt, ...);
|
|
#else
|
|
static inline void dm_dbg(const char *fmt, ...)
|
|
{
|
|
}
|
|
#endif
|
|
|
|
struct list_head;
|
|
|
|
/**
|
|
* list_count_items() - Count number of items in a list
|
|
*
|
|
* @param head: Head of list
|
|
* @return number of items, or 0 if empty
|
|
*/
|
|
int list_count_items(struct list_head *head);
|
|
|
|
/* Dump out a tree of all devices */
|
|
void dm_dump_all(void);
|
|
|
|
/* Dump out a list of uclasses and their devices */
|
|
void dm_dump_uclass(void);
|
|
|
|
#ifdef CONFIG_DEBUG_DEVRES
|
|
/* Dump out a list of device resources */
|
|
void dm_dump_devres(void);
|
|
#else
|
|
static inline void dm_dump_devres(void)
|
|
{
|
|
}
|
|
#endif
|
|
|
|
#endif
|