[thirdparty/u-boot.git] / cmd / dm.c

// SPDX-License-Identifier: GPL-2.0+
/*
 * Copyright (c) 2013 Google, Inc
 *
 * (C) Copyright 2012
 * Marek Vasut <marex@denx.de>
 */

#include <common.h>
#include <command.h>
#include <dm/root.h>
#include <dm/util.h>

static int do_dm_dump_driver_compat(struct cmd_tbl *cmdtp, int flag, int argc,
				    char * const argv[])
{
	dm_dump_driver_compat();

	return 0;
}

static int do_dm_dump_devres(struct cmd_tbl *cmdtp, int flag, int argc,
			     char *const argv[])
{
	dm_dump_devres();

	return 0;
}

static int do_dm_dump_drivers(struct cmd_tbl *cmdtp, int flag, int argc,
			      char *const argv[])
{
	dm_dump_drivers();

	return 0;
}

#if CONFIG_IS_ENABLED(DM_STATS)
static int do_dm_dump_mem(struct cmd_tbl *cmdtp, int flag, int argc,
			  char *const argv[])
{
	struct dm_stats mem;

	dm_get_mem(&mem);
	dm_dump_mem(&mem);

	return 0;
}
#endif /* DM_STATS */

static int do_dm_dump_static_driver_info(struct cmd_tbl *cmdtp, int flag,
					 int argc, char * const argv[])
{
	dm_dump_static_driver_info();

	return 0;
}

static int do_dm_dump_tree(struct cmd_tbl *cmdtp, int flag, int argc,
			   char *const argv[])
{
	bool extended = false, sort = false;
	char *device = NULL;

	for (; argc > 1; argc--, argv++) {
		if (argv[1][0] != '-')
			break;

		if (!strcmp(argv[1], "-e")) {
			extended = true;
		} else if (!strcmp(argv[1], "-s")) {
			sort = true;
		} else {
			printf("Unknown parameter: %s\n", argv[1]);
			return 0;
		}
	}
	if (argc > 1)
		device = argv[1];

	dm_dump_tree(device, extended, sort);

	return 0;
}

static int do_dm_dump_uclass(struct cmd_tbl *cmdtp, int flag, int argc,
			     char *const argv[])
{
	bool extended = false;
	char *uclass = NULL;

	if (argc > 1) {
		if (!strcmp(argv[1], "-e")) {
			extended = true;
			argc--;
			argv++;
		}
		if (argc > 1)
			uclass = argv[1];
	}

	dm_dump_uclass(uclass, extended);

	return 0;
}

#if CONFIG_IS_ENABLED(DM_STATS)
#define DM_MEM_HELP	"dm mem           Provide a summary of memory usage\n"
#define DM_MEM		U_BOOT_SUBCMD_MKENT(mem, 1, 1, do_dm_dump_mem),
#else
#define DM_MEM_HELP
#define DM_MEM
#endif

U_BOOT_LONGHELP(dm,
	"compat        Dump list of drivers with compatibility strings\n"
	"dm devres        Dump list of device resources for each device\n"
	"dm drivers       Dump list of drivers with uclass and instances\n"
	DM_MEM_HELP
	"dm static        Dump list of drivers with static platform data\n"
	"dm tree [-s][-e][name]   Dump tree of driver model devices (-s=sort)\n"
	"dm uclass [-e][name]     Dump list of instances for each uclass");

U_BOOT_CMD_WITH_SUBCMDS(dm, "Driver model low level access", dm_help_text,
	U_BOOT_SUBCMD_MKENT(compat, 1, 1, do_dm_dump_driver_compat),
	U_BOOT_SUBCMD_MKENT(devres, 1, 1, do_dm_dump_devres),
	U_BOOT_SUBCMD_MKENT(drivers, 1, 1, do_dm_dump_drivers),
	DM_MEM
	U_BOOT_SUBCMD_MKENT(static, 1, 1, do_dm_dump_static_driver_info),
	U_BOOT_SUBCMD_MKENT(tree, 4, 1, do_dm_dump_tree),
	U_BOOT_SUBCMD_MKENT(uclass, 3, 1, do_dm_dump_uclass));
Commit	Line	Data
83d290c5	1	// SPDX-License-Identifier: GPL-2.0+
06811959 SG	2	/*
	3	* Copyright (c) 2013 Google, Inc
	4	*
	5	* (C) Copyright 2012
	6	* Marek Vasut <marex@denx.de>
06811959 SG	7	*/
	8
	9	#include <common.h>
cbb2df20	10	#include <command.h>
2cb4ddb9	11	#include <dm/root.h>
304fbef1	12	#include <dm/util.h>
a56642c7	13
dee2f5ae SG	14	static int do_dm_dump_driver_compat(struct cmd_tbl *cmdtp, int flag, int argc,
dee2f5ae SG	15	char * const argv[])
06811959	16	{
dee2f5ae	17	dm_dump_driver_compat();
06811959 SG	18
	19	return 0;
	20	}
	21
09140113 SG	22	static int do_dm_dump_devres(struct cmd_tbl *cmdtp, int flag, int argc,
09140113 SG	23	char *const argv[])
40b6f2d0 MY	24	{
	25	dm_dump_devres();
	26
	27	return 0;
	28	}
	29
09140113 SG	30	static int do_dm_dump_drivers(struct cmd_tbl *cmdtp, int flag, int argc,
09140113 SG	31	char *const argv[])
7b9d60fc SA	32	{
	33	dm_dump_drivers();
	34
	35	return 0;
	36	}
	37
2cb4ddb9 SG	38	#if CONFIG_IS_ENABLED(DM_STATS)
	39	static int do_dm_dump_mem(struct cmd_tbl *cmdtp, int flag, int argc,
	40	char *const argv[])
	41	{
	42	struct dm_stats mem;
	43
	44	dm_get_mem(&mem);
	45	dm_dump_mem(&mem);
	46
	47	return 0;
	48	}
	49	#endif /* DM_STATS */
	50
dee2f5ae SG	51	static int do_dm_dump_static_driver_info(struct cmd_tbl *cmdtp, int flag,
dee2f5ae SG	52	int argc, char * const argv[])
2e488368	53	{
dee2f5ae	54	dm_dump_static_driver_info();
2e488368 NF	55
	56	return 0;
	57	}
	58
dee2f5ae SG	59	static int do_dm_dump_tree(struct cmd_tbl *cmdtp, int flag, int argc,
dee2f5ae SG	60	char *const argv[])
2e488368	61	{
36e45f69 AT	62	bool extended = false, sort = false;
	63	char *device = NULL;
	64
	65	for (; argc > 1; argc--, argv++) {
	66	if (argv[1][0] != '-')
	67	break;
	68
	69	if (!strcmp(argv[1], "-e")) {
	70	extended = true;
	71	} else if (!strcmp(argv[1], "-s")) {
	72	sort = true;
	73	} else {
	74	printf("Unknown parameter: %s\n", argv[1]);
	75	return 0;
	76	}
	77	}
	78	if (argc > 1)
	79	device = argv[1];
	80
	81	dm_dump_tree(device, extended, sort);
dee2f5ae SG	82
	83	return 0;
	84	}
	85
	86	static int do_dm_dump_uclass(struct cmd_tbl *cmdtp, int flag, int argc,
	87	char *const argv[])
	88	{
36e45f69 AT	89	bool extended = false;
	90	char *uclass = NULL;
	91
	92	if (argc > 1) {
	93	if (!strcmp(argv[1], "-e")) {
	94	extended = true;
	95	argc--;
	96	argv++;
	97	}
	98	if (argc > 1)
	99	uclass = argv[1];
	100	}
	101
	102	dm_dump_uclass(uclass, extended);
2e488368 NF	103
	104	return 0;
	105	}
	106
2cb4ddb9 SG	107	#if CONFIG_IS_ENABLED(DM_STATS)
	108	#define DM_MEM_HELP "dm mem Provide a summary of memory usage\n"
	109	#define DM_MEM U_BOOT_SUBCMD_MKENT(mem, 1, 1, do_dm_dump_mem),
	110	#else
	111	#define DM_MEM_HELP
	112	#define DM_MEM
	113	#endif
	114
3616218b	115	U_BOOT_LONGHELP(dm,
dee2f5ae	116	"compat Dump list of drivers with compatibility strings\n"
7b9d60fc	117	"dm devres Dump list of device resources for each device\n"
2e488368	118	"dm drivers Dump list of drivers with uclass and instances\n"
2cb4ddb9	119	DM_MEM_HELP
dee2f5ae	120	"dm static Dump list of drivers with static platform data\n"
36e45f69	121	"dm tree [-s][-e][name] Dump tree of driver model devices (-s=sort)\n"
3616218b	122	"dm uclass [-e][name] Dump list of instances for each uclass");
7f0836a1 OP	123
7f0836a1 OP	124	U_BOOT_CMD_WITH_SUBCMDS(dm, "Driver model low level access", dm_help_text,
dee2f5ae	125	U_BOOT_SUBCMD_MKENT(compat, 1, 1, do_dm_dump_driver_compat),
7f0836a1 OP	126	U_BOOT_SUBCMD_MKENT(devres, 1, 1, do_dm_dump_devres),
7f0836a1 OP	127	U_BOOT_SUBCMD_MKENT(drivers, 1, 1, do_dm_dump_drivers),
2cb4ddb9	128	DM_MEM
dee2f5ae	129	U_BOOT_SUBCMD_MKENT(static, 1, 1, do_dm_dump_static_driver_info),
36e45f69 AT	130	U_BOOT_SUBCMD_MKENT(tree, 4, 1, do_dm_dump_tree),
36e45f69 AT	131	U_BOOT_SUBCMD_MKENT(uclass, 3, 1, do_dm_dump_uclass));