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Tom Rini83d290c2018-05-06 17:58:06 -04001/* SPDX-License-Identifier: GPL-2.0+ */
wdenk78f66222002-08-27 10:27:51 +00002/*
Detlev Zundel2dce5512009-03-25 17:27:52 +01003 * (C) Copyright 2000-2009
wdenk78f66222002-08-27 10:27:51 +00004 * Wolfgang Denk, DENX Software Engineering, wd@denx.de.
wdenk78f66222002-08-27 10:27:51 +00005 */
6
7/*
8 * Definitions for Command Processor
9 */
10#ifndef __COMMAND_H
11#define __COMMAND_H
12
Simon Glass9fb625c2019-08-01 09:46:51 -060013#include <env.h>
Marek Vasut6c7c9462012-10-12 10:27:04 +000014#include <linker_lists.h>
Stefan Roesef2302d42008-08-06 14:05:38 +020015
wdenk78f66222002-08-27 10:27:51 +000016#ifndef NULL
17#define NULL 0
18#endif
19
Peter Tyser2fb26042009-01-27 18:03:12 -060020/* Default to a width of 8 characters for help message command width */
21#ifndef CONFIG_SYS_HELP_CMD_WIDTH
Heinrich Schuchardt9eebaba2019-02-28 06:17:56 +010022#define CONFIG_SYS_HELP_CMD_WIDTH 10
Peter Tyser2fb26042009-01-27 18:03:12 -060023#endif
24
wdenk78f66222002-08-27 10:27:51 +000025#ifndef __ASSEMBLY__
26/*
27 * Monitor Command Table
28 */
29
Simon Glass09140112020-05-10 11:40:03 -060030struct cmd_tbl {
wdenk78f66222002-08-27 10:27:51 +000031 char *name; /* Command Name */
wdenk78f66222002-08-27 10:27:51 +000032 int maxargs; /* maximum number of arguments */
Boris Brezillon80a48dd2018-12-03 22:54:20 +010033 /*
34 * Same as ->cmd() except the command
35 * tells us if it can be repeated.
36 * Replaces the old ->repeatable field
37 * which was not able to make
38 * repeatable property different for
39 * the main command and sub-commands.
40 */
Simon Glass09140112020-05-10 11:40:03 -060041 int (*cmd_rep)(struct cmd_tbl *cmd, int flags, int argc,
42 char *const argv[], int *repeatable);
wdenk78f66222002-08-27 10:27:51 +000043 /* Implementation function */
Simon Glass09140112020-05-10 11:40:03 -060044 int (*cmd)(struct cmd_tbl *cmd, int flags, int argc,
45 char *const argv[]);
wdenk78f66222002-08-27 10:27:51 +000046 char *usage; /* Usage message (short) */
Jean-Christophe PLAGNIOL-VILLARD6d0f6bc2008-10-16 15:01:15 +020047#ifdef CONFIG_SYS_LONGHELP
Simon Glass6b034482021-09-19 15:49:32 -060048 const char *help; /* Help message (long) */
wdenk78f66222002-08-27 10:27:51 +000049#endif
wdenk04a85b32004-04-15 18:22:41 +000050#ifdef CONFIG_AUTO_COMPLETE
51 /* do auto completion on the arguments */
Simon Glass09140112020-05-10 11:40:03 -060052 int (*complete)(int argc, char *const argv[],
53 char last_char, int maxv, char *cmdv[]);
wdenk04a85b32004-04-15 18:22:41 +000054#endif
wdenk78f66222002-08-27 10:27:51 +000055};
56
Igor Grinbergd09b1782011-11-07 01:13:59 +000057#if defined(CONFIG_CMD_RUN)
Kory Maincentd3a3d442021-02-02 16:42:27 +010058int do_run(struct cmd_tbl *cmdtp, int flag, int argc,
59 char *const argv[]);
Igor Grinbergd09b1782011-11-07 01:13:59 +000060#endif
wdenk78f66222002-08-27 10:27:51 +000061
62/* common/command.c */
Simon Glass09140112020-05-10 11:40:03 -060063int _do_help(struct cmd_tbl *cmd_start, int cmd_items, struct cmd_tbl *cmdtp,
64 int flag, int argc, char *const argv[]);
65struct cmd_tbl *find_cmd(const char *cmd);
66struct cmd_tbl *find_cmd_tbl(const char *cmd, struct cmd_tbl *table,
67 int table_len);
68int complete_subcmdv(struct cmd_tbl *cmdtp, int count, int argc,
69 char *const argv[], char last_char, int maxv,
Boris Brezillon6fb61442018-12-03 22:54:19 +010070 char *cmdv[]);
wdenk78f66222002-08-27 10:27:51 +000071
Kory Maincentd3a3d442021-02-02 16:42:27 +010072int cmd_usage(const struct cmd_tbl *cmdtp);
Peter Tyser62c3ae72009-01-27 18:03:10 -060073
Boris Brezillon80a48dd2018-12-03 22:54:20 +010074/* Dummy ->cmd and ->cmd_rep wrappers. */
Simon Glass09140112020-05-10 11:40:03 -060075int cmd_always_repeatable(struct cmd_tbl *cmdtp, int flag, int argc,
76 char *const argv[], int *repeatable);
77int cmd_never_repeatable(struct cmd_tbl *cmdtp, int flag, int argc,
78 char *const argv[], int *repeatable);
79int cmd_discard_repeatable(struct cmd_tbl *cmdtp, int flag, int argc,
80 char *const argv[]);
Boris Brezillon80a48dd2018-12-03 22:54:20 +010081
Simon Glass09140112020-05-10 11:40:03 -060082static inline bool cmd_is_repeatable(struct cmd_tbl *cmdtp)
Boris Brezillon80a48dd2018-12-03 22:54:20 +010083{
84 return cmdtp->cmd_rep == cmd_always_repeatable;
85}
86
wdenk04a85b32004-04-15 18:22:41 +000087#ifdef CONFIG_AUTO_COMPLETE
Kory Maincentd3a3d442021-02-02 16:42:27 +010088int var_complete(int argc, char *const argv[], char last_char, int maxv,
89 char *cmdv[]);
90int cmd_auto_complete(const char *const prompt, char *buf, int *np,
91 int *colp);
wdenk04a85b32004-04-15 18:22:41 +000092#endif
93
Simon Glass16ff9902014-02-26 15:59:15 -070094/**
95 * cmd_process_error() - report and process a possible error
96 *
97 * @cmdtp: Command which caused the error
98 * @err: Error code (0 if none, -ve for error, like -EIO)
Heinrich Schuchardt185f8122022-01-19 18:05:50 +010099 * Return: 0 (CMD_RET_SUCCESS) if there is not error,
Michal Simek27eb7bc2018-06-21 14:49:26 +0200100 * 1 (CMD_RET_FAILURE) if an error is found
101 * -1 (CMD_RET_USAGE) if 'usage' error is found
Simon Glass16ff9902014-02-26 15:59:15 -0700102 */
Simon Glass09140112020-05-10 11:40:03 -0600103int cmd_process_error(struct cmd_tbl *cmdtp, int err);
Simon Glass16ff9902014-02-26 15:59:15 -0700104
wdenk78f66222002-08-27 10:27:51 +0000105/*
106 * Monitor Command
107 *
108 * All commands use a common argument format:
109 *
Simon Glass09140112020-05-10 11:40:03 -0600110 * void function(struct cmd_tbl *cmdtp, int flag, int argc,
111 * char *const argv[]);
wdenk78f66222002-08-27 10:27:51 +0000112 */
113
Simon Glass6f62d7c2017-08-04 16:34:38 -0600114#if defined(CONFIG_CMD_MEMORY) || \
115 defined(CONFIG_CMD_I2C) || \
116 defined(CONFIG_CMD_ITEST) || \
Bartosz Golaszewski75846442019-05-20 10:22:14 +0200117 defined(CONFIG_CMD_PCI) || \
118 defined(CONFIG_CMD_SETEXPR)
Jean-Christophe PLAGNIOL-VILLARD8a40fb12008-09-10 22:48:05 +0200119#define CMD_DATA_SIZE
Simon Glass7526dee2020-11-01 14:15:36 -0700120#define CMD_DATA_SIZE_ERR (-1)
121#define CMD_DATA_SIZE_STR (-2)
122
123/**
124 * cmd_get_data_size() - Get the data-size specifier from a command
125 *
126 * This reads a '.x' size specifier appended to a command. For example 'md.b'
127 * is the 'md' command with a '.b' specifier, meaning that the command should
128 * use bytes.
129 *
130 * Valid characters are:
131 *
132 * b - byte
133 * w - word (16 bits)
134 * l - long (32 bits)
135 * q - quad (64 bits)
136 * s - string
137 *
138 * @arg: Pointers to the command to check. If a valid specifier is present it
139 * will be the last character of the string, following a '.'
140 * @default_size: Default size to return if there is no specifier
Heinrich Schuchardt185f8122022-01-19 18:05:50 +0100141 * Return: data size in bytes (1, 2, 4, 8) or CMD_DATA_SIZE_ERR for an invalid
Simon Glass7526dee2020-11-01 14:15:36 -0700142 * character, or CMD_DATA_SIZE_STR for a string
143 */
144int cmd_get_data_size(char *arg, int default_size);
Jean-Christophe PLAGNIOL-VILLARD8a40fb12008-09-10 22:48:05 +0200145#endif
146
Mike Frysinger7842fb72010-10-20 03:36:26 -0400147#ifdef CONFIG_CMD_BOOTD
Kory Maincentd3a3d442021-02-02 16:42:27 +0100148int do_bootd(struct cmd_tbl *cmdtp, int flag, int argc,
149 char *const argv[]);
Mike Frysinger7842fb72010-10-20 03:36:26 -0400150#endif
Kory Maincentd3a3d442021-02-02 16:42:27 +0100151int do_bootm(struct cmd_tbl *cmdtp, int flag, int argc,
152 char *const argv[]);
John Keepingbe43a352022-07-28 11:19:15 +0100153#ifdef CONFIG_CMD_BOOTM
Kory Maincentd3a3d442021-02-02 16:42:27 +0100154int bootm_maybe_autostart(struct cmd_tbl *cmdtp, const char *cmd);
Mike Frysinger67d668b2011-06-05 13:43:02 +0000155#else
Simon Glass09140112020-05-10 11:40:03 -0600156static inline int bootm_maybe_autostart(struct cmd_tbl *cmdtp, const char *cmd)
Mike Frysinger67d668b2011-06-05 13:43:02 +0000157{
158 return 0;
159}
160#endif
Rob Herring7405a132012-09-21 04:02:30 +0000161
Kory Maincentd3a3d442021-02-02 16:42:27 +0100162int do_bootz(struct cmd_tbl *cmdtp, int flag, int argc,
163 char *const argv[]);
164
165int do_booti(struct cmd_tbl *cmdtp, int flag, int argc,
166 char *const argv[]);
167
Kory Maincent18c25822021-02-02 16:42:29 +0100168int do_zboot_parent(struct cmd_tbl *cmdtp, int flag, int argc,
169 char *const argv[], int *repeatable);
170
Kory Maincentd3a3d442021-02-02 16:42:27 +0100171int common_diskboot(struct cmd_tbl *cmdtp, const char *intf, int argc,
Simon Glass09140112020-05-10 11:40:03 -0600172 char *const argv[]);
Rob Herringda620222012-12-02 21:00:23 -0600173
Kory Maincentd3a3d442021-02-02 16:42:27 +0100174int do_reset(struct cmd_tbl *cmdtp, int flag, int argc,
175 char *const argv[]);
176int do_poweroff(struct cmd_tbl *cmdtp, int flag, int argc,
177 char *const argv[]);
Stephen Warren8b5c7382015-07-21 17:49:41 -0600178
Kory Maincentd3a3d442021-02-02 16:42:27 +0100179unsigned long do_go_exec(ulong (*entry)(int, char * const []), int argc,
180 char *const argv[]);
AKASHI Takahiro49d81fd2019-02-25 15:54:36 +0900181
182#if defined(CONFIG_CMD_NVEDIT_EFI)
Kory Maincentd3a3d442021-02-02 16:42:27 +0100183int do_env_print_efi(struct cmd_tbl *cmdtp, int flag, int argc,
184 char *const argv[]);
185int do_env_set_efi(struct cmd_tbl *cmdtp, int flag, int argc,
186 char *const argv[]);
AKASHI Takahiro49d81fd2019-02-25 15:54:36 +0900187#endif
188
Simon Glassd422c772020-11-01 14:15:40 -0700189/**
190 * setexpr_regex_sub() - Replace a regex pattern with a string
191 *
192 * @data: Buffer containing the string to update
193 * @data_size: Size of buffer (must be large enough for the new string)
194 * @nbuf: Back-reference buffer
195 * @nbuf_size: Size of back-reference buffer (must be larger enough for @s plus
196 * all back-reference expansions)
197 * @r: Regular expression to find
198 * @s: String to replace with
199 * @global: true to replace all matches in @data, false to replace just the
200 * first
Heinrich Schuchardt185f8122022-01-19 18:05:50 +0100201 * Return: 0 if OK, 1 on error
Simon Glassd422c772020-11-01 14:15:40 -0700202 */
203int setexpr_regex_sub(char *data, uint data_size, char *nbuf, uint nbuf_size,
204 const char *r, const char *s, bool global);
205
Simon Glass9d12d5d2012-02-14 19:59:25 +0000206/*
207 * Error codes that commands return to cmd_process(). We use the standard 0
208 * and 1 for success and failure, but add one more case - failure with a
209 * request to call cmd_usage(). But the cmd_process() function handles
210 * CMD_RET_USAGE itself and after calling cmd_usage() it will return 1.
211 * This is just a convenience for commands to avoid them having to call
212 * cmd_usage() all over the place.
213 */
214enum command_ret_t {
215 CMD_RET_SUCCESS, /* 0 = Success */
216 CMD_RET_FAILURE, /* 1 = Failure */
217 CMD_RET_USAGE = -1, /* Failure, please report 'usage' error */
218};
219
220/**
221 * Process a command with arguments. We look up the command and execute it
222 * if valid. Otherwise we print a usage message.
223 *
224 * @param flag Some flags normally 0 (see CMD_FLAG_.. above)
225 * @param argc Number of arguments (arg 0 must be the command text)
226 * @param argv Arguments
227 * @param repeatable This function sets this to 0 if the command is not
228 * repeatable. If the command is repeatable, the value
229 * is left unchanged.
Richard Genoud34765e82012-12-03 06:28:28 +0000230 * @param ticks If ticks is not null, this function set it to the
231 * number of ticks the command took to complete.
Heinrich Schuchardt8b8accb2022-08-01 15:17:49 +0200232 * Return: 0 if command succeeded, else non-zero (CMD_RET_...)
Simon Glass9d12d5d2012-02-14 19:59:25 +0000233 */
Heinrich Schuchardt8b8accb2022-08-01 15:17:49 +0200234enum command_ret_t cmd_process(int flag, int argc, char *const argv[],
235 int *repeatable, unsigned long *ticks);
Simon Glassbdf8e342012-02-14 19:59:23 +0000236
Simon Glass09140112020-05-10 11:40:03 -0600237void fixup_cmdtable(struct cmd_tbl *cmdtp, int size);
Simon Glassf8bb6962016-03-19 02:18:38 -0600238
239/**
240 * board_run_command() - Fallback function to execute a command
241 *
242 * When no command line features are enabled in U-Boot, this function is
243 * called to execute a command. Typically the function can look at the
244 * command and perform a few very specific tasks, such as booting the
245 * system in a particular way.
246 *
247 * This function is only used when CONFIG_CMDLINE is not enabled.
248 *
249 * In normal situations this function should not return, since U-Boot will
250 * simply hang.
251 *
252 * @cmdline: Command line string to execute
Heinrich Schuchardt185f8122022-01-19 18:05:50 +0100253 * Return: 0 if OK, 1 for error
Simon Glassf8bb6962016-03-19 02:18:38 -0600254 */
255int board_run_command(const char *cmdline);
Simon Glass288b29e2019-11-14 12:57:43 -0700256
257int run_command(const char *cmd, int flag);
258int run_command_repeatable(const char *cmd, int flag);
259
260/**
Simon Glass74724482022-07-13 06:06:59 -0600261 * run_commandf() - Run a command created by a format string
262 *
263 * The command cannot be larger than 127 characters
264 *
265 * @fmt: printf() format string
266 * @...: Arguments to use (flag is always 0)
267 */
268int run_commandf(const char *fmt, ...);
269
270/**
Simon Glass288b29e2019-11-14 12:57:43 -0700271 * Run a list of commands separated by ; or even \0
272 *
273 * Note that if 'len' is not -1, then the command does not need to be nul
274 * terminated, Memory will be allocated for the command in that case.
275 *
276 * @param cmd List of commands to run, each separated bu semicolon
277 * @param len Length of commands excluding terminator if known (-1 if not)
278 * @param flag Execution flags (CMD_FLAG_...)
Heinrich Schuchardt185f8122022-01-19 18:05:50 +0100279 * Return: 0 on success, or != 0 on error.
Simon Glass288b29e2019-11-14 12:57:43 -0700280 */
281int run_command_list(const char *cmd, int len, int flag);
wdenk78f66222002-08-27 10:27:51 +0000282#endif /* __ASSEMBLY__ */
283
284/*
285 * Command Flags:
286 */
287#define CMD_FLAG_REPEAT 0x0001 /* repeat last command */
288#define CMD_FLAG_BOOTD 0x0002 /* command is from bootd */
Simon Glass87b63982014-10-07 13:59:43 -0600289#define CMD_FLAG_ENV 0x0004 /* command is from the environment */
wdenk78f66222002-08-27 10:27:51 +0000290
Mike Frysinger722b0612010-10-20 03:52:39 -0400291#ifdef CONFIG_AUTO_COMPLETE
292# define _CMD_COMPLETE(x) x,
293#else
294# define _CMD_COMPLETE(x)
295#endif
296#ifdef CONFIG_SYS_LONGHELP
297# define _CMD_HELP(x) x,
298#else
299# define _CMD_HELP(x)
300#endif
wdenk8bde7f72003-06-27 21:31:46 +0000301
Boris Brezillonc0cf06e2018-12-03 22:54:21 +0100302#ifdef CONFIG_NEEDS_MANUAL_RELOC
303#define U_BOOT_SUBCMDS_RELOC(_cmdname) \
304 static void _cmdname##_subcmds_reloc(void) \
305 { \
306 static int relocated; \
307 \
308 if (relocated) \
309 return; \
310 \
311 fixup_cmdtable(_cmdname##_subcmds, \
312 ARRAY_SIZE(_cmdname##_subcmds)); \
313 relocated = 1; \
314 }
315#else
316#define U_BOOT_SUBCMDS_RELOC(_cmdname) \
317 static void _cmdname##_subcmds_reloc(void) { }
318#endif
319
320#define U_BOOT_SUBCMDS_DO_CMD(_cmdname) \
Simon Glass09140112020-05-10 11:40:03 -0600321 static int do_##_cmdname(struct cmd_tbl *cmdtp, int flag, \
322 int argc, char *const argv[], \
323 int *repeatable) \
Boris Brezillonc0cf06e2018-12-03 22:54:21 +0100324 { \
Simon Glass09140112020-05-10 11:40:03 -0600325 struct cmd_tbl *subcmd; \
Boris Brezillonc0cf06e2018-12-03 22:54:21 +0100326 \
327 _cmdname##_subcmds_reloc(); \
328 \
329 /* We need at least the cmd and subcmd names. */ \
330 if (argc < 2 || argc > CONFIG_SYS_MAXARGS) \
331 return CMD_RET_USAGE; \
332 \
333 subcmd = find_cmd_tbl(argv[1], _cmdname##_subcmds, \
334 ARRAY_SIZE(_cmdname##_subcmds)); \
335 if (!subcmd || argc - 1 > subcmd->maxargs) \
336 return CMD_RET_USAGE; \
337 \
338 if (flag == CMD_FLAG_REPEAT && \
339 !cmd_is_repeatable(subcmd)) \
340 return CMD_RET_SUCCESS; \
341 \
342 return subcmd->cmd_rep(subcmd, flag, argc - 1, \
343 argv + 1, repeatable); \
344 }
345
346#ifdef CONFIG_AUTO_COMPLETE
347#define U_BOOT_SUBCMDS_COMPLETE(_cmdname) \
Simon Glass09140112020-05-10 11:40:03 -0600348 static int complete_##_cmdname(int argc, char *const argv[], \
Boris Brezillonc0cf06e2018-12-03 22:54:21 +0100349 char last_char, int maxv, \
350 char *cmdv[]) \
351 { \
352 return complete_subcmdv(_cmdname##_subcmds, \
353 ARRAY_SIZE(_cmdname##_subcmds), \
354 argc - 1, argv + 1, last_char, \
355 maxv, cmdv); \
356 }
357#else
358#define U_BOOT_SUBCMDS_COMPLETE(_cmdname)
359#endif
360
361#define U_BOOT_SUBCMDS(_cmdname, ...) \
Simon Glass09140112020-05-10 11:40:03 -0600362 static struct cmd_tbl _cmdname##_subcmds[] = { __VA_ARGS__ }; \
Boris Brezillonc0cf06e2018-12-03 22:54:21 +0100363 U_BOOT_SUBCMDS_RELOC(_cmdname) \
364 U_BOOT_SUBCMDS_DO_CMD(_cmdname) \
365 U_BOOT_SUBCMDS_COMPLETE(_cmdname)
366
Simon Glassfb241122016-03-13 19:07:33 -0600367#ifdef CONFIG_CMDLINE
Boris Brezillon80a48dd2018-12-03 22:54:20 +0100368#define U_BOOT_CMDREP_MKENT_COMPLETE(_name, _maxargs, _cmd_rep, \
369 _usage, _help, _comp) \
370 { #_name, _maxargs, _cmd_rep, cmd_discard_repeatable, \
371 _usage, _CMD_HELP(_help) _CMD_COMPLETE(_comp) }
372
Marek Vasut6c7c9462012-10-12 10:27:04 +0000373#define U_BOOT_CMD_MKENT_COMPLETE(_name, _maxargs, _rep, _cmd, \
374 _usage, _help, _comp) \
Boris Brezillon80a48dd2018-12-03 22:54:20 +0100375 { #_name, _maxargs, \
376 _rep ? cmd_always_repeatable : cmd_never_repeatable, \
377 _cmd, _usage, _CMD_HELP(_help) _CMD_COMPLETE(_comp) }
wdenk8bde7f72003-06-27 21:31:46 +0000378
Marek Vasut6c7c9462012-10-12 10:27:04 +0000379#define U_BOOT_CMD_COMPLETE(_name, _maxargs, _rep, _cmd, _usage, _help, _comp) \
Simon Glass09140112020-05-10 11:40:03 -0600380 ll_entry_declare(struct cmd_tbl, _name, cmd) = \
Marek Vasut6c7c9462012-10-12 10:27:04 +0000381 U_BOOT_CMD_MKENT_COMPLETE(_name, _maxargs, _rep, _cmd, \
382 _usage, _help, _comp);
wdenk8bde7f72003-06-27 21:31:46 +0000383
Boris Brezillon80a48dd2018-12-03 22:54:20 +0100384#define U_BOOT_CMDREP_COMPLETE(_name, _maxargs, _cmd_rep, _usage, \
385 _help, _comp) \
Simon Glass09140112020-05-10 11:40:03 -0600386 ll_entry_declare(struct cmd_tbl, _name, cmd) = \
Boris Brezillon80a48dd2018-12-03 22:54:20 +0100387 U_BOOT_CMDREP_MKENT_COMPLETE(_name, _maxargs, _cmd_rep, \
388 _usage, _help, _comp)
389
Simon Glassfb241122016-03-13 19:07:33 -0600390#else
Simon Glass09140112020-05-10 11:40:03 -0600391#define U_BOOT_SUBCMD_START(name) static struct cmd_tbl name[] = {};
Simon Glassfb241122016-03-13 19:07:33 -0600392#define U_BOOT_SUBCMD_END
393
394#define _CMD_REMOVE(_name, _cmd) \
395 int __remove_ ## _name(void) \
396 { \
397 if (0) \
398 _cmd(NULL, 0, 0, NULL); \
399 return 0; \
400 }
Boris Brezillon80a48dd2018-12-03 22:54:20 +0100401
Simon Glass45cd2e52021-03-15 18:11:21 +1300402#define _CMD_REMOVE_REP(_name, _cmd) \
403 int __remove_ ## _name(void) \
404 { \
405 if (0) \
406 _cmd(NULL, 0, 0, NULL, NULL); \
407 return 0; \
408 }
409
Boris Brezillon80a48dd2018-12-03 22:54:20 +0100410#define U_BOOT_CMDREP_MKENT_COMPLETE(_name, _maxargs, _cmd_rep, \
411 _usage, _help, _comp) \
412 { #_name, _maxargs, 0 ? _cmd_rep : NULL, NULL, _usage, \
413 _CMD_HELP(_help) _CMD_COMPLETE(_comp) }
414
Simon Glassfb241122016-03-13 19:07:33 -0600415#define U_BOOT_CMD_MKENT_COMPLETE(_name, _maxargs, _rep, _cmd, _usage, \
416 _help, _comp) \
Boris Brezillon80a48dd2018-12-03 22:54:20 +0100417 { #_name, _maxargs, NULL, 0 ? _cmd : NULL, _usage, \
Simon Glassfb241122016-03-13 19:07:33 -0600418 _CMD_HELP(_help) _CMD_COMPLETE(_comp) }
419
420#define U_BOOT_CMD_COMPLETE(_name, _maxargs, _rep, _cmd, _usage, _help, \
421 _comp) \
422 _CMD_REMOVE(sub_ ## _name, _cmd)
423
Boris Brezillon80a48dd2018-12-03 22:54:20 +0100424#define U_BOOT_CMDREP_COMPLETE(_name, _maxargs, _cmd_rep, _usage, \
425 _help, _comp) \
Simon Glass45cd2e52021-03-15 18:11:21 +1300426 _CMD_REMOVE_REP(sub_ ## _name, _cmd_rep)
Boris Brezillon80a48dd2018-12-03 22:54:20 +0100427
Simon Glassfb241122016-03-13 19:07:33 -0600428#endif /* CONFIG_CMDLINE */
429
Marek Vasut6c7c9462012-10-12 10:27:04 +0000430#define U_BOOT_CMD(_name, _maxargs, _rep, _cmd, _usage, _help) \
431 U_BOOT_CMD_COMPLETE(_name, _maxargs, _rep, _cmd, _usage, _help, NULL)
wdenk8bde7f72003-06-27 21:31:46 +0000432
Simon Glassfb241122016-03-13 19:07:33 -0600433#define U_BOOT_CMD_MKENT(_name, _maxargs, _rep, _cmd, _usage, _help) \
434 U_BOOT_CMD_MKENT_COMPLETE(_name, _maxargs, _rep, _cmd, \
435 _usage, _help, NULL)
436
Boris Brezillonc0cf06e2018-12-03 22:54:21 +0100437#define U_BOOT_SUBCMD_MKENT_COMPLETE(_name, _maxargs, _rep, _do_cmd, \
438 _comp) \
439 U_BOOT_CMD_MKENT_COMPLETE(_name, _maxargs, _rep, _do_cmd, \
440 "", "", _comp)
441
442#define U_BOOT_SUBCMD_MKENT(_name, _maxargs, _rep, _do_cmd) \
443 U_BOOT_SUBCMD_MKENT_COMPLETE(_name, _maxargs, _rep, _do_cmd, \
444 NULL)
445
446#define U_BOOT_CMD_WITH_SUBCMDS(_name, _usage, _help, ...) \
447 U_BOOT_SUBCMDS(_name, __VA_ARGS__) \
448 U_BOOT_CMDREP_COMPLETE(_name, CONFIG_SYS_MAXARGS, do_##_name, \
449 _usage, _help, complete_##_name)
450
wdenk78f66222002-08-27 10:27:51 +0000451#endif /* __COMMAND_H */