diff options
author | Simon Glass <sjg@chromium.org> | 2021-10-14 21:47:56 +0300 |
---|---|---|
committer | Tom Rini <trini@konsulko.com> | 2021-11-12 03:02:11 +0300 |
commit | fd3fa5c3941d4de0736d066f77d0158cf933e207 (patch) | |
tree | 3e8291c7ad555000c4c1852c82351cc6e9736542 | |
parent | 3d24636e925f89841aac4482c8cc372a2b9d96a6 (diff) | |
download | u-boot-fd3fa5c3941d4de0736d066f77d0158cf933e207.tar.xz |
pxe: Use a context pointer
At present the PXE functions pass around a pointer to command-table entry
which is very strange. It is only needed in a few places and it is odd to
pass around a data structure from another module in this way.
For bootmethod we will need to provide some context information when
reading files.
Create a PXE context struct to hold the command-table-entry pointer and
pass that around instead. We can then add more things to the context as
needed.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Artem Lapkin <email2tema@gmail.com>
Tested-by: Artem Lapkin <email2tema@gmail.com>
Reviewed-by: Ramon Fried <rfried.dev@gmail.com>
-rw-r--r-- | cmd/pxe.c | 28 | ||||
-rw-r--r-- | cmd/pxe_utils.c | 80 | ||||
-rw-r--r-- | cmd/pxe_utils.h | 43 | ||||
-rw-r--r-- | cmd/sysboot.c | 8 |
4 files changed, 97 insertions, 62 deletions
@@ -43,7 +43,7 @@ static int do_get_tftp(struct cmd_tbl *cmdtp, const char *file_path, * * Returns 1 on success or < 0 on error. */ -static int pxe_uuid_path(struct cmd_tbl *cmdtp, unsigned long pxefile_addr_r) +static int pxe_uuid_path(struct pxe_context *ctx, unsigned long pxefile_addr_r) { char *uuid_str; @@ -52,7 +52,7 @@ static int pxe_uuid_path(struct cmd_tbl *cmdtp, unsigned long pxefile_addr_r) if (!uuid_str) return -ENOENT; - return get_pxelinux_path(cmdtp, uuid_str, pxefile_addr_r); + return get_pxelinux_path(ctx, uuid_str, pxefile_addr_r); } /* @@ -61,7 +61,7 @@ static int pxe_uuid_path(struct cmd_tbl *cmdtp, unsigned long pxefile_addr_r) * * Returns 1 on success or < 0 on error. */ -static int pxe_mac_path(struct cmd_tbl *cmdtp, unsigned long pxefile_addr_r) +static int pxe_mac_path(struct pxe_context *ctx, unsigned long pxefile_addr_r) { char mac_str[21]; int err; @@ -71,7 +71,7 @@ static int pxe_mac_path(struct cmd_tbl *cmdtp, unsigned long pxefile_addr_r) if (err < 0) return err; - return get_pxelinux_path(cmdtp, mac_str, pxefile_addr_r); + return get_pxelinux_path(ctx, mac_str, pxefile_addr_r); } /* @@ -81,7 +81,7 @@ static int pxe_mac_path(struct cmd_tbl *cmdtp, unsigned long pxefile_addr_r) * * Returns 1 on success or < 0 on error. */ -static int pxe_ipaddr_paths(struct cmd_tbl *cmdtp, unsigned long pxefile_addr_r) +static int pxe_ipaddr_paths(struct pxe_context *ctx, unsigned long pxefile_addr_r) { char ip_addr[9]; int mask_pos, err; @@ -89,7 +89,7 @@ static int pxe_ipaddr_paths(struct cmd_tbl *cmdtp, unsigned long pxefile_addr_r) sprintf(ip_addr, "%08X", ntohl(net_ip.s_addr)); for (mask_pos = 7; mask_pos >= 0; mask_pos--) { - err = get_pxelinux_path(cmdtp, ip_addr, pxefile_addr_r); + err = get_pxelinux_path(ctx, ip_addr, pxefile_addr_r); if (err > 0) return err; @@ -118,8 +118,10 @@ do_pxe_get(struct cmd_tbl *cmdtp, int flag, int argc, char *const argv[]) { char *pxefile_addr_str; unsigned long pxefile_addr_r; + struct pxe_context ctx; int err, i = 0; + pxe_setup_ctx(&ctx, cmdtp); do_getfile = do_get_tftp; if (argc != 1) @@ -139,16 +141,16 @@ do_pxe_get(struct cmd_tbl *cmdtp, int flag, int argc, char *const argv[]) * Keep trying paths until we successfully get a file we're looking * for. */ - if (pxe_uuid_path(cmdtp, pxefile_addr_r) > 0 || - pxe_mac_path(cmdtp, pxefile_addr_r) > 0 || - pxe_ipaddr_paths(cmdtp, pxefile_addr_r) > 0) { + if (pxe_uuid_path(&ctx, pxefile_addr_r) > 0 || + pxe_mac_path(&ctx, pxefile_addr_r) > 0 || + pxe_ipaddr_paths(&ctx, pxefile_addr_r) > 0) { printf("Config file found\n"); return 0; } while (pxe_default_paths[i]) { - if (get_pxelinux_path(cmdtp, pxe_default_paths[i], + if (get_pxelinux_path(&ctx, pxe_default_paths[i], pxefile_addr_r) > 0) { printf("Config file found\n"); return 0; @@ -172,7 +174,9 @@ do_pxe_boot(struct cmd_tbl *cmdtp, int flag, int argc, char *const argv[]) unsigned long pxefile_addr_r; struct pxe_menu *cfg; char *pxefile_addr_str; + struct pxe_context ctx; + pxe_setup_ctx(&ctx, cmdtp); do_getfile = do_get_tftp; if (argc == 1) { @@ -191,14 +195,14 @@ do_pxe_boot(struct cmd_tbl *cmdtp, int flag, int argc, char *const argv[]) return 1; } - cfg = parse_pxefile(cmdtp, pxefile_addr_r); + cfg = parse_pxefile(&ctx, pxefile_addr_r); if (!cfg) { printf("Error parsing config file\n"); return 1; } - handle_pxe_menu(cmdtp, cfg); + handle_pxe_menu(&ctx, cfg); destroy_pxe_menu(cfg); diff --git a/cmd/pxe_utils.c b/cmd/pxe_utils.c index b7e2a3e5c8..9983c86a11 100644 --- a/cmd/pxe_utils.c +++ b/cmd/pxe_utils.c @@ -105,7 +105,7 @@ int (*do_getfile)(struct cmd_tbl *cmdtp, const char *file_path, * * Returns 1 for success, or < 0 on error. */ -static int get_relfile(struct cmd_tbl *cmdtp, const char *file_path, +static int get_relfile(struct pxe_context *ctx, const char *file_path, unsigned long file_addr) { size_t path_len; @@ -133,10 +133,10 @@ static int get_relfile(struct cmd_tbl *cmdtp, const char *file_path, sprintf(addr_buf, "%lx", file_addr); - return do_getfile(cmdtp, relfile, addr_buf); + return do_getfile(ctx->cmdtp, relfile, addr_buf); } -int get_pxe_file(struct cmd_tbl *cmdtp, const char *file_path, +int get_pxe_file(struct pxe_context *ctx, const char *file_path, unsigned long file_addr) { unsigned long config_file_size; @@ -144,7 +144,7 @@ int get_pxe_file(struct cmd_tbl *cmdtp, const char *file_path, int err; char *buf; - err = get_relfile(cmdtp, file_path, file_addr); + err = get_relfile(ctx, file_path, file_addr); if (err < 0) return err; @@ -170,7 +170,7 @@ int get_pxe_file(struct cmd_tbl *cmdtp, const char *file_path, #define PXELINUX_DIR "pxelinux.cfg/" -int get_pxelinux_path(struct cmd_tbl *cmdtp, const char *file, +int get_pxelinux_path(struct pxe_context *ctx, const char *file, unsigned long pxefile_addr_r) { size_t base_len = strlen(PXELINUX_DIR); @@ -184,7 +184,7 @@ int get_pxelinux_path(struct cmd_tbl *cmdtp, const char *file, sprintf(path, PXELINUX_DIR "%s", file); - return get_pxe_file(cmdtp, path, pxefile_addr_r); + return get_pxe_file(ctx, path, pxefile_addr_r); } /* @@ -194,7 +194,7 @@ int get_pxelinux_path(struct cmd_tbl *cmdtp, const char *file, * * Returns 1 on success or < 0 on error. */ -static int get_relfile_envaddr(struct cmd_tbl *cmdtp, const char *file_path, +static int get_relfile_envaddr(struct pxe_context *ctx, const char *file_path, const char *envaddr_name) { unsigned long file_addr; @@ -208,7 +208,7 @@ static int get_relfile_envaddr(struct cmd_tbl *cmdtp, const char *file_path, if (strict_strtoul(envaddr, 16, &file_addr) < 0) return -EINVAL; - return get_relfile(cmdtp, file_path, file_addr); + return get_relfile(ctx, file_path, file_addr); } /* @@ -317,7 +317,8 @@ static int label_localboot(struct pxe_label *label) * Loads fdt overlays specified in 'fdtoverlays'. */ #ifdef CONFIG_OF_LIBFDT_OVERLAY -static void label_boot_fdtoverlay(struct cmd_tbl *cmdtp, struct pxe_label *label) +static void label_boot_fdtoverlay(struct pxe_context *ctx, + struct pxe_label *label) { char *fdtoverlay = label->fdtoverlays; struct fdt_header *working_fdt; @@ -367,7 +368,7 @@ static void label_boot_fdtoverlay(struct cmd_tbl *cmdtp, struct pxe_label *label goto skip_overlay; /* Load overlay file */ - err = get_relfile_envaddr(cmdtp, overlayfile, + err = get_relfile_envaddr(ctx, overlayfile, "fdtoverlay_addr_r"); if (err < 0) { printf("Failed loading overlay %s\n", overlayfile); @@ -414,7 +415,7 @@ skip_overlay: * If the label specifies an 'append' line, its contents will overwrite that * of the 'bootargs' environment variable. */ -static int label_boot(struct cmd_tbl *cmdtp, struct pxe_label *label) +static int label_boot(struct pxe_context *ctx, struct pxe_label *label) { char *bootm_argv[] = { "bootm", NULL, NULL, NULL, NULL }; char *zboot_argv[] = { "zboot", NULL, "0", NULL, NULL }; @@ -448,7 +449,7 @@ static int label_boot(struct cmd_tbl *cmdtp, struct pxe_label *label) } if (label->initrd) { - if (get_relfile_envaddr(cmdtp, label->initrd, "ramdisk_addr_r") < 0) { + if (get_relfile_envaddr(ctx, label->initrd, "ramdisk_addr_r") < 0) { printf("Skipping %s for failure retrieving initrd\n", label->name); return 1; @@ -462,7 +463,7 @@ static int label_boot(struct cmd_tbl *cmdtp, struct pxe_label *label) strncat(initrd_str, initrd_filesize, 9); } - if (get_relfile_envaddr(cmdtp, label->kernel, "kernel_addr_r") < 0) { + if (get_relfile_envaddr(ctx, label->kernel, "kernel_addr_r") < 0) { printf("Skipping %s for failure retrieving kernel\n", label->name); return 1; @@ -603,7 +604,7 @@ static int label_boot(struct cmd_tbl *cmdtp, struct pxe_label *label) } if (fdtfile) { - int err = get_relfile_envaddr(cmdtp, fdtfile, + int err = get_relfile_envaddr(ctx, fdtfile, "fdt_addr_r"); free(fdtfilefree); @@ -619,7 +620,7 @@ static int label_boot(struct cmd_tbl *cmdtp, struct pxe_label *label) #ifdef CONFIG_OF_LIBFDT_OVERLAY if (label->fdtoverlays) - label_boot_fdtoverlay(cmdtp, label); + label_boot_fdtoverlay(ctx, label); #endif } else { bootm_argv[3] = NULL; @@ -651,16 +652,16 @@ static int label_boot(struct cmd_tbl *cmdtp, struct pxe_label *label) buf = map_sysmem(kernel_addr_r, 0); /* Try bootm for legacy and FIT format image */ if (genimg_get_format(buf) != IMAGE_FORMAT_INVALID) - do_bootm(cmdtp, 0, bootm_argc, bootm_argv); + do_bootm(ctx->cmdtp, 0, bootm_argc, bootm_argv); /* Try booting an AArch64 Linux kernel image */ else if (IS_ENABLED(CONFIG_CMD_BOOTI)) - do_booti(cmdtp, 0, bootm_argc, bootm_argv); + do_booti(ctx->cmdtp, 0, bootm_argc, bootm_argv); /* Try booting a Image */ else if (IS_ENABLED(CONFIG_CMD_BOOTZ)) - do_bootz(cmdtp, 0, bootm_argc, bootm_argv); + do_bootz(ctx->cmdtp, 0, bootm_argc, bootm_argv); /* Try booting an x86_64 Linux kernel image */ else if (IS_ENABLED(CONFIG_CMD_ZBOOT)) - do_zboot_parent(cmdtp, 0, zboot_argc, zboot_argv, NULL); + do_zboot_parent(ctx->cmdtp, 0, zboot_argc, zboot_argv, NULL); unmap_sysmem(buf); @@ -936,7 +937,7 @@ static int parse_integer(char **c, int *dst) return 1; } -static int parse_pxefile_top(struct cmd_tbl *cmdtp, char *p, unsigned long base, +static int parse_pxefile_top(struct pxe_context *ctx, char *p, ulong base, struct pxe_menu *cfg, int nest_level); /* @@ -947,7 +948,7 @@ static int parse_pxefile_top(struct cmd_tbl *cmdtp, char *p, unsigned long base, * include, nest_level has already been incremented and doesn't need to be * incremented here. */ -static int handle_include(struct cmd_tbl *cmdtp, char **c, unsigned long base, +static int handle_include(struct pxe_context *ctx, char **c, unsigned long base, struct pxe_menu *cfg, int nest_level) { char *include_path; @@ -963,7 +964,7 @@ static int handle_include(struct cmd_tbl *cmdtp, char **c, unsigned long base, return err; } - err = get_pxe_file(cmdtp, include_path, base); + err = get_pxe_file(ctx, include_path, base); if (err < 0) { printf("Couldn't retrieve %s\n", include_path); @@ -971,7 +972,7 @@ static int handle_include(struct cmd_tbl *cmdtp, char **c, unsigned long base, } buf = map_sysmem(base, 0); - ret = parse_pxefile_top(cmdtp, buf, base, cfg, nest_level); + ret = parse_pxefile_top(ctx, buf, base, cfg, nest_level); unmap_sysmem(buf); return ret; @@ -987,7 +988,7 @@ static int handle_include(struct cmd_tbl *cmdtp, char **c, unsigned long base, * nest_level should be 1 when parsing the top level pxe file, 2 when parsing * a file it includes, 3 when parsing a file included by that file, and so on. */ -static int parse_menu(struct cmd_tbl *cmdtp, char **c, struct pxe_menu *cfg, +static int parse_menu(struct pxe_context *ctx, char **c, struct pxe_menu *cfg, unsigned long base, int nest_level) { struct token t; @@ -1003,7 +1004,7 @@ static int parse_menu(struct cmd_tbl *cmdtp, char **c, struct pxe_menu *cfg, break; case T_INCLUDE: - err = handle_include(cmdtp, c, base, cfg, nest_level + 1); + err = handle_include(ctx, c, base, cfg, nest_level + 1); break; case T_BACKGROUND: @@ -1205,7 +1206,7 @@ static int parse_label(char **c, struct pxe_menu *cfg) * * Returns 1 on success, < 0 on error. */ -static int parse_pxefile_top(struct cmd_tbl *cmdtp, char *p, unsigned long base, +static int parse_pxefile_top(struct pxe_context *ctx, char *p, unsigned long base, struct pxe_menu *cfg, int nest_level) { struct token t; @@ -1228,7 +1229,7 @@ static int parse_pxefile_top(struct cmd_tbl *cmdtp, char *p, unsigned long base, switch (t.type) { case T_MENU: cfg->prompt = 1; - err = parse_menu(cmdtp, &p, cfg, + err = parse_menu(ctx, &p, cfg, base + ALIGN(strlen(b) + 1, 4), nest_level); break; @@ -1255,7 +1256,7 @@ static int parse_pxefile_top(struct cmd_tbl *cmdtp, char *p, unsigned long base, break; case T_INCLUDE: - err = handle_include(cmdtp, &p, + err = handle_include(ctx, &p, base + ALIGN(strlen(b), 4), cfg, nest_level + 1); break; @@ -1282,7 +1283,6 @@ static int parse_pxefile_top(struct cmd_tbl *cmdtp, char *p, unsigned long base, } /* - * Free the memory used by a pxe_menu and its labels. */ void destroy_pxe_menu(struct pxe_menu *cfg) { @@ -1304,7 +1304,7 @@ void destroy_pxe_menu(struct pxe_menu *cfg) free(cfg); } -struct pxe_menu *parse_pxefile(struct cmd_tbl *cmdtp, unsigned long menucfg) +struct pxe_menu *parse_pxefile(struct pxe_context *ctx, unsigned long menucfg) { struct pxe_menu *cfg; char *buf; @@ -1320,7 +1320,7 @@ struct pxe_menu *parse_pxefile(struct cmd_tbl *cmdtp, unsigned long menucfg) INIT_LIST_HEAD(&cfg->labels); buf = map_sysmem(menucfg, 0); - r = parse_pxefile_top(cmdtp, buf, menucfg, cfg, 1); + r = parse_pxefile_top(ctx, buf, menucfg, cfg, 1); unmap_sysmem(buf); if (r < 0) { @@ -1388,7 +1388,8 @@ static struct menu *pxe_menu_to_menu(struct pxe_menu *cfg) /* * Try to boot any labels we have yet to attempt to boot. */ -static void boot_unattempted_labels(struct cmd_tbl *cmdtp, struct pxe_menu *cfg) +static void boot_unattempted_labels(struct pxe_context *ctx, + struct pxe_menu *cfg) { struct list_head *pos; struct pxe_label *label; @@ -1397,11 +1398,11 @@ static void boot_unattempted_labels(struct cmd_tbl *cmdtp, struct pxe_menu *cfg) label = list_entry(pos, struct pxe_label, list); if (!label->attempted) - label_boot(cmdtp, label); + label_boot(ctx, label); } } -void handle_pxe_menu(struct cmd_tbl *cmdtp, struct pxe_menu *cfg) +void handle_pxe_menu(struct pxe_context *ctx, struct pxe_menu *cfg) { void *choice; struct menu *m; @@ -1410,7 +1411,7 @@ void handle_pxe_menu(struct cmd_tbl *cmdtp, struct pxe_menu *cfg) if (IS_ENABLED(CONFIG_CMD_BMP)) { /* display BMP if available */ if (cfg->bmp) { - if (get_relfile(cmdtp, cfg->bmp, image_load_addr)) { + if (get_relfile(ctx, cfg->bmp, image_load_addr)) { if (CONFIG_IS_ENABLED(CMD_CLS)) run_command("cls", 0); bmp_display(image_load_addr, @@ -1442,12 +1443,17 @@ void handle_pxe_menu(struct cmd_tbl *cmdtp, struct pxe_menu *cfg) */ if (err == 1) { - err = label_boot(cmdtp, choice); + err = label_boot(ctx, choice); if (!err) return; } else if (err != -ENOENT) { return; } - boot_unattempted_labels(cmdtp, cfg); + boot_unattempted_labels(ctx, cfg); +} + +void pxe_setup_ctx(struct pxe_context *ctx, struct cmd_tbl *cmdtp) +{ + ctx->cmdtp = cmdtp; } diff --git a/cmd/pxe_utils.h b/cmd/pxe_utils.h index 441beefa2b..cd0d337176 100644 --- a/cmd/pxe_utils.h +++ b/cmd/pxe_utils.h @@ -79,6 +79,23 @@ extern bool is_pxe; extern int (*do_getfile)(struct cmd_tbl *cmdtp, const char *file_path, char *file_addr); + +/** + * struct pxe_context - context information for PXE parsing + * + * @cmdtp: Pointer to command table to use when calling other commands + */ +struct pxe_context { + struct cmd_tbl *cmdtp; +}; + +/** + * destroy_pxe_menu() - Destroy an allocated pxe structure + * + * Free the memory used by a pxe_menu and its labels + * + * @cfg: Config to destroy, previous returned from parse_pxefile() + */ void destroy_pxe_menu(struct pxe_menu *cfg); /** @@ -88,12 +105,12 @@ void destroy_pxe_menu(struct pxe_menu *cfg); * 'bootfile' was specified in the environment, the path to bootfile will be * prepended to 'file_path' and the resulting path will be used. * - * @cmdtp: Pointer to command-table entry for the initiating command + * @ctx: PXE context * @file_path: Path to file * @file_addr: Address to place file * Returns 1 on success, or < 0 for error */ -int get_pxe_file(struct cmd_tbl *cmdtp, const char *file_path, +int get_pxe_file(struct pxe_context *ctx, const char *file_path, ulong file_addr); /** @@ -103,12 +120,12 @@ int get_pxe_file(struct cmd_tbl *cmdtp, const char *file_path, * to do the hard work, the location of the 'pxelinux.cfg' folder is generated * from the bootfile path, as described in get_pxe_file(). * - * @cmdtp: Pointer to command-table entry for the initiating command + * @ctx: PXE context * @file: Relative path to file * @pxefile_addr_r: Address to load file * Returns 1 on success or < 0 on error. */ -int get_pxelinux_path(struct cmd_tbl *cmdtp, const char *file, +int get_pxelinux_path(struct pxe_context *ctx, const char *file, ulong pxefile_addr_r); /** @@ -123,25 +140,23 @@ int get_pxelinux_path(struct cmd_tbl *cmdtp, const char *file, * If this function returns, there weren't any labels that successfully * booted, or the user interrupted the menu selection via ctrl+c. * - * @cmdtp: Pointer to command-table entry for the initiating command + * @ctx: PXE context * @cfg: PXE menu */ -void handle_pxe_menu(struct cmd_tbl *cmdtp, struct pxe_menu *cfg); +void handle_pxe_menu(struct pxe_context *ctx, struct pxe_menu *cfg); /** * parse_pxefile() - Parsing a pxe file * * This is only used for the top-level file. * - * @cmdtp: Pointer to command-table entry for the initiating command - * @menucfg: Address of PXE file - * + * @ctx: PXE context (provided by the caller) * Returns NULL if there is an error, otherwise, returns a pointer to a * pxe_menu struct populated with the results of parsing the pxe file (and any * files it includes). The resulting pxe_menu struct can be free()'d by using * the destroy_pxe_menu() function. */ -struct pxe_menu *parse_pxefile(struct cmd_tbl *cmdtp, ulong menucfg); +struct pxe_menu *parse_pxefile(struct pxe_context *ctx, ulong menucfg); /** * format_mac_pxe() - Convert a MAC address to PXE format @@ -159,4 +174,12 @@ struct pxe_menu *parse_pxefile(struct cmd_tbl *cmdtp, ulong menucfg); */ int format_mac_pxe(char *outbuf, size_t outbuf_len); +/** + * pxe_setup_ctx() - Setup a new PXE context + * + * @ctx: Context to set up + * @cmdtp: Command table entry which started this action + */ +void pxe_setup_ctx(struct pxe_context *ctx, struct cmd_tbl *cmdtp); + #endif /* __PXE_UTILS_H */ diff --git a/cmd/sysboot.c b/cmd/sysboot.c index af6a2f1b7f..9ba713c8aa 100644 --- a/cmd/sysboot.c +++ b/cmd/sysboot.c @@ -59,6 +59,7 @@ static int do_sysboot(struct cmd_tbl *cmdtp, int flag, int argc, char *const argv[]) { unsigned long pxefile_addr_r; + struct pxe_context ctx; struct pxe_menu *cfg; char *pxefile_addr_str; char *filename; @@ -90,6 +91,7 @@ static int do_sysboot(struct cmd_tbl *cmdtp, int flag, int argc, env_set("bootfile", filename); } + pxe_setup_ctx(&ctx, cmdtp); if (strstr(argv[3], "ext2")) { do_getfile = do_get_ext2; } else if (strstr(argv[3], "fat")) { @@ -108,12 +110,12 @@ static int do_sysboot(struct cmd_tbl *cmdtp, int flag, int argc, return 1; } - if (get_pxe_file(cmdtp, filename, pxefile_addr_r) < 0) { + if (get_pxe_file(&ctx, filename, pxefile_addr_r) < 0) { printf("Error reading config file\n"); return 1; } - cfg = parse_pxefile(cmdtp, pxefile_addr_r); + cfg = parse_pxefile(&ctx, pxefile_addr_r); if (!cfg) { printf("Error parsing config file\n"); @@ -123,7 +125,7 @@ static int do_sysboot(struct cmd_tbl *cmdtp, int flag, int argc, if (prompt) cfg->prompt = 1; - handle_pxe_menu(cmdtp, cfg); + handle_pxe_menu(&ctx, cfg); destroy_pxe_menu(cfg); |