diff options
author | Simon Glass <sjg@chromium.org> | 2021-10-14 12:48:03 -0600 |
---|---|---|
committer | Tom Rini <trini@konsulko.com> | 2021-11-11 16:51:47 -0500 |
commit | 2062142b49d7470a73cd7b193ec4d8a57cf04bce (patch) | |
tree | 9488e089c17fb5836b8a3157e8fee5dbe26cb097 | |
parent | 339354a268b571e72d58f8c416c76b4b728875cc (diff) | |
download | u-boot-2062142b49d7470a73cd7b193ec4d8a57cf04bce.zip u-boot-2062142b49d7470a73cd7b193ec4d8a57cf04bce.tar.gz u-boot-2062142b49d7470a73cd7b193ec4d8a57cf04bce.tar.bz2 |
pxe: Move common parsing coding into pxe_util
Both the syslinux and pxe commands use essentially the same code to parse
and run extlinux.conf files. Move this into a common function.
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-- | boot/pxe_utils.c | 20 | ||||
-rw-r--r-- | cmd/pxe.c | 15 | ||||
-rw-r--r-- | cmd/sysboot.c | 18 | ||||
-rw-r--r-- | include/pxe_utils.h | 9 |
4 files changed, 37 insertions, 25 deletions
diff --git a/boot/pxe_utils.c b/boot/pxe_utils.c index 6ecd15c..f40ad2b 100644 --- a/boot/pxe_utils.c +++ b/boot/pxe_utils.c @@ -1505,3 +1505,23 @@ void pxe_setup_ctx(struct pxe_context *ctx, struct cmd_tbl *cmdtp, ctx->userdata = userdata; ctx->allow_abs_path = allow_abs_path; } + +int pxe_process(struct pxe_context *ctx, ulong pxefile_addr_r, bool prompt) +{ + struct pxe_menu *cfg; + + cfg = parse_pxefile(ctx, pxefile_addr_r); + if (!cfg) { + printf("Error parsing config file\n"); + return 1; + } + + if (prompt) + cfg->prompt = 1; + + handle_pxe_menu(ctx, cfg); + + destroy_pxe_menu(cfg); + + return 0; +} @@ -171,9 +171,9 @@ static int 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; + int ret; pxe_setup_ctx(&ctx, cmdtp, do_get_tftp, NULL, false); @@ -193,16 +193,9 @@ do_pxe_boot(struct cmd_tbl *cmdtp, int flag, int argc, char *const argv[]) return 1; } - cfg = parse_pxefile(&ctx, pxefile_addr_r); - - if (!cfg) { - printf("Error parsing config file\n"); - return 1; - } - - handle_pxe_menu(&ctx, cfg); - - destroy_pxe_menu(cfg); + ret = pxe_process(&ctx, pxefile_addr_r, false); + if (ret) + return CMD_RET_FAILURE; copy_filename(net_boot_file_name, "", sizeof(net_boot_file_name)); diff --git a/cmd/sysboot.c b/cmd/sysboot.c index b81255e..7ee14df 100644 --- a/cmd/sysboot.c +++ b/cmd/sysboot.c @@ -60,10 +60,10 @@ static int do_sysboot(struct cmd_tbl *cmdtp, int flag, int argc, { unsigned long pxefile_addr_r; struct pxe_context ctx; - struct pxe_menu *cfg; char *pxefile_addr_str; char *filename; int prompt = 0; + int ret; if (argc > 1 && strstr(argv[1], "-p")) { prompt = 1; @@ -113,19 +113,9 @@ static int do_sysboot(struct cmd_tbl *cmdtp, int flag, int argc, return 1; } - cfg = parse_pxefile(&ctx, pxefile_addr_r); - - if (!cfg) { - printf("Error parsing config file\n"); - return 1; - } - - if (prompt) - cfg->prompt = 1; - - handle_pxe_menu(&ctx, cfg); - - destroy_pxe_menu(cfg); + ret = pxe_process(&ctx, pxefile_addr_r, prompt); + if (ret) + return CMD_RET_FAILURE; return 0; } diff --git a/include/pxe_utils.h b/include/pxe_utils.h index 6681442..0cae0da 100644 --- a/include/pxe_utils.h +++ b/include/pxe_utils.h @@ -202,4 +202,13 @@ void pxe_setup_ctx(struct pxe_context *ctx, struct cmd_tbl *cmdtp, pxe_getfile_func getfile, void *userdata, bool allow_abs_path); +/** + * pxe_process() - Process a PXE file through to boot + * + * @ctx: PXE context created with pxe_setup_ctx() + * @pxefile_addr_r: Address to load file + * @prompt: Force a prompt for the user + */ +int pxe_process(struct pxe_context *ctx, ulong pxefile_addr_r, bool prompt); + #endif /* __PXE_UTILS_H */ |