From 4aed22762303755f8f26d14f0ad2608d63550e72 Mon Sep 17 00:00:00 2001 From: Simon Glass Date: Sat, 19 Sep 2020 18:49:26 -0600 Subject: bloblist: Add a command It is helpful to be able to see basic statistics about the bloblist and also to list its contents. Add a 'bloblist' command to handle this. Put the display functions in the bloblist modules rather than in the command code itself. That allows showing a list from SPL, where commands are not available. Also make bloblist_first/next_blob() static as they are not used outside this file. Signed-off-by: Simon Glass --- cmd/bloblist.c | 37 +++++++++++++++++++++++++++++++++++++ 1 file changed, 37 insertions(+) create mode 100644 cmd/bloblist.c (limited to 'cmd/bloblist.c') diff --git a/cmd/bloblist.c b/cmd/bloblist.c new file mode 100644 index 00000000000..bb2e682ff84 --- /dev/null +++ b/cmd/bloblist.c @@ -0,0 +1,37 @@ +// SPDX-License-Identifier: GPL-2.0+ +/* + * Command-line access to bloblist features + * + * Copyright 2020 Google LLC + * Written by Simon Glass + */ + +#include +#include +#include + +DECLARE_GLOBAL_DATA_PTR; + +static int do_bloblist_info(struct cmd_tbl *cmdtp, int flag, int argc, + char *const argv[]) +{ + bloblist_show_stats(); + + return 0; +} + +static int do_bloblist_list(struct cmd_tbl *cmdtp, int flag, int argc, + char *const argv[]) +{ + bloblist_show_list(); + + return 0; +} + +static char bloblist_help_text[] = + "info - show information about the bloblist\n" + "bloblist list - list blobs in the bloblist"; + +U_BOOT_CMD_WITH_SUBCMDS(bloblist, "Bloblists", bloblist_help_text, + U_BOOT_SUBCMD_MKENT(info, 1, 1, do_bloblist_info), + U_BOOT_SUBCMD_MKENT(list, 1, 1, do_bloblist_list)); -- cgit v1.2.3