@@ -514,6 +514,33 @@ static int do_efi_show_memmap(int argc, char * const argv[])
return CMD_RET_SUCCESS;
}
+static char *efi_get_proto_info(efi_handle_t handle)
+{
+ return strdup("(protocol info not available)");
+}
+
+static int do_efi_show_handles(int argc, char * const argv[])
+{
+ efi_handle_t *handles = NULL, *handle;
+ char *info;
+ int i;
+
+ handles = efi_get_handles_by_proto(NULL);
+ if (!handles)
+ return CMD_RET_SUCCESS;
+
+ for (handle = handles, i = 0; *handle; handle++, i++) {
+ /* TODO: depends on protocols */
+ info = efi_get_proto_info(*handle);
+ printf("%d: %s\n", i, info ?: "");
+ free(info);
+ }
+
+ free(handles);
+
+ return CMD_RET_SUCCESS;
+}
+
static int do_efi_boot_add(int argc, char * const argv[])
{
int id;
@@ -900,6 +927,8 @@ static int do_efishell(cmd_tbl_t *cmdtp, int flag,
return do_efi_show_images(argc, argv);
else if (!strcmp(command, "memmap"))
return do_efi_show_memmap(argc, argv);
+ else if (!strcmp(command, "dh"))
+ return do_efi_show_handles(argc, argv);
else
return CMD_RET_USAGE;
}
@@ -929,7 +958,9 @@ static char efishell_help_text[] =
"efishell images\n"
" - show loaded images\n"
"efishell memmap\n"
- " - show uefi memory map\n";
+ " - show uefi memory map\n"
+ "efishell dh\n"
+ " - show uefi handles\n";
#endif
U_BOOT_CMD(
"dh" command prints all the uefi handles used in the system. => efishell dh (T.B.D.) 0: (protocol info not available) 1: (protocol info not available) 2: (protocol info not available) 3: (protocol info not available) 4: (protocol info not available) 5: (protocol info not available) 6: (protocol info not available) 7: (protocol info not available) 8: (protocol info not available) 9: (protocol info not available) 10: (protocol info not available) 11: (protocol info not available) 12: (protocol info not available) 13: (protocol info not available) 14: (protocol info not available) 15: (protocol info not available) Signed-off-by: AKASHI Takahiro <takahiro.akashi@linaro.org> --- cmd/efishell.c | 33 ++++++++++++++++++++++++++++++++- 1 file changed, 32 insertions(+), 1 deletion(-)