From: Simon Glass <sjg@chromium.org> If a component name is available, show it, along with the supported languages. Also indicate at the top if the handle is a driver, rather than listing that protocol at the end. Signed-off-by: Simon Glass <sjg@chromium.org> --- cmd/efidebug.c | 25 +++++++++++++++++++++++-- 1 file changed, 23 insertions(+), 2 deletions(-) diff --git a/cmd/efidebug.c b/cmd/efidebug.c index dee0fc7efc2..1515a508e2d 100644 --- a/cmd/efidebug.c +++ b/cmd/efidebug.c @@ -488,8 +488,27 @@ static int do_efi_show_handles(struct cmd_tbl *cmdtp, int flag, void *iface; printf("\n%p", handle); - if (!IS_ENABLED(CONFIG_EFI_APP) && handle->dev) + ret = boot->handle_protocol(handle, + &efi_guid_driver_binding_protocol, + &iface); + if (!ret) + printf(" <driver>"); + if (IS_ENABLED(CONFIG_EFI_APP)) { + struct efi_component_name2_protocol *comp; + u16 *name; + + ret = boot->handle_protocol(handle, + &efi_guid_component_name2, + (void **)&comp); + if (!ret) { + printf(" [langs: %s]", comp->supported_langs); + ret = comp->get_driver_name(comp, "en", &name); + if (!ret) + printf(" (%ls)", name); + } + } else if (handle->dev) { printf(" (%s)", handle->dev->name); + } printf("\n"); /* Print device path */ ret = boot->handle_protocol(handle, &efi_guid_device_path, @@ -501,7 +520,9 @@ static int do_efi_show_handles(struct cmd_tbl *cmdtp, int flag, ret = boot->protocols_per_handle(handle, &guid, &count); /* Print other protocols */ for (j = 0; j < count; j++) { - if (guidcmp(guid[j], &efi_guid_device_path)) + if (guidcmp(guid[j], &efi_guid_device_path) && + guidcmp(guid[j], &efi_guid_component_name2) && + guidcmp(guid[j], &efi_guid_driver_binding_protocol)) printf(" %pUs\n", guid[j]); } efi_free_pool(guid); -- 2.43.0