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// SPDX-License-Identifier: GPL-2.0+
/*
* efi_selftest_fdt
*
* Copyright (c) 2022 Heinrich Schuchardt <xypron.glpk@gmx.de>
*
* Check the EFI_CONFORMANCE_PROFILE_TABLE
*/
#include <efi_selftest.h>
static const efi_guid_t guid_ecpt = EFI_CONFORMANCE_PROFILES_TABLE_GUID;
static const efi_guid_t guid_ebbr_2_1 = EFI_CONFORMANCE_PROFILE_EBBR_2_1_GUID;
/*
* ecpt_find_guid() - find GUID in EFI Conformance Profile Table
*
* @ecpt: EFI Conformance Profile Table
* @guid: GUID to find
* Return: EFI_ST_SUCCESS for success
*/
static int ecpt_find_guid(struct efi_conformance_profiles_table *ecpt,
const efi_guid_t *guid) {
int i;
for (i = 0; i < ecpt->number_of_profiles; ++i) {
if (!memcmp(&ecpt->conformance_profiles[i], guid, 16))
return EFI_ST_SUCCESS;
}
efi_st_error("GUID %pU not found\n", guid);
return EFI_ST_FAILURE;
}
/*
* Execute unit test.
*
* Return: EFI_ST_SUCCESS for success
*/
static int execute(void)
{
struct efi_conformance_profiles_table *ecpt;
int expected_entries = 0;
ecpt = efi_st_get_config_table(&guid_ecpt);
if (!ecpt) {
efi_st_error("Missing EFI Conformance Profile Table\n");
return EFI_ST_FAILURE;
}
if (ecpt->version != EFI_CONFORMANCE_PROFILES_TABLE_VERSION) {
efi_st_error("Wrong table version\n");
return EFI_ST_FAILURE;
}
if (CONFIG_IS_ENABLED(EFI_EBBR_2_1_CONFORMANCE)) {
++expected_entries;
if (ecpt_find_guid(ecpt, &guid_ebbr_2_1))
return EFI_ST_FAILURE;
}
if (ecpt->number_of_profiles != expected_entries) {
efi_st_error("Expected %d entries, found %d\n",
expected_entries, ecpt->number_of_profiles);
return EFI_ST_FAILURE;
}
return EFI_ST_SUCCESS;
}
EFI_UNIT_TEST(ecpt) = {
.name = "conformance profile table",
.phase = EFI_EXECUTE_BEFORE_BOOTTIME_EXIT,
.execute = execute,
};
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