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efi_selftest: export efi_st_get_config_table()

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We can use efi_st_get_config_table() in multiple unit tests.
Export the function.

Export system-table and boot-services.

Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
This commit is contained in:
Heinrich Schuchardt 2022-09-03 15:56:51 +02:00
parent afb70d1ef4
commit b33f246c0b
4 changed files with 41 additions and 36 deletions
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11
include/efi_selftest.h
View file

@ -18,6 +18,9 @@
#define EFI_ST_FAILURE 1
#define EFI_ST_SUCCESS_STR u"SUCCESS"
extern const struct efi_system_table *st_systable;
extern const struct efi_boot_services *st_boottime;
/**
* efi_st_printf() - print a message
*
@ -130,6 +133,14 @@ u16 *efi_st_translate_code(u16 code);
*/
int efi_st_strcmp_16_8(const u16 *buf1, const char *buf2);
/**
* efi_st_get_config_table() - get configuration table
*
* @guid: GUID of the configuration table
* Return: pointer to configuration table or NULL
*/
void *efi_st_get_config_table(const efi_guid_t *guid);
/**
* efi_st_get_key() - reads an Unicode character from the input device
*

38
lib/efi_selftest/efi_selftest.c
View file

@ -14,8 +14,8 @@
#define EFI_ST_EXECUTE 2
#define EFI_ST_TEARDOWN 4
static const struct efi_system_table *systable;
static const struct efi_boot_services *boottime;
const struct efi_system_table *st_systable;
const struct efi_boot_services *st_boottime;
static const struct efi_runtime_services *runtime;
static efi_handle_t handle;
static u16 reset_message[] = u"Selftest completed";
@ -41,7 +41,7 @@ void efi_st_exit_boot_services(void)
/* Do not detach devices in ExitBootServices. We need the console. */
efi_st_keep_devices = true;
ret = boottime->get_memory_map(&map_size, NULL, &map_key, &desc_size,
ret = st_boottime->get_memory_map(&map_size, NULL, &map_key, &desc_size,
&desc_version);
if (ret != EFI_BUFFER_TOO_SMALL) {
efi_st_error(
@ -50,19 +50,19 @@ void efi_st_exit_boot_services(void)
}
/* Allocate extra space for newly allocated memory */
map_size += sizeof(struct efi_mem_desc);
ret = boottime->allocate_pool(EFI_BOOT_SERVICES_DATA, map_size,
ret = st_boottime->allocate_pool(EFI_BOOT_SERVICES_DATA, map_size,
(void **)&memory_map);
if (ret != EFI_SUCCESS) {
efi_st_error("AllocatePool did not return EFI_SUCCESS\n");
return;
}
ret = boottime->get_memory_map(&map_size, memory_map, &map_key,
ret = st_boottime->get_memory_map(&map_size, memory_map, &map_key,
&desc_size, &desc_version);
if (ret != EFI_SUCCESS) {
efi_st_error("GetMemoryMap did not return EFI_SUCCESS\n");
return;
}
ret = boottime->exit_boot_services(handle, map_key);
ret = st_boottime->exit_boot_services(handle, map_key);
if (ret != EFI_SUCCESS) {
efi_st_error("ExitBootServices did not return EFI_SUCCESS\n");
return;
@ -84,7 +84,7 @@ static int setup(struct efi_unit_test *test, unsigned int *failures)
if (!test->setup)
return EFI_ST_SUCCESS;
efi_st_printc(EFI_LIGHTBLUE, "\nSetting up '%s'\n", test->name);
ret = test->setup(handle, systable);
ret = test->setup(handle, st_systable);
if (ret != EFI_ST_SUCCESS) {
efi_st_error("Setting up '%s' failed\n", test->name);
++*failures;
@ -240,8 +240,8 @@ void efi_st_do_tests(const u16 *testname, unsigned int phase,
* All tests use a driver model and are run in three phases:
* setup, execute, teardown.
*
* A test may be setup and executed at boottime,
* it may be setup at boottime and executed at runtime,
* A test may be setup and executed at st_boottime,
* it may be setup at st_boottime and executed at runtime,
* or it may be setup and executed at runtime.
*
* After executing all tests the system is reset.
@ -257,14 +257,14 @@ efi_status_t EFIAPI efi_selftest(efi_handle_t image_handle,
struct efi_loaded_image *loaded_image;
efi_status_t ret;
systable = systab;
boottime = systable->boottime;
runtime = systable->runtime;
st_systable = systab;
st_boottime = st_systable->boottime;
runtime = st_systable->runtime;
handle = image_handle;
con_out = systable->con_out;
con_in = systable->con_in;
con_out = st_systable->con_out;
con_in = st_systable->con_in;
ret = boottime->handle_protocol(image_handle, &efi_guid_loaded_image,
ret = st_boottime->handle_protocol(image_handle, &efi_guid_loaded_image,
(void **)&loaded_image);
if (ret != EFI_SUCCESS) {
efi_st_error("Cannot open loaded image protocol\n");
@ -280,9 +280,9 @@ efi_status_t EFIAPI efi_selftest(efi_handle_t image_handle,
list_all_tests();
/*
* TODO:
* Once the Exit boottime service is correctly
* Once the Exit st_boottime service is correctly
* implemented we should call
* boottime->exit(image_handle, EFI_SUCCESS, 0, NULL);
* st_boottime->exit(image_handle, EFI_SUCCESS, 0, NULL);
* here, cf.
* https://lists.denx.de/pipermail/u-boot/2017-October/308720.html
*/
@ -300,7 +300,7 @@ efi_status_t EFIAPI efi_selftest(efi_handle_t image_handle,
efi_unit_test));
/* Allocate buffer for setup results */
ret = boottime->allocate_pool(EFI_RUNTIME_SERVICES_DATA, sizeof(int) *
ret = st_boottime->allocate_pool(EFI_RUNTIME_SERVICES_DATA, sizeof(int) *
ll_entry_count(struct efi_unit_test,
efi_unit_test),
(void **)&setup_status);
@ -309,7 +309,7 @@ efi_status_t EFIAPI efi_selftest(efi_handle_t image_handle,
return ret;
}
/* Execute boottime tests */
/* Execute st_boottime tests */
efi_st_do_tests(testname, EFI_EXECUTE_BEFORE_BOOTTIME_EXIT,
EFI_ST_SETUP | EFI_ST_EXECUTE | EFI_ST_TEARDOWN,
&failures);

17
lib/efi_selftest/efi_selftest_fdt.c
View file

@ -144,23 +144,6 @@ static char *get_property(const u16 *property, const u16 *node)
return NULL;
}
/**
* efi_st_get_config_table() - get configuration table
*
* @guid: GUID of the configuration table
* Return: pointer to configuration table or NULL
*/
static void *efi_st_get_config_table(const efi_guid_t *guid)
{
size_t i;
for (i = 0; i < systab.nr_tables; i++) {
if (!guidcmp(guid, &systemtab->tables[i].guid))
return systemtab->tables[i].table;
}
return NULL;
}
/*
* Setup unit test.
*

11
lib/efi_selftest/efi_selftest_util.c
View file

@ -110,3 +110,14 @@ int efi_st_strcmp_16_8(const u16 *buf1, const char *buf2)
}
return 0;
}
void *efi_st_get_config_table(const efi_guid_t *guid)
{
size_t i;
for (i = 0; i < st_systable->nr_tables; i++) {
if (!guidcmp(guid, &st_systable->tables[i].guid))
return st_systable->tables[i].table;
}
return NULL;
}