mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-12-29 22:43:10 +00:00
3dd719d4fb
Replace @return and @param. Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt@canonical.com>
138 lines
3.3 KiB
C
138 lines
3.3 KiB
C
// SPDX-License-Identifier: GPL-2.0+
|
|
/*
|
|
* efi_selftest_event_groups
|
|
*
|
|
* Copyright (c) 2018 Heinrich Schuchardt <xypron.glpk@gmx.de>
|
|
*
|
|
* This test checks the notification of group events and the
|
|
* following services:
|
|
* CreateEventEx, CloseEvent, SignalEvent, CheckEvent.
|
|
*/
|
|
|
|
#include <efi_selftest.h>
|
|
|
|
#define GROUP_SIZE 16
|
|
|
|
static struct efi_boot_services *boottime;
|
|
static efi_guid_t event_group =
|
|
EFI_GUID(0x2335905b, 0xc3b9, 0x4221, 0xa3, 0x71,
|
|
0x0e, 0x5b, 0x45, 0xc0, 0x56, 0x91);
|
|
|
|
/*
|
|
* Notification function, increments the notification count if parameter
|
|
* context is provided.
|
|
*
|
|
* @event notified event
|
|
* @context pointer to the notification count
|
|
*/
|
|
static void EFIAPI notify(struct efi_event *event, void *context)
|
|
{
|
|
unsigned int *count = context;
|
|
|
|
if (count)
|
|
++*count;
|
|
}
|
|
|
|
/*
|
|
* Setup unit test.
|
|
*
|
|
* @handle: handle of the loaded image
|
|
* @systable: system table
|
|
* Return: EFI_ST_SUCCESS for success
|
|
*/
|
|
static int setup(const efi_handle_t handle,
|
|
const struct efi_system_table *systable)
|
|
{
|
|
boottime = systable->boottime;
|
|
|
|
return EFI_ST_SUCCESS;
|
|
}
|
|
|
|
/*
|
|
* Execute unit test.
|
|
*
|
|
* Create multiple events in an event group. Signal each event once and check
|
|
* that all events are notified once in each round.
|
|
*
|
|
* Return: EFI_ST_SUCCESS for success
|
|
*/
|
|
static int execute(void)
|
|
{
|
|
unsigned int counter[GROUP_SIZE] = {0};
|
|
struct efi_event *events[GROUP_SIZE];
|
|
size_t i, j;
|
|
efi_status_t ret;
|
|
|
|
for (i = 0; i < GROUP_SIZE; ++i) {
|
|
ret = boottime->create_event_ex(0, TPL_NOTIFY,
|
|
notify, (void *)&counter[i],
|
|
&event_group, &events[i]);
|
|
if (ret != EFI_SUCCESS) {
|
|
efi_st_error("Failed to create event\n");
|
|
return EFI_ST_FAILURE;
|
|
}
|
|
}
|
|
|
|
for (i = 0; i < GROUP_SIZE; ++i) {
|
|
ret = boottime->signal_event(events[i]);
|
|
if (ret != EFI_SUCCESS) {
|
|
efi_st_error("Failed to signal event\n");
|
|
return EFI_ST_FAILURE;
|
|
}
|
|
for (j = 0; j < GROUP_SIZE; ++j) {
|
|
if (counter[j] != 2 * i + 1) {
|
|
efi_st_printf("i %u, j %u, count %u\n",
|
|
(unsigned int)i, (unsigned int)j,
|
|
(unsigned int)counter[j]);
|
|
efi_st_error("Notification function was not called\n");
|
|
return EFI_ST_FAILURE;
|
|
}
|
|
/* Clear signaled state */
|
|
ret = boottime->check_event(events[j]);
|
|
if (ret != EFI_SUCCESS) {
|
|
efi_st_error("Event was not signaled\n");
|
|
return EFI_ST_FAILURE;
|
|
}
|
|
if (counter[j] != 2 * i + 1) {
|
|
efi_st_printf("i %u, j %u, count %u\n",
|
|
(unsigned int)i, (unsigned int)j,
|
|
(unsigned int)counter[j]);
|
|
efi_st_error(
|
|
"Notification function was called\n");
|
|
return EFI_ST_FAILURE;
|
|
}
|
|
/* Call notification function */
|
|
ret = boottime->check_event(events[j]);
|
|
if (ret != EFI_NOT_READY) {
|
|
efi_st_error(
|
|
"Signaled state not cleared\n");
|
|
return EFI_ST_FAILURE;
|
|
}
|
|
if (counter[j] != 2 * i + 2) {
|
|
efi_st_printf("i %u, j %u, count %u\n",
|
|
(unsigned int)i, (unsigned int)j,
|
|
(unsigned int)counter[j]);
|
|
efi_st_error(
|
|
"Notification function not called\n");
|
|
return EFI_ST_FAILURE;
|
|
}
|
|
}
|
|
}
|
|
|
|
for (i = 0; i < GROUP_SIZE; ++i) {
|
|
ret = boottime->close_event(events[i]);
|
|
if (ret != EFI_SUCCESS) {
|
|
efi_st_error("Failed to close event\n");
|
|
return EFI_ST_FAILURE;
|
|
}
|
|
}
|
|
|
|
return EFI_ST_SUCCESS;
|
|
}
|
|
|
|
EFI_UNIT_TEST(eventgoups) = {
|
|
.name = "event groups",
|
|
.phase = EFI_EXECUTE_BEFORE_BOOTTIME_EXIT,
|
|
.setup = setup,
|
|
.execute = execute,
|
|
};
|