mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-12-14 23:33:00 +00:00
43 lines
1.1 KiB
C
43 lines
1.1 KiB
C
|
// SPDX-License-Identifier: GPL-2.0+
|
||
|
|
/*
|
||
|
|
* Tests that the PCI Maximum Payload Size (MPS) command can set the sandbox
|
||
|
|
* PCI Express device to safe mode and determine the correct payload size.
|
||
|
|
*
|
||
|
|
* Copyright 2023 Microsoft
|
||
|
|
* Written by Stephen Carlson <stcarlso@linux.microsoft.com>
|
||
|
|
*/
|
||
|
|
|
||
|
|
#include <common.h>
|
||
|
|
#include <console.h>
|
||
|
|
#include <test/suites.h>
|
||
|
|
#include <test/ut.h>
|
||
|
|
|
||
|
|
#define PCI_MPS_TEST(_name, _flags) UNIT_TEST(_name, _flags, pci_mps_test)
|
||
|
|
|
||
|
|
/* Test "pci_mps" command in safe "s" mode */
|
||
|
|
static int test_pci_mps_safe(struct unit_test_state *uts)
|
||
|
|
{
|
||
|
|
/* Enumerate PCI Express first */
|
||
|
|
ut_assertok(run_command("pci e", 0));
|
||
|
|
ut_assert_console_end();
|
||
|
|
|
||
|
|
/* Test pci_mps s */
|
||
|
|
ut_assertok(run_command("pci_mps s", 0));
|
||
|
|
ut_assert_nextline("Setting MPS of all devices to 256B");
|
||
|
|
ut_assert_console_end();
|
||
|
|
|
||
|
|
return 0;
|
||
|
|
}
|
||
|
|
|
||
|
|
PCI_MPS_TEST(test_pci_mps_safe, UT_TESTF_CONSOLE_REC);
|
||
|
|
|
||
|
|
int do_ut_pci_mps(struct cmd_tbl *cmdtp, int flag, int argc,
|
||
|
|
char * const argv[])
|
||
|
|
{
|
||
|
|
struct unit_test *tests = UNIT_TEST_SUITE_START(pci_mps_test);
|
||
|
|
const int n = UNIT_TEST_SUITE_COUNT(pci_mps_test);
|
||
|
|
|
||
|
|
return cmd_ut_category("cmd_pci_mps", "pci_mps_test_", tests, n,
|
||
|
|
argc, argv);
|
||
|
|
}
|