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// SPDX-License-Identifier: GPL-2.0+
/*
* Copyright (c) 2023 SberDevices, Inc.
*
* Author: Alexey Romanov <avromanov@salutedevices.com>
*/
#include <dm.h>
#include <sm.h>
#include <sandbox-sm.h>
#include <asm/ptrace.h>
#include <dm/device-internal.h>
#include <dm/test.h>
#include <test/ut.h>
#include <linux/sizes.h>
static int dm_test_sm(struct unit_test_state *uts)
{
struct udevice *dev;
struct pt_regs regs;
char buffer[128] = { 0 };
char test_string[] = "secure-monitor";
int ret, val;
ut_assertok(uclass_get_device_by_name(UCLASS_SM,
"secure-monitor", &dev));
ret = sm_call(dev, SANDBOX_SMC_CMD_COUNT, NULL, ®s);
ut_asserteq(ret, -EINVAL);
ret = sm_call(dev, SANDBOX_SMC_CMD_COMMON, &val, ®s);
ut_asserteq(ret, 0);
ut_asserteq(val, 0);
ret = sm_call_write(dev, buffer, sizeof(buffer),
SANDBOX_SMC_CMD_COUNT, ®s);
ut_asserteq(ret, -EINVAL);
ret = sm_call_write(dev, buffer, SZ_4K + 1,
SANDBOX_SMC_CMD_WRITE_MEM, ®s);
ut_asserteq(ret, -EINVAL);
ret = sm_call_write(dev, buffer, sizeof(buffer),
SANDBOX_SMC_CMD_COUNT, ®s);
ut_asserteq(ret, -EINVAL);
ret = sm_call_write(dev, buffer, SZ_4K + 1,
SANDBOX_SMC_CMD_READ_MEM, ®s);
ut_asserteq(ret, -EINVAL);
ret = sm_call_write(dev, test_string, sizeof(test_string),
SANDBOX_SMC_CMD_WRITE_MEM, ®s);
ut_asserteq(ret, sizeof(test_string));
ret = sm_call_read(dev, buffer, sizeof(buffer),
SANDBOX_SMC_CMD_READ_MEM, ®s);
ut_asserteq(ret, sizeof(buffer));
ut_asserteq_str(buffer, test_string);
return 0;
}
DM_TEST(dm_test_sm, UT_TESTF_SCAN_FDT);
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