/*

 * Copyright 2014 Advanced Micro Devices, Inc.

 *

 * Permission is hereby granted, free of charge, to any person obtaining a

 * copy of this software and associated documentation files (the "Software"),

 * to deal in the Software without restriction, including without limitation

 * the rights to use, copy, modify, merge, publish, distribute, sublicense,

 * and/or sell copies of the Software, and to permit persons to whom the

 * Software is furnished to do so, subject to the following conditions:

 *

 * The above copyright notice and this permission notice shall be included in

 * all copies or substantial portions of the Software.

 *

 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR

 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,

 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL

 * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR

 * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,

 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR

 * OTHER DEALINGS IN THE SOFTWARE.

 *

*/

#ifndef _AMDGPU_TEST_H_

#define _AMDGPU_TEST_H_

#include "amdgpu.h"

#include "amdgpu_drm.h"

/**

 * Define max. number of card in system which we are able to handle

 */

#define MAX_CARDS_SUPPORTED     128

/* Forward reference for array to keep "drm" handles */

extern int drm_amdgpu[MAX_CARDS_SUPPORTED];

/* Global variables */

extern int open_render_node;

/*************************  Basic test suite ********************************/

/*

 * Define basic test suite to serve as the starting point for future testing

*/

/**

 * Initialize basic test suite

 */

int suite_basic_tests_init();

/**

 * Deinitialize basic test suite

 */

int suite_basic_tests_clean();

/**

 * Tests in basic test suite

 */

extern CU_TestInfo basic_tests[];

/**

 * Initialize bo test suite

 */

int suite_bo_tests_init();

/**

 * Deinitialize bo test suite

 */

int suite_bo_tests_clean();

/**

 * Tests in bo test suite

 */

extern CU_TestInfo bo_tests[];

/**

 * Initialize cs test suite

 */

int suite_cs_tests_init();

/**

 * Deinitialize cs test suite

 */

int suite_cs_tests_clean();

/**

 * Decide if the suite is enabled by default or not.

 */

CU_BOOL suite_cs_tests_enable(void);

/**

 * Tests in cs test suite

 */

extern CU_TestInfo cs_tests[];

/**

 * Initialize vce test suite

 */

int suite_vce_tests_init();

/**

 * Deinitialize vce test suite

 */

int suite_vce_tests_clean();

/**

 * Decide if the suite is enabled by default or not.

 */

CU_BOOL suite_vce_tests_enable(void);

/**

 * Tests in vce test suite

 */

extern CU_TestInfo vce_tests[];

/**

+ * Initialize vcn test suite

+ */

int suite_vcn_tests_init();

/**

+ * Deinitialize vcn test suite

+ */

int suite_vcn_tests_clean();

/**

 * Decide if the suite is enabled by default or not.

 */

CU_BOOL suite_vcn_tests_enable(void);

/**

+ * Tests in vcn test suite

+ */

extern CU_TestInfo vcn_tests[];

/**

 * Initialize uvd enc test suite

 */

int suite_uvd_enc_tests_init();

/**

 * Deinitialize uvd enc test suite

 */

int suite_uvd_enc_tests_clean();

/**

 * Decide if the suite is enabled by default or not.

 */

CU_BOOL suite_uvd_enc_tests_enable(void);

/**

 * Tests in uvd enc test suite

 */

extern CU_TestInfo uvd_enc_tests[];

/**

 * Initialize deadlock test suite

 */

int suite_deadlock_tests_init();

/**

 * Deinitialize deadlock test suite

 */

int suite_deadlock_tests_clean();

/**

 * Decide if the suite is enabled by default or not.

 */

CU_BOOL suite_deadlock_tests_enable(void);

/**

 * Tests in uvd enc test suite

 */

extern CU_TestInfo deadlock_tests[];

/**

 * Initialize vm test suite

 */

int suite_vm_tests_init();

/**

 * Deinitialize deadlock test suite

 */

int suite_vm_tests_clean();

/**

 * Decide if the suite is enabled by default or not.

 */

CU_BOOL suite_vm_tests_enable(void);

/**

 * Tests in vm test suite

 */

extern CU_TestInfo vm_tests[];

/**

 * Initialize ras test suite

 */

int suite_ras_tests_init();

/**

 * Deinitialize deadlock test suite

 */

int suite_ras_tests_clean();

/**

 * Decide if the suite is enabled by default or not.

 */

CU_BOOL suite_ras_tests_enable(void);

/**

 * Tests in ras test suite

 */

extern CU_TestInfo ras_tests[];

/**

 * Initialize syncobj timeline test suite

 */

int suite_syncobj_timeline_tests_init();

/**

 * Deinitialize syncobj timeline test suite

 */

int suite_syncobj_timeline_tests_clean();

/**

 * Decide if the suite is enabled by default or not.

 */

CU_BOOL suite_syncobj_timeline_tests_enable(void);

/**

 * Tests in syncobj timeline test suite

 */

extern CU_TestInfo syncobj_timeline_tests[];

void amdgpu_dispatch_hang_helper(amdgpu_device_handle device_handle, uint32_t ip_type);

void amdgpu_dispatch_hang_slow_helper(amdgpu_device_handle device_handle, uint32_t ip_type);

void amdgpu_memcpy_draw_test(amdgpu_device_handle device_handle, uint32_t ring,

			     int hang);

void amdgpu_memcpy_draw_hang_slow_test(amdgpu_device_handle device_handle, uint32_t ring);

/**

 * Helper functions

 */

static inline amdgpu_bo_handle gpu_mem_alloc(

					amdgpu_device_handle device_handle,

					uint64_t size,

					uint64_t alignment,

					uint32_t type,

					uint64_t flags,

					uint64_t *vmc_addr,

					amdgpu_va_handle *va_handle)

{

	struct amdgpu_bo_alloc_request req = {0};

	amdgpu_bo_handle buf_handle = NULL;

	int r;

	req.alloc_size = size;

	req.phys_alignment = alignment;

	req.preferred_heap = type;

	req.flags = flags;

	r = amdgpu_bo_alloc(device_handle, &req, &buf_handle);

	CU_ASSERT_EQUAL(r, 0);

	if (r)

		return NULL;

	if (vmc_addr && va_handle) {

		r = amdgpu_va_range_alloc(device_handle,

					  amdgpu_gpu_va_range_general,

					  size, alignment, 0, vmc_addr,

					  va_handle, 0);

		CU_ASSERT_EQUAL(r, 0);

		if (r)

			goto error_free_bo;

		r = amdgpu_bo_va_op(buf_handle, 0, size, *vmc_addr, 0,

				    AMDGPU_VA_OP_MAP);

		CU_ASSERT_EQUAL(r, 0);

		if (r)

			goto error_free_va;

	}

	return buf_handle;

error_free_va:

	r = amdgpu_va_range_free(*va_handle);

	CU_ASSERT_EQUAL(r, 0);

error_free_bo:

	r = amdgpu_bo_free(buf_handle);

	CU_ASSERT_EQUAL(r, 0);

	return NULL;

}

static inline int gpu_mem_free(amdgpu_bo_handle bo,

			       amdgpu_va_handle va_handle,

			       uint64_t vmc_addr,

			       uint64_t size)

{

	int r;

	if (!bo)

		return 0;

	if (va_handle) {

		r = amdgpu_bo_va_op(bo, 0, size, vmc_addr, 0,

				    AMDGPU_VA_OP_UNMAP);

		CU_ASSERT_EQUAL(r, 0);

		if (r)

			return r;

		r = amdgpu_va_range_free(va_handle);

		CU_ASSERT_EQUAL(r, 0);

		if (r)

			return r;

	}

	r = amdgpu_bo_free(bo);

	CU_ASSERT_EQUAL(r, 0);

	return r;

}

static inline int

amdgpu_bo_alloc_wrap(amdgpu_device_handle dev, unsigned size,

		     unsigned alignment, unsigned heap, uint64_t flags,

		     amdgpu_bo_handle *bo)

{

	struct amdgpu_bo_alloc_request request = {};

	amdgpu_bo_handle buf_handle;

	int r;

	request.alloc_size = size;

	request.phys_alignment = alignment;

	request.preferred_heap = heap;

	request.flags = flags;

	r = amdgpu_bo_alloc(dev, &request, &buf_handle);

	if (r)

		return r;

	*bo = buf_handle;

	return 0;

}

int amdgpu_bo_alloc_and_map_raw(amdgpu_device_handle dev, unsigned size,

			unsigned alignment, unsigned heap, uint64_t alloc_flags,

			uint64_t mapping_flags, amdgpu_bo_handle *bo, void **cpu,

			uint64_t *mc_address,

			amdgpu_va_handle *va_handle);

static inline int

amdgpu_bo_alloc_and_map(amdgpu_device_handle dev, unsigned size,

			unsigned alignment, unsigned heap, uint64_t alloc_flags,

			amdgpu_bo_handle *bo, void **cpu, uint64_t *mc_address,

			amdgpu_va_handle *va_handle)

{

	return amdgpu_bo_alloc_and_map_raw(dev, size, alignment, heap,

					alloc_flags, 0, bo, cpu, mc_address, va_handle);

}

static inline int

amdgpu_bo_unmap_and_free(amdgpu_bo_handle bo, amdgpu_va_handle va_handle,

			 uint64_t mc_addr, uint64_t size)

{

	amdgpu_bo_cpu_unmap(bo);

	amdgpu_bo_va_op(bo, 0, size, mc_addr, 0, AMDGPU_VA_OP_UNMAP);

	amdgpu_va_range_free(va_handle);

	amdgpu_bo_free(bo);

	return 0;

}

static inline int

amdgpu_get_bo_list(amdgpu_device_handle dev, amdgpu_bo_handle bo1,

		   amdgpu_bo_handle bo2, amdgpu_bo_list_handle *list)

{

	amdgpu_bo_handle resources[] = {bo1, bo2};

	return amdgpu_bo_list_create(dev, bo2 ? 2 : 1, resources, NULL, list);

}

static inline CU_ErrorCode amdgpu_set_suite_active(const char *suite_name,

							  CU_BOOL active)

{

	CU_ErrorCode r = CU_set_suite_active(CU_get_suite(suite_name), active);

	if (r != CUE_SUCCESS)

		fprintf(stderr, "Failed to obtain suite %s\n", suite_name);

	return r;

}

static inline CU_ErrorCode amdgpu_set_test_active(const char *suite_name,

				  const char *test_name, CU_BOOL active)

{

	CU_ErrorCode r;

	CU_pSuite pSuite = CU_get_suite(suite_name);

	if (!pSuite) {

		fprintf(stderr, "Failed to obtain suite %s\n",

				suite_name);

		return CUE_NOSUITE;

	}

	r = CU_set_test_active(CU_get_test(pSuite, test_name), active);

	if (r != CUE_SUCCESS)

		fprintf(stderr, "Failed to obtain test %s\n", test_name);

	return r;

}

#endif  /* #ifdef _AMDGPU_TEST_H_ */