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/*
* Copyright (c) 2014 Intel Corporation
*
* 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 (including the next
* paragraph) 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 AUTHORS OR COPYRIGHT HOLDERS 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.
*
* Authors:
* Daniel Vetter
*
*/
#include <unistd.h>
#include <stdlib.h>
#include <stdint.h>
#include <stdio.h>
#include <string.h>
#include <fcntl.h>
#include <inttypes.h>
#include <errno.h>
#include <sys/stat.h>
#include <sys/ioctl.h>
#include <sys/time.h>
#include "drm.h"
#include "ioctl_wrappers.h"
#include "drmtest.h"
#include "intel_io.h"
#include "intel_chipset.h"
#include "igt_aux.h"
#define LOCAL_I915_EXEC_VEBOX (4<<0)
struct drm_i915_gem_execbuffer2 execbuf;
struct drm_i915_gem_exec_object2 gem_exec[1];
uint32_t batch[2] = {MI_BATCH_BUFFER_END};
uint32_t handle, devid;
int fd;
igt_main
{
igt_fixture {
fd = drm_open_any();
devid = intel_get_drm_devid(fd);
handle = gem_create(fd, 4096);
gem_write(fd, handle, 0, batch, sizeof(batch));
gem_exec[0].handle = handle;
gem_exec[0].relocation_count = 0;
gem_exec[0].relocs_ptr = 0;
gem_exec[0].alignment = 0;
gem_exec[0].offset = 0;
gem_exec[0].flags = 0;
gem_exec[0].rsvd1 = 0;
gem_exec[0].rsvd2 = 0;
execbuf.buffers_ptr = (uintptr_t)gem_exec;
execbuf.buffer_count = 1;
execbuf.batch_start_offset = 0;
execbuf.batch_len = 8;
execbuf.cliprects_ptr = 0;
execbuf.num_cliprects = 0;
execbuf.DR1 = 0;
execbuf.DR4 = 0;
execbuf.flags = 0;
i915_execbuffer2_set_context_id(execbuf, 0);
execbuf.rsvd2 = 0;
}
igt_subtest("control") {
igt_assert(drmIoctl(fd,
DRM_IOCTL_I915_GEM_EXECBUFFER2,
&execbuf) == 0);
execbuf.flags = I915_EXEC_RENDER;
igt_assert(drmIoctl(fd,
DRM_IOCTL_I915_GEM_EXECBUFFER2,
&execbuf) == 0);
}
#define RUN_FAIL(expected_errno) do { \
igt_assert(drmIoctl(fd, \
DRM_IOCTL_I915_GEM_EXECBUFFER2, \
&execbuf) == -1); \
igt_assert_cmpint(errno, ==, expected_errno); \
} while(0)
igt_subtest("no-bsd") {
igt_require(!gem_has_bsd(fd));
execbuf.flags = I915_EXEC_BSD;
RUN_FAIL(EINVAL);
}
igt_subtest("no-blt") {
igt_require(!gem_has_blt(fd));
execbuf.flags = I915_EXEC_BLT;
RUN_FAIL(EINVAL);
}
igt_subtest("no-vebox") {
igt_require(!gem_has_vebox(fd));
execbuf.flags = LOCAL_I915_EXEC_VEBOX;
RUN_FAIL(EINVAL);
}
igt_subtest("invalid-ring") {
execbuf.flags = I915_EXEC_RING_MASK;
RUN_FAIL(EINVAL);
}
igt_subtest("invalid-ring2") {
execbuf.flags = LOCAL_I915_EXEC_VEBOX+1;
RUN_FAIL(EINVAL);
}
igt_subtest("rel-constants-invalid-ring") {
igt_require(gem_has_bsd(fd));
execbuf.flags = I915_EXEC_BSD | I915_EXEC_CONSTANTS_ABSOLUTE;
RUN_FAIL(EINVAL);
}
igt_subtest("rel-constants-invalid-rel-gen5") {
igt_require(intel_gen(devid) > 5);
execbuf.flags = I915_EXEC_RENDER | I915_EXEC_CONSTANTS_REL_SURFACE;
RUN_FAIL(EINVAL);
}
igt_subtest("rel-constants-invalid") {
execbuf.flags = I915_EXEC_RENDER | (I915_EXEC_CONSTANTS_REL_SURFACE+(1<<6));
RUN_FAIL(EINVAL);
}
igt_subtest("sol-reset-invalid") {
igt_require(gem_has_bsd(fd));
execbuf.flags = I915_EXEC_BSD | I915_EXEC_GEN7_SOL_RESET;
RUN_FAIL(EINVAL);
}
igt_subtest("sol-reset-not-gen7") {
igt_require(intel_gen(devid) != 7);
execbuf.flags = I915_EXEC_RENDER | I915_EXEC_GEN7_SOL_RESET;
RUN_FAIL(EINVAL);
}
igt_subtest("secure-non-root") {
igt_fork(child, 1) {
igt_drop_root();
execbuf.flags = I915_EXEC_RENDER | I915_EXEC_SECURE;
RUN_FAIL(EPERM);
}
igt_waitchildren();
}
igt_subtest("secure-non-master") {
do_or_die(drmDropMaster(fd));
execbuf.flags = I915_EXEC_RENDER | I915_EXEC_SECURE;
RUN_FAIL(EPERM);
do_or_die(drmSetMaster(fd));
igt_assert(drmIoctl(fd,
DRM_IOCTL_I915_GEM_EXECBUFFER2,
&execbuf) == 0);
}
/* HANDLE_LUT and NO_RELOC are already exercised by gem_exec_lut_handle */
igt_subtest("invalid-flag") {
execbuf.flags = I915_EXEC_RENDER | (I915_EXEC_HANDLE_LUT << 1);
RUN_FAIL(EINVAL);
}
/* rsvd1 aka context id is already exercised by gem_ctx_bad_exec */
igt_subtest("cliprects-invalid") {
igt_require(intel_gen(devid) >= 5);
execbuf.flags = 0;
execbuf.num_cliprects = 1;
RUN_FAIL(EINVAL);
execbuf.num_cliprects = 0;
}
#define DIRT(name) \
igt_subtest(#name "-dirt") { \
execbuf.flags = 0; \
execbuf.name = 1; \
RUN_FAIL(EINVAL); \
execbuf.name = 0; \
}
DIRT(rsvd2);
DIRT(cliprects_ptr);
DIRT(DR1);
DIRT(DR4);
#undef DIRT
#undef RUN_FAIL
igt_fixture {
gem_close(fd, handle);
close(fd);
}
}
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