diff options
Diffstat (limited to 'tests/i915/gem_bad_address.c')
-rw-r--r-- | tests/i915/gem_bad_address.c | 75 |
1 files changed, 75 insertions, 0 deletions
diff --git a/tests/i915/gem_bad_address.c b/tests/i915/gem_bad_address.c new file mode 100644 index 000000000..a970dfa48 --- /dev/null +++ b/tests/i915/gem_bad_address.c @@ -0,0 +1,75 @@ +/* + * Copyright © 2009 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: + * Eric Anholt <eric@anholt.net> + * Jesse Barnes <jbarnes@virtuousgeek.org> (based on gem_bad_blit.c) + * + */ + +#include "igt.h" +#include <stdlib.h> +#include <stdio.h> +#include <string.h> +#include <fcntl.h> +#include <inttypes.h> +#include <errno.h> +#include <sys/stat.h> +#include <sys/time.h> +#include "drm.h" +#include "intel_bufmgr.h" + +static drm_intel_bufmgr *bufmgr; +struct intel_batchbuffer *batch; + +#define BAD_GTT_DEST ((512*1024*1024)) /* past end of aperture */ + +static void +bad_store(void) +{ + BEGIN_BATCH(4, 0); + OUT_BATCH(MI_STORE_DWORD_IMM | MI_MEM_VIRTUAL | 1 << 21); + OUT_BATCH(0); + OUT_BATCH(BAD_GTT_DEST); + OUT_BATCH(0xdeadbeef); + ADVANCE_BATCH(); + + intel_batchbuffer_flush(batch); +} + +igt_simple_main +{ + int fd; + + fd = drm_open_driver(DRIVER_INTEL); + + bufmgr = drm_intel_bufmgr_gem_init(fd, 4096); + drm_intel_bufmgr_gem_enable_reuse(bufmgr); + batch = intel_batchbuffer_alloc(bufmgr, intel_get_drm_devid(fd)); + + bad_store(); + + intel_batchbuffer_free(batch); + drm_intel_bufmgr_destroy(bufmgr); + + close(fd); +} |