i915/gem_hang: Removal

Remove gem_hang because it's not correct for more recent
gen and redundant with the hangcheck checks.

Signed-off-by: Dominik Grzegorzek <dominik.grzegorzek@intel.com>
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

3 files changed, 0 insertions, 102 deletions

diff --git a/tests/Makefile.sources b/tests/Makefile.sources
index 57f8e0ed9..3b897bc54 100644
--- a/tests/Makefile.sources
+++ b/tests/Makefile.sources
@@ -547,9 +547,6 @@ kernel_tests_full = \
 HANG = gem_bad_batch
 gem_bad_batch_SOURCES = i915/gem_bad_batch.c
 
-HANG += gem_hang
-gem_hang_SOURCES = i915/gem_hang.c
-
 HANG += gem_bad_blit
 gem_bad_blit_SOURCES = i915/gem_bad_blit.c
 
diff --git a/tests/i915/gem_hang.c b/tests/i915/gem_hang.c
deleted file mode 100644
index 2c61cac04..000000000
--- a/tests/i915/gem_hang.c
+++ /dev/null
@@ -1,98 +0,0 @@
-/*
- * 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;
-static int bad_pipe;
-
-static void
-gpu_hang(void)
-{
-	int cmd;
-
-	cmd = bad_pipe ? MI_WAIT_FOR_PIPEB_SCAN_LINE_WINDOW :
-		MI_WAIT_FOR_PIPEA_SCAN_LINE_WINDOW;
-
-	BEGIN_BATCH(6, 0);
-	/* The documentation says that the LOAD_SCAN_LINES command
-	 * always comes in pairs. Don't ask me why. */
-	OUT_BATCH(MI_LOAD_SCAN_LINES_INCL | (bad_pipe << 20));
-	OUT_BATCH((0 << 16) | 2048);
-	OUT_BATCH(MI_LOAD_SCAN_LINES_INCL | (bad_pipe << 20));
-	OUT_BATCH((0 << 16) | 2048);
-	OUT_BATCH(MI_WAIT_FOR_EVENT | cmd);
-	OUT_BATCH(MI_NOOP);
-	ADVANCE_BATCH();
-
-	intel_batchbuffer_flush(batch);
-}
-
-static int opt_handler(int opt, int opt_index, void *data)
-{
-	switch (opt) {
-	case 'p':
-		bad_pipe = atoi(optarg);
-		break;
-	default:
-		return IGT_OPT_HANDLER_ERROR;
-	}
-
-	return IGT_OPT_HANDLER_SUCCESS;
-}
-
-const char *help_str = "  -p\tDisabled pipe number\n";
-
-igt_simple_main_args("p:", NULL, help_str, opt_handler, NULL)
-{
-	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));
-
-	gpu_hang();
-
-	intel_batchbuffer_free(batch);
-	drm_intel_bufmgr_destroy(bufmgr);
-
-	close(fd);
-}
diff --git a/tests/meson.build b/tests/meson.build
index 06a47e374..172d18e59 100644
--- a/tests/meson.build
+++ b/tests/meson.build
@@ -409,7 +409,6 @@ executable('gem_stress', 'i915/gem_stress.c',
 # unrecoverable gpu hangs. Don't put real testcases here.
 hang_progs = [
 	'gem_bad_batch',
-	'gem_hang',
 	'gem_bad_blit',
 	'gem_bad_address',
 	'gem_non_secure_batch',