[PATCH i-g-t v2 1/3] tests/gem_hangcheck_forcewake: Drop gem_hangcheck_forcewake.c

[PATCH i-g-t v2 1/3] tests/gem_hangcheck_forcewake: Drop gem_hangcheck_forcewake.c

[Abdiel Janulgue]

gem_hangcheck_forcewake has been superseded by drv_hangman, and a lot of
other very extensive hangchecking that is not run by CI (Chris).

v2: Split into multiple patches (Antonio Argenziano)

Signed-off-by: Abdiel Janulgue <abdiel.janulgue@linux.intel.com>
Reviewed-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
---
 tests/Makefile.sources          |   1 -
 tests/gem_hangcheck_forcewake.c | 123 ----------------------------------------
 tests/meson.build               |   1 -
 3 files changed, 125 deletions(-)
 delete mode 100644 tests/gem_hangcheck_forcewake.c

diff --git a/tests/Makefile.sources b/tests/Makefile.sources
index 34ca71a..84d80a3 100644
--- a/tests/Makefile.sources
+++ b/tests/Makefile.sources
@@ -99,7 +99,6 @@ TESTS_progs = \
 	gem_gtt_cpu_tlb \
 	gem_gtt_hog \
 	gem_gtt_speed \
-	gem_hangcheck_forcewake \
 	gem_largeobject \
 	gem_linear_blits \
 	gem_lut_handle \
diff --git a/tests/gem_hangcheck_forcewake.c b/tests/gem_hangcheck_forcewake.c
deleted file mode 100644
index a3e7554..0000000
--- a/tests/gem_hangcheck_forcewake.c
+++ /dev/null
@@ -1,123 +0,0 @@
-/*
- * Copyright © 2011 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 <daniel.vetter@ffwll.ch>
- *
- */
-
-#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"
-
-IGT_TEST_DESCRIPTION("Provoke the hangcheck timer on an otherwise idle"
-		     " system.");
-
-/*
- * Testcase: Provoke the hangcheck timer on an otherwise idle system
- *
- * This tries to hit forcewake locking bugs when the hangcheck runs. Somehow we
- * often luck out and the hangcheck runs while someone else is already holding
- * the dev->struct_mutex.
- *
- * It's imperative that nothing else runs while this test runs, i.e. kill your X
- * session, please.
- */
-
-static drm_intel_bufmgr *bufmgr;
-struct intel_batchbuffer *batch;
-
-uint32_t blob[2048*2048];
-
-#define MAX_BLT_SIZE 128
-igt_simple_main
-{
-	drm_intel_bo *bo = NULL;
-	uint32_t tiling_mode = I915_TILING_X;
-	unsigned long pitch, act_size;
-	int fd, i, devid;
-
-	igt_skip_on_simulation();
-
-	memset(blob, 'A', sizeof(blob));
-
-	fd = drm_open_driver(DRIVER_INTEL);
-	igt_require_gem(fd);
-
-	bufmgr = drm_intel_bufmgr_gem_init(fd, 4096);
-	drm_intel_bufmgr_gem_enable_reuse(bufmgr);
-	devid = intel_get_drm_devid(fd);
-	batch = intel_batchbuffer_alloc(bufmgr, devid);
-
-	act_size = 2048;
-	igt_info("filling ring\n");
-	drm_intel_bo_unreference(bo);
-	bo = drm_intel_bo_alloc_tiled(bufmgr, "tiled bo", act_size, act_size,
-				      4, &tiling_mode, &pitch, 0);
-
-	drm_intel_bo_subdata(bo, 0, act_size*act_size*4, blob);
-
-	if (IS_965(devid))
-		pitch /= 4;
-
-	for (i = 0; i < 10000; i++) {
-		BLIT_COPY_BATCH_START(XY_SRC_COPY_BLT_SRC_TILED |
-				      XY_SRC_COPY_BLT_DST_TILED);
-		OUT_BATCH((3 << 24) | /* 32 bits */
-			  (0xcc << 16) | /* copy ROP */
-			  pitch);
-		OUT_BATCH(0 << 16 | 1024);
-		OUT_BATCH((2048) << 16 | (2048));
-		OUT_RELOC_FENCED(bo, I915_GEM_DOMAIN_RENDER, I915_GEM_DOMAIN_RENDER, 0);
-		OUT_BATCH(0 << 16 | 0);
-		OUT_BATCH(pitch);
-		OUT_RELOC_FENCED(bo, I915_GEM_DOMAIN_RENDER, 0, 0);
-		ADVANCE_BATCH();
-
-		if (batch->gen >= 6) {
-			BEGIN_BATCH(3, 0);
-			OUT_BATCH(XY_SETUP_CLIP_BLT_CMD);
-			OUT_BATCH(0);
-			OUT_BATCH(0);
-			ADVANCE_BATCH();
-		}
-	}
-
-	igt_info("waiting\n");
-	sleep(10);
-
-	igt_info("done waiting, check dmesg\n");
-	drm_intel_bo_unreference(bo);
-
-	intel_batchbuffer_free(batch);
-	drm_intel_bufmgr_destroy(bufmgr);
-
-	close(fd);
-}
diff --git a/tests/meson.build b/tests/meson.build
index 59ccd9a..2595681 100644
--- a/tests/meson.build
+++ b/tests/meson.build
@@ -77,7 +77,6 @@ test_progs = [
 	'gem_gtt_cpu_tlb',
 	'gem_gtt_hog',
 	'gem_gtt_speed',
-	'gem_hangcheck_forcewake',
 	'gem_largeobject',
 	'gem_linear_blits',
 	'gem_lut_handle',
-- 
2.7.4

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[PATCH i-g-t v2 2/3] tests/gem_pin: Drop gem_pin.c

[Abdiel Janulgue]

gem_pin ABI is going away (Chris).

Signed-off-by: Abdiel Janulgue <abdiel.janulgue@linux.intel.com>
Reviewed-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
---
 tests/Makefile.sources |   1 -
 tests/gem_pin.c        | 248 -------------------------------------------------
 tests/meson.build      |   1 -
 3 files changed, 250 deletions(-)
 delete mode 100644 tests/gem_pin.c

diff --git a/tests/Makefile.sources b/tests/Makefile.sources
index 84d80a3..4f936e7 100644
--- a/tests/Makefile.sources
+++ b/tests/Makefile.sources
@@ -111,7 +111,6 @@ TESTS_progs = \
 	gem_mocs_settings \
 	gem_partial_pwrite_pread \
 	gem_persistent_relocs \
-	gem_pin \
 	gem_pipe_control_store_loop \
 	gem_ppgtt \
 	gem_pread \
diff --git a/tests/gem_pin.c b/tests/gem_pin.c
deleted file mode 100644
index 9ea3b1e..0000000
--- a/tests/gem_pin.c
+++ /dev/null
@@ -1,248 +0,0 @@
-/*
- * Copyright © 20013 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:
- *    Chris Wilson <chris@chris-wilson.co.uk>
- *
- */
-
-/* Exercises pinning of small bo */
-
-#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>
-
-
-IGT_TEST_DESCRIPTION("Exercises pinning of small buffer objects.");
-
-#define COPY_BLT_CMD            (2<<29|0x53<<22|0x6)
-#define BLT_WRITE_ALPHA         (1<<21)
-#define BLT_WRITE_RGB           (1<<20)
-
-static void exec(int fd, uint32_t handle, uint32_t offset)
-{
-	struct drm_i915_gem_execbuffer2 execbuf;
-	struct drm_i915_gem_exec_object2 gem_exec[1];
-	struct drm_i915_gem_relocation_entry gem_reloc[1];
-
-	gem_reloc[0].offset = 1024;
-	gem_reloc[0].delta = 0;
-	gem_reloc[0].target_handle = handle;
-	gem_reloc[0].read_domains = I915_GEM_DOMAIN_RENDER;
-	gem_reloc[0].write_domain = 0;
-	gem_reloc[0].presumed_offset = 0;
-
-	gem_exec[0].handle = handle;
-	gem_exec[0].relocation_count = 1;
-	gem_exec[0].relocs_ptr = to_user_pointer(gem_reloc);
-	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 = to_user_pointer(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;
-
-	do_ioctl(fd, DRM_IOCTL_I915_GEM_EXECBUFFER2, &execbuf);
-	igt_assert(gem_exec[0].offset == offset);
-}
-
-static int gem_linear_blt(int fd,
-			  uint32_t *batch,
-			  uint32_t src,
-			  uint32_t dst,
-			  uint32_t length,
-			  struct drm_i915_gem_relocation_entry *reloc)
-{
-	uint32_t *b = batch;
-
-	*b++ = COPY_BLT_CMD | BLT_WRITE_ALPHA | BLT_WRITE_RGB;
-	*b++ = 0x66 << 16 | 1 << 25 | 1 << 24 | (4*1024);
-	*b++ = 0;
-	*b++ = (length / (4*1024)) << 16 | 1024;
-	*b++ = 0;
-	reloc->offset = (b-batch-1) * sizeof(uint32_t);
-	reloc->delta = 0;
-	reloc->target_handle = dst;
-	reloc->read_domains = I915_GEM_DOMAIN_RENDER;
-	reloc->write_domain = I915_GEM_DOMAIN_RENDER;
-	reloc->presumed_offset = 0;
-	reloc++;
-	if (intel_gen(intel_get_drm_devid(fd)) >= 8)
-		*b++ = 0; /* FIXME */
-
-	*b++ = 0;
-	*b++ = 4*1024;
-	*b++ = 0;
-	reloc->offset = (b-batch-1) * sizeof(uint32_t);
-	reloc->delta = 0;
-	reloc->target_handle = src;
-	reloc->read_domains = I915_GEM_DOMAIN_RENDER;
-	reloc->write_domain = 0;
-	reloc->presumed_offset = 0;
-	reloc++;
-	if (intel_gen(intel_get_drm_devid(fd)) >= 8)
-		*b++ = 0; /* FIXME */
-
-	*b++ = MI_BATCH_BUFFER_END;
-	*b++ = 0;
-
-	return (b - batch) * sizeof(uint32_t);
-}
-
-static void make_busy(int fd, uint32_t handle)
-{
-	struct drm_i915_gem_execbuffer2 execbuf;
-	struct drm_i915_gem_exec_object2 obj[2];
-	struct drm_i915_gem_relocation_entry reloc[2];
-	uint32_t batch[20];
-	uint32_t tmp;
-	int count;
-
-	tmp = gem_create(fd, 1024*1024);
-
-	obj[0].handle = tmp;
-	obj[0].relocation_count = 0;
-	obj[0].relocs_ptr = 0;
-	obj[0].alignment = 0;
-	obj[0].offset = 0;
-	obj[0].flags = 0;
-	obj[0].rsvd1 = 0;
-	obj[0].rsvd2 = 0;
-
-	obj[1].handle = handle;
-	obj[1].relocation_count = 2;
-	obj[1].relocs_ptr = to_user_pointer(reloc);
-	obj[1].alignment = 0;
-	obj[1].offset = 0;
-	obj[1].flags = 0;
-	obj[1].rsvd1 = 0;
-	obj[1].rsvd2 = 0;
-
-	execbuf.buffers_ptr = to_user_pointer(obj);
-	execbuf.buffer_count = 2;
-	execbuf.batch_start_offset = 0;
-	execbuf.batch_len = gem_linear_blt(fd, batch, tmp, tmp, 1024*1024,reloc);
-	execbuf.cliprects_ptr = 0;
-	execbuf.num_cliprects = 0;
-	execbuf.DR1 = 0;
-	execbuf.DR4 = 0;
-	execbuf.flags = 0;
-	if (HAS_BLT_RING(intel_get_drm_devid(fd)))
-		execbuf.flags |= I915_EXEC_BLT;
-	i915_execbuffer2_set_context_id(execbuf, 0);
-	execbuf.rsvd2 = 0;
-
-	gem_write(fd, handle, 0, batch, execbuf.batch_len);
-	for (count = 0; count < 10; count++)
-		do_ioctl(fd, DRM_IOCTL_I915_GEM_EXECBUFFER2, &execbuf);
-	gem_close(fd, tmp);
-}
-
-static int test_can_pin(int fd)
-{
-	struct drm_i915_gem_pin pin;
-	int ret;
-
-	pin.handle = gem_create(fd, 4096);;
-	pin.alignment = 0;
-	ret = drmIoctl(fd, DRM_IOCTL_I915_GEM_PIN, &pin);
-	gem_close(fd, pin.handle);
-
-	return ret == 0;;
-}
-
-static uint32_t gem_pin(int fd, int handle, int alignment)
-{
-	struct drm_i915_gem_pin pin;
-
-	pin.handle = handle;
-	pin.alignment = alignment;
-	do_ioctl(fd, DRM_IOCTL_I915_GEM_PIN, &pin);
-	return pin.offset;
-}
-
-igt_simple_main
-{
-	const uint32_t batch[2] = {MI_BATCH_BUFFER_END};
-	struct timeval start, now;
-	uint32_t *handle, *offset;
-	int fd, i;
-
-	igt_skip_on_simulation();
-
-	fd = drm_open_driver(DRIVER_INTEL);
-
-	igt_require(test_can_pin(fd));
-
-	handle = malloc(sizeof(uint32_t)*100);
-	offset = malloc(sizeof(uint32_t)*100);
-
-	/* Race creation/use against interrupts */
-	igt_fork_signal_helper();
-	gettimeofday(&start, NULL);
-	do {
-		for (i = 0; i < 100; i++) {
-			if (i & 1) {
-				/* pin anidle bo */
-				handle[i] = gem_create(fd, 4096);
-				offset[i] = gem_pin(fd, handle[i], 0);
-				igt_assert(offset[i]);
-				gem_write(fd, handle[i], 0, batch, sizeof(batch));
-			} else {
-				/* try to pin an anidle bo */
-				handle[i] = gem_create(fd, 4096);
-				make_busy(fd, handle[i]);
-				offset[i] = gem_pin(fd, handle[i], 256*1024);
-				igt_assert(offset[i]);
-				igt_assert((offset[i] & (256*1024-1)) == 0);
-				gem_write(fd, handle[i], 0, batch, sizeof(batch));
-			}
-		}
-		for (i = 0; i < 1000; i++) {
-			int j = rand() % 100;
-			exec(fd, handle[j], offset[j]);
-		}
-		for (i = 0; i < 100; i++)
-			gem_close(fd, handle[i]);
-		gettimeofday(&now, NULL);
-	} while ((now.tv_sec - start.tv_sec)*1000 + (now.tv_usec - start.tv_usec) / 1000 < 10000);
-	igt_stop_signal_helper();
-}
diff --git a/tests/meson.build b/tests/meson.build
index 2595681..99c1eef 100644
--- a/tests/meson.build
+++ b/tests/meson.build
@@ -89,7 +89,6 @@ test_progs = [
 	'gem_mocs_settings',
 	'gem_partial_pwrite_pread',
 	'gem_persistent_relocs',
-	'gem_pin',
 	'gem_pipe_control_store_loop',
 	'gem_ppgtt',
 	'gem_pread',
-- 
2.7.4

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[PATCH i-g-t v2 3/3] tests/gem_seqno_wrap: Drop gem_seqno_wrap.c

[Abdiel Janulgue]

gem_seqno_wrap is defunct as the debug API withered away. The
handling of wraparound under many different workloads is tested by
gem_exec_whisper (Chris).

Signed-off-by: Abdiel Janulgue <abdiel.janulgue@linux.intel.com>
Reviewed-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
---
 tests/Makefile.sources |   1 -
 tests/gem_seqno_wrap.c | 483 -------------------------------------------------
 tests/meson.build      |   1 -
 3 files changed, 485 deletions(-)
 delete mode 100644 tests/gem_seqno_wrap.c

diff --git a/tests/Makefile.sources b/tests/Makefile.sources
index 4f936e7..e4e06d0 100644
--- a/tests/Makefile.sources
+++ b/tests/Makefile.sources
@@ -132,7 +132,6 @@ TESTS_progs = \
 	gem_ring_sync_copy \
 	gem_ring_sync_loop \
 	gem_ringfill \
-	gem_seqno_wrap \
 	gem_set_tiling_vs_blt \
 	gem_set_tiling_vs_gtt \
 	gem_set_tiling_vs_pwrite \
diff --git a/tests/gem_seqno_wrap.c b/tests/gem_seqno_wrap.c
deleted file mode 100644
index c8cad5f..0000000
--- a/tests/gem_seqno_wrap.c
+++ /dev/null
@@ -1,483 +0,0 @@
-/*
- * Copyright (c) 2012 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:
- *    Mika Kuoppala <mika.kuoppala@intel.com>
- *
- */
-
-/*
- * This test runs blitcopy -> rendercopy with multiple buffers over wrap
- * boundary.
- */
-
-#include <stdlib.h>
-#include <string.h>
-#include <time.h>
-#include <fcntl.h>
-#include <unistd.h>
-#include <sys/types.h>
-#include <sys/wait.h>
-#include <limits.h>
-#include <signal.h>
-#include <errno.h>
-
-#include "igt.h"
-#include "igt_sysfs.h"
-#include "intel_bufmgr.h"
-
-IGT_TEST_DESCRIPTION("Runs blitcopy -> rendercopy with multiple buffers over"
-		     " wrap boundary.");
-
-static int drm_fd;
-static int debugfs;
-static int devid;
-static int card_index = 0;
-static uint32_t last_seqno = 0;
-
-static struct intel_batchbuffer *batch_blt;
-static struct intel_batchbuffer *batch_3d;
-
-struct option_struct {
-	int rounds;
-	int background;
-	int timeout;
-	int dontwrap;
-	int prewrap_space;
-	int random;
-	int buffers;
-};
-
-static struct option_struct options;
-
-static void init_buffer(drm_intel_bufmgr *bufmgr,
-			struct igt_buf *buf,
-			drm_intel_bo *bo,
-			int width, int height)
-{
-	/* buf->bo = drm_intel_bo_alloc(bufmgr, "", size, 4096); */
-	buf->bo = bo;
-	buf->size = width * height * 4;
-	igt_assert(buf->bo);
-	buf->tiling = I915_TILING_NONE;
-	buf->num_tiles = width * height * 4;
-	buf->stride = width * 4;
-}
-
-static void
-set_bo(drm_intel_bo *bo, uint32_t val, int width, int height)
-{
-	int size = width * height;
-	uint32_t *vaddr;
-
-	drm_intel_gem_bo_start_gtt_access(bo, true);
-	vaddr = bo->virtual;
-	while (size--)
-		*vaddr++ = val;
-}
-
-static void
-cmp_bo(drm_intel_bo *bo, uint32_t val, int width, int height)
-{
-	int size = width * height;
-	uint32_t *vaddr;
-
-	drm_intel_gem_bo_start_gtt_access(bo, false);
-	vaddr = bo->virtual;
-	while (size--) {
-		igt_assert_f(*vaddr++ == val,
-			     "%d: 0x%x differs from assumed 0x%x\n"
-			     "seqno_before_test 0x%x, "
-			     " approximated seqno on test fail 0x%x\n",
-			     width * height - size, *vaddr-1, val,
-			     last_seqno, last_seqno + val * 2);
-	}
-}
-
-static drm_intel_bo *
-create_bo(drm_intel_bufmgr *bufmgr, uint32_t val, int width, int height)
-{
-	drm_intel_bo *bo;
-
-	bo = drm_intel_bo_alloc(bufmgr, "bo", width * height * 4, 0);
-	igt_assert(bo);
-
-	/* gtt map doesn't have a write parameter, so just keep the mapping
-	 * around (to avoid the set_domain with the gtt write domain set) and
-	 * manually tell the kernel when we start access the gtt. */
-	drm_intel_gem_bo_map_gtt(bo);
-
-	set_bo(bo, val, width, height);
-
-	return bo;
-}
-
-static void release_bo(drm_intel_bo *bo)
-{
-	drm_intel_gem_bo_unmap_gtt(bo);
-	drm_intel_bo_unreference(bo);
-}
-
-static void render_copyfunc(struct igt_buf *src,
-			    struct igt_buf *dst,
-			    int width,
-			    int height)
-{
-	const int src_x = 0, src_y = 0, dst_x = 0, dst_y = 0;
-	igt_render_copyfunc_t rendercopy = igt_get_render_copyfunc(devid);
-	static int warned = 0;
-
-	if (rendercopy) {
-		rendercopy(batch_3d, NULL,
-			   src, src_x, src_y,
-			   width, height,
-			   dst, dst_x, dst_y);
-		intel_batchbuffer_flush(batch_3d);
-	} else {
-		if (!warned) {
-			igt_info("No render copy found for this gen, ""test is shallow!\n");
-			warned = 1;
-		}
-		igt_assert(dst->bo);
-		igt_assert(src->bo);
-		intel_copy_bo(batch_blt, dst->bo, src->bo, width*height*4);
-		intel_batchbuffer_flush(batch_blt);
-	}
-}
-
-static void exchange_uint(void *array, unsigned i, unsigned j)
-{
-	unsigned *i_arr = array;
-
-	igt_swap(i_arr[i], i_arr[j]);
-}
-
-static bool has_seqno_wrap(void)
-{
-	int ret = igt_sysfs_printf(debugfs, "i915_next_seqno", "0x1");
-	errno = 0;
-	return ret == 1;
-}
-
-static void run_sync_test(int num_buffers, bool verify)
-{
-	drm_intel_bufmgr *bufmgr;
-	int max;
-	drm_intel_bo **src, **dst1, **dst2;
-	int width = 128, height = 128;
-	int i;
-	unsigned int *p_dst1, *p_dst2;
-	struct igt_buf *s_src, *s_dst;
-
-	max = gem_aperture_size (drm_fd) / (1024 * 1024) / 2;
-	if (num_buffers > max)
-		num_buffers = max;
-
-	bufmgr = drm_intel_bufmgr_gem_init(drm_fd, 4096);
-	drm_intel_bufmgr_gem_enable_reuse(bufmgr);
-	batch_blt = intel_batchbuffer_alloc(bufmgr, intel_get_drm_devid(drm_fd));
-	igt_assert(batch_blt);
-	batch_3d = intel_batchbuffer_alloc(bufmgr, intel_get_drm_devid(drm_fd));
-	igt_assert(batch_3d);
-
-	src = malloc(num_buffers * sizeof(*src));
-	igt_assert(src);
-
-	dst1 = malloc(num_buffers * sizeof(*dst1));
-	igt_assert(dst1);
-
-	dst2 = malloc(num_buffers * sizeof(*dst2));
-	igt_assert(dst2);
-
-	s_src = malloc(num_buffers * sizeof(*s_src));
-	igt_assert(s_src);
-
-	s_dst = malloc(num_buffers * sizeof(*s_dst));
-	igt_assert(s_dst);
-
-	p_dst1 = malloc(num_buffers * sizeof(unsigned int));
-	igt_assert(p_dst1);
-
-	p_dst2 = malloc(num_buffers * sizeof(unsigned int));
-	igt_assert(p_dst2);
-
-	for (i = 0; i < num_buffers; i++) {
-		p_dst1[i] = p_dst2[i] = i;
-		src[i] = create_bo(bufmgr, i, width, height);
-		igt_assert(src[i]);
-		dst1[i] = create_bo(bufmgr, ~i, width, height);
-		igt_assert(dst1[i]);
-		dst2[i] = create_bo(bufmgr, ~i, width, height);
-		igt_assert(dst2[i]);
-		init_buffer(bufmgr, &s_src[i], src[i], width, height);
-		init_buffer(bufmgr, &s_dst[i], dst1[i], width, height);
-	}
-
-	igt_permute_array(p_dst1, num_buffers, exchange_uint);
-	igt_permute_array(p_dst2, num_buffers, exchange_uint);
-
-	for (i = 0; i < num_buffers; i++)
-		render_copyfunc(&s_src[i], &s_dst[p_dst1[i]], width, height);
-
-	/* Only sync between buffers if this is actual test run and
-	 * not a seqno filler */
-	if (verify) {
-		for (i = 0; i < num_buffers; i++)
-			intel_copy_bo(batch_blt, dst2[p_dst2[i]], dst1[p_dst1[i]],
-				      width*height*4);
-
-		for (i = 0; i < num_buffers; i++) {
-			cmp_bo(dst2[p_dst2[i]], i, width, height);
-		}
-	}
-
-	for (i = 0; i < num_buffers; i++) {
-		release_bo(src[i]);
-		release_bo(dst1[i]);
-		release_bo(dst2[i]);
-	}
-
-	intel_batchbuffer_free(batch_3d);
-	intel_batchbuffer_free(batch_blt);
-	drm_intel_bufmgr_destroy(bufmgr);
-
-	free(p_dst1);
-	free(p_dst2);
-	free(s_dst);
-	free(s_src);
-	free(dst2);
-	free(dst1);
-	free(src);
-
-	gem_quiescent_gpu(drm_fd);
-}
-
-static int __read_seqno(uint32_t *seqno)
-{
-	if (igt_sysfs_scanf(debugfs, "i915_next_seqno", "%x", seqno) != 1)
-		return -1;
-
-	igt_debug("next_seqno: 0x%x\n", *seqno);
-	return 0;
-}
-
-static int read_seqno(void)
-{
-	uint32_t seqno = 0;
-	int r;
-	int wrap = 0;
-
-	r = __read_seqno(&seqno);
-	igt_assert_eq(r, 0);
-
-	if (last_seqno > seqno)
-		wrap++;
-
-	last_seqno = seqno;
-
-	return wrap;
-}
-
-static void write_seqno(uint32_t seqno)
-{
-	uint32_t rb = -1;
-
-	if (options.dontwrap)
-		return;
-
-	igt_sysfs_printf(debugfs, "i915_next_seqno", "0x%x", seqno);
-	igt_debug("next_seqno set to: 0x%x\n", seqno);
-	last_seqno = seqno;
-
-	igt_assert_eq(__read_seqno(&rb), 0);
-	igt_assert_f(rb == seqno,
-		     "seqno readback differs, read 0x%x, expected 0x%x\n",
-		     rb, seqno);
-}
-
-static uint32_t calc_prewrap_val(void)
-{
-	const int pval = options.prewrap_space;
-
-	if (options.random == 0)
-		return pval;
-
-	if (pval == 0)
-		return 0;
-
-	return (random() % pval);
-}
-
-static void run_test(void)
-{
-	run_sync_test(options.buffers, true);
-}
-
-static void preset_run_once(void)
-{
-	write_seqno(1);
-	run_test();
-
-	write_seqno(0x7fffffff);
-	run_test();
-
-	write_seqno(0xffffffff);
-	run_test();
-
-	write_seqno(0xfffffff0);
-	run_test();
-}
-
-static void random_run_once(void)
-{
-	uint32_t val;
-
-	do {
-		val = random() % UINT32_MAX;
-		if (RAND_MAX < UINT32_MAX)
-			val += random();
-	} while (val == 0);
-
-	write_seqno(val);
-	run_test();
-}
-
-static void wrap_run_once(void)
-{
-	const uint32_t pw_val = calc_prewrap_val();
-
-	write_seqno(UINT32_MAX - pw_val);
-	while (!read_seqno())
-		run_test();
-}
-
-static void background_run_once(void)
-{
-	const uint32_t pw_val = calc_prewrap_val();
-
-	write_seqno(UINT32_MAX - pw_val);
-	while (!read_seqno())
-		sleep(3);
-}
-
-static int parse_options(int opt, int opt_index, void *data)
-{
-	switch(opt) {
-		case 'b':
-			options.background = 1;
-			igt_info("running in background inducing wraps\n");
-			break;
-		case 'd':
-			options.dontwrap = 1;
-			igt_info("won't wrap after testruns\n");
-			break;
-		case 'n':
-			options.rounds = atoi(optarg);
-			igt_info("running %d rounds\n", options.rounds);
-			break;
-		case 'i':
-			options.buffers = atoi(optarg);
-			igt_info("buffers %d\n", options.buffers);
-			break;
-		case 't':
-			options.timeout = atoi(optarg);
-			if (options.timeout == 0)
-				options.timeout = 10;
-			igt_info("setting timeout to %d seconds\n", options.timeout);
-			break;
-		case 'r':
-			options.random = 0;
-			break;
-		case 'p':
-			options.prewrap_space = atoi(optarg);
-			igt_info("prewrap set to %d (0x%x)\n", options.prewrap_space, UINT32_MAX - options.prewrap_space);
-			break;
-	}
-
-	return 0;
-}
-
-int main(int argc, char **argv)
-{
-	int wcount = 0;
-
-	static struct option long_options[] = {
-		{"rounds", required_argument, 0, 'n'},
-		{"background", no_argument, 0, 'b'},
-		{"timeout", required_argument, 0, 't'},
-		{"dontwrap", no_argument, 0, 'd'},
-		{"prewrap", required_argument, 0, 'p'},
-		{"norandom", no_argument, 0, 'r'},
-		{"buffers", required_argument, 0, 'i'},
-		{ 0, 0, 0, 0 }
-	};
-
-	const char *help =
-		"  -b --background       run in background inducing wraps\n"
-		"  -n --rounds=num       run num times across wrap boundary, 0 == forever\n"
-		"  -t --timeout=sec      set timeout to wait for testrun to sec seconds\n"
-		"  -d --dontwrap         don't wrap just run the test\n"
-		"  -p --prewrap=n        set seqno to WRAP - n for each testrun\n"
-		"  -r --norandom         dont randomize prewrap space\n"
-		"  -i --buffers          number of buffers to copy\n";
-
-	options.rounds = SLOW_QUICK(50, 2);
-	options.background = 0;
-	options.dontwrap = 0;
-	options.timeout = 20;
-	options.random = 1;
-	options.prewrap_space = 21;
-	options.buffers = 10;
-
-	igt_simple_init_parse_opts(&argc, argv, "n:bvt:dp:ri:", long_options,
-				   help, parse_options, NULL);
-
-	drm_fd = drm_open_driver(DRIVER_INTEL);
-	debugfs = igt_debugfs_dir(drm_fd);
-	igt_require(has_seqno_wrap());
-
-	gem_quiescent_gpu(drm_fd);
-
-	devid = intel_get_drm_devid(drm_fd);
-	card_index = drm_get_card();
-
-	srandom(time(NULL));
-
-	while(options.rounds == 0 || wcount < options.rounds) {
-		if (options.background) {
-			background_run_once();
-		} else {
-			preset_run_once();
-			random_run_once();
-			wrap_run_once();
-		}
-
-		wcount++;
-
-		igt_debug("%s done: %d\n",
-			  options.dontwrap ? "tests" : "wraps", wcount);
-	}
-
-	igt_assert_eq(options.rounds, wcount);
-
-	igt_exit();
-}
diff --git a/tests/meson.build b/tests/meson.build
index 99c1eef..155a99f 100644
--- a/tests/meson.build
+++ b/tests/meson.build
@@ -110,7 +110,6 @@ test_progs = [
 	'gem_ring_sync_copy',
 	'gem_ring_sync_loop',
 	'gem_ringfill',
-	'gem_seqno_wrap',
 	'gem_set_tiling_vs_blt',
 	'gem_set_tiling_vs_gtt',
 	'gem_set_tiling_vs_pwrite',
-- 
2.7.4

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✓ Fi.CI.BAT: success for series starting with [v2,1/3] tests/gem_hangcheck_forcewake: Drop gem_hangcheck_forcewake.c

[Patchwork]

== Series Details ==

Series: series starting with [v2,1/3] tests/gem_hangcheck_forcewake: Drop gem_hangcheck_forcewake.c
URL   : https://patchwork.freedesktop.org/series/34614/
State : success

== Summary ==

IGT patchset tested on top of latest successful build
380cc811486ba3fefbe3ebe4761afa7e169dcd3e tests/perf_pmu: Sync invalid-init with i915 changes

with latest DRM-Tip kernel build CI_DRM_3405
22153f2e9d4d drm-tip: 2017y-11m-29d-11h-53m-01s UTC integration manifest

Testlist changes:
-igt@gem_hangcheck_forcewake
-igt@gem_pin
-igt@gem_seqno_wrap

Test kms_frontbuffer_tracking:
        Subgroup basic:
                incomplete -> PASS       (fi-skl-6700k) fdo#103735
Test kms_pipe_crc_basic:
        Subgroup suspend-read-crc-pipe-b:
                pass       -> INCOMPLETE (fi-snb-2520m) fdo#103713

fdo#103735 https://bugs.freedesktop.org/show_bug.cgi?id=103735
fdo#103713 https://bugs.freedesktop.org/show_bug.cgi?id=103713

fi-bdw-5557u     total:288  pass:267  dwarn:0   dfail:0   fail:0   skip:21  time:444s
fi-bdw-gvtdvm    total:288  pass:264  dwarn:0   dfail:0   fail:0   skip:24  time:448s
fi-blb-e6850     total:288  pass:223  dwarn:1   dfail:0   fail:0   skip:64  time:387s
fi-bsw-n3050     total:288  pass:242  dwarn:0   dfail:0   fail:0   skip:46  time:517s
fi-bwr-2160      total:288  pass:183  dwarn:0   dfail:0   fail:0   skip:105 time:282s
fi-bxt-j4205     total:288  pass:259  dwarn:0   dfail:0   fail:0   skip:29  time:509s
fi-byt-j1900     total:288  pass:253  dwarn:0   dfail:0   fail:0   skip:35  time:493s
fi-byt-n2820     total:288  pass:249  dwarn:0   dfail:0   fail:0   skip:39  time:474s
fi-elk-e7500     total:288  pass:229  dwarn:0   dfail:0   fail:0   skip:59  time:423s
fi-gdg-551       total:288  pass:178  dwarn:1   dfail:0   fail:1   skip:108 time:268s
fi-glk-1         total:288  pass:260  dwarn:0   dfail:0   fail:0   skip:28  time:535s
fi-hsw-4770      total:288  pass:261  dwarn:0   dfail:0   fail:0   skip:27  time:382s
fi-hsw-4770r     total:288  pass:224  dwarn:0   dfail:0   fail:0   skip:64  time:261s
fi-ilk-650       total:288  pass:228  dwarn:0   dfail:0   fail:0   skip:60  time:436s
fi-ivb-3770      total:288  pass:259  dwarn:0   dfail:0   fail:0   skip:29  time:455s
fi-kbl-7500u     total:288  pass:263  dwarn:1   dfail:0   fail:0   skip:24  time:490s
fi-kbl-7560u     total:288  pass:269  dwarn:0   dfail:0   fail:0   skip:19  time:527s
fi-kbl-7567u     total:288  pass:268  dwarn:0   dfail:0   fail:0   skip:20  time:474s
fi-kbl-r         total:288  pass:261  dwarn:0   dfail:0   fail:0   skip:27  time:532s
fi-pnv-d510      total:288  pass:222  dwarn:1   dfail:0   fail:0   skip:65  time:588s
fi-skl-6260u     total:288  pass:268  dwarn:0   dfail:0   fail:0   skip:20  time:451s
fi-skl-6600u     total:288  pass:261  dwarn:0   dfail:0   fail:0   skip:27  time:542s
fi-skl-6700hq    total:288  pass:262  dwarn:0   dfail:0   fail:0   skip:26  time:566s
fi-skl-6700k     total:288  pass:264  dwarn:0   dfail:0   fail:0   skip:24  time:523s
fi-skl-6770hq    total:288  pass:268  dwarn:0   dfail:0   fail:0   skip:20  time:512s
fi-skl-gvtdvm    total:288  pass:265  dwarn:0   dfail:0   fail:0   skip:23  time:452s
fi-snb-2520m     total:245  pass:211  dwarn:0   dfail:0   fail:0   skip:33 
fi-snb-2600      total:288  pass:248  dwarn:0   dfail:0   fail:0   skip:40  time:420s
Blacklisted hosts:
fi-cfl-s2        total:288  pass:262  dwarn:0   dfail:0   fail:0   skip:26  time:613s
fi-cnl-y         total:288  pass:261  dwarn:0   dfail:0   fail:0   skip:27  time:556s
fi-glk-dsi       total:288  pass:258  dwarn:0   dfail:0   fail:0   skip:30  time:480s

== Logs ==

For more details see: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_563/
_______________________________________________
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Intel-gfx@lists.freedesktop.org
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✓ Fi.CI.IGT: success for series starting with [v2,1/3] tests/gem_hangcheck_forcewake: Drop gem_hangcheck_forcewake.c

[Patchwork]

== Series Details ==

Series: series starting with [v2,1/3] tests/gem_hangcheck_forcewake: Drop gem_hangcheck_forcewake.c
URL   : https://patchwork.freedesktop.org/series/34614/
State : success

== Summary ==

Blacklisted hosts:
shard-hsw        total:2631 pass:1511 dwarn:2   dfail:0   fail:11  skip:1106 time:8888s
shard-snb        total:2562 pass:1254 dwarn:8   dfail:3   fail:7   skip:1287 time:7071s

== Logs ==

For more details see: https://intel-gfx-ci.01.org/tree/drm-tip/IGTPW_563/shards.html
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