1 files changed, 0 insertions, 307 deletions
diff --git a/tests/gem_exec_blt.c b/tests/gem_exec_blt.c
deleted file mode 100644
index fd206581..00000000
--- a/tests/gem_exec_blt.c
+++ /dev/null
@@ -1,307 +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:
- *    Chris Wilson <chris@chris-wilson.co.uk>
- *
- */
-
-#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_chipset.h"
-#include "intel_io.h"
-
-#define OBJECT_SIZE 16384
-
-#define COPY_BLT_CMD		(2<<29|0x53<<22|0x6)
-#define BLT_WRITE_ALPHA		(1<<21)
-#define BLT_WRITE_RGB		(1<<20)
-#define BLT_SRC_TILED		(1<<15)
-#define BLT_DST_TILED		(1<<11)
-
-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;
-	int height = length / (16 * 1024);
-
-	igt_assert(height <= 1<<16);
-
-	if (height) {
-		int i = 0;
-		b[i++] = COPY_BLT_CMD | BLT_WRITE_ALPHA | BLT_WRITE_RGB;
-		if (intel_gen(intel_get_drm_devid(fd)) >= 8)
-			b[i-1]+=2;
-		b[i++] = 0xcc << 16 | 1 << 25 | 1 << 24 | (16*1024);
-		b[i++] = 0;
-		b[i++] = height << 16 | (4*1024);
-		b[i++] = 0;
-		reloc->offset = (b-batch+4) * 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[i++] = 0; /* FIXME */
-
-		b[i++] = 0;
-		b[i++] = 16*1024;
-		b[i++] = 0;
-		reloc->offset = (b-batch+7) * sizeof(uint32_t);
-		if (intel_gen(intel_get_drm_devid(fd)) >= 8)
-			reloc->offset += 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[i++] = 0; /* FIXME */
-
-		b += i;
-		length -= height * 16*1024;
-	}
-
-	if (length) {
-		int i = 0;
-		b[i++] = COPY_BLT_CMD | BLT_WRITE_ALPHA | BLT_WRITE_RGB;
-		if (intel_gen(intel_get_drm_devid(fd)) >= 8)
-			b[i-1]+=2;
-		b[i++] = 0xcc << 16 | 1 << 25 | 1 << 24 | (16*1024);
-		b[i++] = height << 16;
-		b[i++] = (1+height) << 16 | (length / 4);
-		b[i++] = 0;
-		reloc->offset = (b-batch+4) * 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[i++] = 0; /* FIXME */
-
-		b[i++] = height << 16;
-		b[i++] = 16*1024;
-		b[i++] = 0;
-		reloc->offset = (b-batch+7) * sizeof(uint32_t);
-		if (intel_gen(intel_get_drm_devid(fd)) >= 8)
-			reloc->offset += 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[i++] = 0; /* FIXME */
-
-		b += i;
-	}
-
-	b[0] = MI_BATCH_BUFFER_END;
-	b[1] = 0;
-
-	return (b+2 - batch) * sizeof(uint32_t);
-}
-
-static double elapsed(const struct timeval *start,
-		      const struct timeval *end,
-		      int loop)
-{
-	return (1e6*(end->tv_sec - start->tv_sec) + (end->tv_usec - start->tv_usec))/loop;
-}
-
-static const char *bytes_per_sec(char *buf, double v)
-{
-	const char *order[] = {
-		"",
-		"KiB",
-		"MiB",
-		"GiB",
-		"TiB",
-		"PiB",
-		NULL,
-	}, **o = order;
-
-	while (v > 1024 && o[1]) {
-		v /= 1024;
-		o++;
-	}
-	sprintf(buf, "%.1f%s/s", v, *o);
-	return buf;
-}
-
-static uint32_t dumb_create(int fd)
-{
-	struct drm_mode_create_dumb arg;
-	int ret;
-
-	arg.bpp = 32;
-	arg.width = 32;
-	arg.height = 32;
-
-	ret = drmIoctl(fd, DRM_IOCTL_MODE_CREATE_DUMB, &arg);
-	igt_assert(ret == 0);
-	igt_assert(arg.size >= 4096);
-
-	return arg.handle;
-}
-
-static void run(int object_size, bool dumb)
-{
-	struct drm_i915_gem_execbuffer2 execbuf;
-	struct drm_i915_gem_exec_object2 exec[3];
-	struct drm_i915_gem_relocation_entry reloc[4];
-	uint32_t buf[20];
-	uint32_t handle, src, dst;
-	int fd, len, count;
-	int ring;
-
-	fd = drm_open_any();
-	if (dumb)
-		handle = dumb_create(fd);
-	else
-		handle = gem_create(fd, 4096);
-
-	src = gem_create(fd, object_size);
-	dst = gem_create(fd, object_size);
-
-	len = gem_linear_blt(fd, buf, src, dst, object_size, reloc);
-	gem_write(fd, handle, 0, buf, len);
-
-	exec[0].handle = src;
-	exec[0].relocation_count = 0;
-	exec[0].relocs_ptr = 0;
-	exec[0].alignment = 0;
-	exec[0].offset = 0;
-	exec[0].flags = 0;
-	exec[0].rsvd1 = 0;
-	exec[0].rsvd2 = 0;
-
-	exec[1].handle = dst;
-	exec[1].relocation_count = 0;
-	exec[1].relocs_ptr = 0;
-	exec[1].alignment = 0;
-	exec[1].offset = 0;
-	exec[1].flags = 0;
-	exec[1].rsvd1 = 0;
-	exec[1].rsvd2 = 0;
-
-	exec[2].handle = handle;
-	if (intel_gen(intel_get_drm_devid(fd)) >= 8)
-		exec[2].relocation_count = len > 56 ? 4 : 2;
-	else
-		exec[2].relocation_count = len > 40 ? 4 : 2;
-	exec[2].relocs_ptr = (uintptr_t)reloc;
-	exec[2].alignment = 0;
-	exec[2].offset = 0;
-	exec[2].flags = 0;
-	exec[2].rsvd1 = 0;
-	exec[2].rsvd2 = 0;
-
-	ring = 0;
-	if (HAS_BLT_RING(intel_get_drm_devid(fd)))
-		ring = I915_EXEC_BLT;
-
-	execbuf.buffers_ptr = (uintptr_t)exec;
-	execbuf.buffer_count = 3;
-	execbuf.batch_start_offset = 0;
-	execbuf.batch_len = len;
-	execbuf.cliprects_ptr = 0;
-	execbuf.num_cliprects = 0;
-	execbuf.DR1 = 0;
-	execbuf.DR4 = 0;
-	execbuf.flags = ring;
-	i915_execbuffer2_set_context_id(execbuf, 0);
-	execbuf.rsvd2 = 0;
-
-	for (count = 1; count <= 1<<12; count <<= 1) {
-		struct timeval start, end;
-
-		gettimeofday(&start, NULL);
-		for (int loop = 0; loop < count; loop++)
-			gem_execbuf(fd, &execbuf);
-		gem_sync(fd, handle);
-		gettimeofday(&end, NULL);
-		igt_info("Time to blt %d bytes x %6d:	%7.3fµs, %s\n",
-			 object_size, count,
-			 elapsed(&start, &end, count),
-			 bytes_per_sec((char *)buf, object_size/elapsed(&start, &end, count)*1e6));
-		fflush(stdout);
-	}
-	gem_close(fd, handle);
-
-	close(fd);
-}
-
-int main(int argc, char **argv)
-{
-	int i;
-
-	igt_subtest_init(argc, argv);
-
-	igt_skip_on_simulation();
-
-	igt_subtest("normal") {
-		if (argc > 1) {
-			for (i = 1; i < argc; i++) {
-				int object_size = atoi(argv[i]);
-				if (object_size)
-					run((object_size + 3) & -4, false);
-			}
-		} else
-			run(OBJECT_SIZE, false);
-	}
-
-	igt_subtest("dumb-buf") {
-		if (argc > 1) {
-			for (i = 1; i < argc; i++) {
-				int object_size = atoi(argv[i]);
-				if (object_size)
-					run((object_size + 3) & -4, true);
-			}
-		} else
-			run(OBJECT_SIZE, true);
-	}
-
-	igt_exit();
-}