[igt-dev] [PATCH i-g-t v27 19/30] tests/gem_concurrent_all: remove libdrm dependency
Zbigniew Kempczyński
zbigniew.kempczynski at intel.com
Mon Aug 10 09:46:59 UTC 2020
From: Dominik Grzegorzek <dominik.grzegorzek at intel.com>
Use intel_bb / intel_buf to remove libdrm dependency.
Signed-off-by: Dominik Grzegorzek <dominik.grzegorzek at intel.com>
Cc: Zbigniew Kempczyński <zbigniew.kempczynski at intel.com>
Cc: Chris Wilson <chris at chris-wilson.co.uk>
---
tests/i915/gem_concurrent_all.c | 439 ++++++++++++++++----------------
1 file changed, 223 insertions(+), 216 deletions(-)
diff --git a/tests/i915/gem_concurrent_all.c b/tests/i915/gem_concurrent_all.c
index 80278c75..90e132ff 100644
--- a/tests/i915/gem_concurrent_all.c
+++ b/tests/i915/gem_concurrent_all.c
@@ -51,7 +51,6 @@
#include "i915/gem.h"
#include "igt.h"
#include "igt_vgem.h"
-#include "intel_bufmgr.h"
IGT_TEST_DESCRIPTION("Test of pread/pwrite/mmap behavior when writing to active"
" buffers.");
@@ -64,7 +63,9 @@ int pass;
struct create {
const char *name;
void (*require)(const struct create *, unsigned);
- drm_intel_bo *(*create)(drm_intel_bufmgr *, uint64_t size);
+ struct intel_buf *(*create)(struct buf_ops *bops, uint32_t width,
+ uint32_t height, uint32_t tiling,
+ uint64_t size);
};
struct size {
@@ -77,10 +78,10 @@ struct buffers {
const struct create *create;
const struct access_mode *mode;
const struct size *size;
- drm_intel_bufmgr *bufmgr;
- struct intel_batchbuffer *batch;
- drm_intel_bo **src, **dst;
- drm_intel_bo *snoop, *spare;
+ struct buf_ops *bops;
+ struct intel_bb *ibb;
+ struct intel_buf **src, **dst;
+ struct intel_buf *snoop, *spare;
uint32_t *tmp;
int width, height, npixels, page_size;
int count, num_buffers;
@@ -88,29 +89,32 @@ struct buffers {
#define MIN_BUFFERS 3
-static void blt_copy_bo(struct buffers *b, drm_intel_bo *dst, drm_intel_bo *src);
+static void blt_copy_bo(struct buffers *b, struct intel_buf *dst,
+ struct intel_buf *src);
static void
-nop_release_bo(drm_intel_bo *bo)
+nop_release_bo(struct intel_buf *buf)
{
- drm_intel_bo_unreference(bo);
+ if (buf->ptr)
+ intel_buf_unmap(buf);
+ intel_buf_destroy(buf);
}
static void
-prw_set_bo(struct buffers *b, drm_intel_bo *bo, uint32_t val)
+prw_set_bo(struct buffers *b, struct intel_buf *buf, uint32_t val)
{
for (int i = 0; i < b->npixels; i++)
b->tmp[i] = val;
- drm_intel_bo_subdata(bo, 0, 4*b->npixels, b->tmp);
+ gem_write(fd, buf->handle, 0, b->tmp, 4*b->npixels);
}
static void
-prw_cmp_bo(struct buffers *b, drm_intel_bo *bo, uint32_t val)
+prw_cmp_bo(struct buffers *b, struct intel_buf *buf, uint32_t val)
{
uint32_t *vaddr;
vaddr = b->tmp;
- do_or_die(drm_intel_bo_get_subdata(bo, 0, 4*b->npixels, vaddr));
+ gem_read(fd, buf->handle, 0, vaddr, 4*b->npixels);
for (int i = 0; i < b->npixels; i++)
igt_assert_eq_u32(vaddr[i], val);
}
@@ -118,31 +122,33 @@ prw_cmp_bo(struct buffers *b, drm_intel_bo *bo, uint32_t val)
#define pixel(y, width) ((y)*(width) + (((y) + pass)%(width)))
static void
-partial_set_bo(struct buffers *b, drm_intel_bo *bo, uint32_t val)
+partial_set_bo(struct buffers *b, struct intel_buf *buf, uint32_t val)
{
for (int y = 0; y < b->height; y++)
- do_or_die(drm_intel_bo_subdata(bo, 4*pixel(y, b->width), 4, &val));
+ gem_write(fd, buf->handle, 4*pixel(y, b->width), &val, 4);
}
static void
-partial_cmp_bo(struct buffers *b, drm_intel_bo *bo, uint32_t val)
+partial_cmp_bo(struct buffers *b, struct intel_buf *buf, uint32_t val)
{
for (int y = 0; y < b->height; y++) {
- uint32_t buf;
- do_or_die(drm_intel_bo_get_subdata(bo, 4*pixel(y, b->width), 4, &buf));
- igt_assert_eq_u32(buf, val);
+ uint32_t tmp;
+
+ gem_read(fd, buf->handle, 4*pixel(y, b->width), &tmp, 4);
+ igt_assert_eq_u32(tmp, val);
}
}
-static drm_intel_bo *
-create_normal_bo(drm_intel_bufmgr *bufmgr, uint64_t size)
+static struct intel_buf *
+create_normal_bo(struct buf_ops *bops, uint32_t width,
+ uint32_t height, uint32_t tiling, uint64_t size)
{
- drm_intel_bo *bo;
+ struct intel_buf *buf;
+ int bpp = size/height/width * 8;
- bo = drm_intel_bo_alloc(bufmgr, "bo", size, 0);
- igt_assert(bo);
+ buf = intel_buf_create(bops, width, height, bpp, 0, tiling, 0);
- return bo;
+ return buf;
}
static void can_create_normal(const struct create *create, unsigned count)
@@ -150,19 +156,26 @@ static void can_create_normal(const struct create *create, unsigned count)
}
#if HAVE_CREATE_PRIVATE
-static drm_intel_bo *
-create_private_bo(drm_intel_bufmgr *bufmgr, uint64_t size)
+static struct intel_buf *
+create_private_bo(buf_ops *bops, uint32_t width, uint32_t height,
+ uint32_t tiling, uint64_t size)
{
- drm_intel_bo *bo;
- uint32_t handle;
+ struct intel_buf *buf;
+ uint32_t handle, buf_handle, name;
+ int bpp = size/height/width * 8;
/* XXX gem_create_with_flags(fd, size, I915_CREATE_PRIVATE); */
handle = gem_create(fd, size);
- bo = gem_handle_to_libdrm_bo(bufmgr, fd, "stolen", handle);
+ name = gem_flink(fd, handle);
+ buf_handle = gem_open(fd, name);
+
+ buf = calloc(1, sizeof(*buf));
+ intel_buf_init_using_handle(bops, buf_handle, buf, width, height,
+ bpp, 0, tiling, 0);
gem_close(fd, handle);
- return bo;
+ return buf;
}
static void can_create_private(const struct create *create, unsigned count)
@@ -172,19 +185,26 @@ static void can_create_private(const struct create *create, unsigned count)
#endif
#if HAVE_CREATE_STOLEN
-static drm_intel_bo *
-create_stolen_bo(drm_intel_bufmgr *bufmgr, uint64_t size)
+static struct intel_buf *
+create_stolen_bo(buf_ops *bops, uint32_t width, uint32_t height,
+ uint32_t tiling, uint64_t size)
{
- drm_intel_bo *bo;
- uint32_t handle;
+ struct intel_buf *buf;
+ uint32_t handle, buf_handle, name;
+ int bpp = size/height/width * 8;
- /* XXX gem_create_with_flags(fd, size, I915_CREATE_STOLEN); */
+ /* XXX gem_create_with_flags(fd, size, I915_CREATE_PRIVATE); */
handle = gem_create(fd, size);
- bo = gem_handle_to_libdrm_bo(bufmgr, fd, "stolen", handle);
+ name = gem_flink(fd, handle);
+ buf_handle = gem_open(fd, name);
+
+ buf = calloc(1, sizeof(*buf));
+ intel_buf_init_using_handle(bops, buf_handle, buf, width, height,
+ bpp, 0, tiling, 0);
gem_close(fd, handle);
- return bo;
+ return buf;
}
static void can_create_stolen(const struct create *create, unsigned count)
@@ -201,10 +221,17 @@ static void create_cpu_require(const struct create *create, unsigned count)
#endif
}
-static drm_intel_bo *
+static struct intel_buf *
+create_bo(const struct buffers *b, uint32_t tiling)
+{
+ return b->create->create(b->bops, b->width, b->height,
+ tiling, 4*b->npixels);
+}
+
+static struct intel_buf *
unmapped_create_bo(const struct buffers *b)
{
- return b->create->create(b->bufmgr, 4*b->npixels);
+ return create_bo(b, I915_TILING_NONE);
}
static void create_snoop_require(const struct create *create, unsigned count)
@@ -213,16 +240,15 @@ static void create_snoop_require(const struct create *create, unsigned count)
igt_require(!gem_has_llc(fd));
}
-static drm_intel_bo *
+static struct intel_buf *
snoop_create_bo(const struct buffers *b)
{
- drm_intel_bo *bo;
+ struct intel_buf *buf;
- bo = unmapped_create_bo(b);
- gem_set_caching(fd, bo->handle, I915_CACHING_CACHED);
- drm_intel_bo_disable_reuse(bo);
+ buf = unmapped_create_bo(b);
+ gem_set_caching(fd, buf->handle, I915_CACHING_CACHED);
- return bo;
+ return buf;
}
static void create_userptr_require(const struct create *create, unsigned count)
@@ -251,11 +277,11 @@ static void create_userptr_require(const struct create *create, unsigned count)
igt_require(has_userptr);
}
-static drm_intel_bo *
+static struct intel_buf *
userptr_create_bo(const struct buffers *b)
{
struct drm_i915_gem_userptr userptr;
- drm_intel_bo *bo;
+ struct intel_buf *buf;
void *ptr;
memset(&userptr, 0, sizeof(userptr));
@@ -266,54 +292,48 @@ userptr_create_bo(const struct buffers *b)
igt_assert(ptr != (void *)-1);
userptr.user_ptr = to_user_pointer(ptr);
-#if 0
do_or_die(drmIoctl(fd, DRM_IOCTL_I915_GEM_USERPTR, &userptr));
- bo = gem_handle_to_libdrm_bo(b->bufmgr, fd, "userptr", userptr.handle);
- gem_close(fd, userptr.handle);
-#else
- bo = drm_intel_bo_alloc_userptr(b->bufmgr, "name",
- ptr, I915_TILING_NONE, 0,
- userptr.user_size, 0);
- igt_assert(bo);
-#endif
- bo->virtual = from_user_pointer(userptr.user_ptr);
+ buf = calloc(1, sizeof(*buf));
+ intel_buf_init_using_handle(b->bops, userptr.handle, buf, b->width,
+ b->height, 32, 0, I915_TILING_NONE, 0);
- return bo;
+ buf->ptr = (void *) from_user_pointer(userptr.user_ptr);
+
+ return buf;
}
static void
-userptr_set_bo(struct buffers *b, drm_intel_bo *bo, uint32_t val)
+userptr_set_bo(struct buffers *b, struct intel_buf *buf, uint32_t val)
{
int size = b->npixels;
- uint32_t *vaddr = bo->virtual;
+ uint32_t *vaddr = buf->ptr;
- gem_set_domain(fd, bo->handle,
+ gem_set_domain(fd, buf->handle,
I915_GEM_DOMAIN_CPU, I915_GEM_DOMAIN_CPU);
while (size--)
*vaddr++ = val;
}
static void
-userptr_cmp_bo(struct buffers *b, drm_intel_bo *bo, uint32_t val)
+userptr_cmp_bo(struct buffers *b, struct intel_buf *buf, uint32_t val)
{
int size = b->npixels;
- uint32_t *vaddr = bo->virtual;
+ uint32_t *vaddr = buf->ptr;
- gem_set_domain(fd, bo->handle,
+ gem_set_domain(fd, buf->handle,
I915_GEM_DOMAIN_CPU, 0);
while (size--)
igt_assert_eq_u32(*vaddr++, val);
}
static void
-userptr_release_bo(drm_intel_bo *bo)
+userptr_release_bo(struct intel_buf *buf)
{
- igt_assert(bo->virtual);
+ igt_assert(buf->ptr);
- munmap(bo->virtual, bo->size);
- bo->virtual = NULL;
+ munmap(buf->ptr, buf->surface[0].size);
- drm_intel_bo_unreference(bo);
+ intel_buf_destroy(buf);
}
static void create_dmabuf_require(const struct create *create, unsigned count)
@@ -349,13 +369,14 @@ struct dmabuf {
void *map;
};
-static drm_intel_bo *
+static struct intel_buf *
dmabuf_create_bo(const struct buffers *b)
{
struct drm_prime_handle args;
- drm_intel_bo *bo;
+ static struct intel_buf *buf;
struct dmabuf *dmabuf;
int size;
+ uint32_t handle;
size = b->page_size;
@@ -366,9 +387,12 @@ dmabuf_create_bo(const struct buffers *b)
do_ioctl(fd, DRM_IOCTL_PRIME_HANDLE_TO_FD, &args);
gem_close(fd, args.handle);
+ igt_assert(args.fd != -1);
- bo = drm_intel_bo_gem_create_from_prime(b->bufmgr, args.fd, size);
- igt_assert(bo);
+ handle = prime_fd_to_handle(buf_ops_get_fd(b->bops), args.fd);
+ buf = calloc(1, sizeof(*buf));
+ intel_buf_init_using_handle(b->bops, handle, buf, b->width,
+ b->height, 32, 0, I915_TILING_NONE, 0);
dmabuf = malloc(sizeof(*dmabuf));
igt_assert(dmabuf);
@@ -379,15 +403,15 @@ dmabuf_create_bo(const struct buffers *b)
dmabuf->fd, 0);
igt_assert(dmabuf->map != (void *)-1);
- bo->virtual = dmabuf;
+ buf->ptr = (void *) dmabuf;
- return bo;
+ return buf;
}
static void
-dmabuf_set_bo(struct buffers *b, drm_intel_bo *bo, uint32_t val)
+dmabuf_set_bo(struct buffers *b, struct intel_buf *buf, uint32_t val)
{
- struct dmabuf *dmabuf = bo->virtual;
+ struct dmabuf *dmabuf = (void *) buf->ptr;
uint32_t *v = dmabuf->map;
int y;
@@ -398,9 +422,9 @@ dmabuf_set_bo(struct buffers *b, drm_intel_bo *bo, uint32_t val)
}
static void
-dmabuf_cmp_bo(struct buffers *b, drm_intel_bo *bo, uint32_t val)
+dmabuf_cmp_bo(struct buffers *b, struct intel_buf *buf, uint32_t val)
{
- struct dmabuf *dmabuf = bo->virtual;
+ struct dmabuf *dmabuf = (void *) buf->ptr;
uint32_t *v = dmabuf->map;
int y;
@@ -411,17 +435,16 @@ dmabuf_cmp_bo(struct buffers *b, drm_intel_bo *bo, uint32_t val)
}
static void
-dmabuf_release_bo(drm_intel_bo *bo)
+dmabuf_release_bo(struct intel_buf *buf)
{
- struct dmabuf *dmabuf = bo->virtual;
+ struct dmabuf *dmabuf = (void *) buf->ptr;
igt_assert(dmabuf);
- munmap(dmabuf->map, bo->size);
+ munmap(dmabuf->map, buf->surface[0].size);
close(dmabuf->fd);
free(dmabuf);
- bo->virtual = NULL;
- drm_intel_bo_unreference(bo);
+ intel_buf_destroy(buf);
}
static bool has_prime_export(int _fd)
@@ -446,13 +469,14 @@ static void create_gtt_require(const struct create *create, unsigned count)
gem_require_mappable_ggtt(fd);
}
-static drm_intel_bo *
+static struct intel_buf *
vgem_create_bo(const struct buffers *b)
{
struct drm_prime_handle args;
- drm_intel_bo *bo;
+ struct intel_buf *buf;
struct vgem_bo vgem;
struct dmabuf *dmabuf;
+ uint32_t handle;
igt_assert(vgem_drv != -1);
@@ -470,8 +494,11 @@ vgem_create_bo(const struct buffers *b)
gem_close(vgem_drv, args.handle);
igt_assert(args.fd != -1);
- bo = drm_intel_bo_gem_create_from_prime(b->bufmgr, args.fd, vgem.size);
- igt_assert(bo);
+ handle = prime_fd_to_handle(buf_ops_get_fd(b->bops), args.fd);
+ buf = calloc(1, sizeof(*buf));
+ intel_buf_init_using_handle(b->bops, handle, buf,
+ vgem.width, vgem.height, vgem.bpp,
+ 0, I915_TILING_NONE, 0);
dmabuf = malloc(sizeof(*dmabuf));
igt_assert(dmabuf);
@@ -482,64 +509,58 @@ vgem_create_bo(const struct buffers *b)
dmabuf->fd, 0);
igt_assert(dmabuf->map != (void *)-1);
- bo->virtual = dmabuf;
+ buf->ptr = (void *) dmabuf;
- return bo;
+ return buf;
}
static void
-gtt_set_bo(struct buffers *b, drm_intel_bo *bo, uint32_t val)
+gtt_set_bo(struct buffers *b, struct intel_buf *buf, uint32_t val)
{
- uint32_t *vaddr = bo->virtual;
+ uint32_t *vaddr = buf->ptr;
+
+ gem_set_domain(fd, buf->handle,
+ I915_GEM_DOMAIN_GTT, I915_GEM_DOMAIN_GTT);
- drm_intel_gem_bo_start_gtt_access(bo, true);
for (int y = 0; y < b->height; y++)
vaddr[pixel(y, b->width)] = val;
}
static void
-gtt_cmp_bo(struct buffers *b, drm_intel_bo *bo, uint32_t val)
+gtt_cmp_bo(struct buffers *b, struct intel_buf *buf, uint32_t val)
{
- uint32_t *vaddr = bo->virtual;
+ uint32_t *vaddr = buf->ptr;
/* GTT access is slow. So we just compare a few points */
- drm_intel_gem_bo_start_gtt_access(bo, false);
+ gem_set_domain(fd, buf->handle,
+ I915_GEM_DOMAIN_GTT, 0);
+
for (int y = 0; y < b->height; y++)
igt_assert_eq_u32(vaddr[pixel(y, b->width)], val);
}
-static drm_intel_bo *
-map_bo(drm_intel_bo *bo)
+static struct intel_buf *
+map_bo(struct intel_buf *buf)
{
/* 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. */
- do_or_die(drm_intel_gem_bo_map_gtt(bo));
+ buf->ptr = gem_mmap__gtt(buf_ops_get_fd(buf->bops), buf->handle,
+ buf->surface[0].size, PROT_READ | PROT_WRITE);
- return bo;
+ return buf;
}
-static drm_intel_bo *
-tile_bo(drm_intel_bo *bo, int width)
-{
- uint32_t tiling = I915_TILING_X;
- uint32_t stride = width * 4;
-
- do_or_die(drm_intel_bo_set_tiling(bo, &tiling, stride));
-
- return bo;
-}
-
-static drm_intel_bo *
+static struct intel_buf *
gtt_create_bo(const struct buffers *b)
{
return map_bo(unmapped_create_bo(b));
}
-static drm_intel_bo *
+static struct intel_buf *
gttX_create_bo(const struct buffers *b)
{
- return tile_bo(gtt_create_bo(b), b->width);
+ return map_bo(create_bo(b, I915_TILING_X));
}
static void bit17_require(void)
@@ -574,85 +595,88 @@ wc_create_require(const struct create *create, unsigned count)
wc_require();
}
-static drm_intel_bo *
+static struct intel_buf *
wc_create_bo(const struct buffers *b)
{
- drm_intel_bo *bo;
+ static struct intel_buf *buf;
- bo = unmapped_create_bo(b);
- bo->virtual = gem_mmap__wc(fd, bo->handle, 0, bo->size, PROT_READ | PROT_WRITE);
- return bo;
+ buf = unmapped_create_bo(b);
+ buf->ptr = gem_mmap__wc(fd, buf->handle, 0, buf->surface[0].size,
+ PROT_READ | PROT_WRITE);
+ return buf;
}
static void
-wc_release_bo(drm_intel_bo *bo)
+wc_release_bo(struct intel_buf *buf)
{
- igt_assert(bo->virtual);
+ igt_assert(buf->ptr);
- munmap(bo->virtual, bo->size);
- bo->virtual = NULL;
+ munmap(buf->ptr, buf->surface[0].size);
+ buf->ptr = 0;
- nop_release_bo(bo);
+ nop_release_bo(buf);
}
-static drm_intel_bo *
+static struct intel_buf *
gpu_create_bo(const struct buffers *b)
{
return unmapped_create_bo(b);
}
-static drm_intel_bo *
+static struct intel_buf *
gpuX_create_bo(const struct buffers *b)
{
- return tile_bo(gpu_create_bo(b), b->width);
+ return create_bo(b, I915_TILING_X);
}
static void
-cpu_set_bo(struct buffers *b, drm_intel_bo *bo, uint32_t val)
+cpu_set_bo(struct buffers *b, struct intel_buf *buf, uint32_t val)
{
int size = b->npixels;
+ int i915 = buf_ops_get_fd(buf->bops);
uint32_t *vaddr;
- do_or_die(drm_intel_bo_map(bo, true));
- vaddr = bo->virtual;
+ if (gem_has_llc(i915))
+ intel_buf_cpu_map(buf, true);
+ else
+ intel_buf_device_map(buf, true);
+
+ vaddr = buf->ptr;
while (size--)
*vaddr++ = val;
- drm_intel_bo_unmap(bo);
+ intel_buf_unmap(buf);
}
static void
-cpu_cmp_bo(struct buffers *b, drm_intel_bo *bo, uint32_t val)
+cpu_cmp_bo(struct buffers *b, struct intel_buf *buf, uint32_t val)
{
int size = b->npixels;
uint32_t *vaddr;
- do_or_die(drm_intel_bo_map(bo, false));
- vaddr = bo->virtual;
+ intel_buf_cpu_map(buf, false);
+ vaddr = buf->ptr;
while (size--)
igt_assert_eq_u32(*vaddr++, val);
- drm_intel_bo_unmap(bo);
+ intel_buf_unmap(buf);
}
static void
-gpu_set_bo(struct buffers *buffers, drm_intel_bo *bo, uint32_t val)
+gpu_set_bo(struct buffers *buffers, struct intel_buf *buf, uint32_t val)
{
struct drm_i915_gem_relocation_entry reloc[1];
struct drm_i915_gem_exec_object2 gem_exec[2];
struct drm_i915_gem_execbuffer2 execbuf;
- uint32_t buf[10], *b;
- uint32_t tiling, swizzle;
-
- drm_intel_bo_get_tiling(bo, &tiling, &swizzle);
+ uint32_t tmp[10], *b;
memset(reloc, 0, sizeof(reloc));
memset(gem_exec, 0, sizeof(gem_exec));
memset(&execbuf, 0, sizeof(execbuf));
- b = buf;
+ b = tmp;
*b++ = XY_COLOR_BLT_CMD_NOLEN |
((gen >= 8) ? 5 : 4) |
COLOR_BLT_WRITE_ALPHA | XY_COLOR_BLT_WRITE_RGB;
- if (gen >= 4 && tiling) {
+ if (gen >= 4 && buf->tiling) {
b[-1] |= XY_COLOR_BLT_TILED;
*b = buffers->width;
} else
@@ -660,8 +684,8 @@ gpu_set_bo(struct buffers *buffers, drm_intel_bo *bo, uint32_t val)
*b++ |= 0xf0 << 16 | 1 << 25 | 1 << 24;
*b++ = 0;
*b++ = buffers->height << 16 | buffers->width;
- reloc[0].offset = (b - buf) * sizeof(uint32_t);
- reloc[0].target_handle = bo->handle;
+ reloc[0].offset = (b - tmp) * sizeof(uint32_t);
+ reloc[0].target_handle = buf->handle;
reloc[0].read_domains = I915_GEM_DOMAIN_RENDER;
reloc[0].write_domain = I915_GEM_DOMAIN_RENDER;
*b++ = 0;
@@ -669,10 +693,10 @@ gpu_set_bo(struct buffers *buffers, drm_intel_bo *bo, uint32_t val)
*b++ = 0;
*b++ = val;
*b++ = MI_BATCH_BUFFER_END;
- if ((b - buf) & 1)
+ if ((b - tmp) & 1)
*b++ = 0;
- gem_exec[0].handle = bo->handle;
+ gem_exec[0].handle = buf->handle;
gem_exec[0].flags = EXEC_OBJECT_NEEDS_FENCE;
gem_exec[1].handle = gem_create(fd, 4096);
@@ -681,30 +705,30 @@ gpu_set_bo(struct buffers *buffers, drm_intel_bo *bo, uint32_t val)
execbuf.buffers_ptr = to_user_pointer(gem_exec);
execbuf.buffer_count = 2;
- execbuf.batch_len = (b - buf) * sizeof(buf[0]);
+ execbuf.batch_len = (b - tmp) * sizeof(tmp[0]);
if (gen >= 6)
execbuf.flags = I915_EXEC_BLT;
- gem_write(fd, gem_exec[1].handle, 0, buf, execbuf.batch_len);
+ gem_write(fd, gem_exec[1].handle, 0, tmp, execbuf.batch_len);
gem_execbuf(fd, &execbuf);
gem_close(fd, gem_exec[1].handle);
}
static void
-gpu_cmp_bo(struct buffers *b, drm_intel_bo *bo, uint32_t val)
+gpu_cmp_bo(struct buffers *b, struct intel_buf *buf, uint32_t val)
{
- blt_copy_bo(b, b->snoop, bo);
+ blt_copy_bo(b, b->snoop, buf);
cpu_cmp_bo(b, b->snoop, val);
}
struct access_mode {
const char *name;
void (*require)(const struct create *, unsigned);
- drm_intel_bo *(*create_bo)(const struct buffers *b);
- void (*set_bo)(struct buffers *b, drm_intel_bo *bo, uint32_t val);
- void (*cmp_bo)(struct buffers *b, drm_intel_bo *bo, uint32_t val);
- void (*release_bo)(drm_intel_bo *bo);
+ struct intel_buf *(*create_bo)(const struct buffers *b);
+ void (*set_bo)(struct buffers *b, struct intel_buf *buf, uint32_t val);
+ void (*cmp_bo)(struct buffers *b, struct intel_buf *buf, uint32_t val);
+ void (*release_bo)(struct intel_buf *buf);
};
igt_render_copyfunc_t rendercopy;
@@ -745,7 +769,7 @@ static void buffers_init(struct buffers *b,
const struct access_mode *mode,
const struct size *size,
int num_buffers,
- int _fd, int enable_reuse)
+ int _fd)
{
memset(b, 0, sizeof(*b));
b->name = name;
@@ -763,17 +787,13 @@ static void buffers_init(struct buffers *b,
b->tmp = malloc(b->page_size);
igt_assert(b->tmp);
- b->bufmgr = drm_intel_bufmgr_gem_init(_fd, 4096);
- igt_assert(b->bufmgr);
+ b->bops = buf_ops_create(_fd);
- b->src = malloc(2*sizeof(drm_intel_bo *)*num_buffers);
+ b->src = malloc(2*sizeof(struct intel_buf *)*num_buffers);
igt_assert(b->src);
b->dst = b->src + num_buffers;
- if (enable_reuse)
- drm_intel_bufmgr_gem_enable_reuse(b->bufmgr);
- b->batch = intel_batchbuffer_alloc(b->bufmgr, devid);
- igt_assert(b->batch);
+ b->ibb = intel_bb_create(_fd, 4096);
}
static void buffers_destroy(struct buffers *b)
@@ -809,7 +829,7 @@ static void buffers_destroy(struct buffers *b)
static void buffers_create(struct buffers *b)
{
int count = b->num_buffers;
- igt_assert(b->bufmgr);
+ igt_assert(b->bops);
buffers_destroy(b);
igt_assert(b->count == 0);
@@ -823,20 +843,15 @@ static void buffers_create(struct buffers *b)
b->snoop = snoop_create_bo(b);
}
-static void buffers_reset(struct buffers *b, bool enable_reuse)
+static void buffers_reset(struct buffers *b)
{
- b->bufmgr = drm_intel_bufmgr_gem_init(fd, 4096);
- igt_assert(b->bufmgr);
-
- if (enable_reuse)
- drm_intel_bufmgr_gem_enable_reuse(b->bufmgr);
- b->batch = intel_batchbuffer_alloc(b->bufmgr, devid);
- igt_assert(b->batch);
+ b->bops = buf_ops_create(fd);
+ b->ibb = intel_bb_create(fd, 4096);
}
static void buffers_fini(struct buffers *b)
{
- if (b->bufmgr == NULL)
+ if (b->bops == NULL)
return;
buffers_destroy(b);
@@ -844,58 +859,47 @@ static void buffers_fini(struct buffers *b)
free(b->tmp);
free(b->src);
- intel_batchbuffer_free(b->batch);
- drm_intel_bufmgr_destroy(b->bufmgr);
+ intel_bb_destroy(b->ibb);
+ buf_ops_destroy(b->bops);
memset(b, 0, sizeof(*b));
}
-typedef void (*do_copy)(struct buffers *b, drm_intel_bo *dst, drm_intel_bo *src);
+typedef void (*do_copy)(struct buffers *b, struct intel_buf *dst,
+ struct intel_buf *src);
typedef igt_hang_t (*do_hang)(void);
-static void render_copy_bo(struct buffers *b, drm_intel_bo *dst, drm_intel_bo *src)
+static void render_copy_bo(struct buffers *b, struct intel_buf *dst,
+ struct intel_buf *src)
{
- struct igt_buf d = {
- .bo = dst,
- .num_tiles = b->npixels * 4,
- .surface[0] = {
- .size = b->npixels * 4, .stride = b->width * 4,
- },
- .bpp = 32,
- }, s = {
- .bo = src,
- .num_tiles = b->npixels * 4,
- .surface[0] = {
- .size = b->npixels * 4, .stride = b->width * 4,
- },
- .bpp = 32,
- };
- uint32_t swizzle;
-
- drm_intel_bo_get_tiling(dst, &d.tiling, &swizzle);
- drm_intel_bo_get_tiling(src, &s.tiling, &swizzle);
-
- rendercopy(b->batch, NULL,
- &s, 0, 0,
+ rendercopy(b->ibb, 0,
+ src, 0, 0,
b->width, b->height,
- &d, 0, 0);
+ dst, 0, 0);
+ intel_bb_sync(b->ibb);
+ intel_bb_reset(b->ibb, true);
}
-static void blt_copy_bo(struct buffers *b, drm_intel_bo *dst, drm_intel_bo *src)
+static void blt_copy_bo(struct buffers *b, struct intel_buf *dst,
+ struct intel_buf *src)
{
- intel_blt_copy(b->batch,
+ intel_bb_blt_copy(b->ibb,
src, 0, 0, 4*b->width,
dst, 0, 0, 4*b->width,
b->width, b->height, 32);
+ intel_bb_sync(b->ibb);
+ intel_bb_reset(b->ibb, true);
}
-static void cpu_copy_bo(struct buffers *b, drm_intel_bo *dst, drm_intel_bo *src)
+static void cpu_copy_bo(struct buffers *b, struct intel_buf *dst,
+ struct intel_buf *src)
{
const int size = b->page_size;
void *d, *s;
gem_set_domain(fd, src->handle, I915_GEM_DOMAIN_CPU, 0);
- gem_set_domain(fd, dst->handle, I915_GEM_DOMAIN_CPU, I915_GEM_DOMAIN_CPU);
+ gem_set_domain(fd, dst->handle, I915_GEM_DOMAIN_CPU,
+ I915_GEM_DOMAIN_CPU);
s = gem_mmap__cpu(fd, src->handle, 0, size, PROT_READ);
d = gem_mmap__cpu(fd, dst->handle, 0, size, PROT_WRITE);
@@ -905,13 +909,15 @@ static void cpu_copy_bo(struct buffers *b, drm_intel_bo *dst, drm_intel_bo *src)
munmap(s, size);
}
-static void gtt_copy_bo(struct buffers *b, drm_intel_bo *dst, drm_intel_bo *src)
+static void gtt_copy_bo(struct buffers *b, struct intel_buf *dst,
+ struct intel_buf *src)
{
const int size = b->page_size;
void *d, *s;
gem_set_domain(fd, src->handle, I915_GEM_DOMAIN_GTT, 0);
- gem_set_domain(fd, dst->handle, I915_GEM_DOMAIN_GTT, I915_GEM_DOMAIN_GTT);
+ gem_set_domain(fd, dst->handle, I915_GEM_DOMAIN_GTT,
+ I915_GEM_DOMAIN_GTT);
s = gem_mmap__gtt(fd, src->handle, size, PROT_READ);
d = gem_mmap__gtt(fd, dst->handle, size, PROT_WRITE);
@@ -922,13 +928,15 @@ static void gtt_copy_bo(struct buffers *b, drm_intel_bo *dst, drm_intel_bo *src)
munmap(s, size);
}
-static void wc_copy_bo(struct buffers *b, drm_intel_bo *dst, drm_intel_bo *src)
+static void wc_copy_bo(struct buffers *b, struct intel_buf *dst,
+ struct intel_buf *src)
{
const int size = b->page_size;
void *d, *s;
gem_set_domain(fd, src->handle, I915_GEM_DOMAIN_WC, 0);
- gem_set_domain(fd, dst->handle, I915_GEM_DOMAIN_WC, I915_GEM_DOMAIN_WC);
+ gem_set_domain(fd, dst->handle, I915_GEM_DOMAIN_WC,
+ I915_GEM_DOMAIN_WC);
s = gem_mmap__wc(fd, src->handle, 0, size, PROT_READ);
d = gem_mmap__wc(fd, dst->handle, 0, size, PROT_WRITE);
@@ -1335,7 +1343,7 @@ static void run_child(struct buffers *buffers,
do_hang do_hang_func)
{
- /* We inherit the buffers from the parent, but the bufmgr/batch
+ /* We inherit the buffers from the parent, but the bops/intel_bb
* needs to be local as the cache of reusable itself will be COWed,
* leading to the child closing an object without the parent knowing.
*/
@@ -1353,10 +1361,10 @@ static void __run_forked(struct buffers *buffers,
do_hang do_hang_func)
{
- /* purge the libdrm caches before cloing the process */
+ /* purge the caches before cloing the process */
buffers_destroy(buffers);
- intel_batchbuffer_free(buffers->batch);
- drm_intel_bufmgr_destroy(buffers->bufmgr);
+ intel_bb_destroy(buffers->ibb);
+ buf_ops_destroy(buffers->bops);
igt_fork(child, num_children) {
int num_buffers;
@@ -1369,7 +1377,7 @@ static void __run_forked(struct buffers *buffers,
if (num_buffers < buffers->num_buffers)
buffers->num_buffers = num_buffers;
- buffers_reset(buffers, true);
+ buffers_reset(buffers);
buffers_create(buffers);
igt_while_interruptible(interrupt) {
@@ -1382,7 +1390,7 @@ static void __run_forked(struct buffers *buffers,
igt_waitchildren();
igt_assert_eq(intel_detect_and_clear_missed_interrupts(fd), 0);
- buffers_reset(buffers, true);
+ buffers_reset(buffers);
}
static void run_forked(struct buffers *buffers,
@@ -1459,8 +1467,7 @@ run_mode(const char *prefix,
igt_fixture
buffers_init(&buffers, prefix, create, mode,
- size, num_buffers,
- fd, run_wrap_func != run_child);
+ size, num_buffers, fd);
for (h = hangs; h->suffix; h++) {
if (!all && *h->suffix)
--
2.26.0
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