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lib/drmtest: extract gem_mmap

Browse Source 
Signed-Off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
This commit is contained in:
Daniel Vetter 2012-01-10 18:41:46 +01:00
parent 7a6042e87e
commit 527cad1618
12 changed files with 28 additions and 164 deletions
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17
lib/drmtest.c
View File

@ -30,6 +30,7 @@
#include <sys/stat.h>
#include <sys/ioctl.h>
#include <string.h>
#include <sys/mman.h>
#include "drmtest.h"
#include "i915_drm.h"
#include "intel_chipset.h"
@ -202,3 +203,19 @@ uint32_t gem_create(int fd, int size)
return create.handle;
}
void *gem_mmap(int fd, uint32_t handle, int size, int prot)
{
struct drm_i915_gem_mmap_gtt mmap_arg;
void *ptr;
mmap_arg.handle = handle;
if (drmIoctl(fd, DRM_IOCTL_I915_GEM_MMAP_GTT, &mmap_arg))
return NULL;
ptr = mmap(0, size, prot, MAP_SHARED, fd, mmap_arg.offset);
if (ptr == MAP_FAILED)
ptr = NULL;
return ptr;
}

1
lib/drmtest.h
View File

@ -45,3 +45,4 @@ void gem_set_domain(int fd, uint32_t handle,
uint32_t read_domains, uint32_t write_domain);
void gem_sync(int fd, uint32_t handle);
uint32_t gem_create(int fd, int size);
void *gem_mmap(int fd, uint32_t handle, int size, int prot);

11
tests/gem_exec_faulting_reloc.c
View File

@ -60,18 +60,9 @@
static void *
mmap_bo(int fd, uint32_t handle)
{
struct drm_i915_gem_mmap_gtt arg;
void *ptr;
int ret;
memset(&arg, 0, sizeof(arg));
arg.handle = handle;
ret = ioctl(fd, DRM_IOCTL_I915_GEM_MMAP_GTT, &arg);
assert(ret == 0);
ptr = mmap(0, 4096, PROT_READ | PROT_WRITE,
MAP_SHARED, fd, arg.offset);
ptr = gem_mmap(fd, handle, 4096, PROT_READ | PROT_WRITE);
assert(ptr != MAP_FAILED);
return ptr;

16
tests/gem_gtt_speed.c
View File

@ -45,22 +45,6 @@
#define OBJECT_SIZE 16384
static void *gem_mmap(int fd, uint32_t handle, int size, int prot)
{
struct drm_i915_gem_mmap_gtt mmap_arg;
void *ptr;
mmap_arg.handle = handle;
if (drmIoctl(fd, DRM_IOCTL_I915_GEM_MMAP_GTT, &mmap_arg))
return NULL;
ptr = mmap(0, size, prot, MAP_SHARED, fd, mmap_arg.offset);
if (ptr == MAP_FAILED)
ptr = NULL;
return ptr;
}
static double elapsed(const struct timeval *start,
const struct timeval *end,
int loop)

11
tests/gem_mmap_gtt.c
View File

@ -50,18 +50,9 @@ static void set_domain(int fd, uint32_t handle)
static void *
mmap_bo(int fd, uint32_t handle)
{
struct drm_i915_gem_mmap_gtt arg;
void *ptr;
int ret;
memset(&arg, 0, sizeof(arg));
arg.handle = handle;
ret = ioctl(fd, DRM_IOCTL_I915_GEM_MMAP_GTT, &arg);
assert(ret == 0);
ptr = mmap(0, OBJECT_SIZE, PROT_READ | PROT_WRITE,
MAP_SHARED, fd, arg.offset);
ptr = gem_mmap(fd, handle, OBJECT_SIZE, PROT_READ | PROT_WRITE);
assert(ptr != MAP_FAILED);
return ptr;

16
tests/gem_tiled_pread.c
View File

@ -61,22 +61,6 @@ static int tile_width;
static int tile_height;
static int tile_size;
static void *gem_mmap(int fd, uint32_t handle, int size, int prot)
{
struct drm_i915_gem_mmap_gtt mmap_arg;
void *ptr;
mmap_arg.handle = handle;
if (drmIoctl(fd, DRM_IOCTL_I915_GEM_MMAP_GTT, &mmap_arg))
return NULL;
ptr = mmap(0, size, prot, MAP_SHARED, fd, mmap_arg.offset);
if (ptr == MAP_FAILED)
ptr = NULL;
return ptr;
}
static void
gem_get_tiling(int fd, uint32_t handle, uint32_t *tiling, uint32_t *swizzle)
{

16
tests/gem_tiled_pread_pwrite.c
View File

@ -67,22 +67,6 @@ static uint32_t current_tiling_mode;
#define PAGE_SIZE 4096
static void *gem_mmap(int fd, uint32_t handle, int size, int prot)
{
struct drm_i915_gem_mmap_gtt mmap_arg;
void *ptr;
mmap_arg.handle = handle;
if (drmIoctl(fd, DRM_IOCTL_I915_GEM_MMAP_GTT, &mmap_arg))
return NULL;
ptr = mmap(0, size, prot, MAP_SHARED, fd, mmap_arg.offset);
if (ptr == MAP_FAILED)
ptr = NULL;
return ptr;
}
static void
gem_get_tiling(int fd, uint32_t handle, uint32_t *tiling, uint32_t *swizzle)
{

22
tests/gen3_mixed_blits.c
View File

@ -428,26 +428,6 @@ retry:
}
}
static void *gem_mmap(int fd, uint32_t handle, int size, int prot)
{
struct drm_i915_gem_mmap_gtt mmap_arg;
void *ptr;
mmap_arg.handle = handle;
if (drmIoctl(fd, DRM_IOCTL_I915_GEM_MMAP_GTT, &mmap_arg)) {
assert(0);
return NULL;
}
ptr = mmap(0, size, prot, MAP_SHARED, fd, mmap_arg.offset);
if (ptr == MAP_FAILED) {
assert(0);
ptr = NULL;
}
return ptr;
}
static uint32_t
create_bo(int fd, uint32_t val, int tiling)
{
@ -460,6 +440,7 @@ create_bo(int fd, uint32_t val, int tiling)
/* Fill the BO with dwords starting at val */
v = gem_mmap(fd, handle, WIDTH*HEIGHT*4, PROT_READ | PROT_WRITE);
assert(v);
for (i = 0; i < WIDTH*HEIGHT; i++)
v[i] = val++;
munmap(v, WIDTH*HEIGHT*4);
@ -474,6 +455,7 @@ check_bo(int fd, uint32_t handle, uint32_t val)
int i;
v = gem_mmap(fd, handle, WIDTH*HEIGHT*4, PROT_READ);
assert(v);
for (i = 0; i < WIDTH*HEIGHT; i++) {
if (v[i] != val) {
fprintf(stderr, "Expected 0x%08x, found 0x%08x "

22
tests/gen3_render_mixed_blits.c
View File

@ -317,26 +317,6 @@ copy(int fd,
gem_close(fd, handle);
}
static void *gem_mmap(int fd, uint32_t handle, int size, int prot)
{
struct drm_i915_gem_mmap_gtt mmap_arg;
void *ptr;
mmap_arg.handle = handle;
if (drmIoctl(fd, DRM_IOCTL_I915_GEM_MMAP_GTT, &mmap_arg)) {
assert(0);
return NULL;
}
ptr = mmap(0, size, prot, MAP_SHARED, fd, mmap_arg.offset);
if (ptr == MAP_FAILED) {
assert(0);
ptr = NULL;
}
return ptr;
}
static uint32_t
create_bo(int fd, uint32_t val, int tiling)
{
@ -349,6 +329,7 @@ create_bo(int fd, uint32_t val, int tiling)
/* Fill the BO with dwords starting at val */
v = gem_mmap(fd, handle, WIDTH*HEIGHT*4, PROT_READ | PROT_WRITE);
assert(v);
for (i = 0; i < WIDTH*HEIGHT; i++)
v[i] = val++;
munmap(v, WIDTH*HEIGHT*4);
@ -363,6 +344,7 @@ check_bo(int fd, uint32_t handle, uint32_t val)
int i;
v = gem_mmap(fd, handle, WIDTH*HEIGHT*4, PROT_READ);
assert(v);
for (i = 0; i < WIDTH*HEIGHT; i++) {
if (v[i] != val) {
fprintf(stderr, "Expected 0x%08x, found 0x%08x "

22
tests/gen3_render_tiledx_blits.c
View File

@ -304,26 +304,6 @@ copy(int fd, uint32_t dst, uint32_t src)
gem_close(fd, handle);
}
static void *gem_mmap(int fd, uint32_t handle, int size, int prot)
{
struct drm_i915_gem_mmap_gtt mmap_arg;
void *ptr;
mmap_arg.handle = handle;
if (drmIoctl(fd, DRM_IOCTL_I915_GEM_MMAP_GTT, &mmap_arg)) {
assert(0);
return NULL;
}
ptr = mmap(0, size, prot, MAP_SHARED, fd, mmap_arg.offset);
if (ptr == MAP_FAILED) {
assert(0);
ptr = NULL;
}
return ptr;
}
static uint32_t
create_bo(int fd, uint32_t val)
{
@ -336,6 +316,7 @@ create_bo(int fd, uint32_t val)
/* Fill the BO with dwords starting at val */
v = gem_mmap(fd, handle, WIDTH*HEIGHT*4, PROT_READ | PROT_WRITE);
assert(v);
for (i = 0; i < WIDTH*HEIGHT; i++)
v[i] = val++;
munmap(v, WIDTH*HEIGHT*4);
@ -350,6 +331,7 @@ check_bo(int fd, uint32_t handle, uint32_t val)
int i;
v = gem_mmap(fd, handle, WIDTH*HEIGHT*4, PROT_READ);
assert(v);
for (i = 0; i < WIDTH*HEIGHT; i++) {
if (v[i] != val) {
fprintf(stderr, "Expected 0x%08x, found 0x%08x "

22
tests/gen3_render_tiledy_blits.c
View File

@ -304,26 +304,6 @@ copy(int fd, uint32_t dst, uint32_t src)
gem_close(fd, handle);
}
static void *gem_mmap(int fd, uint32_t handle, int size, int prot)
{
struct drm_i915_gem_mmap_gtt mmap_arg;
void *ptr;
mmap_arg.handle = handle;
if (drmIoctl(fd, DRM_IOCTL_I915_GEM_MMAP_GTT, &mmap_arg)) {
assert(0);
return NULL;
}
ptr = mmap(0, size, prot, MAP_SHARED, fd, mmap_arg.offset);
if (ptr == MAP_FAILED) {
assert(0);
ptr = NULL;
}
return ptr;
}
static uint32_t
create_bo(int fd, uint32_t val)
{
@ -336,6 +316,7 @@ create_bo(int fd, uint32_t val)
/* Fill the BO with dwords starting at val */
v = gem_mmap(fd, handle, WIDTH*HEIGHT*4, PROT_READ | PROT_WRITE);
assert(v);
for (i = 0; i < WIDTH*HEIGHT; i++)
v[i] = val++;
munmap(v, WIDTH*HEIGHT*4);
@ -350,6 +331,7 @@ check_bo(int fd, uint32_t handle, uint32_t val)
int i;
v = gem_mmap(fd, handle, WIDTH*HEIGHT*4, PROT_READ);
assert(v);
for (i = 0; i < WIDTH*HEIGHT; i++) {
if (v[i] != val) {
fprintf(stderr, "Expected 0x%08x, found 0x%08x "

16
tests/testdisplay.c
View File

@ -384,22 +384,6 @@ static void connector_find_preferred_mode(struct connector *c)
c->connector = connector;
}
static void *gem_mmap(int fd, uint32_t handle, int size, int prot)
{
struct drm_i915_gem_mmap_gtt mmap_arg;
void *ptr;
mmap_arg.handle = handle;
if (drmIoctl(fd, DRM_IOCTL_I915_GEM_MMAP_GTT, &mmap_arg))
return NULL;
ptr = mmap(0, size, prot, MAP_SHARED, fd, mmap_arg.offset);
if (ptr == MAP_FAILED)
ptr = NULL;
return ptr;
}
static cairo_surface_t *
allocate_surface(int fd, int width, int height, uint32_t depth,
uint32_t *handle, int tiled)