uint32_t handle;
struct drm_i915_gem_execbuffer2 execbuf;
struct drm_i915_gem_exec_object2 gem_exec[1];
- int ret = 0;
handle = gem_create(fd, 4096);
gem_write(fd, handle, 0, batch, sizeof(batch));
execbuf.rsvd1 = 0;
execbuf.rsvd2 = 0;
- ret = drmIoctl(fd,
- DRM_IOCTL_I915_GEM_EXECBUFFER2,
- &execbuf);
- assert(ret == 0);
+ do_ioctl(fd, DRM_IOCTL_I915_GEM_EXECBUFFER2, &execbuf);
gem_sync(fd, handle);
}
void gem_close(int fd, uint32_t handle)
{
struct drm_gem_close close_bo;
- int ret;
close_bo.handle = handle;
- ret = drmIoctl(fd, DRM_IOCTL_GEM_CLOSE, &close_bo);
- assert(ret == 0);
+ do_ioctl(fd, DRM_IOCTL_GEM_CLOSE, &close_bo);
}
void gem_write(int fd, uint32_t handle, uint32_t offset, const void *buf, uint32_t size)
{
struct drm_i915_gem_pwrite gem_pwrite;
- int ret;
gem_pwrite.handle = handle;
gem_pwrite.offset = offset;
gem_pwrite.size = size;
gem_pwrite.data_ptr = (uintptr_t)buf;
- ret = drmIoctl(fd, DRM_IOCTL_I915_GEM_PWRITE, &gem_pwrite);
- assert(ret == 0);
+ do_ioctl(fd, DRM_IOCTL_I915_GEM_PWRITE, &gem_pwrite);
}
void gem_read(int fd, uint32_t handle, uint32_t offset, void *buf, uint32_t length)
{
struct drm_i915_gem_pread gem_pread;
- int ret;
gem_pread.handle = handle;
gem_pread.offset = offset;
gem_pread.size = length;
gem_pread.data_ptr = (uintptr_t)buf;
- ret = drmIoctl(fd, DRM_IOCTL_I915_GEM_PREAD, &gem_pread);
- assert(ret == 0);
+ do_ioctl(fd, DRM_IOCTL_I915_GEM_PREAD, &gem_pread);
}
void gem_set_domain(int fd, uint32_t handle,
uint32_t read_domains, uint32_t write_domain)
{
struct drm_i915_gem_set_domain set_domain;
- int ret;
set_domain.handle = handle;
set_domain.read_domains = read_domains;
set_domain.write_domain = write_domain;
- ret = drmIoctl(fd, DRM_IOCTL_I915_GEM_SET_DOMAIN, &set_domain);
- assert(ret == 0);
+ do_ioctl(fd, DRM_IOCTL_I915_GEM_SET_DOMAIN, &set_domain);
}
void gem_sync(int fd, uint32_t handle)
uint32_t gem_create(int fd, int size)
{
struct drm_i915_gem_create create;
- int ret;
create.handle = 0;
create.size = size;
- ret = drmIoctl(fd, DRM_IOCTL_I915_GEM_CREATE, &create);
- assert(ret == 0);
+ do_ioctl(fd, DRM_IOCTL_I915_GEM_CREATE, &create);
assert(create.handle);
return create.handle;
struct drm_i915_gem_get_aperture aperture;
aperture.aper_size = 256*1024*1024;
- (void)drmIoctl(fd, DRM_IOCTL_I915_GEM_GET_APERTURE, &aperture);
+ do_ioctl(fd, DRM_IOCTL_I915_GEM_GET_APERTURE, &aperture);
return aperture.aper_size;
}
int gem_madvise(int fd, uint32_t handle, int state)
{
struct drm_i915_gem_madvise madv;
- int ret;
madv.handle = handle;
madv.madv = state;
madv.retained = 1;
- ret = drmIoctl(fd, DRM_IOCTL_I915_GEM_MADVISE, &madv);
- assert(ret == 0);
+ do_ioctl(fd, DRM_IOCTL_I915_GEM_MADVISE, &madv);
return madv.retained;
}
void drmtest_init_aperture_trashers(drm_intel_bufmgr *bufmgr);
void drmtest_trash_aperture(void);
void drmtest_cleanup_aperture_trashers(void);
+
+inline static void _do_or_die(const char *function, int line, int ret)
+{
+ if (ret == 0)
+ return;
+
+ fprintf(stderr, "%s:%d failed, ret=%d, errno=%d\n",
+ function, line, ret, errno);
+ abort();
+}
+#define do_or_die(x) _do_or_die(__FUNCTION__, __LINE__, x)
+#define do_ioctl(fd, ptr, sz) do_or_die(drmIoctl((fd), (ptr), (sz)))
#include <assert.h>
#include "drm.h"
+#include "drmtest.h"
#include "intel_batchbuffer.h"
#include "intel_bufmgr.h"
#include "intel_chipset.h"
intel_batchbuffer_flush_on_ring(struct intel_batchbuffer *batch, int ring)
{
unsigned int used = batch->ptr - batch->buffer;
- int ret;
if (used == 0)
return;
batch->ptr += 4;
used = batch->ptr - batch->buffer;
- ret = drm_intel_bo_subdata(batch->bo, 0, used, batch->buffer);
- assert(ret == 0);
+ do_or_die(drm_intel_bo_subdata(batch->bo, 0, used, batch->buffer));
batch->ptr = NULL;
- ret = drm_intel_bo_mrb_exec(batch->bo, used, NULL, 0, 0, ring);
- assert(ret == 0);
+ do_or_die(drm_intel_bo_mrb_exec(batch->bo, used, NULL, 0, 0, ring));
intel_batchbuffer_reset(batch);
}