#include <stdint.h>
#include <stdlib.h>
#include <string.h>
-#include <sys/mman.h>
#include <errno.h>
+#include "libdrm_macros.h"
#include "xf86drm.h"
#include "xf86atomic.h"
#include "drm.h"
#include "radeon_bo_gem.h"
#include <fcntl.h>
struct radeon_bo_gem {
- struct radeon_bo_int base;
- uint32_t name;
- int map_count;
- atomic_t reloc_in_cs;
- void *priv_ptr;
+ struct radeon_bo_int base;
+ uint32_t name;
+ int map_count;
+ atomic_t reloc_in_cs;
+ void *priv_ptr;
};
struct bo_manager_gem {
args.size = size;
args.alignment = alignment;
args.initial_domain = bo->base.domains;
- args.flags = 0;
+ args.flags = flags;
args.handle = 0;
r = drmCommandWriteRead(bom->fd, DRM_RADEON_GEM_CREATE,
&args, sizeof(args));
return (struct radeon_bo *)boi;
}
if (bo_gem->priv_ptr) {
- munmap(bo_gem->priv_ptr, boi->size);
+ drm_munmap(bo_gem->priv_ptr, boi->size);
}
/* Zero out args to make valgrind happy */
boi, boi->handle, r);
return r;
}
- ptr = mmap(0, args.size, PROT_READ|PROT_WRITE, MAP_SHARED, boi->bom->fd, args.addr_ptr);
+ ptr = drm_mmap(0, args.size, PROT_READ|PROT_WRITE, MAP_SHARED, boi->bom->fd, args.addr_ptr);
if (ptr == MAP_FAILED)
return -errno;
bo_gem->priv_ptr = ptr;
if (--bo_gem->map_count > 0) {
return 0;
}
- //munmap(bo->ptr, bo->size);
+ //drm_munmap(bo->ptr, bo->size);
boi->ptr = NULL;
return 0;
}
memset(&args, 0, sizeof(args));
args.handle = boi->handle;
do {
- ret = drmCommandWriteRead(boi->bom->fd, DRM_RADEON_GEM_WAIT_IDLE,
- &args, sizeof(args));
+ ret = drmCommandWrite(boi->bom->fd, DRM_RADEON_GEM_WAIT_IDLE,
+ &args, sizeof(args));
} while (ret == -EBUSY);
return ret;
}
return r;
}
-static struct radeon_bo_funcs bo_gem_funcs = {
- bo_open,
- bo_ref,
- bo_unref,
- bo_map,
- bo_unmap,
- bo_wait,
- NULL,
- bo_set_tiling,
- bo_get_tiling,
- bo_is_busy,
+static const struct radeon_bo_funcs bo_gem_funcs = {
+ .bo_open = bo_open,
+ .bo_ref = bo_ref,
+ .bo_unref = bo_unref,
+ .bo_map = bo_map,
+ .bo_unmap = bo_unmap,
+ .bo_wait = bo_wait,
+ .bo_is_static = NULL,
+ .bo_set_tiling = bo_set_tiling,
+ .bo_get_tiling = bo_get_tiling,
+ .bo_is_busy = bo_is_busy,
+ .bo_is_referenced_by_cs = NULL,
};
struct radeon_bo_manager *radeon_bo_manager_gem_ctor(int fd)
free(bomg);
}
-uint32_t radeon_gem_name_bo(struct radeon_bo *bo)
+uint32_t
+radeon_gem_name_bo(struct radeon_bo *bo)
{
struct radeon_bo_gem *bo_gem = (struct radeon_bo_gem*)bo;
return bo_gem->name;
}
-void *radeon_gem_get_reloc_in_cs(struct radeon_bo *bo)
+void *
+radeon_gem_get_reloc_in_cs(struct radeon_bo *bo)
{
struct radeon_bo_gem *bo_gem = (struct radeon_bo_gem*)bo;
return &bo_gem->reloc_in_cs;
}
-int radeon_gem_get_kernel_name(struct radeon_bo *bo, uint32_t *name)
+int
+radeon_gem_get_kernel_name(struct radeon_bo *bo, uint32_t *name)
{
+ struct radeon_bo_gem *bo_gem = (struct radeon_bo_gem*)bo;
struct radeon_bo_int *boi = (struct radeon_bo_int *)bo;
struct drm_gem_flink flink;
int r;
+ if (bo_gem->name) {
+ *name = bo_gem->name;
+ return 0;
+ }
flink.handle = bo->handle;
r = drmIoctl(boi->bom->fd, DRM_IOCTL_GEM_FLINK, &flink);
if (r) {
return r;
}
+ bo_gem->name = flink.name;
*name = flink.name;
return 0;
}
-int radeon_gem_set_domain(struct radeon_bo *bo, uint32_t read_domains, uint32_t write_domain)
+int
+radeon_gem_set_domain(struct radeon_bo *bo, uint32_t read_domains, uint32_t write_domain)
{
struct radeon_bo_int *boi = (struct radeon_bo_int *)bo;
struct drm_radeon_gem_set_domain args;
return ret;
}
-struct radeon_bo *radeon_gem_bo_open_prime(struct radeon_bo_manager *bom,
- int fd_handle,
- uint32_t size)
+struct radeon_bo *
+radeon_gem_bo_open_prime(struct radeon_bo_manager *bom, int fd_handle, uint32_t size)
{
struct radeon_bo_gem *bo;
int r;