turnip: Move tu_bo functions to tu_drm.c

[mesa.git] / src / freedreno / vulkan / tu_device.c

diff --git a/src/freedreno/vulkan/tu_device.c b/src/freedreno/vulkan/tu_device.c
index 9f2881724cfc8b600a9a89bbeeb645a4f915217e..b4ae1268d7e24889a21649dfbe74aa150f6e68ff 100644 (file)
--- a/src/freedreno/vulkan/tu_device.c
+++ b/src/freedreno/vulkan/tu_device.c
@@ -31,7 +31,6 @@
 #include <libsync.h>
 #include <stdbool.h>
 #include <string.h>
-#include <sys/mman.h>
 #include <sys/sysinfo.h>
 #include <unistd.h>
 #include <xf86drm.h>
@@ -68,100 +67,6 @@ tu_device_get_cache_uuid(uint16_t family, void *uuid)
    return 0;
 }
 
-static VkResult
-tu_bo_init(struct tu_device *dev,
-           struct tu_bo *bo,
-           uint32_t gem_handle,
-           uint64_t size)
-{
-   uint64_t iova = tu_gem_info_iova(dev, gem_handle);
-   if (!iova)
-      return VK_ERROR_OUT_OF_DEVICE_MEMORY;
-
-   *bo = (struct tu_bo) {
-      .gem_handle = gem_handle,
-      .size = size,
-      .iova = iova,
-   };
-
-   return VK_SUCCESS;
-}
-
-VkResult
-tu_bo_init_new(struct tu_device *dev, struct tu_bo *bo, uint64_t size)
-{
-   /* TODO: Choose better flags. As of 2018-11-12, freedreno/drm/msm_bo.c
-    * always sets `flags = MSM_BO_WC`, and we copy that behavior here.
-    */
-   uint32_t gem_handle = tu_gem_new(dev, size, MSM_BO_WC);
-   if (!gem_handle)
-      return vk_error(dev->instance, VK_ERROR_OUT_OF_DEVICE_MEMORY);
-
-   VkResult result = tu_bo_init(dev, bo, gem_handle, size);
-   if (result != VK_SUCCESS) {
-      tu_gem_close(dev, gem_handle);
-      return vk_error(dev->instance, result);
-   }
-
-   return VK_SUCCESS;
-}
-
-VkResult
-tu_bo_init_dmabuf(struct tu_device *dev,
-                  struct tu_bo *bo,
-                  uint64_t size,
-                  int fd)
-{
-   uint32_t gem_handle = tu_gem_import_dmabuf(dev, fd, size);
-   if (!gem_handle)
-      return vk_error(dev->instance, VK_ERROR_INVALID_EXTERNAL_HANDLE);
-
-   VkResult result = tu_bo_init(dev, bo, gem_handle, size);
-   if (result != VK_SUCCESS) {
-      tu_gem_close(dev, gem_handle);
-      return vk_error(dev->instance, result);
-   }
-
-   return VK_SUCCESS;
-}
-
-int
-tu_bo_export_dmabuf(struct tu_device *dev, struct tu_bo *bo)
-{
-   return tu_gem_export_dmabuf(dev, bo->gem_handle);
-}
-
-VkResult
-tu_bo_map(struct tu_device *dev, struct tu_bo *bo)
-{
-   if (bo->map)
-      return VK_SUCCESS;
-
-   uint64_t offset = tu_gem_info_offset(dev, bo->gem_handle);
-   if (!offset)
-      return vk_error(dev->instance, VK_ERROR_OUT_OF_DEVICE_MEMORY);
-
-   /* TODO: Should we use the wrapper os_mmap() like Freedreno does? */
-   void *map = mmap(0, bo->size, PROT_READ | PROT_WRITE, MAP_SHARED,
-                    dev->physical_device->local_fd, offset);
-   if (map == MAP_FAILED)
-      return vk_error(dev->instance, VK_ERROR_MEMORY_MAP_FAILED);
-
-   bo->map = map;
-   return VK_SUCCESS;
-}
-
-void
-tu_bo_finish(struct tu_device *dev, struct tu_bo *bo)
-{
-   assert(bo->gem_handle);
-
-   if (bo->map)
-      munmap(bo->map, bo->size);
-
-   tu_gem_close(dev, bo->gem_handle);
-}
-
 VkResult
 tu_physical_device_init(struct tu_physical_device *device,
                         struct tu_instance *instance)