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authorThomas Hellstrom <thellstrom@vmware.com>2018-06-19 16:02:16 +0300
committerThomas Hellstrom <thellstrom@vmware.com>2018-07-03 21:33:30 +0300
commitf1d34bfd70b1b4543a139ea28bad4c001c5f413d (patch)
tree0d3fb3ee166a2d81f4f7e7e2338dd3c625929554 /drivers/gpu/drm/vmwgfx/vmwgfx_shader.c
parent07c13bb78c8b8a9cb6ee169659528945038d5e85 (diff)
downloadlinux-f1d34bfd70b1b4543a139ea28bad4c001c5f413d.tar.xz
drm/vmwgfx: Replace vmw_dma_buffer with vmw_buffer_object
Initially vmware buffer objects were only used as DMA buffers, so the name DMA buffer was a natural one. However, currently they are used also as dumb buffers and MOBs backing guest backed objects so renaming them to buffer objects is logical. Particularly since there is a dmabuf subsystem in the kernel where a dma buffer means something completely different. This also renames user-space api structures and IOCTL names correspondingly, but the old names remain defined for now and the ABI hasn't changed. There are a couple of minor style changes to make checkpatch happy. Signed-off-by: Thomas Hellstrom <thellstrom@vmware.com> Reviewed-by: Sinclair Yeh <syeh@vmware.com> Reviewed-by: Deepak Rawat <drawat@vmware.com>
Diffstat (limited to 'drivers/gpu/drm/vmwgfx/vmwgfx_shader.c')
-rw-r--r--drivers/gpu/drm/vmwgfx/vmwgfx_shader.c22
1 files changed, 11 insertions, 11 deletions
diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_shader.c b/drivers/gpu/drm/vmwgfx/vmwgfx_shader.c
index 73b8e9a16368..f6c939f3ff5e 100644
--- a/drivers/gpu/drm/vmwgfx/vmwgfx_shader.c
+++ b/drivers/gpu/drm/vmwgfx/vmwgfx_shader.c
@@ -159,7 +159,7 @@ static int vmw_gb_shader_init(struct vmw_private *dev_priv,
SVGA3dShaderType type,
uint8_t num_input_sig,
uint8_t num_output_sig,
- struct vmw_dma_buffer *byte_code,
+ struct vmw_buffer_object *byte_code,
void (*res_free) (struct vmw_resource *res))
{
struct vmw_shader *shader = vmw_res_to_shader(res);
@@ -178,7 +178,7 @@ static int vmw_gb_shader_init(struct vmw_private *dev_priv,
res->backup_size = size;
if (byte_code) {
- res->backup = vmw_dmabuf_reference(byte_code);
+ res->backup = vmw_bo_reference(byte_code);
res->backup_offset = offset;
}
shader->size = size;
@@ -723,7 +723,7 @@ int vmw_shader_destroy_ioctl(struct drm_device *dev, void *data,
}
static int vmw_user_shader_alloc(struct vmw_private *dev_priv,
- struct vmw_dma_buffer *buffer,
+ struct vmw_buffer_object *buffer,
size_t shader_size,
size_t offset,
SVGA3dShaderType shader_type,
@@ -801,7 +801,7 @@ out:
static struct vmw_resource *vmw_shader_alloc(struct vmw_private *dev_priv,
- struct vmw_dma_buffer *buffer,
+ struct vmw_buffer_object *buffer,
size_t shader_size,
size_t offset,
SVGA3dShaderType shader_type)
@@ -862,12 +862,12 @@ static int vmw_shader_define(struct drm_device *dev, struct drm_file *file_priv,
{
struct vmw_private *dev_priv = vmw_priv(dev);
struct ttm_object_file *tfile = vmw_fpriv(file_priv)->tfile;
- struct vmw_dma_buffer *buffer = NULL;
+ struct vmw_buffer_object *buffer = NULL;
SVGA3dShaderType shader_type;
int ret;
if (buffer_handle != SVGA3D_INVALID_ID) {
- ret = vmw_user_dmabuf_lookup(tfile, buffer_handle,
+ ret = vmw_user_bo_lookup(tfile, buffer_handle,
&buffer, NULL);
if (unlikely(ret != 0)) {
DRM_ERROR("Could not find buffer for shader "
@@ -906,7 +906,7 @@ static int vmw_shader_define(struct drm_device *dev, struct drm_file *file_priv,
ttm_read_unlock(&dev_priv->reservation_sem);
out_bad_arg:
- vmw_dmabuf_unreference(&buffer);
+ vmw_bo_unreference(&buffer);
return ret;
}
@@ -983,7 +983,7 @@ int vmw_compat_shader_add(struct vmw_private *dev_priv,
struct list_head *list)
{
struct ttm_operation_ctx ctx = { false, true };
- struct vmw_dma_buffer *buf;
+ struct vmw_buffer_object *buf;
struct ttm_bo_kmap_obj map;
bool is_iomem;
int ret;
@@ -997,8 +997,8 @@ int vmw_compat_shader_add(struct vmw_private *dev_priv,
if (unlikely(!buf))
return -ENOMEM;
- ret = vmw_dmabuf_init(dev_priv, buf, size, &vmw_sys_ne_placement,
- true, vmw_dmabuf_bo_free);
+ ret = vmw_bo_init(dev_priv, buf, size, &vmw_sys_ne_placement,
+ true, vmw_bo_bo_free);
if (unlikely(ret != 0))
goto out;
@@ -1031,7 +1031,7 @@ int vmw_compat_shader_add(struct vmw_private *dev_priv,
res, list);
vmw_resource_unreference(&res);
no_reserve:
- vmw_dmabuf_unreference(&buf);
+ vmw_bo_unreference(&buf);
out:
return ret;
}