diff options
| author | root <root@cr-znh.(none)> | 2006-11-27 15:55:32 +0800 |
|---|---|---|
| committer | root <root@cr-znh.(none)> | 2006-11-27 15:55:32 +0800 |
| commit | 63c0f3946056d044b7c5688fa5cb670782212c77 (patch) | |
| tree | 1b8f67154c59141d01171cfa1dc98963b1aa9d82 /shared-core/i915_drm.h | |
| parent | 14e3f2711e90fe9a9c315d96abd4c7681539936a (diff) | |
ARB_Occlusion_query(MMIO ioctl) support
Zou Nan hai
Diffstat (limited to 'shared-core/i915_drm.h')
| -rw-r--r-- | shared-core/i915_drm.h | 32 |
1 files changed, 30 insertions, 2 deletions
diff --git a/shared-core/i915_drm.h b/shared-core/i915_drm.h index 9eec109e..b7cffbd7 100644 --- a/shared-core/i915_drm.h +++ b/shared-core/i915_drm.h @@ -151,7 +151,8 @@ typedef struct _drm_i915_sarea { #define DRM_I915_DESTROY_HEAP 0x0c #define DRM_I915_SET_VBLANK_PIPE 0x0d #define DRM_I915_GET_VBLANK_PIPE 0x0e -#define DRM_I915_VBLANK_SWAP 0x0f +#define DRM_I915_VBLANK_SWAP 0x0f +#define DRM_I915_MMIO 0x10 #define DRM_IOCTL_I915_INIT DRM_IOW( DRM_COMMAND_BASE + DRM_I915_INIT, drm_i915_init_t) #define DRM_IOCTL_I915_FLUSH DRM_IO ( DRM_COMMAND_BASE + DRM_I915_FLUSH) @@ -170,7 +171,6 @@ typedef struct _drm_i915_sarea { #define DRM_IOCTL_I915_GET_VBLANK_PIPE DRM_IOR( DRM_COMMAND_BASE + DRM_I915_GET_VBLANK_PIPE, drm_i915_vblank_pipe_t) #define DRM_IOCTL_I915_VBLANK_SWAP DRM_IOWR(DRM_COMMAND_BASE + DRM_I915_VBLANK_SWAP, drm_i915_vblank_swap_t) - /* Allow drivers to submit batchbuffers directly to hardware, relying * on the security mechanisms provided by hardware. */ @@ -273,4 +273,32 @@ typedef struct drm_i915_vblank_swap { unsigned int sequence; } drm_i915_vblank_swap_t; +#define I915_MMIO_READ 0 +#define I915_MMIO_WRITE 1 + +#define I915_MMIO_MAY_READ 0x1 +#define I915_MMIO_MAY_WRITE 0x2 + +#define MMIO_REGS_IA_PRIMATIVES_COUNT 0 +#define MMIO_REGS_IA_VERTICES_COUNT 1 +#define MMIO_REGS_VS_INVOCATION_COUNT 2 +#define MMIO_REGS_GS_PRIMITIVES_COUNT 3 +#define MMIO_REGS_GS_INVOCATION_COUNT 4 +#define MMIO_REGS_CL_PRIMITIVES_COUNT 5 +#define MMIO_REGS_CL_INVOCATION_COUNT 6 +#define MMIO_REGS_PS_INVOCATION_COUNT 7 +#define MMIO_REGS_PS_DEPTH_COUNT 8 + +typedef struct drm_i915_mmio_entry { + unsigned int flag; + unsigned int offset; + unsigned int size; +}drm_i915_mmio_entry_t; + +typedef struct drm_i915_mmio { + unsigned int read_write:1; + unsigned int reg:31; + void __user *data; +} drm_i915_mmio_t; + #endif /* _I915_DRM_H_ */ |