diff options
Diffstat (limited to 'shared-core/r128_drv.h')
| -rw-r--r-- | shared-core/r128_drv.h | 34 |
1 files changed, 19 insertions, 15 deletions
diff --git a/shared-core/r128_drv.h b/shared-core/r128_drv.h index 5e6f12156..763fcb3a5 100644 --- a/shared-core/r128_drv.h +++ b/shared-core/r128_drv.h @@ -34,8 +34,8 @@ #ifndef __R128_DRV_H__ #define __R128_DRV_H__ -#define GET_RING_HEAD(ring) DRM_READ32( (ring)->ring_rptr, 0 ) /* (ring)->head */ -#define SET_RING_HEAD(ring,val) DRM_WRITE32( (ring)->ring_rptr, 0, (val) ) /* (ring)->head */ +#define GET_RING_HEAD(ring) DRM_READ32( (volatile u32 *) (ring)->head ) +#define SET_RING_HEAD(ring,val) DRM_WRITE32( (volatile u32 *) (ring)->head, (val) ) typedef struct drm_r128_freelist { unsigned int age; @@ -56,7 +56,6 @@ typedef struct drm_r128_ring_buffer { int space; int high_mark; - drm_local_map_t *ring_rptr; } drm_r128_ring_buffer_t; typedef struct drm_r128_private { @@ -99,13 +98,13 @@ typedef struct drm_r128_private { u32 depth_pitch_offset_c; u32 span_pitch_offset_c; - drm_local_map_t *sarea; - drm_local_map_t *fb; - drm_local_map_t *mmio; - drm_local_map_t *cce_ring; - drm_local_map_t *ring_rptr; - drm_local_map_t *buffers; - drm_local_map_t *agp_textures; + drm_map_t *sarea; + drm_map_t *fb; + drm_map_t *mmio; + drm_map_t *cce_ring; + drm_map_t *ring_rptr; + drm_map_t *buffers; + drm_map_t *agp_textures; } drm_r128_private_t; typedef struct drm_r128_buf_priv { @@ -371,10 +370,15 @@ extern int r128_cce_indirect( DRM_IOCTL_ARGS ); #define R128_PERFORMANCE_BOXES 0 -#define R128_READ(reg) DRM_READ32( dev_priv->mmio, (reg) ) -#define R128_WRITE(reg,val) DRM_WRITE32( dev_priv->mmio, (reg), (val) ) -#define R128_READ8(reg) DRM_READ8( dev_priv->mmio, (reg) ) -#define R128_WRITE8(reg,val) DRM_WRITE8( dev_priv->mmio, (reg), (val) ) + +#define R128_BASE(reg) ((unsigned long)(dev_priv->mmio->handle)) +#define R128_ADDR(reg) (R128_BASE( reg ) + reg) + +#define R128_READ(reg) DRM_READ32( (volatile u32 *) R128_ADDR(reg) ) +#define R128_WRITE(reg,val) DRM_WRITE32( (volatile u32 *) R128_ADDR(reg), (val) ) + +#define R128_READ8(reg) DRM_READ8( (volatile u8 *) R128_ADDR(reg) ) +#define R128_WRITE8(reg,val) DRM_WRITE8( (volatile u8 *) R128_ADDR(reg), (val) ) #define R128_WRITE_PLL(addr,val) \ do { \ @@ -449,7 +453,7 @@ do { \ #if defined(__powerpc__) #define r128_flush_write_combine() (void) GET_RING_HEAD( &dev_priv->ring ) #else -#define r128_flush_write_combine() DRM_WRITEMEMORYBARRIER(dev_priv->ring_rptr) +#define r128_flush_write_combine() DRM_WRITEMEMORYBARRIER() #endif |