diff options
Diffstat (limited to 'shared-core/radeon_drv.h')
| -rw-r--r-- | shared-core/radeon_drv.h | 52 |
1 files changed, 20 insertions, 32 deletions
diff --git a/shared-core/radeon_drv.h b/shared-core/radeon_drv.h index fb8fbafe3..7faffa7ab 100644 --- a/shared-core/radeon_drv.h +++ b/shared-core/radeon_drv.h @@ -31,8 +31,8 @@ #ifndef __RADEON_DRV_H__ #define __RADEON_DRV_H__ -#define GET_RING_HEAD(ring) DRM_READ32( (volatile u32 *) (ring)->head ) -#define SET_RING_HEAD(ring,val) DRM_WRITE32( (volatile u32 *) (ring)->head , (val)) +#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 */ typedef struct drm_radeon_freelist { unsigned int age; @@ -53,6 +53,7 @@ typedef struct drm_radeon_ring_buffer { int space; int high_mark; + drm_local_map_t *ring_rptr; } drm_radeon_ring_buffer_t; typedef struct drm_radeon_depth_clear_t { @@ -67,7 +68,7 @@ struct mem_block { struct mem_block *prev; int start; int size; - int pid; /* 0: free, -1: heap, other: real pids */ + DRMFILE filp; /* 0: free, -1: heap, other: real files */ }; typedef struct drm_radeon_private { @@ -126,13 +127,13 @@ typedef struct drm_radeon_private { drm_radeon_depth_clear_t depth_clear; - drm_map_t *sarea; - drm_map_t *fb; - drm_map_t *mmio; - drm_map_t *cp_ring; - drm_map_t *ring_rptr; - drm_map_t *buffers; - drm_map_t *agp_textures; + drm_local_map_t *sarea; + drm_local_map_t *fb; + drm_local_map_t *mmio; + drm_local_map_t *cp_ring; + drm_local_map_t *ring_rptr; + drm_local_map_t *buffers; + drm_local_map_t *agp_textures; struct mem_block *agp_heap; struct mem_block *fb_heap; @@ -183,7 +184,7 @@ extern int radeon_mem_alloc( DRM_IOCTL_ARGS ); extern int radeon_mem_free( DRM_IOCTL_ARGS ); extern int radeon_mem_init_heap( DRM_IOCTL_ARGS ); extern void radeon_mem_takedown( struct mem_block **heap ); -extern void radeon_mem_release( struct mem_block *heap ); +extern void radeon_mem_release( DRMFILE filp, struct mem_block *heap ); /* radeon_irq.c */ extern int radeon_irq_emit( DRM_IOCTL_ARGS ); @@ -267,8 +268,10 @@ extern void radeon_do_release(drm_device_t *dev); #define RADEON_SCRATCH_UMSK 0x0770 #define RADEON_SCRATCH_ADDR 0x0774 +#define RADEON_SCRATCHOFF( x ) (RADEON_SCRATCH_REG_OFFSET + 4*(x)) + #define GET_SCRATCH( x ) (dev_priv->writeback_works \ - ? DRM_READ32( &dev_priv->scratch[(x)] ) \ + ? DRM_READ32( dev_priv->ring_rptr, RADEON_SCRATCHOFF(x) ) \ : RADEON_READ( RADEON_SCRATCH_REG0 + 4*(x) ) ) @@ -687,15 +690,10 @@ extern void radeon_do_release(drm_device_t *dev); #define RADEON_RING_HIGH_MARK 128 - -#define RADEON_BASE(reg) ((unsigned long)(dev_priv->mmio->handle)) -#define RADEON_ADDR(reg) (RADEON_BASE( reg ) + reg) - -#define RADEON_READ(reg) DRM_READ32( (volatile u32 *) RADEON_ADDR(reg) ) -#define RADEON_WRITE(reg,val) DRM_WRITE32( (volatile u32 *) RADEON_ADDR(reg), (val) ) - -#define RADEON_READ8(reg) DRM_READ8( (volatile u8 *) RADEON_ADDR(reg) ) -#define RADEON_WRITE8(reg,val) DRM_WRITE8( (volatile u8 *) RADEON_ADDR(reg), (val) ) +#define RADEON_READ(reg) DRM_READ32( dev_priv->mmio, (reg) ) +#define RADEON_WRITE(reg,val) DRM_WRITE32( dev_priv->mmio, (reg), (val) ) +#define RADEON_READ8(reg) DRM_READ8( dev_priv->mmio, (reg) ) +#define RADEON_WRITE8(reg,val) DRM_WRITE8( dev_priv->mmio, (reg), (val) ) #define RADEON_WRITE_PLL( addr, val ) \ do { \ @@ -772,16 +770,6 @@ extern int RADEON_READ_PLL( drm_device_t *dev, int addr ); * Misc helper macros */ -#define LOCK_TEST_WITH_RETURN( dev ) \ -do { \ - if ( !_DRM_LOCK_IS_HELD( dev->lock.hw_lock->lock ) || \ - dev->lock.pid != DRM_CURRENTPID ) { \ - DRM_ERROR( "%s called without lock held\n", __FUNCTION__ ); \ - return DRM_ERR(EINVAL); \ - } \ -} while (0) - - /* Perfbox functionality only. */ #define RING_SPACE_TEST_WITH_RETURN( dev_priv ) \ @@ -859,7 +847,7 @@ do { \ #define COMMIT_RING() do { \ /* Flush writes to ring */ \ - DRM_READMEMORYBARRIER(); \ + DRM_READMEMORYBARRIER(dev_priv->mmio); \ GET_RING_HEAD( &dev_priv->ring ); \ RADEON_WRITE( RADEON_CP_RB_WPTR, dev_priv->ring.tail ); \ /* read from PCI bus to ensure correct posting */ \ |