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path: root/drivers/char/drm/r128_drv.h
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Diffstat (limited to 'drivers/char/drm/r128_drv.h')
-rw-r--r--drivers/char/drm/r128_drv.h73
1 files changed, 34 insertions, 39 deletions
diff --git a/drivers/char/drm/r128_drv.h b/drivers/char/drm/r128_drv.h
index 0fb687c9505..5c79e40eb88 100644
--- a/drivers/char/drm/r128_drv.h
+++ b/drivers/char/drm/r128_drv.h
@@ -52,14 +52,13 @@
#define DRIVER_MINOR 5
#define DRIVER_PATCHLEVEL 0
-
#define GET_RING_HEAD(dev_priv) R128_READ( R128_PM4_BUFFER_DL_RPTR )
typedef struct drm_r128_freelist {
- unsigned int age;
- drm_buf_t *buf;
- struct drm_r128_freelist *next;
- struct drm_r128_freelist *prev;
+ unsigned int age;
+ drm_buf_t *buf;
+ struct drm_r128_freelist *next;
+ struct drm_r128_freelist *prev;
} drm_r128_freelist_t;
typedef struct drm_r128_ring_buffer {
@@ -83,13 +82,11 @@ typedef struct drm_r128_private {
int cce_fifo_size;
int cce_running;
- drm_r128_freelist_t *head;
- drm_r128_freelist_t *tail;
+ drm_r128_freelist_t *head;
+ drm_r128_freelist_t *tail;
int usec_timeout;
int is_pci;
- unsigned long phys_pci_gart;
- dma_addr_t bus_pci_gart;
unsigned long cce_buffers_offset;
atomic_t idle_count;
@@ -120,6 +117,7 @@ typedef struct drm_r128_private {
drm_local_map_t *cce_ring;
drm_local_map_t *ring_rptr;
drm_local_map_t *agp_textures;
+ drm_ati_pcigart_info gart_info;
} drm_r128_private_t;
typedef struct drm_r128_buf_priv {
@@ -127,34 +125,37 @@ typedef struct drm_r128_buf_priv {
int prim;
int discard;
int dispatched;
- drm_r128_freelist_t *list_entry;
+ drm_r128_freelist_t *list_entry;
} drm_r128_buf_priv_t;
+extern drm_ioctl_desc_t r128_ioctls[];
+extern int r128_max_ioctl;
+
/* r128_cce.c */
-extern int r128_cce_init( DRM_IOCTL_ARGS );
-extern int r128_cce_start( DRM_IOCTL_ARGS );
-extern int r128_cce_stop( DRM_IOCTL_ARGS );
-extern int r128_cce_reset( DRM_IOCTL_ARGS );
-extern int r128_cce_idle( DRM_IOCTL_ARGS );
-extern int r128_engine_reset( DRM_IOCTL_ARGS );
-extern int r128_fullscreen( DRM_IOCTL_ARGS );
-extern int r128_cce_buffers( DRM_IOCTL_ARGS );
+extern int r128_cce_init(DRM_IOCTL_ARGS);
+extern int r128_cce_start(DRM_IOCTL_ARGS);
+extern int r128_cce_stop(DRM_IOCTL_ARGS);
+extern int r128_cce_reset(DRM_IOCTL_ARGS);
+extern int r128_cce_idle(DRM_IOCTL_ARGS);
+extern int r128_engine_reset(DRM_IOCTL_ARGS);
+extern int r128_fullscreen(DRM_IOCTL_ARGS);
+extern int r128_cce_buffers(DRM_IOCTL_ARGS);
-extern void r128_freelist_reset( drm_device_t *dev );
+extern void r128_freelist_reset(drm_device_t * dev);
-extern int r128_wait_ring( drm_r128_private_t *dev_priv, int n );
+extern int r128_wait_ring(drm_r128_private_t * dev_priv, int n);
-extern int r128_do_cce_idle( drm_r128_private_t *dev_priv );
-extern int r128_do_cleanup_cce( drm_device_t *dev );
+extern int r128_do_cce_idle(drm_r128_private_t * dev_priv);
+extern int r128_do_cleanup_cce(drm_device_t * dev);
-extern int r128_driver_vblank_wait(drm_device_t *dev, unsigned int *sequence);
+extern int r128_driver_vblank_wait(drm_device_t * dev, unsigned int *sequence);
-extern irqreturn_t r128_driver_irq_handler( DRM_IRQ_ARGS );
-extern void r128_driver_irq_preinstall( drm_device_t *dev );
-extern void r128_driver_irq_postinstall( drm_device_t *dev );
-extern void r128_driver_irq_uninstall( drm_device_t *dev );
-extern void r128_driver_pretakedown(drm_device_t *dev);
-extern void r128_driver_prerelease(drm_device_t *dev, DRMFILE filp);
+extern irqreturn_t r128_driver_irq_handler(DRM_IRQ_ARGS);
+extern void r128_driver_irq_preinstall(drm_device_t * dev);
+extern void r128_driver_irq_postinstall(drm_device_t * dev);
+extern void r128_driver_irq_uninstall(drm_device_t * dev);
+extern void r128_driver_pretakedown(drm_device_t * dev);
+extern void r128_driver_prerelease(drm_device_t * dev, DRMFILE filp);
extern long r128_compat_ioctl(struct file *filp, unsigned int cmd,
unsigned long arg);
@@ -266,7 +267,6 @@ extern long r128_compat_ioctl(struct file *filp, unsigned int cmd,
# define R128_EVENT_CRTC_OFFSET (1 << 0)
#define R128_WINDOW_XY_OFFSET 0x1bcc
-
/* CCE registers
*/
#define R128_PM4_BUFFER_OFFSET 0x0700
@@ -317,7 +317,6 @@ extern long r128_compat_ioctl(struct file *filp, unsigned int cmd,
#define R128_PM4_FIFO_DATA_EVEN 0x1000
#define R128_PM4_FIFO_DATA_ODD 0x1004
-
/* CCE command packets
*/
#define R128_CCE_PACKET0 0x00000000
@@ -395,7 +394,6 @@ do { \
R128_WRITE(R128_CLOCK_CNTL_DATA, (val)); \
} while (0)
-
#define CCE_PACKET0( reg, n ) (R128_CCE_PACKET0 | \
((n) << 16) | ((reg) >> 2))
#define CCE_PACKET1( reg0, reg1 ) (R128_CCE_PACKET1 | \
@@ -404,13 +402,11 @@ do { \
#define CCE_PACKET3( pkt, n ) (R128_CCE_PACKET3 | \
(pkt) | ((n) << 16))
-
-static __inline__ void
-r128_update_ring_snapshot( drm_r128_private_t *dev_priv )
+static __inline__ void r128_update_ring_snapshot(drm_r128_private_t * dev_priv)
{
drm_r128_ring_buffer_t *ring = &dev_priv->ring;
- ring->space = (GET_RING_HEAD( dev_priv ) - ring->tail) * sizeof(u32);
- if ( ring->space <= 0 )
+ ring->space = (GET_RING_HEAD(dev_priv) - ring->tail) * sizeof(u32);
+ if (ring->space <= 0)
ring->space += ring->size;
}
@@ -451,7 +447,6 @@ do { \
OUT_RING( R128_EVENT_CRTC_OFFSET ); \
} while (0)
-
/* ================================================================
* Ring control
*/
@@ -521,4 +516,4 @@ do { \
write &= tail_mask; \
} while (0)
-#endif /* __R128_DRV_H__ */
+#endif /* __R128_DRV_H__ */