diff options
Diffstat (limited to 'drivers/char/drm/savage_drv.h')
| -rw-r--r-- | drivers/char/drm/savage_drv.h | 29 |
1 files changed, 11 insertions, 18 deletions
diff --git a/drivers/char/drm/savage_drv.h b/drivers/char/drm/savage_drv.h index a4b0fa998a9..dd46cb85439 100644 --- a/drivers/char/drm/savage_drv.h +++ b/drivers/char/drm/savage_drv.h @@ -1,5 +1,5 @@ -/* savage_drv.h -- Private header for the savage driver - * +/* savage_drv.h -- Private header for the savage driver */ +/* * Copyright 2004 Felix Kuehling * All Rights Reserved. * @@ -192,7 +192,7 @@ typedef struct drm_savage_private { /* Err, there is a macro wait_event in include/linux/wait.h. * Avoid unwanted macro expansion. */ void (*emit_clip_rect) (struct drm_savage_private * dev_priv, - drm_clip_rect_t * pbox); + const drm_clip_rect_t * pbox); void (*dma_flush) (struct drm_savage_private * dev_priv); } drm_savage_private_t; @@ -208,16 +208,18 @@ extern void savage_dma_reset(drm_savage_private_t * dev_priv); extern void savage_dma_wait(drm_savage_private_t * dev_priv, unsigned int page); extern uint32_t *savage_dma_alloc(drm_savage_private_t * dev_priv, unsigned int n); -extern int savage_preinit(drm_device_t * dev, unsigned long chipset); -extern int savage_postcleanup(drm_device_t * dev); +extern int savage_driver_load(drm_device_t *dev, unsigned long chipset); +extern int savage_driver_firstopen(drm_device_t *dev); +extern void savage_driver_lastclose(drm_device_t *dev); +extern int savage_driver_unload(drm_device_t *dev); extern int savage_do_cleanup_bci(drm_device_t * dev); extern void savage_reclaim_buffers(drm_device_t * dev, DRMFILE filp); /* state functions */ extern void savage_emit_clip_rect_s3d(drm_savage_private_t * dev_priv, - drm_clip_rect_t * pbox); + const drm_clip_rect_t * pbox); extern void savage_emit_clip_rect_s4(drm_savage_private_t * dev_priv, - drm_clip_rect_t * pbox); + const drm_clip_rect_t * pbox); #define SAVAGE_FB_SIZE_S3 0x01000000 /* 16MB */ #define SAVAGE_FB_SIZE_S4 0x02000000 /* 32MB */ @@ -500,15 +502,6 @@ extern void savage_emit_clip_rect_s4(drm_savage_private_t * dev_priv, #define BCI_WRITE( val ) *bci_ptr++ = (uint32_t)(val) -#define BCI_COPY_FROM_USER(src,n) do { \ - unsigned int i; \ - for (i = 0; i < n; ++i) { \ - uint32_t val; \ - DRM_GET_USER_UNCHECKED(val, &((uint32_t*)(src))[i]); \ - BCI_WRITE(val); \ - } \ -} while(0) - /* * command DMA support */ @@ -534,8 +527,8 @@ extern void savage_emit_clip_rect_s4(drm_savage_private_t * dev_priv, #define DMA_WRITE( val ) *dma_ptr++ = (uint32_t)(val) -#define DMA_COPY_FROM_USER(src,n) do { \ - DRM_COPY_FROM_USER_UNCHECKED(dma_ptr, (src), (n)*4); \ +#define DMA_COPY(src, n) do { \ + memcpy(dma_ptr, (src), (n)*4); \ dma_ptr += n; \ } while(0) |