Pull fluff into release branch

[linux-2.6-omap-h63xx.git] / drivers / char / drm / savage_drv.h

diff --git a/drivers/char/drm/savage_drv.h b/drivers/char/drm/savage_drv.h
index a4b0fa998a95614c4a88087172eea68b8d1f8b5c..5fd54de4280e3f9fe249e5ae5098886839b5320e 100644 (file)
--- 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.
  *
@@ -58,7 +58,7 @@ typedef struct drm_savage_buf_priv {
        struct drm_savage_buf_priv *next;
        struct drm_savage_buf_priv *prev;
        drm_savage_age_t age;
-       drm_buf_t *buf;
+       struct drm_buf *buf;
 } drm_savage_buf_priv_t;
 
 typedef struct drm_savage_dma_page {
@@ -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 struct drm_clip_rect * pbox);
        void (*dma_flush) (struct drm_savage_private * dev_priv);
 } drm_savage_private_t;
 
@@ -203,21 +203,22 @@ extern int savage_bci_buffers(DRM_IOCTL_ARGS);
 /* BCI functions */
 extern uint16_t savage_bci_emit_event(drm_savage_private_t * dev_priv,
                                      unsigned int flags);
-extern void savage_freelist_put(drm_device_t * dev, drm_buf_t * buf);
+extern void savage_freelist_put(struct drm_device * dev, struct drm_buf * buf);
 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_do_cleanup_bci(drm_device_t * dev);
-extern void savage_reclaim_buffers(drm_device_t * dev, DRMFILE filp);
+extern int savage_driver_load(struct drm_device *dev, unsigned long chipset);
+extern int savage_driver_firstopen(struct drm_device *dev);
+extern void savage_driver_lastclose(struct drm_device *dev);
+extern int savage_driver_unload(struct drm_device *dev);
+extern void savage_reclaim_buffers(struct drm_device * dev, DRMFILE filp);
 
 /* state functions */
 extern void savage_emit_clip_rect_s3d(drm_savage_private_t * dev_priv,
-                                     drm_clip_rect_t * pbox);
+                                     const struct drm_clip_rect * pbox);
 extern void savage_emit_clip_rect_s4(drm_savage_private_t * dev_priv,
-                                    drm_clip_rect_t * pbox);
+                                    const struct drm_clip_rect * pbox);
 
 #define SAVAGE_FB_SIZE_S3      0x01000000      /*  16MB */
 #define SAVAGE_FB_SIZE_S4      0x02000000      /*  32MB */
@@ -500,15 +501,6 @@ 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 +526,8 @@ 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)