patch-2.4.0-test7 linux/drivers/char/drm/drmP.h

• Lines: 37
• Date: Wed Aug 23 11:55:00 2000
• Orig file: v2.4.0-test6/linux/drivers/char/drm/drmP.h
• Orig date: Wed Aug 9 19:19:50 2000

diff -u --recursive --new-file v2.4.0-test6/linux/drivers/char/drm/drmP.h linux/drivers/char/drm/drmP.h
@@ -328,6 +328,7 @@
 	int		  low_mark;    /* Low water mark		   */
 	int		  high_mark;   /* High water mark		   */
 	atomic_t	  wfh;	       /* If waiting for high mark	   */
+	spinlock_t        lock;
 } drm_freelist_t;
 
 typedef struct drm_buf_entry {
@@ -450,6 +451,11 @@
 extern drm_agp_func_t drm_agp;
 #endif
 
+typedef struct drm_sigdata {
+	int           context;
+	drm_hw_lock_t *lock;
+} drm_sigdata_t;
+
 typedef struct drm_device {
 	const char	  *name;	/* Simple driver name		   */
 	char		  *unique;	/* Unique identifier: e.g., busid  */
@@ -534,6 +540,8 @@
 #endif
 	unsigned long     *ctx_bitmap;
 	void		  *dev_private;
+	drm_sigdata_t     sigdata; /* For block_all_signals */
+	sigset_t          sigmask;
 } drm_device_t;
 
 
@@ -728,6 +736,7 @@
 				       drm_lock_flags_t flags);
 extern int	     drm_flush_block_and_flush(drm_device_t *dev, int context,
 					       drm_lock_flags_t flags);
+extern int           drm_notifier(void *priv);
 
 				/* Context Bitmap support (ctxbitmap.c) */
 extern int	     drm_ctxbitmap_init(drm_device_t *dev);