First pass of XFree86 4.0.99.2 merge.X_4_0_99_2-20010410-merge

6 files changed, 88 insertions, 55 deletions

diff --git a/bsd-core/drmP.h b/bsd-core/drmP.h
index b62aff08d..7a1159c78 100644
--- a/bsd-core/drmP.h
+++ b/bsd-core/drmP.h
@@ -25,7 +25,7 @@
  * DEALINGS IN THE SOFTWARE.
  * 
  * $PI: xc/programs/Xserver/hw/xfree86/os-support/linux/drm/kernel/drmP.h,v 1.58 1999/08/30 13:05:00 faith Exp $
- * $XFree86: xc/programs/Xserver/hw/xfree86/os-support/bsd/drm/kernel/drmP.h,v 1.1 2000/06/17 00:03:28 martin Exp $
+ * $XFree86: xc/programs/Xserver/hw/xfree86/os-support/bsd/drm/kernel/drmP.h,v 1.3 2001/03/06 16:45:26 dawes Exp $
  * 
  */
 
@@ -49,11 +49,11 @@
 #include <sys/sysctl.h>
 #include <sys/select.h>
 #include <sys/bus.h>
-#if __FreeBSD_version >= 500005
+#if __FreeBSD_version >= 400005
 #include <sys/taskqueue.h>
 #endif
 
-#if __FreeBSD_version >= 500006
+#if __FreeBSD_version >= 400006
 #define DRM_AGP
 #endif
 
@@ -73,6 +73,11 @@ typedef u_int32_t spinlock_t;
 #define atomic_add(n, p)	atomic_add_int(p, n)
 #define atomic_sub(n, p)	atomic_subtract_int(p, n)
 
+/* The version number here is a guess */
+#if __FreeBSD_version >= 500010
+#define callout_init(a)		callout_init(a, 0)
+#endif
+
 /* Fake this */
 static __inline u_int32_t
 test_and_set_bit(int b, volatile u_int32_t *p)
@@ -128,14 +133,14 @@ find_first_zero_bit(volatile u_int32_t *p, int max)
  * Fake out the module macros for versions of FreeBSD where they don't
  * exist.
  */
-#if __FreeBSD_version < 500002
+#if __FreeBSD_version < 400002
 
 #define MODULE_VERSION(a,b)		struct __hack
 #define MODULE_DEPEND(a,b,c,d,e)	struct __hack
 
 #endif
 
-#define DRM_DEBUG_CODE 2	  /* Include debugging code (if > 1, then
+#define DRM_DEBUG_CODE 0	  /* Include debugging code (if > 1, then
 				     also include looping detection. */
 #define DRM_DMA_HISTOGRAM 1	  /* Make histogram of DMA latency. */
 
@@ -340,6 +345,7 @@ typedef struct drm_freelist {
 	int		  low_mark;    /* Low water mark		   */
 	int		  high_mark;   /* High water mark		   */
 	atomic_t	  wfh;	       /* If waiting for high mark	   */
+	struct simplelock	  lock;	       /* hope this doesn't need to be linux compatible */
 } drm_freelist_t;
 
 typedef struct drm_buf_entry {
@@ -509,15 +515,15 @@ typedef struct drm_device {
 				/* Context support */
 	struct resource   *irq;		/* Interrupt used by board	   */
 	void		  *irqh;	/* Handle from bus_setup_intr      */
-	__volatile__ int  context_flag;	 /* Context swapping flag	   */
-	__volatile__ int  interrupt_flag;/* Interruption handler flag	   */
-	__volatile__ int  dma_flag;	 /* DMA dispatch flag		   */
+	__volatile__ long  context_flag; /* Context swapping flag	   */
+	__volatile__ long  interrupt_flag;/* Interruption handler flag	   */
+	__volatile__ long  dma_flag;	 /* DMA dispatch flag		   */
 	struct callout	  timer;	/* Timer for delaying ctx switch   */
 	int		  context_wait; /* Processes waiting on ctx switch */
 	int		  last_checked;	/* Last context checked for DMA	   */
 	int		  last_context;	/* Last current context		   */
 	int		  last_switch;	/* Time at last context switch  */
-#if __FreeBSD_version >= 500005
+#if __FreeBSD_version >= 400005
 	struct task	  task;
 #endif
 	struct timespec	  ctx_start;
@@ -594,7 +600,13 @@ extern int	     drm_sysctl_cleanup(drm_device_t *dev);
 
 				/* Memory management support (memory.c) */
 extern void	     drm_mem_init(void);
-extern int	     drm_mem_info SYSCTL_HANDLER_ARGS;
+
+#if __FreeBSD_version < 411000
+#define DRM_SYSCTL_HANDLER_ARGS SYSCTL_HANDLER_ARGS
+#else
+#define DRM_SYSCTL_HANDLER_ARGS (SYSCTL_HANDLER_ARGS)
+#endif
+extern int	     drm_mem_info DRM_SYSCTL_HANDLER_ARGS;
 extern void	     *drm_alloc(size_t size, int area);
 extern void	     *drm_realloc(void *oldpt, size_t oldsize, size_t size,
 				  int area);
diff --git a/bsd/drm/proc.c b/bsd/drm/proc.c
index 3f6616ef7..6ca3fabc1 100644
--- a/bsd/drm/proc.c
+++ b/bsd/drm/proc.c
@@ -25,7 +25,7 @@
  * DEALINGS IN THE SOFTWARE.
  * 
  * $PI: xc/programs/Xserver/hw/xfree86/os-support/linux/drm/kernel/proc.c,v 1.4 1999/08/20 15:36:46 faith Exp $
- * $XFree86: xc/programs/Xserver/hw/xfree86/os-support/bsd/drm/kernel/drm/proc.c,v 1.1 2000/06/17 00:03:30 martin Exp $
+ * $XFree86: xc/programs/Xserver/hw/xfree86/os-support/bsd/drm/kernel/drm/proc.c,v 1.2 2001/03/02 02:45:38 dawes Exp $
  *
  */
 
@@ -165,7 +165,7 @@ static int _drm_vm_info(char *buf, char **start, off_t offset, int len,
 {
 	drm_device_t *dev = (drm_device_t *)data;
 	drm_map_t    *map;
-	const char   *types[] = { "FB", "REG", "SHM" };
+	const char   *types[] = { "FB", "REG", "SHM", "AGP" };
 	const char   *type;
 	int	     i;
 
@@ -176,7 +176,7 @@ static int _drm_vm_info(char *buf, char **start, off_t offset, int len,
 		       "address mtrr\n\n");
 	for (i = 0; i < dev->map_count; i++) {
 		map = dev->maplist[i];
-		if (map->type < 0 || map->type > 2) type = "??";
+		if (map->type < 0 || map->type > 3) type = "??";
 		else				    type = types[map->type];
 		DRM_PROC_PRINT("%4d 0x%08lx 0x%08lx %4.4s  0x%02x 0x%08lx ",
 			       i,
@@ -226,7 +226,7 @@ static int _drm_queues_info(char *buf, char **start, off_t offset, int len,
 		atomic_inc(&q->use_count);
 		DRM_PROC_PRINT_RET(atomic_dec(&q->use_count),
 				   "%5d/0x%03x %5d %5d"
-				   " %5d/%c%c/%c%c%c %5d %10d %10d %10d\n",
+				   " %5d/%c%c/%c%c%c %5Zd %10d %10d %10d\n",
 				   i,
 				   q->flags,
 				   atomic_read(&q->use_count),
diff --git a/bsd/drm/sysctl.c b/bsd/drm/sysctl.c
index a890abac4..0bc04d222 100644
--- a/bsd/drm/sysctl.c
+++ b/bsd/drm/sysctl.c
@@ -25,7 +25,7 @@
  * DEALINGS IN THE SOFTWARE.
  * 
  * $PI$
- * $XFree86: xc/programs/Xserver/hw/xfree86/os-support/bsd/drm/kernel/drm/sysctl.c,v 1.1 2000/06/17 00:03:31 martin Exp $
+ * $XFree86: xc/programs/Xserver/hw/xfree86/os-support/bsd/drm/kernel/drm/sysctl.c,v 1.2 2001/03/02 02:45:38 dawes Exp $
  *
  */
 
@@ -35,21 +35,21 @@
 
 SYSCTL_NODE(_hw, OID_AUTO, dri, CTLFLAG_RW, 0, "DRI Graphics");
 
-static int	   drm_name_info SYSCTL_HANDLER_ARGS;
-static int	   drm_vm_info SYSCTL_HANDLER_ARGS;
-static int	   drm_clients_info SYSCTL_HANDLER_ARGS;
-static int	   drm_queues_info SYSCTL_HANDLER_ARGS;
-static int	   drm_bufs_info SYSCTL_HANDLER_ARGS;
+static int	   drm_name_info DRM_SYSCTL_HANDLER_ARGS;
+static int	   drm_vm_info DRM_SYSCTL_HANDLER_ARGS;
+static int	   drm_clients_info DRM_SYSCTL_HANDLER_ARGS;
+static int	   drm_queues_info DRM_SYSCTL_HANDLER_ARGS;
+static int	   drm_bufs_info DRM_SYSCTL_HANDLER_ARGS;
 #if DRM_DEBUG_CODExx
-static int	   drm_vma_info SYSCTL_HANDLER_ARGS;
+static int	   drm_vma_info DRM_SYSCTL_HANDLER_ARGS;
 #endif
 #if DRM_DMA_HISTOGRAM
-static int	   drm_histo_info SYSCTL_HANDLER_ARGS;
+static int	   drm_histo_info DRM_SYSCTL_HANDLER_ARGS;
 #endif
 
 struct drm_sysctl_list {
 	const char *name;
-	int	   (*f) SYSCTL_HANDLER_ARGS;
+	int	   (*f) DRM_SYSCTL_HANDLER_ARGS;
 } drm_sysctl_list[] = {
 	{ "name",    drm_name_info    },
 	{ "mem",     drm_mem_info     },
@@ -137,7 +137,7 @@ int drm_sysctl_cleanup(drm_device_t *dev)
 	return 0;
 }
 
-static int drm_name_info SYSCTL_HANDLER_ARGS
+static int drm_name_info DRM_SYSCTL_HANDLER_ARGS
 {
 	drm_device_t *dev = arg1;
 	char buf[128];
@@ -155,11 +155,11 @@ static int drm_name_info SYSCTL_HANDLER_ARGS
 	return 0;
 }
 
-static int _drm_vm_info SYSCTL_HANDLER_ARGS
+static int _drm_vm_info DRM_SYSCTL_HANDLER_ARGS
 {
 	drm_device_t *dev = arg1;
 	drm_map_t    *map;
-	const char   *types[] = { "FB", "REG", "SHM" };
+	const char   *types[] = { "FB", "REG", "SHM", "AGP" };
 	const char   *type;
 	int	     i;
 	char         buf[128];
@@ -172,7 +172,7 @@ static int _drm_vm_info SYSCTL_HANDLER_ARGS
 
 	for (i = 0; i < dev->map_count; i++) {
 		map = dev->maplist[i];
-		if (map->type < 0 || map->type > 2) type = "??";
+		if (map->type < 0 || map->type > 3) type = "??";
 		else				    type = types[map->type];
 		DRM_SYSCTL_PRINT("%4d 0x%08lx 0x%08lx %4.4s  0x%02x 0x%08lx ",
 				 i,
@@ -192,7 +192,7 @@ static int _drm_vm_info SYSCTL_HANDLER_ARGS
 	return 0;
 }
 
-static int drm_vm_info SYSCTL_HANDLER_ARGS
+static int drm_vm_info DRM_SYSCTL_HANDLER_ARGS
 {
 	drm_device_t *dev = arg1;
 	int	     ret;
@@ -205,7 +205,7 @@ static int drm_vm_info SYSCTL_HANDLER_ARGS
 }
 
 
-static int _drm_queues_info SYSCTL_HANDLER_ARGS
+static int _drm_queues_info DRM_SYSCTL_HANDLER_ARGS
 {
 	drm_device_t *dev = arg1;
 	int	     i;
@@ -221,7 +221,7 @@ static int _drm_queues_info SYSCTL_HANDLER_ARGS
 		atomic_inc(&q->use_count);
 		DRM_SYSCTL_PRINT_RET(atomic_dec(&q->use_count),
 				     "%5d/0x%03x %5d %5d"
-				     " %5d/%c%c/%c%c%c %5d %10d %10d %10d\n",
+				     " %5d/%c%c/%c%c%c %5Zd %10d %10d %10d\n",
 				     i,
 				     q->flags,
 				     atomic_read(&q->use_count),
@@ -243,7 +243,7 @@ static int _drm_queues_info SYSCTL_HANDLER_ARGS
 	return 0;
 }
 
-static int drm_queues_info SYSCTL_HANDLER_ARGS
+static int drm_queues_info DRM_SYSCTL_HANDLER_ARGS
 {
 	drm_device_t *dev = arg1;
 	int	     ret;
@@ -257,7 +257,7 @@ static int drm_queues_info SYSCTL_HANDLER_ARGS
 /* drm_bufs_info is called whenever a process reads
    hw.dri.0.bufs. */
 
-static int _drm_bufs_info SYSCTL_HANDLER_ARGS
+static int _drm_bufs_info DRM_SYSCTL_HANDLER_ARGS
 {
 	drm_device_t	 *dev = arg1;
 	drm_device_dma_t *dma = dev->dma;
@@ -293,7 +293,7 @@ static int _drm_bufs_info SYSCTL_HANDLER_ARGS
 	return 0;
 }
 
-static int drm_bufs_info SYSCTL_HANDLER_ARGS
+static int drm_bufs_info DRM_SYSCTL_HANDLER_ARGS
 {
 	drm_device_t *dev = arg1;
 	int	     ret;
@@ -305,7 +305,7 @@ static int drm_bufs_info SYSCTL_HANDLER_ARGS
 }
 
 
-static int _drm_clients_info SYSCTL_HANDLER_ARGS
+static int _drm_clients_info DRM_SYSCTL_HANDLER_ARGS
 {
 	drm_device_t *dev = arg1;
 	drm_file_t   *priv;
@@ -327,7 +327,7 @@ static int _drm_clients_info SYSCTL_HANDLER_ARGS
 	return 0;
 }
 
-static int drm_clients_info SYSCTL_HANDLER_ARGS
+static int drm_clients_info DRM_SYSCTL_HANDLER_ARGS
 {
 	drm_device_t *dev = arg1;
 	int	     ret;
@@ -340,7 +340,7 @@ static int drm_clients_info SYSCTL_HANDLER_ARGS
 
 #if DRM_DEBUG_CODExx
 
-static int _drm_vma_info SYSCTL_HANDLER_ARGS
+static int _drm_vma_info DRM_SYSCTL_HANDLER_ARGS
 {
 	drm_device_t	      *dev = arg1;
 	drm_vma_entry_t	      *pt;
@@ -412,7 +412,7 @@ static int _drm_vma_info SYSCTL_HANDLER_ARGS
 	return 0;
 }
 
-static int drm_vma_info SYSCTL_HANDLER_ARGS
+static int drm_vma_info DRM_SYSCTL_HANDLER_ARGS
 {
 	drm_device_t *dev = arg1;
 	int	     ret;
@@ -426,7 +426,7 @@ static int drm_vma_info SYSCTL_HANDLER_ARGS
 
 
 #if DRM_DMA_HISTOGRAM
-static int _drm_histo_info SYSCTL_HANDLER_ARGS
+static int _drm_histo_info DRM_SYSCTL_HANDLER_ARGS
 {
 	drm_device_t	 *dev = arg1;
 	drm_device_dma_t *dma = dev->dma;
@@ -498,9 +498,9 @@ static int _drm_histo_info SYSCTL_HANDLER_ARGS
 	} else {
 		DRM_SYSCTL_PRINT("lock		     none\n");
 	}
-	DRM_SYSCTL_PRINT("context_flag   0x%08x\n", dev->context_flag);
-	DRM_SYSCTL_PRINT("interrupt_flag 0x%08x\n", dev->interrupt_flag);
-	DRM_SYSCTL_PRINT("dma_flag       0x%08x\n", dev->dma_flag);
+	DRM_SYSCTL_PRINT("context_flag   0x%08lx\n", dev->context_flag);
+	DRM_SYSCTL_PRINT("interrupt_flag 0x%08lx\n", dev->interrupt_flag);
+	DRM_SYSCTL_PRINT("dma_flag       0x%08lx\n", dev->dma_flag);
 
 	DRM_SYSCTL_PRINT("queue_count    %10d\n",	 dev->queue_count);
 	DRM_SYSCTL_PRINT("last_context   %10d\n",	 dev->last_context);
@@ -541,7 +541,7 @@ static int _drm_histo_info SYSCTL_HANDLER_ARGS
 	return 0;
 }
 
-static int drm_histo_info SYSCTL_HANDLER_ARGS
+static int drm_histo_info DRM_SYSCTL_HANDLER_ARGS
 {
 	drm_device_t *dev = arg1;
 	int	     ret;
diff --git a/bsd/drmP.h b/bsd/drmP.h
index b62aff08d..7a1159c78 100644
--- a/bsd/drmP.h
+++ b/bsd/drmP.h
@@ -25,7 +25,7 @@
  * DEALINGS IN THE SOFTWARE.
  * 
  * $PI: xc/programs/Xserver/hw/xfree86/os-support/linux/drm/kernel/drmP.h,v 1.58 1999/08/30 13:05:00 faith Exp $
- * $XFree86: xc/programs/Xserver/hw/xfree86/os-support/bsd/drm/kernel/drmP.h,v 1.1 2000/06/17 00:03:28 martin Exp $
+ * $XFree86: xc/programs/Xserver/hw/xfree86/os-support/bsd/drm/kernel/drmP.h,v 1.3 2001/03/06 16:45:26 dawes Exp $
  * 
  */
 
@@ -49,11 +49,11 @@
 #include <sys/sysctl.h>
 #include <sys/select.h>
 #include <sys/bus.h>
-#if __FreeBSD_version >= 500005
+#if __FreeBSD_version >= 400005
 #include <sys/taskqueue.h>
 #endif
 
-#if __FreeBSD_version >= 500006
+#if __FreeBSD_version >= 400006
 #define DRM_AGP
 #endif
 
@@ -73,6 +73,11 @@ typedef u_int32_t spinlock_t;
 #define atomic_add(n, p)	atomic_add_int(p, n)
 #define atomic_sub(n, p)	atomic_subtract_int(p, n)
 
+/* The version number here is a guess */
+#if __FreeBSD_version >= 500010
+#define callout_init(a)		callout_init(a, 0)
+#endif
+
 /* Fake this */
 static __inline u_int32_t
 test_and_set_bit(int b, volatile u_int32_t *p)
@@ -128,14 +133,14 @@ find_first_zero_bit(volatile u_int32_t *p, int max)
  * Fake out the module macros for versions of FreeBSD where they don't
  * exist.
  */
-#if __FreeBSD_version < 500002
+#if __FreeBSD_version < 400002
 
 #define MODULE_VERSION(a,b)		struct __hack
 #define MODULE_DEPEND(a,b,c,d,e)	struct __hack
 
 #endif
 
-#define DRM_DEBUG_CODE 2	  /* Include debugging code (if > 1, then
+#define DRM_DEBUG_CODE 0	  /* Include debugging code (if > 1, then
 				     also include looping detection. */
 #define DRM_DMA_HISTOGRAM 1	  /* Make histogram of DMA latency. */
 
@@ -340,6 +345,7 @@ typedef struct drm_freelist {
 	int		  low_mark;    /* Low water mark		   */
 	int		  high_mark;   /* High water mark		   */
 	atomic_t	  wfh;	       /* If waiting for high mark	   */
+	struct simplelock	  lock;	       /* hope this doesn't need to be linux compatible */
 } drm_freelist_t;
 
 typedef struct drm_buf_entry {
@@ -509,15 +515,15 @@ typedef struct drm_device {
 				/* Context support */
 	struct resource   *irq;		/* Interrupt used by board	   */
 	void		  *irqh;	/* Handle from bus_setup_intr      */
-	__volatile__ int  context_flag;	 /* Context swapping flag	   */
-	__volatile__ int  interrupt_flag;/* Interruption handler flag	   */
-	__volatile__ int  dma_flag;	 /* DMA dispatch flag		   */
+	__volatile__ long  context_flag; /* Context swapping flag	   */
+	__volatile__ long  interrupt_flag;/* Interruption handler flag	   */
+	__volatile__ long  dma_flag;	 /* DMA dispatch flag		   */
 	struct callout	  timer;	/* Timer for delaying ctx switch   */
 	int		  context_wait; /* Processes waiting on ctx switch */
 	int		  last_checked;	/* Last context checked for DMA	   */
 	int		  last_context;	/* Last current context		   */
 	int		  last_switch;	/* Time at last context switch  */
-#if __FreeBSD_version >= 500005
+#if __FreeBSD_version >= 400005
 	struct task	  task;
 #endif
 	struct timespec	  ctx_start;
@@ -594,7 +600,13 @@ extern int	     drm_sysctl_cleanup(drm_device_t *dev);
 
 				/* Memory management support (memory.c) */
 extern void	     drm_mem_init(void);
-extern int	     drm_mem_info SYSCTL_HANDLER_ARGS;
+
+#if __FreeBSD_version < 411000
+#define DRM_SYSCTL_HANDLER_ARGS SYSCTL_HANDLER_ARGS
+#else
+#define DRM_SYSCTL_HANDLER_ARGS (SYSCTL_HANDLER_ARGS)
+#endif
+extern int	     drm_mem_info DRM_SYSCTL_HANDLER_ARGS;
 extern void	     *drm_alloc(size_t size, int area);
 extern void	     *drm_realloc(void *oldpt, size_t oldsize, size_t size,
 				  int area);
diff --git a/libdrm/xf86drm.c b/libdrm/xf86drm.c
index bb719edb6..33d387e90 100644
--- a/libdrm/xf86drm.c
+++ b/libdrm/xf86drm.c
@@ -27,7 +27,7 @@
  * Authors: Rickard E. (Rik) Faith <faith@valinux.com>
  *	    Kevin E. Martin <martin@valinux.com>
  *
- * $XFree86: xc/programs/Xserver/hw/xfree86/os-support/linux/drm/xf86drm.c,v 1.17 2000/09/24 13:51:32 alanh Exp $
+ * $XFree86: xc/programs/Xserver/hw/xfree86/os-support/linux/drm/xf86drm.c,v 1.18 2001/03/21 18:08:54 dawes Exp $
  *
  */
 
@@ -164,7 +164,11 @@ static drmHashEntry *drmGetEntry(int fd)
 
 static int drmOpenDevice(long dev, int minor)
 {
-    stat_t          st;
+#ifdef XFree86LOADER
+    struct xf86stat st;
+#else
+    struct stat     st;
+#endif
     char            buf[64];
     int             fd;
     mode_t          dirmode = DRM_DEV_DIRMODE;
@@ -485,6 +489,11 @@ int drmAddMap(int fd,
     drm_map_t map;
 
     map.offset  = offset;
+#ifdef __alpha__
+    /* Make sure we add the bus_base to all but shm */
+    if (type != DRM_SHM)
+	map.offset += BUS_BASE;
+#endif
     map.size    = size;
     map.handle  = 0;
     map.type    = type;
diff --git a/libdrm/xf86drmHash.c b/libdrm/xf86drmHash.c
index 70240b950..1f1a05b3a 100644
--- a/libdrm/xf86drmHash.c
+++ b/libdrm/xf86drmHash.c
@@ -25,7 +25,7 @@
  *
  * Authors: Rickard E. (Rik) Faith <faith@valinux.com>
  *
- * $XFree86: xc/programs/Xserver/hw/xfree86/os-support/linux/drm/xf86drmHash.c,v 1.3 2000/06/17 00:03:34 martin Exp $
+ * $XFree86: xc/programs/Xserver/hw/xfree86/os-support/linux/drm/xf86drmHash.c,v 1.4 2001/03/21 18:08:54 dawes Exp $
  *
  * DESCRIPTION
  *