Merge mga-1-0-0-branch into trunk.

1 files changed, 67 insertions, 20 deletions

diff --git a/shared-core/drm.h b/shared-core/drm.h
index dc3d262d..470eb033 100644
--- a/shared-core/drm.h
+++ b/shared-core/drm.h
@@ -19,10 +19,10 @@
  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * PRECISION INSIGHT AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
+ * VA LINUX SYSTEMS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
  * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
- * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- * DEALINGS IN THE SOFTWARE.
+ * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
  *
  * Authors:
  *    Rickard E. (Rik) Faith <faith@valinux.com>
@@ -35,6 +35,7 @@
 #ifndef _DRM_H_
 #define _DRM_H_
 
+#include <linux/config.h>
 #if defined(__linux__)
 #include <asm/ioctl.h>		/* For _IO* macros */
 #define DRM_IOCTL_NR(n)	     _IOC_NR(n)
@@ -43,15 +44,11 @@
 #define DRM_IOCTL_NR(n)	     ((n) & 0xff)
 #endif
 
-#define DRM_PROC_DEVICES "/proc/devices"
-#define DRM_PROC_MISC	 "/proc/misc"
-#define DRM_PROC_DRM	 "/proc/drm"
-#define DRM_DEV_DRM	 "/dev/drm"
 #define DRM_DEV_MODE	 (S_IRUSR|S_IWUSR|S_IRGRP|S_IWGRP)
 #define DRM_DEV_UID	 0
 #define DRM_DEV_GID	 0
 
-
+#define DRM_MAJOR       226
 #define DRM_NAME	"drm"	  /* Name in kernel, /dev, and /proc	    */
 #define DRM_MIN_ORDER	5	  /* At least 2^5 bytes = 32 bytes	    */
 #define DRM_MAX_ORDER	22	  /* Up to 2^22 bytes = 4MB		    */
@@ -72,12 +69,20 @@ typedef unsigned int  drm_magic_t;
  * XF86DRIClipRectRec in the server as well */
 
 typedef struct drm_clip_rect {
-           unsigned short x1;
-           unsigned short y1;
-           unsigned short x2;
-           unsigned short y2;
+	unsigned short	x1;
+	unsigned short	y1;
+	unsigned short	x2;
+	unsigned short	y2;
 } drm_clip_rect_t;
 
+typedef struct drm_tex_region {
+	unsigned char	next;
+	unsigned char	prev;
+	unsigned char	in_use;
+	unsigned char	padding;
+	unsigned int	age;
+} drm_tex_region_t;
+
 /* Seperate include files for the i810/mga/r128 specific structures */
 #include "mga_drm.h"
 #include "i810_drm.h"
@@ -150,6 +155,44 @@ typedef struct drm_map {
 				 /* Private data			    */
 } drm_map_t;
 
+typedef struct drm_client {
+	int		idx;	/* Which client desired?                    */
+	int		auth;	/* Is client authenticated?                 */
+	unsigned long	pid;	/* Process id                               */
+	unsigned long	uid;	/* User id                                  */
+	unsigned long	magic;	/* Magic                                    */
+	unsigned long	iocs;	/* Ioctl count                              */
+} drm_client_t;
+
+typedef enum {
+	_DRM_STAT_LOCK,
+	_DRM_STAT_OPENS,
+	_DRM_STAT_CLOSES,
+	_DRM_STAT_IOCTLS,
+	_DRM_STAT_LOCKS,
+	_DRM_STAT_UNLOCKS,
+	_DRM_STAT_VALUE,	/* Generic value                      */
+	_DRM_STAT_BYTE,		/* Generic byte counter (1024bytes/K) */
+	_DRM_STAT_COUNT,	/* Generic non-byte counter (1000/k)  */
+
+	_DRM_STAT_IRQ,		/* IRQ */
+	_DRM_STAT_PRIMARY,	/* Primary DMA bytes */
+	_DRM_STAT_SECONDARY,	/* Secondary DMA bytes */
+	_DRM_STAT_DMA,		/* DMA */
+	_DRM_STAT_SPECIAL,	/* Special DMA (e.g., priority or polled) */
+	_DRM_STAT_MISSED	/* Missed DMA opportunity */
+
+				/* Add to the *END* of the list */
+} drm_stat_type_t;
+
+typedef struct drm_stats {
+	unsigned long count;
+	struct {
+		unsigned long   value;
+		drm_stat_type_t type;
+	} data[15];
+} drm_stats_t;
+
 typedef enum drm_lock_flags {
 	_DRM_LOCK_READY	     = 0x01, /* Wait until hardware is ready for DMA */
 	_DRM_LOCK_QUIESCENT  = 0x02, /* Wait until hardware quiescent	     */
@@ -309,6 +352,9 @@ typedef struct drm_agp_info {
 #define DRM_IOCTL_GET_UNIQUE		DRM_IOWR(0x01, drm_unique_t)
 #define DRM_IOCTL_GET_MAGIC		DRM_IOR( 0x02, drm_auth_t)
 #define DRM_IOCTL_IRQ_BUSID		DRM_IOWR(0x03, drm_irq_busid_t)
+#define DRM_IOCTL_GET_MAP               DRM_IOWR(0x04, drm_map_t)
+#define DRM_IOCTL_GET_CLIENT            DRM_IOWR(0x05, drm_client_t)
+#define DRM_IOCTL_GET_STATS             DRM_IOR( 0x06, drm_stats_t)
 
 #define DRM_IOCTL_SET_UNIQUE		DRM_IOW( 0x10, drm_unique_t)
 #define DRM_IOCTL_AUTH_MAGIC		DRM_IOW( 0x11, drm_auth_t)
@@ -345,17 +391,18 @@ typedef struct drm_agp_info {
 #define DRM_IOCTL_AGP_BIND		DRM_IOW( 0x36, drm_agp_binding_t)
 #define DRM_IOCTL_AGP_UNBIND		DRM_IOW( 0x37, drm_agp_binding_t)
 
-/* Mga specific ioctls */
+/* MGA specific ioctls */
 #define DRM_IOCTL_MGA_INIT		DRM_IOW( 0x40, drm_mga_init_t)
-#define DRM_IOCTL_MGA_SWAP		DRM_IOW( 0x41, drm_mga_swap_t)
-#define DRM_IOCTL_MGA_CLEAR		DRM_IOW( 0x42, drm_mga_clear_t)
-#define DRM_IOCTL_MGA_ILOAD		DRM_IOW( 0x43, drm_mga_iload_t)
-#define DRM_IOCTL_MGA_VERTEX		DRM_IOW( 0x44, drm_mga_vertex_t)
-#define DRM_IOCTL_MGA_FLUSH		DRM_IOW( 0x45, drm_lock_t )
+#define DRM_IOCTL_MGA_FLUSH		DRM_IOW( 0x41, drm_lock_t)
+#define DRM_IOCTL_MGA_RESET		DRM_IO(  0x42)
+#define DRM_IOCTL_MGA_SWAP		DRM_IO(  0x43)
+#define DRM_IOCTL_MGA_CLEAR		DRM_IOW( 0x44, drm_mga_clear_t)
+#define DRM_IOCTL_MGA_VERTEX		DRM_IOW( 0x45, drm_mga_vertex_t)
 #define DRM_IOCTL_MGA_INDICES		DRM_IOW( 0x46, drm_mga_indices_t)
-#define DRM_IOCTL_MGA_BLIT		DRM_IOW( 0x47, drm_mga_blit_t)
+#define DRM_IOCTL_MGA_ILOAD		DRM_IOW( 0x47, drm_mga_iload_t)
+#define DRM_IOCTL_MGA_BLIT		DRM_IOW( 0x48, drm_mga_blit_t)
 
-/* I810 specific ioctls */
+/* i810 specific ioctls */
 #define DRM_IOCTL_I810_INIT		DRM_IOW( 0x40, drm_i810_init_t)
 #define DRM_IOCTL_I810_VERTEX		DRM_IOW( 0x41, drm_i810_vertex_t)
 #define DRM_IOCTL_I810_CLEAR		DRM_IOW( 0x42, drm_i810_clear_t)