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authorGareth Hughes <gareth@users.sourceforge.net>2001-02-15 08:12:14 +0000
committerGareth Hughes <gareth@users.sourceforge.net>2001-02-15 08:12:14 +0000
commit360475376c5a597caf4a981c934a6b0d783fa94d (patch)
tree433f6970813deb74a2c8e1636b772a1f8567b267 /shared-core
parent38c22bc4883ac201bde7f5f130a72acd1be68ec5 (diff)
Merge mga-1-0-0-branch into trunk.
Diffstat (limited to 'shared-core')
-rw-r--r--shared-core/drm.h87
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)