Import of XFree86 3.9.17X_3_9_17

22 files changed, 48 insertions, 60 deletions

diff --git a/linux-core/Makefile.kernel b/linux-core/Makefile.kernel
index 57c6c50ca..c286d8fd5 100644
--- a/linux-core/Makefile.kernel
+++ b/linux-core/Makefile.kernel
@@ -9,6 +9,7 @@
 # Note 2! The CFLAGS definitions are now inherited from the
 # parent makes..
 #
+# $XFree86: xc/programs/Xserver/hw/xfree86/os-support/linux/drm/kernel/Makefile.kernel,v 1.2 1999/09/27 14:59:24 dawes Exp $
 
 L_TARGET        := libdrm.a
 
@@ -21,14 +22,7 @@ ifdef CONFIG_DRM_GAMMA
 M_OBJS          += gamma.o
 endif
 
-ifdef CONFIG_DRM_TDFX
-M_OBJS          += tdfx.o
-endif
-
 include $(TOPDIR)/Rules.make
 
 gamma.o: gamma_drv.o gamma_dma.o $(L_TARGET)
 	$(LD) $(LD_RFLAG) -r -o $@ gamma_drv.o gamma_dma.o -L. -ldrm
-
-tdfx.o: tdfx_drv.o tdfx_context.o $(L_TARGET)
-	$(LD) $(LD_RFLAG) -r -o $@ tdfx_drv.o tdfx_context.o -L. -ldrm
diff --git a/linux-core/drmP.h b/linux-core/drmP.h
index 966e6e05a..e01cf28b1 100644
--- a/linux-core/drmP.h
+++ b/linux-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/linux/drm/kernel/drmP.h,v 1.1 1999/09/25 14:37:59 dawes Exp $
+ * $XFree86: xc/programs/Xserver/hw/xfree86/os-support/linux/drm/kernel/drmP.h,v 1.2 1999/12/14 01:33:56 robin Exp $
  * 
  */
 
diff --git a/linux-core/tdfx_drv.c b/linux-core/tdfx_drv.c
index da1a3540a..31924254d 100644
--- a/linux-core/tdfx_drv.c
+++ b/linux-core/tdfx_drv.c
@@ -25,7 +25,7 @@
  * DEALINGS IN THE SOFTWARE.
  * 
  * $PI$
- * $XFree86$
+ * $XFree86: xc/programs/Xserver/hw/xfree86/os-support/linux/drm/kernel/tdfx_drv.c,v 1.1 1999/12/14 01:49:22 robin Exp $
  *
  */
 
diff --git a/linux/Makefile.kernel b/linux/Makefile.kernel
index 57c6c50ca..c286d8fd5 100644
--- a/linux/Makefile.kernel
+++ b/linux/Makefile.kernel
@@ -9,6 +9,7 @@
 # Note 2! The CFLAGS definitions are now inherited from the
 # parent makes..
 #
+# $XFree86: xc/programs/Xserver/hw/xfree86/os-support/linux/drm/kernel/Makefile.kernel,v 1.2 1999/09/27 14:59:24 dawes Exp $
 
 L_TARGET        := libdrm.a
 
@@ -21,14 +22,7 @@ ifdef CONFIG_DRM_GAMMA
 M_OBJS          += gamma.o
 endif
 
-ifdef CONFIG_DRM_TDFX
-M_OBJS          += tdfx.o
-endif
-
 include $(TOPDIR)/Rules.make
 
 gamma.o: gamma_drv.o gamma_dma.o $(L_TARGET)
 	$(LD) $(LD_RFLAG) -r -o $@ gamma_drv.o gamma_dma.o -L. -ldrm
-
-tdfx.o: tdfx_drv.o tdfx_context.o $(L_TARGET)
-	$(LD) $(LD_RFLAG) -r -o $@ tdfx_drv.o tdfx_context.o -L. -ldrm
diff --git a/linux/Makefile.linux b/linux/Makefile.linux
index a0bdeb52a..95fe7585e 100644
--- a/linux/Makefile.linux
+++ b/linux/Makefile.linux
@@ -25,7 +25,7 @@
 # DEALINGS IN THE SOFTWARE.
 # 
 # $PI: xc/programs/Xserver/hw/xfree86/os-support/linux/drm/generic/Makefile.linux,v 1.23 1999/07/02 17:46:30 faith Exp $
-# $XFree86: xc/programs/Xserver/hw/xfree86/os-support/linux/drm/generic/Makefile.linux,v 1.3 1999/06/27 14:08:21 dawes Exp $
+# $XFree86: xc/programs/Xserver/hw/xfree86/os-support/linux/drm/kernel/Makefile.linux,v 1.2 1999/12/14 01:33:55 robin Exp $
 # 
 
 .SUFFIXES:
diff --git a/linux/bufs.c b/linux/bufs.c
index 780c4fb69..72ba990f9 100644
--- a/linux/bufs.c
+++ b/linux/bufs.c
@@ -25,7 +25,7 @@
  * DEALINGS IN THE SOFTWARE.
  * 
  * $PI: xc/programs/Xserver/hw/xfree86/os-support/linux/drm/kernel/bufs.c,v 1.8 1999/08/30 13:05:00 faith Exp $
- * $XFree86: xc/programs/Xserver/hw/xfree86/os-support/linux/drm/kernel/bufs.c,v 1.1 1999/09/25 14:37:57 dawes Exp $
+ * $XFree86: xc/programs/Xserver/hw/xfree86/os-support/linux/drm/kernel/bufs.c,v 1.2 1999/12/14 01:33:55 robin Exp $
  *
  */
 
diff --git a/linux/dma.c b/linux/dma.c
index ea08a859e..9b6aacdbf 100644
--- a/linux/dma.c
+++ b/linux/dma.c
@@ -25,7 +25,7 @@
  * DEALINGS IN THE SOFTWARE.
  * 
  * $PI: xc/programs/Xserver/hw/xfree86/os-support/linux/drm/kernel/dma.c,v 1.7 1999/09/16 16:56:18 faith Exp $
- * $XFree86: xc/programs/Xserver/hw/xfree86/os-support/linux/drm/kernel/dma.c,v 1.1 1999/09/25 14:37:58 dawes Exp $
+ * $XFree86: xc/programs/Xserver/hw/xfree86/os-support/linux/drm/kernel/dma.c,v 1.2 1999/12/14 01:33:55 robin Exp $
  *
  */
 
diff --git a/linux/drm.h b/linux/drm.h
index 320db51eb..6c0b2206e 100644
--- a/linux/drm.h
+++ b/linux/drm.h
@@ -25,7 +25,7 @@
  * DEALINGS IN THE SOFTWARE.
  * 
  * $PI: xc/programs/Xserver/hw/xfree86/os-support/linux/drm/kernel/drm.h,v 1.46 1999/08/20 20:00:53 faith Exp $
- * $XFree86: xc/programs/Xserver/hw/xfree86/os-support/linux/drm/kernel/drm.h,v 1.1 1999/09/25 14:37:58 dawes Exp $
+ * $XFree86: xc/programs/Xserver/hw/xfree86/os-support/linux/drm/kernel/drm.h,v 1.2 1999/12/14 01:33:56 robin Exp $
  *
  * Acknowledgements:
  * Dec 1999, Richard Henderson <rth@twiddle.net>, move to generic cmpxchg.
diff --git a/linux/drmP.h b/linux/drmP.h
index 966e6e05a..e01cf28b1 100644
--- a/linux/drmP.h
+++ b/linux/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/linux/drm/kernel/drmP.h,v 1.1 1999/09/25 14:37:59 dawes Exp $
+ * $XFree86: xc/programs/Xserver/hw/xfree86/os-support/linux/drm/kernel/drmP.h,v 1.2 1999/12/14 01:33:56 robin Exp $
  * 
  */
 
diff --git a/linux/fops.c b/linux/fops.c
index 47eacb833..39bfdbb8e 100644
--- a/linux/fops.c
+++ b/linux/fops.c
@@ -25,7 +25,7 @@
  * DEALINGS IN THE SOFTWARE.
  * 
  * $PI: xc/programs/Xserver/hw/xfree86/os-support/linux/drm/kernel/fops.c,v 1.3 1999/08/20 15:36:45 faith Exp $
- * $XFree86: xc/programs/Xserver/hw/xfree86/os-support/linux/drm/kernel/fops.c,v 1.1 1999/09/25 14:37:59 dawes Exp $
+ * $XFree86: xc/programs/Xserver/hw/xfree86/os-support/linux/drm/kernel/fops.c,v 1.2 1999/12/14 01:33:56 robin Exp $
  *
  */
 
diff --git a/linux/gamma_drv.c b/linux/gamma_drv.c
index 0ae7814cc..b7998ae89 100644
--- a/linux/gamma_drv.c
+++ b/linux/gamma_drv.c
@@ -25,7 +25,7 @@
  * DEALINGS IN THE SOFTWARE.
  * 
  * $PI: xc/programs/Xserver/hw/xfree86/os-support/linux/drm/kernel/gamma_drv.c,v 1.17 1999/08/30 13:05:00 faith Exp $
- * $XFree86: xc/programs/Xserver/hw/xfree86/os-support/linux/drm/kernel/gamma_drv.c,v 1.1 1999/09/25 14:38:00 dawes Exp $
+ * $XFree86: xc/programs/Xserver/hw/xfree86/os-support/linux/drm/kernel/gamma_drv.c,v 1.2 1999/12/14 01:33:57 robin Exp $
  *
  */
 
diff --git a/linux/lists.c b/linux/lists.c
index b84561f2e..442bb2a68 100644
--- a/linux/lists.c
+++ b/linux/lists.c
@@ -25,7 +25,7 @@
  * DEALINGS IN THE SOFTWARE.
  * 
  * $PI: xc/programs/Xserver/hw/xfree86/os-support/linux/drm/kernel/lists.c,v 1.3 1999/08/20 15:07:02 faith Exp $
- * $XFree86: xc/programs/Xserver/hw/xfree86/os-support/linux/drm/kernel/lists.c,v 1.1 1999/09/25 14:38:01 dawes Exp $
+ * $XFree86: xc/programs/Xserver/hw/xfree86/os-support/linux/drm/kernel/lists.c,v 1.2 1999/12/14 01:33:57 robin Exp $
  *
  */
 
diff --git a/linux/lock.c b/linux/lock.c
index e8c1eff10..f80d45d38 100644
--- a/linux/lock.c
+++ b/linux/lock.c
@@ -25,7 +25,7 @@
  * DEALINGS IN THE SOFTWARE.
  * 
  * $PI: xc/programs/Xserver/hw/xfree86/os-support/linux/drm/kernel/lock.c,v 1.5 1999/08/30 13:05:00 faith Exp $
- * $XFree86: xc/programs/Xserver/hw/xfree86/os-support/linux/drm/kernel/lock.c,v 1.1 1999/09/25 14:38:01 dawes Exp $
+ * $XFree86: xc/programs/Xserver/hw/xfree86/os-support/linux/drm/kernel/lock.c,v 1.2 1999/12/14 01:33:57 robin Exp $
  *
  */
 
diff --git a/linux/memory.c b/linux/memory.c
index af8d510b5..4e5ceb9e9 100644
--- a/linux/memory.c
+++ b/linux/memory.c
@@ -25,7 +25,7 @@
  * DEALINGS IN THE SOFTWARE.
  * 
  * $PI: xc/programs/Xserver/hw/xfree86/os-support/linux/drm/kernel/memory.c,v 1.4 1999/08/20 20:00:53 faith Exp $
- * $XFree86: xc/programs/Xserver/hw/xfree86/os-support/linux/drm/kernel/memory.c,v 1.1 1999/09/25 14:38:02 dawes Exp $
+ * $XFree86: xc/programs/Xserver/hw/xfree86/os-support/linux/drm/kernel/memory.c,v 1.2 1999/12/14 01:33:57 robin Exp $
  *
  */
 
diff --git a/linux/proc.c b/linux/proc.c
index f946bdcc7..edb4f0ae1 100644
--- a/linux/proc.c
+++ b/linux/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/linux/drm/kernel/proc.c,v 1.1 1999/09/25 14:38:02 dawes Exp $
+ * $XFree86: xc/programs/Xserver/hw/xfree86/os-support/linux/drm/kernel/proc.c,v 1.2 1999/12/14 01:33:58 robin Exp $
  *
  */
 
@@ -79,26 +79,26 @@ int drm_proc_init(drm_device_t *dev)
 	struct proc_dir_entry *ent;
 	int		      i, j;
 
-	drm_root = create_proc_entry("dri", S_IFDIR, NULL);
+	drm_root = create_proc_entry("graphics", S_IFDIR, NULL);
 	if (!drm_root) {
-		DRM_ERROR("Cannot create /proc/dri\n");
+		DRM_ERROR("Cannot create /proc/graphics\n");
 		return -1;
 	}
 
 				/* Instead of doing this search, we should
-				   add some global support for /proc/dri. */
+				   add some global support for /proc/graphics. */
 	for (i = 0; i < 8; i++) {
-		sprintf(drm_slot_name, "dri/%d", i);
+		sprintf(drm_slot_name, "graphics/%d", i);
 		drm_dev_root = create_proc_entry(drm_slot_name, S_IFDIR, NULL);
 		if (!drm_dev_root) {
 			DRM_ERROR("Cannot create /proc/%s\n", drm_slot_name);
-			remove_proc_entry("dri", NULL);
+			remove_proc_entry("graphics", NULL);
 		}
 		if (drm_dev_root->nlink == 2) break;
 		drm_dev_root = NULL;
 	}
 	if (!drm_dev_root) {
-		DRM_ERROR("Cannot find slot in /proc/dri\n");
+		DRM_ERROR("Cannot find slot in /proc/graphics\n");
 		return -1;
 	}
 
@@ -112,7 +112,7 @@ int drm_proc_init(drm_device_t *dev)
 				remove_proc_entry(drm_proc_list[i].name,
 						  drm_dev_root);
 			remove_proc_entry(drm_slot_name, NULL);
-			remove_proc_entry("dri", NULL);
+			remove_proc_entry("graphics", NULL);
 			return -1;
 		}
 		ent->read_proc = drm_proc_list[i].f;
@@ -135,7 +135,7 @@ int drm_proc_cleanup(void)
 			}
 			remove_proc_entry(drm_slot_name, NULL);
 		}
-		remove_proc_entry("dri", NULL);
+		remove_proc_entry("graphics", NULL);
 		remove_proc_entry(DRM_NAME, NULL);
 	}
 	drm_root = drm_dev_root = NULL;
diff --git a/linux/tdfx_context.c b/linux/tdfx_context.c
index 0c3c541d0..29e75ab5e 100644
--- a/linux/tdfx_context.c
+++ b/linux/tdfx_context.c
@@ -25,7 +25,7 @@
  * DEALINGS IN THE SOFTWARE.
  * 
  * $PI$
- * $XFree86$
+ * $XFree86: xc/programs/Xserver/hw/xfree86/os-support/linux/drm/kernel/tdfx_context.c,v 1.1 1999/12/14 01:49:21 robin Exp $
  *
  */
 
diff --git a/linux/tdfx_drv.c b/linux/tdfx_drv.c
index da1a3540a..31924254d 100644
--- a/linux/tdfx_drv.c
+++ b/linux/tdfx_drv.c
@@ -25,7 +25,7 @@
  * DEALINGS IN THE SOFTWARE.
  * 
  * $PI$
- * $XFree86$
+ * $XFree86: xc/programs/Xserver/hw/xfree86/os-support/linux/drm/kernel/tdfx_drv.c,v 1.1 1999/12/14 01:49:22 robin Exp $
  *
  */
 
diff --git a/linux/tdfx_drv.h b/linux/tdfx_drv.h
index bdff05ee1..aad3aa191 100644
--- a/linux/tdfx_drv.h
+++ b/linux/tdfx_drv.h
@@ -25,7 +25,7 @@
  * DEALINGS IN THE SOFTWARE.
  * 
  * $PI$
- * $XFree86$
+ * $XFree86: xc/programs/Xserver/hw/xfree86/os-support/linux/drm/kernel/tdfx_drv.h,v 1.1 1999/12/14 01:49:22 robin Exp $
  * 
  */
 
diff --git a/linux/vm.c b/linux/vm.c
index d649a6e75..6267addbe 100644
--- a/linux/vm.c
+++ b/linux/vm.c
@@ -25,7 +25,7 @@
  * DEALINGS IN THE SOFTWARE.
  * 
  * $PI: xc/programs/Xserver/hw/xfree86/os-support/linux/drm/kernel/vm.c,v 1.7 1999/08/21 02:48:34 faith Exp $
- * $XFree86: xc/programs/Xserver/hw/xfree86/os-support/linux/drm/kernel/vm.c,v 1.1 1999/09/25 14:38:02 dawes Exp $
+ * $XFree86: xc/programs/Xserver/hw/xfree86/os-support/linux/drm/kernel/vm.c,v 1.2 1999/12/14 01:33:58 robin Exp $
  *
  */
 
diff --git a/shared-core/drm.h b/shared-core/drm.h
index 320db51eb..6c0b2206e 100644
--- a/shared-core/drm.h
+++ b/shared-core/drm.h
@@ -25,7 +25,7 @@
  * DEALINGS IN THE SOFTWARE.
  * 
  * $PI: xc/programs/Xserver/hw/xfree86/os-support/linux/drm/kernel/drm.h,v 1.46 1999/08/20 20:00:53 faith Exp $
- * $XFree86: xc/programs/Xserver/hw/xfree86/os-support/linux/drm/kernel/drm.h,v 1.1 1999/09/25 14:37:58 dawes Exp $
+ * $XFree86: xc/programs/Xserver/hw/xfree86/os-support/linux/drm/kernel/drm.h,v 1.2 1999/12/14 01:33:56 robin Exp $
  *
  * Acknowledgements:
  * Dec 1999, Richard Henderson <rth@twiddle.net>, move to generic cmpxchg.
diff --git a/shared/drm.h b/shared/drm.h
index 320db51eb..6c0b2206e 100644
--- a/shared/drm.h
+++ b/shared/drm.h
@@ -25,7 +25,7 @@
  * DEALINGS IN THE SOFTWARE.
  * 
  * $PI: xc/programs/Xserver/hw/xfree86/os-support/linux/drm/kernel/drm.h,v 1.46 1999/08/20 20:00:53 faith Exp $
- * $XFree86: xc/programs/Xserver/hw/xfree86/os-support/linux/drm/kernel/drm.h,v 1.1 1999/09/25 14:37:58 dawes Exp $
+ * $XFree86: xc/programs/Xserver/hw/xfree86/os-support/linux/drm/kernel/drm.h,v 1.2 1999/12/14 01:33:56 robin Exp $
  *
  * Acknowledgements:
  * Dec 1999, Richard Henderson <rth@twiddle.net>, move to generic cmpxchg.
diff --git a/tests/drmstat.c b/tests/drmstat.c
index 7af8fcc0d..dadcfd602 100644
--- a/tests/drmstat.c
+++ b/tests/drmstat.c
@@ -25,7 +25,7 @@
  * DEALINGS IN THE SOFTWARE.
  * 
  * $PI: xc/programs/Xserver/hw/xfree86/os-support/linux/drm/kernel/drmstat.c,v 1.28 1999/08/04 18:12:11 faith Exp $
- * $XFree86: xc/programs/Xserver/hw/xfree86/os-support/linux/drm/kernel/drmstat.c,v 1.1 1999/09/25 14:37:59 dawes Exp $
+ * $XFree86: xc/programs/Xserver/hw/xfree86/os-support/linux/drm/kernel/drmstat.c,v 1.2 1999/12/14 01:33:56 robin Exp $
  * 
  */
 
@@ -218,8 +218,8 @@ int main(int argc, char **argv)
 		       info->list[i].low_mark,
 		       info->list[i].high_mark);
 	    }
-	    printf("===== /proc/dri/0/mem =====\n");
-	    sprintf(buf, "cat /proc/dri/0/mem");
+	    printf("===== /proc/graphics/0/mem =====\n");
+	    sprintf(buf, "cat /proc/graphics/0/mem");
 	    system(buf);
 #if 1
 	    if (!(bufs = drmMapBufs(fd))) {
@@ -234,8 +234,8 @@ int main(int argc, char **argv)
 			bufs->list[i].total,
 			bufs->list[i].address);
 	    }
-	    printf("===== /proc/dri/0/vma =====\n");
-	    sprintf(buf, "cat /proc/dri/0/vma");
+	    printf("===== /proc/graphics/0/vma =====\n");
+	    sprintf(buf, "cat /proc/graphics/0/vma");
 	    system(buf);
 #endif
 	    break;
@@ -249,8 +249,8 @@ int main(int argc, char **argv)
 		return 1;
 	    }
 	    printf("0x%08lx:0x%04lx added\n", offset, size);
-	    printf("===== /proc/dri/0/mem =====\n");
-	    sprintf(buf, "cat /proc/dri/0/mem");
+	    printf("===== /proc/graphics/0/mem =====\n");
+	    sprintf(buf, "cat /proc/graphics/0/mem");
 	    system(buf);
 	    break;
 	case 'r':
@@ -266,8 +266,8 @@ int main(int argc, char **argv)
 		return 1;
 	    }
 	    printf("0x%08lx:0x%04lx added\n", offset, size);
-	    printf("===== /proc/dri/0/mem =====\n");
-	    sprintf(buf, "cat /proc/dri/0/mem");
+	    printf("===== /proc/graphics/0/mem =====\n");
+	    sprintf(buf, "cat /proc/graphics/0/mem");
 	    system(buf);
 	    break;
 	case 's':
@@ -280,7 +280,7 @@ int main(int argc, char **argv)
 		return 1;
 	    }
 	    printf("0x%04lx byte shm added at 0x%08lx\n", size, handle);
-	    sprintf(buf, "cat /proc/dri/0/vm");
+	    sprintf(buf, "cat /proc/graphics/0/vm");
 	    system(buf);
 	    break;
 	case 'P':
@@ -293,12 +293,12 @@ int main(int argc, char **argv)
 	    }
 	    printf("0x%08lx:0x%04lx mapped at %p for pid %d\n",
 		   offset, size, address, getpid());
-	    printf("===== /proc/dri/0/vma =====\n");
-	    sprintf(buf, "cat /proc/dri/0/vma");
+	    printf("===== /proc/graphics/0/vma =====\n");
+	    sprintf(buf, "cat /proc/graphics/0/vma");
 	    system(buf);
 	    mprotect((void *)offset, size, PROT_READ);
-	    printf("===== /proc/dri/0/vma =====\n");
-	    sprintf(buf, "cat /proc/dri/0/vma");
+	    printf("===== /proc/graphics/0/vma =====\n");
+	    sprintf(buf, "cat /proc/graphics/0/vma");
 	    system(buf);
 	    break;
 	case 'w':
@@ -316,10 +316,10 @@ int main(int argc, char **argv)
 	    sprintf(buf, "cat /proc/%d/maps", getpid());
 	    system(buf);
 	    printf("===== /proc/grphics/0/mem =====\n");
-	    sprintf(buf, "cat /proc/dri/0/mem");
+	    sprintf(buf, "cat /proc/graphics/0/mem");
 	    system(buf);
-	    printf("===== /proc/dri/0/vma =====\n");
-	    sprintf(buf, "cat /proc/dri/0/vma");
+	    printf("===== /proc/graphics/0/vma =====\n");
+	    sprintf(buf, "cat /proc/graphics/0/vma");
 	    system(buf);
 	    printf("===== READING =====\n");
 	    for (i = 0; i < 0x10; i++)
@@ -336,8 +336,8 @@ int main(int argc, char **argv)
 	    for (i = 0; i < 0x10; i++)
 		printf("%02x ", (unsigned int)((unsigned char *)address)[i]);
 	    printf("\n");
-	    printf("===== /proc/dri/0/vma =====\n");
-	    sprintf(buf, "cat /proc/dri/0/vma");
+	    printf("===== /proc/graphics/0/vma =====\n");
+	    sprintf(buf, "cat /proc/graphics/0/vma");
 	    system(buf);
 	    break;
 	case 'L':