Massive merge from trunk.texmem-0-0-1-20021127-mesa-4-1-merge

14 files changed, 56 insertions, 47 deletions

diff --git a/bsd-core/drmP.h b/bsd-core/drmP.h
index 1adaa0e5a..b7b21da4e 100644
--- a/bsd-core/drmP.h
+++ b/bsd-core/drmP.h
@@ -448,6 +448,7 @@ struct drm_device {
 				/* Context support */
 #ifdef __FreeBSD__
 	int		  irq;		/* Interrupt used by board	   */
+	int		  irqrid;		/* Interrupt used by board	   */
 	struct resource   *irqr;	/* Resource for interrupt used by board	   */
 #elif defined(__NetBSD__)
 	struct pci_attach_args  pa;
diff --git a/bsd-core/drm_dma.c b/bsd-core/drm_dma.c
index 4593a712d..5632b5a2b 100644
--- a/bsd-core/drm_dma.c
+++ b/bsd-core/drm_dma.c
@@ -41,12 +41,6 @@
 #define __HAVE_SHARED_IRQ	0
 #endif
 
-#if __HAVE_SHARED_IRQ
-#define DRM_IRQ_TYPE		SA_SHIRQ
-#else
-#define DRM_IRQ_TYPE		0
-#endif
-
 #if __HAVE_DMA
 
 int DRM(dma_setup)( drm_device_t *dev )
@@ -503,7 +497,6 @@ int DRM(dma_get_buffers)(drm_device_t *dev, drm_dma_t *dma)
 
 int DRM(irq_install)( drm_device_t *dev, int irq )
 {
-	int rid;
 	int retcode;
 
 	if ( !irq )
@@ -535,18 +528,24 @@ int DRM(irq_install)( drm_device_t *dev, int irq )
 	DRM(driver_irq_preinstall)( dev );
 
 				/* Install handler */
-	rid = 0;
-	dev->irqr = bus_alloc_resource(dev->device, SYS_RES_IRQ, &rid,
+	dev->irqrid = 0;
+	dev->irqr = bus_alloc_resource(dev->device, SYS_RES_IRQ, &dev->irqrid,
 				      0, ~0, 1, RF_SHAREABLE);
-	if (!dev->irqr)
+	if (!dev->irqr) {
+		DRM_LOCK;
+		dev->irq = 0;
+		dev->irqrid = 0;
+		DRM_UNLOCK;
 		return ENOENT;
+	}
 	
 	retcode = bus_setup_intr(dev->device, dev->irqr, INTR_TYPE_TTY,
 				 DRM(dma_service), dev, &dev->irqh);
 	if ( retcode ) {
 		DRM_LOCK;
-		bus_release_resource(dev->device, SYS_RES_IRQ, 0, dev->irqr);
+		bus_release_resource(dev->device, SYS_RES_IRQ, dev->irqrid, dev->irqr);
 		dev->irq = 0;
+		dev->irqrid = 0;
 		DRM_UNLOCK;
 		return retcode;
 	}
@@ -560,10 +559,13 @@ int DRM(irq_install)( drm_device_t *dev, int irq )
 int DRM(irq_uninstall)( drm_device_t *dev )
 {
 	int irq;
-
+	int irqrid;
+	
 	DRM_LOCK;
 	irq = dev->irq;
+	irqrid = dev->irqrid;
 	dev->irq = 0;
+	dev->irqrid = 0;
 	DRM_UNLOCK;
 
 	if ( !irq )
@@ -574,7 +576,7 @@ int DRM(irq_uninstall)( drm_device_t *dev )
 	DRM(driver_irq_uninstall)( dev );
 
 	bus_teardown_intr(dev->device, dev->irqr, dev->irqh);
-	bus_release_resource(dev->device, SYS_RES_IRQ, 0, dev->irqr);
+	bus_release_resource(dev->device, SYS_RES_IRQ, irqrid, dev->irqr);
 	
 	return 0;
 }
diff --git a/bsd-core/drm_drv.c b/bsd-core/drm_drv.c
index 872f6bc6b..4a6fc15f1 100644
--- a/bsd-core/drm_drv.c
+++ b/bsd-core/drm_drv.c
@@ -1037,7 +1037,11 @@ int DRM(ioctl)( DRM_IOCTL_ARGS )
 
 	case FIOGETOWN:
 		atomic_dec(&dev->ioctl_count);
+#if (__FreeBSD_version >= 500000)
+		*(int *) data = fgetown(&dev->buf_sigio);
+#else
 		*(int *) data = fgetown(dev->buf_sigio);
+#endif
 		return 0;
 	}
 #endif /* __FreeBSD__ */
diff --git a/bsd-core/drm_os_freebsd.h b/bsd-core/drm_os_freebsd.h
index 1206b25fd..ff2a64609 100644
--- a/bsd-core/drm_os_freebsd.h
+++ b/bsd-core/drm_os_freebsd.h
@@ -142,7 +142,7 @@ do {								\
 #define DRM_HZ hz
 
 #define DRM_WAIT_ON( ret, queue, timeout, condition )			\
-while (condition) {							\
+while (!condition) {							\
 	ret = tsleep( &(queue), PZERO | PCATCH, "drmwtq", (timeout) );	\
 	if ( ret )							\
 		return ret;						\
diff --git a/bsd-core/mga/Makefile b/bsd-core/mga/Makefile
index 13e43c466..a280e0248 100644
--- a/bsd-core/mga/Makefile
+++ b/bsd-core/mga/Makefile
@@ -3,7 +3,7 @@
 .PATH:	${.CURDIR}/..
 KMOD= 	mga
 NOMAN=	YES
-SRCS=		mga_drv.c mga_state.c mga_warp.c mga_dma.c
+SRCS=		mga_drv.c mga_state.c mga_warp.c mga_dma.c mga_irq.c
 SRCS+=	device_if.h bus_if.h pci_if.h opt_drm.h
 CFLAGS+=	${DEBUG_FLAGS} -I. -I..
 
diff --git a/bsd-core/r128/Makefile b/bsd-core/r128/Makefile
index 83f784826..2d2e7e4fe 100644
--- a/bsd-core/r128/Makefile
+++ b/bsd-core/r128/Makefile
@@ -3,7 +3,7 @@
 .PATH:	${.CURDIR}/..
 KMOD	= r128
 NOMAN=	YES
-SRCS    = r128_cce.c r128_drv.c r128_state.c
+SRCS    = r128_cce.c r128_drv.c r128_state.c r128_irq.c
 SRCS   += device_if.h bus_if.h pci_if.h opt_drm.h
 CFLAGS += ${DEBUG_FLAGS} -I. -I..
 
diff --git a/bsd/Imakefile b/bsd/Imakefile
index 575e72b44..fddf8f536 100644
--- a/bsd/Imakefile
+++ b/bsd/Imakefile
@@ -1,5 +1,4 @@
-
-XCOMM $XFree86: xc/programs/Xserver/hw/xfree86/os-support/bsd/drm/kernel/Imakefile,v 1.8 2001/12/13 00:24:45 alanh Exp $
+XCOMM $XFree86: xc/programs/Xserver/hw/xfree86/os-support/bsd/drm/kernel/Imakefile,v 1.9 2002/02/27 22:18:10 tsi Exp $
 
 XCOMM This is a kludge until we determine how best to build the
 XCOMM kernel-specific device driver.  This allows us to continue
@@ -20,10 +19,12 @@ all::
 clean::
 	$(MAKE) -f Makefile.bsd clean
 
+LinkSourceFile(drm_sarea.h,$(XF86OSSRC)/shared/drm/kernel)
 LinkSourceFile(mga.h,$(XF86OSSRC)/shared/drm/kernel)
 LinkSourceFile(mga_dma.c,$(XF86OSSRC)/shared/drm/kernel)
 LinkSourceFile(mga_drm.h,$(XF86OSSRC)/shared/drm/kernel)
 LinkSourceFile(mga_drv.h,$(XF86OSSRC)/shared/drm/kernel)
+LinkSourceFile(mga_irq.c,$(XF86OSSRC)/shared/drm/kernel)
 LinkSourceFile(mga_state.c,$(XF86OSSRC)/shared/drm/kernel)
 LinkSourceFile(mga_ucode.h,$(XF86OSSRC)/shared/drm/kernel)
 LinkSourceFile(mga_warp.c,$(XF86OSSRC)/shared/drm/kernel)
@@ -31,6 +32,7 @@ LinkSourceFile(r128.h,$(XF86OSSRC)/shared/drm/kernel)
 LinkSourceFile(r128_cce.c,$(XF86OSSRC)/shared/drm/kernel)
 LinkSourceFile(r128_drm.h,$(XF86OSSRC)/shared/drm/kernel)
 LinkSourceFile(r128_drv.h,$(XF86OSSRC)/shared/drm/kernel)
+LinkSourceFile(r128_irq.c,$(XF86OSSRC)/shared/drm/kernel)
 LinkSourceFile(r128_state.c,$(XF86OSSRC)/shared/drm/kernel)
 LinkSourceFile(radeon.h,$(XF86OSSRC)/shared/drm/kernel)
 LinkSourceFile(radeon_cp.c,$(XF86OSSRC)/shared/drm/kernel)
diff --git a/bsd/drmP.h b/bsd/drmP.h
index 1adaa0e5a..b7b21da4e 100644
--- a/bsd/drmP.h
+++ b/bsd/drmP.h
@@ -448,6 +448,7 @@ struct drm_device {
 				/* Context support */
 #ifdef __FreeBSD__
 	int		  irq;		/* Interrupt used by board	   */
+	int		  irqrid;		/* Interrupt used by board	   */
 	struct resource   *irqr;	/* Resource for interrupt used by board	   */
 #elif defined(__NetBSD__)
 	struct pci_attach_args  pa;
diff --git a/bsd/drm_dma.h b/bsd/drm_dma.h
index 4593a712d..5632b5a2b 100644
--- a/bsd/drm_dma.h
+++ b/bsd/drm_dma.h
@@ -41,12 +41,6 @@
 #define __HAVE_SHARED_IRQ	0
 #endif
 
-#if __HAVE_SHARED_IRQ
-#define DRM_IRQ_TYPE		SA_SHIRQ
-#else
-#define DRM_IRQ_TYPE		0
-#endif
-
 #if __HAVE_DMA
 
 int DRM(dma_setup)( drm_device_t *dev )
@@ -503,7 +497,6 @@ int DRM(dma_get_buffers)(drm_device_t *dev, drm_dma_t *dma)
 
 int DRM(irq_install)( drm_device_t *dev, int irq )
 {
-	int rid;
 	int retcode;
 
 	if ( !irq )
@@ -535,18 +528,24 @@ int DRM(irq_install)( drm_device_t *dev, int irq )
 	DRM(driver_irq_preinstall)( dev );
 
 				/* Install handler */
-	rid = 0;
-	dev->irqr = bus_alloc_resource(dev->device, SYS_RES_IRQ, &rid,
+	dev->irqrid = 0;
+	dev->irqr = bus_alloc_resource(dev->device, SYS_RES_IRQ, &dev->irqrid,
 				      0, ~0, 1, RF_SHAREABLE);
-	if (!dev->irqr)
+	if (!dev->irqr) {
+		DRM_LOCK;
+		dev->irq = 0;
+		dev->irqrid = 0;
+		DRM_UNLOCK;
 		return ENOENT;
+	}
 	
 	retcode = bus_setup_intr(dev->device, dev->irqr, INTR_TYPE_TTY,
 				 DRM(dma_service), dev, &dev->irqh);
 	if ( retcode ) {
 		DRM_LOCK;
-		bus_release_resource(dev->device, SYS_RES_IRQ, 0, dev->irqr);
+		bus_release_resource(dev->device, SYS_RES_IRQ, dev->irqrid, dev->irqr);
 		dev->irq = 0;
+		dev->irqrid = 0;
 		DRM_UNLOCK;
 		return retcode;
 	}
@@ -560,10 +559,13 @@ int DRM(irq_install)( drm_device_t *dev, int irq )
 int DRM(irq_uninstall)( drm_device_t *dev )
 {
 	int irq;
-
+	int irqrid;
+	
 	DRM_LOCK;
 	irq = dev->irq;
+	irqrid = dev->irqrid;
 	dev->irq = 0;
+	dev->irqrid = 0;
 	DRM_UNLOCK;
 
 	if ( !irq )
@@ -574,7 +576,7 @@ int DRM(irq_uninstall)( drm_device_t *dev )
 	DRM(driver_irq_uninstall)( dev );
 
 	bus_teardown_intr(dev->device, dev->irqr, dev->irqh);
-	bus_release_resource(dev->device, SYS_RES_IRQ, 0, dev->irqr);
+	bus_release_resource(dev->device, SYS_RES_IRQ, irqrid, dev->irqr);
 	
 	return 0;
 }
diff --git a/bsd/drm_drv.h b/bsd/drm_drv.h
index 872f6bc6b..4a6fc15f1 100644
--- a/bsd/drm_drv.h
+++ b/bsd/drm_drv.h
@@ -1037,7 +1037,11 @@ int DRM(ioctl)( DRM_IOCTL_ARGS )
 
 	case FIOGETOWN:
 		atomic_dec(&dev->ioctl_count);
+#if (__FreeBSD_version >= 500000)
+		*(int *) data = fgetown(&dev->buf_sigio);
+#else
 		*(int *) data = fgetown(dev->buf_sigio);
+#endif
 		return 0;
 	}
 #endif /* __FreeBSD__ */
diff --git a/bsd/drm_os_freebsd.h b/bsd/drm_os_freebsd.h
index 1206b25fd..ff2a64609 100644
--- a/bsd/drm_os_freebsd.h
+++ b/bsd/drm_os_freebsd.h
@@ -142,7 +142,7 @@ do {								\
 #define DRM_HZ hz
 
 #define DRM_WAIT_ON( ret, queue, timeout, condition )			\
-while (condition) {							\
+while (!condition) {							\
 	ret = tsleep( &(queue), PZERO | PCATCH, "drmwtq", (timeout) );	\
 	if ( ret )							\
 		return ret;						\
diff --git a/bsd/mga/Makefile b/bsd/mga/Makefile
index 13e43c466..a280e0248 100644
--- a/bsd/mga/Makefile
+++ b/bsd/mga/Makefile
@@ -3,7 +3,7 @@
 .PATH:	${.CURDIR}/..
 KMOD= 	mga
 NOMAN=	YES
-SRCS=		mga_drv.c mga_state.c mga_warp.c mga_dma.c
+SRCS=		mga_drv.c mga_state.c mga_warp.c mga_dma.c mga_irq.c
 SRCS+=	device_if.h bus_if.h pci_if.h opt_drm.h
 CFLAGS+=	${DEBUG_FLAGS} -I. -I..
 
diff --git a/bsd/r128/Makefile b/bsd/r128/Makefile
index 83f784826..2d2e7e4fe 100644
--- a/bsd/r128/Makefile
+++ b/bsd/r128/Makefile
@@ -3,7 +3,7 @@
 .PATH:	${.CURDIR}/..
 KMOD	= r128
 NOMAN=	YES
-SRCS    = r128_cce.c r128_drv.c r128_state.c
+SRCS    = r128_cce.c r128_drv.c r128_state.c r128_irq.c
 SRCS   += device_if.h bus_if.h pci_if.h opt_drm.h
 CFLAGS += ${DEBUG_FLAGS} -I. -I..
 
diff --git a/libdrm/xf86drm.c b/libdrm/xf86drm.c
index 8d3a20d11..0532a1ece 100644
--- a/libdrm/xf86drm.c
+++ b/libdrm/xf86drm.c
@@ -27,13 +27,14 @@
  * 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 1.25 2001/08/27 17:40:59 dawes Exp $
+ * $XFree86: xc/programs/Xserver/hw/xfree86/os-support/linux/drm/xf86drm.c,v 1.28 2002/10/16 01:26:49 dawes Exp $
  *
  */
 
 #ifdef XFree86Server
 # include "xf86.h"
 # include "xf86_OSproc.h"
+# include "drm.h"
 # include "xf86_ansic.h"
 # define _DRM_MALLOC xalloc
 # define _DRM_FREE   xfree
@@ -66,6 +67,7 @@ extern int xf86RemoveSIGIOHandler(int fd);
 #  define _DRM_MALLOC Xmalloc
 #  define _DRM_FREE   Xfree
 # endif
+# include "drm.h"
 #endif
 
 /* No longer needed with CVS kernel modules on alpha 
@@ -81,7 +83,6 @@ extern unsigned long _bus_base(void);
 #endif
 
 #include "xf86drm.h"
-#include "drm.h"
 
 #ifndef DRM_MAJOR
 #define DRM_MAJOR 226		/* Linux */
@@ -197,7 +198,6 @@ static int drmOpenDevice(long dev, int minor)
     stat_t          st;
     char            buf[64];
     int             fd;
-    mode_t          dirmode = DRM_DEV_DIRMODE;
     mode_t          devmode = DRM_DEV_MODE;
     int             isroot  = !geteuid();
 #if defined(XFree86Server)
@@ -209,23 +209,16 @@ static int drmOpenDevice(long dev, int minor)
 
 #if defined(XFree86Server)
     devmode  = xf86ConfigDRI.mode ? xf86ConfigDRI.mode : DRM_DEV_MODE;
-    dirmode  = (devmode & S_IRUSR) ? S_IXUSR : 0;
-    dirmode |= (devmode & S_IRGRP) ? S_IXGRP : 0;
-    dirmode |= (devmode & S_IROTH) ? S_IXOTH : 0;
-    dirmode |= devmode;
     devmode &= ~(S_IXUSR|S_IXGRP|S_IXOTH);
     group = (xf86ConfigDRI.group >= 0) ? xf86ConfigDRI.group : DRM_DEV_GID;
 #endif
 
     if (stat(DRM_DIR_NAME, &st)) {
 	if (!isroot) return DRM_ERR_NOT_ROOT;
-	remove(DRM_DIR_NAME);
-	mkdir(DRM_DIR_NAME, dirmode);
+	mkdir(DRM_DIR_NAME, DRM_DEV_DIRMODE);
+	chown(DRM_DIR_NAME, 0, 0); /* root:root */
+	chmod(DRM_DIR_NAME, DRM_DEV_DIRMODE);
     }
-#if defined(XFree86Server)
-    chown(DRM_DIR_NAME, user, group);
-    chmod(DRM_DIR_NAME, dirmode);
-#endif
 
     sprintf(buf, DRM_DEV_NAME, DRM_DIR_NAME, minor);
     drmMsg("drmOpenDevice: node name is %s\n", buf);