initial port of i915 to BSD, not finished doesn't work.. no idea why...

10 files changed, 218 insertions, 16 deletions

diff --git a/bsd-core/Makefile b/bsd-core/Makefile
index dcd6dfca..f4f6550d 100644
--- a/bsd-core/Makefile
+++ b/bsd-core/Makefile
@@ -1,6 +1,12 @@
 SHARED=		../shared
 SHAREDFILES=	drm.h \
 		drm_sarea.h \
+		i915.h \
+		i915_dma.c \
+		i915_drm.h \
+		i915_drv.h \
+		i915_irq.c \
+		i915_mem.c \
 		mach64.h \
 		mach64_dma.c \
 		mach64_drm.h \
@@ -46,7 +52,7 @@ SHAREDFILES=	drm.h \
 		via_mm.c \
 		via_mm.h
 
-SUBDIR = mach64 mga r128 radeon sis tdfx
+SUBDIR = i915 mach64 mga r128 radeon sis tdfx
 
 CLEANFILES+= ${SHAREDFILES}
 
diff --git a/bsd-core/i915/Makefile b/bsd-core/i915/Makefile
new file mode 100644
index 00000000..5be067ef
--- /dev/null
+++ b/bsd-core/i915/Makefile
@@ -0,0 +1,23 @@
+# $FreeBSD$
+
+.PATH:	${.CURDIR}/..
+KMOD	= i915
+NOMAN=	YES
+SRCS    = i915_dma.c i915_drv.c i915_irq.c i915_mem.c
+SRCS   += device_if.h bus_if.h pci_if.h opt_drm.h
+CFLAGS += ${DEBUG_FLAGS} -I. -I..
+
+.if defined(DRM_DEBUG)
+DRM_DEBUG_OPT= "\#define DRM_DEBUG 1"
+.endif
+
+.if !defined(DRM_NOLINUX)
+DRM_LINUX_OPT= "\#define DRM_LINUX 1"
+.endif
+
+opt_drm.h:
+	touch opt_drm.h
+	echo $(DRM_DEBUG_OPT) >> opt_drm.h
+	echo $(DRM_LINUX_OPT) >> opt_drm.h
+
+.include <bsd.kmod.mk>
diff --git a/bsd-core/i915_drv.c b/bsd-core/i915_drv.c
new file mode 100644
index 00000000..2f5474ed
--- /dev/null
+++ b/bsd-core/i915_drv.c
@@ -0,0 +1,61 @@
+/* i915_drv.c -- ATI Radeon driver -*- linux-c -*-
+ * Created: Wed Feb 14 17:10:04 2001 by gareth@valinux.com
+ *
+ * Copyright 2000 VA Linux Systems, Inc., Sunnyvale, California.
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * 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
+ * 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.
+ *
+ * Authors:
+ *    Gareth Hughes <gareth@valinux.com>
+ *
+ */
+
+#include "i915.h"
+#include "drmP.h"
+#include "drm.h"
+#include "i915_drm.h"
+#include "i915_drv.h"
+#if __REALLY_HAVE_SG
+#include "ati_pcigart.h"
+#endif
+
+#include "drm_agpsupport.h"
+#include "drm_auth.h"
+#include "drm_bufs.h"
+#include "drm_context.h"
+#include "drm_dma.h"
+#include "drm_drawable.h"
+#include "drm_drv.h"
+#include "drm_fops.h"
+#include "drm_ioctl.h"
+#include "drm_irq.h"
+#include "drm_lock.h"
+#include "drm_memory.h"
+#include "drm_pci.h"
+#include "drm_vm.h"
+#include "drm_sysctl.h"
+#include "drm_scatter.h"
+
+#ifdef __FreeBSD__
+DRIVER_MODULE(DRIVER_NAME, pci, DRM(driver), DRM(devclass), 0, 0);
+#elif defined(__NetBSD__)
+CFDRIVER_DECL(i915, DV_TTY, NULL);
+#endif /* __FreeBSD__ */
diff --git a/bsd/Makefile b/bsd/Makefile
index dcd6dfca..f4f6550d 100644
--- a/bsd/Makefile
+++ b/bsd/Makefile
@@ -1,6 +1,12 @@
 SHARED=		../shared
 SHAREDFILES=	drm.h \
 		drm_sarea.h \
+		i915.h \
+		i915_dma.c \
+		i915_drm.h \
+		i915_drv.h \
+		i915_irq.c \
+		i915_mem.c \
 		mach64.h \
 		mach64_dma.c \
 		mach64_drm.h \
@@ -46,7 +52,7 @@ SHAREDFILES=	drm.h \
 		via_mm.c \
 		via_mm.h
 
-SUBDIR = mach64 mga r128 radeon sis tdfx
+SUBDIR = i915 mach64 mga r128 radeon sis tdfx
 
 CLEANFILES+= ${SHAREDFILES}
 
diff --git a/bsd/i915/Makefile b/bsd/i915/Makefile
new file mode 100644
index 00000000..5be067ef
--- /dev/null
+++ b/bsd/i915/Makefile
@@ -0,0 +1,23 @@
+# $FreeBSD$
+
+.PATH:	${.CURDIR}/..
+KMOD	= i915
+NOMAN=	YES
+SRCS    = i915_dma.c i915_drv.c i915_irq.c i915_mem.c
+SRCS   += device_if.h bus_if.h pci_if.h opt_drm.h
+CFLAGS += ${DEBUG_FLAGS} -I. -I..
+
+.if defined(DRM_DEBUG)
+DRM_DEBUG_OPT= "\#define DRM_DEBUG 1"
+.endif
+
+.if !defined(DRM_NOLINUX)
+DRM_LINUX_OPT= "\#define DRM_LINUX 1"
+.endif
+
+opt_drm.h:
+	touch opt_drm.h
+	echo $(DRM_DEBUG_OPT) >> opt_drm.h
+	echo $(DRM_LINUX_OPT) >> opt_drm.h
+
+.include <bsd.kmod.mk>
diff --git a/bsd/i915_drv.c b/bsd/i915_drv.c
new file mode 100644
index 00000000..2f5474ed
--- /dev/null
+++ b/bsd/i915_drv.c
@@ -0,0 +1,61 @@
+/* i915_drv.c -- ATI Radeon driver -*- linux-c -*-
+ * Created: Wed Feb 14 17:10:04 2001 by gareth@valinux.com
+ *
+ * Copyright 2000 VA Linux Systems, Inc., Sunnyvale, California.
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * 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
+ * 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.
+ *
+ * Authors:
+ *    Gareth Hughes <gareth@valinux.com>
+ *
+ */
+
+#include "i915.h"
+#include "drmP.h"
+#include "drm.h"
+#include "i915_drm.h"
+#include "i915_drv.h"
+#if __REALLY_HAVE_SG
+#include "ati_pcigart.h"
+#endif
+
+#include "drm_agpsupport.h"
+#include "drm_auth.h"
+#include "drm_bufs.h"
+#include "drm_context.h"
+#include "drm_dma.h"
+#include "drm_drawable.h"
+#include "drm_drv.h"
+#include "drm_fops.h"
+#include "drm_ioctl.h"
+#include "drm_irq.h"
+#include "drm_lock.h"
+#include "drm_memory.h"
+#include "drm_pci.h"
+#include "drm_vm.h"
+#include "drm_sysctl.h"
+#include "drm_scatter.h"
+
+#ifdef __FreeBSD__
+DRIVER_MODULE(DRIVER_NAME, pci, DRM(driver), DRM(devclass), 0, 0);
+#elif defined(__NetBSD__)
+CFDRIVER_DECL(i915, DV_TTY, NULL);
+#endif /* __FreeBSD__ */
diff --git a/shared-core/i915_dma.c b/shared-core/i915_dma.c
index d1a441e7..e7364ffe 100644
--- a/shared-core/i915_dma.c
+++ b/shared-core/i915_dma.c
@@ -81,7 +81,7 @@ void i915_kernel_lost_context(drm_device_t *dev)
 }
 
 
-int i915_cleanup(drm_device_t *dev)
+static int i915_dma_cleanup(drm_device_t *dev)
 {
 	/* Make sure interrupts are disabled here because the uninstall ioctl
 	 * may not have been called from userspace and after dev_private
@@ -98,9 +98,15 @@ int i915_cleanup(drm_device_t *dev)
 		}
 
 	   	if (dev_priv->hw_status_page) {
+#ifdef __FreeBSD__
+#if __FreeBSD_version > 500000	
+			contigfree(dev_priv->hw_status_page, PAGE_SIZE, DRM(M_DRM));
+#endif
+#else
 			pci_free_consistent(dev->pdev, PAGE_SIZE,
 				      dev_priv->hw_status_page,
 				      dev_priv->dma_status_page);
+#endif
 		   	/* Need to rewrite hardware status page */
 		   	I915_WRITE(0x02080, 0x1ffff000);
 		}
@@ -126,14 +132,14 @@ static int i915_initialize(drm_device_t *dev,
 	if(!dev_priv->sarea) {
 		DRM_ERROR("can not find sarea!\n");
 		dev->dev_private = (void *)dev_priv;
-		i915_cleanup(dev);
+		i915_dma_cleanup(dev);
 		return DRM_ERR(EINVAL);
 	}
 
 	DRM_FIND_MAP( dev_priv->mmio_map, init->mmio_offset );
 	if(!dev_priv->mmio_map) {
 		dev->dev_private = (void *)dev_priv;
-		i915_cleanup(dev);
+		i915_dma_cleanup(dev);
 		DRM_ERROR("can not find mmio map!\n");
 		return DRM_ERR(EINVAL);
 	}
@@ -157,7 +163,7 @@ static int i915_initialize(drm_device_t *dev,
 
    	if (dev_priv->ring.map.handle == NULL) {
 		dev->dev_private = (void *) dev_priv;
-	   	i915_cleanup(dev);
+	   	i915_dma_cleanup(dev);
 	   	DRM_ERROR("can not ioremap virtual address for"
 			  " ring buffer\n");
 	   	return DRM_ERR(ENOMEM);
@@ -180,13 +186,18 @@ static int i915_initialize(drm_device_t *dev,
 	dev_priv->allow_batchbuffer = 1;
 
    	/* Program Hardware Status Page */
+#ifdef __FreeBSD__
+   	dev_priv->hw_status_page = contigmalloc(PAGE_SIZE, DRM(M_DRM), M_NOWAIT, 0ul, 0, 0, 0);
+	dev_priv->dma_status_page = vtophys(dev_priv->hw_status_page);	
+#else
    	dev_priv->hw_status_page =
 		pci_alloc_consistent( dev->pdev, PAGE_SIZE, 
 						&dev_priv->dma_status_page );
+#endif
 
    	if (!dev_priv->hw_status_page) {
 		dev->dev_private = (void *)dev_priv;
-		i915_cleanup(dev);
+		i915_dma_cleanup(dev);
 		DRM_ERROR("Can not allocate hardware status page\n");
 		return DRM_ERR(ENOMEM);
 	}
@@ -257,7 +268,7 @@ int i915_dma_init( DRM_IOCTL_ARGS )
 	   		retcode = i915_initialize(dev, dev_priv, &init);
 	   	break;
 	 	case I915_CLEANUP_DMA:
-	   		retcode = i915_cleanup(dev);
+	   		retcode = i915_dma_cleanup(dev);
 	   	break;
 		case I915_RESUME_DMA:
 			retcode = i915_resume(dev);
diff --git a/shared-core/i915_drv.h b/shared-core/i915_drv.h
index ba306c65..40530eb0 100644
--- a/shared-core/i915_drv.h
+++ b/shared-core/i915_drv.h
@@ -61,7 +61,7 @@ typedef struct drm_i915_private {
 
 				/* i915_dma.c */
 extern int i915_dma_init( DRM_IOCTL_ARGS );
-extern int i915_cleanup(drm_device_t *dev);
+extern int i915_dma_cleanup(drm_device_t *dev);
 extern int i915_flush_ioctl( DRM_IOCTL_ARGS );
 extern int i915_batchbuffer( DRM_IOCTL_ARGS );
 extern int i915_flip_bufs( DRM_IOCTL_ARGS );
diff --git a/shared/i915_dma.c b/shared/i915_dma.c
index d1a441e7..e7364ffe 100644
--- a/shared/i915_dma.c
+++ b/shared/i915_dma.c
@@ -81,7 +81,7 @@ void i915_kernel_lost_context(drm_device_t *dev)
 }
 
 
-int i915_cleanup(drm_device_t *dev)
+static int i915_dma_cleanup(drm_device_t *dev)
 {
 	/* Make sure interrupts are disabled here because the uninstall ioctl
 	 * may not have been called from userspace and after dev_private
@@ -98,9 +98,15 @@ int i915_cleanup(drm_device_t *dev)
 		}
 
 	   	if (dev_priv->hw_status_page) {
+#ifdef __FreeBSD__
+#if __FreeBSD_version > 500000	
+			contigfree(dev_priv->hw_status_page, PAGE_SIZE, DRM(M_DRM));
+#endif
+#else
 			pci_free_consistent(dev->pdev, PAGE_SIZE,
 				      dev_priv->hw_status_page,
 				      dev_priv->dma_status_page);
+#endif
 		   	/* Need to rewrite hardware status page */
 		   	I915_WRITE(0x02080, 0x1ffff000);
 		}
@@ -126,14 +132,14 @@ static int i915_initialize(drm_device_t *dev,
 	if(!dev_priv->sarea) {
 		DRM_ERROR("can not find sarea!\n");
 		dev->dev_private = (void *)dev_priv;
-		i915_cleanup(dev);
+		i915_dma_cleanup(dev);
 		return DRM_ERR(EINVAL);
 	}
 
 	DRM_FIND_MAP( dev_priv->mmio_map, init->mmio_offset );
 	if(!dev_priv->mmio_map) {
 		dev->dev_private = (void *)dev_priv;
-		i915_cleanup(dev);
+		i915_dma_cleanup(dev);
 		DRM_ERROR("can not find mmio map!\n");
 		return DRM_ERR(EINVAL);
 	}
@@ -157,7 +163,7 @@ static int i915_initialize(drm_device_t *dev,
 
    	if (dev_priv->ring.map.handle == NULL) {
 		dev->dev_private = (void *) dev_priv;
-	   	i915_cleanup(dev);
+	   	i915_dma_cleanup(dev);
 	   	DRM_ERROR("can not ioremap virtual address for"
 			  " ring buffer\n");
 	   	return DRM_ERR(ENOMEM);
@@ -180,13 +186,18 @@ static int i915_initialize(drm_device_t *dev,
 	dev_priv->allow_batchbuffer = 1;
 
    	/* Program Hardware Status Page */
+#ifdef __FreeBSD__
+   	dev_priv->hw_status_page = contigmalloc(PAGE_SIZE, DRM(M_DRM), M_NOWAIT, 0ul, 0, 0, 0);
+	dev_priv->dma_status_page = vtophys(dev_priv->hw_status_page);	
+#else
    	dev_priv->hw_status_page =
 		pci_alloc_consistent( dev->pdev, PAGE_SIZE, 
 						&dev_priv->dma_status_page );
+#endif
 
    	if (!dev_priv->hw_status_page) {
 		dev->dev_private = (void *)dev_priv;
-		i915_cleanup(dev);
+		i915_dma_cleanup(dev);
 		DRM_ERROR("Can not allocate hardware status page\n");
 		return DRM_ERR(ENOMEM);
 	}
@@ -257,7 +268,7 @@ int i915_dma_init( DRM_IOCTL_ARGS )
 	   		retcode = i915_initialize(dev, dev_priv, &init);
 	   	break;
 	 	case I915_CLEANUP_DMA:
-	   		retcode = i915_cleanup(dev);
+	   		retcode = i915_dma_cleanup(dev);
 	   	break;
 		case I915_RESUME_DMA:
 			retcode = i915_resume(dev);
diff --git a/shared/i915_drv.h b/shared/i915_drv.h
index ba306c65..40530eb0 100644
--- a/shared/i915_drv.h
+++ b/shared/i915_drv.h
@@ -61,7 +61,7 @@ typedef struct drm_i915_private {
 
 				/* i915_dma.c */
 extern int i915_dma_init( DRM_IOCTL_ARGS );
-extern int i915_cleanup(drm_device_t *dev);
+extern int i915_dma_cleanup(drm_device_t *dev);
 extern int i915_flush_ioctl( DRM_IOCTL_ARGS );
 extern int i915_batchbuffer( DRM_IOCTL_ARGS );
 extern int i915_flip_bufs( DRM_IOCTL_ARGS );