initial port of i915 to BSD, not finished doesn't work.. no idea why...
parent
862fcee057
commit
0b02bf9d45
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@ -1,6 +1,12 @@
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SHARED= ../shared
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SHAREDFILES= drm.h \
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drm_sarea.h \
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i915.h \
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i915_dma.c \
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i915_drm.h \
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i915_drv.h \
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i915_irq.c \
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i915_mem.c \
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mach64.h \
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mach64_dma.c \
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mach64_drm.h \
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@ -46,7 +52,7 @@ SHAREDFILES= drm.h \
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via_mm.c \
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via_mm.h
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SUBDIR = mach64 mga r128 radeon sis tdfx
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SUBDIR = i915 mach64 mga r128 radeon sis tdfx
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CLEANFILES+= ${SHAREDFILES}
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@ -0,0 +1,23 @@
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# $FreeBSD$
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.PATH: ${.CURDIR}/..
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KMOD = i915
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NOMAN= YES
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SRCS = i915_dma.c i915_drv.c i915_irq.c i915_mem.c
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SRCS += device_if.h bus_if.h pci_if.h opt_drm.h
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CFLAGS += ${DEBUG_FLAGS} -I. -I..
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.if defined(DRM_DEBUG)
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DRM_DEBUG_OPT= "\#define DRM_DEBUG 1"
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.endif
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.if !defined(DRM_NOLINUX)
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DRM_LINUX_OPT= "\#define DRM_LINUX 1"
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.endif
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opt_drm.h:
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touch opt_drm.h
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echo $(DRM_DEBUG_OPT) >> opt_drm.h
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echo $(DRM_LINUX_OPT) >> opt_drm.h
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.include <bsd.kmod.mk>
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@ -0,0 +1,61 @@
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/* i915_drv.c -- ATI Radeon driver -*- linux-c -*-
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* Created: Wed Feb 14 17:10:04 2001 by gareth@valinux.com
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*
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* Copyright 2000 VA Linux Systems, Inc., Sunnyvale, California.
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* All Rights Reserved.
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and associated documentation files (the "Software"),
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* to deal in the Software without restriction, including without limitation
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* the rights to use, copy, modify, merge, publish, distribute, sublicense,
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* and/or sell copies of the Software, and to permit persons to whom the
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* Software is furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice (including the next
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* paragraph) shall be included in all copies or substantial portions of the
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* Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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* VA LINUX SYSTEMS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
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* OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
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* ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
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* OTHER DEALINGS IN THE SOFTWARE.
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*
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* Authors:
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* Gareth Hughes <gareth@valinux.com>
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*
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*/
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#include "i915.h"
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#include "drmP.h"
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#include "drm.h"
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#include "i915_drm.h"
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#include "i915_drv.h"
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#if __REALLY_HAVE_SG
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#include "ati_pcigart.h"
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#endif
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#include "drm_agpsupport.h"
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#include "drm_auth.h"
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#include "drm_bufs.h"
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#include "drm_context.h"
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#include "drm_dma.h"
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#include "drm_drawable.h"
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#include "drm_drv.h"
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#include "drm_fops.h"
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#include "drm_ioctl.h"
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#include "drm_irq.h"
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#include "drm_lock.h"
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#include "drm_memory.h"
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#include "drm_pci.h"
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#include "drm_vm.h"
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#include "drm_sysctl.h"
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#include "drm_scatter.h"
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#ifdef __FreeBSD__
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DRIVER_MODULE(DRIVER_NAME, pci, DRM(driver), DRM(devclass), 0, 0);
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#elif defined(__NetBSD__)
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CFDRIVER_DECL(i915, DV_TTY, NULL);
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#endif /* __FreeBSD__ */
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@ -1,6 +1,12 @@
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SHARED= ../shared
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SHAREDFILES= drm.h \
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drm_sarea.h \
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i915.h \
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i915_dma.c \
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i915_drm.h \
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i915_drv.h \
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i915_irq.c \
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i915_mem.c \
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mach64.h \
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mach64_dma.c \
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mach64_drm.h \
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@ -46,7 +52,7 @@ SHAREDFILES= drm.h \
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via_mm.c \
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via_mm.h
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SUBDIR = mach64 mga r128 radeon sis tdfx
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SUBDIR = i915 mach64 mga r128 radeon sis tdfx
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CLEANFILES+= ${SHAREDFILES}
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@ -0,0 +1,23 @@
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# $FreeBSD$
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.PATH: ${.CURDIR}/..
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KMOD = i915
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NOMAN= YES
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SRCS = i915_dma.c i915_drv.c i915_irq.c i915_mem.c
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SRCS += device_if.h bus_if.h pci_if.h opt_drm.h
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CFLAGS += ${DEBUG_FLAGS} -I. -I..
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.if defined(DRM_DEBUG)
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DRM_DEBUG_OPT= "\#define DRM_DEBUG 1"
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.endif
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.if !defined(DRM_NOLINUX)
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DRM_LINUX_OPT= "\#define DRM_LINUX 1"
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.endif
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opt_drm.h:
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touch opt_drm.h
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echo $(DRM_DEBUG_OPT) >> opt_drm.h
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echo $(DRM_LINUX_OPT) >> opt_drm.h
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.include <bsd.kmod.mk>
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@ -0,0 +1,61 @@
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/* i915_drv.c -- ATI Radeon driver -*- linux-c -*-
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* Created: Wed Feb 14 17:10:04 2001 by gareth@valinux.com
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*
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* Copyright 2000 VA Linux Systems, Inc., Sunnyvale, California.
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* All Rights Reserved.
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and associated documentation files (the "Software"),
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* to deal in the Software without restriction, including without limitation
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* the rights to use, copy, modify, merge, publish, distribute, sublicense,
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* and/or sell copies of the Software, and to permit persons to whom the
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* Software is furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice (including the next
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* paragraph) shall be included in all copies or substantial portions of the
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* Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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* VA LINUX SYSTEMS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
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* OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
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* ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
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* OTHER DEALINGS IN THE SOFTWARE.
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*
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* Authors:
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* Gareth Hughes <gareth@valinux.com>
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*
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*/
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#include "i915.h"
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#include "drmP.h"
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#include "drm.h"
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#include "i915_drm.h"
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#include "i915_drv.h"
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#if __REALLY_HAVE_SG
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#include "ati_pcigart.h"
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#endif
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#include "drm_agpsupport.h"
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#include "drm_auth.h"
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#include "drm_bufs.h"
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#include "drm_context.h"
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#include "drm_dma.h"
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#include "drm_drawable.h"
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#include "drm_drv.h"
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#include "drm_fops.h"
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#include "drm_ioctl.h"
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#include "drm_irq.h"
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#include "drm_lock.h"
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#include "drm_memory.h"
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#include "drm_pci.h"
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#include "drm_vm.h"
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#include "drm_sysctl.h"
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#include "drm_scatter.h"
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#ifdef __FreeBSD__
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DRIVER_MODULE(DRIVER_NAME, pci, DRM(driver), DRM(devclass), 0, 0);
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#elif defined(__NetBSD__)
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CFDRIVER_DECL(i915, DV_TTY, NULL);
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#endif /* __FreeBSD__ */
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@ -81,7 +81,7 @@ void i915_kernel_lost_context(drm_device_t *dev)
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}
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int i915_cleanup(drm_device_t *dev)
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static int i915_dma_cleanup(drm_device_t *dev)
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{
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/* Make sure interrupts are disabled here because the uninstall ioctl
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* may not have been called from userspace and after dev_private
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}
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if (dev_priv->hw_status_page) {
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#ifdef __FreeBSD__
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#if __FreeBSD_version > 500000
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contigfree(dev_priv->hw_status_page, PAGE_SIZE, DRM(M_DRM));
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#endif
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#else
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pci_free_consistent(dev->pdev, PAGE_SIZE,
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dev_priv->hw_status_page,
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dev_priv->dma_status_page);
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#endif
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/* Need to rewrite hardware status page */
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I915_WRITE(0x02080, 0x1ffff000);
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}
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if(!dev_priv->sarea) {
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DRM_ERROR("can not find sarea!\n");
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dev->dev_private = (void *)dev_priv;
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i915_cleanup(dev);
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i915_dma_cleanup(dev);
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return DRM_ERR(EINVAL);
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}
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DRM_FIND_MAP( dev_priv->mmio_map, init->mmio_offset );
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if(!dev_priv->mmio_map) {
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dev->dev_private = (void *)dev_priv;
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i915_cleanup(dev);
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i915_dma_cleanup(dev);
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DRM_ERROR("can not find mmio map!\n");
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return DRM_ERR(EINVAL);
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}
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if (dev_priv->ring.map.handle == NULL) {
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dev->dev_private = (void *) dev_priv;
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i915_cleanup(dev);
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i915_dma_cleanup(dev);
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DRM_ERROR("can not ioremap virtual address for"
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" ring buffer\n");
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return DRM_ERR(ENOMEM);
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@ -180,13 +186,18 @@ static int i915_initialize(drm_device_t *dev,
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dev_priv->allow_batchbuffer = 1;
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/* Program Hardware Status Page */
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#ifdef __FreeBSD__
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dev_priv->hw_status_page = contigmalloc(PAGE_SIZE, DRM(M_DRM), M_NOWAIT, 0ul, 0, 0, 0);
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dev_priv->dma_status_page = vtophys(dev_priv->hw_status_page);
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#else
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dev_priv->hw_status_page =
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pci_alloc_consistent( dev->pdev, PAGE_SIZE,
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&dev_priv->dma_status_page );
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#endif
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if (!dev_priv->hw_status_page) {
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dev->dev_private = (void *)dev_priv;
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i915_cleanup(dev);
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i915_dma_cleanup(dev);
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DRM_ERROR("Can not allocate hardware status page\n");
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return DRM_ERR(ENOMEM);
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}
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@ -257,7 +268,7 @@ int i915_dma_init( DRM_IOCTL_ARGS )
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retcode = i915_initialize(dev, dev_priv, &init);
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break;
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case I915_CLEANUP_DMA:
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retcode = i915_cleanup(dev);
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retcode = i915_dma_cleanup(dev);
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break;
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case I915_RESUME_DMA:
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retcode = i915_resume(dev);
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@ -61,7 +61,7 @@ typedef struct drm_i915_private {
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/* i915_dma.c */
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extern int i915_dma_init( DRM_IOCTL_ARGS );
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extern int i915_cleanup(drm_device_t *dev);
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extern int i915_dma_cleanup(drm_device_t *dev);
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extern int i915_flush_ioctl( DRM_IOCTL_ARGS );
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extern int i915_batchbuffer( DRM_IOCTL_ARGS );
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extern int i915_flip_bufs( DRM_IOCTL_ARGS );
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@ -81,7 +81,7 @@ void i915_kernel_lost_context(drm_device_t *dev)
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}
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int i915_cleanup(drm_device_t *dev)
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static int i915_dma_cleanup(drm_device_t *dev)
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{
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/* Make sure interrupts are disabled here because the uninstall ioctl
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* may not have been called from userspace and after dev_private
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@ -98,9 +98,15 @@ int i915_cleanup(drm_device_t *dev)
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}
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if (dev_priv->hw_status_page) {
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#ifdef __FreeBSD__
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#if __FreeBSD_version > 500000
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contigfree(dev_priv->hw_status_page, PAGE_SIZE, DRM(M_DRM));
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#endif
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#else
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pci_free_consistent(dev->pdev, PAGE_SIZE,
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dev_priv->hw_status_page,
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dev_priv->dma_status_page);
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#endif
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/* Need to rewrite hardware status page */
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I915_WRITE(0x02080, 0x1ffff000);
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}
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@ -126,14 +132,14 @@ static int i915_initialize(drm_device_t *dev,
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if(!dev_priv->sarea) {
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DRM_ERROR("can not find sarea!\n");
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dev->dev_private = (void *)dev_priv;
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i915_cleanup(dev);
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i915_dma_cleanup(dev);
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return DRM_ERR(EINVAL);
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}
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DRM_FIND_MAP( dev_priv->mmio_map, init->mmio_offset );
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if(!dev_priv->mmio_map) {
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dev->dev_private = (void *)dev_priv;
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i915_cleanup(dev);
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i915_dma_cleanup(dev);
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DRM_ERROR("can not find mmio map!\n");
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return DRM_ERR(EINVAL);
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}
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@ -157,7 +163,7 @@ static int i915_initialize(drm_device_t *dev,
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if (dev_priv->ring.map.handle == NULL) {
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dev->dev_private = (void *) dev_priv;
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i915_cleanup(dev);
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i915_dma_cleanup(dev);
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DRM_ERROR("can not ioremap virtual address for"
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" ring buffer\n");
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return DRM_ERR(ENOMEM);
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@ -180,13 +186,18 @@ static int i915_initialize(drm_device_t *dev,
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dev_priv->allow_batchbuffer = 1;
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/* Program Hardware Status Page */
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#ifdef __FreeBSD__
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dev_priv->hw_status_page = contigmalloc(PAGE_SIZE, DRM(M_DRM), M_NOWAIT, 0ul, 0, 0, 0);
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dev_priv->dma_status_page = vtophys(dev_priv->hw_status_page);
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#else
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dev_priv->hw_status_page =
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pci_alloc_consistent( dev->pdev, PAGE_SIZE,
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&dev_priv->dma_status_page );
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#endif
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if (!dev_priv->hw_status_page) {
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dev->dev_private = (void *)dev_priv;
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i915_cleanup(dev);
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i915_dma_cleanup(dev);
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DRM_ERROR("Can not allocate hardware status page\n");
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return DRM_ERR(ENOMEM);
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}
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@ -257,7 +268,7 @@ int i915_dma_init( DRM_IOCTL_ARGS )
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retcode = i915_initialize(dev, dev_priv, &init);
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break;
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case I915_CLEANUP_DMA:
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retcode = i915_cleanup(dev);
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retcode = i915_dma_cleanup(dev);
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break;
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case I915_RESUME_DMA:
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retcode = i915_resume(dev);
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@ -61,7 +61,7 @@ typedef struct drm_i915_private {
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/* i915_dma.c */
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extern int i915_dma_init( DRM_IOCTL_ARGS );
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extern int i915_cleanup(drm_device_t *dev);
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extern int i915_dma_cleanup(drm_device_t *dev);
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extern int i915_flush_ioctl( DRM_IOCTL_ARGS );
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extern int i915_batchbuffer( DRM_IOCTL_ARGS );
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extern int i915_flip_bufs( DRM_IOCTL_ARGS );
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