From 0b02bf9d45b70af3b7e236526143c7b78a6fca8b Mon Sep 17 00:00:00 2001 From: Dave Airlie Date: Thu, 29 Jul 2004 11:09:22 +0000 Subject: initial port of i915 to BSD, not finished doesn't work.. no idea why... --- bsd-core/Makefile | 8 ++++++- bsd-core/i915/Makefile | 23 +++++++++++++++++++ bsd-core/i915_drv.c | 61 ++++++++++++++++++++++++++++++++++++++++++++++++++ bsd/Makefile | 8 ++++++- bsd/i915/Makefile | 23 +++++++++++++++++++ bsd/i915_drv.c | 61 ++++++++++++++++++++++++++++++++++++++++++++++++++ shared-core/i915_dma.c | 23 ++++++++++++++----- shared-core/i915_drv.h | 2 +- shared/i915_dma.c | 23 ++++++++++++++----- shared/i915_drv.h | 2 +- 10 files changed, 218 insertions(+), 16 deletions(-) create mode 100644 bsd-core/i915/Makefile create mode 100644 bsd-core/i915_drv.c create mode 100644 bsd/i915/Makefile create mode 100644 bsd/i915_drv.c 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 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 + * + */ + +#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 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 + * + */ + +#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 ); -- cgit v1.2.3