diff options
author | anholt <anholt@FreeBSD.org> | 2002-04-27 20:47:57 +0000 |
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committer | anholt <anholt@FreeBSD.org> | 2002-04-27 20:47:57 +0000 |
commit | 682fe32ace5d21d6e0400fcfc7426bc6ae04c124 (patch) | |
tree | 2e73a21383876a4e751630f3059c8690aecfb78a /sys/dev/drm/r128_drv.c | |
parent | 6818945234fbb5686fb3e963d4f172c2c44fdbf1 (diff) | |
download | FreeBSD-src-682fe32ace5d21d6e0400fcfc7426bc6ae04c124.zip FreeBSD-src-682fe32ace5d21d6e0400fcfc7426bc6ae04c124.tar.gz |
Add the code for the DRM, based on the code from the drm-kmod port.
This is not hooked up yet, that will come later.
Approved by: des
Diffstat (limited to 'sys/dev/drm/r128_drv.c')
-rw-r--r-- | sys/dev/drm/r128_drv.c | 167 |
1 files changed, 167 insertions, 0 deletions
diff --git a/sys/dev/drm/r128_drv.c b/sys/dev/drm/r128_drv.c new file mode 100644 index 0000000..e6ce5fd --- /dev/null +++ b/sys/dev/drm/r128_drv.c @@ -0,0 +1,167 @@ +/* r128_drv.c -- ATI Rage 128 driver -*- linux-c -*- + * Created: Mon Dec 13 09:47:27 1999 by faith@precisioninsight.com + * + * Copyright 1999 Precision Insight, Inc., Cedar Park, Texas. + * 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: + * Rickard E. (Rik) Faith <faith@valinux.com> + * Gareth Hughes <gareth@valinux.com> + * + * $FreeBSD$ + */ + +#ifdef __linux__ +#include <linux/config.h> +#endif /* __linux__ */ + +#ifdef __FreeBSD__ +#include <sys/types.h> +#include <sys/bus.h> +#include <pci/pcivar.h> +#include <opt_drm_linux.h> +#endif /* __FreeBSD__ */ + +#include "dev/drm/r128.h" +#include "dev/drm/drmP.h" +#include "dev/drm/r128_drv.h" +#if __REALLY_HAVE_SG +#include "ati_pcigart.h" +#endif + +#define DRIVER_AUTHOR "Gareth Hughes, VA Linux Systems Inc." + +#define DRIVER_NAME "r128" +#define DRIVER_DESC "ATI Rage 128" +#define DRIVER_DATE "20010405" + +#define DRIVER_MAJOR 2 +#define DRIVER_MINOR 2 +#define DRIVER_PATCHLEVEL 0 + +#ifdef __FreeBSD__ +/* List acquired from xc/xc/programs/Xserver/hw/xfree86/common/xf86PciInfo.h + * Please report to eanholt@gladstone.uoregon.edu if your chip isn't + * represented in the list or if the information is incorrect. + */ +/* PCI cards are not supported with DRI under FreeBSD. */ +drm_chipinfo_t DRM(devicelist)[] = { + {0x1002, 0x4c45, 0, "ATI Rage 128 Mobility LE (PCI)"}, + {0x1002, 0x4c46, 1, "ATI Rage 128 Mobility LF (AGP)"}, + {0x1002, 0x4d46, 1, "ATI Rage 128 Mobility MF (AGP)"}, + {0x1002, 0x4d4c, 1, "ATI Rage 128 Mobility ML (AGP)"}, + {0x1002, 0x5044, 0, "ATI Rage 128 Pro PD (PCI)"}, + {0x1002, 0x5046, 1, "ATI Rage 128 Pro PF (AGP)"}, + {0x1002, 0x5050, 0, "ATI Rage 128 Pro PP (PCI)"}, + {0x1002, 0x5052, 0, "ATI Rage 128 Pro PR (PCI)"}, + {0x1002, 0x5245, 0, "ATI Rage 128 RE (PCI)"}, + {0x1002, 0x5246, 1, "ATI Rage 128 RF (AGP)"}, + {0x1002, 0x5247, 1, "ATI Rage 128 RG (AGP)"}, + {0x1002, 0x524b, 0, "ATI Rage 128 RK (PCI)"}, + {0x1002, 0x524c, 1, "ATI Rage 128 RL (AGP)"}, + {0x1002, 0x534d, 1, "ATI Rage 128 SM (AGP)"}, + {0x1002, 0x5446, 1, "ATI Rage 128 Pro Ultra TF (AGP)"}, + {0x1002, 0x544C, 1, "ATI Rage 128 Pro Ultra TL (AGP)"}, + {0x1002, 0x5452, 1, "ATI Rage 128 Pro Ultra TR (AGP)"}, + {0, 0, 0, NULL} +}; +#endif /* __FreeBSD__ */ + +#define DRIVER_IOCTLS \ + [DRM_IOCTL_NR(DRM_IOCTL_DMA)] = { r128_cce_buffers, 1, 0 }, \ + [DRM_IOCTL_NR(DRM_IOCTL_R128_INIT)] = { r128_cce_init, 1, 1 }, \ + [DRM_IOCTL_NR(DRM_IOCTL_R128_CCE_START)] = { r128_cce_start, 1, 1 }, \ + [DRM_IOCTL_NR(DRM_IOCTL_R128_CCE_STOP)] = { r128_cce_stop, 1, 1 }, \ + [DRM_IOCTL_NR(DRM_IOCTL_R128_CCE_RESET)] = { r128_cce_reset, 1, 1 }, \ + [DRM_IOCTL_NR(DRM_IOCTL_R128_CCE_IDLE)] = { r128_cce_idle, 1, 0 }, \ + [DRM_IOCTL_NR(DRM_IOCTL_R128_RESET)] = { r128_engine_reset, 1, 0 }, \ + [DRM_IOCTL_NR(DRM_IOCTL_R128_FULLSCREEN)] = { r128_fullscreen, 1, 0 }, \ + [DRM_IOCTL_NR(DRM_IOCTL_R128_SWAP)] = { r128_cce_swap, 1, 0 }, \ + [DRM_IOCTL_NR(DRM_IOCTL_R128_CLEAR)] = { r128_cce_clear, 1, 0 }, \ + [DRM_IOCTL_NR(DRM_IOCTL_R128_VERTEX)] = { r128_cce_vertex, 1, 0 }, \ + [DRM_IOCTL_NR(DRM_IOCTL_R128_INDICES)] = { r128_cce_indices, 1, 0 }, \ + [DRM_IOCTL_NR(DRM_IOCTL_R128_BLIT)] = { r128_cce_blit, 1, 0 }, \ + [DRM_IOCTL_NR(DRM_IOCTL_R128_DEPTH)] = { r128_cce_depth, 1, 0 }, \ + [DRM_IOCTL_NR(DRM_IOCTL_R128_STIPPLE)] = { r128_cce_stipple, 1, 0 }, \ + [DRM_IOCTL_NR(DRM_IOCTL_R128_INDIRECT)] = { r128_cce_indirect, 1, 1 }, + + +#if 0 +/* GH: Count data sent to card via ring or vertex/indirect buffers. + */ +#define __HAVE_COUNTERS 3 +#define __HAVE_COUNTER6 _DRM_STAT_IRQ +#define __HAVE_COUNTER7 _DRM_STAT_PRIMARY +#define __HAVE_COUNTER8 _DRM_STAT_SECONDARY +#endif + + +#include "dev/drm/drm_agpsupport.h" +#include "dev/drm/drm_auth.h" +#include "dev/drm/drm_bufs.h" +#include "dev/drm/drm_context.h" +#include "dev/drm/drm_dma.h" +#include "dev/drm/drm_drawable.h" +#include "dev/drm/drm_drv.h" + +#ifdef __linux__ +#ifndef MODULE +/* DRM(options) is called by the kernel to parse command-line options + * passed via the boot-loader (e.g., LILO). It calls the insmod option + * routine, drm_parse_drm. + */ + +/* JH- We have to hand expand the string ourselves because of the cpp. If + * anyone can think of a way that we can fit into the __setup macro without + * changing it, then please send the solution my way. + */ +static int __init r128_options( char *str ) +{ + DRM(parse_options)( str ); + return 1; +} + +__setup( DRIVER_NAME "=", r128_options ); +#endif +#endif /* __linux__ */ + +#include "dev/drm/drm_fops.h" +#include "dev/drm/drm_init.h" +#include "dev/drm/drm_ioctl.h" +#include "dev/drm/drm_lock.h" +#include "dev/drm/drm_memory.h" +#ifdef __linux__ +#include "dev/drm/drm_proc.h" +#include "dev/drm/drm_stub.h" +#endif /* __linux__ */ +#ifdef __FreeBSD__ +#include "dev/drm/drm_sysctl.h" +#endif /* __FreeBSD__ */ +#include "dev/drm/drm_vm.h" +#if __REALLY_HAVE_SG +#include "dev/drm/drm_scatter.h" +#endif + +#ifdef __FreeBSD__ +DRIVER_MODULE(r128, pci, r128_driver, r128_devclass, 0, 0); +#endif /* __FreeBSD__ */ |