| tdfx_pci.c (61987) | tdfx_pci.c (61989) |
|---|---|
| 1/* 2 * Copyright (c) 2000 by Coleman Kane <cokane@FreeBSD.org> 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright --- 14 unchanged lines hidden (view full) --- 23 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 24 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 25 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 26 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 27 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 28 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 29 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 30 * | 1/* 2 * Copyright (c) 2000 by Coleman Kane <cokane@FreeBSD.org> 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright --- 14 unchanged lines hidden (view full) --- 23 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 24 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 25 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 26 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 27 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 28 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 29 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 30 * |
| 31 * $FreeBSD: head/sys/dev/tdfx/tdfx_pci.c 61987 2000-06-23 04:41:28Z cokane $ | 31 * $FreeBSD: head/sys/dev/tdfx/tdfx_pci.c 61989 2000-06-23 05:54:01Z cokane $ |
| 32 */ 33 34/* 3dfx driver for FreeBSD 4.x - Finished 11 May 2000, 12:25AM ET 35 * 36 * Copyright (C) 2000, by Coleman Kane <cokane@FreeBSD.org>, 37 * based upon the 3dfx driver written for linux, by Daryll Straus, Jon Taylor, 38 * and Jens Axboe, located at http://linux.3dfx.com. 39 */ --- 57 unchanged lines hidden (view full) --- 97 DEVMETHOD(device_detach, tdfx_detach), 98 DEVMETHOD(device_shutdown, tdfx_shutdown), 99 { 0, 0 } 100}; 101 102MALLOC_DEFINE(M_TDFX,"TDFX Driver","3DFX Graphics[/2D]/3D Accelerator(s)"); 103 104#ifdef TDFX_LINUX | 32 */ 33 34/* 3dfx driver for FreeBSD 4.x - Finished 11 May 2000, 12:25AM ET 35 * 36 * Copyright (C) 2000, by Coleman Kane <cokane@FreeBSD.org>, 37 * based upon the 3dfx driver written for linux, by Daryll Straus, Jon Taylor, 38 * and Jens Axboe, located at http://linux.3dfx.com. 39 */ --- 57 unchanged lines hidden (view full) --- 97 DEVMETHOD(device_detach, tdfx_detach), 98 DEVMETHOD(device_shutdown, tdfx_shutdown), 99 { 0, 0 } 100}; 101 102MALLOC_DEFINE(M_TDFX,"TDFX Driver","3DFX Graphics[/2D]/3D Accelerator(s)"); 103 104#ifdef TDFX_LINUX |
| 105MODULE_DEPEND(tdfx, linux, 1, 1, 1); |
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| 105LINUX_IOCTL_SET(tdfx, LINUX_IOCTL_TDFX_MIN, LINUX_IOCTL_TDFX_MAX); 106#endif 107 108/* Char. Dev. file operations structure */ 109static struct cdevsw tdfx_cdev = { 110 tdfx_open, /* open */ 111 tdfx_close, /* close */ 112 noread, /* read */ --- 117 unchanged lines hidden (view full) --- 230 } 231 232 /* 233 * make_dev registers the cdev to access the 3dfx card from /dev 234 * use hex here for the dev num, simply to provide better support if > 10 235 * voodoo cards, for the mad. The user must set the link, or use MAKEDEV. 236 * Why would we want that many voodoo cards anyhow? 237 */ | 106LINUX_IOCTL_SET(tdfx, LINUX_IOCTL_TDFX_MIN, LINUX_IOCTL_TDFX_MAX); 107#endif 108 109/* Char. Dev. file operations structure */ 110static struct cdevsw tdfx_cdev = { 111 tdfx_open, /* open */ 112 tdfx_close, /* close */ 113 noread, /* read */ --- 117 unchanged lines hidden (view full) --- 231 } 232 233 /* 234 * make_dev registers the cdev to access the 3dfx card from /dev 235 * use hex here for the dev num, simply to provide better support if > 10 236 * voodoo cards, for the mad. The user must set the link, or use MAKEDEV. 237 * Why would we want that many voodoo cards anyhow? 238 */ |
| 238 make_dev(&tdfx_cdev, dev->unit, 0, 0, 02660, "3dfx%x", dev->unit); | 239 tdfx_info->devt = make_dev(&tdfx_cdev, dev->unit, 0, 0, 02660, 240 "3dfx%x", dev->unit); |
| 239 240 return 0; 241} 242 243static int 244tdfx_detach(device_t dev) { 245 struct tdfx_softc* tdfx_info; 246 int retval; --- 6 unchanged lines hidden (view full) --- 253 /* Though it is safe to leave the WRCOMB support since the 254 mem driver checks for it, we should remove it in order 255 to free an MTRR for another device */ 256 retval = tdfx_clrmtrr(dev); 257#ifdef DEBUG 258 if(retval != 0) 259 printf("tdfx: For some reason, I couldn't clear the mtrr\n"); 260#endif | 241 242 return 0; 243} 244 245static int 246tdfx_detach(device_t dev) { 247 struct tdfx_softc* tdfx_info; 248 int retval; --- 6 unchanged lines hidden (view full) --- 255 /* Though it is safe to leave the WRCOMB support since the 256 mem driver checks for it, we should remove it in order 257 to free an MTRR for another device */ 258 retval = tdfx_clrmtrr(dev); 259#ifdef DEBUG 260 if(retval != 0) 261 printf("tdfx: For some reason, I couldn't clear the mtrr\n"); 262#endif |
| 263 /* Remove device entry when it can no longer be accessed */ 264 destroy_dev(tdfx_info->devt); |
|
| 261 return(0); 262} 263 264static int 265tdfx_shutdown(device_t dev) { 266#ifdef DEBUG 267 device_printf(dev, "tdfx: Device Shutdown\n"); 268#endif --- 501 unchanged lines hidden --- | 265 return(0); 266} 267 268static int 269tdfx_shutdown(device_t dev) { 270#ifdef DEBUG 271 device_printf(dev, "tdfx: Device Shutdown\n"); 272#endif --- 501 unchanged lines hidden --- |