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Path: euryale.cc.adfa.oz.au!newshost.anu.edu.au!newshost.telstra.net!news.ci.com.au!metro!metro!munnari.OZ.AU!news.hawaii.edu!ames!usenet.kornet.nm.kr!news.kreonet.re.kr!usenet.seri.re.kr!news.cais.net!primus.ac.net!news.serv.net!solaris.cc.vt.edu!news.mathworks.com!tank.news.pipex.net!pipex!dispatch.news.demon.net!demon!loddon.demon.co.uk From: stuart@loddon.demon.co.uk (Stuart Broderick) Newsgroups: comp.unix.bsd.freebsd.misc Subject: Re: NEC260 problems - please help - news.txt (0/1) Date: Thu, 22 Feb 1996 18:36:04 GMT Lines: 266 Message-ID: <825014219.16489@loddon.demon.co.uk> References: <824935813.6664@loddon.demon.co.uk> NNTP-Posting-Host: loddon.demon.co.uk X-NNTP-Posting-Host: loddon.demon.co.uk X-Newsreader: Forte Free Agent 1.0.82 Apologies, I messed up the info in the last posting. Here it is: =============================================== Entries from messages file on boot =================================== Feb 21 19:49:47 loddon /kernel: ft0: Colorado tape Feb 21 19:49:47 loddon /kernel: wdc0 at 0x1f0-0x1f7 irq 14 on isa Feb 21 19:49:47 loddon /kernel: wdc0: unit 0 (wd0): <WDC AC2700H> Feb 21 19:49:47 loddon /kernel: wd0: 696MB (1427328 sectors), 1416 cyls, 16 heads, 63 S/T, 512 B/S Feb 21 19:49:47 loddon /kernel: wdc0: unit 1 (wd1): <M2684TA> Feb 21 19:49:47 loddon /kernel: wd1: 504MB (1032192 sectors), 1024 cyls, 16 heads, 63 S/T, 512 B/S Feb 21 19:49:47 loddon /kernel: wdc1 at 0x170-0x177 irq 15 on isa Feb 21 19:49:48 loddon /kernel: wdc1: unit 0 (atapi): <NEC CD-ROM DRIVE:260/.110>, removable, dma, iordis Feb 21 19:49:48 loddon /kernel: npx0 on motherboard Feb 21 19:49:48 loddon /kernel: npx0: INT 16 interface Feb 21 19:49:48 loddon /kernel: Probing for devices on the PCI bus: Feb 21 19:49:48 loddon /kernel: chip0 <Intel 82434NX (Neptune) PCI cache memory controller> rev 17 on pci0:0 ========================================== Kernel config file ================== # # GENERIC -- Generic machine with WD/AHx/NCR/BTx family disks # # $Id: GENERIC,v 1.46.2.6 1995/10/25 17:29:51 jkh Exp $ # machine "i386" #cpu "I386_CPU" #cpu "I486_CPU" cpu "I586_CPU" ident LODDON maxusers 10 options MATH_EMULATE #Support for x87 emulation options INET #InterNETworking options FFS #Berkeley Fast Filesystem options NFS #Network Filesystem options MSDOSFS #MSDOS Filesystem options "CD9660" #ISO 9660 Filesystem options PROCFS #Process filesystem options "COMPAT_43" #Compatible with BSD 4.3 options "SCSI_DELAY=15" #Be pessimistic about Joe SCSI device options BOUNCE_BUFFERS #include support for DMA bounce buffers options UCONSOLE #Allow users to grab the console options SYSVSHM options SYSVSEM options SYSVMSG #config kernel root on wd0 config kernel root on wd1 controller isa0 controller pci0 controller fdc0 at isa? port "IO_FD1" bio irq 6 drq 2 vector fdintr disk fd0 at fdc0 drive 0 disk fd1 at fdc0 drive 1 tape ft0 at fdc0 drive 2 controller wdc0 at isa? port "IO_WD1" bio irq 14 vector wdintr disk wd0 at wdc0 drive 0 disk wd1 at wdc0 drive 1 controller wdc1 at isa? port "IO_WD2" bio irq 15 vector wdintr #disk wd2 at wdc1 drive 0 #disk wd3 at wdc1 drive 1 options ATAPI #Enable ATAPI support for IDE bus device wcd0 #IDE CD-ROM controller ncr0 controller ahc0 #controller bt0 at isa? port "IO_BT0" bio irq ? vector btintr #controller uha0 at isa? port "IO_UHA0" bio irq ? drq 5 vector uhaintr #controller ahc1 at isa? bio irq ? vector ahcintr #controller ahb0 at isa? bio irq ? vector ahbintr #controller aha0 at isa? port "IO_AHA0" bio irq ? drq 5 vector ahaintr #controller aic0 at isa? port 0x340 bio irq 11 vector aicintr #controller nca0 at isa? port 0x1f88 bio irq 10 vector ncaintr #controller nca1 at isa? port 0x350 bio irq 5 vector ncaintr #controller sea0 at isa? bio irq 5 iomem 0xc8000 iosiz 0x2000 vector seaintr controller scbus0 device sd0 device st0 device cd0 #Only need one of these, the code dynamically grows #device wt0 at isa? port 0x300 bio irq 5 drq 1 vector wtintr #device mcd0 at isa? port 0x300 bio irq 10 vector mcdintr #device mcd1 at isa? port 0x340 bio irq 11 vector mcdintr #controller matcd0 at isa? port 0x230 bio #device scd0 at isa? port 0x230 bio # syscons is the default console driver, resembling an SCO console device sc0 at isa? port "IO_KBD" tty irq 1 vector scintr # Enable this and PCVT_FREEBSD for pcvt vt220 compatible console driver #device vt0 at isa? port "IO_KBD" tty irq 1 vector pcrint #options "PCVT_FREEBSD=210" # pcvt running on FreeBSD 2.1 #options XSERVER # include code for XFree86 device npx0 at isa? port "IO_NPX" irq 13 vector npxintr device sio0 at isa? port "IO_COM1" tty irq 4 vector siointr device sio1 at isa? port "IO_COM2" tty irq 3 vector siointr #device sio2 at isa? port "IO_COM3" tty irq 5 vector siointr #device sio3 at isa? port "IO_COM4" tty irq 9 vector siointr device lpt0 at isa? port? tty irq 7 vector lptintr #device lpt1 at isa? port? tty #device lpt2 at isa? port? tty #device mse0 at isa? port 0x23c tty irq 5 vector mseintr device psm0 at isa? port "IO_KBD" conflicts tty irq 12 vector psmintr # Order is important here due to intrusive probes, do *not* alphabetize # this list of network interfaces until the probes have been fixed. # Right now it appears that the ie0 must be probed before ep0. See # revision 1.20 of this file. #device de0 #device ed0 at isa? port 0x280 net irq 5 iomem 0xd8000 vector edintr #device ed1 at isa? port 0x300 net irq 5 iomem 0xd8000 vector edintr #device ie0 at isa? port 0x360 net irq 7 iomem 0xd0000 vector ieintr #device ep0 at isa? port 0x300 net irq 10 vector epintr #device ix0 at isa? port 0x300 net irq 10 iomem 0xd0000 iosiz 32768 vector ixintr #device le0 at isa? port 0x300 net irq 5 iomem 0xd0000 vector le_intr #device lnc0 at isa? port 0x280 net irq 10 drq 0 vector lncintr #device lnc1 at isa? port 0x300 net irq 10 drq 0 vector lncintr #device ze0 at isa? port 0x300 net irq 5 iomem 0xd8000 vector zeintr #device zp0 at isa? port 0x300 net irq 10 iomem 0xd8000 vector zpintr pseudo-device loop pseudo-device ether pseudo-device log pseudo-device sl 1 # ijppp uses tun instead of ppp device #pseudo-device ppp 1 pseudo-device tun 1 pseudo-device pty 16 pseudo-device gzip # Exec gzipped a.out's Selected potions of Modified atapi.c - around line 320, differences follow /* * Issue IDENTIFY command to ATAPI drive to ask it what it is. */ static struct atapi_params *atapi_probe (int port, int unit) { struct atapi_params *ap; char tb [DEV_BSIZE]; /* Wait for controller not busy. */ outb (port + AR_DRIVE, unit ? ARD_DRIVE1 : ARD_DRIVE0); if (atapi_wait (port, 0) < 0) { print (("atapiX.%d at 0x%x: controller busy, status=%b\n", unit, port, inb (port + AR_STATUS), ARS_BITS)); return (0); } /* Issue ATAPI IDENTIFY command. */ outb (port + AR_DRIVE, unit ? ARD_DRIVE1 : ARD_DRIVE0); outb (port + AR_COMMAND, ATAPIC_IDENTIFY); /* Check that device is present. */ if (inb (port + AR_STATUS) == 0xff) { print (("atapiX.%d at 0x%x: no device\n", unit, port)); if (unit == 1) /* Select unit 0. */ outb (port + AR_DRIVE, ARD_DRIVE0); return (0); } Differences ============ 322d321 < outb (port + AR_DRIVE, unit ? ARD_DRIVE1 : ARD_DRIVE0); 365c364 < (ap->model[0] == 'F' && ap->model[1] == 'X'))) --- > (ap->model[0] == 'F' && ap->model[1] == 'X'))) { 367,369c366,368 < bswap (ap->serial, sizeof(ap->serial)); < bswap (ap->revision, sizeof(ap->revision)); < --- > bswap (ap->serial, sizeof(ap->serial)); > bswap (ap->revision, sizeof(ap->revision)); > } Fstab file used ================ /dev/wd1s2b none swap sw 0 0 /dev/wd1a / ufs rw 1 1 /dev/wd1s2g /home ufs rw 1 1 /dev/wd1s2f /usr ufs rw 1 1 /dev/wd1s2e /var ufs rw 1 1 proc /proc procfs rw 0 0 /dev/wcd0c /cdrom cd9660 ro,noauto 0 0 =============================================== I hope someone can give me a hand. Thanks stuart@loddon.demon.co.uk (Stuart Broderick) wrote: >I've been trying unsuccessully for some time to add a NEC260 cdrom to >my FreeBSD V2,1 system running on a Gateway P5-90 system. >I've tried several suggestions, none of which have worked. >Attached is hopefully relevant info. If anyone has got this beat to >work, can you please give me a hand. >TIA >Stuart.