From owner-freebsd-current Mon Mar 23 08:58:41 1998 Return-Path: Received: (from majordom@localhost) by hub.freebsd.org (8.8.8/8.8.8) id IAA18476 for freebsd-current-outgoing; Mon, 23 Mar 1998 08:58:41 -0800 (PST) (envelope-from owner-freebsd-current@FreeBSD.ORG) Received: from jeeves.egr.msu.edu (jeeves.egr.msu.edu [35.9.37.127]) by hub.freebsd.org (8.8.8/8.8.8) with SMTP id IAA18453 for ; Mon, 23 Mar 1998 08:58:39 -0800 (PST) (envelope-from mcdougall@ameritech.net) Received: from ameritech.net by jeeves.egr.msu.edu (SMI-8.6/SMI-SVR4) id LAA04320; Mon, 23 Mar 1998 11:58:38 -0500 Message-ID: <351694BD.D6100151@ameritech.net> Date: Mon, 23 Mar 1998 11:58:37 -0500 From: Adam Ryan Mcdougall X-Mailer: Mozilla 4.04 [en] (X11; U; SunOS 5.6 sun4m) MIME-Version: 1.0 To: current@FreeBSD.ORG Subject: bounce buffer problem(?) with scsi tape Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: 7bit Sender: owner-freebsd-current@FreeBSD.ORG Precedence: bulk X-Loop: FreeBSD.ORG Hello, I have a external scsi tape attached to one of my machines and it seems no matter what I try it keeps doing this: # tar -zcv X332contrib.tgz X332contrib.tgz tar (child): can't write to /dev/rst0 : Input/output error Broken pipe console blats out: aha0: DMA beyond end Of ISA: 0x1f1bd10 st0: bad request, must be between 0 and 0 Where the 0x1f1bd10 is different every time. Yeah, I have bounce buffers in my kernel, and this is a isa scsi card in a system with 64 megs of ram. It has run various dates of -current with the latest being from Monday, March 23rd. Any light shed on this problem would be appreciative. (Note: It did work correctly ONCE and only once, who knows why) Heres my kernel conf file and my dmesg: # # GENERIC -- Generic machine with WD/AHx/NCR/BTx family disks # # For more information read the handbook part System Administration -> # Configuring the FreeBSD Kernel -> The Configuration File. # The handbook is available in /usr/share/doc/handbook or online as # latest version from the FreeBSD World Wide Web server # # # An exhaustive list of options and more detailed explanations of the # device lines is present in the ./LINT configuration file. If you are # in doubt as to the purpose or necessity of a line, check first in LINT. # # $Id: GENERIC,v 1.77.2.12 1997/10/18 11:03:10 joerg Exp $ machine "i386" #cpu "I386_CPU" #cpu "I486_CPU" cpu "I586_CPU" #cpu "I686_CPU" ident CARTMAN maxusers 80 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 [KEEP THIS!] options "TUNE_1542" options SCSI_DELAY=10 #Be pessimistic about Joe SCSI device options BOUNCE_BUFFERS #include support for DMA bounce buffers options UCONSOLE #Allow users to grab the console options FAILSAFE #Be conservative options USERCONFIG #boot -c editor #options VISUAL_USERCONFIG #visual boot -c editor config kernel root on wd0 controller isa0 #controller eisa0 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 options "CMD640" # work around CMD640 chip deficiency #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 #options ATAPI_STATIC #Don't do it as an LKM #device wcd0 #IDE CD-ROM # A single entry for any of these controllers (ncr, ahb, ahc, amd) is # sufficient for any number of installed devices. #controller ncr0 #controller amd0 #controller ahb0 #controller ahc0 #controller bt0 at isa? port "IO_BT0" bio irq ? vector bt_isa_intr #controller uha0 at isa? port "IO_UHA0" bio irq ? drq 5 vector uhaintr 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 seai controller scbus0 device sd0 device od0 #See LINT for possible `od' options. 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 #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 XSERVER # support for X server #options FAT_CURSOR # start with block cursor # If you have a ThinkPAD, uncomment this along with the rest of the PCVT lines #options PCVT_SCANSET=2 # IBM keyboards are non-std # Mandatory, don't remove device npx0 at isa? port "IO_NPX" flags 0x1 irq 13 vector npxintr # # Laptop support (see LINT for more options) # #device apm0 at isa? disable # Advanced Power Management # PCCARD (PCMCIA) support #controller crd0 #device pcic0 at crd? #device pcic1 at crd? 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? disable port "IO_COM3" tty irq 5 vector siointr #device sio3 at isa? disable 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 mse0 at isa? port 0x23c tty irq 5 vector mseintr #device psm0 at isa? disable port "IO_KBD" conflicts tty irq 12 vecto # 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 tx0 #device fxp0 #device vx0 #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 0x300 net irq 10 iomem 0xd0000 vector ieintr #device ie1 at isa? port 0x360 net irq 7 iomem 0xd0000 vector ieintr #device ep0 at isa? port 0x300 net irq 10 vector epintr #device ex0 at isa? port 0x300 net irq 10 iomem 0xd0000 vector exintr #device fe0 at isa? port 0x300 net irq ? vector feintr #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 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 sl 1 # ijppp uses tun instead of ppp device #pseudo-device ppp 1 pseudo-device vn 4 #pseudo-device tun 1 pseudo-device pty 16 pseudo-device gzip # Exec gzipped a.out's # KTRACE enables the system-call tracing facility ktrace(2). # This adds 4 KB bloat to your kernel, and slightly increases # the costs of each syscall. options KTRACE #kernel tracing # This provides support for System V shared memory. # options SYSVSHM options SYSVMSG options SYSVSEM pseudo-device ccd 3 pseudo-device snp 4 options USER_LDT pseudo-device bpfilter 4 dmesg: Copyright (c) 1992-1998 FreeBSD Inc. Copyright (c) 1982, 1986, 1989, 1991, 1993 The Regents of the University of California. All rights reserved. FreeBSD 3.0-CURRENT #0: Mon Mar 23 11:14:18 EST 1998 mcdouga9@cartman.egr.msu.edu:/u3/src/sys/compile/CARTMAN Timecounter "i8254" frequency 1193182 Hz cost 3028 ns Timecounter "TSC" frequency 118951557 Hz cost 294 ns CPU: Pentium (118.95-MHz 586-class CPU) Origin = "GenuineIntel" Id = 0x525 Stepping=5 Features=0x1bf real memory = 67108864 (65536K bytes) avail memory = 62971904 (61496K bytes) Probing for devices on PCI bus 0: chip0: rev 0x01 on pci0.0.0 chip1: rev 0x02 on pci0.7.0 ide_pci0: rev 0x02 on pci0.7.1 ide_pci: controller is simplex, no DMA on secondary channel tx0: rev 0x06 int a irq 11 on pci0.18.0 tx0: address 00:e0:29:0e:68:5a, type SMC9432TX, phy QS6612, Auto-Neg 100Mbps Probing for devices on the ISA bus: sc0 at 0x60-0x6f irq 1 on motherboard sc0: VGA color <16 virtual consoles, flags=0x0> sio0 at 0x3f8-0x3ff irq 4 on isa sio0: type 16550A sio1 at 0x2f8-0x2ff irq 3 on isa sio1: type 16550A lpt0 at 0x378-0x37f irq 7 on isa lpt0: Interrupt-driven port lp0: TCP/IP capable interface fdc0 at 0x3f0-0x3f7 irq 6 drq 2 on isa fdc0: FIFO enabled, 8 bytes threshold fd0: 1.44MB 3.5in wdc1 not found at 0x170 100 nSEC ok, using 150 nSEC aha0 at 0x330-0x333 irq 10 drq 5 on isa aha0: waiting for scsi devices to settle scbus0 at aha0 bus 0 sd0 at scbus0 target 0 lun 0 sd0: type 0 fixed SCSI 2 sd0: Direct-Access 499MB (1023484 512 byte sectors) sd1 at scbus0 target 1 lun 0 sd1: type 0 fixed SCSI 2 sd1: Direct-Access 520MB (1065235 512 byte sectors) cd0 at scbus0 target 2 lun 0 cd0: type 5 removable SCSI 2 cd0: CD-ROM can't get the size sd2 at scbus0 target 3 lun 0 sd2: type 0 fixed SCSI 1 sd2: Direct-Access 608MB (1245420 512 byte sectors) sd3 at scbus0 target 4 lun 0 sd3: type 0 fixed SCSI 1 sd3: Direct-Access 631MB (1294260 512 byte sectors) st0 at scbus0 target 5 lun 0 st0: type 1 removable SCSI 1 st0: Sequential-Access density code 0x0, 1024-byte blocks, write-enabled npx0 flags 0x1 on motherboard npx0: INT 16 interface Intel Pentium F00F detected, installing workaround ccd0-2: Concatenated disk drivers changing root device to sd0s1a aha0: DMA beyond end Of ISA: 0x327fd10 st0: bad request, must be between 0 and 0 aha0: DMA beyond end Of ISA: 0x2c06d10 aha0: DMA beyond end Of ISA: 0x1f1bd10 st0: bad request, must be between 0 and 0 aha0: DMA beyond end Of ISA: 0x1f62d10 aha0: DMA beyond end Of ISA: 0x1fa2d10 st0: bad request, must be between 0 and 0 To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-current" in the body of the message