[4331] in linux-scsi channel archive
Re: NCR53C8XX Problem on Compaq Proliant 7000 (long)
daemon@ATHENA.MIT.EDU (C.J. Oster)
Fri Jul 10 03:11:43 1998
Date: Fri, 10 Jul 1998 02:09:15 -0500 (CDT)
From: "C.J. Oster" <lordvadr@pobox.com>
To: Xintian Wu <xintian@cse.ogi.edu>
cc: linux-kernel@vger.rutgers.edu, linux-scsi@vger.rutgers.edu
In-Reply-To: <Pine.SOL.3.96.980709211621.13765A-100000@church.cse.ogi.edu>
I've only dealt with a card of this type once, and I had the same problem.
What I did was I booted into windows and figured out the io address. You
could find this from the old kernel or something. Any way, then on boot,
you say "LILO boot: linux ncr53c8xx=0x350" or whatever your io address.
Then it found it fine. The card I had to deal with was a dual bus chip.
There were two logical cards on the same chip. The only change was that I
said "linux ncr53c8xx=0x350 ncr53c8xx=0x380" at the boot prompt. It will
ask the card for an irq and everything.
-CJO-
C.J. Oster (Linux Guru/Surge Addict)
P.O. Box 132
Ponca City, OK
74602-0132
----------------------------------------------------------------
export-a-crypto-sig RSA in 3 lines of perl.
WARNING, THE FOLLOWING 3 LINES ARE CLASSIFIED AS AN ITAR
CONTROLED MUNITIONS.
#!/usr/bin/perl -sp0777i<X+d*lMLa^*lN%0]dsXx++lMlN/dsM0<j]dsj
$/=unpack('H*',$_);$_=`echo 16dio\U$k"SK$/SM$n\EsN0p[lN*1
lK[d2%Sa2/d0$^Ixp"|dc`;s/\W//g;$_=pack('H*',/((..)*)$/)
On Thu, 9 Jul 1998, Xintian Wu wrote:
>
> Sorry, I have to bring up this problem again. The latest
> 2.1.106~108 kernel cannot find the SCSI device. The machine
> is a 4 PPro Proliant 7000 with 2GB ram. I compile the kernel
> without any modules.
>
> What's strange is that some old kernels 2.1.79, and 2.0.34
> can successfully find the NCR53c8xx (875). Attached are what
> 2.1.79 found. There is no ncr53c8xx in the PCI device list!
> Why the 2.1.79 driver can find the ncr53c875 card while the
> lastest 2.1.108 cannot? Is there a way to force the driver to
> find the card?
>
> NFS code of 2.1.79 is not stable enough to do serious work.
> Please help to solve the problem.
>
> thanks very much
>
> xintian
>
> /proc/pci of 2.1.79:
>
> PCI devices found:
> Bus 0, device 26, function 0:
> Host bridge: Intel Orion P6 (rev 6).
> Medium devsel. Master Capable. Latency=32.
> Bus 0, device 25, function 0:
> Host bridge: Intel Orion P6 (rev 6).
> Medium devsel. Master Capable. Latency=32.
> Bus 0, device 14, function 0:
> VGA compatible controller: Cirrus Logic GD 5430 (rev 34).
> Medium devsel. IRQ 255.
> Prefetchable 32 bit memory at 0xc5000000 [0xc5000008].
> Bus 0, device 12, function 0:
> System peripheral: Compaq Unknown device (rev 1).
> Vendor id=e11. Device id=ae31.
> Medium devsel. Fast back-to-back capable.
> I/O at 0x4000 [0x4001].
> Non-prefetchable 32 bit memory at 0xc6df0000 [0xc6df0000].
> Bus 1, device 1, function 0:
> Network controller: Compaq Netelligent 10/100 Dual (rev 16).
> Medium devsel. Fast back-to-back capable. IRQ 9. Master Capable.
> Latency=64.
> I/O at 0x5010 [0x5011].
> Non-prefetchable 32 bit memory at 0xc6ee0000 [0xc6ee0000].
> Bus 1, device 0, function 0:
> Network controller: Compaq Netelligent 10/100 Dual (rev 16).
> Medium devsel. Fast back-to-back capable. IRQ 5. Master Capable.
> Latency=64.
> I/O at 0x5000 [0x5001].
> Non-prefetchable 32 bit memory at 0xc6ef0000 [0xc6ef0000].
> Bus 0, device 1, function 0:
> PCI bridge: IBM 82351 (rev 1).
> Medium devsel. Fast back-to-back capable. Master Capable. Latency=64.
> Min Gnt=7.
> Non-prefetchable 32 bit memory at 0x40010100 [0x0].
> I/O at 0x24805150 [0x0].
> Non-prefetchable 32 bit memory at 0xc6e0c6e0 [0x0].
> Non-prefetchable 32 bit memory at 0xfff0 [0x0].
>
> and /proc/scsi/ncr53c8xx:
>
> %cat 0
>
> General information:
> Chip NCR53C875, device id 0xf, revision id 0x3
> IO port address 0x6000, IRQ number 11
> Using memory mapped IO at virtual address 0xfd802000
> Synchronous period factor 12, max commands per lun 12
> Profiling information:
>
> %cat 1
>
> General information:
> Chip NCR53C875, device id 0xf, revision id 0x3
> IO port address 0x6400, IRQ number 11
> Using memory mapped IO at virtual address 0xfd806000
> Synchronous period factor 12, max commands per lun 12
> Profiling information:
>
> , and the dmesg:
>
> Linux version 2.1.79 (root@breeze.cse.ogi.edu) (gcc version 2.7.2.1)
> Intel MultiProcessor Specification v1.4
> Virtual Wire compatibility mode.
> OEM ID: COMPAQ Product ID: PROLIANT APIC at: 0xFEE00000
> Processor #3 Pentium(tm) Pro APIC version 16
> Processor #0 Pentium(tm) Pro APIC version 16
> Processor #1 Pentium(tm) Pro APIC version 16
> Processor #2 Pentium(tm) Pro APIC version 16
> I/O APIC #8 Version 17 at 0xFEC00000.
> Processors: 4
> Console: 16 point font, 400 scans
> Console: colour VGA+ 80x25, 1 virtual console (max 63)
> PCI: BIOS32 Service Directory structure at 0x800ffee0
> PCI: BIOS32 Service Directory entry at 0xf0000
> PCI: PCI BIOS revision 2.10 entry at 0xf0070
> Probing PCI hardware.
> PCI: Warning: Unknown PCI device (e11:ae31). Please read include/linux/pci.h
> Calibrating delay loop... 199.48 BogoMIPS
> Memory: 2022092k/2048000k available (1016k kernel code, 400k reserved, 24440k
> data, 52k init)
> Swansea University Computer Society NET3.039 for Linux 2.1
> NET3: Unix domain sockets 0.16 for Linux NET3.038.
> Swansea University Computer Society TCP/IP for NET3.037
> IP Protocols: ICMP, UDP, TCP
> Checking 386/387 coupling... Ok, fpu using exception 16 error reporting.
> Checking 'hlt' instruction... Ok.
> POSIX conformance testing by UNIFIX
> CPU3: Intel Pentium Pro stepping 09
> calibrating APIC timer ...
> ..... CPU clock speed is 200.0134 MHz.
> ..... APIC bus clock speed is 66.6708 MHz.
> Booting processor 0 eip 2000: Calibrating delay loop... 199.88 BogoMIPS
> OK.
> CPU0: Intel Pentium Pro stepping 09
> Booting processor 1 eip 2000: Calibrating delay loop... 199.88 BogoMIPS
> OK.
> CPU1: Intel Pentium Pro stepping 09
> Booting processor 2 eip 2000: Calibrating delay loop... 199.48 BogoMIPS
> OK.
> CPU2: Intel Pentium Pro stepping 09
> Total of 4 processors activated (798.72 BogoMIPS).
> Starting kswapd v 1.23
> Serial driver version 4.24 with no serial options enabled
> PS/2 auxiliary pointing device detected -- driver installed.
> Real Time Clock Driver v1.07
> loop: registered device at major 7
> Uniform CD-ROM driver Revision: 2.11
> hda: CD-ROM CDU571-Q, ATAPI CDROM drive
> ide0 at 0x1f0-0x1f7,0x3f6 on irq 14
> hda: ATAPI 8X CDROM drive w/128kB Cache
> Floppy drive(s): fd0 is 1.44M
> FDC 0 is a National Semiconductor PC87306
> ncr53c8xx: at PCI bus 2, device 10, function 0
> ncr53c8xx: 53c875 detected
> ncr53c8xx: at PCI bus 2, device 11, function 0
> ncr53c8xx: 53c875 detected
> ncr53c875-0: rev=0x03, base=0xc6fe0000, io_port=0x6000, irq=11
> ncr53c875-0: ID 7, Fast-20, Parity Checking
> ncr53c875-0: on-board RAM at 0xc6fd0000
> ncr53c875-0: restart (scsi reset).
> ncr53c875-0: copying script fragments into the on-board RAM ...
> ncr53c875-1: rev=0x03, base=0xc6fc0000, io_port=0x6400, irq=11
> ncr53c875-1: ID 7, Fast-20, Parity Checking
> ncr53c875-1: on-board RAM at 0xc6fb0000
> ncr53c875-1: restart (scsi reset).
> ncr53c875-1: copying script fragments into the on-board RAM ...
> scsi0 : ncr53c8xx - revision 2.5f
> scsi1 : ncr53c8xx - revision 2.5f
> scsi : 2 hosts.
> ncr53c875-0-<0,0>: FAST-5 WIDE SCSI 10.0 MB/s (200 ns, offset 15)
> ncr53c875-0-<0,0>: using tagged command queueing, up to 12 cmds/lun
> Vendor: COMPAQ Model: DGHS09Y Rev: 01C0
> Type: Direct-Access ANSI SCSI revision: 03
> Detected scsi disk sda at scsi0, channel 0, id 0, lun 0
> scsi : detected 1 SCSI disk total.
> ncr53c875-0-<0,0>: FAST-10 WIDE SCSI 20.0 MB/s (100 ns, offset 15)
> SCSI device sda: hdwr sector= 512 bytes. Sectors= 17773500 [8678 MB] [8.7 GB]
> TLAN 0.43: eth0 irq= 5 io=5000, Compaq Netelligent Dual 10/100 TX PCI UTP,
> Rev.
> 16
> TLAN 0.43: eth1 irq= 9 io=5010, Compaq Netelligent Dual 10/100 TX PCI UTP,
> Rev.
> 16
> Partition check:
> sda: sda1 sda2 sda3 sda4
> VFS: Mounted root (ext2 filesystem) readonly.
> Freeing unused kernel memory: 52k freed
>
>
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