Our SGI O2 and Indigo2 and Linux

O2 hinv

CPU: MIPS R5000 Processor Chip Revision: 2.1
FPU: MIPS R5000 Floating Point Coprocessor Revision: 1.0
1 180 MHZ IP32 Processor
Main memory size: 128 Mbytes
Secondary unified instruction/data cache size: 512 Kbytes on Processor 0
Instruction cache size: 32 Kbytes
Data cache size: 32 Kbytes
FLASH PROM version 4.17
Integral SCSI controller 0: Version ADAPTEC 7880
  Disk drive: unit 1 on SCSI controller 0 (unit 1)
  CDROM: unit 4 on SCSI controller 0
Integral SCSI controller 1: Version ADAPTEC 7880
On-board serial ports: tty1
On-board serial ports: tty2
On-board EPP/ECP parallel port
CRM graphics installed
Integral Ethernet: ec0, version 1
Iris Audio Processor: version A3 revision 0
  PCI Adapter ID (vendor 36868, device 32888) pci slot 1
  PCI Adapter ID (vendor 36868, device 32888) pci slot 2
Video: MVP unit 0 version 1.4
 with no AV Card or Camera.
Vice: TRE


 
   
 

 
   
 

Kernels and patches

Other Linux on SGI pages

Linux dmesg, from old 2.6.8.1 kernel.

Linux version 2.6.8.1 (milang@toriamos) (gcc version 3.3.4) #119 Thu Aug 19 00:23:48 EEST 2004
ARCH: SGI-IP32
PROMLIB: ARC firmware Version 1 Revision 10
CPU revision is: 00002321
FPU revision is: 00002310
CRIME id a rev 1 at 0x14000000
Determined physical RAM map:
 memory: 004b7000 @ 00000000 (reserved)
 memory: 00899000 @ 004b7000 (usable)
 memory: 002b0000 @ 00d50000 (ROM data)
 memory: 00100000 @ 01000000 (reserved)
 memory: 00300000 @ 01100000 (ROM data)
 memory: 06b86000 @ 01400000 (usable)
 memory: 0007a000 @ 07f86000 (reserved)
On node 0 totalpages: 32646
  DMA zone: 32646 pages, LIFO batch:7
  Normal zone: 0 pages, LIFO batch:1
  HighMem zone: 0 pages, LIFO batch:1
Built 1 zonelists
Kernel command line: root=pci(0)scsi(0)disk(1)rdisk(0)partition(0) root=/dev/sda1
Primary instruction cache 32kB, physically tagged, 2-way, linesize 32 bytes.
Primary data cache 32kB 2-way, linesize 32 bytes.
R5000 SCACHE size 512kB, linesize 32 bytes.
PID hash table entries: 512 (order 9: 4096 bytes)
Calibrating system timer... 180 MHz CPU detected
Using 90.019 MHz high precision timer.
Console: colour dummy device 80x25
CRIME memory error at 0x3fffffe0 ST 0x0400a828
Dentry cache hash table entries: 32768 (order: 5, 131072 bytes)
Inode-cache hash table entries: 16384 (order: 4, 65536 bytes)
Memory: 117516k/118908k available (3505k kernel code, 1248k reserved, 1038k data, 144k init, 0k highmem)
Calibrating delay loop... 178.68 BogoMIPS
Mount-cache hash table entries: 512 (order: 0, 4096 bytes)
Checking for 'wait' instruction...  available.
NET: Registered protocol family 16
Can't analyze prologue code at 8036c9a4
MACE PCI rev 1
SCSI subsystem initialized
MACEPCI: Master abort at 0x0000400c (C)
MACEPCI: Master abort at 0x00004000 (C)
gbefb: allocating memory
fb0: SGI GBE rev 1 @ 0x16000000 using 2048kB memory
devfs: 2004-01-31 Richard Gooch (rgooch@atnf.csiro.au)
devfs: boot_options: 0x0
EFS: 1.0a - http://aeschi.ch.eu.org/efs/
udf: registering filesystem
SGI XFS with no debug enabled
Initializing Cryptographic API
Console: switching to colour frame buffer device 80x30
Generic RTC Driver v1.07
Serial: 8250/16550 driver $Revision: 1.90 $ 6 ports, IRQ sharing disabled
ttyS0 at MMIO 0x0 (irq = 53) is a 16550A
ttyS1 at MMIO 0x0 (irq = 59) is a 16550A
RAMDISK driver initialized: 16 RAM disks of 4096K size 1024 blocksize
loop: loaded (max 8 devices)
eth0: SGI MACE Ethernet rev. 1
Universal TUN/TAP device driver 1.5 (C)1999-2002 Maxim Krasnyansky
PCI: Enabling device 0000:00:01.0 (0046 -> 0047)
aic7xxx: PCI0:1:0 MEM region 0x0 unavailable. Cannot memory map device.
ahc_pci:0:1:0: Using left over BIOS settings
PCI: Enabling device 0000:00:02.0 (0046 -> 0047)
aic7xxx: PCI0:2:0 MEM region 0x0 unavailable. Cannot memory map device.
ahc_pci:0:2:0: Using left over BIOS settings
scsi0 : Adaptec AIC7XXX EISA/VLB/PCI SCSI HBA DRIVER, Rev 6.2.36
        
        aic7880: Wide Channel A, SCSI Id=0, 16/253 SCBs

Using anticipatory io scheduler
  Vendor: SGI       Model: IBM DCAS-32160W   Rev: S68A
  Type:   Direct-Access                      ANSI SCSI revision: 02
scsi0:A:1:0: Tagged Queuing enabled.  Depth 32
  Vendor: TOSHIBA   Model: CD-ROM XM-5701TA  Rev: 0167
  Type:   CD-ROM                             ANSI SCSI revision: 02
scsi1 : Adaptec AIC7XXX EISA/VLB/PCI SCSI HBA DRIVER, Rev 6.2.36
        
        aic7880: Wide Channel A, SCSI Id=0, 16/253 SCBs

SCSI device sda: 4197405 512-byte hdwr sectors (2149 MB)
SCSI device sda: drive cache: write through
 /dev/scsi/host0/bus0/target1/lun0: p1 p2 p9 p11
Attached scsi disk sda at scsi0, channel 0, id 1, lun 0
sr0: scsi-1 drive
Uniform CD-ROM driver Revision: 3.20
Attached scsi CD-ROM sr0 at scsi0, channel 0, id 4, lun 0
mice: PS/2 mouse device common for all mice
input: AT Raw Set 2 keyboard on mace/serio0
md: linear personality registered as nr 1
md: raid0 personality registered as nr 2
md: raid1 personality registered as nr 3
md: raid5 personality registered as nr 4
raid5: measuring checksumming speed
   8regs     :   156.000 MB/sec
   8regs_prefetch:   156.000 MB/sec
   32regs    :   156.000 MB/sec
   32regs_prefetch:   156.000 MB/sec
raid5: using function: 32regs_prefetch (156.000 MB/sec)
raid6: int32x1     27 MB/s
raid6: int32x2     39 MB/s
raid6: int32x4     42 MB/s
raid6: int32x8     35 MB/s
raid6: using algorithm int32x4 (42 MB/s)
md: raid6 personality registered as nr 8
md: multipath personality registered as nr 7
md: md driver 0.90.0 MAX_MD_DEVS=256, MD_SB_DISKS=27
device-mapper: 4.1.0-ioctl (2003-12-10) initialised: dm@uk.sistina.com
Advanced Linux Sound Architecture Driver Version 1.0.6 (Sun Aug 15 07:17:53 2004 UTC).
ALSA device list:
  #0: SGI O2 Audio irq 33-40
NET: Registered protocol family 2
IP: routing cache hash table of 512 buckets, 4Kbytes
TCP: Hash tables configured (established 8192 bind 16384)
NET: Registered protocol family 1
NET: Registered protocol family 17
NET: Registered protocol family 15
md: Autodetecting RAID arrays.
md: autorun ...
md: ... autorun DONE.
kjournald starting.  Commit interval 5 seconds
EXT3-fs: mounted filesystem with ordered data mode.
VFS: Mounted root (ext3 filesystem) readonly.
Freeing prom memory: 5824kb freed
Freeing unused kernel memory: 5968k freed
Adding 184312k swap on /dev/sda2.  Priority:-1 extents:1
EXT3 FS on sda1, internal journal

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