home working hardware

CPU CPU: Intel(R) Pentium(R) 4 Mobile CPU 2.00GHz
Bridge: Intel Corp. 82845 845 (Brookdale) Chipset Host Bridge (rev 4).

Output from /proc/cpuinfo is: 

  processor       : 0
  vendor_id       : GenuineIntel
  cpu family      : 15
  model           : 2
  model name      : Intel(R) Pentium(R) 4 Mobile CPU 2.00GHz
  stepping        : 4
  cpu MHz         : 1994.174
  cache size      : 512 KB
  fdiv_bug        : no
  hlt_bug         : no
  f00f_bug        : no
  coma_bug        : no
  fpu             : yes
  fpu_exception   : yes
  cpuid level     : 2
  wp              : yes
  flags           : fpu vme de pse tsc msr pae mce cx8 sep mtrr pge mca cmov  
                    pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm
  bogomips        : 3961.24

Video ATI Technologies Inc Radeon Mobility M7 LW

The video card is an ATI Mobility radeon 7500 32M 4x AGP card. XFree86 4.3.0 supports this card and drives the LCD at 1600x1200 (UXGA) by 24bit, with acceleration and 3D support. The pixels are tiny (it's a 14.1" LCD, so that's about 140dpi)

I have 1280x1024x16M in text mode now, by setting "vga=0x31B".

10/100 Ethernet 3Com Corporation 3c905C-TX/TX-M [Tornado] (rev 120).

Works right away. I've clocked rates over 11,000KB/s (86 Mbits) moving files around with gftp.

802.11b Wireless Ethernet a.k.a. "Wi-Fi" PCI device 14e4:4301 (BROADCOM Corporation) (rev 1).

This is a Dell model 1180 Mini-PCI wireless ethernet board. The interface didn't "come right up" and I havn't got it working yet. Apparently it is a PCMCIA card and there's a PCI bridge in there. For now I just do without wireless.

USB Intel Corp. 82801CA/CAM USB (Hub #1) (rev 2).

Seems to work just fine. This is a USB 1.1 interface. I've tried my digital camera (Canon S230) and a few "keychain" USB drives (which work using SCSI-over-USB).

Sound Intel Corp. 82801CA/CAM AC'97 Audio (rev 2).

The sound card is an Intel 810 + AC97 Audio board and RedHat detected it right away, and it sounds pretty good.

Modem Intel Corp. 82801CA/CAM AC'97 Modem (rev 2).

I havn't tested it yet, since I don't use modems anymore.

CD RW TEAC CD-RW CD-W224E.

Works just fine.

PCMCIA / CardBus Texas Instruments PCI1420 (rev 0)

CardBus interface appears to be a pair of these bridges. I havn't tested much, but a CompactFlash interface board worked right away.

Disk The original disk was a 40GB Toshiba MK4019GAX. Hdparm reports transfer rates of roughly 25MB/s.

That disk has since died, and it was replaced with a Fujitsu IC25N040ATCS05-0, also a 5400 rpm 40GB 9.5mm "superslim" disk. So-far, so-good. Same transfer rates with hdparm.

APM and Suspend Suspend and resume while in X is totally broken. If you ctrl-alt-f1 to get to a VT from X, you can hit ctrl-esc to suspend and everything resumes OK, then alt-f7 to get back to X.

Doing this or fn-d from inside X will render the machine in need of a reboot.

lspci Output of "lspci -v" is:


00:00.0 Host bridge: Intel Corp. 82845 845 (Brookdale) Chipset Host Bridge (rev 04)
        Flags: bus master, fast devsel, latency 0
        Memory at e8000000 (32-bit, prefetchable) [size=64M]
        Capabilities: [e4] #09 [d104]
        Capabilities: [a0] AGP version 2.0

00:01.0 PCI bridge: Intel Corp. 82845 845 (Brookdale) Chipset AGP Bridge (rev 04) (prog-if 00 [Normal decode])
        Flags: bus master, 66Mhz, fast devsel, latency 32
        Bus: primary=00, secondary=01, subordinate=01, sec-latency=32
        I/O behind bridge: 0000c000-0000cfff
        Memory behind bridge: fc000000-fdffffff
        Prefetchable memory behind bridge: e0000000-e7ffffff

00:1d.0 USB Controller: Intel Corp. 82801CA/CAM USB (Hub #1) (rev 02) (prog-if 00 [UHCI])
        Subsystem: Intel Corp.: Unknown device 4541
        Flags: bus master, medium devsel, latency 0, IRQ 11
        I/O ports at bf80 [size=32]

00:1e.0 PCI bridge: Intel Corp. 82801BAM/CAM PCI Bridge (rev 42) (prog-if 00 [Normal decode])
        Flags: bus master, fast devsel, latency 0
        Bus: primary=00, secondary=02, subordinate=10, sec-latency=32
        I/O behind bridge: 0000e000-0000ffff
        Memory behind bridge: f4000000-fbffffff

00:1f.0 ISA bridge: Intel Corp. 82801CAM ISA Bridge (LPC) (rev 02)
        Flags: bus master, medium devsel, latency 0

00:1f.1 IDE interface: Intel Corp. 82801CAM IDE U100 (rev 02) (prog-if 8a [Master SecP PriP])
        Subsystem: Intel Corp.: Unknown device 4541
        Flags: bus master, medium devsel, latency 0, IRQ 11
        I/O ports at 
        I/O ports at 
        I/O ports at 
        I/O ports at 
        I/O ports at bfa0 [size=16]
        Memory at 40000000 (32-bit, non-prefetchable) [size=1K]

00:1f.5 Multimedia audio controller: Intel Corp. 82801CA/CAM AC'97 Audio (rev 02)
        Subsystem: Cirrus Logic: Unknown device 5959
        Flags: bus master, medium devsel, latency 0, IRQ 11
        I/O ports at d800 [size=256]
        I/O ports at dc80 [size=64]

00:1f.6 Modem: Intel Corp. 82801CA/CAM AC'97 Modem (rev 02) (prog-if 00 [Generic])
        Subsystem: Conexant MD56ORD V.92 MDC Modem
        Flags: bus master, medium devsel, latency 0, IRQ 11
        I/O ports at d400 [size=256]
        I/O ports at dc00 [size=128]

01:00.0 VGA compatible controller: ATI Technologies Inc Radeon Mobility M7 LW [Radeon Mobility 7500] (prog-if 00 [VGA])  
        Subsystem: Dell Computer Corporation: Unknown device 012b
        Flags: bus master, VGA palette snoop, stepping, 66Mhz, medium devsel, latency 32, IRQ 11
        Memory at e0000000 (32-bit, prefetchable) [size=128M]
        I/O ports at c000 [size=256]
        Memory at fcff0000 (32-bit, non-prefetchable) [size=64K]
        Expansion ROM at  [disabled] [size=128K]
        Capabilities: [58] AGP version 2.0
        Capabilities: [50] Power Management version 2

02:00.0 Ethernet controller: 3Com Corporation 3c905C-TX/TX-M [Tornado] (rev 78)
        Subsystem: Dell Computer Corporation: Unknown device 012a
        Flags: bus master, medium devsel, latency 32, IRQ 11
        I/O ports at ec80 [size=128]
        Memory at f8fffc00 (32-bit, non-prefetchable) [size=128]
        Expansion ROM at f9000000 [disabled] [size=128K]
        Capabilities: [dc] Power Management version 2

02:01.0 CardBus bridge: Texas Instruments PCI1420
        Subsystem: Dell Computer Corporation: Unknown device 012b
        Flags: bus master, medium devsel, latency 168, IRQ 11
        Memory at 40001000 (32-bit, non-prefetchable) [size=4K]
        Bus: primary=02, secondary=03, subordinate=06, sec-latency=176
        Memory window 0: 40400000-407ff000 (prefetchable)
        Memory window 1: 40800000-40bff000
        I/O window 0: 00004000-000040ff
        I/O window 1: 00004400-000044ff
        16-bit legacy interface ports at 0001

02:01.1 CardBus bridge: Texas Instruments PCI1420
        Subsystem: Dell Computer Corporation: Unknown device 012b
        Flags: bus master, medium devsel, latency 168, IRQ 11
        Memory at 40002000 (32-bit, non-prefetchable) [size=4K]
        Bus: primary=02, secondary=07, subordinate=0a, sec-latency=176
        Memory window 0: 40c00000-40fff000 (prefetchable)
        Memory window 1: 41000000-413ff000
        I/O window 0: 00004800-000048ff
        I/O window 1: 00004c00-00004cff
        16-bit legacy interface ports at 0001

02:03.0 Network controller: Broadcom Corporation BCM4301 802.11b (rev 01)
        Subsystem: Dell Computer Corporation: Unknown device 0407
        Flags: bus master, fast devsel, latency 32, IRQ 11
        Memory at f8ffc000 (32-bit, non-prefetchable) [size=8K]
        Capabilities: [40] Power Management version 2