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SubjectRe: Intel 815e motherboard - Dell 4100 - Unknown PCI devices

Go get the ATA patch on kernel.org or use a 2.4.0X kernel.
Or follow the patch links on www.linux-ide.org

Cheers,

On Sat, 26 Aug 2000, Stephen Harris wrote:

> The Dell 4100 is a 815e based machine with nVidia 32Mb video card and
> Creative SB Live! audio card. I've added by own Tulip card into it.
>
> I'm running 2.2.16 kernel. There's a *lot* of unknown PCI devices in
> this system :-( I've included full lspci output below.
>
> At boot time...
> PCI_IDE: unknown IDE controller on PCI bus 00 device f9, VID=8086, DID=244b
> PCI_IDE: not 100% native mode: will probe irqs later
> ide0: BM-DMA at 0xffa0-0xffa7, BIOS settings: hda:DMA, hdb:pio
> ide1: BM-DMA at 0xffa8-0xffaf, BIOS settings: hdc:DMA, hdd:DMA
>
> Will this stop the system running the hard disks at full available speed?
>
> hdparm /dev/hda
> multcount = 0 (off)
> I/O support = 0 (default 16-bit)
> unmaskirq = 0 (off)
> using_dma = 0 (off)
> keepsettings = 0 (off)
> nowerr = 0 (off)
> readonly = 0 (off)
> readahead = 8 (on)
> geometry = 2482/255/63, sectors = 39876480, start = 0
>
> hdparm -i /dev/hda
>
> /dev/hda:
>
> Model=WDC WD204BA, FwRev=16.13M16, SerialNo=WD-WMA071307902
> Config={ HardSect NotMFM HdSw>15uSec SpinMotCtl Fixed DTR>5Mbs FmtGapReq }
> RawCHS=16383/16/63, TrkSize=57600, SectSize=600, ECCbytes=40
> BuffType=3(DualPortCache), BuffSize=2048kB, MaxMultSect=16, MultSect=off
> DblWordIO=no, OldPIO=2, DMA=yes, OldDMA=0
> CurCHS=16383/16/63, CurSects=-66060037, LBA=yes, LBAsects=39876480
> tDMA={min:120,rec:120}, DMA modes: mword0 mword1 mword2
> IORDY=on/off, tPIO={min:120,w/IORDY:120}, PIO modes: mode3 mode4
> UDMA modes: mode0 mode1 mode2 mode3 *mode4
>
>
> Here is the "lspci" output (-v output further down):
> 00:00.0 Host bridge: Intel Corporation: Unknown device 1130 (rev 02)
> 00:01.0 PCI bridge: Intel Corporation: Unknown device 1131 (rev 02)
> 00:1e.0 PCI bridge: Intel Corporation: Unknown device 244e (rev 01)
> 00:1f.0 ISA bridge: Intel Corporation: Unknown device 2440 (rev 01)
> 00:1f.1 IDE interface: Intel Corporation: Unknown device 244b (rev 01)
> 00:1f.2 USB Controller: Intel Corporation: Unknown device 2442 (rev 01)
> 00:1f.3 SMBus: Intel Corporation: Unknown device 2443 (rev 01)
> 01:0a.0 Ethernet controller: Digital Equipment Corporation DECchip 21041 [Tulip Pass 3] (rev 21)
> 01:0c.0 Multimedia audio controller: Creative Labs SB Live! EMU10000 (rev 07)
> 01:0c.1 Input device controller: Creative Labs SB Live! (rev 07)
> 01:0d.0 Communication controller: CONEXANT: Unknown device 1056 (rev 08)
> 02:00.0 VGA compatible controller: nVidia Corporation: Unknown device 0100 (rev 10)
>
> (-v output)
> 00:00.0 Host bridge: Intel Corporation: Unknown device 1130 (rev 02)
> Flags: bus master, fast devsel, latency 0
> Memory at f8000000 (32-bit, prefetchable)
> Capabilities: [88] #09 [f104]
> Capabilities: [a0] AGP version 2.0
>
> 00:01.0 PCI bridge: Intel Corporation: Unknown device 1131 (rev 02) (prog-if 00 [Normal decode])
> Flags: bus master, 66Mhz, fast devsel, latency 64
> Bus: primary=00, secondary=02, subordinate=02, sec-latency=64
> Memory behind bridge: fca00000-feafffff
> Prefetchable memory behind bridge: e4700000-f47fffff
>
> 00:1e.0 PCI bridge: Intel Corporation: Unknown device 244e (rev 01) (prog-if 00 [Normal decode])
> Flags: bus master, fast devsel, latency 0
> Bus: primary=00, secondary=01, subordinate=01, sec-latency=64
> I/O behind bridge: 0000d000-0000dfff
> Memory behind bridge: fc900000-fc9fffff
> Prefetchable memory behind bridge: e4600000-e46fffff
>
> 00:1f.0 ISA bridge: Intel Corporation: Unknown device 2440 (rev 01)
> Flags: bus master, medium devsel, latency 0
>
> 00:1f.1 IDE interface: Intel Corporation: Unknown device 244b (rev 01) (prog-if 80 [Master])
> Subsystem: Intel Corporation: Unknown device 4541
> Flags: bus master, medium devsel, latency 0
> I/O ports at ffa0
>
> 00:1f.2 USB Controller: Intel Corporation: Unknown device 2442 (rev 01) (prog-if 00 [UHCI])
> Subsystem: Intel Corporation: Unknown device 4541
> Flags: bus master, medium devsel, latency 0, IRQ 10
> I/O ports at ef80
>
> 00:1f.3 SMBus: Intel Corporation: Unknown device 2443 (rev 01)
> Subsystem: Intel Corporation: Unknown device 4541
> Flags: medium devsel, IRQ 9
> I/O ports at efa0
>
> 01:0a.0 Ethernet controller: Digital Equipment Corporation DECchip 21041 [Tulip Pass 3] (rev 21)
> Flags: bus master, medium devsel, latency 96, IRQ 11
> I/O ports at dc00
> Memory at fc9efc00 (32-bit, non-prefetchable)
> Expansion ROM at fc980000 [disabled]
>
> 01:0c.0 Multimedia audio controller: Creative Labs SB Live! EMU10000 (rev 07)
> Subsystem: Creative Labs CT4780 SBLive! Value
> Flags: bus master, medium devsel, latency 64, IRQ 9
> I/O ports at df80
> Capabilities: [dc] Power Management version 1
>
> 01:0c.1 Input device controller: Creative Labs SB Live! (rev 07)
> Subsystem: Creative Labs Gameport Joystick
> Flags: bus master, medium devsel, latency 64
> I/O ports at dff0
> Capabilities: [dc] Power Management version 1
>
> 01:0d.0 Communication controller: CONEXANT: Unknown device 1056 (rev 08)
> Subsystem: Aztech System Ltd: Unknown device 4035
> Flags: bus master, medium devsel, latency 64, IRQ 3
> Memory at fc9f0000 (32-bit, non-prefetchable)
> I/O ports at dfe0
> Capabilities: [40] Power Management version 2
>
> 02:00.0 VGA compatible controller: nVidia Corporation: Unknown device 0100 (rev 10) (prog-if 00 [VGA])
> Subsystem: nVidia Corporation: Unknown device 0007
> Flags: bus master, 66Mhz, medium devsel, latency 64, IRQ 11
> Memory at fd000000 (32-bit, non-prefetchable)
> Memory at e8000000 (32-bit, prefetchable)
> Expansion ROM at feaf0000 [disabled]
> Capabilities: [60] Power Management version 1
> Capabilities: [44] AGP version 2.0
>
>
>
> Stephen Harris
> sweh@spuddy.mew.co.uk http://www.spuddy.org/
> The truth is the truth, and opinion just opinion. But what is what?
> My employer pays to ignore my opinions; you get to do it for free.
> * Meeeeow ! Call Spud the Cat on > 01708 442043 < for free Usenet access *
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>

Andre Hedrick
The Linux ATA/IDE guy

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