RE: IRQ Conflicts on Compaq Evo N1015v
to fix IRQ conflicts you need ACPI patches from http://sf.net/projects/acpi/
and for the trident hang you need a fix which is in the kernel starting from
2.4.21-pre3 ; your laptop seems to be very similar to presario 900 so I
suggest you look at the following resources (you can find some prebuilt
kernels which should work for you there too):
http://srv89.dyndns.org/index.php?page=presario900
http://www.wsu.edu/~ice124
http://www.bisente.com/documentos/presario905/index.en.html
http://mlf.linux.rulez.org/mlf/ezaz/ntfsresize.html
http://www.cas.mcmaster.ca/~pavlidmh/Linux_on_a_Presario_900.html
http://metaverse.wuh.wustl.edu/~cypher/presario900/
http://www.linux-on-laptops.com/compaq.html
http://tuxmobil.org/compaq.html
and the mailing list:
http://videl.ics.hawaii.edu/mailman/listinfo/linuxpresario900
--
fedor.
----
Howe's Law:
Everyone has a scheme that will not work.
> -----Original Message-----
> From: Emmanuel Viennet [mailto:emmanuel.viennet@lipn.univ-paris13.fr]
> Sent: Tuesday, March 11, 2003 3:21 PM
> To: debian-laptop@lists.debian.org
> Subject: IRQ Conflicts on Compaq Evo N1015v
>
>
>
> I'm installing Debian on a new Compaq Evo N1015v laptop.
>
> The basic systems works, but when I try to configure the audio,
> I run into trouble... Inserting "trident" module hangs the network !
>
> There seems to be IRQ conflicts, but I don't understand how to solve
> them.
>
> I tried booting with "PCI=biosirq" option, but it changes nothing.
>
> You will find below the relevant log lines and lspci -v output...
>
> Did someone succeeded configuring linux sound on this laptop ?
>
> Emmanuel
>
> Kernel is 2.4.20-k7
>
> ---------------- /var/log/syslog
> Mar 11 23:42:31 evo kernel: ide: Assuming 33MHz system bus
> speed for PIO
> modes; override with idebus=xx
> Mar 11 23:42:31 evo kernel: ALI15X3: IDE controller on PCI
> bus 00 dev 80
> Mar 11 23:42:31 evo kernel: PCI: No IRQ known for interrupt pin A of
> device 00:10.0.
> Mar 11 23:42:31 evo kernel: ALI15X3: chipset revision 196
> Mar 11 23:42:31 evo kernel: ALI15X3: not 100%% native mode: will probe
> irqs later
> Mar 11 23:42:31 evo kernel: ide0: BM-DMA at 0x8080-0x8087, BIOS
> settings: hda:DMA, hdb:pio
> Mar 11 23:42:31 evo kernel: ide1: BM-DMA at 0x8088-0x808f, BIOS
> settings: hdc:pio, hdd:pio
> ...
>
> Mar 11 23:42:31 evo kernel: 8139too Fast Ethernet driver 0.9.26
> Mar 11 23:42:31 evo kernel: 8139too: pci dev 00:0b.0 (id 10ec:8139 rev
> 20) is an enhanced 8139C+ chip
> Mar 11 23:42:31 evo kernel: 8139too: Use the "8139cp" driver for
> improved performance and stability.
> Mar 11 23:42:31 evo kernel: PCI: Assigned IRQ 11 for device 00:0b.0
> Mar 11 23:42:31 evo kernel: IRQ routing conflict for 00:0c.0, have irq
> 10, want irq 11
> Mar 11 23:42:31 evo kernel: IRQ routing conflict for 01:05.0, have irq
> 10, want irq 11
> Mar 11 23:42:31 evo kernel: eth0: RealTek RTL8139 Fast Ethernet at
> 0xcf88e000, 00:0b:cd:15:98:6f, IRQ 11
> Mar 11 23:42:31 evo kernel: eth0: Identified 8139 chip type
> 'RTL-8139C'
>
>
> When I "modprobe trident":
>
> Mar 11 23:49:49 evo kernel: PCI: Found IRQ 4 for device 00:08.0
> Mar 11 23:49:49 evo kernel: IRQ routing conflict for 00:08.0, have irq
> 5, want irq 4
> Mar 11 23:49:49 evo kernel: trident: ALi Audio Accelerator found at IO
> 0x8400, IRQ 5
> Mar 11 23:49:49 evo kernel: ac97_codec: AC97 Audio codec, id:
> ADS99(Unknown)
> Mar 11 23:49:49 evo kernel: PCI: Found IRQ 4 for device 00:08.0
> Mar 11 23:49:49 evo kernel: IRQ routing conflict for 00:08.0, have irq
> 5, want irq 4
> Mar 11 23:49:49 evo kernel: gameport0: Acer Laboratories Inc. [ALi]
> M5451 PCI AC-Link Controller Audio Device at pci00:08.0 speed 2982 kHz
> Mar 11 23:49:57 evo kernel: NETDEV WATCHDOG: eth0: transmit timed out
> Mar 11 23:49:57 evo kernel: eth0: Tx queue start entry 242
> dirty entry
> 238.
> Mar 11 23:49:57 evo kernel: eth0: Tx descriptor 0 is ffffffff.
>
>
> ----------------- lspci -v
>
> 00:00.0 Host bridge: ATI Technologies Inc: Unknown device
> cab0 (rev 13)
> Flags: bus master, 66Mhz, medium devsel, latency 64
> Memory at f8000000 (32-bit, prefetchable) [size=64M]
> Memory at f4400000 (32-bit, prefetchable) [size=4K]
> I/O ports at 8090 [disabled] [size=4]
> Capabilities: [a0] AGP version 2.0
>
> 00:01.0 PCI bridge: ATI Technologies Inc U1/A3 AGP Bridge [IGP 320M]
> (rev 01) (prog-if 00 [Normal decode])
> Flags: bus master, 66Mhz, medium devsel, latency 99
> Bus: primary=00, secondary=01, subordinate=01, sec-latency=68
> I/O behind bridge: 00009000-00009fff
> Memory behind bridge: f4100000-f41fffff
> Prefetchable memory behind bridge: f6000000-f7ffffff
>
> 00:02.0 USB Controller: ALi Corporation USB 1.1 Controller (rev 03)
> (prog-if 10 [OHCI])
> Subsystem: ALi Corporation USB 1.1 Controller
> Flags: bus master, medium devsel, latency 64, IRQ 11
> Memory at f4010000 (32-bit, non-prefetchable) [size=4K]
> Capabilities: [60] Power Management version 2
>
> 00:07.0 ISA bridge: ALi Corporation M1533 PCI to ISA Bridge
> [Aladdin IV]
> Subsystem: ALi Corporation ALI M1533 Aladdin IV ISA Bridge
> Flags: bus master, medium devsel, latency 0
> Capabilities: [a0] Power Management version 1
>
> 00:08.0 Multimedia audio controller: ALi Corporation M5451 PCI AC-Link
> Controller Audio Device (rev 02)
> Subsystem: Compaq Computer Corporation: Unknown device 00b0
> Flags: medium devsel, IRQ 5
> I/O ports at 8400 [size=256]
> Memory at f4011000 (32-bit, non-prefetchable) [size=4K]
> Capabilities: [dc] Power Management version 2
>
> 00:0a.0 CardBus bridge: Texas Instruments PCI1410 PC card Cardbus
> Controller (rev 02)
> Subsystem: Compaq Computer Corporation: Unknown device 00b0
> Flags: bus master, medium devsel, latency 32
> Memory at ffbfe000 (32-bit, non-prefetchable) [size=4K]
> Bus: primary=00, secondary=02, subordinate=05, sec-latency=0
> Memory window 1: fbbfd000-ffbfc000 (prefetchable)
> I/O window 0: 00000000-00000003
> I/O window 1: 00000000-00000003
> 16-bit legacy interface ports at 0001
>
> 00:0b.0 Ethernet controller: Realtek Semiconductor Co., Ltd.
> RTL-8139/8139C/8139C+ (rev 20)
> Subsystem: Compaq Computer Corporation: Unknown device 00b0
> Flags: bus master, medium devsel, latency 64, IRQ 11
> I/O ports at 8800 [size=256]
> Memory at f4013000 (32-bit, non-prefetchable) [size=256]
> Capabilities: [50] Power Management version 2
>
> 00:0c.0 Communication controller: Conexant HSF 56k HSFi Modem (rev 01)
> Subsystem: Compaq Computer Corporation: Unknown device 8d89
> Flags: medium devsel, IRQ 10
> Memory at f4000000 (32-bit, non-prefetchable) [size=64K]
> I/O ports at 8098 [size=8]
> Capabilities: [40] Power Management version 2
>
> 00:0f.0 USB Controller: ALi Corporation USB 1.1 Controller (rev 03)
> (prog-if 10 [OHCI])
> Subsystem: ALi Corporation USB 1.1 Controller
> Flags: medium devsel, IRQ 11
> Memory at f4012000 (32-bit, non-prefetchable) [size=4K]
> Capabilities: [60] Power Management version 2
>
> 00:10.0 IDE interface: ALi Corporation M5229 IDE (rev c4) (prog-if fa)
> Subsystem: ALi Corporation M5229 IDE
> Flags: bus master, medium devsel, latency 32
> I/O ports at 8080 [size=16]
> Capabilities: [60] Power Management version 2
>
> 00:11.0 Bridge: ALi Corporation M7101 PMU
> Subsystem: ALi Corporation ALI M7101 Power Management Controller
> Flags: medium devsel
>
> 01:05.0 VGA compatible controller: ATI Technologies Inc
> Radeon Mobility
> U1 (prog-if 00 [VGA])
> Subsystem: Compaq Computer Corporation: Unknown device 00b0
> Flags: bus master, stepping, fast Back2Back, 66Mhz,
> medium devsel,
> latency 66, IRQ 10
> Memory at f6000000 (32-bit, prefetchable) [size=32M]
> I/O ports at 9000 [size=256]
> Memory at f4100000 (32-bit, non-prefetchable) [size=64K]
> Expansion ROM at <unassigned> [disabled] [size=128K]
> Capabilities: [58] AGP version 2.0
> Capabilities: [50] Power Management version 2
>
>
>
>
>
>
>
>
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