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
