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SubjectIRQ detection and VIA chipset..

okay I've looked on the list archives and can see reports but not much in
the way of happy finishes..

attached are my dmesg and lspci -v.. it is a 2.4.9-ac10 just my own
initials to distinguish different modules and stuff... it does something
similiar with 2.4.3-20mdk gives

PCI: Found IRQ 5 for device 00:0a.0
IRQ routing conflict in pirq table for device 00:0a.0

I've tried both PNP Bios on and off and also ACPI on and off (just in
case).. so should I do the DEBUG define stuff in pci-irq.c or has this
been resolved and I'm doing something wrong..

Regards,
Dave.
p.s. can't get me VAX to boot until I get second netcard working :-)

Linux version 2.4.9-ac10-da2 (root@asimov) (gcc version egcs-2.91.66 19990314/Linux (egcs-1.1.2 release / Linux-Mandrake 8.0)) #1 Sun Sep 16 22:37:19 IST 2001
BIOS-provided physical RAM map:
BIOS-e820: 0000000000000000 - 000000000009fc00 (usable)
BIOS-e820: 000000000009fc00 - 00000000000a0000 (reserved)
BIOS-e820: 00000000000f0000 - 0000000000100000 (reserved)
BIOS-e820: 0000000000100000 - 0000000004000000 (usable)
BIOS-e820: 00000000ffff0000 - 0000000100000000 (reserved)
On node 0 totalpages: 16384
zone(0): 4096 pages.
zone(1): 12288 pages.
zone(2): 0 pages.
No local APIC present or hardware disabled
Kernel command line: BOOT_IMAGE=linux ro root=308
Initializing CPU#0
Detected 400.922 MHz processor.
Console: colour VGA+ 80x25
Calibrating delay loop... 799.53 BogoMIPS
Memory: 62732k/65536k available (722k kernel code, 2416k reserved, 179k data, 188k init, 0k highmem)
Dentry-cache hash table entries: 8192 (order: 4, 65536 bytes)
Inode-cache hash table entries: 4096 (order: 3, 32768 bytes)
Mount-cache hash table entries: 1024 (order: 1, 8192 bytes)
Buffer-cache hash table entries: 4096 (order: 2, 16384 bytes)
Page-cache hash table entries: 16384 (order: 4, 65536 bytes)
CPU: Before vendor init, caps: 008021bf 808029bf 00000000, vendor = 2
CPU: L1 I Cache: 32K (32 bytes/line), D cache 32K (32 bytes/line)
CPU: After vendor init, caps: 008021bf 808029bf 00000000 00000002
CPU: After generic, caps: 008021bf 808029bf 00000000 00000002
CPU: Common caps: 008021bf 808029bf 00000000 00000002
CPU: AMD-K6(tm) 3D processor stepping 09
Checking 'hlt' instruction... OK.
POSIX conformance testing by UNIFIX
mtrr: v1.40 (20010327) Richard Gooch (rgooch@atnf.csiro.au)
mtrr: detected mtrr type: AMD K6
PCI: PCI BIOS revision 2.10 entry at 0xfb4e0, last bus=1
PCI: Using configuration type 1
PCI: Probing PCI hardware
Unknown bridge resource 0: assuming transparent
Unknown bridge resource 2: assuming transparent
PCI: Using IRQ router VIA [1106/0586] at 00:07.0
Activating ISA DMA hang workarounds.
Linux NET4.0 for Linux 2.4
Based upon Swansea University Computer Society NET3.039
Starting kswapd v1.8
pty: 256 Unix98 ptys configured
block: queued sectors max/low 41597kB/13865kB, 128 slots per queue
Uniform Multi-Platform E-IDE driver Revision: 6.31
ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx
VP_IDE: IDE controller on PCI bus 00 dev 39
VP_IDE: chipset revision 6
VP_IDE: not 100% native mode: will probe irqs later
ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx
VP_IDE: VIA vt82c586b (rev 47) IDE UDMA33 controller on pci00:07.1
ide0: BM-DMA at 0x6400-0x6407, BIOS settings: hda:DMA, hdb:pio
ide1: BM-DMA at 0x6408-0x640f, BIOS settings: hdc:pio, hdd:DMA
hda: IBM-DTTA-351680, ATA DISK drive
hdd: CRD-8400B, ATAPI CD/DVD-ROM drive
ide0 at 0x1f0-0x1f7,0x3f6 on irq 14
ide1 at 0x170-0x177,0x376 on irq 15
hda: 33022080 sectors (16907 MB) w/462KiB Cache, CHS=2055/255/63, UDMA(33)
Partition check:
hda: hda1 hda2 hda3 < hda5 hda6 hda7 hda8 > hda4
Linux agpgart interface v0.99 (c) Jeff Hartmann
agpgart: Maximum main memory to use for agp memory: 28M
agpgart: Detected Via MVP3 chipset
agpgart: AGP aperture is 64M @ 0xe0000000
NET4: Linux TCP/IP 1.0 for NET4.0
IP Protocols: ICMP, UDP, TCP, IGMP
IP: routing cache hash table of 512 buckets, 4Kbytes
TCP: Hash tables configured (established 4096 bind 4096)
NET4: Unix domain sockets 1.0/SMP for Linux NET4.0.
VFS: Mounted root (ext2 filesystem) readonly.
Freeing unused kernel memory: 188k freed
Adding Swap: 72256k swap-space (priority -1)
MSDOS FS: Using codepage 850
MSDOS FS: IO charset iso8859-1
MSDOS FS: Using codepage 850
MSDOS FS: IO charset iso8859-1
isapnp: Scanning for PnP cards...
isapnp: Calling quirk for 01:00
isapnp: SB audio device quirk - increasing port range
isapnp: Card 'Creative ViBRA16C PnP'
isapnp: 1 Plug & Play card detected total
Serial driver version 5.05c (2001-07-08) with MANY_PORTS SHARE_IRQ SERIAL_PCI ISAPNP enabled
ttyS00 at 0x03f8 (irq = 4) is a 16550A
ttyS01 at 0x02f8 (irq = 3) is a 16550A
Winbond Super-IO detection, now testing ports 3F0,370,250,4E,2E ...
Winbond chip at EFER=0x3f0 key=0x87 devid=fc devrev=21 oldid=8c
Winbond chip type 83877TF
SMSC Super-IO detection, now testing Ports 2F0, 370 ...
0x378: FIFO is 16 bytes
0x378: writeIntrThreshold is 16
0x378: readIntrThreshold is 16
0x378: PWord is 8 bits
0x378: Interrupts are ISA-Pulses
0x378: ECP port cfgA=0x10 cfgB=0x4b
0x378: ECP settings irq=7 dma=3
parport0: PC-style at 0x378 (0x778) [PCSPP,TRISTATE,COMPAT,ECP]
parport0: irq 7 detected
parport0: cpp_daisy: aa5500ff(38)
parport0: assign_addrs: aa5500ff(38)
parport0: cpp_daisy: aa5500ff(38)
parport0: assign_addrs: aa5500ff(38)
ne2k-pci.c:v1.02 10/19/2000 D. Becker/P. Gortmaker
http://www.scyld.com/network/ne2k-pci.html
PCI: Found IRQ 5 for device 00:0a.0
IRQ routing conflict for 00:0a.0, have irq 11, want irq 5
eth0: RealTek RTL-8029 found at 0x6c00, IRQ 11, 00:C0:DF:EE:29:59.
PCI: Found IRQ 10 for device 00:0b.0
eth1: RealTek RTL-8029 found at 0x7000, IRQ 10, 00:C0:DF:EE:0D:B8.
Soundblaster audio driver Copyright (C) by Hannu Savolainen 1993-1996
sb: Creative ViBRA16C PnP detected
sb: ISAPnP reports 'Creative ViBRA16C PnP' at i/o 0x220, irq 7, dma 1, 5
SB 4.13 detected OK (220)
sb: 1 Soundblaster PnP card(s) found.
usb.c: registered new driver hub
uhci.c: USB UHCI at I/O 0x6800, IRQ 9
usb.c: new USB bus registered, assigned bus number 1
hub.c: USB hub found
hub.c: 2 ports detected
uhci.c: :USB Universal Host Controller Interface driver
ne2k-pci.c:v1.02 10/19/2000 D. Becker/P. Gortmaker
http://www.scyld.com/network/ne2k-pci.html
PCI: Found IRQ 5 for device 00:0a.0
IRQ routing conflict for 00:0a.0, have irq 11, want irq 5
eth0: RealTek RTL-8029 found at 0x6c00, IRQ 11, 00:C0:DF:EE:29:59.
PCI: Found IRQ 10 for device 00:0b.0
eth1: RealTek RTL-8029 found at 0x7000, IRQ 10, 00:C0:DF:EE:0D:B8.


lspci -v:


00:00.0 Host bridge: VIA Technologies, Inc. VT82C598 [Apollo MVP3] (rev 04)
Flags: bus master, medium devsel, latency 16
Memory at e0000000 (32-bit, prefetchable) [size=64M]
Capabilities: <available only to root>

00:01.0 PCI bridge: VIA Technologies, Inc. VT82C598 [Apollo MVP3 AGP] (prog-if 00 [Normal decode])
Flags: bus master, 66Mhz, medium devsel, latency 0
Bus: primary=00, secondary=01, subordinate=01, sec-latency=0
Memory behind bridge: e4000000-e7ffffff

00:07.0 ISA bridge: VIA Technologies, Inc. VT82C586/A/B PCI-to-ISA [Apollo VP] (rev 47)
Subsystem: VIA Technologies, Inc. MVP3 ISA Bridge
Flags: bus master, stepping, medium devsel, latency 0

00:07.1 IDE interface: VIA Technologies, Inc. VT82C586 IDE [Apollo] (rev 06) (prog-if 8a [Master SecP PriP])
Flags: bus master, medium devsel, latency 32
I/O ports at 6400 [size=16]

00:07.2 USB Controller: VIA Technologies, Inc. VT82C586B USB (rev 02) (prog-if 00 [UHCI])
Subsystem: Unknown device 0925:1234
Flags: bus master, medium devsel, latency 32, IRQ 9
I/O ports at 6800 [size=32]

00:07.3 Host bridge: VIA Technologies, Inc. VT82C586B ACPI (rev 10)
Flags: medium devsel

00:0a.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL-8029(AS)
Subsystem: Realtek Semiconductor Co., Ltd. RT8029(AS)
Flags: medium devsel, IRQ 11
I/O ports at 6c00 [size=32]

00:0b.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL-8029(AS)
Subsystem: Realtek Semiconductor Co., Ltd. RT8029(AS)
Flags: medium devsel, IRQ 10
I/O ports at 7000 [size=32]

01:00.0 VGA compatible controller: 3DLabs Permedia II 2D+3D (rev 01) (prog-if 00 [VGA])
Subsystem: Unknown device 484c:4133
Flags: bus master, 66Mhz, medium devsel, latency 32, IRQ 5
Memory at e6000000 (32-bit, non-prefetchable) [size=128K]
Memory at e5800000 (32-bit, non-prefetchable) [size=8M]
Memory at e5000000 (32-bit, non-prefetchable) [size=8M]
Expansion ROM at <unassigned> [disabled] [size=64K]
Capabilities: <available only to root>



--
David Airlie, Software Engineer
http://www.skynet.ie/~airlied / airlied@skynet.ie
pam_smb / Linux DecStation / Linux VAX / ILUG person


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