Red Hat Bugzilla – Bug 28332
[pci irq] Spurious error messages at boot.
Last modified: 2007-03-26 23:41:18 EDT
I'm getting some spurious errors at boot for a 3com PCMCIA card. The kernel appears to recover and the network card functions normally. Perhaps this is an anaconda setup issue: PCI: No IRQ known for interrupt pin A of device 00:07.0. Please try using pci=biosirq. PCI: No IRQ known for interrupt pin B of device 00:07.1. Please try using pci=biosirq. Yenta IRQ list 0e80, PCI irq0 Socket status: 30000010 Yenta IRQ list 0e80, PCI irq0 Socket status: 30000006 cs: IO port probe 0x0c00-0x0cff: clean. cs: IO port probe 0x0100-0x04ff: excluding 0x300-0x307 0x378-0x37f 0x388-0x38f 0x398-0x39f 0x400-0x40f 0x480-0x48f 0x4c0-0x4df cs: IO port probe 0x0a00-0x0aff: clean. cs: memory probe 0xa0000000-0xa0ffffff: clean. eth0: 3Com 3c589, io 0x310, irq 9, hw_addr 00:60:97:46:2E:61 8K FIFO split 5:3 Rx:Tx, auto xcvr eth0: flipped to 10baseT
Created attachment 10400 [details] lspci output
I'm marking this as duplicate of bug 28348 as that seems to be the same problem but in a more serious way. *** This bug has been marked as a duplicate of 28348 ***
I want to track these two separately even if they might be the same bug.
OK, here is another example of similar behavior this time for a Dell Inspiron 7500 I've added the lspci stuff at the end as well. This is semi intresting in that it may indicate that this is not a Toshiba only problem (re possible dupilicate #28348) Phil =--= Linux PCMCIA Card Services 3.1.22 options: [pci] [cardbus] [pm] ds: no socket drivers loaded! PCI: Found IRQ 11 for device 00:04.0 PCI: The same IRQ used for device 00:04.1 PCI: The same IRQ used for device 01:00.0 PCI: Found IRQ 11 for device 00:04.1 PCI: The same IRQ used for device 00:04.0 PCI: The same IRQ used for device 01:00.0 Yenta IRQ list 0698, PCI irq11 Socket status: 30000006 Yenta IRQ list 0698, PCI irq11 Socket status: 30000220 cs: cb_alloc(bus 6): vendor 0x10b7, device 0x5157 got res[3000:307f] for resource 0 of PCI device 10b7:5157 got res[11000000:1100007f] for resource 1 of PCI device 10b7:5157 got res[11000080:110000ff] for resource 2 of PCI device 10b7:5157 got res[10c00000:10c1ffff] for resource 6 of PCI device 10b7:5157 PCI: Enabling device 06:00.0 (0000 -> 0003) PCI: No IRQ known for interrupt pin A of device 06:00.0. cs: IO port probe 0x0c00-0x0cff: clean. cs: IO port probe 0x0800-0x08ff: clean. cs: IO port probe 0x0100-0x04ff: excluding 0x4d0-0x4d7 cs: IO port probe 0x0a00-0x0aff: clean. 3c59x.c:LK1.1.12 06 Jan 2000 Donald Becker and others. http://www.scyld.com/net work/vortex.html $Revision: 1.102.2.46 $ See Documentation/networking/vortex.txt eth0: 3Com PCI 3CCFE575BT Cyclone CardBus at 0x3000, PCI: Setting latency timer of device 06:00.0 to 64 00:10:4b:a2:91:1b, IRQ 11 product code 'NV' rev 07.1 date 06-26-98 eth0: CardBus functions mapped 11000080->c891e080 8K byte-wide RAM 5:3 Rx:Tx split, MII interface. MII transceiver found at address 0, status 7809. Enabling bus-master transmits and whole-frame receives. eth0: using default media MII spurious 8259A interrupt: IRQ7. ======= 00:00.0 Host bridge: Intel Corporation 440BX/ZX - 82443BX/ZX Host bridge (rev 03) Flags: bus master, medium devsel, latency 64 Memory at e0000000 (32-bit, prefetchable) [size=64M] Capabilities: [a0] AGP version 1.0 00:01.0 PCI bridge: Intel Corporation 440BX/ZX - 82443BX/ZX AGP bridge (rev 03) (prog-if 00 [Normal decode]) Flags: bus master, 66Mhz, medium devsel, latency 128 Bus: primary=00, secondary=01, subordinate=01, sec-latency=64 I/O behind bridge: 00002000-00002fff Memory behind bridge: fc000000-fdffffff 00:04.0 CardBus bridge: Texas Instruments PCI1225 (rev 01) Subsystem: Dell Computer Corporation: Unknown device 009e Flags: bus master, medium devsel, latency 168, IRQ 11 Memory at 10000000 (32-bit, non-prefetchable) [size=4K] Bus: primary=00, secondary=02, subordinate=02, sec-latency=176 Memory window 0: 10400000-107ff000 (prefetchable) Memory window 1: 10800000-10bff000 I/O window 0: 00001800-000018ff I/O window 1: 00001c00-00001cff 16-bit legacy interface ports at 0001 00:04.1 CardBus bridge: Texas Instruments PCI1225 (rev 01) Subsystem: Dell Computer Corporation: Unknown device 009e Flags: bus master, medium devsel, latency 168, IRQ 11 Memory at 10001000 (32-bit, non-prefetchable) [size=4K] Bus: primary=00, secondary=06, subordinate=06, sec-latency=176 Memory window 0: 10c00000-10fff000 (prefetchable) Memory window 1: 11000000-113ff000 I/O window 0: 00003000-000030ff I/O window 1: 00003400-000034ff 16-bit legacy interface ports at 0001 00:07.0 Bridge: Intel Corporation 82371AB PIIX4 ISA (rev 02) Flags: bus master, medium devsel, latency 0 00:07.1 IDE interface: Intel Corporation 82371AB PIIX4 IDE (rev 01) (prog-if 80 [Master]) Flags: bus master, medium devsel, latency 64 I/O ports at 1080 [size=16] 00:07.2 USB Controller: Intel Corporation 82371AB PIIX4 USB (rev 01) (prog-if 00 [UHCI]) Flags: bus master, medium devsel, latency 64, IRQ 5 I/O ports at 1060 [size=32] 00:07.3 Bridge: Intel Corporation 82371AB PIIX4 ACPI (rev 03) Flags: medium devsel 00:08.0 Multimedia audio controller: ESS Technology ES1978 Maestro 2E (rev 10) Subsystem: Dell Computer Corporation: Unknown device 009e Flags: bus master, medium devsel, latency 64, IRQ 5 I/O ports at 1400 [size=256] Capabilities: [c0] Power Management version 2 01:00.0 VGA compatible controller: ATI Technologies Inc Rage Mobility P/M AGP 2x (rev 64) (prog-if 00 [VGA]) Subsystem: Dell Computer Corporation: Unknown device 009e Flags: bus master, stepping, medium devsel, latency 66, IRQ 11 Memory at fd000000 (32-bit, non-prefetchable) [size=16M] I/O ports at 2000 [size=256] Memory at fc000000 (32-bit, non-prefetchable) [size=4K] Expansion ROM at <unassigned> [disabled] [size=128K] Capabilities: [50] AGP version 1.0 Capabilities: [5c] Power Management version 1 06:00.0 Ethernet controller: 3Com Corporation 3c575 [Megahertz] 10/100 LAN CardBus (rev 01) Subsystem: 3Com Corporation 3C575 Megahertz 10/100 LAN Cardbus PC Card Flags: bus master, medium devsel, latency 64, IRQ 11 I/O ports at 3000 [size=128] Memory at 11000000 (32-bit, non-prefetchable) [size=128] Memory at 11000080 (32-bit, non-prefetchable) [size=128] Expansion ROM at 10c00000 [size=128K] Capabilities: [50] Power Management version 1
Should be fixed in the latest (0.1.20 or later) builds. Please verify once they become available.
I am still getting some spurious messages from 2.4.2-0.1.22, but slightly different than before: PCI: No IRQ known for interrupt pin A of device 00:07.0. Please try using pci=biosirq. PCI: No IRQ known for interrupt pin B of device 00:07.1. Please try using pci=biosirq. Yenta IRQ list 0e80, PCI irq0 Socket status: 30000010 Yenta IRQ list 0e80, PCI irq0 Socket status: 30000006 cs: IO port probe 0x0c00-0x0cff: clean. cs: IO port probe 0x0100-0x04ff: excluding 0x300-0x307 0x378-0x37f 0x388-0x38f 0x398-0x39f 0x400-0x40f 0x480-0x48f 0x4c0-0x4df cs: IO port probe 0x0a00-0x0aff: clean. cs: memory probe 0xa0000000-0xa0ffffff: clean. eth0: 3Com 3c589, io 0x310, irq 9, hw_addr 00:60:97:46:2E:61 8K FIFO split 5:3 Rx:Tx, auto xcvr NET4: Linux IPX 0.44 for NET4.0 IPX Portions Copyright (c) 1995 Caldera, Inc. IPX Portions Copyright (c) 2000 Conectiva, Inc. NET4: AppleTalk 0.18a for Linux NET4.0 eth0: flipped to 10baseT eth0: flipped to 10baseT ^^^^ yes, the eth0: message appears twice.
So only the next 5 lines are added: NET4: Linux IPX 0.44 for NET4.0 IPX Portions Copyright (c) 1995 Caldera, Inc. IPX Portions Copyright (c) 2000 Conectiva, Inc. NET4: AppleTalk 0.18a for Linux NET4.0 eth0: flipped to 10baseT
Yes, and "PCI: No IRQ known for interrupt pin A" still gets reported.
I assume the hardware works despite the messages; in that case they are just innocent debug messages which can be ignored. Please reopen this bug if the hardware doesn't work.