Re: 2.4.20 - yenta, i82365 PCI / ISA irq problem

[Davide Libenzi]

On Wed, 28 May 2003, Michael Ulbrich wrote:

> Hi there,
>
> for quite some time now, I'm fiddling around with an annoying problem on
> my Fujitsu-Siemens S6010 laptop together with a Dell TrueMobile 1150
> WLAN mini PCI card (orinoco chipset). Searching both the pcmcia_cs and
> orinoco mailing list archives pointed to a deeper, irq related problem.
> Excuse me if this is still the wrong forum, but probably someone out
> here may have some clue.
>
> So here we go - Booting with in-kernel pcmcia gives the following
> output:
>
> ...
> pcmcia: Starting PCMCIA services:
> kernel: Linux Kernel Card Services 3.1.22
> kernel:   options:  [pci] [cardbus] [pm]
> kernel: PCI: Found IRQ 11 for device 01:0a.0
> kernel: PCI: Sharing IRQ 11 with 00:02.0
> kernel: PCI: Sharing IRQ 11 with 00:1d.0
> kernel: PCI: Found IRQ 11 for device 01:0a.1
> kernel: PCI: Sharing IRQ 11 with 00:1f.3
> kernel: PCI: Sharing IRQ 11 with 00:1f.5
> kernel: PCI: Enabling device 01:0d.0 (0000 -> 0002)
> kernel: PCI: Found IRQ 11 for device 01:0d.0
> kernel: PCI: Sharing IRQ 11 with 00:1f.1
> kernel: Yenta IRQ list 06b8, PCI irq11
> kernel: Socket status: 30000006
> kernel: Yenta IRQ list 06b8, PCI irq11
> network: Setting network parameters:  succeeded
> kernel: Socket status: 30000006
> network: Bringing up interface lo:  succeeded
> pcmcia: using yenta_socket instead of i82365
> kernel: Yenta IRQ list 0000, PCI irq11
> kernel: Socket status: 30000010
> pcmcia: cardmgr[786]: watching 3 sockets
> cardmgr[786]: watching 3 sockets
> kernel: cs: IO port probe 0x0c00-0x0cff: clean.
> kernel: cs: IO port probe 0x0100-0x04ff: excluding 0x378-0x37f
> 0x400-0x407 0x4d0-0x4d7
> kernel: cs: IO port probe 0x0a00-0x0aff: clean.
> cardmgr[787]: starting, version is 3.2.4
> kernel: cs: memory probe 0xa0000000-0xa0ffffff: clean.
> cardmgr[787]: socket 2: Orinoco or Intersil Prism 2 Wireless
> pcmcia: done.
> rc: Starting pcmcia:  succeeded
> cardmgr[787]: executing: 'modprobe hermes'
> cardmgr[787]: executing: 'modprobe orinoco'
> cardmgr[787]: executing: 'modprobe orinoco_cs'
> cardmgr[787]: executing: './network start eth0'
> ...
> kernel: NETDEV WATCHDOG: eth0: transmit timed out
> kernel: eth0: Tx timeout! Resetting card. ALLOCFID=01f7,
> TXCOMPLFID=0000, EVSTAT=8080
> ...
> last message repeating
>
> The same with in-kernel pcmcia disabled and pcmcia_cs as modules:
>
> ...
> kernel: Linux PCMCIA Card Services 3.2.4
> kernel:   kernel build: 2.4.20-RAP-LL-03 #18 Sun May 18 18:13:34 CEST
> 2003
> kernel:   options:  [pci] [cardbus] [apm]
> kernel: Intel ISA/PCI/CardBus PCIC probe:
> kernel: PCI: Found IRQ 11 for device 01:0a.0
> kernel: PCI: Sharing IRQ 11 with 00:02.0
> kernel: PCI: Sharing IRQ 11 with 00:1d.0
> kernel: PCI: Found IRQ 11 for device 01:0a.1
> kernel: PCI: Sharing IRQ 11 with 00:1f.3
> kernel: PCI: Sharing IRQ 11 with 00:1f.5
> kernel:   O2Micro OZ6933 rev 02 PCI-to-CardBus at slot 01:0a, mem
> 0x20000000
> kernel:     host opts [0]: [pci only] [pci irq 11] [lat 168/176] [bus
> 2/2]
> kernel:     host opts [1]: [pci only] [pci irq 11] [lat 168/176] [bus
> 3/3]
> kernel:     PCI card interrupts, PCI status changes
> kernel: PCI: Enabling device 01:0d.0 (0000 -> 0002)
> kernel: PCI: Found IRQ 11 for device 01:0d.0
> kernel: PCI: Sharing IRQ 11 with 00:1f.1
> kernel:   TI 1410 rev 01 PCI-to-CardBus at slot 01:0d, mem 0x20002000
> kernel:     host opts [0]: [serial pci & irq] [pci irq 11] [lat 168/176]
> [bus 4/4]
> kernel:     PCI irq 11 test failed
> kernel:     ISA irqs (scanned) = none!<6>    *NO* card interrupts,
> polling interval = 1000 ms
> network: Setting network parameters:  succeeded
> pcmcia: cardmgr[764]: watching 3 sockets
> cardmgr[764]: watching 3 sockets
> cardmgr[765]: starting, version is 3.2.4
> pcmcia: done.
> rc: Starting pcmcia:  succeeded
> kernel: cs: memory probe 0xa0000000-0xa0ffffff: clean.
> cardmgr[765]: socket 2: Orinoco or Intersil Prism 2 Wireless
> ...
> cardmgr[765]: executing: 'modprobe hermes'
> cardmgr[765]: executing: 'modprobe orinoco'
> cardmgr[765]: executing: 'modprobe orinoco_cs'
> kernel: cs: IO port probe 0x0100-0x04ff: excluding 0x378-0x37f
> 0x3c0-0x3df 0x400-0x407 0x4d0-0x4d7
> kernel: cs: IO port probe 0x0380-0x03bf: clean.
> kernel: cs: IO port probe 0x03e0-0x03ff: clean.
> kernel: cs: IO port probe 0x0408-0x04cf: clean.
> kernel: cs: IO port probe 0x04d8-0x04ff: clean.
> kernel: cs: IO port probe 0x0a00-0x0aff: clean.
> kernel: cs: IO port probe 0x0c00-0x0cff: clean.
> kernel: orinoco_cs: RequestIRQ: Resource in use

I had lamost the same problem with my CPQ Presario. Time to time the card
did not get the IRQ (RequestIRQ: Resource in use). I have a patch that
fixes that on my machine at home. If you want tomorrow I'll post it.

- Davide