On Thu, 15 Jun 2006 09:28:59 -0700
Andy Isaacson <[email protected]> wrote:
> The PCMCIA slot on my Thinkpad X40 stopped working sometime between
> 2.6.17-rc4-mm3 and 2.6.17-rc5-mm3, and is still not working as of
> 2.6.17-rc6-mm2. There's one diff early in dmesg that looks interesting:
>
> ACPI: PCI Interrupt 0000:00:1f.6[B] -> GSI 17 (level, low) -> IRQ 177
> PCI: Setting latency timer of device 0000:00:1f.6 to 64
> MC'97 1 converters and GPIO not ready (0xff00)
> PM: Adding info for ac97:1-1:unknown codec
> -ACPI: PCI Interrupt 0000:02:00.0[A] -> GSI 16 (level, low) -> IRQ 169
> Yenta: CardBus bridge found at 0000:02:00.0 [1014:0555]
> -Yenta: ISA IRQ mask 0x04b8, PCI irq 169
> +Yenta: ISA IRQ mask 0x0cb8, PCI irq 169
> Socket status: 30000006
> pcmcia: parent PCI bridge I/O window: 0x3000 - 0x7fff
> cs: IO port probe 0x3000-0x7fff: clean.
> pcmcia: parent PCI bridge Memory window: 0xd0200000 - 0xdfffffff
> pcmcia: parent PCI bridge Memory window: 0xf0000000 - 0xf7ffffff
>
> Then when I insert the card, instead of
>
> pccard: PCMCIA card inserted into slot 0
> cs: memory probe 0xf0000000-0xf7ffffff: excluding 0xf0000000-0xf7ffffff
> cs: memory probe 0xd0200000-0xdfffffff: excluding 0xd0200000-0xd11fffff
> 0xd1a00000-0xd41fffff 0xd4a00000-0xd51fffff 0xd5a00000-0xd61fffff
> 0xd6a00000-0xd71fffff 0xd7a00000-0xd81fffff 0xd8a00000-0xd91fffff
> 0xd9a00000-0xda1fffff 0xdaa00000-0xdb1fffff 0xdba00000-0xdc1fffff
> 0xdca00000-0xdd1fffff 0xdda00000-0xde1fffff 0xdea00000-0xdf1fffff
> 0xdfa00000-0xe01fffff
> pcmcia: registering new device pcmcia0.0
> PM: Adding info for pcmcia:0.0
> -Probing IDE interface ide2...
> -hde: CF Card, CFA DISK drive
> -PM: Adding info for No Bus:ide2
> -hdf: probing with STATUS(0x50) instead of ALTSTATUS(0x0a)
>
> I get
>
> pccard: PCMCIA card inserted into slot 0
> cs: memory probe 0xf0000000-0xf7ffffff: excluding 0xf0000000-0xf7ffffff
> cs: memory probe 0xd0200000-0xdfffffff: excluding 0xd0200000-0xd11fffff
> 0xd1a00000-0xd41fffff 0xd4a00000-0xd51fffff 0xd5a00000-0xd61fffff
> 0xd6a00000-0xd71fffff 0xd7a00000-0xd81fffff 0xd8a00000-0xd91fffff
> 0xd9a00000-0xda1fffff 0xdaa00000-0xdb1fffff 0xdba00000-0xdc1fffff
> 0xdca00000-0xdd1fffff 0xdda00000-0xde1fffff 0xdea00000-0xdf1fffff
> 0xdfa00000-0xe01fffff
> pcmcia: registering new device pcmcia0.0
> PM: Adding info for pcmcia:0.0
> +ide2: I/O resource 0xF8A8A00E-0xF8A8A00E not free.
> +ide2: ports already in use, skipping probe
> +ide2: I/O resource 0xF8A8A01E-0xF8A8A01E not free.
> +ide2: ports already in use, skipping probe
> +ide2: I/O resource 0xF8A8A00E-0xF8A8A00E not free.
> +ide2: ports already in use, skipping probe
>
> With 2.6.17-rc6-mm2 I have
>
> CPU0
> 0: 188343 IO-APIC-edge timer
> 1: 2685 IO-APIC-edge i8042
> 9: 393 IO-APIC-fasteoi acpi
> 12: 17840 IO-APIC-edge i8042
> 14: 4616 IO-APIC-edge ide0
> 169: 1 IO-APIC-fasteoi uhci_hcd:usb1, yenta
> 177: 0 IO-APIC-fasteoi Intel 82801DB-ICH4, Intel 82801DB-ICH4 Modem
> 185: 0 IO-APIC-fasteoi uhci_hcd:usb3
> 193: 0 IO-APIC-fasteoi uhci_hcd:usb2
> 201: 0 IO-APIC-fasteoi ehci_hcd:usb4
> 209: 2524 IO-APIC-fasteoi eth0
> 217: 43647 IO-APIC-fasteoi ipw2200
> NMI: 0
> LOC: 175985
> ERR: 0
> MIS: 0
>
> The card I'm trying to use is a "PQI Compact Flash Adapter", which
> appears to just be some wires connecting the PCMCIA pins to the CF pins.
> The CF card is a "TwinMOS Ultra-X 140X 1GB" card, part number
> FCF1GBUPS-K W543F5TM0832.
>
> dmesgs at
>
> http://web.hexapodia.org/~adi/tmp/dmesg.2.6.17-rc4-mm3.txt
> http://web.hexapodia.org/~adi/tmp/dmesg.2.6.17-rc6-mm2.txt
>
hm. I don't know who to blame for this yet ;)
The contents of /proc/ioports on both kernels might be useful. Let's see
which device+driver is already using those ports, and whether the older
kenrel uses the same addresses.
Thanks.
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