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Andrew Morton <andrewm@uow.edu.au> writes:

> Horst von Brand wrote:
> >
> > I've been using a 3com 3CCFE575CT 10/100 Eth cardbus card without any
> > trouble in 2.2.18pre and 2.4.0-test8 together with pcmcia-cs-3.1.21 (Sep 5
> > snapshot). I'm running Red Hat 6.2 on that machine (Toshiba Satellite Pro
> > 4280 XDVD) with DHCP. pump works, and sets up the interface. But
> > 2.4.9-test9-pre2 complains that the device isn't there. The module loads.
>
> Hi, Horst.
>
> Bit confused by this one. The changes in test9-pre2 shouldn't affect
> the 3CCFE575CT, and mine works OK. Are you sure it's not the PCI
> resource allocation problem?
>

i have the same problem with the same setup. from the logs, it looks
like this is due to a PCI resource allocation conflict:

Sep 17 15:56:33 prospero cardmgr[6838]: initializing socket 1
Sep 17 15:56:33 prospero cardmgr[6838]: socket 1: 3Com 3CCFE575B/3CXFE575B Fast EtherLink XL
Sep 17 15:56:33 prospero kernel: cs: cb_alloc(bus 5): vendor 0x10b7, device 0x5157
Sep 17 15:56:33 prospero kernel: PCI: Failed to allocate resource 0 for PCI device 10b7:5157
Sep 17 15:56:33 prospero kernel: PCI: Failed to allocate resource 1 for PCI device 10b7:5157
Sep 17 15:56:33 prospero kernel: PCI: Failed to allocate resource 2 for PCI device 10b7:5157
Sep 17 15:56:33 prospero kernel: PCI: Failed to allocate resource 6 for PCI device 10b7:5157
Sep 17 15:56:33 prospero kernel: PCI: Device 05:00.0 not available because of resource collisions
Sep 17 15:56:33 prospero kernel: eth0: 3Com PCI 3CCFE575BT Cyclone CardBus at 0x0, <3>PCI: Device 05:00.0 not available because of resource collisions
Sep 17 15:56:33 prospero kernel: 3c59x: vortex_probe1 fails. Returns -5

after i suspended the laptop and started again i got this:

Sep 18 11:36:47 prospero cardmgr[6838]: shutting down socket 1
Sep 18 11:36:47 prospero cardmgr[6838]: executing: 'modprobe -r 3c575_cb'
Sep 18 11:36:49 prospero kernel: cs: cb_alloc(bus 5): vendor 0xffff, device 0xffff
Sep 18 11:36:49 prospero kernel: PCI: device 05:00.0 has unknown header type 7f, ignoring.
Sep 18 11:36:49 prospero kernel: PCI: No IRQ known for interrupt pin ? of device 05:00.0. Please try using pci=biosirq.
Sep 18 11:36:52 prospero kernel: cs: cb_free(bus 5)
Sep 18 11:36:52 prospero cardmgr[6838]: executing: 'modprobe -r cb_enabler'
Sep 18 11:36:59 prospero cardmgr[6838]: initializing socket 1
Sep 18 11:36:59 prospero cardmgr[6838]: socket 1: Anonymous Memory
Sep 18 11:36:59 prospero cardmgr[6838]: executing: 'modprobe memory_cs'
Sep 18 11:36:59 prospero cardmgr[6838]: + modprobe: Can't locate module memory_cs
Sep 18 11:36:59 prospero cardmgr[6838]: modprobe exited with status 255
Sep 18 11:36:59 prospero cardmgr[6838]: module /lib/modules/2.4.0-test9/pcmcia/memory_cs.o not available

it looks like the pcmcia daemon is really confused (pci=biosirq didn't
make any difference in the past). test9-pre1 worked fine (well, i
still had to do 'ifconfig eth0 up' by hand).

--alex--

--
| I believe the moment is at hand when, by a paranoiac and active |
| advance of the mind, it will be possible (simultaneously with |
| automatism and other passive states) to systematize confusion |
| and thus to help to discredit completely the world of reality. |
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