From mboxrd@z Thu Jan  1 00:00:00 1970
From: James Courtier-Dutton <James@superbug.co.uk>
Subject: Alsa driver PCMCIA question.
Date: Thu, 21 Apr 2005 22:33:09 +0100
Message-ID: <42681C15.1020709@superbug.co.uk>
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I have a PCMCIA sound card that as soon as I insert it, it appears as a
PCI device, and lspci lists it.
It even appears if cardmgr is not running.
pci commands work on it.
e.g.
 pci_read_config_byte(pci, PCI_REVISION_ID, &revision);

and
port = pci_resource_start(pci, 0);

does return the base port io for the card, as listed by lspci.

The problem comes when I do:
value = inl(port);

The whole PC just hangs at that point, and I have to reboot it.

Is there some extra api calls I have to make in order to get the inl()
command to work?

James


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