- From: Ian Abbott <abbotti_at_mev.co.uk>
- Date: Wed, 25 Jan 2006 13:18:30 +0000
On 24/01/06 19:21, Michael R. Head wrote: > OK, just tried out your patch. It seems to work! I can run the demo/inpn > program in the comedilib package and it returns zeros and NaNs (which > appears to be right, I think, nothing is attached to the board yet). > > I still have an issue with the driver, but it doesn't get in the way of > my project, and this could be related to reason why the driver was > causing trouble when it was across the bridge. > > I've discovered that the card was (and is) _not_ working properly when > it is on the main PCI bus. When I run the inp or inpn tests, I get > 'timeout' printed on the console and in dmesg. I don't get this when the > card is on the other side of the PCI bridge. It appears the problem was > more subtle than I first though. It seems the test that checks the ADC busy flag is inverted. The attached patch should fix it. -- -=( Ian Abbott _at_ MEV Ltd. E-mail: <abbotti_at_mev.co.uk> )=- -=( Tel: +44 (0)161 477 1898 FAX: +44 (0)161 718 3587 )=-
Attachments
- text/x-patch attachment: amplc_pci230_ai_timeout_fix.patch
Received on 2006-01-25Z13:18:30