Re: RX overrun with 3COM 3c982
Bogdan Costescu <[email protected]>
| Newsgroups | gmane.linux.drivers.vortex.devel |
|---|---|
| Message-ID | <Pine.LNX.4.44.0211151354030.13137-100000@kenzo.iwr.uni-heidelberg.de> |
On Thu, 14 Nov 2002, Claude Pignol wrote: > Well, I am little bit lost: > Is offset 7a (windows 7 and 10th byte): it's always 0?? > I don't know how to change the value of 0x3c > and 0x3e. but before trying to change them it's a good thing to locate > them. Yes, you are lost :-) The NIC has 128 bytes of registers; the first 16 bytes are used for window-ed access to the 8 windows each with 16 bytes (so a total of 128 bytes again). This is explained on pages 22-24 of the PDF that 3Com provides as documentation for 3C905C on their web site. The offsets that Donald mentioned are actually real offsets, they should not be translated into window+offset. -- Bogdan Costescu IWR - Interdisziplinaeres Zentrum fuer Wissenschaftliches Rechnen Universitaet Heidelberg, INF 368, D-69120 Heidelberg, GERMANY Telephone: +49 6221 54 8869, Telefax: +49 6221 54 8868 E-mail: [email protected] _______________________________________________ vortex mailing list [email protected] http://www.scyld.com/mailman/listinfo/vortex