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Re: PCI Ethernet card
- From: "Michael Anburaj" <embeddedeng at hotmail dot com>
- To: gary at mlbassoc dot com
- Cc: ecos-discuss at sources dot redhat dot com
- Date: Wed, 13 Aug 2003 06:33:38 +0000
- Subject: Re: [ECOS] PCI Ethernet card
- Bcc:
Hi,
> > * Turn on the debug messages in the RLTK driver (..._CHATTER)
I did this. Interrupt Status Register's bit 5 ( PUN/LinkChg- Packet
Underrun/Link Change ) was getting set each time after a packet was sent
through the RealTek 8139 NIC.
The status printed showed this (0x20 or 0x24),
diag_printf("rltk8139_deliver(%s): %04x\n", sc->dev_name, status);
Please let me know why this is happening? Is this a common thing or an error
condition. Apart from the spec.?s (which gives very little details about
these registers & the 8139 chip operation), is there a better document (or a
detailed document for some other related chip)? If so, please send me the
URL for the same.
Thanks,
-Mike.
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