Date: Sun, 14 Jul 1996 21:09:59 -0700 (PDT) From: John-Mark Gurney <gurney_j@nike.efn.org> To: Joerg Wunsch <joerg_wunsch@uriah.heep.sax.de> Cc: FreeBSD hackers <freebsd-hackers@freebsd.org> Subject: Re: RNR kernel message Message-ID: <Pine.NEB.3.94.960714205635.12050T-100000@nike.efn.org> In-Reply-To: <199607150046.CAA13680@uriah.heep.sax.de>
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On Mon, 15 Jul 1996, J Wunsch wrote:
> As John-Mark Gurney wrote:
>
> > I am helping admin a machine... and it reciently got a kernel message on
> > it's own line:
> > RNR
> >
> > what is it? does it hurt anything? thanks for the info...
>
> My grep is longer^H^H^H^H^H^Hquicker than yours?
sorry... I completely forget that I can do stuff like this :)
> ;)
>
> I bet it's not on a line for itself, but followed by a colon:
>
> if ((status & SCB_STAT_RNR) ||
> ((status & SCB_RUS_MASK) == SCB_RUS_NRSC)) {
> DEBUGBEGIN(DEBUGINTR)
> printf("RNR:"); /* ZZZ this means trouble */
> ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
> DEBUGEND
> IXCOUNTER(ifp->if_rnr++;)
> ixinit_rfa(unit);
> scb->status = SCB_STAT_NULL;
> scb->command = SCB_RUC_START;
> scb->rfa_offset = RFA_START;
> ixchannel_attention(unit);
> }
>
> Since the above is from if_ix.c, you should perhaps ask Rod Grimes for
> why this means trouble...
actually.. the wierd thing is that is isn't... this is a direct quote
from dmesg:
----------<cut>-------
npx0: 387 emulator
in_rtqtimo: adjusted rtq_reallyold to 2400
in_rtqtimo: adjusted rtq_reallyold to 1600
in_rtqtimo: adjusted rtq_reallyold to 1066
in_rtqtimo: adjusted rtq_reallyold to 710
RNR
----------<cut>-------
as you can see... there is no colon... and the thing is that I did search
the source on this end as it is a 2.1.0-RELEASE system (we are going to be
upgrading to 2.1.5 very soon)... but we do have and intel etherexpress 16
in the machine..
I can't seem to find any thing but frame_types... oh well... Rod you have
any idea? (we are using two ethernet cards, an ed0 and and ix0, the ed0
for atalk, other for inet... thanks for all the help...
John-Mark
gurney_j@efn.org
http://resnet.uoregon.edu/~gurney_j/
Modem/FAX: (541) 683-6954 (FreeBSD Box)
Live in Peace, destroy Micro$oft, support free software, run FreeBSD (unix)
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