Messages in this thread | | | Date | Mon, 21 Oct 2002 11:19:35 +0200 | From | Alessandro Suardi <> | Subject | Re: 2.5.42: IrDA issues |
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Jean Tourrilhes wrote: > On Sun, Oct 13, 2002 at 05:27:19AM -0800, ALESSANDRO.SUARDI wrote: > >>I have a PPP over IrDA connection to my Nokia phone; under 2.4.20-preX I have no >> problem keeping the link up, while in 2.5.4x it fails in a very short time like this: >> >>Oct 13 01:13:13 dolphin kernel: IrLAP, no activity on link! >>Oct 13 01:13:11 dolphin kernel: NETDEV WATCHDOG: irda0: transmit timed out >>Oct 13 01:13:11 dolphin kernel: irda0: transmit timed out >>Oct 13 01:13:13 dolphin kernel: IrLAP, no activity on link! >>Oct 13 01:13:13 dolphin kernel: NETDEV WATCHDOG: irda0: transmit timed out >>Oct 13 01:13:13 dolphin kernel: irda0: transmit timed out >>Oct 13 01:13:13 dolphin pppd[5378]: Modem hangup >>Oct 13 01:13:13 dolphin pppd[5378]: Connection terminated. >>Oct 13 01:13:13 dolphin pppd[5378]: Connect time 1.8 minutes. >>Oct 13 01:13:13 dolphin pppd[5378]: Sent 19541 bytes, received 35933 bytes. >>Oct 13 01:13:13 dolphin pppd[5378]: Exit. >> >>I also get the transmit timed out spam (why one with WATCHDOG and one without ?) >> in 2.4.20-pre but the IrLAP line isn't there. And the GPRS link stays up... >> >> >>Thanks in advance for any insight, >> >>--alessandro > > > Please do yourself a favor and give me a proper bug report, > including hardware, driver and irdadump. >
Will provide irdadump stuff soon[-ish], I'm wading through a backlog of, uhm, too much email. The short-form report really meant "is this a known issue ?"...
Anyway - the box is a Dell Latitude CPx750J with this:
[root@dolphin root]# findchip -v Found SMC FDC37N958FR Controller at 0x3f0, DevID=0x01, Rev. 1 SIR Base 0x3e8, FIR Base 0x290 IRQ = 4, DMA = 3 Enabled: yes, Suspended: no UART compatible: yes Half duplex delay = 3 us
So clearly I'm using smc-ircc.o.
(Of course I'll try and reproduce in 2.5.44 tonight or tomorrow).
Thanks,
--alessandro
"everything dies, baby that's a fact but maybe everything that dies someday comes back" (Bruce Springsteen, "Atlantic City")
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