Date: Thu, 10 Feb 2000 14:25:09 +0100 From: Gunnar Kedenburg <9kedenbu@informatik.uni-hamburg.de> To: Gary Jennejohn <garyj@muc.de>, freebsd-isdn@freebsd.org Subject: Re: teles 16.3 pnp errors Message-ID: <20000210142509.A24270@informatik.uni-hamburg.de> In-Reply-To: <200002091832.TAA11400@peedub.muc.de>; from garyj@peedub.muc.de on Wed, Feb 09, 2000 at 07:32:19PM %2B0100 References: <30121.950120384@www16.gmx.net> <200002091832.TAA11400@peedub.muc.de>
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On Wed, Feb 09, 2000 at 07:32:19PM +0100, Gary Jennejohn wrote: > I wasn't trying to dump on you. I was trying to get you to provide > some information regarding the failure modes you're seeing. That's > what I meant with my "helps no-one", since no useful information > regarding the error was provided. Okay, I included some info below. If you need something I left out, please tell me. Without any apparent cause, i get the following messages on syslog: These were the first messages that appeared after a reboot. Feb 7 13:16:07 ozone /kernel: i4b-L1-isic_isac_irq: RPF, input buffer overflow! Feb 7 13:16:07 ozone /kernel: i4b-L1-isic_isac_irq: RPF, input buffer overflow! Feb 7 13:16:07 ozone /kernel: i4b-L1-isic_isac_irq: unit 0: CRC error Feb 7 13:16:07 ozone /kernel: i4b-L1-isic_isac_irq: unit 0: Receive Aborted error Feb 7 13:16:07 ozone /kernel: i4b-L1-isic_isac_irq: unit 0: CRC error Feb 7 13:16:07 ozone /kernel: i4b-L1-isic_isac_irq: RPF, input buffer overflow! Feb 7 13:16:07 ozone /kernel: i4b-L1-isic_isac_irq: unit 0: CRC error Feb 7 13:16:07 ozone /kernel: i4b-L1-isic_isac_irq: unit 0: Receive Aborted error Feb 7 13:16:07 ozone /kernel: i4b-L1-isic_isac_irq: unit 0: CRC error Feb 7 13:16:07 ozone /kernel: i4b-L1-isic_isac_irq: RPF, input buffer overflow! Feb 7 13:16:07 ozone /kernel: i4b-L1-isic_isac_irq: unit 0: CRC error Feb 7 13:16:07 ozone /kernel: i4b-L1-isic_isac_irq: unit 0: Receive Aborted error Feb 7 13:16:09 ozone /kernel: i4b-L1-isic_isac_irq: unit 0: CRC error Feb 7 13:16:10 ozone /kernel: i4b-L1-isic_isac_irq: unit 0: CRC error Feb 7 13:16:10 ozone /kernel: i4b-L1-isic_isac_irq: unit 0: CRC error Feb 7 13:16:19 ozone /kernel: i4b-L1-isic_isac_irq: RPF, input buffer overflow! Feb 7 13:16:19 ozone /kernel: i4b-L1-isic_isac_irq: unit 0: CRC error Feb 7 13:16:21 ozone /kernel: i4b-L1-isic_isac_irq: RPF, input buffer overflow! Feb 7 13:16:21 ozone /kernel: i4b-L1-isic_isac_irq: unit 0: CRC error ... The messages appear sometimes directly after reboot, or a little while later. After the next reboot (and after leaving the machine off for four minutes), the same messages are shown, but the order is different, eg. the first error is a i4b-L1-isic_isac_irq: unit 0: CRC error and not the i4b-L1-isic_isac_irq: RPF, input buffer overflow! as above. I use userland-ppp to connect to my isp. It worked a few times, but generally not after the error messages appeared. When the connection to the isp is established, everything works very well. But even after a connection had been established, the errors occur again after i shut down the connection. My ISDN Kernel config is: options TEL_S0_16_3_P device isic pseudo-device "i4bq921" # Q.921 / layer 3 pseudo-device "i4bq931" # Q.931 / layer 3 pseudo-device "i4b" # layer 4 pseudo-device "i4bctl" # userland driver to control the whole thing pseudo-device "i4brbch" 2 # userland driver for access to raw B channel pseudo-device "i4btrc" 2 # userland driver to do ISDN tracing According to it's PnP identification string, the card is a "Teles S0/16.3 PnP". On the card, i found the following: TELES.S0/PnP, revision 1.5 N, 1996 I don't know if that helps you, but the two SIEMENS chips on the card are: - 641L PSB 21525 N HSCX TE V2.1 - 630L PSB 2186N V1.1 ISAC-S TE Plus there is an ALTERA - EPM7032LC44-15T BA9616 As i said before, the card works perfectly under linux for over a year now, so I don't think the hardware is the problem. -- Gunnar. pgp encrypted/signed mail preferred. To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-isdn" in the body of the message
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