Ian, wctdm24xxp driver uses voicebus (that sets up the interrupt handling for itself).
Do you use DAHDI 2.4 or 2.6? Max On Tue, Feb 19, 2013 at 5:30 PM, Ian FREISLICH <i...@clue.co.za> wrote: > Hi > > I experience these interrupt underruns on my TDM410P card with the > wctdm24xxp driver and bad echo as a result. My motherboard has 2 > PCI slots which share an interrupt between them. If I swap this > board for a TDM400P using the wctdm driver everything works properly. > > I note that wctdm0 registers the interrupt: > wctdm0: [FILTER] > > but, the wctdm24xxp0 doesn't do this, but I can't find where the > irq is registered for the wctdm24xxp driver. > > dahdi: Telephony Interface Registered on major 196 > dahdi: Version: 2.4.0-rc5 > dahdi_echocan_oslec: Registered echo canceler 'OSLEC' > wctdm24xxp0: vendor=d161 device=8005 subvendor=ffffffff > wctdm24xxp0: <Wildcard TDM410P> port 0xc000-0xc0ff mem 0xfe921000-0xfe9213ff > irq 19 at device 1.0 on pci6 > wctdm24xxp0: Port 1: Installed -- AUTO FXO (FCC mode) > wctdm24xxp0: Port 2: Installed -- AUTO FXO (FCC mode) > wctdm24xxp0: Port 3: Installed -- AUTO FXO (FCC mode) > wctdm24xxp0: Port 4: Installed -- AUTO FXO (FCC mode) > wctdm24xxp0: Found a Wildcard TDM: Wildcard TDM410P (0 BRI spans, 4 analog > channels) > dahdi: Registered tone zone 24 (South Africa) > wctdm24xxp0: Missed interrupt. Increasing latency to 8 ms in order to > compensate. > wctdm24xxp0: Host failed to service card interrupt within 128 ms which is a > hardunderun. > wctdm24xxp0: Host failed to service card interrupt within 128 ms which is a > hardunderun. > ugen0.2: <Logitech> at usbus0 (disconnected) > ums0: at uhub0, port 5, addr 2 (disconnected) > wctdm24xxp0: Missed interrupt. Increasing latency to 14 ms in order to > compensate. > wctdm24xxp0: Missed interrupt. Increasing latency to 20 ms in order to > compensate. > wctdm24xxp0: ERROR: Unable to service card within 25 ms and unable to further > increase latency. > wctdm24xxp0: ERROR: Unable to service card within 25 ms and unable to further > increase latency. > wctdm24xxp0: ERROR: Unable to service card within 25 ms and unable to further > increase latency. > wctdm24xxp0: Host failed to service card interrupt within 128 ms which is a > hardunderun. > > Ian > > > -- > Ian Freislich > > -- > _____________________________________________________________________ > -- Bandwidth and Colocation Provided by http://www.api-digital.com -- > > Asterisk-BSD mailing list > To UNSUBSCRIBE or update options visit: > http://lists.digium.com/mailman/listinfo/asterisk-bsd -- _____________________________________________________________________ -- Bandwidth and Colocation Provided by http://www.api-digital.com -- Asterisk-BSD mailing list To UNSUBSCRIBE or update options visit: http://lists.digium.com/mailman/listinfo/asterisk-bsd