I guess this didn't make it to the list... I think my stupid self sent it to sourceforge.com not .net... anyways... here's a small update...
My friend Lou Ilievski was able to help me get BusMastering enabled for the second card, but this did not help get rid of those awful messages... Thanks for any help, and sorry for the forward of such a long, ugly message... read on! -Mat ---------- Forwarded message ---------- From: Mat Mrosko <[EMAIL PROTECTED]> Date: May 15, 2005 2:32 PM Subject: Re: IRQ: IVTV_IRQ_DEC_DMA_ERR To: [EMAIL PROTECTED] With close inspection of my 4.2 Gig log file, these errors definitely started upon adding the second pvr 250... also, in addition to the regular ivtv: IRQ: IVTV_IRQ_DEC_DMA_ERR messages I said I was getting, I also have a bunch of: May 14 02:48:19 mythtv ivtv: IRQ: IVTV_IRQ_DEC_DMA_ERR intr 2 May 14 02:48:19 mythtv ivtv: DMA Registers State: xfer: 0xffffffff, state: 0xffffffff dec_addr: 0xffffffff enc_addr: 0xffffffff control: 0xffffffff May 14 02:48:19 mythtv ivtv: DMA DEC Buffers: May 14 02:48:19 mythtv 0xffffffff:0xffffffff:0xffffffff May 14 02:48:19 mythtv ivtv: DMA ENC Buffers: May 14 02:48:19 mythtv 0xffffffff:0xffffffff:0xffffffff May 14 02:48:19 mythtv 0xffffffff:0xffffffff:0xffffffff May 14 02:48:19 mythtv 0xffffffff:0xffffffff:0xffffffff May 14 02:48:19 mythtv 0xffffffff:0xffffffff:0xffffffff May 14 02:48:19 mythtv 0xffffffff:0xffffffff:0xffffffff May 14 02:48:19 mythtv 0xffffffff:0xffffffff:0xffffffff May 14 02:48:19 mythtv 0xffffffff:0xffffffff:0xffffffff May 14 02:48:19 mythtv 0xffffffff:0xffffffff:0xffffffff messages that alternate from intr 2 to inter 1... I have no idea what to try, and I can't find any solutions searching gossimer threads or google at all... Again, help is appreciated! Thanks! -Mat On 5/15/05, Mat Mrosko <[EMAIL PROTECTED]> wrote: > I am getting repeated (10 a second or so) of this error message in my dmesg: > > ivtv: IRQ: IVTV_IRQ_DEC_DMA_ERR > > I have tried multiple versions of the driver, from the "stable" old > releases to the newest 0.3.4q. I have 2 PVR 250s. I just added the > second one two days ago. I am unaware if the new one caused this as > the recordings are still fine. The only thing that tipped me off to > these messages was a 4.2 Gig /var/log/messages file!!! I do not have > the second pvr 250 set up as I have directv and no second receiver to > use yet. I do not know enough about driver options and the ivtv > driver itself, as i have never passed it any options and it has worked > fine. Now I am wondering what the cause of these messages is... If I > start watching Live TV from a cold boot, I do not get these messages. > When I start watching a recording, they start, and will not stop until > another cold boot. I am baffled because the messages will start even > if I'm watching something in MythVideo, which should be completely > isolated. Here is the output of my IVTV dmesg stuff: > > May 15 12:03:28 mythtv ivtv: ==================== START INIT IVTV > ==================== > May 15 12:03:28 mythtv ivtv: version 0.3.3 (t) loading > May 15 12:03:28 mythtv ivtv: Linux version: 2.6.10-gentoo-r6 SMP > preempt PENTIUM4 4KSTACKS gcc-3.3 > May 15 12:03:28 mythtv ivtv: In case of problems please include the debug info > May 15 12:03:28 mythtv ivtv: between the START INIT IVTV and END INIT > IVTV lines when > May 15 12:03:28 mythtv ivtv: mailing the ivtv-devel mailinglist. > May 15 12:03:28 mythtv ivtv: Autodetected WinTV PVR 250 card > May 15 12:03:28 mythtv ivtv: Found an iTVC16 based chip > May 15 12:03:28 mythtv ACPI: PCI interrupt 0000:00:08.0[A] -> GSI 11 > (level, low) -> IRQ 11 > May 15 12:03:28 mythtv ivtv: Unreasonably low latency timer, setting > to 64 (was 32) > May 15 12:03:28 mythtv ivtv: VIA PCI device: 0x3168 vendor: 0x1106 > May 15 12:03:28 mythtv tveeprom: Hauppauge: model = 32552, rev = C168, > serial# = 7648526 > May 15 12:03:28 mythtv tveeprom: tuner = LG TAPE H001F MK3 (idx = 68, type = > 47) > May 15 12:03:28 mythtv tveeprom: tuner fmt = NTSC(M) (eeprom = 0x08, > v4l2 = 0x00001000) > May 15 12:03:28 mythtv tveeprom: audio_processor = MSP3440 (type = 11) > May 15 12:03:28 mythtv ivtv: i2c attach [client=tveeprom[50],ok] > May 15 12:03:28 mythtv ivtv: Tuner Type 47, Tuner formats 0x00001000, > Radio: yes, Model 0x008d1598, Revision 0x00000001 > May 15 12:03:28 mythtv ivtv: NTSC tuner detected > May 15 12:03:28 mythtv ivtv: Radio detected > May 15 12:03:28 mythtv tuner: Ignoring new-style parameters in > presence of obsolete ones > May 15 12:03:28 mythtv tuner: chip found at addr 0xc2 i2c-bus ivtv i2c driver > #0 > May 15 12:03:28 mythtv ivtv: i2c attach [client=(tuner unset),ok] > May 15 12:03:28 mythtv saa7115: starting probe for adapter ivtv i2c > driver #0 (0x10005) > May 15 12:03:28 mythtv saa7115: detecting saa7115 client on address 0x42 > May 15 12:03:28 mythtv saa7115: writing init values > May 15 12:03:28 mythtv ivtv: i2c attach [client=saa7115[50],ok] > May 15 12:03:28 mythtv saa7115: status: (1E) 0x00, (1F) 0xc0 > May 15 12:03:28 mythtv msp34xx: ivtv version > May 15 12:03:28 mythtv msp34xx: init: chip=MSP3448W-A2, has NICAM > support, simple (D) mode, simpler (G) no-thread mode > May 15 12:03:28 mythtv msp34xx: $Id$ compiled on: May 15 2005 10:54:54 > May 15 12:03:28 mythtv ivtv: i2c attach [client=MSP3448W-A2,ok] > May 15 12:03:28 mythtv ivtv: Encoder revision: 0x02040024 > May 15 12:03:28 mythtv ivtv: Encoder Firmware may be buggy, use > version 0x02040011 > May 15 12:03:28 mythtv ivtv: Configuring WinTV PVR 250 card with 5 streams > May 15 12:03:28 mythtv ivtv: Registered v4l2 device, streamtype 0 minor 0 > May 15 12:03:28 mythtv ivtv: Create DMA stream 0 using 1024 16384 byte > buffers 0 kbytes total > May 15 12:03:28 mythtv ivtv: Allocate DMA stream 0 using 1024 16384 > byte buffers 16777216 kbytes total > May 15 12:03:28 mythtv ivtv: Registered v4l2 device, streamtype 1 minor 32 > May 15 12:03:28 mythtv ivtv: Create DMA stream 1 > May 15 12:03:28 mythtv ivtv: Allocate DMA stream 1 > May 15 12:03:28 mythtv ivtv: Registered v4l2 device, streamtype 2 minor 224 > May 15 12:03:28 mythtv ivtv: Create DMA stream 2 using 80 52224 byte > buffers 0 kbytes total > May 15 12:03:28 mythtv ivtv: Allocate DMA stream 2 using 80 52224 byte > buffers 4194304 kbytes total > May 15 12:03:28 mythtv ivtv: Registered v4l2 device, streamtype 3 minor 24 > May 15 12:03:28 mythtv ivtv: Create DMA stream 3 using 455 4608 byte > buffers 0 kbytes total > May 15 12:03:28 mythtv ivtv: Allocate DMA stream 3 using 455 4608 byte > buffers 2097152 kbytes total > May 15 12:03:28 mythtv ivtv: Registered v4l2 device, streamtype 4 minor 64 > May 15 12:03:28 mythtv ivtv: Create stream 4 > May 15 12:03:28 mythtv ivtv: Allocate stream 4 > May 15 12:03:28 mythtv ivtv: Setting Tuner 47 > May 15 12:03:28 mythtv tuner: type set to 47 (LG NTSC (TAPE series)) > by ivtv i2c driver #0 > May 15 12:03:28 mythtv saa7115: decoder set input (4) > May 15 12:03:28 mythtv saa7115: now setting Composite input > May 15 12:03:28 mythtv ivtv: Setting audio matrix to input 3, output 1 > May 15 12:03:28 mythtv ivtv: Switching standard to NTSC. > May 15 12:03:28 mythtv ivtv: ivtv_enc_thread: pid = 5256, itv = 0xe0ac3620 > May 15 12:03:28 mythtv saa7115: decoder set norm NTSC > May 15 12:03:28 mythtv saa7115: set audio: 0x01 > May 15 12:03:28 mythtv ivtv: Initialized WinTV PVR 250, card #0 > May 15 12:03:28 mythtv ivtv: Autodetected WinTV PVR 250 card > May 15 12:03:28 mythtv ivtv: Found an iTVC15 based chip > May 15 12:03:28 mythtv ACPI: PCI interrupt 0000:00:09.0[A] -> GSI 11 > (level, low) -> IRQ 11 > May 15 12:03:28 mythtv ivtv: Unreasonably low latency timer, setting > to 64 (was 32) > May 15 12:03:28 mythtv ivtv: VIA PCI device: 0x3168 vendor: 0x1106 > May 15 12:03:28 mythtv tveeprom: Hauppauge: model = 48432, rev = I110, > serial# = 6143256 > May 15 12:03:28 mythtv tveeprom: tuner = Philips FI1236 MK2 (idx = 10, type = > 2) > May 15 12:03:28 mythtv tveeprom: tuner fmt = NTSC(M) (eeprom = 0x08, > v4l2 = 0x00001000) > May 15 12:03:28 mythtv tveeprom: audio_processor = MSP3440 (type = 11) > May 15 12:03:28 mythtv ivtv: i2c attach [client=tveeprom[50],ok] > May 15 12:03:28 mythtv tuner: chip found at addr 0xc2 i2c-bus ivtv i2c driver > #1 > May 15 12:03:28 mythtv ivtv: i2c attach [client=(tuner unset),ok] > May 15 12:03:28 mythtv saa7115: starting probe for adapter ivtv i2c > driver #1 (0x10005) > May 15 12:03:28 mythtv saa7115: detecting saa7115 client on address 0x42 > May 15 12:03:28 mythtv saa7115: writing init values > May 15 12:03:28 mythtv ivtv: i2c attach [client=saa7115[50],ok] > May 15 12:03:28 mythtv saa7115: status: (1E) 0x48, (1F) 0xc0 > May 15 12:03:28 mythtv msp34xx: ivtv version > May 15 12:03:28 mythtv msp34xx: init: chip=MSP3448W-A2, has NICAM > support, simple (D) mode, simpler (G) no-thread mode > May 15 12:03:28 mythtv msp34xx: $Id$ compiled on: May 15 2005 10:54:54 > May 15 12:03:28 mythtv ivtv: i2c attach [client=MSP3448W-A2,ok] > May 15 12:03:28 mythtv ivtv: Tuner Type 2, Tuner formats 0x00001000, > Radio: yes, Model 0x00a51450, Revision 0x00000000 > May 15 12:03:28 mythtv ivtv: NTSC tuner detected > May 15 12:03:28 mythtv ivtv: Radio detected > May 15 12:03:28 mythtv ivtv: Encoder revision: 0x02040024 > May 15 12:03:28 mythtv ivtv: Encoder Firmware may be buggy, use > version 0x02040011 > May 15 12:03:28 mythtv ivtv: Decoder revision: 0x02020023 > May 15 12:03:28 mythtv ivtv: Configuring WinTV PVR 250 card with 5 streams > May 15 12:03:28 mythtv ivtv: Registered v4l2 device, streamtype 0 minor 1 > May 15 12:03:28 mythtv ivtv: Create DMA stream 0 using 1024 16384 byte > buffers 0 kbytes total > May 15 12:03:28 mythtv ivtv: Allocate DMA stream 0 using 1024 16384 > byte buffers 16777216 kbytes total > May 15 12:03:28 mythtv ivtv: Registered v4l2 device, streamtype 1 minor 33 > May 15 12:03:28 mythtv ivtv: Create DMA stream 1 > May 15 12:03:28 mythtv ivtv: Allocate DMA stream 1 > May 15 12:03:28 mythtv ivtv: Registered v4l2 device, streamtype 2 minor 225 > May 15 12:03:28 mythtv ivtv: Create DMA stream 2 using 80 52224 byte > buffers 0 kbytes total > May 15 12:03:28 mythtv ivtv: Allocate DMA stream 2 using 80 52224 byte > buffers 4194304 kbytes total > May 15 12:03:28 mythtv ivtv: Registered v4l2 device, streamtype 3 minor 25 > May 15 12:03:28 mythtv ivtv: Create DMA stream 3 using 455 4608 byte > buffers 0 kbytes total > May 15 12:03:28 mythtv ivtv: Allocate DMA stream 3 using 455 4608 byte > buffers 2097152 kbytes total > May 15 12:03:28 mythtv ivtv: Registered v4l2 device, streamtype 4 minor 65 > May 15 12:03:28 mythtv ivtv: Create stream 4 > May 15 12:03:28 mythtv ivtv: Allocate stream 4 > May 15 12:03:28 mythtv ivtv: Setting Tuner 2 > May 15 12:03:28 mythtv tuner: type set to 2 (Philips NTSC > (FI1236,FM1236 and compatibles)) by ivtv i2c driver #1 > May 15 12:03:28 mythtv saa7115: decoder set input (4) > May 15 12:03:28 mythtv saa7115: now setting Composite input > May 15 12:03:28 mythtv ivtv: Setting audio matrix to input 3, output 1 > May 15 12:03:28 mythtv ivtv: ivtv_enc_thread: pid = 5277, itv = 0xe0ad7570 > May 15 12:03:28 mythtv ivtv: Switching standard to NTSC. > May 15 12:03:28 mythtv spurious 8259A interrupt: IRQ7. > May 15 12:03:28 mythtv saa7115: decoder set norm NTSC > May 15 12:03:28 mythtv saa7115: set audio: 0x01 > May 15 12:03:28 mythtv ivtv: Initialized WinTV PVR 250, card #1 > May 15 12:03:28 mythtv ivtv: ==================== END INIT IVTV > ==================== > > I believe the second tuner should be set to the LG TAPE tuner too, but > am not positive, as the cards do differ slightly. Another thing to > note is that the second tuner does not have radio, but ivtv seems to > detect one. > > If anybody has any driver versions they think might work, or any > suggestions/module options, etc. please let me know! > > Chris, if you want me to try specific stuff/code, just let me know! > Whatever I can do to help you out, you'd really be just helping me out > in the long run!!! > > Thanks for all the hard work so far! > -Mat > > P.S. Here is $lspci -v > > 0000:00:00.0 Host bridge: VIA Technologies, Inc. VT8374 P4X400 Host > Controller/AGP Bridge (rev 03) > Subsystem: VIA Technologies, Inc. VT8374 P4X400 Host > Controller/AGP Bridge > Flags: bus master, 66Mhz, medium devsel, latency 8 > Memory at e0000000 (32-bit, prefetchable) > Capabilities: <available only to root> > > 0000:00:01.0 PCI bridge: VIA Technologies, Inc. VT8235 PCI Bridge > (prog-if 00 [Normal decode]) > Flags: bus master, 66Mhz, medium devsel, latency 0 > Bus: primary=00, secondary=01, subordinate=01, sec-latency=0 > Memory behind bridge: ec000000-edffffff > Prefetchable memory behind bridge: d0000000-dfffffff > Secondary status: SERR > Capabilities: <available only to root> > > 0000:00:08.0 Multimedia video controller: Internext Compression Inc > iTVC16 (CX23416) MPEG-2 Encoder (rev 01) > Subsystem: Hauppauge computer works Inc.: Unknown device 4801 > Flags: bus master, medium devsel, latency 64, IRQ 11 > Memory at e4000000 (32-bit, prefetchable) > Capabilities: <available only to root> > > 0000:00:09.0 Multimedia video controller: Internext Compression Inc > iTVC15 MPEG-2 Encoder (rev 01) > Subsystem: Hauppauge computer works Inc.: Unknown device 4801 > Flags: medium devsel, IRQ 11 > Memory at e8000000 (32-bit, prefetchable) [disabled] > Capabilities: <available only to root> > > 0000:00:10.0 USB Controller: VIA Technologies, Inc. VT82xxxxx UHCI USB > 1.1 Controller (rev 80) (prog-if 00 [UHCI]) > Subsystem: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1 Controller > Flags: bus master, medium devsel, latency 32, IRQ 10 > I/O ports at d000 [size=32] > Capabilities: <available only to root> > > 0000:00:10.1 USB Controller: VIA Technologies, Inc. VT82xxxxx UHCI USB > 1.1 Controller (rev 80) (prog-if 00 [UHCI]) > Subsystem: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1 Controller > Flags: bus master, medium devsel, latency 32, IRQ 11 > I/O ports at d400 [size=32] > Capabilities: <available only to root> > > 0000:00:10.2 USB Controller: VIA Technologies, Inc. VT82xxxxx UHCI USB > 1.1 Controller (rev 80) (prog-if 00 [UHCI]) > Subsystem: VIA Technologies, Inc. VT82xxxxx UHCI USB 1.1 Controller > Flags: bus master, medium devsel, latency 32, IRQ 11 > I/O ports at d800 [size=32] > Capabilities: <available only to root> > > 0000:00:10.3 USB Controller: VIA Technologies, Inc. USB 2.0 (rev 82) > (prog-if 20 [EHCI]) > Subsystem: VIA Technologies, Inc. USB 2.0 > Flags: bus master, medium devsel, latency 32, IRQ 12 > Memory at ee000000 (32-bit, non-prefetchable) > Capabilities: <available only to root> > > 0000:00:11.0 ISA bridge: VIA Technologies, Inc. VT8235 ISA Bridge > Subsystem: VIA Technologies, Inc. VT8235 ISA Bridge > Flags: bus master, stepping, medium devsel, latency 0 > Capabilities: <available only to root> > > 0000:00:11.1 IDE interface: VIA Technologies, Inc. > VT82C586A/B/VT82C686/A/B/VT823x/A/C PIPC Bus Master IDE (rev 06) > (prog-if 8a [Master SecP PriP]) > Subsystem: VIA Technologies, Inc. > VT82C586/B/VT82C686/A/B/VT8233/A/C/VT8235 PIPC Bus Master IDE > Flags: bus master, medium devsel, latency 32, IRQ 10 > I/O ports at dc00 [size=16] > Capabilities: <available only to root> > > 0000:00:11.5 Multimedia audio controller: VIA Technologies, Inc. > VT8233/A/8235/8237 AC97 Audio Controller (rev 50) > Subsystem: Jetway Information Co., Ltd.: Unknown device 4765 > Flags: medium devsel, IRQ 11 > I/O ports at e000 > Capabilities: <available only to root> > > 0000:00:12.0 Ethernet controller: VIA Technologies, Inc. VT6102 > [Rhine-II] (rev 74) > Subsystem: VIA Technologies, Inc. VT6102 [Rhine II] Embeded > Ethernet Controller on VT8235 > Flags: bus master, medium devsel, latency 32, IRQ 10 > I/O ports at e400 > Memory at ee001000 (32-bit, non-prefetchable) [size=256] > Capabilities: <available only to root> > > 0000:01:00.0 VGA compatible controller: nVidia Corporation NV17 > [GeForce4 MX 440] (rev a3) (prog-if 00 [VGA]) > Flags: bus master, 66Mhz, medium devsel, latency 248, IRQ 10 > Memory at ec000000 (32-bit, non-prefetchable) > Memory at d0000000 (32-bit, prefetchable) [size=128M] > Memory at d8000000 (32-bit, prefetchable) [size=512K] > Capabilities: <available only to root> > ------------------------------------------------------- This SF.Net email is sponsored by Oracle Space Sweepstakes Want to be the first software developer in space? 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