Any good ideas on what I can try to resolve these DMA errors?
Current result:
Master server:
Stops after ~30 seconds
Errors in messages
ivtv: IRQ: IVTV_IRQ_DEC_DMA_ERR intr 1
ivtv: IRQ: IVTV_IRQ_DEC_DMA_ERR intr 2
Slave server:
Runs but continually posts to messages
ivtv: Timeout waiting for data!
ivtv: ENC: REG_DMAXFER wait failed messages
Configuration:
Master Myth Server:
Dual AMD, Tyan Tiger MP S2460, V 1.05 (Latest)
Power Supply: Thermaltake Silent X 480W
Two WinTV PVR 350 cards, iTVC15 based chip, tuner 47
ivtv version 0.2.0 (rc3h)
Encoder revision: 0x02040011
Decoder revision: 0x02020023
2.6.10-1.770_FC3
Slave Myth Server:
Single AMD (64), MSI K8N, v6.0 Award
Power Supply: Thermaltake Silent X 480W
One WinTV PVR 350 cards, iTVC15 based chip, tuner 47
ivtv version 0.2.0 (rc3h)
Encoder revision: 0x02040011
Decoder revision: 0x02020023
2.6.10-1.770_FC3
Master server /var/log/messages:
ivtv: ==================== START INIT IVTV ====================
ivtv: version 0.2.0 (rc3h) loading
ivtv: Linux version: 2.6.10-1.770_FC3.bladesmp SMP 686 REGPARM 4KSTACKS
gcc-3.4
ivtv: In case of problems please include the debug info
ivtv: between the START INIT IVTV and END INIT IVTV lines when
ivtv: mailing the ivtv-devel mailinglist.
ivtv: Autodetected WinTV PVR 350 card
ivtv: Found an iTVC15 based chip
ivtv: XXX PCI device: 0x700c vendor: 0x1022
tveeprom: Hauppauge: model = 48132, rev = K268, serial# = 2867009
tveeprom: tuner = LG TAPE H001F MK3 (idx = 68, type = 47)
tveeprom: tuner fmt = NTSC(M) (eeprom = 0x08, v4l2 = 0x00001000)
tveeprom: audio_processor = MSP3440 (type = 11)
ivtv: i2c attach [client=tveeprom[0],ok]
ivtv: Tuner Type 47, Tuner formats 0x00001000, Radio: yes, Model
0x00ad2598, Revision 0x00000001
ivtv: NTSC tuner detected
ivtv: Radio detected
tuner: chip found at addr 0xc2 i2c-bus ivtv i2c driver #0
ivtv: i2c attach [client=(tuner unset),ok]
saa7115: starting probe for adapter ivtv i2c driver #0 (0x10005)
saa7115: detecting saa7115 client on address 0x42
saa7115: writing init values
ivtv: i2c attach [client=saa7115[0],ok]
saa7115: status: (1E) 0x81, (1F) 0xb1
saa7127: video encoder driver version V 0.3 loaded
saa7127: Selecting NTSC video Standard
saa7127: Selecting S-Video+Composite
saa7127: Turn WSS off
saa7127: Widescreen Mode 4:3 Full Format
saa7127: Selecting Normal Encoder Input
saa7127: Enable Video Output
ivtv: i2c attach [client=saa7127[0],ok]
msp34xx: ivtv version
msp34xx: init: chip=MSP3448W-A2, has NICAM support, simple (D) mode,
simpler (G) no-thread mode
msp34xx: $Id$ compiled on: Mar 12 2005 17:23:53
ivtv: i2c attach [client=MSP3448W-A2,ok]
ivtv: Encoder revision: 0x02040011
ivtv: Decoder revision: 0x02020023
ivtv: Configuring WinTV PVR 350 card with 9 streams
ivtv: Create DMA stream 0 using 256 16384 byte buffers 4194304 kbytes total
ivtv: Registered v4l2 device, streamtype 0 minor 0
ivtv: Create DMA stream 1
ivtv: Registered v4l2 device, streamtype 1 minor 32
ivtv: Create stream 2 using 40 52224 byte buffers 2097152 kbytes total
ivtv: Registered v4l2 device, streamtype 2 minor 224
ivtv: Create DMA stream 3 using 455 4608 byte buffers 2097152 kbytes total
ivtv: Registered v4l2 device, streamtype 3 minor 24
ivtv: Create stream 4
ivtv: Registered v4l2 device, streamtype 4 minor 64
ivtv: Create DMA stream 5 using 16 65536 byte buffers 1048576 kbytes total
ivtv: Registered v4l2 device, streamtype 5 minor 16
ivtv: Create stream 6 using 1024 2048 byte buffers 262144 kbytes total
ivtv: Registered v4l2 device, streamtype 6 minor 228
ivtv: Create stream 7
ivtv: Registered v4l2 device, streamtype 7 minor 232
ivtv: Create DMA stream 8
ivtv: Registered v4l2 device, streamtype 8 minor 48
ivtv: Setting Tuner 47
tuner: type set to 47 (LG NTSC (TAPE series)) by ivtv i2c driver #0
ivtv: Setting audio matrix to input 3, output 1
ivtv: ivtv_enc_thread: pid = 2072, itv = 0xf8ae8620
ivtv: ivtv_dec_thread: pid = 2073, itv = 0xf8ae8620
ivtv: Switching standard to NTSC.
saa7115: decoder set norm NTSC
saa7115: set audio: 0x01
saa7127: Setting Encoder Video Standard
saa7127: Set NTSC Video Mode
saa7127: Selecting NTSC video Standard
ivtv: Initialized WinTV PVR 350, card #0
ivtv: Autodetected WinTV PVR 350 card
ivtv: Found an iTVC15 based chip
ivtv: XXX PCI device: 0x700c vendor: 0x1022
tveeprom: Hauppauge: model = 48132, rev = K268, serial# = 2867007
tveeprom: tuner = LG TAPE H001F MK3 (idx = 68, type = 47)
tveeprom: tuner fmt = NTSC(M) (eeprom = 0x08, v4l2 = 0x00001000)
tveeprom: audio_processor = MSP3440 (type = 11)
ivtv: i2c attach [client=tveeprom[1],ok]
tuner: chip found at addr 0xc2 i2c-bus ivtv i2c driver #1
ivtv: i2c attach [client=(tuner unset),ok]
saa7115: starting probe for adapter ivtv i2c driver #1 (0x10005)
saa7115: detecting saa7115 client on address 0x42
saa7115: writing init values
ivtv: i2c attach [client=saa7115[1],ok]
saa7115: status: (1E) 0x81, (1F) 0xb1
saa7127: Selecting NTSC video Standard
saa7127: Selecting S-Video+Composite
saa7127: Turn WSS off
saa7127: Widescreen Mode 4:3 Full Format
saa7127: Selecting Normal Encoder Input
saa7127: Enable Video Output
ivtv: i2c attach [client=saa7127[1],ok]
msp34xx: ivtv version
msp34xx: init: chip=MSP3448W-A2, has NICAM support, simple (D) mode,
simpler (G) no-thread mode
msp34xx: $Id$ compiled on: Mar 12 2005 17:23:53
ivtv: i2c attach [client=MSP3448W-A2,ok]
ivtv: Tuner Type 47, Tuner formats 0x00001000, Radio: yes, Model
0x00ad2598, Revision 0x00000001
ivtv: NTSC tuner detected
ivtv: Radio detected
ivtv: Encoder revision: 0x02040011
ivtv: Decoder revision: 0x02020023
ivtv: Configuring WinTV PVR 350 card with 9 streams
ivtv: Create DMA stream 0 using 256 16384 byte buffers 4194304 kbytes total
ivtv: Registered v4l2 device, streamtype 0 minor 1
ivtv: Create DMA stream 1
ivtv: Registered v4l2 device, streamtype 1 minor 33
ivtv: Create stream 2 using 40 52224 byte buffers 2097152 kbytes total
ivtv: Registered v4l2 device, streamtype 2 minor 225
ivtv: Create DMA stream 3 using 455 4608 byte buffers 2097152 kbytes total
ivtv: Registered v4l2 device, streamtype 3 minor 25
ivtv: Create stream 4
ivtv: Registered v4l2 device, streamtype 4 minor 65
ivtv: Create DMA stream 5 using 16 65536 byte buffers 1048576 kbytes total
ivtv: Registered v4l2 device, streamtype 5 minor 17
ivtv: Create stream 6 using 1024 2048 byte buffers 262144 kbytes total
ivtv: Registered v4l2 device, streamtype 6 minor 229
ivtv: Create stream 7
ivtv: Registered v4l2 device, streamtype 7 minor 233
ivtv: Create DMA stream 8
ivtv: Registered v4l2 device, streamtype 8 minor 49
ivtv: Setting Tuner 47
tuner: type set to 47 (LG NTSC (TAPE series)) by ivtv i2c driver #1
ivtv: Setting audio matrix to input 3, output 1
ivtv: ivtv_enc_thread: pid = 2217, itv = 0xf8afc980
ivtv: ivtv_dec_thread: pid = 2218, itv = 0xf8afc980
ivtv: Switching standard to NTSC.
saa7115: decoder set norm NTSC
saa7115: set audio: 0x01
saa7127: Setting Encoder Video Standard
saa7127: Set NTSC Video Mode
saa7127: Selecting NTSC video Standard
ivtv: Initialized WinTV PVR 350, card #1
ivtv: ==================== END INIT IVTV ====================
ivtv: IRQ: IVTV_IRQ_DEC_DMA_ERR intr 1
ivtv: DMA Registers State: xfer: 0x00000000, state: 0x00000013 dec_addr:
0x00000000 enc_addr: 0x376e0000 control: 0x00000003
ivtv: DMA DEC Buffers:
0x00000000:0x00000000:0x00000000
ivtv: DMA ENC Buffers:
0x000ec2dc:0x372bc000:0x00004000
0x000f02dc:0x372c0000:0x80004000
0x000e3b1c:0x372b0000:0x80004000
0x0011b2dc:0x37228000:0x00004000
0x0011f2dc:0x3722c000:0x80004000
0x000f1adc:0x37250000:0x80004000
0x000f7adc:0x372c0000:0x80004000
0x001452dc:0x37278000:0x00004000
ivtv: IRQ: IVTV_IRQ_DEC_DMA_ERR intr 2
ivtv: DMA Registers State: xfer: 0x00000000, state: 0x00000003 dec_addr:
0x00000000 enc_addr: 0x376e0000 control: 0x00000003
ivtv: DMA DEC Buffers:
0x00000000:0x00000000:0x00000000
ivtv: DMA ENC Buffers:
0x000ec2dc:0x372bc000:0x00004000
0x000f02dc:0x372c0000:0x80004000
0x000e3b1c:0x372b0000:0x80004000
0x0011b2dc:0x37228000:0x00004000
0x0011f2dc:0x3722c000:0x80004000
0x000f1adc:0x37250000:0x80004000
0x000f7adc:0x372c0000:0x80004000
0x001452dc:0x37278000:0x00004000
ivtv: Checking FW at 22449 jiffies
Slave server /var/log/messages:
ivtv: ==================== START INIT IVTV ====================
ivtv: version 0.2.0 (rc3h) loading
ivtv: Linux version: 2.6.10-1.770_FC3.blade gcc-3.4
ivtv: In case of problems please include the debug info
ivtv: between the START INIT IVTV and END INIT IVTV lines when
ivtv: mailing the ivtv-devel mailinglist.
ivtv: Autodetected WinTV PVR 350 card
ivtv: Found an iTVC15 based chip
ACPI: PCI Interrupt Link [APC2] enabled at IRQ 17
ACPI: PCI interrupt 0000:02:07.0[A] -> GSI 17 (level, low) -> IRQ 209
ivtv: Unreasonably low latency timer, setting to 64 (was 32)
ivtv: XXX PCI device: 0x00e1 vendor: 0x10de
tveeprom: Hauppauge: model = 48132, rev = K268, serial# = 2867002
tveeprom: tuner = LG TAPE H001F MK3 (idx = 68, type = 47)
tveeprom: tuner fmt = NTSC(M) (eeprom = 0x08, v4l2 = 0x00001000)
tveeprom: audio_processor = MSP3440 (type = 11)
ivtv: i2c attach [client=tveeprom[0],ok]
ivtv: Tuner Type 47, Tuner formats 0x00001000, Radio: yes, Model
0x00ad2598, Revision 0x00000001
ivtv: NTSC tuner detected
ivtv: Radio detected
tuner: chip found at addr 0xc2 i2c-bus ivtv i2c driver #0
ivtv: i2c attach [client=(tuner unset),ok]
saa7115: starting probe for adapter ivtv i2c driver #0 (0x10005)
saa7115: detecting saa7115 client on address 0x42
saa7115: writing init values
ivtv: i2c attach [client=saa7115[0],ok]
saa7115: status: (1E) 0x48, (1F) 0xc0
saa7127: video encoder driver version V 0.3 loaded
saa7127: Selecting NTSC video Standard
saa7127: Selecting S-Video+Composite
saa7127: Turn WSS off
saa7127: Widescreen Mode 4:3 Full Format
saa7127: Selecting Normal Encoder Input
saa7127: Enable Video Output
ivtv: i2c attach [client=saa7127[0],ok]
msp34xx: ivtv version
msp34xx: init: chip=MSP3448W-A2, has NICAM support, simple (D) mode,
simpler (G) no-thread mode
msp34xx: $Id$ compiled on: Mar 13 2005 07:47:36
ivtv: i2c attach [client=MSP3448W-A2,ok]
ivtv: Encoder revision: 0x02040011
ivtv: Decoder revision: 0x02020023
ivtv: Configuring WinTV PVR 350 card with 9 streams
ivtv: Create DMA stream 0 using 256 16384 byte buffers 4194304 kbytes total
ivtv: Registered v4l2 device, streamtype 0 minor 0
ivtv: Create DMA stream 1
ivtv: Registered v4l2 device, streamtype 1 minor 32
ivtv: Create stream 2 using 40 52224 byte buffers 2097152 kbytes total
ivtv: Registered v4l2 device, streamtype 2 minor 224
ivtv: Create DMA stream 3 using 455 4608 byte buffers 2097152 kbytes total
ivtv: Registered v4l2 device, streamtype 3 minor 24
ivtv: Create stream 4
ivtv: Registered v4l2 device, streamtype 4 minor 64
ivtv: Create DMA stream 5 using 16 65536 byte buffers 1048576 kbytes total
ivtv: Registered v4l2 device, streamtype 5 minor 16
ivtv: Create stream 6 using 1024 2048 byte buffers 262144 kbytes total
ivtv: Registered v4l2 device, streamtype 6 minor 228
ivtv: Create stream 7
ivtv: Registered v4l2 device, streamtype 7 minor 232
ivtv: Create DMA stream 8
ivtv: Registered v4l2 device, streamtype 8 minor 48
ivtv: Setting Tuner 47
tuner: type set to 47 (LG NTSC (TAPE series)) by ivtv i2c driver #0
ivtv: Setting audio matrix to input 3, output 1
ivtv: Switching standard to NTSC.
ivtv: ivtv_enc_thread: pid = 2279, itv = 0xffffffffa0145ba0
ivtv: ivtv_dec_thread: pid = 2280, itv = 0xffffffffa0145ba0
saa7115: decoder set norm NTSC
saa7115: set audio: 0x01
saa7127: Setting Encoder Video Standard
saa7127: Set NTSC Video Mode
saa7127: Selecting NTSC video Standard
ivtv: Initialized WinTV PVR 350, card #0
ivtv: ==================== END INIT IVTV ====================
ivtv: ENC: REG_DMAXFER wait failed
ivtv: DMA Registers State: xfer: 0x00000000, state: 0x00000003 dec_addr:
0x00000000 enc_addr: 0x1e340060 control: 0x00000003
ivtv: DMA DEC Buffers:
kernel: 0x00000000:0x00000000:0x00000000
kernel: ivtv: DMA ENC Buffers:
kernel: 0x001002dc:0x1e308000:0x00004000
kernel: 0x001042dc:0x1dcf4000:0x80004000
kernel: 0x000f8adc:0x1f690000:0x80004000
kernel: 0x000e7b1c:0x1ded4000:0x00004000
kernel: 0x000ebb1c:0x1e8e0000:0x80004000
kernel: 0xcfc649b7:0xe6a73b25:0xda618cff
kernel: 0xa5ca6dd5:0xe5b05780:0x49a968d5
kernel: 0x771ed7d8:0x3bb3caf4:0xca2af6f8
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