[mythtv-users] cx88 dma timeout

[Yan Seiner]

I have a HDTV 3000.  I started getting this when recording.  It repeats 
about 1/sec.  I am running SVN as of last week.  Can anyone shed some 
light on this?

Thanks,

--Yan

Sep 19 07:28:57 dionysus kernel: cx88[0]: video y / packed - dma channel 
status dump
Sep 19 07:28:57 dionysus kernel: cx88[0]:   cmds: initial risc: 0x142fe000
Sep 19 07:28:57 dionysus kernel: cx88[0]:   cmds: cdt base    : 0x00180440
Sep 19 07:28:57 dionysus kernel: cx88[0]:   cmds: cdt size    : 0x0000000c
Sep 19 07:28:57 dionysus kernel: cx88[0]:   cmds: iq base     : 0x00180400
Sep 19 07:28:57 dionysus kernel: cx88[0]:   cmds: iq size     : 0x00000010
Sep 19 07:28:57 dionysus kernel: cx88[0]:   cmds: risc pc     : 0x7b384034
Sep 19 07:28:57 dionysus kernel: cx88[0]:   cmds: iq wr ptr   : 0x00000109
Sep 19 07:28:57 dionysus kernel: cx88[0]:   cmds: iq rd ptr   : 0x0000010d
Sep 19 07:28:57 dionysus kernel: cx88[0]:   cmds: cdt current : 0x00000478
Sep 19 07:28:57 dionysus kernel: cx88[0]:   cmds: pci target  : 0x35039800
Sep 19 07:28:57 dionysus kernel: cx88[0]:   cmds: line / byte : 0x02f00000
Sep 19 07:28:57 dionysus kernel: cx88[0]:   risc0: 0x80008000 [ sync 
resync count=0 ]
Sep 19 07:28:57 dionysus kernel: cx88[0]:   risc1: 0x1c0003c0 [ write 
sol eol count=960 ]
Sep 19 07:28:57 dionysus kernel: cx88[0]:   risc2: 0x1f146000 [ write 
sol eol irq2 irq1 20 18 14 13 count=0 ]
Sep 19 07:28:57 dionysus kernel: cx88[0]:   risc3: 0x1c0003c0 [ write 
sol eol count=960 ]
Sep 19 07:28:57 dionysus kernel: cx88[0]:   iq 0: 0x1f146780 [ write sol 
eol irq2 irq1 20 18 14 13 count=1920 ]
Sep 19 07:28:57 dionysus kernel: cx88[0]:   iq 1: 0x18000100 [ arg #1 ]
Sep 19 07:28:57 dionysus kernel: cx88[0]:   iq 2: 0x1f146f00 [ write sol 
eol irq2 irq1 20 18 14 13 count=3840 ]
Sep 19 07:28:57 dionysus kernel: cx88[0]:   iq 3: 0x140002c0 [ arg #1 ]
Sep 19 07:28:57 dionysus kernel: cx88[0]:   iq 4: 0x1f147000 [ write sol 
eol irq2 irq1 20 18 14 13 12 count=0 ]
Sep 19 07:28:57 dionysus kernel: cx88[0]:   iq 5: 0x1c0003c0 [ arg #1 ]
Sep 19 07:28:57 dionysus kernel: cx88[0]:   iq 6: 0x1f147680 [ write sol 
eol irq2 irq1 20 18 14 13 12 count=1664 ]
Sep 19 07:28:57 dionysus kernel: cx88[0]:   iq 7: 0x18000200 [ arg #1 ]
Sep 19 07:28:57 dionysus kernel: cx88[0]:   iq 8: 0x1f147e00 [ write sol 
eol irq2 irq1 20 18 14 13 12 count=3584 ]
Sep 19 07:28:57 dionysus kernel: cx88[0]:   iq 9: 0x1c0003c0 [ arg #1 ]
Sep 19 07:28:57 dionysus kernel: cx88[0]:   iq a: 0x35039440 [ INVALID 
eol irq1 cnt1 cnt0 resync 12 count=1088 ]
Sep 19 07:28:57 dionysus kernel: cx88[0]:   iq b: 0x71010000 [ jump irq1 
cnt0 count=0 ]
Sep 19 07:28:57 dionysus kernel: cx88[0]:   iq c: 0x80008000 [ arg #1 ]
Sep 19 07:28:57 dionysus kernel: cx88[0]:   iq d: 0x1c0003c0 [ write sol 
eol count=960 ]
Sep 19 07:28:57 dionysus kernel: cx88[0]:   iq e: 0x1f146000 [ arg #1 ]
Sep 19 07:28:57 dionysus kernel: cx88[0]:   iq f: 0x1c0003c0 [ write sol 
eol count=960 ]
Sep 19 07:28:57 dionysus kernel: cx88[0]:   iq 10: 0x00180c00 [ arg #1 ]
Sep 19 07:28:57 dionysus kernel: cx88[0]: fifo: 0x00180c00 -> 0x183400
Sep 19 07:28:57 dionysus kernel: cx88[0]: ctrl: 0x00180400 -> 0x180460
Sep 19 07:28:57 dionysus kernel: cx88[0]:   ptr1_reg: 0x00180c00
Sep 19 07:28:57 dionysus kernel: cx88[0]:   ptr2_reg: 0x00180448
Sep 19 07:28:57 dionysus kernel: cx88[0]:   cnt1_reg: 0x00000000
Sep 19 07:28:57 dionysus kernel: cx88[0]:   cnt2_reg: 0x00000000
Sep 19 07:28:57 dionysus kernel: cx88[0]/0: [ffff810038516c00/2] timeout 
- dma=0x7b384000
Sep 19 07:28:57 dionysus kernel: cx88[0]/0: [ffff810038516200/3] timeout 
- dma=0x3345a000
Sep 19 07:28:57 dionysus kernel: cx88[0]/0: [ffff810038516a00/4] timeout 
- dma=0x33cee000
Sep 19 07:28:57 dionysus kernel: cx88[0]/0: [ffff810038516800/0] timeout 
- dma=0x142fe000
Sep 19 07:28:57 dionysus kernel: cx88[0]/0: [ffff810038516000/1] timeout 
- dma=0x0c902000

-- 
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Linux stuff has made big progress over the competition. When things sit and don't start right away, we have a watch, and those poor guys have to settle for an hourglass.