[linux-dvb] Re: FusionHDTV5 Lite: dvb-bt8xx - irq 19: nobody cared

Michael Krufky mkrufky at m1k.net
Wed Aug 24 07:42:04 CEST 2005


Michael Krufky wrote:
> bttv0: add subdevice "dvb0"
> bt878: AUDIO driver version 0.0.0 loaded
> bt878: Bt878 AUDIO function found (0).
> ACPI: PCI Interrupt 0000:02:07.1[A] -> GSI 19 (level, low) -> IRQ 19
> bt878(0): Bt878 (rev 17) at 02:07.1, irq: 19, latency: 64, memory: 
> 0xec201000
> DVB: registering new adapter (bttv0).
> DVB: registering frontend 0 (LG Electronics LGDT3303 VSB/QAM Frontend)...

Patrick-

I sent that last email using my linuxtv.org email, and it got refused 
from the list (not subscribed)... It's fine, because I didnt need to cc 
that to the list anyhow.  Right after I sent that email, i got the 
"nobody cared" message. Here it is:

bt878(0): irq FDSR risc_pc=32587008
bt878(0) debug: irq count 0, stat 0xe8004008, mask 0x000ff800
bt878(0): irq FDSR risc_pc=32587008
bt878(0) debug: irq count 0, stat 0xe8004008, mask 0x000ff800
bt878(0): irq FDSR risc_pc=32587008
bt878(0) debug: irq count 0, stat 0xe8004008, mask 0x000ff800
bt878(0): irq FDSR risc_pc=32587008
bt878(0) debug: irq count 0, stat 0xe8004008, mask 0x000ff800
bt878(0): irq FDSR risc_pc=32587008
irq 19: nobody cared (try booting with the "irqpoll" option)
  [<c013ea1a>] __report_bad_irq+0x2a/0xa0
  [<c013e260>] handle_IRQ_event+0x30/0x70
  [<c013eb30>] note_interrupt+0x80/0xf0
  [<c013e3bb>] __do_IRQ+0x11b/0x120
  [<c01056a9>] do_IRQ+0x19/0x30
  [<c01039b6>] common_interrupt+0x1a/0x20
  [<c03297d1>] do_con_write+0x4c1/0x5a0
  [<c0329e77>] con_write+0x27/0x40
  [<c031cd34>] opost_block+0x94/0x130
  [<c031f0f0>] write_chan+0x190/0x230
  [<c011b0e0>] default_wake_function+0x0/0x20
  [<c011b0e0>] default_wake_function+0x0/0x20
  [<c02d1306>] copy_from_user+0x46/0x80
  [<c0319840>] tty_write+0x1a0/0x250
  [<c031ef60>] write_chan+0x0/0x230
  [<c015ed46>] vfs_write+0xb6/0x180
  [<c015eee1>] sys_write+0x51/0x80
  [<c0102ff9>] syscall_call+0x7/0xb
handlers:
[<f8c63170>] (usb_hcd_irq+0x0/0x70 [usbcore])
[<f8c63170>] (usb_hcd_irq+0x0/0x70 [usbcore])
[<f8c63170>] (usb_hcd_irq+0x0/0x70 [usbcore])
[<f8ca2a30>] (ohci_irq_handler+0x0/0x780 [ohci1394])
[<f9f1d970>] (bttv_irq+0x0/0x380 [bttv])
[<f8e794b0>] (bt878_irq+0x0/0x210 [bt878])
Disabling IRQ #19
dvb_bt8xx: stop_feed
dvb_bt8xx: stop_feed
bt878 debug: bt878_stop
bt878(0) debug: bt878_stop, i=0, stat=0xe0084008





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