setpci without any effect?

setpci without any effect?

[Bruno Boettcher]

hello!
the bttv card has again problems, complaining about irq probs:
cat /proc/interrupts 
           CPU0       
  0:      28068          XT-PIC  timer
  1:        620          XT-PIC  keyboard
  2:          0          XT-PIC  cascade
  5:      17567          XT-PIC  nvidia
  8:          1          XT-PIC  rtc
  9:       2827          XT-PIC  es1371, bttv
 10:       1372          XT-PIC  eth0
 11:      13513          XT-PIC  aic7xxx
 12:       4276          XT-PIC  PS/2 Mouse
 14:        897          XT-PIC  ide0
even if the bttv shares interrupt with the sound card and notthe scsi
card i get the following:

Aug 29 17:23:23 kalman kernel: bttv0: irq: OCERR risc_count=1eee1030
Aug 29 17:23:23 kalman kernel: bttv0: aiee: error loops
Aug 29 17:23:38 kalman kernel: bttv0: resetting chip
Aug 29 17:23:38 kalman kernel: bttv0: PLL: 28636363 => 35468950 ... ok
Aug 29 17:23:38 kalman kernel: scsi0: PCI error Interrupt at seqaddr = 0x8
Aug 29 17:23:38 kalman kernel: scsi0: Data Parity Error Detected during address or write data phase
Aug 29 17:23:38 kalman kernel: scsi0: PCI error Interrupt at seqaddr = 0x9
Aug 29 17:23:38 kalman kernel: scsi0: Data Parity Error Detected during addre


i tryed the following:
setpci -v -s 00:0b.* INTERRUPT_LINE
00:0b.1:3c = 09
00:0b.0:3c = 09

setpci -v -s 00:0b.* INTERRUPT_LINE=7
00:0b.1:3c = 07
00:0b.0:3c = 07

but lspci persists in thinking that the IRQ is 9 and from the
functionality it appears that nothing changed... so where did i made the
error??

-- 
ciao bboett
==============================================================
bboett@earthling.net
http://inforezo.u-strasbg.fr/~bboett http://erm1.u-strasbg.fr/~bboett
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