[LAU] moving firewire interface to other interrupt

Atte André Jensen atte.jensen at gmail.com
Sun Mar 29 12:06:46 EDT 2009


Hi

It seems at least part of my problem with my edirol fa-66 firewire card 
is due to the fact that it shares interrupt with the graphic card :-(

atte at vestbjerg:~$ lspci -v
<snip>
00:02.0 VGA compatible controller: Intel Corporation Mobile GM965/GL960
Integrated Graphics Controll
er (rev 03) (prog-if 00 [VGA controller])
          Subsystem: Toshiba America Info Systems Unknown device ff50
          Flags: bus master, fast devsel, latency 0, IRQ 17
          Memory at f0000000 (64-bit, non-prefetchable) [size=1M]
          Memory at d0000000 (64-bit, prefetchable) [size=256M]
          I/O ports at 1800 [size=8]
          Capabilities: <access denied>
<snip>
00:1a.0 USB Controller: Intel Corporation 82801H (ICH8 Family) USB UHCI
Controller #4 (rev 03) (prog-if 00 [UHCI])
          Subsystem: Toshiba America Info Systems Unknown device ff50
          Flags: bus master, medium devsel, latency 0, IRQ 17
          I/O ports at 1820 [size=32]
<snip>
0a:01.0 FireWire (IEEE 1394): Ricoh Co Ltd R5C832 IEEE 1394 Controller
(rev 05) (prog-if 10 [OHCI])
          Subsystem: Toshiba America Info Systems Unknown device ff50
          Flags: bus master, medium devsel, latency 32, IRQ 17
          Memory at f0400000 (32-bit, non-prefetchable) [size=2K]
          Capabilities: <access denied>
<snip>

I looked in the bios, but it seems interrupts can't be moved around 
(it's a toshiba laptop). Is there anyway to move the interrups by 
software? Anything else that could be done? Or should I simply admit I 
wasted my money and use the fa-66 as paper weight?

-- 
Atte

http://atte.dk    http://modlys.dk



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