Re: [FFADO-user] edirol fa-66 trouble

[Atte A. J. <att...@gm...>]

Arnold Krille wrote:

> Is your firewire-port on an irq shared with something else? I get xruns every 
> time my wireless search for networks (when it doesn't have a connection) 
> because they firewire and wlan share the irq.

Crap. Totaly forgot about interrupts, and now it seems the firewire 
shares with the graphic card. Not good, not good :-(

atte@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>

Just looked at the bios, and it seems there's no way to move interrupts 
around. Does this mean I'm out of luck?


> Also I take it you don't use that firewire port for anything else like a fw 
> harddisk.

Nope.

> Have fun,

Not really :-(

-- 
Atte

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