freebsd-drivers

Hi, 

I believe no side effect is anticipated the message.
"side effect" includes locking i/o.

----
Katsushi Kobayashi




On 2008/12/15, at 4:30, Dieter wrote:

> I found the source of this problem.  When a firewire bus resets,
> the firewire driver prints a few lines to the console,
> using printf(9) and device_printf(9).  I suspect that these are
> running at splfw aka splimp, locking out other i/o.
>
> Commenting out the *printf() calls fixes the problem, but that
> isn't a good solution.
>
> Would changing the *printf() calls to log(9) calls be safe?
> ("safe" meaning other i/o doesn't get locked out)
>
> Ah, for the good old days when 19200 baud seemed fast...
> _______________________________________________
> [EMAIL PROTECTED] mailing list
> http://lists.freebsd.org/mailman/listinfo/freebsd-firewire
> To unsubscribe, send any mail to "[EMAIL PROTECTED]"

_______________________________________________
[EMAIL PROTECTED] mailing list
http://lists.freebsd.org/mailman/listinfo/freebsd-drivers
To unsubscribe, send any mail to "[EMAIL PROTECTED]"