Subject: Re: PS/2 mouse latency was Re: [linux-audio-dev] Re: [DATAPOINT] kernels and latencies
From: Alan Cox (alan_AT_lxorguk.ukuu.org.uk)
Date: Tue Jul 04 2000 - 21:26:29 EEST
> > The PS/2 hardware requires delays, but it does not require that
> > interrupts are off for the entire period to my knowledge.
>
> OK, but there's still the locking. We can't just have the interrupt
> handler frob the controller while elsewhere we're poking it, can we?
Indeed we cannot. We need to do locking but we need to do it a different
way.
This archive was generated by hypermail 2b28 : Tue Jul 04 2000 - 22:09:32 EEST