Re: serial flow control appears broken
From: Alan Cox
Date: Thu Aug 02 2007 - 13:06:55 EST
> That's what "hdparm -u1" (or -u0) controls.
Only some of the time.
> Ingo's RT patches would probably fix all of this.
The worst case IDE times we've seen for executing a single indivisible
un-interruptible I/O cycle with a drive are around 1mS. Thats a hardware
limit.
Alan
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