Re: [linux-sh:03230] Re: SH SCI output weirdness...
Paul Mundt <[email protected]> Wed, 5 May 2004 13:00:49 -0400
| Newsgroups | gmane.linux.ports.sh.devel,gmane.linux.ports.sh.general |
|---|---|
| Message-ID | <[email protected]> |
On Wed, May 05, 2004 at 10:18:28AM -0400, Paul Mundt wrote:
> That's a good point. In that case, I'll back it out for cpu_relax() and add
> the hlt_counter back in for the idle loop. This should fix serial on ST40.
>
cpu_relax() is now a do { } while (0). I've added cpu_sleep() for wrapping to
sleep, and the idle loop now uses this. The hlt_counter check is added back
in again, so disable_hlt() should do the right thing now.
Alex, does this resolve your serial problems on ST40?
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