char devices without SI_UNMAPPED?
Ian Lepore
ian at freebsd.org
Sun Dec 13 18:17:53 UTC 2020
On Sun, 2020-12-13 at 10:27 -0700, alan somers wrote:
> I'm trying to exercise the aio code that handles character devices
> that
> don't set the SI_UNMAPPED flag. But I can't find any. Are there any
> remaining character devices that don't allow unmapped I/O?
>
> -Alan
>
I assume you mean disk-like devices? Probably mmcsd, flash/at45d,
flash/mx25l.
-- Ian
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