HardenedBSD/share/man
HP van Braam c733dc7a6f ahc(4): Default to memory mapped IO
When this driver was written it made sense to make this default to off,
but these days almost all BIOSses will do the right thing. Furthermore
non-mmio communication only works on Intel architectures.

So lets default to allowing mmio, but not change the semantics of the
AHC_ALLOW_MEMIO flag to not break existing installs. Also document the
already existing hint.ahc.<unit>.allow_memio.

Signed-off-by: HP van Braam <hp@tmm.cx>
Reviewed by: imp (small style tweak)
Pull Request: https://github.com/freebsd/freebsd-src/pull/1219
2024-05-09 20:15:08 -06:00
..
man1
man3
man3lua
man4 ahc(4): Default to memory mapped IO 2024-05-09 20:15:08 -06:00
man5 Remove documentation of GBDE rc support 2024-05-07 07:25:51 +00:00
man6
man7
man8 beinstall: retire mergemaster support 2024-05-01 19:02:00 -04:00
man9 net80211: add a new field specifically for announcing specific ciphers 2024-05-08 17:48:40 -07:00
Makefile