HardenedBSD/share
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
..
colldef
colldef_unicode
ctypedef
dict
doc
dtrace
examples Fix up a mistake in the CFLAGS added. Pointed out by jrtc. 2024-05-01 13:21:59 -04:00
i18n
keys
man ahc(4): Default to memory mapped IO 2024-05-09 20:15:08 -06:00
misc organization.dot: Fix typos 2024-04-18 22:02:55 +02:00
mk libnvmf: Add internal library to support NVMe over Fabrics 2024-05-02 16:28:16 -07:00
monetdef
monetdef_unicode
msgdef
msgdef_unicode
numericdef
numericdef_unicode
security
sendmail
skel
snmp
syscons
tabset
termcap
tests
timedef
vt
zoneinfo
Makefile
Makefile.inc