freebsd-src/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 Remove $FreeBSD$: one-line sh pattern 2023-08-16 11:55:03 -06:00
colldef_unicode Remove $FreeBSD$: one-line sh pattern 2023-08-16 11:55:03 -06:00
ctypedef Remove $FreeBSD$: one-line sh pattern 2023-08-16 11:55:03 -06:00
dict share: Remove ancient SCCS tags. 2023-11-26 22:23:29 -07:00
doc Grammar fix in share/doc/IPv6/IMPLEMENTATION 2024-02-13 15:16:01 +08:00
dtrace libdtrace: decode all tcp header flags and add 2023-12-31 15:02:03 +01:00
examples Fix up a mistake in the CFLAGS added. Pointed out by jrtc. 2024-05-01 13:21:59 -04:00
i18n Remove $FreeBSD$: one-line sh pattern 2023-08-16 11:55:03 -06:00
keys Remove $FreeBSD$: one-line sh pattern 2023-08-16 11:55:03 -06:00
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 Remove $FreeBSD$: one-line sh pattern 2023-08-16 11:55:03 -06:00
monetdef_unicode Remove $FreeBSD$: one-line sh pattern 2023-08-16 11:55:03 -06:00
msgdef msgdef: fix NO and SI locales 2023-09-21 12:54:21 +02:00
msgdef_unicode Remove $FreeBSD$: one-line sh pattern 2023-08-16 11:55:03 -06:00
numericdef Remove $FreeBSD$: one-line sh pattern 2023-08-16 11:55:03 -06:00
numericdef_unicode Remove $FreeBSD$: one-line sh pattern 2023-08-16 11:55:03 -06:00
security Remove $FreeBSD$: one-line sh pattern 2023-08-16 11:55:03 -06:00
sendmail Remove $FreeBSD$: one-line sh pattern 2023-08-16 11:55:03 -06:00
skel dot.profile: handle symlinked $HOME 2024-02-13 13:24:22 -05:00
snmp Remove $FreeBSD$: two-line lua tag 2023-08-16 11:55:30 -06:00
syscons Remove $FreeBSD$: one-line sh pattern 2023-08-16 11:55:03 -06:00
tabset share: Remove ancient SCCS tags. 2023-11-26 22:23:29 -07:00
termcap share: Remove ancient SCCS tags. 2023-11-26 22:23:29 -07:00
tests Remove $FreeBSD$: one-line sh pattern 2023-08-16 11:55:03 -06:00
timedef Remove $FreeBSD$: one-line sh pattern 2023-08-16 11:55:03 -06:00
vt Trim various $FreeBSD$ 2023-10-10 10:34:43 -07:00
zoneinfo Fix share/zoneinfo for DIRDEPS_BUILD 2023-11-20 12:52:43 -08:00
Makefile share: Remove ancient SCCS tags. 2023-11-26 22:23:29 -07:00
Makefile.inc share: Remove ancient SCCS tags. 2023-11-26 22:23:29 -07:00