freebsd-dev/sys/isa
Doug Moore c2cbd7ffa7 isa_common: find next bit faster
Since ffs is no longer implemented with a linear search, find_next_bit
can work in constant time, with masking.

Reviewed by:	imp
Differential Revision:	https://reviews.freebsd.org/D41251
2023-07-31 21:02:56 -05:00
..
isa_common.c isa_common: find next bit faster 2023-07-31 21:02:56 -05:00
isa_common.h spdx: The BSD-2-Clause-FreeBSD identifier is obsolete, drop -FreeBSD 2023-05-12 10:44:03 -06:00
isa_dmareg.h spdx: The BSD-2-Clause-FreeBSD identifier is obsolete, drop -FreeBSD 2023-05-12 10:44:03 -06:00
isa_if.m
isahint.c spdx: The BSD-2-Clause-FreeBSD identifier is obsolete, drop -FreeBSD 2023-05-12 10:44:03 -06:00
isareg.h
isavar.h spdx: The BSD-2-Clause-FreeBSD identifier is obsolete, drop -FreeBSD 2023-05-12 10:44:03 -06:00
pnp.c spdx: The BSD-2-Clause-FreeBSD identifier is obsolete, drop -FreeBSD 2023-05-12 10:44:03 -06:00
pnpparse.c spdx: The BSD-2-Clause-FreeBSD identifier is obsolete, drop -FreeBSD 2023-05-12 10:44:03 -06:00
pnpreg.h
pnpvar.h spdx: The BSD-2-Clause-FreeBSD identifier is obsolete, drop -FreeBSD 2023-05-12 10:44:03 -06:00
rtc.h
syscons_isa.c spdx: The BSD-2-Clause-FreeBSD identifier is obsolete, drop -FreeBSD 2023-05-12 10:44:03 -06:00
vga_isa.c spdx: The BSD-2-Clause-FreeBSD identifier is obsolete, drop -FreeBSD 2023-05-12 10:44:03 -06:00