src-test/sys/amd64/include/bus_pio.h, branch main FreeBSD source tree https://cgit-dev.freebsd.org/src-test/atom?h=main 2005-05-29T04:42:30Z Remove bus_{mem,p}io.h and related code for a micro-optimization on i386 2005-05-29T04:42:30Z Yoshihiro Takahashi nyan@FreeBSD.org 2005-05-29T04:42:30Z urn:sha1:d4fcf3cba56369bf27a1943ee07b2ddd124b8436 and amd64. The optimization is a trivial on recent machines. Reviewed by: -arch (imp, marcel, dfr) Begin all license/copyright comments with /*- 2005-01-05T20:17:21Z Warner Losh imp@FreeBSD.org 2005-01-05T20:17:21Z urn:sha1:46280ae71938465be665fb19cf8f7d1ca48a379a AMD64 physical space is much larger than i386, de-i386 the bus_space and 2003-05-12T02:44:37Z Peter Wemm peter@FreeBSD.org 2003-05-12T02:44:37Z urn:sha1:e9b193dc33f2e24df317c16c83c26865e774e11a bus_dma MD code for AMD64. (And a trivial ifdef update in dev/kbd because of this). More updates are needed here to take advantage of the 64 bit instructions. Approved by: re (blanket amd64/*) $Id$ -> $FreeBSD$ 1999-08-28T01:08:13Z Peter Wemm peter@FreeBSD.org 1999-08-28T01:08:13Z urn:sha1:c3aac50f284c6cca5b4f2eb46aaa13812cb8b630 Implementation of Bus Space for FreeBSD-x86. 1998-01-15T07:32:56Z Justin T. Gibbs gibbs@FreeBSD.org 1998-01-15T07:32:56Z urn:sha1:e1a1bba4faf1a1ea6a2ed7de496b1f339a28d6cf Obtained From: NetBSD