Date: Mon, 22 Nov 2010 22:28:00 +0100 From: Bernhard Schmidt <bschmidt@freebsd.org> To: d@delphij.net Cc: svn-src-head@freebsd.org, svn-src-all@freebsd.org, src-committers@freebsd.org Subject: Re: svn commit: r215708 - head/sys/compat/ndis Message-ID: <201011222228.00984.bschmidt@freebsd.org> In-Reply-To: <4CEADBA8.7090101@delphij.net> References: <201011222046.oAMKkcF3005213@svn.freebsd.org> <4CEADBA8.7090101@delphij.net>
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On Monday 22 November 2010 22:07:52 Xin LI wrote: > On 11/22/10 12:46, Bernhard Schmidt wrote: > > Author: bschmidt > > Date: Mon Nov 22 20:46:38 2010 > > New Revision: 215708 > > URL: http://svn.freebsd.org/changeset/base/215708 > > > > Log: > > Resurrect amd64 support. > > - Many drivers on amd64 are picking system uptime, interrupt time and > > ticks via global data structure instead of calling functions for > > performance reasons. For now just patch such address so driver will not > > trigger page fault when trying to access such data. In future, additional > > callout may be added to update data in periodic intervals. > > - On amd64 we need to allocate "shadow space" on stack before calling > > any function. > > > > Submitted by: Paul B Mahol <onemda at gmail.com> > > Will this be MFC'ed? I hope I can squeeze it in before the freeze, so yes. Given the current state of ndis on amd64 it definitely won't make things worse. -- Bernhard
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