Re: svn commit: r192027 - head/sys/arm/at91

2009-05-15 Thread M. Warner Losh
In message: <20090515231922.fb760af4.s...@freebsd.org> Stanislav Sedov writes: : On Fri, 15 May 2009 09:05:31 -0600 (MDT) : "M. Warner Losh" mentioned: : : > In message: <20090515141642.ebc06b59.s...@freebsd.org> : > Stanislav Sedov writes: : > : On Thu, 14 May 2009 23:3

Re: svn commit: r192027 - head/sys/arm/at91

2009-05-15 Thread Stanislav Sedov
On Fri, 15 May 2009 09:05:31 -0600 (MDT) "M. Warner Losh" mentioned: > In message: <20090515141642.ebc06b59.s...@freebsd.org> > Stanislav Sedov writes: > : On Thu, 14 May 2009 23:35:36 -0600 (MDT) > : "M. Warner Losh" mentioned: > : > : > In message: <20090515092205.6f6d06fa.s...@f

Re: svn commit: r192027 - head/sys/arm/at91

2009-05-15 Thread M. Warner Losh
In message: <20090515141642.ebc06b59.s...@freebsd.org> Stanislav Sedov writes: : On Thu, 14 May 2009 23:35:36 -0600 (MDT) : "M. Warner Losh" mentioned: : : > In message: <20090515092205.6f6d06fa.s...@freebsd.org> : > Stanislav Sedov writes: : > : On Thu, 14 May 2009 21:3

Re: svn commit: r192027 - head/sys/arm/at91

2009-05-15 Thread Stanislav Sedov
On Thu, 14 May 2009 23:35:36 -0600 (MDT) "M. Warner Losh" mentioned: > In message: <20090515092205.6f6d06fa.s...@freebsd.org> > Stanislav Sedov writes: > : On Thu, 14 May 2009 21:37:12 -0600 (MDT) > : "M. Warner Losh" mentioned: > : > : > In message: <200905122114.n4cleag9033...@sv

Re: svn commit: r192027 - head/sys/arm/at91

2009-05-14 Thread M. Warner Losh
In message: <20090515092205.6f6d06fa.s...@freebsd.org> Stanislav Sedov writes: : On Thu, 14 May 2009 21:37:12 -0600 (MDT) : "M. Warner Losh" mentioned: : : > In message: <200905122114.n4cleag9033...@svn.freebsd.org> : > Stanislav Sedov writes: : > : @@ -926,6 +937,7 @@ a

Re: svn commit: r192027 - head/sys/arm/at91

2009-05-14 Thread Stanislav Sedov
On Thu, 14 May 2009 21:37:12 -0600 (MDT) "M. Warner Losh" mentioned: > In message: <200905122114.n4cleag9033...@svn.freebsd.org> > Stanislav Sedov writes: > : @@ -926,6 +937,7 @@ atestart_locked(struct ifnet *ifp) > : * tell the hardware to xmit the packet. > :

Re: svn commit: r192027 - head/sys/arm/at91

2009-05-14 Thread M. Warner Losh
In message: <200905122114.n4cleag9033...@svn.freebsd.org> Stanislav Sedov writes: : @@ -926,6 +937,7 @@ atestart_locked(struct ifnet *ifp) :* tell the hardware to xmit the packet. :*/ : WR4(sc, ETH_TAR, segs[0].ds_addr); : + BAR

svn commit: r192027 - head/sys/arm/at91

2009-05-12 Thread Stanislav Sedov
Author: stas Date: Tue May 12 21:14:36 2009 New Revision: 192027 URL: http://svn.freebsd.org/changeset/base/192027 Log: - Eliminate extra register reads by using a variable to store registers contents. - Use memory barriers to preserve the order of buffer space operations. This might b