Date: Mon, 22 Nov 2010 22:13:26 +0000 (UTC) From: Marius Strobl <marius@FreeBSD.org> To: cvs-src-old@freebsd.org Subject: cvs commit: src/sys/dev/gem if_gem.c Message-ID: <201011222213.oAMMDoar009667@repoman.freebsd.org>
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marius 2010-11-22 22:13:26 UTC
FreeBSD src repository
Modified files:
sys/dev/gem if_gem.c
Log:
SVN rev 215722 on 2010-11-22 22:13:26Z by marius
- Fix and enable support for flow control.
- Partially revert r172334; as it turns out the DELAYs in gem_reset_{r,t}x()
are actually necessary although bus space barriers and gem_bitwait() are
used, otherwise the controller may trigger an IOMMU errors on at least
sparc64. This is in line with what Linux and OpenSolaris do.
Revision Changes Path
1.59 +10 -6 src/sys/dev/gem/if_gem.c
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