Date: Tue, 20 Mar 2007 21:08:40 +0000 (UTC) From: John Baldwin <jhb@FreeBSD.org> To: src-committers@FreeBSD.org, cvs-src@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/sys/amd64/amd64 nexus.c src/sys/i386/i386 nexus.c Message-ID: <200703202108.l2KL8eZX077581@repoman.freebsd.org>
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jhb 2007-03-20 21:08:40 UTC
FreeBSD src repository
Modified files:
sys/amd64/amd64 nexus.c
sys/i386/i386 nexus.c
Log:
Add a new ram0 pseudo-device that claims memory resouces for physical
addresses corresponding to system RAM. On amd64 ram0 uses the SMAP
and claims all the type 1 SMAP regions. On i386 ram0 uses the
dump_avail[] array. Note that on i386 we have to ignore regions above
4G in PAE kernels since bus resources use longs.
Revision Changes Path
1.74 +76 -0 src/sys/amd64/amd64/nexus.c
1.70 +78 -0 src/sys/i386/i386/nexus.c
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