svn commit: r227470 - head/usr.sbin/pc-sysinstall/backend-query
Ed Maste
emaste at FreeBSD.org
Sat Nov 12 19:02:55 UTC 2011
Author: emaste
Date: Sat Nov 12 19:02:55 2011
New Revision: 227470
URL: http://svn.freebsd.org/changeset/base/227470
Log:
Report the amount of memory from smbios data if provided.
This should get the correct memory size even if a 32-bit image is running
on a machine with > 4GB of memory. This can be useful is using a 32-bit
installer on a machine which will eventually run a 64-bit image.
Reviewed by: kmoore
Modified:
head/usr.sbin/pc-sysinstall/backend-query/sys-mem.sh
Modified: head/usr.sbin/pc-sysinstall/backend-query/sys-mem.sh
==============================================================================
--- head/usr.sbin/pc-sysinstall/backend-query/sys-mem.sh Sat Nov 12 17:12:33 2011 (r227469)
+++ head/usr.sbin/pc-sysinstall/backend-query/sys-mem.sh Sat Nov 12 19:02:55 2011 (r227470)
@@ -25,4 +25,8 @@
#
# $FreeBSD$
-expr $(sysctl -n hw.realmem) / 1048576
+if smbios_mem=$(kenv -q smbios.memory.enabled); then
+ expr $smbios_mem / 1024
+else
+ expr $(sysctl -n hw.realmem) / 1048576
+fi
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