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Enable hardware RNG for VIA Nano processors.

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PR:		kern/163974
This commit is contained in:
Jung-uk Kim 2012-01-09 23:20:30 +00:00
parent c1ad3fcf6a
commit ee5f87f458
3 changed files with 4 additions and 3 deletions
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1
sys/conf/files.amd64
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@ -215,6 +215,7 @@ dev/lindev/lindev.c optional lindev
dev/nfe/if_nfe.c optional nfe pci
dev/nve/if_nve.c optional nve pci
dev/nvram/nvram.c optional nvram isa
dev/random/nehemiah.c optional random
dev/qlxgb/qla_dbg.c optional qlxgb pci
dev/qlxgb/qla_hw.c optional qlxgb pci
dev/qlxgb/qla_ioctl.c optional qlxgb pci

4
sys/dev/random/probe.c
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@ -36,7 +36,7 @@ __FBSDID("$FreeBSD$");
#include <sys/stdint.h>
#include <sys/sysctl.h>
#if defined(__i386__) && !defined(PC98)
#if defined(__amd64__) || (defined(__i386__) && !defined(PC98))
#include <machine/cpufunc.h>
#include <machine/cputypes.h>
#include <machine/md_var.h>
@ -55,7 +55,7 @@ random_ident_hardware(struct random_systat *systat)
*systat = random_yarrow;
/* Then go looking for hardware */
#if defined(__i386__) && !defined(PC98)
#if defined(__amd64__) || (defined(__i386__) && !defined(PC98))
if (via_feature_rng & VIA_HAS_RNG) {
*systat = random_nehemiah;
}

2
sys/modules/random/Makefile
View File

@ -6,7 +6,7 @@
KMOD= random
SRCS= randomdev.c probe.c
.if ${MACHINE} == "i386"
.if ${MACHINE} == "amd64" || ${MACHINE} == "i386"
SRCS+= nehemiah.c
.endif
SRCS+= randomdev_soft.c yarrow.c hash.c