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MIPS: Probe for and report hardware virtualization support.
authorDavid Daney <david.daney@cavium.com>
Sat, 16 Feb 2013 22:42:43 +0000 (23:42 +0100)
committerJohn Crispin <blogic@openwrt.org>
Tue, 19 Feb 2013 08:36:36 +0000 (09:36 +0100)
commit1e7decdb27ae89b2a0626635a8cf527f930bff1c
tree6c59de5d008b7021331c3f49348510e6adb6607etree | snapshot (tar.gz zip)
parent27ea052acb9eaca98cc90bf1b8738b6d0ea5bc2fcommit | diff
MIPS: Probe for and report hardware virtualization support.

The presence of the MIPS Virtualization Application-Specific Extension
is indicated by CP0_Config3[23].  Probe for this and report it in
/proc/cpuinfo.

Signed-off-by: David Daney <david.daney@cavium.com>
Patchwork: http://patchwork.linux-mips.org/patch/4904/
Signed-off-by: John Crispin <blogic@openwrt.org>
arch/mips/include/asm/cpu-features.h diff | blob | blame | history
arch/mips/include/asm/cpu.h diff | blob | blame | history
arch/mips/include/asm/mipsregs.h diff | blob | blame | history
arch/mips/kernel/cpu-probe.c diff | blob | blame | history
arch/mips/kernel/proc.c diff | blob | blame | history