[cpuid] Provide cpuid_supported() to test for supported functions
authorMichael Brown <mcb30@ipxe.org>
Wed, 25 Jan 2017 20:57:18 +0000 (20:57 +0000)
committerMichael Brown <mcb30@ipxe.org>
Wed, 25 Jan 2017 20:57:18 +0000 (20:57 +0000)
commitd37e025b81cb6fd0e7833b927ed138b42a628bc8
tree33a97b8235f1acc3ab197f43bb4d4e1f0e4c0324
parent70fc25ad6e71a99b5802eb92b95c26407acbe990
[cpuid] Provide cpuid_supported() to test for supported functions

Signed-off-by: Michael Brown <mcb30@ipxe.org>
src/arch/x86/core/cpuid.c
src/arch/x86/core/cpuid_settings.c
src/arch/x86/include/bits/errfile.h
src/arch/x86/include/ipxe/cpuid.h