X86_MMX_ID

#define X86_MMX_ID   0x0000000000000001llu

A bit mask used to request support of the Intel MMX instruction set.

The mask is mapped to the following Intel x86 and x86-64 CPUID flag: CPUID.01H:EDX.MMX[bit 23].

See also

x86_cpuid_test_feature;
get_x86_cpu_info.