MSR_MTRR4kBase
case MSR_MTRR4kBase ... MSR_MTRR4kBase + 7:
case MSR_MTRR4kBase ... MSR_MTRR4kBase + 7:
case MSR_MTRR4kBase ... MSR_MTRR4kBase + 7:
case MSR_MTRR4kBase ... MSR_MTRR4kBase + 7:
case MSR_MTRR4kBase ... MSR_MTRR4kBase + 7:
*val = mtrr->fixed4k[num - MSR_MTRR4kBase];
case MSR_MTRR4kBase ... MSR_MTRR4kBase + 7:
mtrr->fixed4k[num - MSR_MTRR4kBase] = val;
msr = MSR_MTRR4kBase;
msr = MSR_MTRR4kBase;