Commit f1a84779 authored by Dave Jones's avatar Dave Jones Committed by Dave Jones

[CPUFREQ] Speedstep support for P4M/533

From Dominik Brodowski.

Add support for newest "Mobile Pentium 4-M" and the new "Mobile Pentium 4 with
533 MHz FSB" processors.
parent 91926815
...@@ -148,11 +148,14 @@ unsigned int speedstep_detect_processor (void) ...@@ -148,11 +148,14 @@ unsigned int speedstep_detect_processor (void)
return 0; return 0;
if (c->x86 == 0xF) { if (c->x86 == 0xF) {
/* Intel Pentium 4 Mobile P4-M */ /* Intel Mobile Pentium 4-M
* or Intel Mobile Pentium 4 with 533 MHz FSB */
if (c->x86_model != 2) if (c->x86_model != 2)
return 0; return 0;
if ((c->x86_mask != 4) && (c->x86_mask != 7)) if ((c->x86_mask != 4) && /* B-stepping [M-P4-M] */
(c->x86_mask != 7) && /* C-stepping [M-P4-M] */
(c->x86_mask != 9)) /* D-stepping [M-P4-M or M-P4/533] */
return 0; return 0;
ebx = cpuid_ebx(0x00000001); ebx = cpuid_ebx(0x00000001);
......
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