Searched defs:rdtsc_ticks_per_usec (Results 1 - 1 of 1) sorted by relevance

/vbox/src/VBox/Devices/PC/ipxe/src/arch/i386/core/
H A Drdtsc_timer.c36 static unsigned long rdtsc_ticks_per_usec; variable
52 if ( rdtsc_ticks_per_usec ) {
56 } while ( elapsed < ( usecs * rdtsc_ticks_per_usec ) );
63 rdtsc_ticks_per_usec = ( elapsed / usecs );
66 ( rdtsc_ticks_per_usec << TSC_SHIFT ) );
78 if ( ! rdtsc_ticks_per_usec )
82 assert ( rdtsc_ticks_per_usec != 0 );
84 return ( rdtsc_ticks_per_usec * 1000 * 1000 );

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