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    Searched refs:lfence (Results 1 - 7 of 7) sorted by relevancy

  /src/sys/arch/i386/i386/
cpufunc.S 213 #define SERIALIZE_lfence lfence
234 CPU_COUNTER_FENCE(counter, lfence)
236 CPU_COUNTER_FENCE(counter32, lfence)
locore.S 1890 lfence
  /src/sys/arch/amd64/amd64/
cpufunc.S 50 lfence
265 #define SERIALIZE_lfence lfence
293 CPU_COUNTER_FENCE(counter, lfence)
295 CPU_COUNTER_FENCE(counter32, lfence)
locore.S 1926 lfence
  /src/sys/arch/x86/include/
cpufunc.h 94 #define _SERIALIZE_lfence __asm volatile ("lfence")
115 RDTSCFUNC(lfence)
  /src/sys/arch/x86/x86/
tsc.c 184 * XXX On AMD, we might be able to use lfence for some cases:
187 * lfence is always serializing.
190 * than lfence with MSR_DE_CFG.
202 /* LFENCE and MFENCE are applicable if SSE2 is set. */
214 TSC_SETFUNC(lfence);
221 use_lfence ? "lfence" : (use_mfence ? "mfence" : "cpuid"));
  /src/sys/external/bsd/drm2/dist/drm/vmwgfx/
vmwgfx_execbuf.c 3971 struct vmw_fence_obj *lfence = NULL; local
4005 (void) vmw_execbuf_fence_commands(NULL, dev_priv, &lfence,
4007 fence = lfence;
4010 if (lfence != NULL)
4011 vmw_fence_obj_unreference(&lfence);

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