Author: avg
Date: Sat Mar 4 12:04:24 2017
New Revision: 314662
URL: https://svnweb.freebsd.org/changeset/base/314662
Log:
MFC r314357: edge-triggered interrupt mode is set by clearing APIC_LVT_TM
Modified:
stable/10/sys/x86/x86/local_apic.c
Directory Properties:
stable/10/ (props changed)
Modified: stable/10/sys/x86/x86/local_apic.c
==============================================================================
--- stable/10/sys/x86/x86/local_apic.c Sat Mar 4 12:04:19 2017
(r314661)
+++ stable/10/sys/x86/x86/local_apic.c Sat Mar 4 12:04:24 2017
(r314662)
@@ -206,7 +206,7 @@ lvt_mode(struct lapic *la, u_int pin, ui
if (!lvt->lvt_edgetrigger) {
printf("lapic%u: Forcing LINT%u to edge trigger\n",
la->la_id, pin);
- value |= APIC_LVT_TM;
+ value &= ~APIC_LVT_TM;
}
/* Use a vector of 0. */
break;
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