===================================================================
@@ -226,9 +226,13 @@ int get_physical_broadcast(void)
*/
int lapic_get_maxlvt(void)
{
- unsigned int v = apic_read(APIC_LVR);
+ unsigned int v;
- /* 82489DXs do not report # of LVT entries. */
+ v = apic_read(APIC_LVR);
+ /*
+ * - we always have APIC integrated on 64bit mode
+ * - 82489DXs do not report # of LVT entries
+ */
return APIC_INTEGRATED(GET_APIC_VERSION(v)) ? GET_APIC_MAXLVT(v) : 2;
}
===================================================================
@@ -228,11 +228,14 @@ void __cpuinit enable_NMI_through_LVT0(v
*/
int lapic_get_maxlvt(void)
{
- unsigned int v, maxlvt;
+ unsigned int v;
v = apic_read(APIC_LVR);
- maxlvt = GET_APIC_MAXLVT(v);
- return maxlvt;
+ /*
+ * - we always have APIC integrated on 64bit mode
+ * - 82489DXs do not report # of LVT entries
+ */
+ return APIC_INTEGRATED(GET_APIC_VERSION(v)) ? GET_APIC_MAXLVT(v) : 2;
}
/*
Signed-off-by: Cyrill Gorcunov <gorcunov@gmail.com> --- No code change on binary level.