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HV: Remove INIT signal notification related code

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We don't use INIT signal notification method now. This patch
removes them.

Tracked-On: #3886
Acked-by: Eddie Dong <eddie.dong@intel.com>
Signed-off-by: Kaige Fu <kaige.fu@intel.com>
This commit is contained in:
Kaige Fu
2019-12-06 09:52:11 +00:00
committed by wenlingz
parent 6d1f63aef0
commit 5f9d1379bc
5 changed files with 3 additions and 56 deletions
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20
hypervisor/arch/x86/lapic.c
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@@ -274,26 +274,6 @@ void send_single_ipi(uint16_t pcpu_id, uint32_t vector)
*
* @return None
*/
void send_single_init(uint16_t pcpu_id)
{
union apic_icr icr;
/*
* Intel SDM Vol3 23.8:
* The INIT signal is blocked whenever a logical processor is in VMX root operation.
* It is not blocked in VMX nonroot operation. Instead, INITs cause VM exits
*/
icr.value_32.hi_32 = per_cpu(lapic_id, pcpu_id);
icr.value_32.lo_32 = (INTR_LAPIC_ICR_PHYSICAL << 11U) | (INTR_LAPIC_ICR_INIT << 8U);
msr_write(MSR_IA32_EXT_APIC_ICR, icr.value);
}
/**
* @pre pcpu_id < CONFIG_MAX_PCPU_NUM
*
* @return None
*/
void send_single_nmi(uint16_t pcpu_id)
{
union apic_icr icr;