hv: softirq: move softirq.c to common directory

Softirq is not x86 architectural related.

Signed-off-by: Li, Fei1 <fei1.li@intel.com>
Acked-by: Eddie Dong <eddie.dong@intel.com>
Reviewed-by: Jason Chen CJ <jason.cj.chen@intel.com>

hypervisor/Makefile

@@ -115,7 +115,6 @@ C_SRCS += arch/x86/ioapic.c
 C_SRCS += arch/x86/lapic.c
 S_SRCS += arch/x86/trampoline.S
 C_SRCS += arch/x86/cpu.c
-C_SRCS += arch/x86/softirq.c
 C_SRCS += arch/x86/cpuid.c
 C_SRCS += arch/x86/mmu.c
 C_SRCS += arch/x86/pagetable.c
@@ -160,6 +159,7 @@ C_SRCS += lib/string.c
 C_SRCS += lib/memory.c
 C_SRCS += lib/crypto/hkdf.c
 C_SRCS += lib/sprintf.c
+C_SRCS += common/softirq.c
 C_SRCS += common/hv_main.c
 C_SRCS += common/hypercall.c
 C_SRCS += common/trusty_hypercall.c

hypervisor/arch/x86/timer.c

@@ -5,6 +5,7 @@
  */
 
 #include <hypervisor.h>
+#include <softirq.h>
 
 #define MAX_TIMER_ACTIONS	32U
 #define TIMER_IRQ		(NR_IRQS - 1U)

hypervisor/common/ptdev.c

@@ -5,6 +5,7 @@
  */
 
 #include <hypervisor.h>
+#include <softirq.h>
 #include <ptdev.h>
 
 /* SOFTIRQ_DEV_ASSIGN list for all CPUs */

hypervisor/common/softirq.c

@@ -5,6 +5,7 @@
  */
 
 #include <hypervisor.h>
+#include <softirq.h>
 
 void disable_softirq(uint16_t cpu_id)
 {

hypervisor/include/arch/x86/hv_arch.h

@@ -28,7 +28,6 @@
 #include <pgtable.h>
 #include <irq.h>
 #include <timer.h>
-#include <softirq.h>
 #include <vmx.h>
 #include <assign.h>
 #include <vtd.h>