arch/mips/kvm/interrupt.h

Source file repositories/reference/linux-study-clean/arch/mips/kvm/interrupt.h

File Facts

System
Linux kernel
Corpus path
arch/mips/kvm/interrupt.h
Extension
.h
Size
1350 bytes
Lines
44
Domain
Architecture Layer
Bucket
arch/mips
Inferred role
Architecture Layer: implementation source
Status
source implementation candidate

Why This File Exists

CPU and platform-specific kernel glue: boot entry, traps, syscall entry, interrupts, page tables, context switch, and low-level barriers.

Dependency Surface

Detected Declarations

Annotated Snippet

#define MIPS_EXC_RESET              0
#define MIPS_EXC_SRESET             1
#define MIPS_EXC_DEBUG_ST           2
#define MIPS_EXC_DEBUG              3
#define MIPS_EXC_DDB                4
#define MIPS_EXC_NMI                5
#define MIPS_EXC_MCHK               6
#define MIPS_EXC_INT_TIMER          7
#define MIPS_EXC_INT_IO_1           8
#define MIPS_EXC_INT_IO_2           9
#define MIPS_EXC_EXECUTE            10
#define MIPS_EXC_INT_IPI_1          11
#define MIPS_EXC_INT_IPI_2          12
#define MIPS_EXC_MAX                13
/* XXXSL More to follow */

#define C_TI        (_ULCAST_(1) << 30)

extern u32 *kvm_priority_to_irq;
u32 kvm_irq_to_priority(u32 irq);

int kvm_mips_pending_timer(struct kvm_vcpu *vcpu);

void kvm_mips_deliver_interrupts(struct kvm_vcpu *vcpu, u32 cause);

#ifdef CONFIG_CPU_LOONGSON64
extern void kvm_init_loongson_ipi(struct kvm *kvm);
#endif

Annotation

Implementation Notes