X-Git-Url: http://v3vee.org/palacios/gitweb/gitweb.cgi?a=blobdiff_plain;f=palacios%2Finclude%2Fpalacios%2Fvmm_intr.h;h=ec7a8c9a541874faf29dea41c2e3ac8bb4b2414a;hb=bc2c46a12649344d973e2201271c05390ce924bf;hp=919576a6a577b914fb1ec93b33af6e6c629f4660;hpb=702150ed1fe2151f0fcaa111998f09aa461aaf8e;p=palacios.git diff --git a/palacios/include/palacios/vmm_intr.h b/palacios/include/palacios/vmm_intr.h index 919576a..ec7a8c9 100644 --- a/palacios/include/palacios/vmm_intr.h +++ b/palacios/include/palacios/vmm_intr.h @@ -1,6 +1,9 @@ #ifndef __VMM_INTR_H_ #define __VMM_INTR_H_ + +#ifdef __V3VEE__ + #include #include @@ -32,40 +35,11 @@ struct guest_info; -/* We need a way to allow the APIC/PIC to decide when they are supposed to receive interrupts... - * Maybe a notification call when they have been turned on, to deliver irqs to them... - * We can rehook the guest raise_irq op, to the appropriate controller - */ -struct vm_intr { - - /* We need to rework the exception state, to handle stacking */ - uint_t excp_pending; - uint_t excp_num; - uint_t excp_error_code_valid : 1; - uint_t excp_error_code; - - struct intr_ctrl_ops * controller; - void * controller_state; - - /* some way to get the [A]PIC intr */ - -}; - int v3_raise_irq(struct guest_info * info, int irq); -int hook_irq(struct guest_info * info, int irq); - - -struct vmm_intr_state; - -int hook_irq_new(uint_t irq, - void (*handler)(struct vmm_intr_state *state), - void *opaque); - -int hook_irq_for_guest_injection(struct guest_info *info, int irq); struct intr_ctrl_ops { @@ -77,11 +51,11 @@ struct intr_ctrl_ops { -void init_interrupt_state(struct guest_info * info); + void set_intr_controller(struct guest_info * info, struct intr_ctrl_ops * ops, void * state); -int raise_exception(struct guest_info * info, uint_t excp); -int raise_exception_with_error(struct guest_info * info, uint_t excp, uint_t error_code); +int v3_raise_exception(struct guest_info * info, uint_t excp); +int v3_raise_exception_with_error(struct guest_info * info, uint_t excp, uint_t error_code); int intr_pending(struct guest_info * info); uint_t get_intr_number(struct guest_info * info); @@ -93,4 +67,42 @@ int injecting_intr(struct guest_info * info, uint_t intr_num, intr_type_t type); int start_irq(struct vm_intr * intr); int end_irq(struct vm_intr * intr, int irq); */ + +#endif // !__V3VEE__ + + + +void init_interrupt_state(struct guest_info * info); + +/* We need a way to allow the APIC/PIC to decide when they are supposed to receive interrupts... + * Maybe a notification call when they have been turned on, to deliver irqs to them... + * We can rehook the guest raise_irq op, to the appropriate controller + */ + + +struct vm_intr { + + /* We need to rework the exception state, to handle stacking */ + uint_t excp_pending; + uint_t excp_num; + uint_t excp_error_code_valid : 1; + uint_t excp_error_code; + + struct intr_ctrl_ops * controller; + void * controller_state; + + /* some way to get the [A]PIC intr */ + +}; + + +struct vmm_intr_state; + +int v3_hook_irq(uint_t irq, + void (*handler)(struct vmm_intr_state *state), + void *opaque); + +int v3_hook_irq_for_guest_injection(struct guest_info *info, int irq); + + #endif