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Annotation of sys/arch/amd64/include/pic.h, Revision 1.1

1.1     ! nbrk        1: /*     $OpenBSD: pic.h,v 1.5 2005/05/31 09:34:23 art Exp $     */
        !             2: /*     $NetBSD: pic.h,v 1.1 2003/02/26 21:26:11 fvdl Exp $     */
        !             3:
        !             4: #ifndef _X86_PIC_H
        !             5: #define _X86_PIC_H
        !             6:
        !             7: #include <sys/device.h>
        !             8: #include <sys/mutex.h>
        !             9: #include <sys/lock.h>
        !            10:
        !            11: struct cpu_info;
        !            12:
        !            13: /*
        !            14:  * Structure common to all PIC softcs
        !            15:  */
        !            16: struct pic {
        !            17:        struct device pic_dev;
        !            18:         int pic_type;
        !            19: #ifdef MULTIPROCESSOR
        !            20:        struct mutex pic_mutex;
        !            21: #endif
        !            22:         void (*pic_hwmask)(struct pic *, int);
        !            23:         void (*pic_hwunmask)(struct pic *, int);
        !            24:        void (*pic_addroute)(struct pic *, struct cpu_info *, int, int, int);
        !            25:        void (*pic_delroute)(struct pic *, struct cpu_info *, int, int, int);
        !            26:        struct intrstub *pic_level_stubs;
        !            27:        struct intrstub *pic_edge_stubs;
        !            28: };
        !            29:
        !            30: #define pic_name pic_dev.dv_xname
        !            31:
        !            32: /*
        !            33:  * PIC types.
        !            34:  */
        !            35: #define PIC_I8259      0
        !            36: #define PIC_IOAPIC     1
        !            37: #define PIC_LAPIC      2
        !            38: #define PIC_SOFT       3
        !            39:
        !            40: extern struct pic i8259_pic;
        !            41: extern struct pic local_pic;
        !            42: extern struct pic softintr_pic;
        !            43: #endif