/*
* Copyright (c) 2000-2005 Apple Computer, Inc. All rights reserved.
*
- * @APPLE_LICENSE_OSREFERENCE_HEADER_START@
+ * @APPLE_OSREFERENCE_LICENSE_HEADER_START@
*
- * This file contains Original Code and/or Modifications of Original Code
- * as defined in and that are subject to the Apple Public Source License
- * Version 2.0 (the 'License'). You may not use this file except in
- * compliance with the License. The rights granted to you under the
- * License may not be used to create, or enable the creation or
- * redistribution of, unlawful or unlicensed copies of an Apple operating
- * system, or to circumvent, violate, or enable the circumvention or
- * violation of, any terms of an Apple operating system software license
- * agreement.
- *
- * Please obtain a copy of the License at
- * http://www.opensource.apple.com/apsl/ and read it before using this
- * file.
- *
- * The Original Code and all software distributed under the License are
- * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
- * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
- * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
- * Please see the License for the specific language governing rights and
+ * This file contains Original Code and/or Modifications of Original Code
+ * as defined in and that are subject to the Apple Public Source License
+ * Version 2.0 (the 'License'). You may not use this file except in
+ * compliance with the License. The rights granted to you under the License
+ * may not be used to create, or enable the creation or redistribution of,
+ * unlawful or unlicensed copies of an Apple operating system, or to
+ * circumvent, violate, or enable the circumvention or violation of, any
+ * terms of an Apple operating system software license agreement.
+ *
+ * Please obtain a copy of the License at
+ * http://www.opensource.apple.com/apsl/ and read it before using this file.
+ *
+ * The Original Code and all software distributed under the License are
+ * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
+ * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
+ * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
+ * Please see the License for the specific language governing rights and
* limitations under the License.
- *
- * @APPLE_LICENSE_OSREFERENCE_HEADER_END@
+ *
+ * @APPLE_OSREFERENCE_LICENSE_HEADER_END@
*/
/*
* @OSF_COPYRIGHT@
#include <sys/cdefs.h>
#include <mach/boolean.h>
#include <mach/kern_return.h>
-#include <mach/i386/thread_status.h>
__BEGIN_DECLS
extern void lapic_smm_restore(void);
extern boolean_t lapic_probe(void);
extern void lapic_dump(void);
-extern int lapic_interrupt(int interrupt, x86_saved_state_t *state);
+extern int lapic_interrupt(int interrupt, void *state);
extern void lapic_end_of_interrupt(void);
extern int lapic_to_cpu[];
extern int cpu_to_lapic[];
extern int lapic_interrupt_base;
extern void lapic_cpu_map(int lapic, int cpu_num);
-extern uint32_t ml_get_apicid(uint32_t cpu);
extern void lapic_set_timer(
boolean_t interrupt,
typedef void (*i386_intr_func_t)(void *);
extern void lapic_set_timer_func(i386_intr_func_t func);
extern void lapic_set_pmi_func(i386_intr_func_t func);
-extern void lapic_set_thermal_func(i386_intr_func_t func);
__END_DECLS
-/*
- * By default, use high vectors to leave vector space for systems
- * with multiple I/O APIC's. However some systems that boot with
- * local APIC disabled will hang in SMM when vectors greater than
- * 0x5F are used. Those systems are not expected to have I/O APIC
- * so 16 (0x50 - 0x40) vectors for legacy PIC support is perfect.
- */
-#define LAPIC_DEFAULT_INTERRUPT_BASE 0xD0
-#define LAPIC_REDUCED_INTERRUPT_BASE 0x50
-/*
- * Specific lapic interrupts are relative to this base
- * in priority order from high to low:
- */
-
-#define LAPIC_PERFCNT_INTERRUPT 0xF
-#define LAPIC_TIMER_INTERRUPT 0xE
-#define LAPIC_INTERPROCESSOR_INTERRUPT 0xD
-#define LAPIC_THERMAL_INTERRUPT 0xC
-#define LAPIC_ERROR_INTERRUPT 0xB
-#define LAPIC_SPURIOUS_INTERRUPT 0xA
-/* The vector field is ignored for NMI interrupts via the LAPIC
- * or otherwise, so this is not an offset from the interrupt
- * base.
- */
-#define LAPIC_NMI_INTERRUPT 0x2
-
-#define LAPIC_REG(reg) \
- (*((volatile uint32_t *)(lapic_start + LAPIC_##reg)))
-#define LAPIC_REG_OFFSET(reg,off) \
- (*((volatile uint32_t *)(lapic_start + LAPIC_##reg + (off))))
-
-#define LAPIC_VECTOR(src) \
- (lapic_interrupt_base + LAPIC_##src##_INTERRUPT)
-
-#define LAPIC_ISR_IS_SET(base,src) \
- (LAPIC_REG_OFFSET(ISR_BASE,((base+LAPIC_##src##_INTERRUPT)/32)*0x10) & \
- (1 <<((base + LAPIC_##src##_INTERRUPT)%32)))
-
-extern vm_offset_t lapic_start;
-
#endif /* ASSEMBLER */
#define CPU_NUMBER(r) \
extern int kdb_cpu; /* current cpu running kdb */
extern int kdb_debug;
+extern int kdb_is_slave[];
extern int kdb_active[];
extern volatile boolean_t mp_kdp_trap;
extern void mp_kdp_enter(void);
extern void mp_kdp_exit(void);
-#if MACH_KDB
-extern void mp_kdb_exit(void);
-#endif
-
/*
* All cpu rendezvous:
*/
-extern void mp_rendezvous(
- void (*setup_func)(void *),
- void (*action_func)(void *),
- void (*teardown_func)(void *),
- void *arg);
-extern void mp_rendezvous_no_intrs(
- void (*action_func)(void *),
- void *arg);
-extern void mp_rendezvous_break_lock(void);
+extern void mp_rendezvous(void (*setup_func)(void *),
+ void (*action_func)(void *),
+ void (*teardown_func)(void *),
+ void *arg);
__END_DECLS
projects / apple / xnu.git / blobdiff