X-Git-Url: https://git.saurik.com/apple/xnu.git/blobdiff_plain/5d5c5d0d5b79ade9a973d55186ffda2638ba2b6e..8f6c56a50524aa785f7e596d52dddfb331e18961:/osfmk/i386/mp.h diff --git a/osfmk/i386/mp.h b/osfmk/i386/mp.h index d420fd684..30a6d941b 100644 --- a/osfmk/i386/mp.h +++ b/osfmk/i386/mp.h @@ -1,31 +1,29 @@ /* * 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@ @@ -79,7 +77,6 @@ #include #include #include -#include __BEGIN_DECLS @@ -94,13 +91,12 @@ extern void lapic_shutdown(void); 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, @@ -117,50 +113,9 @@ extern void lapic_get_timer( 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) \ @@ -191,28 +146,20 @@ extern void console_cpu_free(void *console_buf); 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