Current Path : /sys/ia64/include/ |
FreeBSD hs32.drive.ne.jp 9.1-RELEASE FreeBSD 9.1-RELEASE #1: Wed Jan 14 12:18:08 JST 2015 root@hs32.drive.ne.jp:/sys/amd64/compile/hs32 amd64 |
Current File : //sys/ia64/include/md_var.h |
/*- * Copyright (c) 1998 Doug Rabson * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * * $FreeBSD: release/9.1.0/sys/ia64/include/md_var.h 209779 2010-07-07 20:07:33Z marcel $ */ #ifndef _MACHINE_MD_VAR_H_ #define _MACHINE_MD_VAR_H_ /* * Miscellaneous machine-dependent declarations. */ struct ia64_fdesc { uint64_t func; uint64_t gp; }; #define FDESC_FUNC(fn) (((struct ia64_fdesc *) fn)->func) #define FDESC_GP(fn) (((struct ia64_fdesc *) fn)->gp) /* Convenience macros to decompose CFM & ar.pfs. */ #define IA64_CFM_SOF(x) ((x) & 0x7f) #define IA64_CFM_SOL(x) (((x) >> 7) & 0x7f) #define IA64_CFM_SOR(x) (((x) >> 14) & 0x0f) #define IA64_CFM_RRB_GR(x) (((x) >> 18) & 0x7f) #define IA64_CFM_RRB_FR(x) (((x) >> 25) & 0x7f) #define IA64_CFM_RRB_PR(x) (((x) >> 32) & 0x3f) /* Convenience function (inline) to adjust backingstore pointers. */ static __inline uint64_t ia64_bsp_adjust(uint64_t bsp, int nslots) { int bias = ((unsigned int)bsp & 0x1f8) >> 3; nslots += (nslots + bias + 63*8) / 63 - 8; return bsp + (nslots << 3); } #ifdef _KERNEL struct _special; struct thread; struct trapframe; /* * Return value from ia64_init. Describes stack to switch to. */ struct ia64_init_return { uint64_t bspstore; uint64_t sp; }; extern uint64_t ia64_lapic_addr; extern long Maxmem; extern u_int busdma_swi_pending; void *acpi_find_table(const char *sig); void busdma_swi(void); int copyout_regstack(struct thread *, uint64_t *, uint64_t *); void cpu_mp_add(u_int, u_int, u_int); int do_ast(struct trapframe *); void ia32_trap(int, struct trapframe *); int ia64_count_cpus(void); int ia64_emulate(struct trapframe *, struct thread *); int ia64_flush_dirty(struct thread *, struct _special *); uint64_t ia64_get_hcdp(void); int ia64_highfp_drop(struct thread *); int ia64_highfp_enable(struct thread *, struct trapframe *); int ia64_highfp_save(struct thread *); int ia64_highfp_save_ipi(void); struct ia64_init_return ia64_init(void); u_int ia64_itc_freq(void); void ia64_probe_sapics(void); void ia64_sync_icache(vm_offset_t, vm_size_t); void interrupt(struct trapframe *); void map_gateway_page(void); void map_pal_code(void); void map_vhpt(uintptr_t); void os_boot_rendez(void); void os_mca(void); int syscall(struct trapframe *); void trap(int, struct trapframe *); void trap_panic(int, struct trapframe *); int unaligned_fixup(struct trapframe *, struct thread *); #endif /* _KERNEL */ #endif /* !_MACHINE_MD_VAR_H_ */