/* $OpenBSD: aml_common.h,v 1.2 2005/06/04 02:25:53 cloder Exp $ */ /*- * Copyright (c) 2000 Mitsuru IWASAKI * 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. * * $Id: aml_common.h,v 1.2 2005/06/04 02:25:53 cloder Exp $ * $FreeBSD: src/usr.sbin/acpi/amldb/aml/aml_common.h,v 1.4 2000/10/02 08:58:47 iwasaki Exp $ */ #ifndef _AML_COMMON_H_ #define _AML_COMMON_H_ #include "acpidump.h" /* * General Stuff */ #ifdef _KERNEL #define AML_SYSABORT() do { \ printf("aml: fatal errer at %s:%d\n", __FILE__, __LINE__); \ panic("panic in AML interpreter!"); \ } while(0) #define AML_SYSASSERT(x) do { \ if (!(x)) { \ AML_SYSABORT(); \ } \ } while(0) /* XXX: named variadic macros are a gcc-ism, and __VA_ARGS__ is C99-only */ #define AML_SYSERRX(eval, fmt, args...) do { \ printf(fmt, args); \ } while(0) #define AML_DEBUGGER(x, y) /* no debugger in kernel */ #define AML_STALL(micro) OsdSleepUsec(micro) #define AML_SLEEP(sec, milli) OsdSleep(sec, milli) #else /* !_KERNEL */ #define AML_SYSASSERT(x) assert(x) #define AML_SYSABORT() abort() /* XXX: named variadic macros are a gcc-ism, and __VA_ARGS__ is C99-only */ #define AML_SYSERRX(eval, fmt, args...) errx(eval, fmt, args) #define AML_DEBUGGER(x, y) aml_dbgr(x, y) #define AML_STALL(micro) /* not required in userland */ #define AML_SLEEP(sec, milli) /* not required in userland */ #endif /* _KERNEL */ union aml_object; struct aml_name; extern int aml_debug; /* XXX: named variadic macros are a gcc-ism, and __VA_ARGS__ is C99-only */ #define AML_DEBUGPRINT(args...) do { \ if (aml_debug) { \ printf(args); \ } \ } while(0) void aml_showobject(union aml_object *); void aml_showtree(struct aml_name *, int); int aml_print_curname(struct aml_name *); void aml_print_namestring(u_int8_t *); void aml_print_indent(int); /* * Reigion I/O Stuff for both kernel/userland. */ /* * Field Flags */ /* bit 0 -3: AccessType */ #define AML_FIELDFLAGS_ACCESS_ANYACC 0x00 #define AML_FIELDFLAGS_ACCESS_BYTEACC 0x01 #define AML_FIELDFLAGS_ACCESS_WORDACC 0x02 #define AML_FIELDFLAGS_ACCESS_DWORDACC 0x03 #define AML_FIELDFLAGS_ACCESS_BLOCKACC 0x04 #define AML_FIELDFLAGS_ACCESS_SMBSENDRECVACC 0x05 #define AML_FIELDFLAGS_ACCESS_SMBQUICKACC 0x06 #define AML_FIELDFLAGS_ACCESSTYPE(flags) (flags & 0x0f) /* bit 4: LockRule */ #define AML_FIELDFLAGS_LOCK_NOLOCK 0x00 #define AML_FIELDFLAGS_LOCK_LOCK 0x10 #define AML_FIELDFLAGS_LOCKRULE(flags) (flags & 0x10) /* bit 5 - 6: UpdateRule */ #define AML_FIELDFLAGS_UPDATE_PRESERVE 0x00 #define AML_FIELDFLAGS_UPDATE_WRITEASONES 0x20 #define AML_FIELDFLAGS_UPDATE_WRITEASZEROS 0x40 #define AML_FIELDFLAGS_UPDATERULE(flags) (flags & 0x60) /* bit 7: reserved (must be 0) */ #define AML_REGION_INPUT 0 #define AML_REGION_OUTPUT 1 #define AML_REGION_SYSMEM 0 #define AML_REGION_SYSIO 1 #define AML_REGION_PCICFG 2 #define AML_REGION_EMBCTL 3 #define AML_REGION_SMBUS 4 struct aml_region_handle { /* These are copies of values used on initialization */ struct aml_environ *env; int regtype; u_int32_t flags; u_int32_t baseaddr; u_int32_t bitoffset; u_int32_t bitlen; /* following is determined on initialization */ vm_offset_t addr, bytelen; u_int32_t unit; /* access unit in bytes */ /* region type dependant */ vm_offset_t vaddr; /* SystemMemory */ u_int32_t pci_bus, pci_devfunc; /* PCI_Config */ }; u_int32_t aml_adjust_readvalue(u_int32_t, u_int32_t, u_int32_t, u_int32_t); u_int32_t aml_adjust_updatevalue(u_int32_t, u_int32_t, u_int32_t, u_int32_t, u_int32_t); u_int32_t aml_bufferfield_read(u_int8_t *, u_int32_t, u_int32_t); int aml_bufferfield_write(u_int32_t, u_int8_t *, u_int32_t, u_int32_t); int aml_region_handle_alloc(struct aml_environ *, int, u_int32_t, u_int32_t, u_int32_t, u_int32_t, struct aml_region_handle *); void aml_region_handle_free(struct aml_region_handle *); int aml_region_io(struct aml_environ *, int, int, u_int32_t, u_int32_t *, u_int32_t, u_int32_t, u_int32_t); extern int aml_region_read_simple(struct aml_region_handle *, vm_offset_t, u_int32_t *); extern int aml_region_write_simple(struct aml_region_handle *, vm_offset_t, u_int32_t); extern u_int32_t aml_region_prompt_read(struct aml_region_handle *, u_int32_t); extern u_int32_t aml_region_prompt_write(struct aml_region_handle *, u_int32_t); extern int aml_region_prompt_update_value(u_int32_t, u_int32_t, struct aml_region_handle *); #endif /* !_AML_COMMON_H_ */