1*0Sstevel@tonic-gate /* 2*0Sstevel@tonic-gate * Copyright 2005 Sun Microsystems, Inc. All rights reserved. 3*0Sstevel@tonic-gate * Use is subject to license terms. 4*0Sstevel@tonic-gate */ 5*0Sstevel@tonic-gate 6*0Sstevel@tonic-gate #ifndef _SYS_ACPICA_H 7*0Sstevel@tonic-gate #define _SYS_ACPICA_H 8*0Sstevel@tonic-gate 9*0Sstevel@tonic-gate #pragma ident "%Z%%M% %I% %E% SMI" 10*0Sstevel@tonic-gate 11*0Sstevel@tonic-gate #ifdef __cplusplus 12*0Sstevel@tonic-gate extern "C" { 13*0Sstevel@tonic-gate #endif 14*0Sstevel@tonic-gate 15*0Sstevel@tonic-gate typedef struct { 16*0Sstevel@tonic-gate dev_info_t *dip; 17*0Sstevel@tonic-gate kmutex_t mutex; 18*0Sstevel@tonic-gate ddi_iblock_cookie_t iblock_cookie; 19*0Sstevel@tonic-gate } AcpiCA; 20*0Sstevel@tonic-gate 21*0Sstevel@tonic-gate /* acpi-user-options options property */ 22*0Sstevel@tonic-gate extern unsigned int acpi_options_prop; 23*0Sstevel@tonic-gate #define ACPI_OUSER_MASK 0x0003 24*0Sstevel@tonic-gate #define ACPI_OUSER_DFLT 0x0000 25*0Sstevel@tonic-gate #define ACPI_OUSER_ON 0x0001 26*0Sstevel@tonic-gate #define ACPI_OUSER_OFF 0x0002 27*0Sstevel@tonic-gate #define ACPI_OUSER_MADT 0x0004 28*0Sstevel@tonic-gate #define ACPI_OUSER_LEGACY 0x0008 29*0Sstevel@tonic-gate 30*0Sstevel@tonic-gate 31*0Sstevel@tonic-gate /* 32*0Sstevel@tonic-gate * Initialization state of the ACPI CA subsystem 33*0Sstevel@tonic-gate */ 34*0Sstevel@tonic-gate #define ACPICA_NOT_INITIALIZED (0) 35*0Sstevel@tonic-gate #define ACPICA_INITIALIZED (1) 36*0Sstevel@tonic-gate 37*0Sstevel@tonic-gate extern int acpica_init(void); 38*0Sstevel@tonic-gate extern void acpica_ec_init(void); 39*0Sstevel@tonic-gate extern int acpica_eval_int(ACPI_HANDLE, char *, int *); 40*0Sstevel@tonic-gate extern int acpica_find_pciobj(dev_info_t *, ACPI_HANDLE *); 41*0Sstevel@tonic-gate extern int acpica_find_pcidip(ACPI_HANDLE, dev_info_t **); 42*0Sstevel@tonic-gate 43*0Sstevel@tonic-gate #define SCI_IPL (LOCK_LEVEL-1) 44*0Sstevel@tonic-gate 45*0Sstevel@tonic-gate /* 46*0Sstevel@tonic-gate * Mapping table from dip to ACPI object for PCI nodes that might have 47*0Sstevel@tonic-gate * _PRT. Note: we keep bus/dev/func, but they're not really used; 48*0Sstevel@tonic-gate * lookups on this table are from dip to acpiobj. b/d/f are there 49*0Sstevel@tonic-gate * primarily for debugging ease. For peer/root PCI buses, dev and func 50*0Sstevel@tonic-gate * are irrelevant, and so are set to bogus illegal values; bus is set to 51*0Sstevel@tonic-gate * the PCI bus *under* that peer-bus node. 52*0Sstevel@tonic-gate */ 53*0Sstevel@tonic-gate 54*0Sstevel@tonic-gate typedef struct dip_to_acpiobj_t { 55*0Sstevel@tonic-gate dev_info_t *dip; 56*0Sstevel@tonic-gate ACPI_HANDLE acpiobj; 57*0Sstevel@tonic-gate unsigned char bus; 58*0Sstevel@tonic-gate unsigned char dev; 59*0Sstevel@tonic-gate unsigned char func; 60*0Sstevel@tonic-gate } d2a; 61*0Sstevel@tonic-gate 62*0Sstevel@tonic-gate /* 63*0Sstevel@tonic-gate * definitions of Bus Type 64*0Sstevel@tonic-gate */ 65*0Sstevel@tonic-gate #define BUS_CBUS 1 66*0Sstevel@tonic-gate #define BUS_CBUSII 2 67*0Sstevel@tonic-gate #define BUS_EISA 3 68*0Sstevel@tonic-gate #define BUS_FUTURE 4 69*0Sstevel@tonic-gate #define BUS_INTERN 5 70*0Sstevel@tonic-gate #define BUS_ISA 6 71*0Sstevel@tonic-gate #define BUS_MBI 7 72*0Sstevel@tonic-gate #define BUS_MBII 8 73*0Sstevel@tonic-gate #define BUS_MPI 10 74*0Sstevel@tonic-gate #define BUS_MPSA 11 75*0Sstevel@tonic-gate #define BUS_NUBUS 12 76*0Sstevel@tonic-gate #define BUS_PCI 13 77*0Sstevel@tonic-gate #define BUS_PCMCIA 14 78*0Sstevel@tonic-gate #define BUS_TC 15 79*0Sstevel@tonic-gate #define BUS_VL 16 80*0Sstevel@tonic-gate #define BUS_VME 17 81*0Sstevel@tonic-gate #define BUS_XPRESS 18 82*0Sstevel@tonic-gate 83*0Sstevel@tonic-gate 84*0Sstevel@tonic-gate /* 85*0Sstevel@tonic-gate * intr_po - polarity definitions 86*0Sstevel@tonic-gate */ 87*0Sstevel@tonic-gate #define INTR_PO_CONFORM 0x00 88*0Sstevel@tonic-gate #define INTR_PO_ACTIVE_HIGH 0x01 89*0Sstevel@tonic-gate #define INTR_PO_RESERVED 0x02 90*0Sstevel@tonic-gate #define INTR_PO_ACTIVE_LOW 0x03 91*0Sstevel@tonic-gate 92*0Sstevel@tonic-gate /* 93*0Sstevel@tonic-gate * intr_el edge or level definitions 94*0Sstevel@tonic-gate */ 95*0Sstevel@tonic-gate #define INTR_EL_CONFORM 0x00 96*0Sstevel@tonic-gate #define INTR_EL_EDGE 0x01 97*0Sstevel@tonic-gate #define INTR_EL_RESERVED 0x02 98*0Sstevel@tonic-gate #define INTR_EL_LEVEL 0x03 99*0Sstevel@tonic-gate 100*0Sstevel@tonic-gate /* 101*0Sstevel@tonic-gate * interrupt flags structure 102*0Sstevel@tonic-gate */ 103*0Sstevel@tonic-gate typedef struct iflag { 104*0Sstevel@tonic-gate uchar_t intr_po: 2, 105*0Sstevel@tonic-gate intr_el: 2, 106*0Sstevel@tonic-gate bustype: 4; 107*0Sstevel@tonic-gate } iflag_t; 108*0Sstevel@tonic-gate 109*0Sstevel@tonic-gate 110*0Sstevel@tonic-gate /* _HID for PCI bus object */ 111*0Sstevel@tonic-gate #define HID_PCI_BUS 0x30AD041 112*0Sstevel@tonic-gate #define HID_PCI_EXPRESS_BUS 0x080AD041 113*0Sstevel@tonic-gate 114*0Sstevel@tonic-gate /* 115*0Sstevel@tonic-gate * Internal functions 116*0Sstevel@tonic-gate */ 117*0Sstevel@tonic-gate extern ACPI_STATUS acpica_get_sci(int *sci_irq, iflag_t *sci_flags); 118*0Sstevel@tonic-gate extern int acpica_get_bdf(dev_info_t *dip, int *bus, int *device, int *func); 119*0Sstevel@tonic-gate 120*0Sstevel@tonic-gate #ifdef __cplusplus 121*0Sstevel@tonic-gate } 122*0Sstevel@tonic-gate #endif 123*0Sstevel@tonic-gate 124*0Sstevel@tonic-gate #endif /* _SYS_ACPICA_H */ 125