excavar.h revision 115988
1193323Sed/* $FreeBSD: head/sys/dev/exca/excavar.h 115988 2003-06-07 20:46:39Z imp $ */ 2193323Sed 3193323Sed/* 4193323Sed * Copyright (c) 2002 M Warner Losh. All rights reserved. 5193323Sed * 6193323Sed * Redistribution and use in source and binary forms, with or without 7193323Sed * modification, are permitted provided that the following conditions 8193323Sed * are met: 9193323Sed * 1. Redistributions of source code must retain the above copyright 10193323Sed * notice, this list of conditions and the following disclaimer. 11193323Sed * 2. Redistributions in binary form must reproduce the above copyright 12193323Sed * notice, this list of conditions and the following disclaimer in the 13193323Sed * documentation and/or other materials provided with the distribution. 14193323Sed * 15198090Srdivacky * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 16193323Sed * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 17198090Srdivacky * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 18193323Sed * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 19276479Sdim * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 20193323Sed * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 21276479Sdim * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 22276479Sdim * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 23198090Srdivacky * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 24198090Srdivacky * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 25198090Srdivacky * 26198090Srdivacky * This software may be derived from NetBSD i82365.c and other files with 27198090Srdivacky * the following copyright: 28193323Sed * 29193323Sed * Copyright (c) 1997 Marc Horowitz. All rights reserved. 30276479Sdim * 31198090Srdivacky * Redistribution and use in source and binary forms, with or without 32198090Srdivacky * modification, are permitted provided that the following conditions 33198090Srdivacky * are met: 34198090Srdivacky * 1. Redistributions of source code must retain the above copyright 35198090Srdivacky * notice, this list of conditions and the following disclaimer. 36198090Srdivacky * 2. Redistributions in binary form must reproduce the above copyright 37198090Srdivacky * notice, this list of conditions and the following disclaimer in the 38198090Srdivacky * documentation and/or other materials provided with the distribution. 39198090Srdivacky * 3. All advertising materials mentioning features or use of this software 40198090Srdivacky * must display the following acknowledgement: 41 * This product includes software developed by Marc Horowitz. 42 * 4. The name of the author may not be used to endorse or promote products 43 * derived from this software without specific prior written permission. 44 * 45 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 46 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 47 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 48 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 49 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 50 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 51 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 52 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 53 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 54 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 55 */ 56 57#ifndef _SYS_DEV_EXCA_EXCAVAR_H 58#define _SYS_DEV_EXCA_EXCAVAR_H 59 60/* 61 * Structure to manage the ExCA part of the chip. 62 */ 63struct exca_softc; 64typedef uint8_t (exca_getb_fn)(struct exca_softc *, int); 65typedef void (exca_putb_fn)(struct exca_softc *, int, uint8_t); 66 67struct exca_softc 68{ 69 device_t dev; 70 int memalloc; 71 struct pccard_mem_handle mem[EXCA_MEM_WINS]; 72 int ioalloc; 73 struct pccard_io_handle io[EXCA_IO_WINS]; 74 bus_space_tag_t bst; 75 bus_space_handle_t bsh; 76 uint32_t flags; 77#define EXCA_SOCKET_PRESENT 0x00000001 78#define EXCA_HAS_MEMREG_WIN 0x00000002 79#define EXCA_CARD_OK 0x00000004 80#define EXCA_KTHREAD_RUNNING 0x00000008 81#define EXCA_KTHREAD_DONE 0x00000010 82 uint32_t offset; 83 int chipset; 84#define EXCA_CARDBUS 0 85#define EXCA_I82365 1 /* Intel i82365SL-A/B or clone */ 86#define EXCA_I82365SL_DF 2 /* Intel i82365sl-DF step */ 87#define EXCA_VLSI 3 /* VLSI chip */ 88#define EXCA_PD6710 4 /* Cirrus logic PD6710 */ 89#define EXCA_PD6722 5 /* Cirrus logic PD6722 */ 90#define EXCA_PD6729 6 /* Cirrus Logic PD6729 */ 91#define EXCA_VG365 7 /* Vadem 365 */ 92#define EXCA_VG465 8 /* Vadem 465 */ 93#define EXCA_VG468 9 /* Vadem 468 */ 94#define EXCA_VG469 10 /* Vadem 469 */ 95#define EXCA_RF5C296 11 /* Ricoh RF5C296 */ 96#define EXCA_RF5C396 12 /* Ricoh RF5C396 */ 97#define EXCA_IBM 13 /* IBM clone */ 98#define EXCA_IBM_KING 14 /* IBM KING PCMCIA Controller */ 99#define EXCA_BOGUS -1 /* Invalid/not present/etc */ 100 exca_getb_fn *getb; 101 exca_putb_fn *putb; 102 struct proc *event_thread; 103 struct mtx mtx; 104 struct cv cv; 105 device_t pccarddev; 106}; 107 108void exca_init(struct exca_softc *sc, device_t dev, 109 bus_space_tag_t, bus_space_handle_t, uint32_t); 110void exca_insert(struct exca_softc *sc); 111int exca_io_map(struct exca_softc *sc, int width, struct resource *r); 112int exca_io_unmap_res(struct exca_softc *sc, struct resource *res); 113int exca_is_pcic(struct exca_softc *sc); 114int exca_mem_map(struct exca_softc *sc, int kind, struct resource *res); 115int exca_mem_set_flags(struct exca_softc *sc, struct resource *res, 116 uint32_t flags); 117int exca_mem_set_offset(struct exca_softc *sc, struct resource *res, 118 uint32_t cardaddr, uint32_t *deltap); 119int exca_mem_unmap_res(struct exca_softc *sc, struct resource *res); 120int exca_probe_slots(device_t dev, struct exca_softc *exca, 121 bus_space_tag_t iot, bus_space_handle_t ioh); 122void exca_removal(struct exca_softc *); 123void exca_reset(struct exca_softc *, device_t child); 124 125/* bus/device interfaces */ 126int exca_activate_resource(struct exca_softc *exca, device_t child, int type, 127 int rid, struct resource *res); 128int exca_deactivate_resource(struct exca_softc *exca, device_t child, int type, 129 int rid, struct resource *res); 130 131static __inline uint8_t 132exca_getb(struct exca_softc *sc, int reg) 133{ 134 return (sc->getb(sc, reg)); 135} 136 137static __inline void 138exca_putb(struct exca_softc *sc, int reg, uint8_t val) 139{ 140 sc->putb(sc, reg, val); 141} 142 143static __inline void 144exca_setb(struct exca_softc *sc, int reg, uint8_t mask) 145{ 146 exca_putb(sc, reg, exca_getb(sc, reg) | mask); 147} 148 149static __inline void 150exca_clrb(struct exca_softc *sc, int reg, uint8_t mask) 151{ 152 exca_putb(sc, reg, exca_getb(sc, reg) & ~mask); 153} 154 155#endif /* !_SYS_DEV_EXCA_EXCAVAR_H */ 156