1 /* $FreeBSD: src/sys/dev/exca/excavar.h,v 1.7 2005/01/06 01:42:40 imp Exp $ */ 2 /* $DragonFly: src/sys/dev/pccard/exca/excavar.h,v 1.2 2007/07/05 12:08:54 sephe Exp $ */ 3 4 /*- 5 * Copyright (c) 2002 M Warner Losh. All rights reserved. 6 * 7 * Redistribution and use in source and binary forms, with or without 8 * modification, are permitted provided that the following conditions 9 * are met: 10 * 1. Redistributions of source code must retain the above copyright 11 * notice, this list of conditions and the following disclaimer. 12 * 2. Redistributions in binary form must reproduce the above copyright 13 * notice, this list of conditions and the following disclaimer in the 14 * documentation and/or other materials provided with the distribution. 15 * 16 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 17 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 18 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 19 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 20 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 21 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 22 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 23 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 24 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 25 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 26 * 27 * This software may be derived from NetBSD i82365.c and other files with 28 * the following copyright: 29 * 30 * Copyright (c) 1997 Marc Horowitz. All rights reserved. 31 * 32 * Redistribution and use in source and binary forms, with or without 33 * modification, are permitted provided that the following conditions 34 * are met: 35 * 1. Redistributions of source code must retain the above copyright 36 * notice, this list of conditions and the following disclaimer. 37 * 2. Redistributions in binary form must reproduce the above copyright 38 * notice, this list of conditions and the following disclaimer in the 39 * documentation and/or other materials provided with the distribution. 40 * 3. All advertising materials mentioning features or use of this software 41 * must display the following acknowledgement: 42 * This product includes software developed by Marc Horowitz. 43 * 4. The name of the author may not be used to endorse or promote products 44 * derived from this software without specific prior written permission. 45 * 46 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 47 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 48 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 49 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 50 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 51 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 52 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 53 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 54 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 55 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 56 */ 57 58 #ifndef _SYS_DEV_EXCA_EXCAVAR_H 59 #define _SYS_DEV_EXCA_EXCAVAR_H 60 61 /* 62 * Structure to manage the ExCA part of the chip. 63 */ 64 struct exca_softc; 65 typedef uint8_t (exca_getb_fn)(struct exca_softc *, int); 66 typedef void (exca_putb_fn)(struct exca_softc *, int, uint8_t); 67 68 struct exca_softc 69 { 70 device_t dev; 71 int memalloc; 72 struct pccard_mem_handle mem[EXCA_MEM_WINS]; 73 int ioalloc; 74 struct pccard_io_handle io[EXCA_IO_WINS]; 75 bus_space_tag_t bst; 76 bus_space_handle_t bsh; 77 uint32_t flags; 78 #define EXCA_SOCKET_PRESENT 0x00000001 79 #define EXCA_HAS_MEMREG_WIN 0x00000002 80 #define EXCA_CARD_OK 0x00000004 81 #define EXCA_EVENT 0x80000000 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 device_t pccarddev; 103 uint32_t status; /* status, hw dependent */ 104 }; 105 106 void exca_init(struct exca_softc *sc, device_t dev, 107 bus_space_tag_t, bus_space_handle_t, uint32_t); 108 void exca_insert(struct exca_softc *sc); 109 int exca_io_map(struct exca_softc *sc, int width, struct resource *r); 110 int exca_io_unmap_res(struct exca_softc *sc, struct resource *res); 111 int exca_is_pcic(struct exca_softc *sc); 112 int exca_mem_map(struct exca_softc *sc, int kind, struct resource *res); 113 int exca_mem_set_flags(struct exca_softc *sc, struct resource *res, 114 uint32_t flags); 115 int exca_mem_set_offset(struct exca_softc *sc, struct resource *res, 116 uint32_t cardaddr, uint32_t *deltap); 117 int exca_mem_unmap_res(struct exca_softc *sc, struct resource *res); 118 int exca_probe_slots(device_t dev, struct exca_softc *exca, 119 bus_space_tag_t iot, bus_space_handle_t ioh); 120 void exca_removal(struct exca_softc *); 121 void exca_reset(struct exca_softc *, device_t child); 122 123 /* bus/device interfaces */ 124 int exca_activate_resource(struct exca_softc *exca, device_t child, int type, 125 int rid, struct resource *res); 126 int exca_deactivate_resource(struct exca_softc *exca, device_t child, int type, 127 int rid, struct resource *res); 128 129 static __inline uint8_t 130 exca_getb(struct exca_softc *sc, int reg) 131 { 132 return (sc->getb(sc, reg)); 133 } 134 135 static __inline void 136 exca_putb(struct exca_softc *sc, int reg, uint8_t val) 137 { 138 sc->putb(sc, reg, val); 139 } 140 141 static __inline void 142 exca_setb(struct exca_softc *sc, int reg, uint8_t mask) 143 { 144 exca_putb(sc, reg, exca_getb(sc, reg) | mask); 145 } 146 147 static __inline void 148 exca_clrb(struct exca_softc *sc, int reg, uint8_t mask) 149 { 150 exca_putb(sc, reg, exca_getb(sc, reg) & ~mask); 151 } 152 153 #endif /* !_SYS_DEV_EXCA_EXCAVAR_H */ 154