1 /* $FreeBSD$ */ 2 3 /* 4 * Copyright (c) 2002 M Warner Losh. All rights reserved. 5 * 6 * Redistribution and use in source and binary forms, with or without 7 * modification, are permitted provided that the following conditions 8 * are met: 9 * 1. Redistributions of source code must retain the above copyright 10 * notice, this list of conditions and the following disclaimer. 11 * 2. Redistributions in binary form must reproduce the above copyright 12 * notice, this list of conditions and the following disclaimer in the 13 * documentation and/or other materials provided with the distribution. 14 * 15 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 16 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 17 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 18 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 19 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 20 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 21 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 22 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 23 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 24 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 25 * 26 * This software may be derived from NetBSD i82365.c and other files with 27 * the following copyright: 28 * 29 * Copyright (c) 1997 Marc Horowitz. All rights reserved. 30 * 31 * Redistribution and use in source and binary forms, with or without 32 * modification, are permitted provided that the following conditions 33 * are met: 34 * 1. Redistributions of source code must retain the above copyright 35 * notice, this list of conditions and the following disclaimer. 36 * 2. Redistributions in binary form must reproduce the above copyright 37 * notice, this list of conditions and the following disclaimer in the 38 * documentation and/or other materials provided with the distribution. 39 * 3. All advertising materials mentioning features or use of this software 40 * 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 */ 63 struct exca_softc; 64 typedef uint8_t (exca_getb_fn)(struct exca_softc *, int); 65 typedef void (exca_putb_fn)(struct exca_softc *, int, uint8_t); 66 67 struct 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 }; 107 108 void exca_init(struct exca_softc *sc, device_t dev, 109 bus_space_tag_t, bus_space_handle_t, uint32_t); 110 void exca_insert(struct exca_softc *sc); 111 int exca_io_map(struct exca_softc *sc, int width, struct resource *r); 112 int exca_io_unmap_res(struct exca_softc *sc, struct resource *res); 113 int exca_is_pcic(struct exca_softc *sc); 114 int exca_mem_map(struct exca_softc *sc, int kind, struct resource *res); 115 int exca_mem_set_flags(struct exca_softc *sc, struct resource *res, 116 uint32_t flags); 117 int exca_mem_set_offset(struct exca_softc *sc, struct resource *res, 118 uint32_t cardaddr, uint32_t *deltap); 119 int exca_mem_unmap_res(struct exca_softc *sc, struct resource *res); 120 int exca_probe_slots(device_t dev, struct exca_softc *exca, 121 bus_space_tag_t iot, bus_space_handle_t ioh); 122 void exca_removal(struct exca_softc *); 123 void exca_reset(struct exca_softc *, device_t child); 124 125 /* bus/device interfaces */ 126 int exca_activate_resource(struct exca_softc *exca, device_t child, int type, 127 int rid, struct resource *res); 128 int exca_deactivate_resource(struct exca_softc *exca, device_t child, int type, 129 int rid, struct resource *res); 130 131 static __inline uint8_t 132 exca_getb(struct exca_softc *sc, int reg) 133 { 134 return (sc->getb(sc, reg)); 135 } 136 137 static __inline void 138 exca_putb(struct exca_softc *sc, int reg, uint8_t val) 139 { 140 sc->putb(sc, reg, val); 141 } 142 143 static __inline void 144 exca_setb(struct exca_softc *sc, int reg, uint8_t mask) 145 { 146 exca_putb(sc, reg, exca_getb(sc, reg) | mask); 147 } 148 149 static __inline void 150 exca_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