1 /* 2 * Copyright (c) 2000,2001 Jonathan Chen. 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 1. Redistributions of source code must retain the above copyright 9 * notice, this list of conditions, and the following disclaimer, 10 * without modification, immediately at the beginning of the file. 11 * 2. Redistributions in binary form must reproduce the above copyright 12 * notice, this list of conditions and the following disclaimer in 13 * the documentation and/or other materials provided with the 14 * distribution. 15 * 16 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND 17 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 18 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 19 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE FOR 20 * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 21 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 22 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 23 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 24 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 25 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 26 * SUCH DAMAGE. 27 * 28 * $FreeBSD$ 29 */ 30 31 /* 32 * Structure definitions for the Cardbus Bridge driver 33 */ 34 35 struct intrhand { 36 void(*func)(void*arg); 37 void *arg; 38 STAILQ_ENTRY(intrhand) entries; 39 }; 40 41 struct pccbb_reslist { 42 SLIST_ENTRY(pccbb_reslist) link; 43 struct resource *res; 44 int type; 45 int rid; 46 /* note: unlike the regular resource list, there can be 47 * duplicate rid's in the same list. However, the 48 * combination of rid and res->r_dev should be unique. 49 */ 50 bus_addr_t cardaddr; /* for 16-bit pccard memory */ 51 }; 52 53 #define PCCBB_AUTO_OPEN_SMALLHOLE 0x100 54 55 struct pccbb_softc { 56 device_t dev; 57 struct exca_softc exca; 58 struct resource *base_res; 59 struct resource *irq_res; 60 void *intrhand; 61 bus_space_tag_t bst; 62 bus_space_handle_t bsh; 63 u_int8_t secbus; 64 u_int8_t subbus; 65 struct mtx mtx; 66 struct cv cv; 67 u_int32_t flags; 68 #define PCCBB_16BIT_CARD 0x02000000 69 #define PCCBB_KTHREAD_RUNNING 0x04000000 70 #define PCCBB_KTHREAD_DONE 0x08000000 71 int chipset; /* chipset id */ 72 #define CB_UNKNOWN 0 /* NOT Cardbus-PCI bridge */ 73 #define CB_TI113X 1 /* TI PCI1130/1131 */ 74 #define CB_TI12XX 2 /* TI PCI12xx/14xx/44xx/15xx/45xx */ 75 #define CB_TI125X 3 /* TI PCI1250/1251(B)/1450 */ 76 #define CB_RF5C47X 4 /* RICOH RF5C475/476/477 */ 77 #define CB_RF5C46X 5 /* RICOH RF5C465/466/467 */ 78 #define CB_CIRRUS 6 /* Cirrus Logic CLPD683x */ 79 #define CB_TOPIC95 7 /* Toshiba ToPIC95 */ 80 #define CB_TOPIC97 8 /* Toshiba ToPIC97/100 */ 81 SLIST_HEAD(, pccbb_reslist) rl; 82 83 device_t cbdev; 84 device_t pccarddev; 85 86 struct proc *event_thread; 87 }; 88 89 /* result of detect_card */ 90 #define CARD_UKN_CARD 0x00 91 #define CARD_5V_CARD 0x01 92 #define CARD_3V_CARD 0x02 93 #define CARD_XV_CARD 0x04 94 #define CARD_YV_CARD 0x08 95 96 /* for power_socket */ 97 #define CARD_VCC_UC 0x0000 98 #define CARD_VCC_3V 0x0001 99 #define CARD_VCC_XV 0x0002 100 #define CARD_VCC_YV 0x0003 101 #define CARD_VCC_0V 0x0004 102 #define CARD_VCC_5V 0x0005 103 #define CARD_VCCMASK 0x000f 104 #define CARD_VPP_UC 0x0000 105 #define CARD_VPP_VCC 0x0010 106 #define CARD_VPP_12V 0x0030 107 #define CARD_VPP_0V 0x0040 108 #define CARD_VPPMASK 0x00f0 109