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_socketreg { 42 u_int32_t socket_event; 43 u_int32_t socket_mask; 44 u_int32_t socket_state; 45 u_int32_t socket_force; 46 u_int32_t socket_control; 47 u_int32_t socket_power; 48 }; 49 50 struct pccbb_reslist { 51 SLIST_ENTRY(pccbb_reslist) link; 52 struct resource *res; 53 int type; 54 int rid; 55 /* note: unlike the regular resource list, there can be 56 * duplicate rid's in the same list. However, the 57 * combination of rid and res->r_dev should be unique. 58 */ 59 bus_addr_t cardaddr; /* for 16-bit pccard memory */ 60 }; 61 62 #define PCCBB_AUTO_OPEN_SMALLHOLE 0x100 63 64 struct pccbb_softc { 65 device_t sc_dev; 66 struct resource *sc_base_res; 67 struct resource *sc_irq_res; 68 void *sc_intrhand; 69 struct pccbb_socketreg *sc_socketreg; 70 u_int8_t sc_secbus; 71 u_int8_t sc_subbus; 72 struct mtx sc_mtx; 73 u_int32_t sc_flags; 74 #define PCCBB_PCIC_IO_RELOC 0x01 75 #define PCCBB_PCIC_MEM_32 0x02 76 #define PCCBB_16BIT_CARD 0x02000000 77 #define PCCBB_KTHREAD_RUNNING 0x04000000 78 #define PCCBB_KTHREAD_DONE 0x08000000 79 int sc_chipset; /* chipset id */ 80 #define CB_UNKNOWN 0 /* NOT Cardbus-PCI bridge */ 81 #define CB_TI113X 1 /* TI PCI1130/1131 */ 82 #define CB_TI12XX 2 /* TI PCI1250/1220 */ 83 #define CB_RF5C47X 3 /* RICOH RF5C475/476/477 */ 84 #define CB_RF5C46X 4 /* RICOH RF5C465/466/467 */ 85 #define CB_TOPIC95 5 /* Toshiba ToPIC95 */ 86 #define CB_TOPIC95B 6 /* Toshiba ToPIC95B */ 87 #define CB_TOPIC97 7 /* Toshiba ToPIC97/100 */ 88 #define CB_CIRRUS 8 /* Cirrus Logic CLPD683x */ 89 SLIST_HEAD(, pccbb_reslist) rl; 90 91 device_t sc_cbdev; 92 device_t sc_pccarddev; 93 94 /* PC Card stuff */ 95 int memalloc; 96 struct pccard_mem_handle mem[PCIC_MEM_WINS]; 97 int ioalloc; 98 struct pccard_io_handle io[PCIC_IO_WINS]; 99 100 /* kthread staff */ 101 struct proc *event_thread; 102 }; 103 104 /* result of detect_card */ 105 #define CARD_UKN_CARD 0x00 106 #define CARD_5V_CARD 0x01 107 #define CARD_3V_CARD 0x02 108 #define CARD_XV_CARD 0x04 109 #define CARD_YV_CARD 0x08 110 111 /* for power_socket */ 112 #define CARD_VCC_UC 0x0000 113 #define CARD_VCC_3V 0x0001 114 #define CARD_VCC_XV 0x0002 115 #define CARD_VCC_YV 0x0003 116 #define CARD_VCC_0V 0x0004 117 #define CARD_VCC_5V 0x0005 118 #define CARD_VCCMASK 0x000f 119 #define CARD_VPP_UC 0x0000 120 #define CARD_VPP_VCC 0x0010 121 #define CARD_VPP_12V 0x0030 122 #define CARD_VPP_0V 0x0040 123 #define CARD_VPPMASK 0x00f0 124