pccbbvar.h revision 1.8
1/* $OpenBSD: pccbbvar.h,v 1.8 2005/09/23 22:55:12 fgsch Exp $ */ 2/* $NetBSD: pccbbvar.h,v 1.13 2000/06/08 10:28:29 haya Exp $ */ 3/* 4 * Copyright (c) 1999 HAYAKAWA Koichi. 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 * 3. All advertising materials mentioning features or use of this software 15 * must display the following acknowledgement: 16 * This product includes software developed by HAYAKAWA Koichi. 17 * 4. The name of the author may not be used to endorse or promote products 18 * derived from this software without specific prior written permission. 19 * 20 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 21 * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 22 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 23 * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 24 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 25 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 26 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 27 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 28 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 29 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 30 */ 31 32/* require sys/device.h */ 33/* require sys/queue.h */ 34/* require sys/callout.h */ 35/* require dev/ic/i82365reg.h */ 36/* require dev/ic/i82365var.h */ 37 38#ifndef _DEV_PCI_PCCBBVAR_H_ 39#define _DEV_PCI_PCCBBVAR_H_ 40 41#include <sys/timeout.h> 42 43#define PCIC_FLAG_SOCKETP 0x0001 44#define PCIC_FLAG_CARDP 0x0002 45 46/* Chipset ID */ 47#define CB_UNKNOWN 0 /* NOT Cardbus-PCI bridge */ 48#define CB_TI113X 1 /* TI PCI1130/1131 */ 49#define CB_TI12XX 2 /* TI PCI1250/1220 */ 50#define CB_RX5C47X 3 /* RICOH RX5C475/476/477 */ 51#define CB_RX5C46X 4 /* RICOH RX5C465/466/467 */ 52#define CB_TOPIC95 5 /* Toshiba ToPIC95 */ 53#define CB_TOPIC95B 6 /* Toshiba ToPIC95B */ 54#define CB_TOPIC97 7 /* Toshiba ToPIC97 */ 55#define CB_CIRRUS 8 /* Cirrus Logic CL-PD683X */ 56#define CB_TI125X 9 /* TI PCI1250/1251(B)/1450 */ 57#define CB_CHIPS_LAST 10 /* Sentinel */ 58 59#define PCCARD_VCC_UKN 0x00 /* Unknown */ 60#define PCCARD_VCC_5V 0x01 61#define PCCARD_VCC_3V 0x02 62#define PCCARD_VCC_XV 0x04 63#define PCCARD_VCC_YV 0x08 64 65#if 0 66static char *cb_chipset_name[CB_CHIPS_LAST] = { 67 "unknown", "TI 113X", "TI 12XX", "RF5C47X", "RF5C46X", "ToPIC95", 68 "ToPIC95B", "ToPIC97", "CL-PD 683X", "TI 125X", 69}; 70#endif 71 72struct pccbb_softc; 73struct pccbb_intrhand_list; 74 75 76struct cbb_pcic_handle { 77 struct device *ph_parent; 78 bus_space_tag_t ph_base_t; 79 bus_space_handle_t ph_base_h; 80 u_int8_t (*ph_read)(struct cbb_pcic_handle *, int); 81 void (*ph_write)(struct cbb_pcic_handle *, int, u_int8_t); 82 int sock; 83 84 int vendor; 85 int flags; 86 int memalloc; 87 struct { 88 bus_addr_t addr; 89 bus_size_t size; 90 long offset; 91 int kind; 92 } mem[PCIC_MEM_WINS]; 93 int ioalloc; 94 struct { 95 bus_addr_t addr; 96 bus_size_t size; 97 int width; 98 } io[PCIC_IO_WINS]; 99 int ih_irq; 100 struct device *pcmcia; 101 102 int shutdown; 103}; 104 105struct pccbb_win_chain { 106 bus_addr_t wc_start; /* Caution: region [start, end], */ 107 bus_addr_t wc_end; /* instead of [start, end). */ 108 int wc_flags; 109 bus_space_handle_t wc_handle; 110 TAILQ_ENTRY(pccbb_win_chain) wc_list; 111}; 112#define PCCBB_MEM_CACHABLE 1 113 114TAILQ_HEAD(pccbb_win_chain_head, pccbb_win_chain); 115 116struct pccbb_softc { 117 struct device sc_dev; 118 bus_space_tag_t sc_iot; 119 bus_space_tag_t sc_memt; 120 bus_dma_tag_t sc_dmat; 121 122#if rbus 123 rbus_tag_t sc_rbus_iot; /* rbus for i/o donated from parent */ 124 rbus_tag_t sc_rbus_memt; /* rbus for mem donated from parent */ 125#endif 126 127 bus_space_tag_t sc_base_memt; 128 bus_space_handle_t sc_base_memh; 129 130 struct timeout sc_ins_tmo; 131 void *sc_ih; /* interrupt handler */ 132 int sc_intrline; /* interrupt line */ 133 pcitag_t sc_intrtag; /* copy of pa->pa_intrtag */ 134 pci_intr_pin_t sc_intrpin; /* copy of pa->pa_intrpin */ 135 int sc_function; 136 u_int32_t sc_flags; 137#define CBB_CARDEXIST 0x01 138#define CBB_INSERTING 0x01000000 139#define CBB_16BITCARD 0x04 140#define CBB_32BITCARD 0x08 141 142 pci_chipset_tag_t sc_pc; 143 pcitag_t sc_tag; 144 int sc_chipset; /* chipset id */ 145 int sc_ints_on; 146 147 bus_addr_t sc_mem_start; /* CardBus/PCMCIA memory start */ 148 bus_addr_t sc_mem_end; /* CardBus/PCMCIA memory end */ 149 bus_addr_t sc_io_start; /* CardBus/PCMCIA io start */ 150 bus_addr_t sc_io_end; /* CardBus/PCMCIA io end */ 151 152 pcireg_t sc_sockbase; /* Socket base register */ 153 pcireg_t sc_busnum; /* bus number */ 154 155 /* CardBus stuff */ 156 struct cardslot_softc *sc_csc; 157 158 struct pccbb_win_chain_head sc_memwindow; 159 struct pccbb_win_chain_head sc_iowindow; 160 161 /* pcmcia stuff */ 162 struct pcic_handle sc_pcmcia_h; 163 pcmcia_chipset_tag_t sc_pct; 164 int sc_pcmcia_flags; 165#define PCCBB_PCMCIA_IO_RELOC 0x01 /* IO addr relocatable stuff exists */ 166#define PCCBB_PCMCIA_MEM_32 0x02 /* 32-bit memory address ready */ 167#define PCCBB_PCMCIA_16BITONLY 0x04 /* 32-bit mode disable */ 168 169 struct proc *sc_event_thread; 170 SIMPLEQ_HEAD(, pcic_event) sc_events; 171 172 /* interrupt handler list on the bridge */ 173 struct pccbb_intrhand_list *sc_pil; 174 int sc_pil_intr_enable; /* can i call intr handler for child device? */ 175}; 176 177/* 178 * struct pccbb_intrhand_list holds interrupt handler and argument for 179 * child devices. 180 */ 181 182struct pccbb_intrhand_list { 183 int (*pil_func)(void *); 184 void *pil_arg; 185 int pil_level; 186 struct pccbb_intrhand_list *pil_next; 187}; 188 189#endif /* _DEV_PCI_PCCBBREG_H_ */ 190