1 /* $OpenBSD: stp4020var.h,v 1.5 2009/04/10 20:54:59 miod Exp $ */ 2 /* $NetBSD: stp4020.c,v 1.23 2002/06/01 23:51:03 lukem Exp $ */ 3 4 /*- 5 * Copyright (c) 1998 The NetBSD Foundation, Inc. 6 * All rights reserved. 7 * 8 * This code is derived from software contributed to The NetBSD Foundation 9 * by Paul Kranenburg. 10 * 11 * Redistribution and use in source and binary forms, with or without 12 * modification, are permitted provided that the following conditions 13 * are met: 14 * 1. Redistributions of source code must retain the above copyright 15 * notice, this list of conditions and the following disclaimer. 16 * 2. Redistributions in binary form must reproduce the above copyright 17 * notice, this list of conditions and the following disclaimer in the 18 * documentation and/or other materials provided with the distribution. 19 * 20 * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS 21 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 22 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 23 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS 24 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 25 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 26 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 27 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 28 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 29 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 30 * POSSIBILITY OF SUCH DAMAGE. 31 */ 32 33 /* 34 * STP4020: SBus/PCMCIA bridge supporting one Type-3 PCMCIA card, or up to 35 * two Type-1 and Type-2 PCMCIA cards.. 36 */ 37 38 /* 39 * Per socket data. 40 */ 41 struct stp4020_socket { 42 struct stp4020_softc *sc; /* Back link */ 43 int flags; 44 #define STP4020_SOCKET_BUSY 0x0001 45 #define STP4020_SOCKET_SHUTDOWN 0x0002 46 #define STP4020_SOCKET_ENABLING 0x0004 47 int sense; 48 int sock; /* Socket number (0 or 1) */ 49 int int_enable; /* ICR0 value for interrupt enabled */ 50 int int_disable; /* ICR0 value for interrupt disabled */ 51 bus_space_tag_t tag; /* socket control space */ 52 bus_space_handle_t regs; /* */ 53 struct device *pcmcia; /* Associated PCMCIA device */ 54 int (*intrhandler) /* Card driver interrupt handler */ 55 (void *); 56 void *intrarg; /* Card interrupt handler argument */ 57 void *softint; /* softintr cookie */ 58 bus_space_tag_t wintag; /* windows access tag */ 59 struct { 60 bus_space_handle_t winaddr;/* this window's address */ 61 } windows[STP4020_NWIN]; 62 63 }; 64 65 struct stp4020_softc { 66 struct device sc_dev; /* Base device */ 67 bus_space_tag_t sc_bustag; 68 pcmcia_chipset_tag_t sc_pct; /* Chipset methods */ 69 70 struct proc *event_thread; /* event handling thread */ 71 unsigned int events; /* sockets with pending events */ 72 73 struct stp4020_socket sc_socks[STP4020_NSOCK]; 74 }; 75 76 void stpattach_common(struct stp4020_softc *, int); 77 int stp4020_iointr(void *); 78 int stp4020_statintr(void *); 79