Annotation of sys/arch/arm/sa11x0/sa11xx_pcicvar.h, Revision 1.1.1.1
1.1 nbrk 1: /* $Id */
2: /*-
3: * Copyright (c) 2001 The NetBSD Foundation, Inc.
4: * All rights reserved.
5: *
6: * This code is derived from software contributed to The NetBSD Foundation
7: * by IWAMOTO Toshihiro.
8: *
9: * Redistribution and use in source and binary forms, with or without
10: * modification, are permitted provided that the following conditions
11: * are met:
12: * 1. Redistributions of source code must retain the above copyright
13: * notice, this list of conditions and the following disclaimer.
14: * 2. Redistributions in binary form must reproduce the above copyright
15: * notice, this list of conditions and the following disclaimer in the
16: * documentation and/or other materials provided with the distribution.
17: * 3. All advertising materials mentioning features or use of this software
18: * must display the following acknowledgement:
19: * This product includes software developed by the NetBSD
20: * Foundation, Inc. and its contributors.
21: * 4. Neither the name of The NetBSD Foundation nor the names of its
22: * contributors may be used to endorse or promote products derived
23: * from this software without specific prior written permission.
24: *
25: * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
26: * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
27: * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
28: * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
29: * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
30: * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
31: * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
32: * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
33: * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
34: * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
35: * POSSIBILITY OF SUCH DAMAGE.
36: */
37:
38: struct sapcic_socket {
39: struct sapcic_softc *sc;
40: int socket; /* socket number */
41: struct device *pcmcia;
42: struct sapcic_tag *pcictag;
43:
44: // struct lwp *event_thread;
45: int event;
46: int laststatus;
47: int shutdown;
48:
49: int power_capability;
50:
51: void *pcictag_cookie; /* opaque data for pcictag functions */
52: };
53:
54: struct sapcic_tag {
55: int (*read)(struct sapcic_socket *, int);
56: void (*write)(struct sapcic_socket *, int, int);
57: void (*set_power)(struct sapcic_socket *, int);
58: void (*clear_intr)(int);
59: void *(*intr_establish)(struct sapcic_socket *, int,
60: int (*)(void *), void *);
61: void (*intr_disestablish)(struct sapcic_socket *, void *);
62: };
63:
64: /* registers and their values */
65: #define SAPCIC_STATUS_CARD 0
66: #define SAPCIC_CARD_VALID 1
67: #define SAPCIC_CARD_INVALID 0
68: #define SAPCIC_STATUS_VS1 1
69: #define SAPCIC_STATUS_VS2 2
70: #define SAPCIC_STATUS_READY 3
71:
72: #define SAPCIC_CONTROL_RESET 8 /* assert RESET */
73: #define SAPCIC_CONTROL_LINEENABLE 9 /* enable control lines */
74: #define SAPCIC_CONTROL_WAITENABLE 10 /* enable nWAIT signal */
75: #define SAPCIC_CONTROL_POWERSELECT 11 /* select card voltage */
76:
77: /* Voltage selection */
78: #define SAPCIC_POWER_OFF 0
79: #define SAPCIC_POWER_3V 1
80: #define SAPCIC_POWER_5V 2
81:
82: /* common part for sacpcic_softc and sagpcic_softc */
83: struct sapcic_softc {
84: struct device sc_dev;
85: bus_space_tag_t sc_iot;
86: kmutex_t sc_lock;
87: };
88:
89: int sapcic_intr(void *);
90: void sapcic_kthread_create(void *);
91:
92: extern struct pcmcia_chip_functions sa11x0_pcmcia_functions;
CVSweb