2 * SPDX-License-Identifier: BSD-2-Clause-FreeBSD
4 * Copyright (c) 2005 M. Warner Losh <imp@FreeBSD.org>
6 * Redistribution and use in source and binary forms, with or without
7 * modification, are permitted provided that the following conditions
9 * 1. Redistributions of source code must retain the above copyright
10 * notice unmodified, this list of conditions, and the following
12 * 2. Redistributions in binary form must reproduce the above copyright
13 * notice, this list of conditions and the following disclaimer in the
14 * documentation and/or other materials provided with the distribution.
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
20 * FOR 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
31 #ifndef _PCCARD_PCCARDVARP_H
32 #define _PCCARD_PCCARDVARP_H
36 #define PCCARD_MEM_PAGE_SIZE 1024
38 #define PCCARD_CFE_MWAIT_REQUIRED 0x0001
39 #define PCCARD_CFE_RDYBSY_ACTIVE 0x0002
40 #define PCCARD_CFE_WP_ACTIVE 0x0004
41 #define PCCARD_CFE_BVD_ACTIVE 0x0008
42 #define PCCARD_CFE_IO8 0x0010
43 #define PCCARD_CFE_IO16 0x0020
44 #define PCCARD_CFE_IRQSHARE 0x0040
45 #define PCCARD_CFE_IRQPULSE 0x0080
46 #define PCCARD_CFE_IRQLEVEL 0x0100
47 #define PCCARD_CFE_POWERDOWN 0x0200
48 #define PCCARD_CFE_READONLY 0x0400
49 #define PCCARD_CFE_AUDIO 0x0800
51 struct pccard_ce_iospace {
56 struct pccard_ce_memspace {
62 struct pccard_config_entry {
68 * The card will only decode this mask in any case, so we can
69 * do dynamic allocation with this in mind, in case the suggestions
73 struct pccard_ce_iospace iospace[4]; /* XXX up to 16 */
76 struct pccard_ce_memspace memspace[2]; /* XXX up to 8 */
78 STAILQ_ENTRY(pccard_config_entry) cfe_list;
81 struct pccard_funce_disk {
82 uint8_t pfd_interface;
86 struct pccard_funce_lan {
92 struct pccard_funce_disk pfv_disk;
93 struct pccard_funce_lan pfv_lan;
96 struct pccard_function {
97 /* read off the card */
100 int last_config_index;
101 uint32_t ccr_base; /* Offset with card's memory */
103 struct resource *ccr_res;
105 STAILQ_HEAD(, pccard_config_entry) cfe_head;
106 STAILQ_ENTRY(pccard_function) pf_list;
108 struct pccard_softc *sc;
109 struct pccard_config_entry *cfe;
110 struct pccard_mem_handle pf_pcmh;
112 #define pf_ccrt pf_pcmh.memt
113 #define pf_ccrh pf_pcmh.memh
114 #define pf_ccr_realsize pf_pcmh.realsize
115 uint32_t pf_ccr_offset; /* Offset from ccr_base of CIS */
117 bus_addr_t pf_mfc_iobase;
118 bus_addr_t pf_mfc_iomax;
120 driver_filter_t *intr_filter;
121 driver_intr_t *intr_handler;
122 void *intr_handler_arg;
123 void *intr_handler_cookie;
125 union pccard_funce pf_funce; /* CISTPL_FUNCE */
126 #define pf_funce_disk_interface pf_funce.pfv_disk.pfd_interface
127 #define pf_funce_disk_power pf_funce.pfv_disk.pfd_power
128 #define pf_funce_lan_nid pf_funce.pfv_lan.pfl_nid
129 #define pf_funce_lan_nidlen pf_funce.pfv_lan.pfl_nidlen
133 #define PFF_ENABLED 0x0001 /* function is enabled */
138 /* XXX waste of space? */
139 char cis1_info_buf[256];
142 * Use int32_t for manufacturer and product so that they can
143 * hold the id value found in card CIS and special value that
144 * indicates no id was found.
146 int32_t manufacturer;
147 #define PCMCIA_VENDOR_INVALID -1
149 #define PCMCIA_PRODUCT_INVALID -1
152 #define PCMCIA_CIS_INVALID { NULL, NULL, NULL, NULL }
153 STAILQ_HEAD(, pccard_function) pf_head;
158 struct resource_list resources;
159 struct pccard_function *pf;
164 size_t len; /* Actual length of the CIS */
165 uint8_t buffer[2040]; /* small enough to be 2k */
168 struct pccard_softc {
170 /* this stuff is for the socket */
172 /* this stuff is for the card */
173 struct pccard_card card;
174 int sc_enabled_count; /* num functions enabled */
177 struct cis_buffer *cis;
180 struct pccard_cis_quirk {
181 int32_t manufacturer;
184 struct pccard_function *pf;
185 struct pccard_config_entry *cfe;
188 void pccard_read_cis(struct pccard_softc *);
189 void pccard_check_cis_quirks(device_t);
190 void pccard_print_cis(device_t);
191 int pccard_scan_cis(device_t, device_t, pccard_scan_t, void *);
193 int pccard_device_create(struct pccard_softc *);
194 int pccard_device_destroy(struct pccard_softc *);
196 #define PCCARD_SOFTC(d) (struct pccard_softc *) device_get_softc(d)
197 #define PCCARD_IVAR(d) (struct pccard_ivar *) device_get_ivars(d)
199 #endif /* _PCCARD_PCCARDVARP_H */