2 * Copyright (c) 2005, M. Warner Losh
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
8 * 1. Redistributions of source code must retain the above copyright
9 * notice unmodified, this list of conditions, and the following
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.
15 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
16 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
17 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
18 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
19 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
20 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
21 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
22 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
23 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
24 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
30 #ifndef _PCCARD_PCCARDVARP_H
31 #define _PCCARD_PCCARDVARP_H
35 #define PCCARD_MEM_PAGE_SIZE 1024
37 #define PCCARD_CFE_MWAIT_REQUIRED 0x0001
38 #define PCCARD_CFE_RDYBSY_ACTIVE 0x0002
39 #define PCCARD_CFE_WP_ACTIVE 0x0004
40 #define PCCARD_CFE_BVD_ACTIVE 0x0008
41 #define PCCARD_CFE_IO8 0x0010
42 #define PCCARD_CFE_IO16 0x0020
43 #define PCCARD_CFE_IRQSHARE 0x0040
44 #define PCCARD_CFE_IRQPULSE 0x0080
45 #define PCCARD_CFE_IRQLEVEL 0x0100
46 #define PCCARD_CFE_POWERDOWN 0x0200
47 #define PCCARD_CFE_READONLY 0x0400
48 #define PCCARD_CFE_AUDIO 0x0800
50 struct pccard_config_entry {
57 * The card will only decode this mask in any case, so we can
58 * do dynamic allocation with this in mind, in case the suggestions
65 } iospace[4]; /* XXX this could be as high as 16 */
72 } memspace[2]; /* XXX this could be as high as 8 */
74 STAILQ_ENTRY(pccard_config_entry) cfe_list;
77 struct pccard_funce_disk {
81 struct pccard_funce_lan {
87 struct pccard_funce_disk pfv_disk;
88 struct pccard_funce_lan pfv_lan;
91 struct pccard_function {
92 /* read off the card */
95 int last_config_index;
96 uint32_t ccr_base; /* Offset with card's memory */
98 struct resource *ccr_res;
100 STAILQ_HEAD(, pccard_config_entry) cfe_head;
101 STAILQ_ENTRY(pccard_function) pf_list;
103 struct pccard_softc *sc;
104 struct pccard_config_entry *cfe;
105 struct pccard_mem_handle pf_pcmh;
107 #define pf_ccrt pf_pcmh.memt
108 #define pf_ccrh pf_pcmh.memh
109 #define pf_ccr_realsize pf_pcmh.realsize
110 uint32_t pf_ccr_offset; /* Offset from ccr_base of CIS */
112 bus_addr_t pf_mfc_iobase;
113 bus_addr_t pf_mfc_iomax;
115 driver_filter_t *intr_filter;
116 driver_intr_t *intr_handler;
117 void *intr_handler_arg;
118 void *intr_handler_cookie;
120 union pccard_funce pf_funce; /* CISTPL_FUNCE */
121 #define pf_funce_disk_interface pf_funce.pfv_disk.pfd_interface
122 #define pf_funce_lan_nid pf_funce.pfv_lan.pfl_nid
123 #define pf_funce_lan_nidlen pf_funce.pfv_lan.pfl_nidlen
127 #define PFF_ENABLED 0x0001 /* function is enabled */
132 /* XXX waste of space? */
133 char cis1_info_buf[256];
136 * Use int32_t for manufacturer and product so that they can
137 * hold the id value found in card CIS and special value that
138 * indicates no id was found.
140 int32_t manufacturer;
141 #define PCMCIA_VENDOR_INVALID -1
143 #define PCMCIA_PRODUCT_INVALID -1
146 #define PCMCIA_CIS_INVALID { NULL, NULL, NULL, NULL }
147 STAILQ_HEAD(, pccard_function) pf_head;
152 struct resource_list resources;
153 struct pccard_function *pf;
158 size_t len; /* Actual length of the CIS */
159 uint8_t buffer[2040]; /* small enough to be 2k */
162 struct pccard_softc {
164 /* this stuff is for the socket */
166 /* this stuff is for the card */
167 struct pccard_card card;
168 int sc_enabled_count; /* num functions enabled */
171 struct cis_buffer *cis;
174 struct pccard_cis_quirk {
175 int32_t manufacturer;
178 struct pccard_function *pf;
179 struct pccard_config_entry *cfe;
182 void pccard_read_cis(struct pccard_softc *);
183 void pccard_check_cis_quirks(device_t);
184 void pccard_print_cis(device_t);
185 int pccard_scan_cis(device_t, device_t, pccard_scan_t, void *);
187 int pccard_device_create(struct pccard_softc *);
188 int pccard_device_destroy(struct pccard_softc *);
190 #define PCCARD_SOFTC(d) (struct pccard_softc *) device_get_softc(d)
191 #define PCCARD_IVAR(d) (struct pccard_ivar *) device_get_ivars(d)
193 #endif /* _PCCARD_PCCARDVARP_H */