2 * ss.h 1.28 2000/06/12 21:55:40
4 * The contents of this file are subject to the Mozilla Public License
5 * Version 1.1 (the "License"); you may not use this file except in
6 * compliance with the License. You may obtain a copy of the License
7 * at http://www.mozilla.org/MPL/
9 * Software distributed under the License is distributed on an "AS IS"
10 * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
11 * the License for the specific language governing rights and
12 * limitations under the License.
14 * The initial developer of the original code is David A. Hinds
15 * <dahinds@users.sourceforge.net>. Portions created by David A. Hinds
16 * are Copyright (C) 1999 David A. Hinds. All Rights Reserved.
18 * Alternatively, the contents of this file may be used under the
19 * terms of the GNU General Public License version 2 (the "GPL"), in which
20 * case the provisions of the GPL are applicable instead of the
21 * above. If you wish to allow the use of your version of this file
22 * only under the terms of the GPL and not to allow others to use
23 * your version of this file under the MPL, indicate your decision by
24 * deleting the provisions above and replace them with the notice and
25 * other provisions required by the GPL. If you do not delete the
26 * provisions above, a recipient may use your version of this file
27 * under either the MPL or the GPL.
33 #include <pcmcia/cs_types.h>
35 /* Definitions for card status flags for GetStatus */
36 #define SS_WRPROT 0x0001
37 #define SS_CARDLOCK 0x0002
38 #define SS_EJECTION 0x0004
39 #define SS_INSERTION 0x0008
40 #define SS_BATDEAD 0x0010
41 #define SS_BATWARN 0x0020
42 #define SS_READY 0x0040
43 #define SS_DETECT 0x0080
44 #define SS_POWERON 0x0100
46 #define SS_STSCHG 0x0400
47 #define SS_CARDBUS 0x0800
48 #define SS_3VCARD 0x1000
49 #define SS_XVCARD 0x2000
50 #define SS_PENDING 0x4000
52 /* for InquireSocket */
53 typedef struct socket_cap_t {
59 struct pci_dev *cb_dev;
60 struct bus_operations *bus;
63 /* InquireSocket capabilities */
64 #define SS_CAP_PAGE_REGS 0x0001
65 #define SS_CAP_VIRTUAL_BUS 0x0002
66 #define SS_CAP_MEM_ALIGN 0x0004
67 #define SS_CAP_STATIC_MAP 0x0008
68 #define SS_CAP_PCCARD 0x4000
69 #define SS_CAP_CARDBUS 0x8000
71 /* for GetSocket, SetSocket */
72 typedef struct socket_state_t {
79 extern socket_state_t dead_socket;
81 /* Socket configuration flags */
82 #define SS_PWR_AUTO 0x0010
83 #define SS_IOCARD 0x0020
84 #define SS_RESET 0x0040
85 #define SS_DMA_MODE 0x0080
86 #define SS_SPKR_ENA 0x0100
87 #define SS_OUTPUT_ENA 0x0200
88 #define SS_DEBOUNCED 0x0400 /* Tell driver that the debounce delay has ended */
89 #define SS_ZVCARD 0x0800
91 /* Flags for I/O port and memory windows */
92 #define MAP_ACTIVE 0x01
93 #define MAP_16BIT 0x02
94 #define MAP_AUTOSZ 0x04
96 #define MAP_WRPROT 0x10
97 #define MAP_ATTRIB 0x20
98 #define MAP_USE_WAIT 0x40
99 #define MAP_PREFETCH 0x80
101 /* Use this just for bridge windows */
102 #define MAP_IOSPACE 0x20
104 typedef struct pccard_io_map {
108 ioaddr_t start, stop;
111 typedef struct pccard_mem_map {
115 u_long sys_start, sys_stop;
119 typedef struct cb_bridge_map {
128 struct pccard_operations {
129 int (*init)(unsigned int sock);
130 int (*suspend)(unsigned int sock);
131 int (*register_callback)(unsigned int sock, void (*handler)(void *, unsigned int), void * info);
132 int (*inquire_socket)(unsigned int sock, socket_cap_t *cap);
133 int (*get_status)(unsigned int sock, u_int *value);
134 int (*get_socket)(unsigned int sock, socket_state_t *state);
135 int (*set_socket)(unsigned int sock, socket_state_t *state);
136 int (*get_io_map)(unsigned int sock, struct pccard_io_map *io);
137 int (*set_io_map)(unsigned int sock, struct pccard_io_map *io);
138 int (*get_mem_map)(unsigned int sock, struct pccard_mem_map *mem);
139 int (*set_mem_map)(unsigned int sock, struct pccard_mem_map *mem);
140 void (*proc_setup)(unsigned int sock, struct proc_dir_entry *base);
144 * Calls to set up low-level "Socket Services" drivers
146 extern int register_ss_entry(int nsock, struct pccard_operations *ops);
147 extern void unregister_ss_entry(struct pccard_operations *ops);
149 #endif /* _LINUX_SS_H */