when changing the mac address of a bridge interface, keep member interface addresses...
[openwrt.git] / target / linux / s3c24xx / files-2.6.30 / drivers / ar6000 / include / wmix.h
1 /*
2 * Copyright (c) 2004-2005 Atheros Communications Inc.
3 * All rights reserved.
4 *
5 *
6 * $ATH_LICENSE_HOSTSDK0_C$
7 *
8 * This file contains extensions of the WMI protocol specified in the
9 * Wireless Module Interface (WMI). It includes definitions of all
10 * extended commands and events. Extensions include useful commands
11 * that are not directly related to wireless activities. They may
12 * be hardware-specific, and they might not be supported on all
13 * implementations.
14 *
15 * Extended WMIX commands are encapsulated in a WMI message with
16 * cmd=WMI_EXTENSION_CMD.
17 *
18 */
19
20 #ifndef _WMIX_H_
21 #define _WMIX_H_
22
23 #ifdef __cplusplus
24 extern "C" {
25 #endif
26
27 #ifndef ATH_TARGET
28 #include "athstartpack.h"
29 #endif
30
31 #include "dbglog.h"
32
33 /*
34 * Extended WMI commands are those that are needed during wireless
35 * operation, but which are not really wireless commands. This allows,
36 * for instance, platform-specific commands. Extended WMI commands are
37 * embedded in a WMI command message with WMI_COMMAND_ID=WMI_EXTENSION_CMDID.
38 * Extended WMI events are similarly embedded in a WMI event message with
39 * WMI_EVENT_ID=WMI_EXTENSION_EVENTID.
40 */
41 typedef PREPACK struct {
42 A_UINT32 commandId;
43 } POSTPACK WMIX_CMD_HDR;
44
45 typedef enum {
46 WMIX_DSETOPEN_REPLY_CMDID = 0x2001,
47 WMIX_DSETDATA_REPLY_CMDID,
48 WMIX_GPIO_OUTPUT_SET_CMDID,
49 WMIX_GPIO_INPUT_GET_CMDID,
50 WMIX_GPIO_REGISTER_SET_CMDID,
51 WMIX_GPIO_REGISTER_GET_CMDID,
52 WMIX_GPIO_INTR_ACK_CMDID,
53 WMIX_HB_CHALLENGE_RESP_CMDID,
54 WMIX_DBGLOG_CFG_MODULE_CMDID,
55 } WMIX_COMMAND_ID;
56
57 typedef enum {
58 WMIX_DSETOPENREQ_EVENTID = 0x3001,
59 WMIX_DSETCLOSE_EVENTID,
60 WMIX_DSETDATAREQ_EVENTID,
61 WMIX_GPIO_INTR_EVENTID,
62 WMIX_GPIO_DATA_EVENTID,
63 WMIX_GPIO_ACK_EVENTID,
64 WMIX_HB_CHALLENGE_RESP_EVENTID,
65 WMIX_DBGLOG_EVENTID,
66 } WMIX_EVENT_ID;
67
68 /*
69 * =============DataSet support=================
70 */
71
72 /*
73 * WMIX_DSETOPENREQ_EVENTID
74 * DataSet Open Request Event
75 */
76 typedef PREPACK struct {
77 A_UINT32 dset_id;
78 A_UINT32 targ_dset_handle; /* echo'ed, not used by Host, */
79 A_UINT32 targ_reply_fn; /* echo'ed, not used by Host, */
80 A_UINT32 targ_reply_arg; /* echo'ed, not used by Host, */
81 } POSTPACK WMIX_DSETOPENREQ_EVENT;
82
83 /*
84 * WMIX_DSETCLOSE_EVENTID
85 * DataSet Close Event
86 */
87 typedef PREPACK struct {
88 A_UINT32 access_cookie;
89 } POSTPACK WMIX_DSETCLOSE_EVENT;
90
91 /*
92 * WMIX_DSETDATAREQ_EVENTID
93 * DataSet Data Request Event
94 */
95 typedef PREPACK struct {
96 A_UINT32 access_cookie;
97 A_UINT32 offset;
98 A_UINT32 length;
99 A_UINT32 targ_buf; /* echo'ed, not used by Host, */
100 A_UINT32 targ_reply_fn; /* echo'ed, not used by Host, */
101 A_UINT32 targ_reply_arg; /* echo'ed, not used by Host, */
102 } POSTPACK WMIX_DSETDATAREQ_EVENT;
103
104 typedef PREPACK struct {
105 A_UINT32 status;
106 A_UINT32 targ_dset_handle;
107 A_UINT32 targ_reply_fn;
108 A_UINT32 targ_reply_arg;
109 A_UINT32 access_cookie;
110 A_UINT32 size;
111 A_UINT32 version;
112 } POSTPACK WMIX_DSETOPEN_REPLY_CMD;
113
114 typedef PREPACK struct {
115 A_UINT32 status;
116 A_UINT32 targ_buf;
117 A_UINT32 targ_reply_fn;
118 A_UINT32 targ_reply_arg;
119 A_UINT32 length;
120 A_UINT8 buf[1];
121 } POSTPACK WMIX_DSETDATA_REPLY_CMD;
122
123
124 /*
125 * =============GPIO support=================
126 * All masks are 18-bit masks with bit N operating on GPIO pin N.
127 */
128
129 #include "gpio.h"
130
131 /*
132 * Set GPIO pin output state.
133 * In order for output to be driven, a pin must be enabled for output.
134 * This can be done during initialization through the GPIO Configuration
135 * DataSet, or during operation with the enable_mask.
136 *
137 * If a request is made to simultaneously set/clear or set/disable or
138 * clear/disable or disable/enable, results are undefined.
139 */
140 typedef PREPACK struct {
141 A_UINT32 set_mask; /* pins to set */
142 A_UINT32 clear_mask; /* pins to clear */
143 A_UINT32 enable_mask; /* pins to enable for output */
144 A_UINT32 disable_mask; /* pins to disable/tristate */
145 } POSTPACK WMIX_GPIO_OUTPUT_SET_CMD;
146
147 /*
148 * Set a GPIO register. For debug/exceptional cases.
149 * Values for gpioreg_id are GPIO_REGISTER_IDs, defined in a
150 * platform-dependent header.
151 */
152 typedef PREPACK struct {
153 A_UINT32 gpioreg_id; /* GPIO register ID */
154 A_UINT32 value; /* value to write */
155 } POSTPACK WMIX_GPIO_REGISTER_SET_CMD;
156
157 /* Get a GPIO register. For debug/exceptional cases. */
158 typedef PREPACK struct {
159 A_UINT32 gpioreg_id; /* GPIO register to read */
160 } POSTPACK WMIX_GPIO_REGISTER_GET_CMD;
161
162 /*
163 * Host acknowledges and re-arms GPIO interrupts. A single
164 * message should be used to acknowledge all interrupts that
165 * were delivered in an earlier WMIX_GPIO_INTR_EVENT message.
166 */
167 typedef PREPACK struct {
168 A_UINT32 ack_mask; /* interrupts to acknowledge */
169 } POSTPACK WMIX_GPIO_INTR_ACK_CMD;
170
171 /*
172 * Target informs Host of GPIO interrupts that have ocurred since the
173 * last WMIX_GIPO_INTR_ACK_CMD was received. Additional information --
174 * the current GPIO input values is provided -- in order to support
175 * use of a GPIO interrupt as a Data Valid signal for other GPIO pins.
176 */
177 typedef PREPACK struct {
178 A_UINT32 intr_mask; /* pending GPIO interrupts */
179 A_UINT32 input_values; /* recent GPIO input values */
180 } POSTPACK WMIX_GPIO_INTR_EVENT;
181
182 /*
183 * Target responds to Host's earlier WMIX_GPIO_INPUT_GET_CMDID request
184 * using a GPIO_DATA_EVENT with
185 * value set to the mask of GPIO pin inputs and
186 * reg_id set to GPIO_ID_NONE
187 *
188 *
189 * Target responds to Hosts's earlier WMIX_GPIO_REGISTER_GET_CMDID request
190 * using a GPIO_DATA_EVENT with
191 * value set to the value of the requested register and
192 * reg_id identifying the register (reflects the original request)
193 * NB: reg_id supports the future possibility of unsolicited
194 * WMIX_GPIO_DATA_EVENTs (for polling GPIO input), and it may
195 * simplify Host GPIO support.
196 */
197 typedef PREPACK struct {
198 A_UINT32 value;
199 A_UINT32 reg_id;
200 } POSTPACK WMIX_GPIO_DATA_EVENT;
201
202 /*
203 * =============Error Detection support=================
204 */
205
206 /*
207 * WMIX_HB_CHALLENGE_RESP_CMDID
208 * Heartbeat Challenge Response command
209 */
210 typedef PREPACK struct {
211 A_UINT32 cookie;
212 A_UINT32 source;
213 } POSTPACK WMIX_HB_CHALLENGE_RESP_CMD;
214
215 /*
216 * WMIX_HB_CHALLENGE_RESP_EVENTID
217 * Heartbeat Challenge Response Event
218 */
219 #define WMIX_HB_CHALLENGE_RESP_EVENT WMIX_HB_CHALLENGE_RESP_CMD
220
221 typedef PREPACK struct {
222 struct dbglog_config_s config;
223 } POSTPACK WMIX_DBGLOG_CFG_MODULE_CMD;
224
225 #ifndef ATH_TARGET
226 #include "athendpack.h"
227 #endif
228
229 #ifdef __cplusplus
230 }
231 #endif
232
233 #endif /* _WMIX_H_ */
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