drivers/staging/csr/unifi_sme.h

   1 /*
   2  * ***************************************************************************
   3  *  FILE:     unifi_sme.h
   4  *
   5  *  PURPOSE:    SME related definitions.
   6  *
   7  *  Copyright (C) 2007-2011 by Cambridge Silicon Radio Ltd.
   8  *
   9  *  Refer to LICENSE.txt included with this source code for details on
  10  *  the license terms.
  11  *
  12  * ***************************************************************************
  13  */
  14 #ifndef __LINUX_UNIFI_SME_H__
  15 #define __LINUX_UNIFI_SME_H__ 1
  16
  17 #include <linux/kernel.h>
  18
  19 #ifdef CSR_SME_USERSPACE
  20 #include "sme_userspace.h"
  21 #endif
  22
  23 #include "csr_wifi_sme_lib.h"
  24
  25 typedef int unifi_data_port_action;
  26
  27 typedef struct unifi_port_cfg
  28 {
  29     /* TRUE if this port entry is allocated */
  30     u8 in_use;
  31     CsrWifiRouterCtrlPortAction port_action;
  32     CsrWifiMacAddress mac_address;
  33 } unifi_port_cfg_t;
  34
  35 #define UNIFI_MAX_CONNECTIONS           8
  36 #define UNIFI_MAX_RETRY_LIMIT           5
  37 #define UF_DATA_PORT_NOT_OVERIDE        0
  38 #define UF_DATA_PORT_OVERIDE            1
  39
  40 typedef struct unifi_port_config
  41 {
  42     int entries_in_use;
  43     int overide_action;
  44     unifi_port_cfg_t port_cfg[UNIFI_MAX_CONNECTIONS];
  45 } unifi_port_config_t;
  46
  47
  48 enum sme_request_status {
  49     SME_REQUEST_EMPTY,
  50     SME_REQUEST_PENDING,
  51     SME_REQUEST_RECEIVED,
  52     SME_REQUEST_TIMEDOUT,
  53     SME_REQUEST_CANCELLED,
  54 };
  55
  56 /* Structure to hold a UDI logged signal */
  57 typedef struct {
  58
  59     /* The current status of the request */
  60     enum sme_request_status request_status;
  61
  62     /* The status the SME has passed to us */
  63     CsrResult reply_status;
  64
  65     /* SME's reply to a get request */
  66     CsrWifiSmeVersions versions;
  67     CsrWifiSmePowerConfig powerConfig;
  68     CsrWifiSmeHostConfig hostConfig;
  69     CsrWifiSmeStaConfig staConfig;
  70     CsrWifiSmeDeviceConfig deviceConfig;
  71     CsrWifiSmeCoexInfo coexInfo;
  72     CsrWifiSmeCoexConfig coexConfig;
  73     CsrWifiSmeMibConfig mibConfig;
  74     CsrWifiSmeConnectionInfo connectionInfo;
  75     CsrWifiSmeConnectionConfig connectionConfig;
  76     CsrWifiSmeConnectionStats connectionStats;
  77
  78
  79     /* SME's reply to a scan request */
  80     u16 reply_scan_results_count;
  81     CsrWifiSmeScanResult* reply_scan_results;
  82
  83 } sme_reply_t;
  84
  85
  86 typedef struct {
  87     u16 appHandle;
  88     CsrWifiRouterEncapsulation encapsulation;
  89     u16 protocol;
  90     u8 oui[3];
  91     u8 in_use;
  92 } sme_ma_unidata_ind_filter_t;
  93
  94
  95 CsrWifiRouterCtrlPortAction uf_sme_port_state(unifi_priv_t *priv,
  96                                           unsigned char *address,
  97                                           int queue,
  98                                           u16 interfaceTag);
  99 unifi_port_cfg_t *uf_sme_port_config_handle(unifi_priv_t *priv,
 100                                             unsigned char *address,
 101                                             int queue,
 102                                             u16 interfaceTag);
 103
 104
 105
 106 /* Callback for event logging to SME clients */
 107 void sme_log_event(ul_client_t *client, const u8 *signal, int signal_len,
 108                    const bulk_data_param_t *bulkdata, int dir);
 109
 110 /* The workqueue task to the set the multicast addresses list */
 111 void uf_multicast_list_wq(struct work_struct *work);
 112
 113 /* The workqueue task to execute the TA module */
 114 void uf_ta_wq(struct work_struct *work);
 115
 116
 117 /*
 118  * SME blocking helper functions
 119  */
 120 #ifdef UNIFI_DEBUG
 121 # define sme_complete_request(priv, status)   uf_sme_complete_request(priv, status, __func__)
 122 #else
 123 # define sme_complete_request(priv, status)   uf_sme_complete_request(priv, status, NULL)
 124 #endif
 125
 126 void uf_sme_complete_request(unifi_priv_t *priv, CsrResult reply_status, const char *func);
 127 void uf_sme_cancel_request(unifi_priv_t *priv, CsrResult reply_status);
 128
 129
 130 /*
 131  * Blocking functions using the SME SYS API.
 132  */
 133 int sme_sys_suspend(unifi_priv_t *priv);
 134 int sme_sys_resume(unifi_priv_t *priv);
 135
 136
 137 /*
 138  * Traffic Analysis workqueue jobs
 139  */
 140 void uf_ta_ind_wq(struct work_struct *work);
 141 void uf_ta_sample_ind_wq(struct work_struct *work);
 142
 143 /*
 144  * SME config workqueue job
 145  */
 146 void uf_sme_config_wq(struct work_struct *work);
 147
 148 /*
 149  * To send M4 read to send IND
 150  */
 151 void uf_send_m4_ready_wq(struct work_struct *work);
 152
 153 #if (defined(CSR_WIFI_SECURITY_WAPI_ENABLE) && defined(CSR_WIFI_SECURITY_WAPI_SW_ENCRYPTION))
 154 /*
 155  * To send data pkt to Sme for encryption
 156  */
 157 void uf_send_pkt_to_encrypt(struct work_struct *work);
 158 #endif
 159
 160 int sme_mgt_power_config_set(unifi_priv_t *priv, CsrWifiSmePowerConfig *powerConfig);
 161 int sme_mgt_power_config_get(unifi_priv_t *priv, CsrWifiSmePowerConfig *powerConfig);
 162 int sme_mgt_host_config_set(unifi_priv_t *priv, CsrWifiSmeHostConfig *hostConfig);
 163 int sme_mgt_host_config_get(unifi_priv_t *priv, CsrWifiSmeHostConfig *hostConfig);
 164 int sme_mgt_sme_config_set(unifi_priv_t *priv, CsrWifiSmeStaConfig *staConfig, CsrWifiSmeDeviceConfig *deviceConfig);
 165 int sme_mgt_sme_config_get(unifi_priv_t *priv, CsrWifiSmeStaConfig *staConfig, CsrWifiSmeDeviceConfig *deviceConfig);
 166 int sme_mgt_coex_info_get(unifi_priv_t *priv, CsrWifiSmeCoexInfo *coexInfo);
 167 int sme_mgt_packet_filter_set(unifi_priv_t *priv);
 168 int sme_mgt_tspec(unifi_priv_t *priv, CsrWifiSmeListAction action,
 169                   u32 tid, CsrWifiSmeDataBlock *tspec, CsrWifiSmeDataBlock *tclas);
 170
 171 #ifdef CSR_SUPPORT_WEXT
 172 /*
 173  * Blocking functions using the SME MGT API.
 174  */
 175 int sme_mgt_wifi_on(unifi_priv_t *priv);
 176 int sme_mgt_wifi_off(unifi_priv_t *priv);
 177 /*int sme_mgt_set_value_async(unifi_priv_t *priv, unifi_AppValue *app_value);
 178 int sme_mgt_get_value_async(unifi_priv_t *priv, unifi_AppValue *app_value);
 179 int sme_mgt_get_value(unifi_priv_t *priv, unifi_AppValue *app_value);
 180 int sme_mgt_set_value(unifi_priv_t *priv, unifi_AppValue *app_value);
 181 */
 182 int sme_mgt_coex_config_set(unifi_priv_t *priv, CsrWifiSmeCoexConfig *coexConfig);
 183 int sme_mgt_coex_config_get(unifi_priv_t *priv, CsrWifiSmeCoexConfig *coexConfig);
 184 int sme_mgt_mib_config_set(unifi_priv_t *priv, CsrWifiSmeMibConfig *mibConfig);
 185 int sme_mgt_mib_config_get(unifi_priv_t *priv, CsrWifiSmeMibConfig *mibConfig);
 186
 187 int sme_mgt_connection_info_set(unifi_priv_t *priv, CsrWifiSmeConnectionInfo *connectionInfo);
 188 int sme_mgt_connection_info_get(unifi_priv_t *priv, CsrWifiSmeConnectionInfo *connectionInfo);
 189 int sme_mgt_connection_config_set(unifi_priv_t *priv, CsrWifiSmeConnectionConfig *connectionConfig);
 190 int sme_mgt_connection_config_get(unifi_priv_t *priv, CsrWifiSmeConnectionConfig *connectionConfig);
 191 int sme_mgt_connection_stats_get(unifi_priv_t *priv, CsrWifiSmeConnectionStats *connectionStats);
 192
 193 int sme_mgt_versions_get(unifi_priv_t *priv, CsrWifiSmeVersions *versions);
 194
 195
 196 int sme_mgt_scan_full(unifi_priv_t *priv, CsrWifiSsid *specific_ssid,
 197                       int num_channels, unsigned char *channel_list);
 198 int sme_mgt_scan_results_get_async(unifi_priv_t *priv,
 199                                    struct iw_request_info *info,
 200                                    char *scan_results,
 201                                    long scan_results_len);
 202 int sme_mgt_disconnect(unifi_priv_t *priv);
 203 int sme_mgt_connect(unifi_priv_t *priv);
 204 int sme_mgt_key(unifi_priv_t *priv, CsrWifiSmeKey *sme_key,
 205                 CsrWifiSmeListAction action);
 206 int sme_mgt_pmkid(unifi_priv_t *priv, CsrWifiSmeListAction action,
 207                   CsrWifiSmePmkidList *pmkid_list);
 208 int sme_mgt_mib_get(unifi_priv_t *priv,
 209                     unsigned char *varbind, int *length);
 210 int sme_mgt_mib_set(unifi_priv_t *priv,
 211                     unsigned char *varbind, int length);
 212 #ifdef CSR_SUPPORT_WEXT_AP
 213 int sme_ap_start(unifi_priv_t *priv, u16 interface_tag, CsrWifiSmeApConfig_t *ap_config);
 214 int sme_ap_stop(unifi_priv_t *priv, u16 interface_tag);
 215 int sme_ap_config(unifi_priv_t *priv, CsrWifiSmeApMacConfig *ap_mac_config, CsrWifiNmeApConfig *group_security_config);
 216 int uf_configure_supported_rates(u8 * supportedRates, u8 phySupportedBitmap);
 217 #endif
 218 int unifi_translate_scan(struct net_device *dev,
 219                          struct iw_request_info *info,
 220                          char *current_ev, char *end_buf,
 221                          CsrWifiSmeScanResult *scan_data,
 222                          int scan_index);
 223
 224 #endif /* CSR_SUPPORT_WEXT */
 225
 226 int unifi_cfg_power(unifi_priv_t *priv, unsigned char *arg);
 227 int unifi_cfg_power_save(unifi_priv_t *priv, unsigned char *arg);
 228 int unifi_cfg_power_supply(unifi_priv_t *priv, unsigned char *arg);
 229 int unifi_cfg_packet_filters(unifi_priv_t *priv, unsigned char *arg);
 230 int unifi_cfg_wmm_qos_info(unifi_priv_t *priv, unsigned char *arg);
 231 int unifi_cfg_wmm_addts(unifi_priv_t *priv, unsigned char *arg);
 232 int unifi_cfg_wmm_delts(unifi_priv_t *priv, unsigned char *arg);
 233 int unifi_cfg_get_info(unifi_priv_t *priv, unsigned char *arg);
 234 int unifi_cfg_strict_draft_n(unifi_priv_t *priv, unsigned char *arg);
 235 int unifi_cfg_enable_okc(unifi_priv_t *priv, unsigned char *arg);
 236 #ifdef CSR_SUPPORT_WEXT_AP
 237 int unifi_cfg_set_ap_config(unifi_priv_t * priv, unsigned char* arg);
 238 #endif
 239
 240
 241
 242 int convert_sme_error(CsrResult error);
 243
 244
 245 #endif /* __LINUX_UNIFI_SME_H__ */