Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 1 | /** |
| 2 | * This file contains the handling of command. |
| 3 | * It prepares command and sends it to firmware when it is ready. |
| 4 | */ |
| 5 | |
| 6 | #include <net/iw_handler.h> |
| 7 | #include "host.h" |
| 8 | #include "hostcmd.h" |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 9 | #include "decl.h" |
| 10 | #include "defs.h" |
| 11 | #include "dev.h" |
| 12 | #include "join.h" |
| 13 | #include "wext.h" |
| 14 | |
| 15 | static void cleanup_cmdnode(struct cmd_ctrl_node *ptempnode); |
| 16 | |
| 17 | static u16 commands_allowed_in_ps[] = { |
Dan Williams | 0aef64d | 2007-08-02 11:31:18 -0400 | [diff] [blame] | 18 | CMD_802_11_RSSI, |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 19 | }; |
| 20 | |
| 21 | /** |
| 22 | * @brief This function checks if the commans is allowed |
| 23 | * in PS mode not. |
| 24 | * |
| 25 | * @param command the command ID |
| 26 | * @return TRUE or FALSE |
| 27 | */ |
David Woodhouse | 981f187 | 2007-05-25 23:36:54 -0400 | [diff] [blame] | 28 | static u8 is_command_allowed_in_ps(__le16 command) |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 29 | { |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 30 | int i; |
| 31 | |
David Woodhouse | 981f187 | 2007-05-25 23:36:54 -0400 | [diff] [blame] | 32 | for (i = 0; i < ARRAY_SIZE(commands_allowed_in_ps); i++) { |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 33 | if (command == cpu_to_le16(commands_allowed_in_ps[i])) |
| 34 | return 1; |
| 35 | } |
| 36 | |
| 37 | return 0; |
| 38 | } |
| 39 | |
| 40 | static int wlan_cmd_hw_spec(wlan_private * priv, struct cmd_ds_command *cmd) |
| 41 | { |
| 42 | struct cmd_ds_get_hw_spec *hwspec = &cmd->params.hwspec; |
| 43 | |
Holger Schurig | 9012b28 | 2007-05-25 11:27:16 -0400 | [diff] [blame] | 44 | lbs_deb_enter(LBS_DEB_CMD); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 45 | |
Dan Williams | 0aef64d | 2007-08-02 11:31:18 -0400 | [diff] [blame] | 46 | cmd->command = cpu_to_le16(CMD_GET_HW_SPEC); |
David Woodhouse | 981f187 | 2007-05-25 23:36:54 -0400 | [diff] [blame] | 47 | cmd->size = cpu_to_le16(sizeof(struct cmd_ds_get_hw_spec) + S_DS_GEN); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 48 | memcpy(hwspec->permanentaddr, priv->adapter->current_addr, ETH_ALEN); |
| 49 | |
Holger Schurig | 9012b28 | 2007-05-25 11:27:16 -0400 | [diff] [blame] | 50 | lbs_deb_leave(LBS_DEB_CMD); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 51 | return 0; |
| 52 | } |
| 53 | |
| 54 | static int wlan_cmd_802_11_ps_mode(wlan_private * priv, |
| 55 | struct cmd_ds_command *cmd, |
| 56 | u16 cmd_action) |
| 57 | { |
| 58 | struct cmd_ds_802_11_ps_mode *psm = &cmd->params.psmode; |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 59 | wlan_adapter *adapter = priv->adapter; |
| 60 | |
Holger Schurig | 9012b28 | 2007-05-25 11:27:16 -0400 | [diff] [blame] | 61 | lbs_deb_enter(LBS_DEB_CMD); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 62 | |
Dan Williams | 0aef64d | 2007-08-02 11:31:18 -0400 | [diff] [blame] | 63 | cmd->command = cpu_to_le16(CMD_802_11_PS_MODE); |
David Woodhouse | 981f187 | 2007-05-25 23:36:54 -0400 | [diff] [blame] | 64 | cmd->size = cpu_to_le16(sizeof(struct cmd_ds_802_11_ps_mode) + |
| 65 | S_DS_GEN); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 66 | psm->action = cpu_to_le16(cmd_action); |
| 67 | psm->multipledtim = 0; |
David Woodhouse | 981f187 | 2007-05-25 23:36:54 -0400 | [diff] [blame] | 68 | switch (cmd_action) { |
Dan Williams | 0aef64d | 2007-08-02 11:31:18 -0400 | [diff] [blame] | 69 | case CMD_SUBCMD_ENTER_PS: |
Holger Schurig | 9012b28 | 2007-05-25 11:27:16 -0400 | [diff] [blame] | 70 | lbs_deb_cmd("PS command:" "SubCode- Enter PS\n"); |
Holger Schurig | 8ff12da | 2007-08-02 11:54:31 -0400 | [diff] [blame] | 71 | lbs_deb_cmd("locallisteninterval %d\n", |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 72 | adapter->locallisteninterval); |
| 73 | |
| 74 | psm->locallisteninterval = |
| 75 | cpu_to_le16(adapter->locallisteninterval); |
Holger Schurig | 97605c3 | 2007-08-02 13:09:15 -0400 | [diff] [blame^] | 76 | psm->nullpktinterval = 0; |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 77 | psm->multipledtim = |
| 78 | cpu_to_le16(priv->adapter->multipledtim); |
| 79 | break; |
| 80 | |
Dan Williams | 0aef64d | 2007-08-02 11:31:18 -0400 | [diff] [blame] | 81 | case CMD_SUBCMD_EXIT_PS: |
Holger Schurig | 9012b28 | 2007-05-25 11:27:16 -0400 | [diff] [blame] | 82 | lbs_deb_cmd("PS command:" "SubCode- Exit PS\n"); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 83 | break; |
| 84 | |
Dan Williams | 0aef64d | 2007-08-02 11:31:18 -0400 | [diff] [blame] | 85 | case CMD_SUBCMD_SLEEP_CONFIRMED: |
Holger Schurig | 9012b28 | 2007-05-25 11:27:16 -0400 | [diff] [blame] | 86 | lbs_deb_cmd("PS command: SubCode- sleep confirm\n"); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 87 | break; |
| 88 | |
| 89 | default: |
| 90 | break; |
| 91 | } |
| 92 | |
Holger Schurig | 9012b28 | 2007-05-25 11:27:16 -0400 | [diff] [blame] | 93 | lbs_deb_leave(LBS_DEB_CMD); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 94 | return 0; |
| 95 | } |
| 96 | |
| 97 | static int wlan_cmd_802_11_inactivity_timeout(wlan_private * priv, |
| 98 | struct cmd_ds_command *cmd, |
| 99 | u16 cmd_action, void *pdata_buf) |
| 100 | { |
| 101 | u16 *timeout = pdata_buf; |
| 102 | |
Holger Schurig | 8ff12da | 2007-08-02 11:54:31 -0400 | [diff] [blame] | 103 | lbs_deb_enter(LBS_DEB_CMD); |
| 104 | |
Dan Williams | 0aef64d | 2007-08-02 11:31:18 -0400 | [diff] [blame] | 105 | cmd->command = cpu_to_le16(CMD_802_11_INACTIVITY_TIMEOUT); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 106 | cmd->size = |
| 107 | cpu_to_le16(sizeof(struct cmd_ds_802_11_inactivity_timeout) |
| 108 | + S_DS_GEN); |
| 109 | |
| 110 | cmd->params.inactivity_timeout.action = cpu_to_le16(cmd_action); |
| 111 | |
| 112 | if (cmd_action) |
David Woodhouse | 981f187 | 2007-05-25 23:36:54 -0400 | [diff] [blame] | 113 | cmd->params.inactivity_timeout.timeout = cpu_to_le16(*timeout); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 114 | else |
| 115 | cmd->params.inactivity_timeout.timeout = 0; |
| 116 | |
Holger Schurig | 8ff12da | 2007-08-02 11:54:31 -0400 | [diff] [blame] | 117 | lbs_deb_leave(LBS_DEB_CMD); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 118 | return 0; |
| 119 | } |
| 120 | |
| 121 | static int wlan_cmd_802_11_sleep_params(wlan_private * priv, |
| 122 | struct cmd_ds_command *cmd, |
| 123 | u16 cmd_action) |
| 124 | { |
| 125 | wlan_adapter *adapter = priv->adapter; |
| 126 | struct cmd_ds_802_11_sleep_params *sp = &cmd->params.sleep_params; |
| 127 | |
Holger Schurig | 9012b28 | 2007-05-25 11:27:16 -0400 | [diff] [blame] | 128 | lbs_deb_enter(LBS_DEB_CMD); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 129 | |
David Woodhouse | 981f187 | 2007-05-25 23:36:54 -0400 | [diff] [blame] | 130 | cmd->size = cpu_to_le16((sizeof(struct cmd_ds_802_11_sleep_params)) + |
| 131 | S_DS_GEN); |
Dan Williams | 0aef64d | 2007-08-02 11:31:18 -0400 | [diff] [blame] | 132 | cmd->command = cpu_to_le16(CMD_802_11_SLEEP_PARAMS); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 133 | |
Dan Williams | 0aef64d | 2007-08-02 11:31:18 -0400 | [diff] [blame] | 134 | if (cmd_action == CMD_ACT_GET) { |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 135 | memset(&adapter->sp, 0, sizeof(struct sleep_params)); |
| 136 | memset(sp, 0, sizeof(struct cmd_ds_802_11_sleep_params)); |
| 137 | sp->action = cpu_to_le16(cmd_action); |
Dan Williams | 0aef64d | 2007-08-02 11:31:18 -0400 | [diff] [blame] | 138 | } else if (cmd_action == CMD_ACT_SET) { |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 139 | sp->action = cpu_to_le16(cmd_action); |
| 140 | sp->error = cpu_to_le16(adapter->sp.sp_error); |
| 141 | sp->offset = cpu_to_le16(adapter->sp.sp_offset); |
| 142 | sp->stabletime = cpu_to_le16(adapter->sp.sp_stabletime); |
| 143 | sp->calcontrol = (u8) adapter->sp.sp_calcontrol; |
| 144 | sp->externalsleepclk = (u8) adapter->sp.sp_extsleepclk; |
| 145 | sp->reserved = cpu_to_le16(adapter->sp.sp_reserved); |
| 146 | } |
| 147 | |
Holger Schurig | 9012b28 | 2007-05-25 11:27:16 -0400 | [diff] [blame] | 148 | lbs_deb_leave(LBS_DEB_CMD); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 149 | return 0; |
| 150 | } |
| 151 | |
| 152 | static int wlan_cmd_802_11_set_wep(wlan_private * priv, |
| 153 | struct cmd_ds_command *cmd, |
| 154 | u32 cmd_act, |
| 155 | void * pdata_buf) |
| 156 | { |
| 157 | struct cmd_ds_802_11_set_wep *wep = &cmd->params.wep; |
| 158 | wlan_adapter *adapter = priv->adapter; |
| 159 | int ret = 0; |
| 160 | struct assoc_request * assoc_req = pdata_buf; |
| 161 | |
Holger Schurig | 9012b28 | 2007-05-25 11:27:16 -0400 | [diff] [blame] | 162 | lbs_deb_enter(LBS_DEB_CMD); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 163 | |
Dan Williams | 0aef64d | 2007-08-02 11:31:18 -0400 | [diff] [blame] | 164 | cmd->command = cpu_to_le16(CMD_802_11_SET_WEP); |
David Woodhouse | 981f187 | 2007-05-25 23:36:54 -0400 | [diff] [blame] | 165 | cmd->size = cpu_to_le16(sizeof(*wep) + S_DS_GEN); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 166 | |
Dan Williams | 0aef64d | 2007-08-02 11:31:18 -0400 | [diff] [blame] | 167 | if (cmd_act == CMD_ACT_ADD) { |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 168 | int i; |
| 169 | |
| 170 | if (!assoc_req) { |
Holger Schurig | 9012b28 | 2007-05-25 11:27:16 -0400 | [diff] [blame] | 171 | lbs_deb_cmd("Invalid association request!"); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 172 | ret = -1; |
| 173 | goto done; |
| 174 | } |
| 175 | |
Dan Williams | 0aef64d | 2007-08-02 11:31:18 -0400 | [diff] [blame] | 176 | wep->action = cpu_to_le16(CMD_ACT_ADD); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 177 | |
| 178 | /* default tx key index */ |
David Woodhouse | 981f187 | 2007-05-25 23:36:54 -0400 | [diff] [blame] | 179 | wep->keyindex = cpu_to_le16((u16)(assoc_req->wep_tx_keyidx & |
Dan Williams | 0aef64d | 2007-08-02 11:31:18 -0400 | [diff] [blame] | 180 | (u32)CMD_WEP_KEY_INDEX_MASK)); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 181 | |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 182 | /* Copy key types and material to host command structure */ |
| 183 | for (i = 0; i < 4; i++) { |
Dan Williams | 1443b65 | 2007-08-02 10:45:55 -0400 | [diff] [blame] | 184 | struct enc_key * pkey = &assoc_req->wep_keys[i]; |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 185 | |
| 186 | switch (pkey->len) { |
| 187 | case KEY_LEN_WEP_40: |
David Woodhouse | 981f187 | 2007-05-25 23:36:54 -0400 | [diff] [blame] | 188 | wep->keytype[i] = |
Dan Williams | 0aef64d | 2007-08-02 11:31:18 -0400 | [diff] [blame] | 189 | cpu_to_le16(CMD_TYPE_WEP_40_BIT); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 190 | memmove(&wep->keymaterial[i], pkey->key, |
| 191 | pkey->len); |
Holger Schurig | 8ff12da | 2007-08-02 11:54:31 -0400 | [diff] [blame] | 192 | lbs_deb_cmd("SET_WEP: add key %d (40 bit)\n", i); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 193 | break; |
| 194 | case KEY_LEN_WEP_104: |
David Woodhouse | 981f187 | 2007-05-25 23:36:54 -0400 | [diff] [blame] | 195 | wep->keytype[i] = |
Dan Williams | 0aef64d | 2007-08-02 11:31:18 -0400 | [diff] [blame] | 196 | cpu_to_le16(CMD_TYPE_WEP_104_BIT); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 197 | memmove(&wep->keymaterial[i], pkey->key, |
| 198 | pkey->len); |
Holger Schurig | 8ff12da | 2007-08-02 11:54:31 -0400 | [diff] [blame] | 199 | lbs_deb_cmd("SET_WEP: add key %d (104 bit)\n", i); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 200 | break; |
| 201 | case 0: |
| 202 | break; |
| 203 | default: |
Holger Schurig | 8ff12da | 2007-08-02 11:54:31 -0400 | [diff] [blame] | 204 | lbs_deb_cmd("SET_WEP: invalid key %d, length %d\n", |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 205 | i, pkey->len); |
| 206 | ret = -1; |
| 207 | goto done; |
| 208 | break; |
| 209 | } |
| 210 | } |
Dan Williams | 0aef64d | 2007-08-02 11:31:18 -0400 | [diff] [blame] | 211 | } else if (cmd_act == CMD_ACT_REMOVE) { |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 212 | /* ACT_REMOVE clears _all_ WEP keys */ |
Dan Williams | 0aef64d | 2007-08-02 11:31:18 -0400 | [diff] [blame] | 213 | wep->action = cpu_to_le16(CMD_ACT_REMOVE); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 214 | |
| 215 | /* default tx key index */ |
David Woodhouse | 981f187 | 2007-05-25 23:36:54 -0400 | [diff] [blame] | 216 | wep->keyindex = cpu_to_le16((u16)(adapter->wep_tx_keyidx & |
Dan Williams | 0aef64d | 2007-08-02 11:31:18 -0400 | [diff] [blame] | 217 | (u32)CMD_WEP_KEY_INDEX_MASK)); |
Holger Schurig | 8ff12da | 2007-08-02 11:54:31 -0400 | [diff] [blame] | 218 | lbs_deb_cmd("SET_WEP: remove key %d\n", adapter->wep_tx_keyidx); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 219 | } |
| 220 | |
| 221 | ret = 0; |
| 222 | |
| 223 | done: |
Holger Schurig | 9012b28 | 2007-05-25 11:27:16 -0400 | [diff] [blame] | 224 | lbs_deb_leave_args(LBS_DEB_CMD, "ret %d", ret); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 225 | return ret; |
| 226 | } |
| 227 | |
| 228 | static int wlan_cmd_802_11_enable_rsn(wlan_private * priv, |
| 229 | struct cmd_ds_command *cmd, |
Dan Williams | 90a4221 | 2007-05-25 23:01:24 -0400 | [diff] [blame] | 230 | u16 cmd_action, |
| 231 | void * pdata_buf) |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 232 | { |
| 233 | struct cmd_ds_802_11_enable_rsn *penableRSN = &cmd->params.enbrsn; |
Dan Williams | 18c96c34 | 2007-06-18 12:01:12 -0400 | [diff] [blame] | 234 | u32 * enable = pdata_buf; |
Dan Williams | 90a4221 | 2007-05-25 23:01:24 -0400 | [diff] [blame] | 235 | |
| 236 | lbs_deb_enter(LBS_DEB_CMD); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 237 | |
Dan Williams | 0aef64d | 2007-08-02 11:31:18 -0400 | [diff] [blame] | 238 | cmd->command = cpu_to_le16(CMD_802_11_ENABLE_RSN); |
David Woodhouse | 981f187 | 2007-05-25 23:36:54 -0400 | [diff] [blame] | 239 | cmd->size = cpu_to_le16(sizeof(*penableRSN) + S_DS_GEN); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 240 | penableRSN->action = cpu_to_le16(cmd_action); |
Dan Williams | 18c96c34 | 2007-06-18 12:01:12 -0400 | [diff] [blame] | 241 | |
Dan Williams | 0aef64d | 2007-08-02 11:31:18 -0400 | [diff] [blame] | 242 | if (cmd_action == CMD_ACT_SET) { |
Dan Williams | 18c96c34 | 2007-06-18 12:01:12 -0400 | [diff] [blame] | 243 | if (*enable) |
Dan Williams | 0aef64d | 2007-08-02 11:31:18 -0400 | [diff] [blame] | 244 | penableRSN->enable = cpu_to_le16(CMD_ENABLE_RSN); |
Dan Williams | 18c96c34 | 2007-06-18 12:01:12 -0400 | [diff] [blame] | 245 | else |
Dan Williams | 0aef64d | 2007-08-02 11:31:18 -0400 | [diff] [blame] | 246 | penableRSN->enable = cpu_to_le16(CMD_DISABLE_RSN); |
Holger Schurig | 8ff12da | 2007-08-02 11:54:31 -0400 | [diff] [blame] | 247 | lbs_deb_cmd("ENABLE_RSN: %d\n", *enable); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 248 | } |
| 249 | |
Dan Williams | 90a4221 | 2007-05-25 23:01:24 -0400 | [diff] [blame] | 250 | lbs_deb_leave(LBS_DEB_CMD); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 251 | return 0; |
| 252 | } |
| 253 | |
| 254 | |
| 255 | static void set_one_wpa_key(struct MrvlIEtype_keyParamSet * pkeyparamset, |
Dan Williams | 1443b65 | 2007-08-02 10:45:55 -0400 | [diff] [blame] | 256 | struct enc_key * pkey) |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 257 | { |
Holger Schurig | 8ff12da | 2007-08-02 11:54:31 -0400 | [diff] [blame] | 258 | lbs_deb_enter(LBS_DEB_CMD); |
| 259 | |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 260 | if (pkey->flags & KEY_INFO_WPA_ENABLED) { |
Dan Williams | 90a4221 | 2007-05-25 23:01:24 -0400 | [diff] [blame] | 261 | pkeyparamset->keyinfo |= cpu_to_le16(KEY_INFO_WPA_ENABLED); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 262 | } |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 263 | if (pkey->flags & KEY_INFO_WPA_UNICAST) { |
| 264 | pkeyparamset->keyinfo |= cpu_to_le16(KEY_INFO_WPA_UNICAST); |
Dan Williams | 90a4221 | 2007-05-25 23:01:24 -0400 | [diff] [blame] | 265 | } |
| 266 | if (pkey->flags & KEY_INFO_WPA_MCAST) { |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 267 | pkeyparamset->keyinfo |= cpu_to_le16(KEY_INFO_WPA_MCAST); |
| 268 | } |
| 269 | |
| 270 | pkeyparamset->type = cpu_to_le16(TLV_TYPE_KEY_MATERIAL); |
Dan Williams | 1443b65 | 2007-08-02 10:45:55 -0400 | [diff] [blame] | 271 | pkeyparamset->keytypeid = cpu_to_le16(pkey->type); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 272 | pkeyparamset->keylen = cpu_to_le16(pkey->len); |
| 273 | memcpy(pkeyparamset->key, pkey->key, pkey->len); |
| 274 | pkeyparamset->length = cpu_to_le16( sizeof(pkeyparamset->keytypeid) |
| 275 | + sizeof(pkeyparamset->keyinfo) |
| 276 | + sizeof(pkeyparamset->keylen) |
| 277 | + sizeof(pkeyparamset->key)); |
Holger Schurig | 8ff12da | 2007-08-02 11:54:31 -0400 | [diff] [blame] | 278 | lbs_deb_leave(LBS_DEB_CMD); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 279 | } |
| 280 | |
| 281 | static int wlan_cmd_802_11_key_material(wlan_private * priv, |
| 282 | struct cmd_ds_command *cmd, |
| 283 | u16 cmd_action, |
| 284 | u32 cmd_oid, void *pdata_buf) |
| 285 | { |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 286 | struct cmd_ds_802_11_key_material *pkeymaterial = |
| 287 | &cmd->params.keymaterial; |
Dan Williams | 90a4221 | 2007-05-25 23:01:24 -0400 | [diff] [blame] | 288 | struct assoc_request * assoc_req = pdata_buf; |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 289 | int ret = 0; |
| 290 | int index = 0; |
| 291 | |
Holger Schurig | 9012b28 | 2007-05-25 11:27:16 -0400 | [diff] [blame] | 292 | lbs_deb_enter(LBS_DEB_CMD); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 293 | |
Dan Williams | 0aef64d | 2007-08-02 11:31:18 -0400 | [diff] [blame] | 294 | cmd->command = cpu_to_le16(CMD_802_11_KEY_MATERIAL); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 295 | pkeymaterial->action = cpu_to_le16(cmd_action); |
| 296 | |
Dan Williams | 0aef64d | 2007-08-02 11:31:18 -0400 | [diff] [blame] | 297 | if (cmd_action == CMD_ACT_GET) { |
Dan Williams | 90a4221 | 2007-05-25 23:01:24 -0400 | [diff] [blame] | 298 | cmd->size = cpu_to_le16(S_DS_GEN + sizeof (pkeymaterial->action)); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 299 | ret = 0; |
| 300 | goto done; |
| 301 | } |
| 302 | |
| 303 | memset(&pkeymaterial->keyParamSet, 0, sizeof(pkeymaterial->keyParamSet)); |
| 304 | |
Dan Williams | 90a4221 | 2007-05-25 23:01:24 -0400 | [diff] [blame] | 305 | if (test_bit(ASSOC_FLAG_WPA_UCAST_KEY, &assoc_req->flags)) { |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 306 | set_one_wpa_key(&pkeymaterial->keyParamSet[index], |
Dan Williams | 90a4221 | 2007-05-25 23:01:24 -0400 | [diff] [blame] | 307 | &assoc_req->wpa_unicast_key); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 308 | index++; |
| 309 | } |
| 310 | |
Dan Williams | 90a4221 | 2007-05-25 23:01:24 -0400 | [diff] [blame] | 311 | if (test_bit(ASSOC_FLAG_WPA_MCAST_KEY, &assoc_req->flags)) { |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 312 | set_one_wpa_key(&pkeymaterial->keyParamSet[index], |
Dan Williams | 90a4221 | 2007-05-25 23:01:24 -0400 | [diff] [blame] | 313 | &assoc_req->wpa_mcast_key); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 314 | index++; |
| 315 | } |
| 316 | |
| 317 | cmd->size = cpu_to_le16( S_DS_GEN |
Dan Williams | 90a4221 | 2007-05-25 23:01:24 -0400 | [diff] [blame] | 318 | + sizeof (pkeymaterial->action) |
| 319 | + (index * sizeof(struct MrvlIEtype_keyParamSet))); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 320 | |
| 321 | ret = 0; |
| 322 | |
| 323 | done: |
Holger Schurig | 9012b28 | 2007-05-25 11:27:16 -0400 | [diff] [blame] | 324 | lbs_deb_leave_args(LBS_DEB_CMD, "ret %d", ret); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 325 | return ret; |
| 326 | } |
| 327 | |
| 328 | static int wlan_cmd_802_11_reset(wlan_private * priv, |
| 329 | struct cmd_ds_command *cmd, int cmd_action) |
| 330 | { |
| 331 | struct cmd_ds_802_11_reset *reset = &cmd->params.reset; |
| 332 | |
Holger Schurig | 8ff12da | 2007-08-02 11:54:31 -0400 | [diff] [blame] | 333 | lbs_deb_enter(LBS_DEB_CMD); |
| 334 | |
Dan Williams | 0aef64d | 2007-08-02 11:31:18 -0400 | [diff] [blame] | 335 | cmd->command = cpu_to_le16(CMD_802_11_RESET); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 336 | cmd->size = cpu_to_le16(sizeof(struct cmd_ds_802_11_reset) + S_DS_GEN); |
| 337 | reset->action = cpu_to_le16(cmd_action); |
| 338 | |
Holger Schurig | 8ff12da | 2007-08-02 11:54:31 -0400 | [diff] [blame] | 339 | lbs_deb_leave(LBS_DEB_CMD); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 340 | return 0; |
| 341 | } |
| 342 | |
| 343 | static int wlan_cmd_802_11_get_log(wlan_private * priv, |
| 344 | struct cmd_ds_command *cmd) |
| 345 | { |
Holger Schurig | 8ff12da | 2007-08-02 11:54:31 -0400 | [diff] [blame] | 346 | lbs_deb_enter(LBS_DEB_CMD); |
Dan Williams | 0aef64d | 2007-08-02 11:31:18 -0400 | [diff] [blame] | 347 | cmd->command = cpu_to_le16(CMD_802_11_GET_LOG); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 348 | cmd->size = |
| 349 | cpu_to_le16(sizeof(struct cmd_ds_802_11_get_log) + S_DS_GEN); |
| 350 | |
Holger Schurig | 8ff12da | 2007-08-02 11:54:31 -0400 | [diff] [blame] | 351 | lbs_deb_leave(LBS_DEB_CMD); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 352 | return 0; |
| 353 | } |
| 354 | |
| 355 | static int wlan_cmd_802_11_get_stat(wlan_private * priv, |
| 356 | struct cmd_ds_command *cmd) |
| 357 | { |
Holger Schurig | 8ff12da | 2007-08-02 11:54:31 -0400 | [diff] [blame] | 358 | lbs_deb_enter(LBS_DEB_CMD); |
Dan Williams | 0aef64d | 2007-08-02 11:31:18 -0400 | [diff] [blame] | 359 | cmd->command = cpu_to_le16(CMD_802_11_GET_STAT); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 360 | cmd->size = |
David Woodhouse | 981f187 | 2007-05-25 23:36:54 -0400 | [diff] [blame] | 361 | cpu_to_le16(sizeof(struct cmd_ds_802_11_get_stat) + S_DS_GEN); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 362 | |
Holger Schurig | 8ff12da | 2007-08-02 11:54:31 -0400 | [diff] [blame] | 363 | lbs_deb_leave(LBS_DEB_CMD); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 364 | return 0; |
| 365 | } |
| 366 | |
| 367 | static int wlan_cmd_802_11_snmp_mib(wlan_private * priv, |
| 368 | struct cmd_ds_command *cmd, |
| 369 | int cmd_action, |
| 370 | int cmd_oid, void *pdata_buf) |
| 371 | { |
| 372 | struct cmd_ds_802_11_snmp_mib *pSNMPMIB = &cmd->params.smib; |
| 373 | wlan_adapter *adapter = priv->adapter; |
| 374 | u8 ucTemp; |
| 375 | |
Holger Schurig | 9012b28 | 2007-05-25 11:27:16 -0400 | [diff] [blame] | 376 | lbs_deb_enter(LBS_DEB_CMD); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 377 | |
Holger Schurig | 9012b28 | 2007-05-25 11:27:16 -0400 | [diff] [blame] | 378 | lbs_deb_cmd("SNMP_CMD: cmd_oid = 0x%x\n", cmd_oid); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 379 | |
Dan Williams | 0aef64d | 2007-08-02 11:31:18 -0400 | [diff] [blame] | 380 | cmd->command = cpu_to_le16(CMD_802_11_SNMP_MIB); |
David Woodhouse | 981f187 | 2007-05-25 23:36:54 -0400 | [diff] [blame] | 381 | cmd->size = cpu_to_le16(sizeof(*pSNMPMIB) + S_DS_GEN); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 382 | |
| 383 | switch (cmd_oid) { |
| 384 | case OID_802_11_INFRASTRUCTURE_MODE: |
| 385 | { |
Dan Williams | 0dc5a29 | 2007-05-10 22:58:02 -0400 | [diff] [blame] | 386 | u8 mode = (u8) (size_t) pdata_buf; |
Dan Williams | 0aef64d | 2007-08-02 11:31:18 -0400 | [diff] [blame] | 387 | pSNMPMIB->querytype = cpu_to_le16(CMD_ACT_SET); |
| 388 | pSNMPMIB->oid = cpu_to_le16((u16) DESIRED_BSSTYPE_I); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 389 | pSNMPMIB->bufsize = sizeof(u8); |
Dan Williams | 0dc5a29 | 2007-05-10 22:58:02 -0400 | [diff] [blame] | 390 | if (mode == IW_MODE_ADHOC) { |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 391 | ucTemp = SNMP_MIB_VALUE_ADHOC; |
Dan Williams | 0dc5a29 | 2007-05-10 22:58:02 -0400 | [diff] [blame] | 392 | } else { |
| 393 | /* Infra and Auto modes */ |
| 394 | ucTemp = SNMP_MIB_VALUE_INFRA; |
| 395 | } |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 396 | |
| 397 | memmove(pSNMPMIB->value, &ucTemp, sizeof(u8)); |
| 398 | |
| 399 | break; |
| 400 | } |
| 401 | |
| 402 | case OID_802_11D_ENABLE: |
| 403 | { |
| 404 | u32 ulTemp; |
| 405 | |
Dan Williams | 0aef64d | 2007-08-02 11:31:18 -0400 | [diff] [blame] | 406 | pSNMPMIB->oid = cpu_to_le16((u16) DOT11D_I); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 407 | |
Dan Williams | 0aef64d | 2007-08-02 11:31:18 -0400 | [diff] [blame] | 408 | if (cmd_action == CMD_ACT_SET) { |
| 409 | pSNMPMIB->querytype = CMD_ACT_SET; |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 410 | pSNMPMIB->bufsize = sizeof(u16); |
| 411 | ulTemp = *(u32 *)pdata_buf; |
David Woodhouse | 981f187 | 2007-05-25 23:36:54 -0400 | [diff] [blame] | 412 | *((__le16 *)(pSNMPMIB->value)) = |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 413 | cpu_to_le16((u16) ulTemp); |
| 414 | } |
| 415 | break; |
| 416 | } |
| 417 | |
| 418 | case OID_802_11_FRAGMENTATION_THRESHOLD: |
| 419 | { |
| 420 | u32 ulTemp; |
| 421 | |
Dan Williams | 0aef64d | 2007-08-02 11:31:18 -0400 | [diff] [blame] | 422 | pSNMPMIB->oid = cpu_to_le16((u16) FRAGTHRESH_I); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 423 | |
Dan Williams | 0aef64d | 2007-08-02 11:31:18 -0400 | [diff] [blame] | 424 | if (cmd_action == CMD_ACT_GET) { |
| 425 | pSNMPMIB->querytype = cpu_to_le16(CMD_ACT_GET); |
| 426 | } else if (cmd_action == CMD_ACT_SET) { |
| 427 | pSNMPMIB->querytype = cpu_to_le16(CMD_ACT_SET); |
David Woodhouse | 981f187 | 2007-05-25 23:36:54 -0400 | [diff] [blame] | 428 | pSNMPMIB->bufsize = cpu_to_le16(sizeof(u16)); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 429 | ulTemp = *((u32 *) pdata_buf); |
David Woodhouse | 981f187 | 2007-05-25 23:36:54 -0400 | [diff] [blame] | 430 | *((__le16 *)(pSNMPMIB->value)) = |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 431 | cpu_to_le16((u16) ulTemp); |
| 432 | |
| 433 | } |
| 434 | |
| 435 | break; |
| 436 | } |
| 437 | |
| 438 | case OID_802_11_RTS_THRESHOLD: |
| 439 | { |
| 440 | |
| 441 | u32 ulTemp; |
Dan Williams | 0aef64d | 2007-08-02 11:31:18 -0400 | [diff] [blame] | 442 | pSNMPMIB->oid = le16_to_cpu((u16) RTSTHRESH_I); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 443 | |
Dan Williams | 0aef64d | 2007-08-02 11:31:18 -0400 | [diff] [blame] | 444 | if (cmd_action == CMD_ACT_GET) { |
| 445 | pSNMPMIB->querytype = cpu_to_le16(CMD_ACT_GET); |
| 446 | } else if (cmd_action == CMD_ACT_SET) { |
| 447 | pSNMPMIB->querytype = cpu_to_le16(CMD_ACT_SET); |
David Woodhouse | 981f187 | 2007-05-25 23:36:54 -0400 | [diff] [blame] | 448 | pSNMPMIB->bufsize = cpu_to_le16(sizeof(u16)); |
| 449 | ulTemp = *((u32 *)pdata_buf); |
| 450 | *(__le16 *)(pSNMPMIB->value) = |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 451 | cpu_to_le16((u16) ulTemp); |
| 452 | |
| 453 | } |
| 454 | break; |
| 455 | } |
| 456 | case OID_802_11_TX_RETRYCOUNT: |
Dan Williams | 0aef64d | 2007-08-02 11:31:18 -0400 | [diff] [blame] | 457 | pSNMPMIB->oid = cpu_to_le16((u16) SHORT_RETRYLIM_I); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 458 | |
Dan Williams | 0aef64d | 2007-08-02 11:31:18 -0400 | [diff] [blame] | 459 | if (cmd_action == CMD_ACT_GET) { |
| 460 | pSNMPMIB->querytype = cpu_to_le16(CMD_ACT_GET); |
| 461 | } else if (cmd_action == CMD_ACT_SET) { |
| 462 | pSNMPMIB->querytype = cpu_to_le16(CMD_ACT_SET); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 463 | pSNMPMIB->bufsize = cpu_to_le16(sizeof(u16)); |
David Woodhouse | 981f187 | 2007-05-25 23:36:54 -0400 | [diff] [blame] | 464 | *((__le16 *)(pSNMPMIB->value)) = |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 465 | cpu_to_le16((u16) adapter->txretrycount); |
| 466 | } |
| 467 | |
| 468 | break; |
| 469 | default: |
| 470 | break; |
| 471 | } |
| 472 | |
Holger Schurig | 9012b28 | 2007-05-25 11:27:16 -0400 | [diff] [blame] | 473 | lbs_deb_cmd( |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 474 | "SNMP_CMD: command=0x%x, size=0x%x, seqnum=0x%x, result=0x%x\n", |
David Woodhouse | 981f187 | 2007-05-25 23:36:54 -0400 | [diff] [blame] | 475 | le16_to_cpu(cmd->command), le16_to_cpu(cmd->size), |
| 476 | le16_to_cpu(cmd->seqnum), le16_to_cpu(cmd->result)); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 477 | |
Holger Schurig | 9012b28 | 2007-05-25 11:27:16 -0400 | [diff] [blame] | 478 | lbs_deb_cmd( |
Holger Schurig | 8ff12da | 2007-08-02 11:54:31 -0400 | [diff] [blame] | 479 | "SNMP_CMD: action 0x%x, oid 0x%x, oidsize 0x%x, value 0x%x\n", |
David Woodhouse | 981f187 | 2007-05-25 23:36:54 -0400 | [diff] [blame] | 480 | le16_to_cpu(pSNMPMIB->querytype), le16_to_cpu(pSNMPMIB->oid), |
| 481 | le16_to_cpu(pSNMPMIB->bufsize), |
| 482 | le16_to_cpu(*(__le16 *) pSNMPMIB->value)); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 483 | |
Holger Schurig | 9012b28 | 2007-05-25 11:27:16 -0400 | [diff] [blame] | 484 | lbs_deb_leave(LBS_DEB_CMD); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 485 | return 0; |
| 486 | } |
| 487 | |
| 488 | static int wlan_cmd_802_11_radio_control(wlan_private * priv, |
| 489 | struct cmd_ds_command *cmd, |
| 490 | int cmd_action) |
| 491 | { |
| 492 | wlan_adapter *adapter = priv->adapter; |
David Woodhouse | 981f187 | 2007-05-25 23:36:54 -0400 | [diff] [blame] | 493 | struct cmd_ds_802_11_radio_control *pradiocontrol = &cmd->params.radio; |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 494 | |
Holger Schurig | 9012b28 | 2007-05-25 11:27:16 -0400 | [diff] [blame] | 495 | lbs_deb_enter(LBS_DEB_CMD); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 496 | |
| 497 | cmd->size = |
| 498 | cpu_to_le16((sizeof(struct cmd_ds_802_11_radio_control)) + |
| 499 | S_DS_GEN); |
Dan Williams | 0aef64d | 2007-08-02 11:31:18 -0400 | [diff] [blame] | 500 | cmd->command = cpu_to_le16(CMD_802_11_RADIO_CONTROL); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 501 | |
| 502 | pradiocontrol->action = cpu_to_le16(cmd_action); |
| 503 | |
| 504 | switch (adapter->preamble) { |
Dan Williams | 0aef64d | 2007-08-02 11:31:18 -0400 | [diff] [blame] | 505 | case CMD_TYPE_SHORT_PREAMBLE: |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 506 | pradiocontrol->control = cpu_to_le16(SET_SHORT_PREAMBLE); |
| 507 | break; |
| 508 | |
Dan Williams | 0aef64d | 2007-08-02 11:31:18 -0400 | [diff] [blame] | 509 | case CMD_TYPE_LONG_PREAMBLE: |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 510 | pradiocontrol->control = cpu_to_le16(SET_LONG_PREAMBLE); |
| 511 | break; |
| 512 | |
Dan Williams | 0aef64d | 2007-08-02 11:31:18 -0400 | [diff] [blame] | 513 | case CMD_TYPE_AUTO_PREAMBLE: |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 514 | default: |
| 515 | pradiocontrol->control = cpu_to_le16(SET_AUTO_PREAMBLE); |
| 516 | break; |
| 517 | } |
| 518 | |
| 519 | if (adapter->radioon) |
| 520 | pradiocontrol->control |= cpu_to_le16(TURN_ON_RF); |
| 521 | else |
| 522 | pradiocontrol->control &= cpu_to_le16(~TURN_ON_RF); |
| 523 | |
Holger Schurig | 9012b28 | 2007-05-25 11:27:16 -0400 | [diff] [blame] | 524 | lbs_deb_leave(LBS_DEB_CMD); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 525 | return 0; |
| 526 | } |
| 527 | |
| 528 | static int wlan_cmd_802_11_rf_tx_power(wlan_private * priv, |
| 529 | struct cmd_ds_command *cmd, |
| 530 | u16 cmd_action, void *pdata_buf) |
| 531 | { |
| 532 | |
| 533 | struct cmd_ds_802_11_rf_tx_power *prtp = &cmd->params.txp; |
| 534 | |
Holger Schurig | 9012b28 | 2007-05-25 11:27:16 -0400 | [diff] [blame] | 535 | lbs_deb_enter(LBS_DEB_CMD); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 536 | |
| 537 | cmd->size = |
David Woodhouse | 981f187 | 2007-05-25 23:36:54 -0400 | [diff] [blame] | 538 | cpu_to_le16((sizeof(struct cmd_ds_802_11_rf_tx_power)) + S_DS_GEN); |
Dan Williams | 0aef64d | 2007-08-02 11:31:18 -0400 | [diff] [blame] | 539 | cmd->command = cpu_to_le16(CMD_802_11_RF_TX_POWER); |
David Woodhouse | 981f187 | 2007-05-25 23:36:54 -0400 | [diff] [blame] | 540 | prtp->action = cpu_to_le16(cmd_action); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 541 | |
David Woodhouse | 981f187 | 2007-05-25 23:36:54 -0400 | [diff] [blame] | 542 | lbs_deb_cmd("RF_TX_POWER_CMD: size:%d cmd:0x%x Act:%d\n", |
| 543 | le16_to_cpu(cmd->size), le16_to_cpu(cmd->command), |
| 544 | le16_to_cpu(prtp->action)); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 545 | |
| 546 | switch (cmd_action) { |
Dan Williams | 0aef64d | 2007-08-02 11:31:18 -0400 | [diff] [blame] | 547 | case CMD_ACT_TX_POWER_OPT_GET: |
| 548 | prtp->action = cpu_to_le16(CMD_ACT_GET); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 549 | prtp->currentlevel = 0; |
| 550 | break; |
| 551 | |
Dan Williams | 0aef64d | 2007-08-02 11:31:18 -0400 | [diff] [blame] | 552 | case CMD_ACT_TX_POWER_OPT_SET_HIGH: |
| 553 | prtp->action = cpu_to_le16(CMD_ACT_SET); |
| 554 | prtp->currentlevel = cpu_to_le16(CMD_ACT_TX_POWER_INDEX_HIGH); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 555 | break; |
| 556 | |
Dan Williams | 0aef64d | 2007-08-02 11:31:18 -0400 | [diff] [blame] | 557 | case CMD_ACT_TX_POWER_OPT_SET_MID: |
| 558 | prtp->action = cpu_to_le16(CMD_ACT_SET); |
| 559 | prtp->currentlevel = cpu_to_le16(CMD_ACT_TX_POWER_INDEX_MID); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 560 | break; |
| 561 | |
Dan Williams | 0aef64d | 2007-08-02 11:31:18 -0400 | [diff] [blame] | 562 | case CMD_ACT_TX_POWER_OPT_SET_LOW: |
| 563 | prtp->action = cpu_to_le16(CMD_ACT_SET); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 564 | prtp->currentlevel = cpu_to_le16(*((u16 *) pdata_buf)); |
| 565 | break; |
| 566 | } |
Holger Schurig | 9012b28 | 2007-05-25 11:27:16 -0400 | [diff] [blame] | 567 | |
| 568 | lbs_deb_leave(LBS_DEB_CMD); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 569 | return 0; |
| 570 | } |
| 571 | |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 572 | static int wlan_cmd_802_11_rate_adapt_rateset(wlan_private * priv, |
| 573 | struct cmd_ds_command *cmd, |
| 574 | u16 cmd_action) |
| 575 | { |
| 576 | struct cmd_ds_802_11_rate_adapt_rateset |
| 577 | *rateadapt = &cmd->params.rateset; |
| 578 | wlan_adapter *adapter = priv->adapter; |
| 579 | |
Holger Schurig | 8ff12da | 2007-08-02 11:54:31 -0400 | [diff] [blame] | 580 | lbs_deb_enter(LBS_DEB_CMD); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 581 | cmd->size = |
| 582 | cpu_to_le16(sizeof(struct cmd_ds_802_11_rate_adapt_rateset) |
| 583 | + S_DS_GEN); |
Dan Williams | 0aef64d | 2007-08-02 11:31:18 -0400 | [diff] [blame] | 584 | cmd->command = cpu_to_le16(CMD_802_11_RATE_ADAPT_RATESET); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 585 | |
David Woodhouse | 981f187 | 2007-05-25 23:36:54 -0400 | [diff] [blame] | 586 | rateadapt->action = cpu_to_le16(cmd_action); |
| 587 | rateadapt->enablehwauto = cpu_to_le16(adapter->enablehwauto); |
| 588 | rateadapt->bitmap = cpu_to_le16(adapter->ratebitmap); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 589 | |
Holger Schurig | 9012b28 | 2007-05-25 11:27:16 -0400 | [diff] [blame] | 590 | lbs_deb_leave(LBS_DEB_CMD); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 591 | return 0; |
| 592 | } |
| 593 | |
| 594 | static int wlan_cmd_802_11_data_rate(wlan_private * priv, |
| 595 | struct cmd_ds_command *cmd, |
| 596 | u16 cmd_action) |
| 597 | { |
| 598 | struct cmd_ds_802_11_data_rate *pdatarate = &cmd->params.drate; |
| 599 | wlan_adapter *adapter = priv->adapter; |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 600 | |
Holger Schurig | 9012b28 | 2007-05-25 11:27:16 -0400 | [diff] [blame] | 601 | lbs_deb_enter(LBS_DEB_CMD); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 602 | |
David Woodhouse | 981f187 | 2007-05-25 23:36:54 -0400 | [diff] [blame] | 603 | cmd->size = cpu_to_le16(sizeof(struct cmd_ds_802_11_data_rate) + |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 604 | S_DS_GEN); |
Dan Williams | 0aef64d | 2007-08-02 11:31:18 -0400 | [diff] [blame] | 605 | cmd->command = cpu_to_le16(CMD_802_11_DATA_RATE); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 606 | memset(pdatarate, 0, sizeof(struct cmd_ds_802_11_data_rate)); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 607 | pdatarate->action = cpu_to_le16(cmd_action); |
| 608 | |
Dan Williams | ffcae95 | 2007-08-02 11:35:46 -0400 | [diff] [blame] | 609 | if (cmd_action == CMD_ACT_SET_TX_FIX_RATE) { |
Dan Williams | 8c51276 | 2007-08-02 11:40:45 -0400 | [diff] [blame] | 610 | pdatarate->rates[0] = libertas_data_rate_to_fw_index(adapter->cur_rate); |
Holger Schurig | 8ff12da | 2007-08-02 11:54:31 -0400 | [diff] [blame] | 611 | lbs_deb_cmd("DATA_RATE: set fixed 0x%02X\n", |
Dan Williams | 8c51276 | 2007-08-02 11:40:45 -0400 | [diff] [blame] | 612 | adapter->cur_rate); |
Dan Williams | ffcae95 | 2007-08-02 11:35:46 -0400 | [diff] [blame] | 613 | } else if (cmd_action == CMD_ACT_SET_TX_AUTO) { |
Holger Schurig | 8ff12da | 2007-08-02 11:54:31 -0400 | [diff] [blame] | 614 | lbs_deb_cmd("DATA_RATE: setting auto\n"); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 615 | } |
| 616 | |
Holger Schurig | 9012b28 | 2007-05-25 11:27:16 -0400 | [diff] [blame] | 617 | lbs_deb_leave(LBS_DEB_CMD); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 618 | return 0; |
| 619 | } |
| 620 | |
| 621 | static int wlan_cmd_mac_multicast_adr(wlan_private * priv, |
| 622 | struct cmd_ds_command *cmd, |
| 623 | u16 cmd_action) |
| 624 | { |
| 625 | struct cmd_ds_mac_multicast_adr *pMCastAdr = &cmd->params.madr; |
| 626 | wlan_adapter *adapter = priv->adapter; |
| 627 | |
Holger Schurig | 8ff12da | 2007-08-02 11:54:31 -0400 | [diff] [blame] | 628 | lbs_deb_enter(LBS_DEB_CMD); |
David Woodhouse | 981f187 | 2007-05-25 23:36:54 -0400 | [diff] [blame] | 629 | cmd->size = cpu_to_le16(sizeof(struct cmd_ds_mac_multicast_adr) + |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 630 | S_DS_GEN); |
Dan Williams | 0aef64d | 2007-08-02 11:31:18 -0400 | [diff] [blame] | 631 | cmd->command = cpu_to_le16(CMD_MAC_MULTICAST_ADR); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 632 | |
Holger Schurig | 8ff12da | 2007-08-02 11:54:31 -0400 | [diff] [blame] | 633 | lbs_deb_cmd("MULTICAST_ADR: setting %d addresses\n", pMCastAdr->nr_of_adrs); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 634 | pMCastAdr->action = cpu_to_le16(cmd_action); |
| 635 | pMCastAdr->nr_of_adrs = |
| 636 | cpu_to_le16((u16) adapter->nr_of_multicastmacaddr); |
| 637 | memcpy(pMCastAdr->maclist, adapter->multicastlist, |
| 638 | adapter->nr_of_multicastmacaddr * ETH_ALEN); |
| 639 | |
Holger Schurig | 8ff12da | 2007-08-02 11:54:31 -0400 | [diff] [blame] | 640 | lbs_deb_leave(LBS_DEB_CMD); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 641 | return 0; |
| 642 | } |
| 643 | |
| 644 | static int wlan_cmd_802_11_rf_channel(wlan_private * priv, |
| 645 | struct cmd_ds_command *cmd, |
| 646 | int option, void *pdata_buf) |
| 647 | { |
| 648 | struct cmd_ds_802_11_rf_channel *rfchan = &cmd->params.rfchannel; |
| 649 | |
Holger Schurig | 8ff12da | 2007-08-02 11:54:31 -0400 | [diff] [blame] | 650 | lbs_deb_enter(LBS_DEB_CMD); |
Dan Williams | 0aef64d | 2007-08-02 11:31:18 -0400 | [diff] [blame] | 651 | cmd->command = cpu_to_le16(CMD_802_11_RF_CHANNEL); |
David Woodhouse | 981f187 | 2007-05-25 23:36:54 -0400 | [diff] [blame] | 652 | cmd->size = cpu_to_le16(sizeof(struct cmd_ds_802_11_rf_channel) + |
| 653 | S_DS_GEN); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 654 | |
Dan Williams | 0aef64d | 2007-08-02 11:31:18 -0400 | [diff] [blame] | 655 | if (option == CMD_OPT_802_11_RF_CHANNEL_SET) { |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 656 | rfchan->currentchannel = cpu_to_le16(*((u16 *) pdata_buf)); |
| 657 | } |
| 658 | |
| 659 | rfchan->action = cpu_to_le16(option); |
| 660 | |
Holger Schurig | 8ff12da | 2007-08-02 11:54:31 -0400 | [diff] [blame] | 661 | lbs_deb_leave(LBS_DEB_CMD); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 662 | return 0; |
| 663 | } |
| 664 | |
| 665 | static int wlan_cmd_802_11_rssi(wlan_private * priv, |
| 666 | struct cmd_ds_command *cmd) |
| 667 | { |
| 668 | wlan_adapter *adapter = priv->adapter; |
| 669 | |
Holger Schurig | 8ff12da | 2007-08-02 11:54:31 -0400 | [diff] [blame] | 670 | lbs_deb_enter(LBS_DEB_CMD); |
Dan Williams | 0aef64d | 2007-08-02 11:31:18 -0400 | [diff] [blame] | 671 | cmd->command = cpu_to_le16(CMD_802_11_RSSI); |
David Woodhouse | 981f187 | 2007-05-25 23:36:54 -0400 | [diff] [blame] | 672 | cmd->size = cpu_to_le16(sizeof(struct cmd_ds_802_11_rssi) + S_DS_GEN); |
Holger Schurig | a783f1e | 2007-08-02 13:08:24 -0400 | [diff] [blame] | 673 | cmd->params.rssi.N = cpu_to_le16(DEFAULT_BCN_AVG_FACTOR); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 674 | |
| 675 | /* reset Beacon SNR/NF/RSSI values */ |
| 676 | adapter->SNR[TYPE_BEACON][TYPE_NOAVG] = 0; |
| 677 | adapter->SNR[TYPE_BEACON][TYPE_AVG] = 0; |
| 678 | adapter->NF[TYPE_BEACON][TYPE_NOAVG] = 0; |
| 679 | adapter->NF[TYPE_BEACON][TYPE_AVG] = 0; |
| 680 | adapter->RSSI[TYPE_BEACON][TYPE_NOAVG] = 0; |
| 681 | adapter->RSSI[TYPE_BEACON][TYPE_AVG] = 0; |
| 682 | |
Holger Schurig | 8ff12da | 2007-08-02 11:54:31 -0400 | [diff] [blame] | 683 | lbs_deb_leave(LBS_DEB_CMD); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 684 | return 0; |
| 685 | } |
| 686 | |
| 687 | static int wlan_cmd_reg_access(wlan_private * priv, |
| 688 | struct cmd_ds_command *cmdptr, |
| 689 | u8 cmd_action, void *pdata_buf) |
| 690 | { |
| 691 | struct wlan_offset_value *offval; |
| 692 | |
Holger Schurig | 9012b28 | 2007-05-25 11:27:16 -0400 | [diff] [blame] | 693 | lbs_deb_enter(LBS_DEB_CMD); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 694 | |
| 695 | offval = (struct wlan_offset_value *)pdata_buf; |
| 696 | |
| 697 | switch (cmdptr->command) { |
Dan Williams | 0aef64d | 2007-08-02 11:31:18 -0400 | [diff] [blame] | 698 | case CMD_MAC_REG_ACCESS: |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 699 | { |
| 700 | struct cmd_ds_mac_reg_access *macreg; |
| 701 | |
| 702 | cmdptr->size = |
David Woodhouse | 981f187 | 2007-05-25 23:36:54 -0400 | [diff] [blame] | 703 | cpu_to_le16(sizeof (struct cmd_ds_mac_reg_access) |
| 704 | + S_DS_GEN); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 705 | macreg = |
| 706 | (struct cmd_ds_mac_reg_access *)&cmdptr->params. |
| 707 | macreg; |
| 708 | |
| 709 | macreg->action = cpu_to_le16(cmd_action); |
| 710 | macreg->offset = cpu_to_le16((u16) offval->offset); |
| 711 | macreg->value = cpu_to_le32(offval->value); |
| 712 | |
| 713 | break; |
| 714 | } |
| 715 | |
Dan Williams | 0aef64d | 2007-08-02 11:31:18 -0400 | [diff] [blame] | 716 | case CMD_BBP_REG_ACCESS: |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 717 | { |
| 718 | struct cmd_ds_bbp_reg_access *bbpreg; |
| 719 | |
| 720 | cmdptr->size = |
| 721 | cpu_to_le16(sizeof |
| 722 | (struct cmd_ds_bbp_reg_access) |
| 723 | + S_DS_GEN); |
| 724 | bbpreg = |
| 725 | (struct cmd_ds_bbp_reg_access *)&cmdptr->params. |
| 726 | bbpreg; |
| 727 | |
| 728 | bbpreg->action = cpu_to_le16(cmd_action); |
| 729 | bbpreg->offset = cpu_to_le16((u16) offval->offset); |
| 730 | bbpreg->value = (u8) offval->value; |
| 731 | |
| 732 | break; |
| 733 | } |
| 734 | |
Dan Williams | 0aef64d | 2007-08-02 11:31:18 -0400 | [diff] [blame] | 735 | case CMD_RF_REG_ACCESS: |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 736 | { |
| 737 | struct cmd_ds_rf_reg_access *rfreg; |
| 738 | |
| 739 | cmdptr->size = |
| 740 | cpu_to_le16(sizeof |
| 741 | (struct cmd_ds_rf_reg_access) + |
| 742 | S_DS_GEN); |
| 743 | rfreg = |
| 744 | (struct cmd_ds_rf_reg_access *)&cmdptr->params. |
| 745 | rfreg; |
| 746 | |
| 747 | rfreg->action = cpu_to_le16(cmd_action); |
| 748 | rfreg->offset = cpu_to_le16((u16) offval->offset); |
| 749 | rfreg->value = (u8) offval->value; |
| 750 | |
| 751 | break; |
| 752 | } |
| 753 | |
| 754 | default: |
| 755 | break; |
| 756 | } |
| 757 | |
Holger Schurig | 9012b28 | 2007-05-25 11:27:16 -0400 | [diff] [blame] | 758 | lbs_deb_leave(LBS_DEB_CMD); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 759 | return 0; |
| 760 | } |
| 761 | |
| 762 | static int wlan_cmd_802_11_mac_address(wlan_private * priv, |
| 763 | struct cmd_ds_command *cmd, |
| 764 | u16 cmd_action) |
| 765 | { |
| 766 | wlan_adapter *adapter = priv->adapter; |
| 767 | |
Holger Schurig | 8ff12da | 2007-08-02 11:54:31 -0400 | [diff] [blame] | 768 | lbs_deb_enter(LBS_DEB_CMD); |
Dan Williams | 0aef64d | 2007-08-02 11:31:18 -0400 | [diff] [blame] | 769 | cmd->command = cpu_to_le16(CMD_802_11_MAC_ADDRESS); |
David Woodhouse | 981f187 | 2007-05-25 23:36:54 -0400 | [diff] [blame] | 770 | cmd->size = cpu_to_le16(sizeof(struct cmd_ds_802_11_mac_address) + |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 771 | S_DS_GEN); |
| 772 | cmd->result = 0; |
| 773 | |
| 774 | cmd->params.macadd.action = cpu_to_le16(cmd_action); |
| 775 | |
Dan Williams | 0aef64d | 2007-08-02 11:31:18 -0400 | [diff] [blame] | 776 | if (cmd_action == CMD_ACT_SET) { |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 777 | memcpy(cmd->params.macadd.macadd, |
| 778 | adapter->current_addr, ETH_ALEN); |
Holger Schurig | ece5619 | 2007-08-02 11:53:06 -0400 | [diff] [blame] | 779 | lbs_deb_hex(LBS_DEB_CMD, "SET_CMD: MAC addr", adapter->current_addr, 6); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 780 | } |
| 781 | |
Holger Schurig | 8ff12da | 2007-08-02 11:54:31 -0400 | [diff] [blame] | 782 | lbs_deb_leave(LBS_DEB_CMD); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 783 | return 0; |
| 784 | } |
| 785 | |
| 786 | static int wlan_cmd_802_11_eeprom_access(wlan_private * priv, |
| 787 | struct cmd_ds_command *cmd, |
| 788 | int cmd_action, void *pdata_buf) |
| 789 | { |
| 790 | struct wlan_ioctl_regrdwr *ea = pdata_buf; |
| 791 | |
Holger Schurig | 9012b28 | 2007-05-25 11:27:16 -0400 | [diff] [blame] | 792 | lbs_deb_enter(LBS_DEB_CMD); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 793 | |
Dan Williams | 0aef64d | 2007-08-02 11:31:18 -0400 | [diff] [blame] | 794 | cmd->command = cpu_to_le16(CMD_802_11_EEPROM_ACCESS); |
David Woodhouse | 981f187 | 2007-05-25 23:36:54 -0400 | [diff] [blame] | 795 | cmd->size = cpu_to_le16(sizeof(struct cmd_ds_802_11_eeprom_access) + |
| 796 | S_DS_GEN); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 797 | cmd->result = 0; |
| 798 | |
| 799 | cmd->params.rdeeprom.action = cpu_to_le16(ea->action); |
| 800 | cmd->params.rdeeprom.offset = cpu_to_le16(ea->offset); |
| 801 | cmd->params.rdeeprom.bytecount = cpu_to_le16(ea->NOB); |
| 802 | cmd->params.rdeeprom.value = 0; |
| 803 | |
Holger Schurig | 8ff12da | 2007-08-02 11:54:31 -0400 | [diff] [blame] | 804 | lbs_deb_leave(LBS_DEB_CMD); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 805 | return 0; |
| 806 | } |
| 807 | |
| 808 | static int wlan_cmd_bt_access(wlan_private * priv, |
| 809 | struct cmd_ds_command *cmd, |
| 810 | u16 cmd_action, void *pdata_buf) |
| 811 | { |
| 812 | struct cmd_ds_bt_access *bt_access = &cmd->params.bt; |
Holger Schurig | 8ff12da | 2007-08-02 11:54:31 -0400 | [diff] [blame] | 813 | lbs_deb_enter_args(LBS_DEB_CMD, "action %d", cmd_action); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 814 | |
Dan Williams | 0aef64d | 2007-08-02 11:31:18 -0400 | [diff] [blame] | 815 | cmd->command = cpu_to_le16(CMD_BT_ACCESS); |
David Woodhouse | 981f187 | 2007-05-25 23:36:54 -0400 | [diff] [blame] | 816 | cmd->size = cpu_to_le16(sizeof(struct cmd_ds_bt_access) + S_DS_GEN); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 817 | cmd->result = 0; |
| 818 | bt_access->action = cpu_to_le16(cmd_action); |
| 819 | |
| 820 | switch (cmd_action) { |
Dan Williams | 0aef64d | 2007-08-02 11:31:18 -0400 | [diff] [blame] | 821 | case CMD_ACT_BT_ACCESS_ADD: |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 822 | memcpy(bt_access->addr1, pdata_buf, 2 * ETH_ALEN); |
Holger Schurig | ece5619 | 2007-08-02 11:53:06 -0400 | [diff] [blame] | 823 | lbs_deb_hex(LBS_DEB_MESH, "BT_ADD: blinded MAC addr", bt_access->addr1, 6); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 824 | break; |
Dan Williams | 0aef64d | 2007-08-02 11:31:18 -0400 | [diff] [blame] | 825 | case CMD_ACT_BT_ACCESS_DEL: |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 826 | memcpy(bt_access->addr1, pdata_buf, 1 * ETH_ALEN); |
Holger Schurig | ece5619 | 2007-08-02 11:53:06 -0400 | [diff] [blame] | 827 | lbs_deb_hex(LBS_DEB_MESH, "BT_DEL: blinded MAC addr", bt_access->addr1, 6); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 828 | break; |
Dan Williams | 0aef64d | 2007-08-02 11:31:18 -0400 | [diff] [blame] | 829 | case CMD_ACT_BT_ACCESS_LIST: |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 830 | bt_access->id = cpu_to_le32(*(u32 *) pdata_buf); |
| 831 | break; |
Dan Williams | 0aef64d | 2007-08-02 11:31:18 -0400 | [diff] [blame] | 832 | case CMD_ACT_BT_ACCESS_RESET: |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 833 | break; |
Dan Williams | 0aef64d | 2007-08-02 11:31:18 -0400 | [diff] [blame] | 834 | case CMD_ACT_BT_ACCESS_SET_INVERT: |
Luis Carlos Cobo | 90e8eaf | 2007-05-25 13:53:26 -0400 | [diff] [blame] | 835 | bt_access->id = cpu_to_le32(*(u32 *) pdata_buf); |
| 836 | break; |
Dan Williams | 0aef64d | 2007-08-02 11:31:18 -0400 | [diff] [blame] | 837 | case CMD_ACT_BT_ACCESS_GET_INVERT: |
Luis Carlos Cobo | 90e8eaf | 2007-05-25 13:53:26 -0400 | [diff] [blame] | 838 | break; |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 839 | default: |
| 840 | break; |
| 841 | } |
Holger Schurig | 8ff12da | 2007-08-02 11:54:31 -0400 | [diff] [blame] | 842 | lbs_deb_leave(LBS_DEB_CMD); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 843 | return 0; |
| 844 | } |
| 845 | |
| 846 | static int wlan_cmd_fwt_access(wlan_private * priv, |
| 847 | struct cmd_ds_command *cmd, |
| 848 | u16 cmd_action, void *pdata_buf) |
| 849 | { |
| 850 | struct cmd_ds_fwt_access *fwt_access = &cmd->params.fwt; |
Holger Schurig | 8ff12da | 2007-08-02 11:54:31 -0400 | [diff] [blame] | 851 | lbs_deb_enter_args(LBS_DEB_CMD, "action %d", cmd_action); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 852 | |
Dan Williams | 0aef64d | 2007-08-02 11:31:18 -0400 | [diff] [blame] | 853 | cmd->command = cpu_to_le16(CMD_FWT_ACCESS); |
David Woodhouse | 981f187 | 2007-05-25 23:36:54 -0400 | [diff] [blame] | 854 | cmd->size = cpu_to_le16(sizeof(struct cmd_ds_fwt_access) + S_DS_GEN); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 855 | cmd->result = 0; |
| 856 | |
| 857 | if (pdata_buf) |
| 858 | memcpy(fwt_access, pdata_buf, sizeof(*fwt_access)); |
| 859 | else |
| 860 | memset(fwt_access, 0, sizeof(*fwt_access)); |
| 861 | |
| 862 | fwt_access->action = cpu_to_le16(cmd_action); |
| 863 | |
Holger Schurig | 8ff12da | 2007-08-02 11:54:31 -0400 | [diff] [blame] | 864 | lbs_deb_leave(LBS_DEB_CMD); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 865 | return 0; |
| 866 | } |
| 867 | |
| 868 | static int wlan_cmd_mesh_access(wlan_private * priv, |
| 869 | struct cmd_ds_command *cmd, |
| 870 | u16 cmd_action, void *pdata_buf) |
| 871 | { |
| 872 | struct cmd_ds_mesh_access *mesh_access = &cmd->params.mesh; |
Holger Schurig | 8ff12da | 2007-08-02 11:54:31 -0400 | [diff] [blame] | 873 | lbs_deb_enter_args(LBS_DEB_CMD, "action %d", cmd_action); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 874 | |
Dan Williams | 0aef64d | 2007-08-02 11:31:18 -0400 | [diff] [blame] | 875 | cmd->command = cpu_to_le16(CMD_MESH_ACCESS); |
David Woodhouse | 981f187 | 2007-05-25 23:36:54 -0400 | [diff] [blame] | 876 | cmd->size = cpu_to_le16(sizeof(struct cmd_ds_mesh_access) + S_DS_GEN); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 877 | cmd->result = 0; |
| 878 | |
| 879 | if (pdata_buf) |
| 880 | memcpy(mesh_access, pdata_buf, sizeof(*mesh_access)); |
| 881 | else |
| 882 | memset(mesh_access, 0, sizeof(*mesh_access)); |
| 883 | |
| 884 | mesh_access->action = cpu_to_le16(cmd_action); |
| 885 | |
Holger Schurig | 8ff12da | 2007-08-02 11:54:31 -0400 | [diff] [blame] | 886 | lbs_deb_leave(LBS_DEB_CMD); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 887 | return 0; |
| 888 | } |
| 889 | |
| 890 | void libertas_queue_cmd(wlan_adapter * adapter, struct cmd_ctrl_node *cmdnode, u8 addtail) |
| 891 | { |
| 892 | unsigned long flags; |
| 893 | struct cmd_ds_command *cmdptr; |
| 894 | |
Holger Schurig | 8ff12da | 2007-08-02 11:54:31 -0400 | [diff] [blame] | 895 | lbs_deb_enter(LBS_DEB_HOST); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 896 | |
| 897 | if (!cmdnode) { |
Holger Schurig | 8ff12da | 2007-08-02 11:54:31 -0400 | [diff] [blame] | 898 | lbs_deb_host("QUEUE_CMD: cmdnode is NULL\n"); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 899 | goto done; |
| 900 | } |
| 901 | |
| 902 | cmdptr = (struct cmd_ds_command *)cmdnode->bufvirtualaddr; |
| 903 | if (!cmdptr) { |
Holger Schurig | 8ff12da | 2007-08-02 11:54:31 -0400 | [diff] [blame] | 904 | lbs_deb_host("QUEUE_CMD: cmdptr is NULL\n"); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 905 | goto done; |
| 906 | } |
| 907 | |
| 908 | /* Exit_PS command needs to be queued in the header always. */ |
Dan Williams | 0aef64d | 2007-08-02 11:31:18 -0400 | [diff] [blame] | 909 | if (cmdptr->command == CMD_802_11_PS_MODE) { |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 910 | struct cmd_ds_802_11_ps_mode *psm = &cmdptr->params.psmode; |
Dan Williams | 0aef64d | 2007-08-02 11:31:18 -0400 | [diff] [blame] | 911 | if (psm->action == cpu_to_le16(CMD_SUBCMD_EXIT_PS)) { |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 912 | if (adapter->psstate != PS_STATE_FULL_POWER) |
| 913 | addtail = 0; |
| 914 | } |
| 915 | } |
| 916 | |
| 917 | spin_lock_irqsave(&adapter->driver_lock, flags); |
| 918 | |
| 919 | if (addtail) |
| 920 | list_add_tail((struct list_head *)cmdnode, |
| 921 | &adapter->cmdpendingq); |
| 922 | else |
| 923 | list_add((struct list_head *)cmdnode, &adapter->cmdpendingq); |
| 924 | |
| 925 | spin_unlock_irqrestore(&adapter->driver_lock, flags); |
| 926 | |
Holger Schurig | 8ff12da | 2007-08-02 11:54:31 -0400 | [diff] [blame] | 927 | lbs_deb_host("QUEUE_CMD: inserted command 0x%04x into cmdpendingq\n", |
David Woodhouse | 981f187 | 2007-05-25 23:36:54 -0400 | [diff] [blame] | 928 | le16_to_cpu(((struct cmd_ds_gen*)cmdnode->bufvirtualaddr)->command)); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 929 | |
| 930 | done: |
Holger Schurig | 8ff12da | 2007-08-02 11:54:31 -0400 | [diff] [blame] | 931 | lbs_deb_leave(LBS_DEB_HOST); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 932 | } |
| 933 | |
| 934 | /* |
| 935 | * TODO: Fix the issue when DownloadcommandToStation is being called the |
Holger Schurig | 8ff12da | 2007-08-02 11:54:31 -0400 | [diff] [blame] | 936 | * second time when the command times out. All the cmdptr->xxx are in little |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 937 | * endian and therefore all the comparissions will fail. |
| 938 | * For now - we are not performing the endian conversion the second time - but |
| 939 | * for PS and DEEP_SLEEP we need to worry |
| 940 | */ |
| 941 | static int DownloadcommandToStation(wlan_private * priv, |
| 942 | struct cmd_ctrl_node *cmdnode) |
| 943 | { |
| 944 | unsigned long flags; |
| 945 | struct cmd_ds_command *cmdptr; |
| 946 | wlan_adapter *adapter = priv->adapter; |
| 947 | int ret = 0; |
| 948 | u16 cmdsize; |
| 949 | u16 command; |
| 950 | |
Holger Schurig | 8ff12da | 2007-08-02 11:54:31 -0400 | [diff] [blame] | 951 | lbs_deb_enter(LBS_DEB_HOST); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 952 | |
| 953 | if (!adapter || !cmdnode) { |
Holger Schurig | 8ff12da | 2007-08-02 11:54:31 -0400 | [diff] [blame] | 954 | lbs_deb_host("DNLD_CMD: adapter or cmdmode is NULL\n"); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 955 | if (cmdnode) { |
| 956 | spin_lock_irqsave(&adapter->driver_lock, flags); |
| 957 | __libertas_cleanup_and_insert_cmd(priv, cmdnode); |
| 958 | spin_unlock_irqrestore(&adapter->driver_lock, flags); |
| 959 | } |
| 960 | ret = -1; |
| 961 | goto done; |
| 962 | } |
| 963 | |
| 964 | cmdptr = (struct cmd_ds_command *)cmdnode->bufvirtualaddr; |
| 965 | |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 966 | spin_lock_irqsave(&adapter->driver_lock, flags); |
| 967 | if (!cmdptr || !cmdptr->size) { |
Holger Schurig | 8ff12da | 2007-08-02 11:54:31 -0400 | [diff] [blame] | 968 | lbs_deb_host("DNLD_CMD: cmdptr is NULL or zero\n"); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 969 | __libertas_cleanup_and_insert_cmd(priv, cmdnode); |
| 970 | spin_unlock_irqrestore(&adapter->driver_lock, flags); |
| 971 | ret = -1; |
| 972 | goto done; |
| 973 | } |
| 974 | |
| 975 | adapter->cur_cmd = cmdnode; |
| 976 | adapter->cur_cmd_retcode = 0; |
| 977 | spin_unlock_irqrestore(&adapter->driver_lock, flags); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 978 | |
| 979 | cmdsize = cmdptr->size; |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 980 | command = cpu_to_le16(cmdptr->command); |
| 981 | |
Holger Schurig | 8ff12da | 2007-08-02 11:54:31 -0400 | [diff] [blame] | 982 | lbs_deb_host("DNLD_CMD: command 0x%04x, size %d, jiffies %lu\n", |
| 983 | command, le16_to_cpu(cmdptr->size), jiffies); |
| 984 | lbs_deb_hex(LBS_DEB_HOST, "DNLD_CMD", cmdnode->bufvirtualaddr, cmdsize); |
| 985 | |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 986 | cmdnode->cmdwaitqwoken = 0; |
| 987 | cmdsize = cpu_to_le16(cmdsize); |
| 988 | |
Holger Schurig | 208fdd2 | 2007-05-25 12:17:06 -0400 | [diff] [blame] | 989 | ret = priv->hw_host_to_card(priv, MVMS_CMD, (u8 *) cmdptr, cmdsize); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 990 | |
| 991 | if (ret != 0) { |
Holger Schurig | 8ff12da | 2007-08-02 11:54:31 -0400 | [diff] [blame] | 992 | lbs_deb_host("DNLD_CMD: hw_host_to_card failed\n"); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 993 | spin_lock_irqsave(&adapter->driver_lock, flags); |
| 994 | __libertas_cleanup_and_insert_cmd(priv, adapter->cur_cmd); |
| 995 | adapter->cur_cmd = NULL; |
| 996 | spin_unlock_irqrestore(&adapter->driver_lock, flags); |
| 997 | ret = -1; |
| 998 | goto done; |
| 999 | } |
| 1000 | |
Holger Schurig | 8ff12da | 2007-08-02 11:54:31 -0400 | [diff] [blame] | 1001 | lbs_deb_cmd("DNLD_CMD: sent command 0x%04x, jiffies %lu\n", command, jiffies); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 1002 | |
| 1003 | /* Setup the timer after transmit command */ |
Dan Williams | 0aef64d | 2007-08-02 11:31:18 -0400 | [diff] [blame] | 1004 | if (command == CMD_802_11_SCAN || command == CMD_802_11_AUTHENTICATE |
| 1005 | || command == CMD_802_11_ASSOCIATE) |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 1006 | mod_timer(&adapter->command_timer, jiffies + (10*HZ)); |
| 1007 | else |
| 1008 | mod_timer(&adapter->command_timer, jiffies + (5*HZ)); |
| 1009 | |
| 1010 | ret = 0; |
| 1011 | |
Holger Schurig | 9012b28 | 2007-05-25 11:27:16 -0400 | [diff] [blame] | 1012 | done: |
Holger Schurig | 8ff12da | 2007-08-02 11:54:31 -0400 | [diff] [blame] | 1013 | lbs_deb_leave_args(LBS_DEB_HOST, "ret %d", ret); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 1014 | return ret; |
| 1015 | } |
| 1016 | |
| 1017 | static int wlan_cmd_mac_control(wlan_private * priv, |
| 1018 | struct cmd_ds_command *cmd) |
| 1019 | { |
| 1020 | struct cmd_ds_mac_control *mac = &cmd->params.macctrl; |
| 1021 | |
Holger Schurig | 9012b28 | 2007-05-25 11:27:16 -0400 | [diff] [blame] | 1022 | lbs_deb_enter(LBS_DEB_CMD); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 1023 | |
Dan Williams | 0aef64d | 2007-08-02 11:31:18 -0400 | [diff] [blame] | 1024 | cmd->command = cpu_to_le16(CMD_MAC_CONTROL); |
David Woodhouse | 981f187 | 2007-05-25 23:36:54 -0400 | [diff] [blame] | 1025 | cmd->size = cpu_to_le16(sizeof(struct cmd_ds_mac_control) + S_DS_GEN); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 1026 | mac->action = cpu_to_le16(priv->adapter->currentpacketfilter); |
| 1027 | |
Holger Schurig | 8ff12da | 2007-08-02 11:54:31 -0400 | [diff] [blame] | 1028 | lbs_deb_cmd("MAC_CONTROL: action 0x%x, size %d\n", |
David Woodhouse | 981f187 | 2007-05-25 23:36:54 -0400 | [diff] [blame] | 1029 | le16_to_cpu(mac->action), le16_to_cpu(cmd->size)); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 1030 | |
Holger Schurig | 9012b28 | 2007-05-25 11:27:16 -0400 | [diff] [blame] | 1031 | lbs_deb_leave(LBS_DEB_CMD); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 1032 | return 0; |
| 1033 | } |
| 1034 | |
| 1035 | /** |
| 1036 | * This function inserts command node to cmdfreeq |
| 1037 | * after cleans it. Requires adapter->driver_lock held. |
| 1038 | */ |
| 1039 | void __libertas_cleanup_and_insert_cmd(wlan_private * priv, struct cmd_ctrl_node *ptempcmd) |
| 1040 | { |
| 1041 | wlan_adapter *adapter = priv->adapter; |
| 1042 | |
| 1043 | if (!ptempcmd) |
Holger Schurig | 8ff12da | 2007-08-02 11:54:31 -0400 | [diff] [blame] | 1044 | return; |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 1045 | |
| 1046 | cleanup_cmdnode(ptempcmd); |
| 1047 | list_add_tail((struct list_head *)ptempcmd, &adapter->cmdfreeq); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 1048 | } |
| 1049 | |
Holger Schurig | ac558ca | 2007-08-02 11:49:06 -0400 | [diff] [blame] | 1050 | static void libertas_cleanup_and_insert_cmd(wlan_private * priv, struct cmd_ctrl_node *ptempcmd) |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 1051 | { |
| 1052 | unsigned long flags; |
| 1053 | |
| 1054 | spin_lock_irqsave(&priv->adapter->driver_lock, flags); |
| 1055 | __libertas_cleanup_and_insert_cmd(priv, ptempcmd); |
| 1056 | spin_unlock_irqrestore(&priv->adapter->driver_lock, flags); |
| 1057 | } |
| 1058 | |
| 1059 | int libertas_set_radio_control(wlan_private * priv) |
| 1060 | { |
| 1061 | int ret = 0; |
| 1062 | |
Holger Schurig | 9012b28 | 2007-05-25 11:27:16 -0400 | [diff] [blame] | 1063 | lbs_deb_enter(LBS_DEB_CMD); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 1064 | |
| 1065 | ret = libertas_prepare_and_send_command(priv, |
Dan Williams | 0aef64d | 2007-08-02 11:31:18 -0400 | [diff] [blame] | 1066 | CMD_802_11_RADIO_CONTROL, |
| 1067 | CMD_ACT_SET, |
| 1068 | CMD_OPTION_WAITFORRSP, 0, NULL); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 1069 | |
Holger Schurig | 8ff12da | 2007-08-02 11:54:31 -0400 | [diff] [blame] | 1070 | lbs_deb_cmd("RADIO_SET: radio %d, preamble %d\n", |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 1071 | priv->adapter->radioon, priv->adapter->preamble); |
| 1072 | |
Holger Schurig | 9012b28 | 2007-05-25 11:27:16 -0400 | [diff] [blame] | 1073 | lbs_deb_leave_args(LBS_DEB_CMD, "ret %d", ret); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 1074 | return ret; |
| 1075 | } |
| 1076 | |
| 1077 | int libertas_set_mac_packet_filter(wlan_private * priv) |
| 1078 | { |
| 1079 | int ret = 0; |
| 1080 | |
Holger Schurig | 9012b28 | 2007-05-25 11:27:16 -0400 | [diff] [blame] | 1081 | lbs_deb_enter(LBS_DEB_CMD); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 1082 | |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 1083 | /* Send MAC control command to station */ |
| 1084 | ret = libertas_prepare_and_send_command(priv, |
Dan Williams | 0aef64d | 2007-08-02 11:31:18 -0400 | [diff] [blame] | 1085 | CMD_MAC_CONTROL, 0, 0, 0, NULL); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 1086 | |
Holger Schurig | 9012b28 | 2007-05-25 11:27:16 -0400 | [diff] [blame] | 1087 | lbs_deb_leave_args(LBS_DEB_CMD, "ret %d", ret); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 1088 | return ret; |
| 1089 | } |
| 1090 | |
| 1091 | /** |
| 1092 | * @brief This function prepare the command before send to firmware. |
| 1093 | * |
| 1094 | * @param priv A pointer to wlan_private structure |
| 1095 | * @param cmd_no command number |
| 1096 | * @param cmd_action command action: GET or SET |
| 1097 | * @param wait_option wait option: wait response or not |
| 1098 | * @param cmd_oid cmd oid: treated as sub command |
| 1099 | * @param pdata_buf A pointer to informaion buffer |
| 1100 | * @return 0 or -1 |
| 1101 | */ |
| 1102 | int libertas_prepare_and_send_command(wlan_private * priv, |
| 1103 | u16 cmd_no, |
| 1104 | u16 cmd_action, |
| 1105 | u16 wait_option, u32 cmd_oid, void *pdata_buf) |
| 1106 | { |
| 1107 | int ret = 0; |
| 1108 | wlan_adapter *adapter = priv->adapter; |
| 1109 | struct cmd_ctrl_node *cmdnode; |
| 1110 | struct cmd_ds_command *cmdptr; |
| 1111 | unsigned long flags; |
| 1112 | |
Holger Schurig | 8ff12da | 2007-08-02 11:54:31 -0400 | [diff] [blame] | 1113 | lbs_deb_enter(LBS_DEB_HOST); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 1114 | |
| 1115 | if (!adapter) { |
Holger Schurig | 8ff12da | 2007-08-02 11:54:31 -0400 | [diff] [blame] | 1116 | lbs_deb_host("PREP_CMD: adapter is NULL\n"); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 1117 | ret = -1; |
| 1118 | goto done; |
| 1119 | } |
| 1120 | |
| 1121 | if (adapter->surpriseremoved) { |
Holger Schurig | 8ff12da | 2007-08-02 11:54:31 -0400 | [diff] [blame] | 1122 | lbs_deb_host("PREP_CMD: card removed\n"); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 1123 | ret = -1; |
| 1124 | goto done; |
| 1125 | } |
| 1126 | |
| 1127 | cmdnode = libertas_get_free_cmd_ctrl_node(priv); |
| 1128 | |
| 1129 | if (cmdnode == NULL) { |
Holger Schurig | 8ff12da | 2007-08-02 11:54:31 -0400 | [diff] [blame] | 1130 | lbs_deb_host("PREP_CMD: cmdnode is NULL\n"); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 1131 | |
| 1132 | /* Wake up main thread to execute next command */ |
Dan Williams | fe33615 | 2007-08-02 11:32:25 -0400 | [diff] [blame] | 1133 | wake_up_interruptible(&priv->waitq); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 1134 | ret = -1; |
| 1135 | goto done; |
| 1136 | } |
| 1137 | |
| 1138 | libertas_set_cmd_ctrl_node(priv, cmdnode, cmd_oid, wait_option, pdata_buf); |
| 1139 | |
| 1140 | cmdptr = (struct cmd_ds_command *)cmdnode->bufvirtualaddr; |
| 1141 | |
Holger Schurig | 8ff12da | 2007-08-02 11:54:31 -0400 | [diff] [blame] | 1142 | lbs_deb_host("PREP_CMD: command 0x%04x\n", cmd_no); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 1143 | |
| 1144 | if (!cmdptr) { |
Holger Schurig | 8ff12da | 2007-08-02 11:54:31 -0400 | [diff] [blame] | 1145 | lbs_deb_host("PREP_CMD: cmdptr is NULL\n"); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 1146 | libertas_cleanup_and_insert_cmd(priv, cmdnode); |
| 1147 | ret = -1; |
| 1148 | goto done; |
| 1149 | } |
| 1150 | |
| 1151 | /* Set sequence number, command and INT option */ |
| 1152 | adapter->seqnum++; |
| 1153 | cmdptr->seqnum = cpu_to_le16(adapter->seqnum); |
| 1154 | |
David Woodhouse | 981f187 | 2007-05-25 23:36:54 -0400 | [diff] [blame] | 1155 | cmdptr->command = cpu_to_le16(cmd_no); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 1156 | cmdptr->result = 0; |
| 1157 | |
| 1158 | switch (cmd_no) { |
Dan Williams | 0aef64d | 2007-08-02 11:31:18 -0400 | [diff] [blame] | 1159 | case CMD_GET_HW_SPEC: |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 1160 | ret = wlan_cmd_hw_spec(priv, cmdptr); |
| 1161 | break; |
Dan Williams | 0aef64d | 2007-08-02 11:31:18 -0400 | [diff] [blame] | 1162 | case CMD_802_11_PS_MODE: |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 1163 | ret = wlan_cmd_802_11_ps_mode(priv, cmdptr, cmd_action); |
| 1164 | break; |
| 1165 | |
Dan Williams | 0aef64d | 2007-08-02 11:31:18 -0400 | [diff] [blame] | 1166 | case CMD_802_11_SCAN: |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 1167 | ret = libertas_cmd_80211_scan(priv, cmdptr, pdata_buf); |
| 1168 | break; |
| 1169 | |
Dan Williams | 0aef64d | 2007-08-02 11:31:18 -0400 | [diff] [blame] | 1170 | case CMD_MAC_CONTROL: |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 1171 | ret = wlan_cmd_mac_control(priv, cmdptr); |
| 1172 | break; |
| 1173 | |
Dan Williams | 0aef64d | 2007-08-02 11:31:18 -0400 | [diff] [blame] | 1174 | case CMD_802_11_ASSOCIATE: |
| 1175 | case CMD_802_11_REASSOCIATE: |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 1176 | ret = libertas_cmd_80211_associate(priv, cmdptr, pdata_buf); |
| 1177 | break; |
| 1178 | |
Dan Williams | 0aef64d | 2007-08-02 11:31:18 -0400 | [diff] [blame] | 1179 | case CMD_802_11_DEAUTHENTICATE: |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 1180 | ret = libertas_cmd_80211_deauthenticate(priv, cmdptr); |
| 1181 | break; |
| 1182 | |
Dan Williams | 0aef64d | 2007-08-02 11:31:18 -0400 | [diff] [blame] | 1183 | case CMD_802_11_SET_WEP: |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 1184 | ret = wlan_cmd_802_11_set_wep(priv, cmdptr, cmd_action, pdata_buf); |
| 1185 | break; |
| 1186 | |
Dan Williams | 0aef64d | 2007-08-02 11:31:18 -0400 | [diff] [blame] | 1187 | case CMD_802_11_AD_HOC_START: |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 1188 | ret = libertas_cmd_80211_ad_hoc_start(priv, cmdptr, pdata_buf); |
| 1189 | break; |
Dan Williams | 0aef64d | 2007-08-02 11:31:18 -0400 | [diff] [blame] | 1190 | case CMD_CODE_DNLD: |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 1191 | break; |
| 1192 | |
Dan Williams | 0aef64d | 2007-08-02 11:31:18 -0400 | [diff] [blame] | 1193 | case CMD_802_11_RESET: |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 1194 | ret = wlan_cmd_802_11_reset(priv, cmdptr, cmd_action); |
| 1195 | break; |
| 1196 | |
Dan Williams | 0aef64d | 2007-08-02 11:31:18 -0400 | [diff] [blame] | 1197 | case CMD_802_11_GET_LOG: |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 1198 | ret = wlan_cmd_802_11_get_log(priv, cmdptr); |
| 1199 | break; |
| 1200 | |
Dan Williams | 0aef64d | 2007-08-02 11:31:18 -0400 | [diff] [blame] | 1201 | case CMD_802_11_AUTHENTICATE: |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 1202 | ret = libertas_cmd_80211_authenticate(priv, cmdptr, pdata_buf); |
| 1203 | break; |
| 1204 | |
Dan Williams | 0aef64d | 2007-08-02 11:31:18 -0400 | [diff] [blame] | 1205 | case CMD_802_11_GET_STAT: |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 1206 | ret = wlan_cmd_802_11_get_stat(priv, cmdptr); |
| 1207 | break; |
| 1208 | |
Dan Williams | 0aef64d | 2007-08-02 11:31:18 -0400 | [diff] [blame] | 1209 | case CMD_802_11_SNMP_MIB: |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 1210 | ret = wlan_cmd_802_11_snmp_mib(priv, cmdptr, |
| 1211 | cmd_action, cmd_oid, pdata_buf); |
| 1212 | break; |
| 1213 | |
Dan Williams | 0aef64d | 2007-08-02 11:31:18 -0400 | [diff] [blame] | 1214 | case CMD_MAC_REG_ACCESS: |
| 1215 | case CMD_BBP_REG_ACCESS: |
| 1216 | case CMD_RF_REG_ACCESS: |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 1217 | ret = wlan_cmd_reg_access(priv, cmdptr, cmd_action, pdata_buf); |
| 1218 | break; |
| 1219 | |
Dan Williams | 0aef64d | 2007-08-02 11:31:18 -0400 | [diff] [blame] | 1220 | case CMD_802_11_RF_CHANNEL: |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 1221 | ret = wlan_cmd_802_11_rf_channel(priv, cmdptr, |
| 1222 | cmd_action, pdata_buf); |
| 1223 | break; |
| 1224 | |
Dan Williams | 0aef64d | 2007-08-02 11:31:18 -0400 | [diff] [blame] | 1225 | case CMD_802_11_RF_TX_POWER: |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 1226 | ret = wlan_cmd_802_11_rf_tx_power(priv, cmdptr, |
| 1227 | cmd_action, pdata_buf); |
| 1228 | break; |
| 1229 | |
Dan Williams | 0aef64d | 2007-08-02 11:31:18 -0400 | [diff] [blame] | 1230 | case CMD_802_11_RADIO_CONTROL: |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 1231 | ret = wlan_cmd_802_11_radio_control(priv, cmdptr, cmd_action); |
| 1232 | break; |
| 1233 | |
Dan Williams | 0aef64d | 2007-08-02 11:31:18 -0400 | [diff] [blame] | 1234 | case CMD_802_11_DATA_RATE: |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 1235 | ret = wlan_cmd_802_11_data_rate(priv, cmdptr, cmd_action); |
| 1236 | break; |
Dan Williams | 0aef64d | 2007-08-02 11:31:18 -0400 | [diff] [blame] | 1237 | case CMD_802_11_RATE_ADAPT_RATESET: |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 1238 | ret = wlan_cmd_802_11_rate_adapt_rateset(priv, |
| 1239 | cmdptr, cmd_action); |
| 1240 | break; |
| 1241 | |
Dan Williams | 0aef64d | 2007-08-02 11:31:18 -0400 | [diff] [blame] | 1242 | case CMD_MAC_MULTICAST_ADR: |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 1243 | ret = wlan_cmd_mac_multicast_adr(priv, cmdptr, cmd_action); |
| 1244 | break; |
| 1245 | |
Dan Williams | 0aef64d | 2007-08-02 11:31:18 -0400 | [diff] [blame] | 1246 | case CMD_802_11_AD_HOC_JOIN: |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 1247 | ret = libertas_cmd_80211_ad_hoc_join(priv, cmdptr, pdata_buf); |
| 1248 | break; |
| 1249 | |
Dan Williams | 0aef64d | 2007-08-02 11:31:18 -0400 | [diff] [blame] | 1250 | case CMD_802_11_RSSI: |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 1251 | ret = wlan_cmd_802_11_rssi(priv, cmdptr); |
| 1252 | break; |
| 1253 | |
Dan Williams | 0aef64d | 2007-08-02 11:31:18 -0400 | [diff] [blame] | 1254 | case CMD_802_11_AD_HOC_STOP: |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 1255 | ret = libertas_cmd_80211_ad_hoc_stop(priv, cmdptr); |
| 1256 | break; |
| 1257 | |
Dan Williams | 0aef64d | 2007-08-02 11:31:18 -0400 | [diff] [blame] | 1258 | case CMD_802_11_ENABLE_RSN: |
Dan Williams | 90a4221 | 2007-05-25 23:01:24 -0400 | [diff] [blame] | 1259 | ret = wlan_cmd_802_11_enable_rsn(priv, cmdptr, cmd_action, |
| 1260 | pdata_buf); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 1261 | break; |
| 1262 | |
Dan Williams | 0aef64d | 2007-08-02 11:31:18 -0400 | [diff] [blame] | 1263 | case CMD_802_11_KEY_MATERIAL: |
Dan Williams | 90a4221 | 2007-05-25 23:01:24 -0400 | [diff] [blame] | 1264 | ret = wlan_cmd_802_11_key_material(priv, cmdptr, cmd_action, |
| 1265 | cmd_oid, pdata_buf); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 1266 | break; |
| 1267 | |
Dan Williams | 0aef64d | 2007-08-02 11:31:18 -0400 | [diff] [blame] | 1268 | case CMD_802_11_PAIRWISE_TSC: |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 1269 | break; |
Dan Williams | 0aef64d | 2007-08-02 11:31:18 -0400 | [diff] [blame] | 1270 | case CMD_802_11_GROUP_TSC: |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 1271 | break; |
| 1272 | |
Dan Williams | 0aef64d | 2007-08-02 11:31:18 -0400 | [diff] [blame] | 1273 | case CMD_802_11_MAC_ADDRESS: |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 1274 | ret = wlan_cmd_802_11_mac_address(priv, cmdptr, cmd_action); |
| 1275 | break; |
| 1276 | |
Dan Williams | 0aef64d | 2007-08-02 11:31:18 -0400 | [diff] [blame] | 1277 | case CMD_802_11_EEPROM_ACCESS: |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 1278 | ret = wlan_cmd_802_11_eeprom_access(priv, cmdptr, |
| 1279 | cmd_action, pdata_buf); |
| 1280 | break; |
| 1281 | |
Dan Williams | 0aef64d | 2007-08-02 11:31:18 -0400 | [diff] [blame] | 1282 | case CMD_802_11_SET_AFC: |
| 1283 | case CMD_802_11_GET_AFC: |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 1284 | |
| 1285 | cmdptr->command = cpu_to_le16(cmd_no); |
David Woodhouse | 981f187 | 2007-05-25 23:36:54 -0400 | [diff] [blame] | 1286 | cmdptr->size = cpu_to_le16(sizeof(struct cmd_ds_802_11_afc) + |
| 1287 | S_DS_GEN); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 1288 | |
| 1289 | memmove(&cmdptr->params.afc, |
| 1290 | pdata_buf, sizeof(struct cmd_ds_802_11_afc)); |
| 1291 | |
| 1292 | ret = 0; |
| 1293 | goto done; |
| 1294 | |
Dan Williams | 0aef64d | 2007-08-02 11:31:18 -0400 | [diff] [blame] | 1295 | case CMD_802_11D_DOMAIN_INFO: |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 1296 | ret = libertas_cmd_802_11d_domain_info(priv, cmdptr, |
| 1297 | cmd_no, cmd_action); |
| 1298 | break; |
| 1299 | |
Dan Williams | 0aef64d | 2007-08-02 11:31:18 -0400 | [diff] [blame] | 1300 | case CMD_802_11_SLEEP_PARAMS: |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 1301 | ret = wlan_cmd_802_11_sleep_params(priv, cmdptr, cmd_action); |
| 1302 | break; |
Dan Williams | 0aef64d | 2007-08-02 11:31:18 -0400 | [diff] [blame] | 1303 | case CMD_802_11_INACTIVITY_TIMEOUT: |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 1304 | ret = wlan_cmd_802_11_inactivity_timeout(priv, cmdptr, |
| 1305 | cmd_action, pdata_buf); |
| 1306 | libertas_set_cmd_ctrl_node(priv, cmdnode, 0, 0, pdata_buf); |
| 1307 | break; |
| 1308 | |
Dan Williams | 0aef64d | 2007-08-02 11:31:18 -0400 | [diff] [blame] | 1309 | case CMD_802_11_TPC_CFG: |
| 1310 | cmdptr->command = cpu_to_le16(CMD_802_11_TPC_CFG); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 1311 | cmdptr->size = |
| 1312 | cpu_to_le16(sizeof(struct cmd_ds_802_11_tpc_cfg) + |
| 1313 | S_DS_GEN); |
| 1314 | |
| 1315 | memmove(&cmdptr->params.tpccfg, |
| 1316 | pdata_buf, sizeof(struct cmd_ds_802_11_tpc_cfg)); |
| 1317 | |
| 1318 | ret = 0; |
| 1319 | break; |
Dan Williams | 0aef64d | 2007-08-02 11:31:18 -0400 | [diff] [blame] | 1320 | case CMD_802_11_LED_GPIO_CTRL: |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 1321 | { |
| 1322 | struct mrvlietypes_ledgpio *gpio = |
| 1323 | (struct mrvlietypes_ledgpio*) |
| 1324 | cmdptr->params.ledgpio.data; |
| 1325 | |
| 1326 | memmove(&cmdptr->params.ledgpio, |
| 1327 | pdata_buf, |
| 1328 | sizeof(struct cmd_ds_802_11_led_ctrl)); |
| 1329 | |
| 1330 | cmdptr->command = |
Dan Williams | 0aef64d | 2007-08-02 11:31:18 -0400 | [diff] [blame] | 1331 | cpu_to_le16(CMD_802_11_LED_GPIO_CTRL); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 1332 | |
| 1333 | #define ACTION_NUMLED_TLVTYPE_LEN_FIELDS_LEN 8 |
| 1334 | cmdptr->size = |
| 1335 | cpu_to_le16(gpio->header.len + S_DS_GEN + |
| 1336 | ACTION_NUMLED_TLVTYPE_LEN_FIELDS_LEN); |
| 1337 | gpio->header.len = cpu_to_le16(gpio->header.len); |
| 1338 | |
| 1339 | ret = 0; |
| 1340 | break; |
| 1341 | } |
Dan Williams | 0aef64d | 2007-08-02 11:31:18 -0400 | [diff] [blame] | 1342 | case CMD_802_11_PWR_CFG: |
| 1343 | cmdptr->command = cpu_to_le16(CMD_802_11_PWR_CFG); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 1344 | cmdptr->size = |
| 1345 | cpu_to_le16(sizeof(struct cmd_ds_802_11_pwr_cfg) + |
| 1346 | S_DS_GEN); |
| 1347 | memmove(&cmdptr->params.pwrcfg, pdata_buf, |
| 1348 | sizeof(struct cmd_ds_802_11_pwr_cfg)); |
| 1349 | |
| 1350 | ret = 0; |
| 1351 | break; |
Dan Williams | 0aef64d | 2007-08-02 11:31:18 -0400 | [diff] [blame] | 1352 | case CMD_BT_ACCESS: |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 1353 | ret = wlan_cmd_bt_access(priv, cmdptr, cmd_action, pdata_buf); |
| 1354 | break; |
| 1355 | |
Dan Williams | 0aef64d | 2007-08-02 11:31:18 -0400 | [diff] [blame] | 1356 | case CMD_FWT_ACCESS: |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 1357 | ret = wlan_cmd_fwt_access(priv, cmdptr, cmd_action, pdata_buf); |
| 1358 | break; |
| 1359 | |
Dan Williams | 0aef64d | 2007-08-02 11:31:18 -0400 | [diff] [blame] | 1360 | case CMD_MESH_ACCESS: |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 1361 | ret = wlan_cmd_mesh_access(priv, cmdptr, cmd_action, pdata_buf); |
| 1362 | break; |
| 1363 | |
Dan Williams | 0aef64d | 2007-08-02 11:31:18 -0400 | [diff] [blame] | 1364 | case CMD_GET_TSF: |
| 1365 | cmdptr->command = cpu_to_le16(CMD_GET_TSF); |
David Woodhouse | 981f187 | 2007-05-25 23:36:54 -0400 | [diff] [blame] | 1366 | cmdptr->size = cpu_to_le16(sizeof(struct cmd_ds_get_tsf) + |
| 1367 | S_DS_GEN); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 1368 | ret = 0; |
| 1369 | break; |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 1370 | default: |
Holger Schurig | 8ff12da | 2007-08-02 11:54:31 -0400 | [diff] [blame] | 1371 | lbs_deb_host("PREP_CMD: unknown command 0x%04x\n", cmd_no); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 1372 | ret = -1; |
| 1373 | break; |
| 1374 | } |
| 1375 | |
| 1376 | /* return error, since the command preparation failed */ |
| 1377 | if (ret != 0) { |
Holger Schurig | 8ff12da | 2007-08-02 11:54:31 -0400 | [diff] [blame] | 1378 | lbs_deb_host("PREP_CMD: command preparation failed\n"); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 1379 | libertas_cleanup_and_insert_cmd(priv, cmdnode); |
| 1380 | ret = -1; |
| 1381 | goto done; |
| 1382 | } |
| 1383 | |
| 1384 | cmdnode->cmdwaitqwoken = 0; |
| 1385 | |
| 1386 | libertas_queue_cmd(adapter, cmdnode, 1); |
| 1387 | adapter->nr_cmd_pending++; |
Dan Williams | fe33615 | 2007-08-02 11:32:25 -0400 | [diff] [blame] | 1388 | wake_up_interruptible(&priv->waitq); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 1389 | |
Dan Williams | 0aef64d | 2007-08-02 11:31:18 -0400 | [diff] [blame] | 1390 | if (wait_option & CMD_OPTION_WAITFORRSP) { |
Holger Schurig | 8ff12da | 2007-08-02 11:54:31 -0400 | [diff] [blame] | 1391 | lbs_deb_host("PREP_CMD: wait for response\n"); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 1392 | might_sleep(); |
| 1393 | wait_event_interruptible(cmdnode->cmdwait_q, |
| 1394 | cmdnode->cmdwaitqwoken); |
| 1395 | } |
| 1396 | |
| 1397 | spin_lock_irqsave(&adapter->driver_lock, flags); |
| 1398 | if (adapter->cur_cmd_retcode) { |
Holger Schurig | 8ff12da | 2007-08-02 11:54:31 -0400 | [diff] [blame] | 1399 | lbs_deb_host("PREP_CMD: command failed with return code %d\n", |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 1400 | adapter->cur_cmd_retcode); |
| 1401 | adapter->cur_cmd_retcode = 0; |
| 1402 | ret = -1; |
| 1403 | } |
| 1404 | spin_unlock_irqrestore(&adapter->driver_lock, flags); |
| 1405 | |
| 1406 | done: |
Holger Schurig | 8ff12da | 2007-08-02 11:54:31 -0400 | [diff] [blame] | 1407 | lbs_deb_leave_args(LBS_DEB_HOST, "ret %d", ret); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 1408 | return ret; |
| 1409 | } |
Holger Schurig | 084708b | 2007-05-25 12:37:58 -0400 | [diff] [blame] | 1410 | EXPORT_SYMBOL_GPL(libertas_prepare_and_send_command); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 1411 | |
| 1412 | /** |
| 1413 | * @brief This function allocates the command buffer and link |
| 1414 | * it to command free queue. |
| 1415 | * |
| 1416 | * @param priv A pointer to wlan_private structure |
| 1417 | * @return 0 or -1 |
| 1418 | */ |
| 1419 | int libertas_allocate_cmd_buffer(wlan_private * priv) |
| 1420 | { |
| 1421 | int ret = 0; |
| 1422 | u32 ulbufsize; |
| 1423 | u32 i; |
| 1424 | struct cmd_ctrl_node *tempcmd_array; |
| 1425 | u8 *ptempvirtualaddr; |
| 1426 | wlan_adapter *adapter = priv->adapter; |
| 1427 | |
Holger Schurig | 8ff12da | 2007-08-02 11:54:31 -0400 | [diff] [blame] | 1428 | lbs_deb_enter(LBS_DEB_HOST); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 1429 | |
| 1430 | /* Allocate and initialize cmdCtrlNode */ |
| 1431 | ulbufsize = sizeof(struct cmd_ctrl_node) * MRVDRV_NUM_OF_CMD_BUFFER; |
| 1432 | |
Holger Schurig | fb3dddf | 2007-05-25 11:58:22 -0400 | [diff] [blame] | 1433 | if (!(tempcmd_array = kzalloc(ulbufsize, GFP_KERNEL))) { |
Holger Schurig | 8ff12da | 2007-08-02 11:54:31 -0400 | [diff] [blame] | 1434 | lbs_deb_host("ALLOC_CMD_BUF: tempcmd_array is NULL\n"); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 1435 | ret = -1; |
| 1436 | goto done; |
| 1437 | } |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 1438 | adapter->cmd_array = tempcmd_array; |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 1439 | |
| 1440 | /* Allocate and initialize command buffers */ |
| 1441 | ulbufsize = MRVDRV_SIZE_OF_CMD_BUFFER; |
| 1442 | for (i = 0; i < MRVDRV_NUM_OF_CMD_BUFFER; i++) { |
Holger Schurig | fb3dddf | 2007-05-25 11:58:22 -0400 | [diff] [blame] | 1443 | if (!(ptempvirtualaddr = kzalloc(ulbufsize, GFP_KERNEL))) { |
Holger Schurig | 8ff12da | 2007-08-02 11:54:31 -0400 | [diff] [blame] | 1444 | lbs_deb_host("ALLOC_CMD_BUF: ptempvirtualaddr is NULL\n"); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 1445 | ret = -1; |
| 1446 | goto done; |
| 1447 | } |
| 1448 | |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 1449 | /* Update command buffer virtual */ |
| 1450 | tempcmd_array[i].bufvirtualaddr = ptempvirtualaddr; |
| 1451 | } |
| 1452 | |
| 1453 | for (i = 0; i < MRVDRV_NUM_OF_CMD_BUFFER; i++) { |
| 1454 | init_waitqueue_head(&tempcmd_array[i].cmdwait_q); |
| 1455 | libertas_cleanup_and_insert_cmd(priv, &tempcmd_array[i]); |
| 1456 | } |
| 1457 | |
| 1458 | ret = 0; |
Holger Schurig | 9012b28 | 2007-05-25 11:27:16 -0400 | [diff] [blame] | 1459 | |
| 1460 | done: |
Holger Schurig | 8ff12da | 2007-08-02 11:54:31 -0400 | [diff] [blame] | 1461 | lbs_deb_leave_args(LBS_DEB_HOST, "ret %d", ret); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 1462 | return ret; |
| 1463 | } |
| 1464 | |
| 1465 | /** |
| 1466 | * @brief This function frees the command buffer. |
| 1467 | * |
| 1468 | * @param priv A pointer to wlan_private structure |
| 1469 | * @return 0 or -1 |
| 1470 | */ |
| 1471 | int libertas_free_cmd_buffer(wlan_private * priv) |
| 1472 | { |
David Woodhouse | 981f187 | 2007-05-25 23:36:54 -0400 | [diff] [blame] | 1473 | u32 ulbufsize; /* Someone needs to die for this. Slowly and painfully */ |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 1474 | unsigned int i; |
| 1475 | struct cmd_ctrl_node *tempcmd_array; |
| 1476 | wlan_adapter *adapter = priv->adapter; |
| 1477 | |
Holger Schurig | 8ff12da | 2007-08-02 11:54:31 -0400 | [diff] [blame] | 1478 | lbs_deb_enter(LBS_DEB_HOST); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 1479 | |
| 1480 | /* need to check if cmd array is allocated or not */ |
| 1481 | if (adapter->cmd_array == NULL) { |
Holger Schurig | 8ff12da | 2007-08-02 11:54:31 -0400 | [diff] [blame] | 1482 | lbs_deb_host("FREE_CMD_BUF: cmd_array is NULL\n"); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 1483 | goto done; |
| 1484 | } |
| 1485 | |
| 1486 | tempcmd_array = adapter->cmd_array; |
| 1487 | |
| 1488 | /* Release shared memory buffers */ |
| 1489 | ulbufsize = MRVDRV_SIZE_OF_CMD_BUFFER; |
| 1490 | for (i = 0; i < MRVDRV_NUM_OF_CMD_BUFFER; i++) { |
| 1491 | if (tempcmd_array[i].bufvirtualaddr) { |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 1492 | kfree(tempcmd_array[i].bufvirtualaddr); |
| 1493 | tempcmd_array[i].bufvirtualaddr = NULL; |
| 1494 | } |
| 1495 | } |
| 1496 | |
| 1497 | /* Release cmd_ctrl_node */ |
| 1498 | if (adapter->cmd_array) { |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 1499 | kfree(adapter->cmd_array); |
| 1500 | adapter->cmd_array = NULL; |
| 1501 | } |
| 1502 | |
| 1503 | done: |
Holger Schurig | 8ff12da | 2007-08-02 11:54:31 -0400 | [diff] [blame] | 1504 | lbs_deb_leave(LBS_DEB_HOST); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 1505 | return 0; |
| 1506 | } |
| 1507 | |
| 1508 | /** |
| 1509 | * @brief This function gets a free command node if available in |
| 1510 | * command free queue. |
| 1511 | * |
| 1512 | * @param priv A pointer to wlan_private structure |
| 1513 | * @return cmd_ctrl_node A pointer to cmd_ctrl_node structure or NULL |
| 1514 | */ |
| 1515 | struct cmd_ctrl_node *libertas_get_free_cmd_ctrl_node(wlan_private * priv) |
| 1516 | { |
| 1517 | struct cmd_ctrl_node *tempnode; |
| 1518 | wlan_adapter *adapter = priv->adapter; |
| 1519 | unsigned long flags; |
| 1520 | |
Holger Schurig | 8ff12da | 2007-08-02 11:54:31 -0400 | [diff] [blame] | 1521 | lbs_deb_enter(LBS_DEB_HOST); |
| 1522 | |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 1523 | if (!adapter) |
| 1524 | return NULL; |
| 1525 | |
| 1526 | spin_lock_irqsave(&adapter->driver_lock, flags); |
| 1527 | |
| 1528 | if (!list_empty(&adapter->cmdfreeq)) { |
| 1529 | tempnode = (struct cmd_ctrl_node *)adapter->cmdfreeq.next; |
| 1530 | list_del((struct list_head *)tempnode); |
| 1531 | } else { |
Holger Schurig | 8ff12da | 2007-08-02 11:54:31 -0400 | [diff] [blame] | 1532 | lbs_deb_host("GET_CMD_NODE: cmd_ctrl_node is not available\n"); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 1533 | tempnode = NULL; |
| 1534 | } |
| 1535 | |
| 1536 | spin_unlock_irqrestore(&adapter->driver_lock, flags); |
| 1537 | |
Holger Schurig | 8ff12da | 2007-08-02 11:54:31 -0400 | [diff] [blame] | 1538 | if (tempnode) |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 1539 | cleanup_cmdnode(tempnode); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 1540 | |
Holger Schurig | 8ff12da | 2007-08-02 11:54:31 -0400 | [diff] [blame] | 1541 | lbs_deb_leave(LBS_DEB_HOST); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 1542 | return tempnode; |
| 1543 | } |
| 1544 | |
| 1545 | /** |
| 1546 | * @brief This function cleans command node. |
| 1547 | * |
| 1548 | * @param ptempnode A pointer to cmdCtrlNode structure |
| 1549 | * @return n/a |
| 1550 | */ |
| 1551 | static void cleanup_cmdnode(struct cmd_ctrl_node *ptempnode) |
| 1552 | { |
Holger Schurig | 8ff12da | 2007-08-02 11:54:31 -0400 | [diff] [blame] | 1553 | lbs_deb_enter(LBS_DEB_HOST); |
| 1554 | |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 1555 | if (!ptempnode) |
| 1556 | return; |
| 1557 | ptempnode->cmdwaitqwoken = 1; |
| 1558 | wake_up_interruptible(&ptempnode->cmdwait_q); |
| 1559 | ptempnode->status = 0; |
| 1560 | ptempnode->cmd_oid = (u32) 0; |
| 1561 | ptempnode->wait_option = 0; |
| 1562 | ptempnode->pdata_buf = NULL; |
| 1563 | |
| 1564 | if (ptempnode->bufvirtualaddr != NULL) |
| 1565 | memset(ptempnode->bufvirtualaddr, 0, MRVDRV_SIZE_OF_CMD_BUFFER); |
Holger Schurig | 8ff12da | 2007-08-02 11:54:31 -0400 | [diff] [blame] | 1566 | |
| 1567 | lbs_deb_leave(LBS_DEB_HOST); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 1568 | } |
| 1569 | |
| 1570 | /** |
| 1571 | * @brief This function initializes the command node. |
| 1572 | * |
| 1573 | * @param priv A pointer to wlan_private structure |
| 1574 | * @param ptempnode A pointer to cmd_ctrl_node structure |
| 1575 | * @param cmd_oid cmd oid: treated as sub command |
| 1576 | * @param wait_option wait option: wait response or not |
| 1577 | * @param pdata_buf A pointer to informaion buffer |
| 1578 | * @return 0 or -1 |
| 1579 | */ |
| 1580 | void libertas_set_cmd_ctrl_node(wlan_private * priv, |
| 1581 | struct cmd_ctrl_node *ptempnode, |
| 1582 | u32 cmd_oid, u16 wait_option, void *pdata_buf) |
| 1583 | { |
Holger Schurig | 8ff12da | 2007-08-02 11:54:31 -0400 | [diff] [blame] | 1584 | lbs_deb_enter(LBS_DEB_HOST); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 1585 | |
| 1586 | if (!ptempnode) |
| 1587 | return; |
| 1588 | |
| 1589 | ptempnode->cmd_oid = cmd_oid; |
| 1590 | ptempnode->wait_option = wait_option; |
| 1591 | ptempnode->pdata_buf = pdata_buf; |
| 1592 | |
Holger Schurig | 8ff12da | 2007-08-02 11:54:31 -0400 | [diff] [blame] | 1593 | lbs_deb_leave(LBS_DEB_HOST); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 1594 | } |
| 1595 | |
| 1596 | /** |
| 1597 | * @brief This function executes next command in command |
| 1598 | * pending queue. It will put fimware back to PS mode |
| 1599 | * if applicable. |
| 1600 | * |
| 1601 | * @param priv A pointer to wlan_private structure |
| 1602 | * @return 0 or -1 |
| 1603 | */ |
| 1604 | int libertas_execute_next_command(wlan_private * priv) |
| 1605 | { |
| 1606 | wlan_adapter *adapter = priv->adapter; |
| 1607 | struct cmd_ctrl_node *cmdnode = NULL; |
| 1608 | struct cmd_ds_command *cmdptr; |
| 1609 | unsigned long flags; |
| 1610 | int ret = 0; |
| 1611 | |
Holger Schurig | 8ff12da | 2007-08-02 11:54:31 -0400 | [diff] [blame] | 1612 | // Debug group is LBS_DEB_THREAD and not LBS_DEB_HOST, because the |
| 1613 | // only caller to us is libertas_thread() and we get even when a |
| 1614 | // data packet is received |
| 1615 | lbs_deb_enter(LBS_DEB_THREAD); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 1616 | |
| 1617 | spin_lock_irqsave(&adapter->driver_lock, flags); |
| 1618 | |
| 1619 | if (adapter->cur_cmd) { |
Holger Schurig | 8ff12da | 2007-08-02 11:54:31 -0400 | [diff] [blame] | 1620 | lbs_pr_alert( "EXEC_NEXT_CMD: already processing command!\n"); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 1621 | spin_unlock_irqrestore(&adapter->driver_lock, flags); |
| 1622 | ret = -1; |
| 1623 | goto done; |
| 1624 | } |
| 1625 | |
| 1626 | if (!list_empty(&adapter->cmdpendingq)) { |
| 1627 | cmdnode = (struct cmd_ctrl_node *) |
| 1628 | adapter->cmdpendingq.next; |
| 1629 | } |
| 1630 | |
| 1631 | spin_unlock_irqrestore(&adapter->driver_lock, flags); |
| 1632 | |
| 1633 | if (cmdnode) { |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 1634 | cmdptr = (struct cmd_ds_command *)cmdnode->bufvirtualaddr; |
| 1635 | |
| 1636 | if (is_command_allowed_in_ps(cmdptr->command)) { |
David Woodhouse | 981f187 | 2007-05-25 23:36:54 -0400 | [diff] [blame] | 1637 | if ((adapter->psstate == PS_STATE_SLEEP) || |
| 1638 | (adapter->psstate == PS_STATE_PRE_SLEEP)) { |
Holger Schurig | 8ff12da | 2007-08-02 11:54:31 -0400 | [diff] [blame] | 1639 | lbs_deb_host( |
| 1640 | "EXEC_NEXT_CMD: cannot send cmd 0x%04x in psstate %d\n", |
David Woodhouse | 981f187 | 2007-05-25 23:36:54 -0400 | [diff] [blame] | 1641 | le16_to_cpu(cmdptr->command), |
| 1642 | adapter->psstate); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 1643 | ret = -1; |
| 1644 | goto done; |
| 1645 | } |
Holger Schurig | 8ff12da | 2007-08-02 11:54:31 -0400 | [diff] [blame] | 1646 | lbs_deb_host("EXEC_NEXT_CMD: OK to send command " |
| 1647 | "0x%04x in psstate %d\n", |
David Woodhouse | 981f187 | 2007-05-25 23:36:54 -0400 | [diff] [blame] | 1648 | le16_to_cpu(cmdptr->command), |
| 1649 | adapter->psstate); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 1650 | } else if (adapter->psstate != PS_STATE_FULL_POWER) { |
| 1651 | /* |
| 1652 | * 1. Non-PS command: |
| 1653 | * Queue it. set needtowakeup to TRUE if current state |
| 1654 | * is SLEEP, otherwise call libertas_ps_wakeup to send Exit_PS. |
| 1655 | * 2. PS command but not Exit_PS: |
| 1656 | * Ignore it. |
| 1657 | * 3. PS command Exit_PS: |
| 1658 | * Set needtowakeup to TRUE if current state is SLEEP, |
| 1659 | * otherwise send this command down to firmware |
| 1660 | * immediately. |
| 1661 | */ |
| 1662 | if (cmdptr->command != |
Dan Williams | 0aef64d | 2007-08-02 11:31:18 -0400 | [diff] [blame] | 1663 | cpu_to_le16(CMD_802_11_PS_MODE)) { |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 1664 | /* Prepare to send Exit PS, |
| 1665 | * this non PS command will be sent later */ |
| 1666 | if ((adapter->psstate == PS_STATE_SLEEP) |
| 1667 | || (adapter->psstate == PS_STATE_PRE_SLEEP) |
| 1668 | ) { |
| 1669 | /* w/ new scheme, it will not reach here. |
| 1670 | since it is blocked in main_thread. */ |
| 1671 | adapter->needtowakeup = 1; |
| 1672 | } else |
| 1673 | libertas_ps_wakeup(priv, 0); |
| 1674 | |
| 1675 | ret = 0; |
| 1676 | goto done; |
| 1677 | } else { |
| 1678 | /* |
| 1679 | * PS command. Ignore it if it is not Exit_PS. |
| 1680 | * otherwise send it down immediately. |
| 1681 | */ |
| 1682 | struct cmd_ds_802_11_ps_mode *psm = |
| 1683 | &cmdptr->params.psmode; |
| 1684 | |
Holger Schurig | 8ff12da | 2007-08-02 11:54:31 -0400 | [diff] [blame] | 1685 | lbs_deb_host( |
| 1686 | "EXEC_NEXT_CMD: PS cmd, action 0x%02x\n", |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 1687 | psm->action); |
| 1688 | if (psm->action != |
Dan Williams | 0aef64d | 2007-08-02 11:31:18 -0400 | [diff] [blame] | 1689 | cpu_to_le16(CMD_SUBCMD_EXIT_PS)) { |
Holger Schurig | 8ff12da | 2007-08-02 11:54:31 -0400 | [diff] [blame] | 1690 | lbs_deb_host( |
| 1691 | "EXEC_NEXT_CMD: ignore ENTER_PS cmd\n"); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 1692 | list_del((struct list_head *)cmdnode); |
| 1693 | libertas_cleanup_and_insert_cmd(priv, cmdnode); |
| 1694 | |
| 1695 | ret = 0; |
| 1696 | goto done; |
| 1697 | } |
| 1698 | |
David Woodhouse | 981f187 | 2007-05-25 23:36:54 -0400 | [diff] [blame] | 1699 | if ((adapter->psstate == PS_STATE_SLEEP) || |
| 1700 | (adapter->psstate == PS_STATE_PRE_SLEEP)) { |
Holger Schurig | 8ff12da | 2007-08-02 11:54:31 -0400 | [diff] [blame] | 1701 | lbs_deb_host( |
| 1702 | "EXEC_NEXT_CMD: ignore EXIT_PS cmd in sleep\n"); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 1703 | list_del((struct list_head *)cmdnode); |
| 1704 | libertas_cleanup_and_insert_cmd(priv, cmdnode); |
| 1705 | adapter->needtowakeup = 1; |
| 1706 | |
| 1707 | ret = 0; |
| 1708 | goto done; |
| 1709 | } |
| 1710 | |
Holger Schurig | 8ff12da | 2007-08-02 11:54:31 -0400 | [diff] [blame] | 1711 | lbs_deb_host( |
| 1712 | "EXEC_NEXT_CMD: sending EXIT_PS\n"); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 1713 | } |
| 1714 | } |
| 1715 | list_del((struct list_head *)cmdnode); |
Holger Schurig | 8ff12da | 2007-08-02 11:54:31 -0400 | [diff] [blame] | 1716 | lbs_deb_host("EXEC_NEXT_CMD: sending command 0x%04x\n", |
David Woodhouse | 981f187 | 2007-05-25 23:36:54 -0400 | [diff] [blame] | 1717 | le16_to_cpu(cmdptr->command)); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 1718 | DownloadcommandToStation(priv, cmdnode); |
| 1719 | } else { |
| 1720 | /* |
| 1721 | * check if in power save mode, if yes, put the device back |
| 1722 | * to PS mode |
| 1723 | */ |
Dan Williams | 0aef64d | 2007-08-02 11:31:18 -0400 | [diff] [blame] | 1724 | if ((adapter->psmode != WLAN802_11POWERMODECAM) && |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 1725 | (adapter->psstate == PS_STATE_FULL_POWER) && |
Dan Williams | 0aef64d | 2007-08-02 11:31:18 -0400 | [diff] [blame] | 1726 | (adapter->connect_status == LIBERTAS_CONNECTED)) { |
David Woodhouse | 981f187 | 2007-05-25 23:36:54 -0400 | [diff] [blame] | 1727 | if (adapter->secinfo.WPAenabled || |
| 1728 | adapter->secinfo.WPA2enabled) { |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 1729 | /* check for valid WPA group keys */ |
David Woodhouse | 981f187 | 2007-05-25 23:36:54 -0400 | [diff] [blame] | 1730 | if (adapter->wpa_mcast_key.len || |
| 1731 | adapter->wpa_unicast_key.len) { |
Holger Schurig | 8ff12da | 2007-08-02 11:54:31 -0400 | [diff] [blame] | 1732 | lbs_deb_host( |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 1733 | "EXEC_NEXT_CMD: WPA enabled and GTK_SET" |
| 1734 | " go back to PS_SLEEP"); |
| 1735 | libertas_ps_sleep(priv, 0); |
| 1736 | } |
| 1737 | } else { |
Holger Schurig | 8ff12da | 2007-08-02 11:54:31 -0400 | [diff] [blame] | 1738 | lbs_deb_host( |
| 1739 | "EXEC_NEXT_CMD: cmdpendingq empty, " |
| 1740 | "go back to PS_SLEEP"); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 1741 | libertas_ps_sleep(priv, 0); |
| 1742 | } |
| 1743 | } |
| 1744 | } |
| 1745 | |
| 1746 | ret = 0; |
| 1747 | done: |
Holger Schurig | 8ff12da | 2007-08-02 11:54:31 -0400 | [diff] [blame] | 1748 | lbs_deb_leave(LBS_DEB_THREAD); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 1749 | return ret; |
| 1750 | } |
| 1751 | |
| 1752 | void libertas_send_iwevcustom_event(wlan_private * priv, s8 * str) |
| 1753 | { |
| 1754 | union iwreq_data iwrq; |
| 1755 | u8 buf[50]; |
| 1756 | |
Holger Schurig | 8ff12da | 2007-08-02 11:54:31 -0400 | [diff] [blame] | 1757 | lbs_deb_enter(LBS_DEB_WEXT); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 1758 | |
| 1759 | memset(&iwrq, 0, sizeof(union iwreq_data)); |
| 1760 | memset(buf, 0, sizeof(buf)); |
| 1761 | |
| 1762 | snprintf(buf, sizeof(buf) - 1, "%s", str); |
| 1763 | |
| 1764 | iwrq.data.length = strlen(buf) + 1 + IW_EV_LCP_LEN; |
| 1765 | |
| 1766 | /* Send Event to upper layer */ |
Holger Schurig | 8ff12da | 2007-08-02 11:54:31 -0400 | [diff] [blame] | 1767 | lbs_deb_wext("event indication string %s\n", (char *)buf); |
| 1768 | lbs_deb_wext("event indication length %d\n", iwrq.data.length); |
| 1769 | lbs_deb_wext("sending wireless event IWEVCUSTOM for %s\n", str); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 1770 | |
Holger Schurig | 634b8f4 | 2007-05-25 13:05:16 -0400 | [diff] [blame] | 1771 | wireless_send_event(priv->dev, IWEVCUSTOM, &iwrq, buf); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 1772 | |
Holger Schurig | 8ff12da | 2007-08-02 11:54:31 -0400 | [diff] [blame] | 1773 | lbs_deb_leave(LBS_DEB_WEXT); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 1774 | } |
| 1775 | |
| 1776 | static int sendconfirmsleep(wlan_private * priv, u8 * cmdptr, u16 size) |
| 1777 | { |
| 1778 | unsigned long flags; |
| 1779 | wlan_adapter *adapter = priv->adapter; |
| 1780 | int ret = 0; |
| 1781 | |
Holger Schurig | 8ff12da | 2007-08-02 11:54:31 -0400 | [diff] [blame] | 1782 | lbs_deb_enter(LBS_DEB_HOST); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 1783 | |
Holger Schurig | 8ff12da | 2007-08-02 11:54:31 -0400 | [diff] [blame] | 1784 | lbs_deb_host("SEND_SLEEPC_CMD: before download, cmd size %d\n", |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 1785 | size); |
| 1786 | |
Holger Schurig | 8ff12da | 2007-08-02 11:54:31 -0400 | [diff] [blame] | 1787 | lbs_deb_hex(LBS_DEB_HOST, "sleep confirm command", cmdptr, size); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 1788 | |
Holger Schurig | 208fdd2 | 2007-05-25 12:17:06 -0400 | [diff] [blame] | 1789 | ret = priv->hw_host_to_card(priv, MVMS_CMD, cmdptr, size); |
Holger Schurig | 634b8f4 | 2007-05-25 13:05:16 -0400 | [diff] [blame] | 1790 | priv->dnld_sent = DNLD_RES_RECEIVED; |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 1791 | |
| 1792 | spin_lock_irqsave(&adapter->driver_lock, flags); |
| 1793 | if (adapter->intcounter || adapter->currenttxskb) |
Holger Schurig | 8ff12da | 2007-08-02 11:54:31 -0400 | [diff] [blame] | 1794 | lbs_deb_host("SEND_SLEEPC_CMD: intcounter %d, currenttxskb %p\n", |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 1795 | adapter->intcounter, adapter->currenttxskb); |
| 1796 | spin_unlock_irqrestore(&adapter->driver_lock, flags); |
| 1797 | |
| 1798 | if (ret) { |
| 1799 | lbs_pr_alert( |
| 1800 | "SEND_SLEEPC_CMD: Host to Card failed for Confirm Sleep\n"); |
| 1801 | } else { |
| 1802 | spin_lock_irqsave(&adapter->driver_lock, flags); |
| 1803 | if (!adapter->intcounter) { |
| 1804 | adapter->psstate = PS_STATE_SLEEP; |
| 1805 | } else { |
Holger Schurig | 8ff12da | 2007-08-02 11:54:31 -0400 | [diff] [blame] | 1806 | lbs_deb_host("SEND_SLEEPC_CMD: after sent, intcounter %d\n", |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 1807 | adapter->intcounter); |
| 1808 | } |
| 1809 | spin_unlock_irqrestore(&adapter->driver_lock, flags); |
| 1810 | |
Holger Schurig | 8ff12da | 2007-08-02 11:54:31 -0400 | [diff] [blame] | 1811 | lbs_deb_host("SEND_SLEEPC_CMD: sent confirm sleep\n"); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 1812 | } |
| 1813 | |
Holger Schurig | 8ff12da | 2007-08-02 11:54:31 -0400 | [diff] [blame] | 1814 | lbs_deb_leave_args(LBS_DEB_HOST, "ret %d", ret); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 1815 | return ret; |
| 1816 | } |
| 1817 | |
| 1818 | void libertas_ps_sleep(wlan_private * priv, int wait_option) |
| 1819 | { |
Holger Schurig | 8ff12da | 2007-08-02 11:54:31 -0400 | [diff] [blame] | 1820 | lbs_deb_enter(LBS_DEB_HOST); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 1821 | |
| 1822 | /* |
| 1823 | * PS is currently supported only in Infrastructure mode |
| 1824 | * Remove this check if it is to be supported in IBSS mode also |
| 1825 | */ |
| 1826 | |
Dan Williams | 0aef64d | 2007-08-02 11:31:18 -0400 | [diff] [blame] | 1827 | libertas_prepare_and_send_command(priv, CMD_802_11_PS_MODE, |
| 1828 | CMD_SUBCMD_ENTER_PS, wait_option, 0, NULL); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 1829 | |
Holger Schurig | 8ff12da | 2007-08-02 11:54:31 -0400 | [diff] [blame] | 1830 | lbs_deb_leave(LBS_DEB_HOST); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 1831 | } |
| 1832 | |
| 1833 | /** |
Holger Schurig | 8ff12da | 2007-08-02 11:54:31 -0400 | [diff] [blame] | 1834 | * @brief This function sends Exit_PS command to firmware. |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 1835 | * |
| 1836 | * @param priv A pointer to wlan_private structure |
| 1837 | * @param wait_option wait response or not |
| 1838 | * @return n/a |
| 1839 | */ |
| 1840 | void libertas_ps_wakeup(wlan_private * priv, int wait_option) |
| 1841 | { |
David Woodhouse | 981f187 | 2007-05-25 23:36:54 -0400 | [diff] [blame] | 1842 | __le32 Localpsmode; |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 1843 | |
Holger Schurig | 8ff12da | 2007-08-02 11:54:31 -0400 | [diff] [blame] | 1844 | lbs_deb_enter(LBS_DEB_HOST); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 1845 | |
Dan Williams | 0aef64d | 2007-08-02 11:31:18 -0400 | [diff] [blame] | 1846 | Localpsmode = cpu_to_le32(WLAN802_11POWERMODECAM); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 1847 | |
Dan Williams | 0aef64d | 2007-08-02 11:31:18 -0400 | [diff] [blame] | 1848 | libertas_prepare_and_send_command(priv, CMD_802_11_PS_MODE, |
| 1849 | CMD_SUBCMD_EXIT_PS, |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 1850 | wait_option, 0, &Localpsmode); |
| 1851 | |
Holger Schurig | 8ff12da | 2007-08-02 11:54:31 -0400 | [diff] [blame] | 1852 | lbs_deb_leave(LBS_DEB_HOST); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 1853 | } |
| 1854 | |
| 1855 | /** |
| 1856 | * @brief This function checks condition and prepares to |
| 1857 | * send sleep confirm command to firmware if ok. |
| 1858 | * |
| 1859 | * @param priv A pointer to wlan_private structure |
| 1860 | * @param psmode Power Saving mode |
| 1861 | * @return n/a |
| 1862 | */ |
| 1863 | void libertas_ps_confirm_sleep(wlan_private * priv, u16 psmode) |
| 1864 | { |
| 1865 | unsigned long flags =0; |
| 1866 | wlan_adapter *adapter = priv->adapter; |
| 1867 | u8 allowed = 1; |
| 1868 | |
Holger Schurig | 8ff12da | 2007-08-02 11:54:31 -0400 | [diff] [blame] | 1869 | lbs_deb_enter(LBS_DEB_HOST); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 1870 | |
Holger Schurig | 634b8f4 | 2007-05-25 13:05:16 -0400 | [diff] [blame] | 1871 | if (priv->dnld_sent) { |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 1872 | allowed = 0; |
Holger Schurig | 8ff12da | 2007-08-02 11:54:31 -0400 | [diff] [blame] | 1873 | lbs_deb_host("dnld_sent was set"); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 1874 | } |
| 1875 | |
| 1876 | spin_lock_irqsave(&adapter->driver_lock, flags); |
| 1877 | if (adapter->cur_cmd) { |
| 1878 | allowed = 0; |
Holger Schurig | 8ff12da | 2007-08-02 11:54:31 -0400 | [diff] [blame] | 1879 | lbs_deb_host("cur_cmd was set"); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 1880 | } |
| 1881 | if (adapter->intcounter > 0) { |
| 1882 | allowed = 0; |
Holger Schurig | 8ff12da | 2007-08-02 11:54:31 -0400 | [diff] [blame] | 1883 | lbs_deb_host("intcounter %d", adapter->intcounter); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 1884 | } |
| 1885 | spin_unlock_irqrestore(&adapter->driver_lock, flags); |
| 1886 | |
| 1887 | if (allowed) { |
Holger Schurig | 8ff12da | 2007-08-02 11:54:31 -0400 | [diff] [blame] | 1888 | lbs_deb_host("sending libertas_ps_confirm_sleep\n"); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 1889 | sendconfirmsleep(priv, (u8 *) & adapter->libertas_ps_confirm_sleep, |
| 1890 | sizeof(struct PS_CMD_ConfirmSleep)); |
| 1891 | } else { |
Holger Schurig | 8ff12da | 2007-08-02 11:54:31 -0400 | [diff] [blame] | 1892 | lbs_deb_host("sleep confirm has been delayed\n"); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 1893 | } |
| 1894 | |
Holger Schurig | 8ff12da | 2007-08-02 11:54:31 -0400 | [diff] [blame] | 1895 | lbs_deb_leave(LBS_DEB_HOST); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 1896 | } |