Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 1 | /** |
| 2 | * This file contains the handling of command |
| 3 | * responses as well as events generated by firmware. |
| 4 | */ |
| 5 | #include <linux/delay.h> |
| 6 | #include <linux/if_arp.h> |
| 7 | #include <linux/netdevice.h> |
| 8 | |
| 9 | #include <net/iw_handler.h> |
| 10 | |
| 11 | #include "host.h" |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 12 | #include "decl.h" |
| 13 | #include "defs.h" |
| 14 | #include "dev.h" |
| 15 | #include "join.h" |
| 16 | #include "wext.h" |
| 17 | |
| 18 | /** |
| 19 | * @brief This function handles disconnect event. it |
| 20 | * reports disconnect to upper layer, clean tx/rx packets, |
| 21 | * reset link state etc. |
| 22 | * |
Holger Schurig | 69f9032 | 2007-11-23 15:43:44 +0100 | [diff] [blame] | 23 | * @param priv A pointer to struct lbs_private structure |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 24 | * @return n/a |
| 25 | */ |
Holger Schurig | 69f9032 | 2007-11-23 15:43:44 +0100 | [diff] [blame] | 26 | void lbs_mac_event_disconnected(struct lbs_private *priv) |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 27 | { |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 28 | union iwreq_data wrqu; |
| 29 | |
David Woodhouse | aa21c00 | 2007-12-08 20:04:36 +0000 | [diff] [blame] | 30 | if (priv->connect_status != LBS_CONNECTED) |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 31 | return; |
| 32 | |
Holger Schurig | 9184346 | 2007-11-28 14:05:02 +0100 | [diff] [blame] | 33 | lbs_deb_enter(LBS_DEB_ASSOC); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 34 | |
| 35 | memset(wrqu.ap_addr.sa_data, 0x00, ETH_ALEN); |
| 36 | wrqu.ap_addr.sa_family = ARPHRD_ETHER; |
| 37 | |
| 38 | /* |
| 39 | * Cisco AP sends EAP failure and de-auth in less than 0.5 ms. |
| 40 | * It causes problem in the Supplicant |
| 41 | */ |
| 42 | |
| 43 | msleep_interruptible(1000); |
Holger Schurig | 634b8f4 | 2007-05-25 13:05:16 -0400 | [diff] [blame] | 44 | wireless_send_event(priv->dev, SIOCGIWAP, &wrqu, NULL); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 45 | |
| 46 | /* Free Tx and Rx packets */ |
David Woodhouse | aa21c00 | 2007-12-08 20:04:36 +0000 | [diff] [blame] | 47 | kfree_skb(priv->currenttxskb); |
| 48 | priv->currenttxskb = NULL; |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 49 | |
| 50 | /* report disconnect to upper layer */ |
Holger Schurig | 634b8f4 | 2007-05-25 13:05:16 -0400 | [diff] [blame] | 51 | netif_stop_queue(priv->dev); |
| 52 | netif_carrier_off(priv->dev); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 53 | |
| 54 | /* reset SNR/NF/RSSI values */ |
David Woodhouse | aa21c00 | 2007-12-08 20:04:36 +0000 | [diff] [blame] | 55 | memset(priv->SNR, 0x00, sizeof(priv->SNR)); |
| 56 | memset(priv->NF, 0x00, sizeof(priv->NF)); |
| 57 | memset(priv->RSSI, 0x00, sizeof(priv->RSSI)); |
| 58 | memset(priv->rawSNR, 0x00, sizeof(priv->rawSNR)); |
| 59 | memset(priv->rawNF, 0x00, sizeof(priv->rawNF)); |
| 60 | priv->nextSNRNF = 0; |
| 61 | priv->numSNRNF = 0; |
| 62 | priv->connect_status = LBS_DISCONNECTED; |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 63 | |
Dan Williams | e76850d | 2007-05-25 17:09:41 -0400 | [diff] [blame] | 64 | /* Clear out associated SSID and BSSID since connection is |
| 65 | * no longer valid. |
| 66 | */ |
David Woodhouse | aa21c00 | 2007-12-08 20:04:36 +0000 | [diff] [blame] | 67 | memset(&priv->curbssparams.bssid, 0, ETH_ALEN); |
| 68 | memset(&priv->curbssparams.ssid, 0, IW_ESSID_MAX_SIZE); |
| 69 | priv->curbssparams.ssid_len = 0; |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 70 | |
David Woodhouse | aa21c00 | 2007-12-08 20:04:36 +0000 | [diff] [blame] | 71 | if (priv->psstate != PS_STATE_FULL_POWER) { |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 72 | /* make firmware to exit PS mode */ |
Holger Schurig | a6c8700 | 2007-08-02 11:54:10 -0400 | [diff] [blame] | 73 | lbs_deb_cmd("disconnected, so exit PS mode\n"); |
Holger Schurig | 1007832 | 2007-11-15 18:05:47 -0500 | [diff] [blame] | 74 | lbs_ps_wakeup(priv, 0); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 75 | } |
Holger Schurig | a6c8700 | 2007-08-02 11:54:10 -0400 | [diff] [blame] | 76 | lbs_deb_leave(LBS_DEB_CMD); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 77 | } |
| 78 | |
| 79 | /** |
| 80 | * @brief This function handles MIC failure event. |
| 81 | * |
Holger Schurig | 69f9032 | 2007-11-23 15:43:44 +0100 | [diff] [blame] | 82 | * @param priv A pointer to struct lbs_private structure |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 83 | * @para event the event id |
| 84 | * @return n/a |
| 85 | */ |
Holger Schurig | 69f9032 | 2007-11-23 15:43:44 +0100 | [diff] [blame] | 86 | static void handle_mic_failureevent(struct lbs_private *priv, u32 event) |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 87 | { |
| 88 | char buf[50]; |
| 89 | |
Holger Schurig | a6c8700 | 2007-08-02 11:54:10 -0400 | [diff] [blame] | 90 | lbs_deb_enter(LBS_DEB_CMD); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 91 | memset(buf, 0, sizeof(buf)); |
| 92 | |
| 93 | sprintf(buf, "%s", "MLME-MICHAELMICFAILURE.indication "); |
| 94 | |
| 95 | if (event == MACREG_INT_CODE_MIC_ERR_UNICAST) { |
| 96 | strcat(buf, "unicast "); |
| 97 | } else { |
| 98 | strcat(buf, "multicast "); |
| 99 | } |
| 100 | |
Holger Schurig | 1007832 | 2007-11-15 18:05:47 -0500 | [diff] [blame] | 101 | lbs_send_iwevcustom_event(priv, buf); |
Holger Schurig | a6c8700 | 2007-08-02 11:54:10 -0400 | [diff] [blame] | 102 | lbs_deb_leave(LBS_DEB_CMD); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 103 | } |
| 104 | |
Holger Schurig | 69f9032 | 2007-11-23 15:43:44 +0100 | [diff] [blame] | 105 | static int lbs_ret_reg_access(struct lbs_private *priv, |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 106 | u16 type, struct cmd_ds_command *resp) |
| 107 | { |
Holger Schurig | 9012b28 | 2007-05-25 11:27:16 -0400 | [diff] [blame] | 108 | int ret = 0; |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 109 | |
Holger Schurig | 9012b28 | 2007-05-25 11:27:16 -0400 | [diff] [blame] | 110 | lbs_deb_enter(LBS_DEB_CMD); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 111 | |
| 112 | switch (type) { |
Holger Schurig | 6b63cd0 | 2007-08-02 11:53:36 -0400 | [diff] [blame] | 113 | case CMD_RET(CMD_MAC_REG_ACCESS): |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 114 | { |
David Woodhouse | 981f187 | 2007-05-25 23:36:54 -0400 | [diff] [blame] | 115 | struct cmd_ds_mac_reg_access *reg = &resp->params.macreg; |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 116 | |
David Woodhouse | aa21c00 | 2007-12-08 20:04:36 +0000 | [diff] [blame] | 117 | priv->offsetvalue.offset = (u32)le16_to_cpu(reg->offset); |
| 118 | priv->offsetvalue.value = le32_to_cpu(reg->value); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 119 | break; |
| 120 | } |
| 121 | |
Holger Schurig | 6b63cd0 | 2007-08-02 11:53:36 -0400 | [diff] [blame] | 122 | case CMD_RET(CMD_BBP_REG_ACCESS): |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 123 | { |
David Woodhouse | 981f187 | 2007-05-25 23:36:54 -0400 | [diff] [blame] | 124 | struct cmd_ds_bbp_reg_access *reg = &resp->params.bbpreg; |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 125 | |
David Woodhouse | aa21c00 | 2007-12-08 20:04:36 +0000 | [diff] [blame] | 126 | priv->offsetvalue.offset = (u32)le16_to_cpu(reg->offset); |
| 127 | priv->offsetvalue.value = reg->value; |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 128 | break; |
| 129 | } |
| 130 | |
Holger Schurig | 6b63cd0 | 2007-08-02 11:53:36 -0400 | [diff] [blame] | 131 | case CMD_RET(CMD_RF_REG_ACCESS): |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 132 | { |
David Woodhouse | 981f187 | 2007-05-25 23:36:54 -0400 | [diff] [blame] | 133 | struct cmd_ds_rf_reg_access *reg = &resp->params.rfreg; |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 134 | |
David Woodhouse | aa21c00 | 2007-12-08 20:04:36 +0000 | [diff] [blame] | 135 | priv->offsetvalue.offset = (u32)le16_to_cpu(reg->offset); |
| 136 | priv->offsetvalue.value = reg->value; |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 137 | break; |
| 138 | } |
| 139 | |
| 140 | default: |
Holger Schurig | 9012b28 | 2007-05-25 11:27:16 -0400 | [diff] [blame] | 141 | ret = -1; |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 142 | } |
| 143 | |
Holger Schurig | 8b17d72 | 2007-10-08 11:09:30 +0200 | [diff] [blame] | 144 | lbs_deb_leave_args(LBS_DEB_CMD, "ret %d", ret); |
Holger Schurig | 9012b28 | 2007-05-25 11:27:16 -0400 | [diff] [blame] | 145 | return ret; |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 146 | } |
| 147 | |
Holger Schurig | 69f9032 | 2007-11-23 15:43:44 +0100 | [diff] [blame] | 148 | static int lbs_ret_802_11_sleep_params(struct lbs_private *priv, |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 149 | struct cmd_ds_command *resp) |
| 150 | { |
| 151 | struct cmd_ds_802_11_sleep_params *sp = &resp->params.sleep_params; |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 152 | |
Holger Schurig | 9012b28 | 2007-05-25 11:27:16 -0400 | [diff] [blame] | 153 | lbs_deb_enter(LBS_DEB_CMD); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 154 | |
Holger Schurig | a6c8700 | 2007-08-02 11:54:10 -0400 | [diff] [blame] | 155 | lbs_deb_cmd("error 0x%x, offset 0x%x, stabletime 0x%x, calcontrol 0x%x " |
| 156 | "extsleepclk 0x%x\n", le16_to_cpu(sp->error), |
David Woodhouse | 981f187 | 2007-05-25 23:36:54 -0400 | [diff] [blame] | 157 | le16_to_cpu(sp->offset), le16_to_cpu(sp->stabletime), |
| 158 | sp->calcontrol, sp->externalsleepclk); |
| 159 | |
David Woodhouse | aa21c00 | 2007-12-08 20:04:36 +0000 | [diff] [blame] | 160 | priv->sp.sp_error = le16_to_cpu(sp->error); |
| 161 | priv->sp.sp_offset = le16_to_cpu(sp->offset); |
| 162 | priv->sp.sp_stabletime = le16_to_cpu(sp->stabletime); |
| 163 | priv->sp.sp_calcontrol = sp->calcontrol; |
| 164 | priv->sp.sp_extsleepclk = sp->externalsleepclk; |
| 165 | priv->sp.sp_reserved = le16_to_cpu(sp->reserved); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 166 | |
Holger Schurig | 9012b28 | 2007-05-25 11:27:16 -0400 | [diff] [blame] | 167 | lbs_deb_enter(LBS_DEB_CMD); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 168 | return 0; |
| 169 | } |
| 170 | |
Holger Schurig | 69f9032 | 2007-11-23 15:43:44 +0100 | [diff] [blame] | 171 | static int lbs_ret_802_11_stat(struct lbs_private *priv, |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 172 | struct cmd_ds_command *resp) |
| 173 | { |
Holger Schurig | a6c8700 | 2007-08-02 11:54:10 -0400 | [diff] [blame] | 174 | lbs_deb_enter(LBS_DEB_CMD); |
David Woodhouse | aa21c00 | 2007-12-08 20:04:36 +0000 | [diff] [blame] | 175 | /* currently priv->wlan802_11Stat is unused |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 176 | |
| 177 | struct cmd_ds_802_11_get_stat *p11Stat = &resp->params.gstat; |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 178 | |
| 179 | // TODO Convert it to Big endian befor copy |
David Woodhouse | aa21c00 | 2007-12-08 20:04:36 +0000 | [diff] [blame] | 180 | memcpy(&priv->wlan802_11Stat, |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 181 | p11Stat, sizeof(struct cmd_ds_802_11_get_stat)); |
| 182 | */ |
Holger Schurig | a6c8700 | 2007-08-02 11:54:10 -0400 | [diff] [blame] | 183 | lbs_deb_leave(LBS_DEB_CMD); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 184 | return 0; |
| 185 | } |
| 186 | |
Holger Schurig | 69f9032 | 2007-11-23 15:43:44 +0100 | [diff] [blame] | 187 | static int lbs_ret_802_11_snmp_mib(struct lbs_private *priv, |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 188 | struct cmd_ds_command *resp) |
| 189 | { |
| 190 | struct cmd_ds_802_11_snmp_mib *smib = &resp->params.smib; |
| 191 | u16 oid = le16_to_cpu(smib->oid); |
| 192 | u16 querytype = le16_to_cpu(smib->querytype); |
| 193 | |
Holger Schurig | 9012b28 | 2007-05-25 11:27:16 -0400 | [diff] [blame] | 194 | lbs_deb_enter(LBS_DEB_CMD); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 195 | |
Holger Schurig | a6c8700 | 2007-08-02 11:54:10 -0400 | [diff] [blame] | 196 | lbs_deb_cmd("SNMP_RESP: oid 0x%x, querytype 0x%x\n", oid, |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 197 | querytype); |
Holger Schurig | a6c8700 | 2007-08-02 11:54:10 -0400 | [diff] [blame] | 198 | lbs_deb_cmd("SNMP_RESP: Buf size %d\n", le16_to_cpu(smib->bufsize)); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 199 | |
Dan Williams | 0aef64d | 2007-08-02 11:31:18 -0400 | [diff] [blame] | 200 | if (querytype == CMD_ACT_GET) { |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 201 | switch (oid) { |
Dan Williams | 0aef64d | 2007-08-02 11:31:18 -0400 | [diff] [blame] | 202 | case FRAGTHRESH_I: |
David Woodhouse | aa21c00 | 2007-12-08 20:04:36 +0000 | [diff] [blame] | 203 | priv->fragthsd = |
David Woodhouse | 981f187 | 2007-05-25 23:36:54 -0400 | [diff] [blame] | 204 | le16_to_cpu(*((__le16 *)(smib->value))); |
Holger Schurig | a6c8700 | 2007-08-02 11:54:10 -0400 | [diff] [blame] | 205 | lbs_deb_cmd("SNMP_RESP: frag threshold %u\n", |
David Woodhouse | aa21c00 | 2007-12-08 20:04:36 +0000 | [diff] [blame] | 206 | priv->fragthsd); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 207 | break; |
Dan Williams | 0aef64d | 2007-08-02 11:31:18 -0400 | [diff] [blame] | 208 | case RTSTHRESH_I: |
David Woodhouse | aa21c00 | 2007-12-08 20:04:36 +0000 | [diff] [blame] | 209 | priv->rtsthsd = |
David Woodhouse | 981f187 | 2007-05-25 23:36:54 -0400 | [diff] [blame] | 210 | le16_to_cpu(*((__le16 *)(smib->value))); |
Holger Schurig | a6c8700 | 2007-08-02 11:54:10 -0400 | [diff] [blame] | 211 | lbs_deb_cmd("SNMP_RESP: rts threshold %u\n", |
David Woodhouse | aa21c00 | 2007-12-08 20:04:36 +0000 | [diff] [blame] | 212 | priv->rtsthsd); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 213 | break; |
Dan Williams | 0aef64d | 2007-08-02 11:31:18 -0400 | [diff] [blame] | 214 | case SHORT_RETRYLIM_I: |
David Woodhouse | aa21c00 | 2007-12-08 20:04:36 +0000 | [diff] [blame] | 215 | priv->txretrycount = |
David Woodhouse | 981f187 | 2007-05-25 23:36:54 -0400 | [diff] [blame] | 216 | le16_to_cpu(*((__le16 *)(smib->value))); |
Holger Schurig | a6c8700 | 2007-08-02 11:54:10 -0400 | [diff] [blame] | 217 | lbs_deb_cmd("SNMP_RESP: tx retry count %u\n", |
David Woodhouse | aa21c00 | 2007-12-08 20:04:36 +0000 | [diff] [blame] | 218 | priv->rtsthsd); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 219 | break; |
| 220 | default: |
| 221 | break; |
| 222 | } |
| 223 | } |
| 224 | |
Holger Schurig | 9012b28 | 2007-05-25 11:27:16 -0400 | [diff] [blame] | 225 | lbs_deb_enter(LBS_DEB_CMD); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 226 | return 0; |
| 227 | } |
| 228 | |
Holger Schurig | 69f9032 | 2007-11-23 15:43:44 +0100 | [diff] [blame] | 229 | static int lbs_ret_802_11_key_material(struct lbs_private *priv, |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 230 | struct cmd_ds_command *resp) |
| 231 | { |
| 232 | struct cmd_ds_802_11_key_material *pkeymaterial = |
| 233 | &resp->params.keymaterial; |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 234 | u16 action = le16_to_cpu(pkeymaterial->action); |
| 235 | |
Holger Schurig | 9012b28 | 2007-05-25 11:27:16 -0400 | [diff] [blame] | 236 | lbs_deb_enter(LBS_DEB_CMD); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 237 | |
| 238 | /* Copy the returned key to driver private data */ |
Dan Williams | 0aef64d | 2007-08-02 11:31:18 -0400 | [diff] [blame] | 239 | if (action == CMD_ACT_GET) { |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 240 | u8 * buf_ptr = (u8 *) &pkeymaterial->keyParamSet; |
| 241 | u8 * resp_end = (u8 *) (resp + le16_to_cpu(resp->size)); |
| 242 | |
| 243 | while (buf_ptr < resp_end) { |
| 244 | struct MrvlIEtype_keyParamSet * pkeyparamset = |
| 245 | (struct MrvlIEtype_keyParamSet *) buf_ptr; |
Dan Williams | 1443b65 | 2007-08-02 10:45:55 -0400 | [diff] [blame] | 246 | struct enc_key * pkey; |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 247 | u16 param_set_len = le16_to_cpu(pkeyparamset->length); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 248 | u16 key_len = le16_to_cpu(pkeyparamset->keylen); |
Dan Williams | 1443b65 | 2007-08-02 10:45:55 -0400 | [diff] [blame] | 249 | u16 key_flags = le16_to_cpu(pkeyparamset->keyinfo); |
| 250 | u16 key_type = le16_to_cpu(pkeyparamset->keytypeid); |
| 251 | u8 * end; |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 252 | |
| 253 | end = (u8 *) pkeyparamset + sizeof (pkeyparamset->type) |
| 254 | + sizeof (pkeyparamset->length) |
| 255 | + param_set_len; |
| 256 | /* Make sure we don't access past the end of the IEs */ |
| 257 | if (end > resp_end) |
| 258 | break; |
| 259 | |
Dan Williams | 1443b65 | 2007-08-02 10:45:55 -0400 | [diff] [blame] | 260 | if (key_flags & KEY_INFO_WPA_UNICAST) |
David Woodhouse | aa21c00 | 2007-12-08 20:04:36 +0000 | [diff] [blame] | 261 | pkey = &priv->wpa_unicast_key; |
Dan Williams | 1443b65 | 2007-08-02 10:45:55 -0400 | [diff] [blame] | 262 | else if (key_flags & KEY_INFO_WPA_MCAST) |
David Woodhouse | aa21c00 | 2007-12-08 20:04:36 +0000 | [diff] [blame] | 263 | pkey = &priv->wpa_mcast_key; |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 264 | else |
| 265 | break; |
| 266 | |
| 267 | /* Copy returned key into driver */ |
Dan Williams | 1443b65 | 2007-08-02 10:45:55 -0400 | [diff] [blame] | 268 | memset(pkey, 0, sizeof(struct enc_key)); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 269 | if (key_len > sizeof(pkey->key)) |
| 270 | break; |
Dan Williams | 1443b65 | 2007-08-02 10:45:55 -0400 | [diff] [blame] | 271 | pkey->type = key_type; |
| 272 | pkey->flags = key_flags; |
| 273 | pkey->len = key_len; |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 274 | memcpy(pkey->key, pkeyparamset->key, pkey->len); |
| 275 | |
| 276 | buf_ptr = end + 1; |
| 277 | } |
| 278 | } |
| 279 | |
Holger Schurig | 9012b28 | 2007-05-25 11:27:16 -0400 | [diff] [blame] | 280 | lbs_deb_enter(LBS_DEB_CMD); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 281 | return 0; |
| 282 | } |
| 283 | |
Holger Schurig | 69f9032 | 2007-11-23 15:43:44 +0100 | [diff] [blame] | 284 | static int lbs_ret_802_11_mac_address(struct lbs_private *priv, |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 285 | struct cmd_ds_command *resp) |
| 286 | { |
| 287 | struct cmd_ds_802_11_mac_address *macadd = &resp->params.macadd; |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 288 | |
Holger Schurig | 9012b28 | 2007-05-25 11:27:16 -0400 | [diff] [blame] | 289 | lbs_deb_enter(LBS_DEB_CMD); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 290 | |
David Woodhouse | aa21c00 | 2007-12-08 20:04:36 +0000 | [diff] [blame] | 291 | memcpy(priv->current_addr, macadd->macadd, ETH_ALEN); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 292 | |
Holger Schurig | 9012b28 | 2007-05-25 11:27:16 -0400 | [diff] [blame] | 293 | lbs_deb_enter(LBS_DEB_CMD); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 294 | return 0; |
| 295 | } |
| 296 | |
Holger Schurig | 69f9032 | 2007-11-23 15:43:44 +0100 | [diff] [blame] | 297 | static int lbs_ret_802_11_rf_tx_power(struct lbs_private *priv, |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 298 | struct cmd_ds_command *resp) |
| 299 | { |
| 300 | struct cmd_ds_802_11_rf_tx_power *rtp = &resp->params.txp; |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 301 | |
Holger Schurig | 9012b28 | 2007-05-25 11:27:16 -0400 | [diff] [blame] | 302 | lbs_deb_enter(LBS_DEB_CMD); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 303 | |
David Woodhouse | aa21c00 | 2007-12-08 20:04:36 +0000 | [diff] [blame] | 304 | priv->txpowerlevel = le16_to_cpu(rtp->currentlevel); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 305 | |
David Woodhouse | aa21c00 | 2007-12-08 20:04:36 +0000 | [diff] [blame] | 306 | lbs_deb_cmd("TX power currently %d\n", priv->txpowerlevel); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 307 | |
Holger Schurig | a6c8700 | 2007-08-02 11:54:10 -0400 | [diff] [blame] | 308 | lbs_deb_leave(LBS_DEB_CMD); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 309 | return 0; |
| 310 | } |
| 311 | |
Holger Schurig | 69f9032 | 2007-11-23 15:43:44 +0100 | [diff] [blame] | 312 | static int lbs_ret_802_11_rate_adapt_rateset(struct lbs_private *priv, |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 313 | struct cmd_ds_command *resp) |
| 314 | { |
David Woodhouse | 981f187 | 2007-05-25 23:36:54 -0400 | [diff] [blame] | 315 | struct cmd_ds_802_11_rate_adapt_rateset *rates = &resp->params.rateset; |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 316 | |
Holger Schurig | 9012b28 | 2007-05-25 11:27:16 -0400 | [diff] [blame] | 317 | lbs_deb_enter(LBS_DEB_CMD); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 318 | |
Dan Williams | 0aef64d | 2007-08-02 11:31:18 -0400 | [diff] [blame] | 319 | if (rates->action == CMD_ACT_GET) { |
David Woodhouse | aa21c00 | 2007-12-08 20:04:36 +0000 | [diff] [blame] | 320 | priv->enablehwauto = le16_to_cpu(rates->enablehwauto); |
| 321 | priv->ratebitmap = le16_to_cpu(rates->bitmap); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 322 | } |
| 323 | |
Holger Schurig | a6c8700 | 2007-08-02 11:54:10 -0400 | [diff] [blame] | 324 | lbs_deb_leave(LBS_DEB_CMD); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 325 | return 0; |
| 326 | } |
| 327 | |
Holger Schurig | 69f9032 | 2007-11-23 15:43:44 +0100 | [diff] [blame] | 328 | static int lbs_ret_802_11_rssi(struct lbs_private *priv, |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 329 | struct cmd_ds_command *resp) |
| 330 | { |
| 331 | struct cmd_ds_802_11_rssi_rsp *rssirsp = &resp->params.rssirsp; |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 332 | |
Holger Schurig | a6c8700 | 2007-08-02 11:54:10 -0400 | [diff] [blame] | 333 | lbs_deb_enter(LBS_DEB_CMD); |
| 334 | |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 335 | /* store the non average value */ |
David Woodhouse | aa21c00 | 2007-12-08 20:04:36 +0000 | [diff] [blame] | 336 | priv->SNR[TYPE_BEACON][TYPE_NOAVG] = le16_to_cpu(rssirsp->SNR); |
| 337 | priv->NF[TYPE_BEACON][TYPE_NOAVG] = le16_to_cpu(rssirsp->noisefloor); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 338 | |
David Woodhouse | aa21c00 | 2007-12-08 20:04:36 +0000 | [diff] [blame] | 339 | priv->SNR[TYPE_BEACON][TYPE_AVG] = le16_to_cpu(rssirsp->avgSNR); |
| 340 | priv->NF[TYPE_BEACON][TYPE_AVG] = le16_to_cpu(rssirsp->avgnoisefloor); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 341 | |
David Woodhouse | aa21c00 | 2007-12-08 20:04:36 +0000 | [diff] [blame] | 342 | priv->RSSI[TYPE_BEACON][TYPE_NOAVG] = |
| 343 | CAL_RSSI(priv->SNR[TYPE_BEACON][TYPE_NOAVG], |
| 344 | priv->NF[TYPE_BEACON][TYPE_NOAVG]); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 345 | |
David Woodhouse | aa21c00 | 2007-12-08 20:04:36 +0000 | [diff] [blame] | 346 | priv->RSSI[TYPE_BEACON][TYPE_AVG] = |
| 347 | CAL_RSSI(priv->SNR[TYPE_BEACON][TYPE_AVG] / AVG_SCALE, |
| 348 | priv->NF[TYPE_BEACON][TYPE_AVG] / AVG_SCALE); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 349 | |
Holger Schurig | a6c8700 | 2007-08-02 11:54:10 -0400 | [diff] [blame] | 350 | lbs_deb_cmd("RSSI: beacon %d, avg %d\n", |
David Woodhouse | aa21c00 | 2007-12-08 20:04:36 +0000 | [diff] [blame] | 351 | priv->RSSI[TYPE_BEACON][TYPE_NOAVG], |
| 352 | priv->RSSI[TYPE_BEACON][TYPE_AVG]); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 353 | |
Holger Schurig | a6c8700 | 2007-08-02 11:54:10 -0400 | [diff] [blame] | 354 | lbs_deb_leave(LBS_DEB_CMD); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 355 | return 0; |
| 356 | } |
| 357 | |
Holger Schurig | 69f9032 | 2007-11-23 15:43:44 +0100 | [diff] [blame] | 358 | static int lbs_ret_802_11_eeprom_access(struct lbs_private *priv, |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 359 | struct cmd_ds_command *resp) |
| 360 | { |
Holger Schurig | 1007832 | 2007-11-15 18:05:47 -0500 | [diff] [blame] | 361 | struct lbs_ioctl_regrdwr *pbuf; |
David Woodhouse | aa21c00 | 2007-12-08 20:04:36 +0000 | [diff] [blame] | 362 | pbuf = (struct lbs_ioctl_regrdwr *) priv->prdeeprom; |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 363 | |
Holger Schurig | a6c8700 | 2007-08-02 11:54:10 -0400 | [diff] [blame] | 364 | lbs_deb_enter_args(LBS_DEB_CMD, "len %d", |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 365 | le16_to_cpu(resp->params.rdeeprom.bytecount)); |
| 366 | if (pbuf->NOB < le16_to_cpu(resp->params.rdeeprom.bytecount)) { |
| 367 | pbuf->NOB = 0; |
Holger Schurig | a6c8700 | 2007-08-02 11:54:10 -0400 | [diff] [blame] | 368 | lbs_deb_cmd("EEPROM read length too big\n"); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 369 | return -1; |
| 370 | } |
| 371 | pbuf->NOB = le16_to_cpu(resp->params.rdeeprom.bytecount); |
| 372 | if (pbuf->NOB > 0) { |
| 373 | |
| 374 | memcpy(&pbuf->value, (u8 *) & resp->params.rdeeprom.value, |
| 375 | le16_to_cpu(resp->params.rdeeprom.bytecount)); |
Holger Schurig | a6c8700 | 2007-08-02 11:54:10 -0400 | [diff] [blame] | 376 | lbs_deb_hex(LBS_DEB_CMD, "EEPROM", (char *)&pbuf->value, |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 377 | le16_to_cpu(resp->params.rdeeprom.bytecount)); |
| 378 | } |
Holger Schurig | a6c8700 | 2007-08-02 11:54:10 -0400 | [diff] [blame] | 379 | lbs_deb_leave(LBS_DEB_CMD); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 380 | return 0; |
| 381 | } |
| 382 | |
Holger Schurig | 69f9032 | 2007-11-23 15:43:44 +0100 | [diff] [blame] | 383 | static int lbs_ret_get_log(struct lbs_private *priv, |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 384 | struct cmd_ds_command *resp) |
| 385 | { |
David Woodhouse | 981f187 | 2007-05-25 23:36:54 -0400 | [diff] [blame] | 386 | struct cmd_ds_802_11_get_log *logmessage = &resp->params.glog; |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 387 | |
Holger Schurig | 9012b28 | 2007-05-25 11:27:16 -0400 | [diff] [blame] | 388 | lbs_deb_enter(LBS_DEB_CMD); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 389 | |
David Woodhouse | 981f187 | 2007-05-25 23:36:54 -0400 | [diff] [blame] | 390 | /* Stored little-endian */ |
David Woodhouse | aa21c00 | 2007-12-08 20:04:36 +0000 | [diff] [blame] | 391 | memcpy(&priv->logmsg, logmessage, sizeof(struct cmd_ds_802_11_get_log)); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 392 | |
Holger Schurig | a6c8700 | 2007-08-02 11:54:10 -0400 | [diff] [blame] | 393 | lbs_deb_leave(LBS_DEB_CMD); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 394 | return 0; |
| 395 | } |
| 396 | |
Holger Schurig | 69f9032 | 2007-11-23 15:43:44 +0100 | [diff] [blame] | 397 | static int lbs_ret_802_11_enable_rsn(struct lbs_private *priv, |
Dan Williams | 18c96c34 | 2007-06-18 12:01:12 -0400 | [diff] [blame] | 398 | struct cmd_ds_command *resp) |
| 399 | { |
| 400 | struct cmd_ds_802_11_enable_rsn *enable_rsn = &resp->params.enbrsn; |
David Woodhouse | aa21c00 | 2007-12-08 20:04:36 +0000 | [diff] [blame] | 401 | u32 * pdata_buf = priv->cur_cmd->pdata_buf; |
Dan Williams | 18c96c34 | 2007-06-18 12:01:12 -0400 | [diff] [blame] | 402 | |
| 403 | lbs_deb_enter(LBS_DEB_CMD); |
| 404 | |
Dan Williams | 0aef64d | 2007-08-02 11:31:18 -0400 | [diff] [blame] | 405 | if (enable_rsn->action == cpu_to_le16(CMD_ACT_GET)) { |
Dan Williams | 18c96c34 | 2007-06-18 12:01:12 -0400 | [diff] [blame] | 406 | if (pdata_buf) |
| 407 | *pdata_buf = (u32) le16_to_cpu(enable_rsn->enable); |
| 408 | } |
| 409 | |
Holger Schurig | a6c8700 | 2007-08-02 11:54:10 -0400 | [diff] [blame] | 410 | lbs_deb_leave(LBS_DEB_CMD); |
Dan Williams | 18c96c34 | 2007-06-18 12:01:12 -0400 | [diff] [blame] | 411 | return 0; |
| 412 | } |
| 413 | |
Brajesh Dave | 96287ac | 2007-11-20 17:44:28 -0500 | [diff] [blame] | 414 | static int lbs_ret_802_11_bcn_ctrl(struct lbs_private * priv, |
| 415 | struct cmd_ds_command *resp) |
| 416 | { |
| 417 | struct cmd_ds_802_11_beacon_control *bcn_ctrl = |
| 418 | &resp->params.bcn_ctrl; |
Brajesh Dave | 96287ac | 2007-11-20 17:44:28 -0500 | [diff] [blame] | 419 | |
| 420 | lbs_deb_enter(LBS_DEB_CMD); |
| 421 | |
| 422 | if (bcn_ctrl->action == CMD_ACT_GET) { |
David Woodhouse | aa21c00 | 2007-12-08 20:04:36 +0000 | [diff] [blame] | 423 | priv->beacon_enable = (u8) le16_to_cpu(bcn_ctrl->beacon_enable); |
| 424 | priv->beacon_period = le16_to_cpu(bcn_ctrl->beacon_period); |
Brajesh Dave | 96287ac | 2007-11-20 17:44:28 -0500 | [diff] [blame] | 425 | } |
| 426 | |
| 427 | lbs_deb_enter(LBS_DEB_CMD); |
| 428 | return 0; |
| 429 | } |
| 430 | |
Holger Schurig | 3a18864 | 2007-11-26 10:07:14 +0100 | [diff] [blame] | 431 | static int lbs_ret_802_11_subscribe_event(struct lbs_private *priv, |
| 432 | struct cmd_ds_command *resp) |
| 433 | { |
Holger Schurig | 3a18864 | 2007-11-26 10:07:14 +0100 | [diff] [blame] | 434 | struct cmd_ds_802_11_subscribe_event *cmd_event = |
| 435 | &resp->params.subscribe_event; |
| 436 | struct cmd_ds_802_11_subscribe_event *dst_event = |
David Woodhouse | aa21c00 | 2007-12-08 20:04:36 +0000 | [diff] [blame] | 437 | priv->cur_cmd->pdata_buf; |
Holger Schurig | 3a18864 | 2007-11-26 10:07:14 +0100 | [diff] [blame] | 438 | |
| 439 | lbs_deb_enter(LBS_DEB_CMD); |
| 440 | |
| 441 | if (dst_event->action == cpu_to_le16(CMD_ACT_GET)) { |
Holger Schurig | c2df2ef | 2007-12-07 15:30:44 +0000 | [diff] [blame] | 442 | dst_event->events = cmd_event->events; |
Holger Schurig | 3a18864 | 2007-11-26 10:07:14 +0100 | [diff] [blame] | 443 | memcpy(dst_event->tlv, cmd_event->tlv, sizeof(dst_event->tlv)); |
| 444 | } |
| 445 | |
| 446 | lbs_deb_leave(LBS_DEB_CMD); |
| 447 | return 0; |
| 448 | } |
| 449 | |
David Woodhouse | 1309b55 | 2007-12-10 13:36:10 -0500 | [diff] [blame] | 450 | static inline int handle_cmd_response(struct lbs_private *priv, |
| 451 | unsigned long dummy, |
Dan Williams | ddac452 | 2007-12-11 13:49:39 -0500 | [diff] [blame] | 452 | struct cmd_header *cmd_response) |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 453 | { |
Dan Williams | ddac452 | 2007-12-11 13:49:39 -0500 | [diff] [blame] | 454 | struct cmd_ds_command *resp = (struct cmd_ds_command *) cmd_response; |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 455 | int ret = 0; |
| 456 | unsigned long flags; |
David Woodhouse | 1309b55 | 2007-12-10 13:36:10 -0500 | [diff] [blame] | 457 | uint16_t respcmd = le16_to_cpu(resp->command); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 458 | |
Holger Schurig | a6c8700 | 2007-08-02 11:54:10 -0400 | [diff] [blame] | 459 | lbs_deb_enter(LBS_DEB_HOST); |
| 460 | |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 461 | switch (respcmd) { |
Holger Schurig | 6b63cd0 | 2007-08-02 11:53:36 -0400 | [diff] [blame] | 462 | case CMD_RET(CMD_MAC_REG_ACCESS): |
| 463 | case CMD_RET(CMD_BBP_REG_ACCESS): |
| 464 | case CMD_RET(CMD_RF_REG_ACCESS): |
Holger Schurig | 1007832 | 2007-11-15 18:05:47 -0500 | [diff] [blame] | 465 | ret = lbs_ret_reg_access(priv, respcmd, resp); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 466 | break; |
| 467 | |
Holger Schurig | 6b63cd0 | 2007-08-02 11:53:36 -0400 | [diff] [blame] | 468 | case CMD_RET(CMD_802_11_SCAN): |
Holger Schurig | 1007832 | 2007-11-15 18:05:47 -0500 | [diff] [blame] | 469 | ret = lbs_ret_80211_scan(priv, resp); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 470 | break; |
| 471 | |
Holger Schurig | 6b63cd0 | 2007-08-02 11:53:36 -0400 | [diff] [blame] | 472 | case CMD_RET(CMD_802_11_GET_LOG): |
Holger Schurig | 1007832 | 2007-11-15 18:05:47 -0500 | [diff] [blame] | 473 | ret = lbs_ret_get_log(priv, resp); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 474 | break; |
| 475 | |
Dan Williams | 0aef64d | 2007-08-02 11:31:18 -0400 | [diff] [blame] | 476 | case CMD_RET_802_11_ASSOCIATE: |
Holger Schurig | 6b63cd0 | 2007-08-02 11:53:36 -0400 | [diff] [blame] | 477 | case CMD_RET(CMD_802_11_ASSOCIATE): |
| 478 | case CMD_RET(CMD_802_11_REASSOCIATE): |
Holger Schurig | 1007832 | 2007-11-15 18:05:47 -0500 | [diff] [blame] | 479 | ret = lbs_ret_80211_associate(priv, resp); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 480 | break; |
| 481 | |
Holger Schurig | 6b63cd0 | 2007-08-02 11:53:36 -0400 | [diff] [blame] | 482 | case CMD_RET(CMD_802_11_DISASSOCIATE): |
| 483 | case CMD_RET(CMD_802_11_DEAUTHENTICATE): |
Holger Schurig | 1007832 | 2007-11-15 18:05:47 -0500 | [diff] [blame] | 484 | ret = lbs_ret_80211_disassociate(priv, resp); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 485 | break; |
| 486 | |
Holger Schurig | 6b63cd0 | 2007-08-02 11:53:36 -0400 | [diff] [blame] | 487 | case CMD_RET(CMD_802_11_AD_HOC_START): |
| 488 | case CMD_RET(CMD_802_11_AD_HOC_JOIN): |
Holger Schurig | 1007832 | 2007-11-15 18:05:47 -0500 | [diff] [blame] | 489 | ret = lbs_ret_80211_ad_hoc_start(priv, resp); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 490 | break; |
| 491 | |
Holger Schurig | 6b63cd0 | 2007-08-02 11:53:36 -0400 | [diff] [blame] | 492 | case CMD_RET(CMD_802_11_GET_STAT): |
Holger Schurig | 1007832 | 2007-11-15 18:05:47 -0500 | [diff] [blame] | 493 | ret = lbs_ret_802_11_stat(priv, resp); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 494 | break; |
| 495 | |
Holger Schurig | 6b63cd0 | 2007-08-02 11:53:36 -0400 | [diff] [blame] | 496 | case CMD_RET(CMD_802_11_SNMP_MIB): |
Holger Schurig | 1007832 | 2007-11-15 18:05:47 -0500 | [diff] [blame] | 497 | ret = lbs_ret_802_11_snmp_mib(priv, resp); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 498 | break; |
| 499 | |
Holger Schurig | 6b63cd0 | 2007-08-02 11:53:36 -0400 | [diff] [blame] | 500 | case CMD_RET(CMD_802_11_RF_TX_POWER): |
Holger Schurig | 1007832 | 2007-11-15 18:05:47 -0500 | [diff] [blame] | 501 | ret = lbs_ret_802_11_rf_tx_power(priv, resp); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 502 | break; |
| 503 | |
Holger Schurig | 6b63cd0 | 2007-08-02 11:53:36 -0400 | [diff] [blame] | 504 | case CMD_RET(CMD_802_11_SET_AFC): |
| 505 | case CMD_RET(CMD_802_11_GET_AFC): |
David Woodhouse | aa21c00 | 2007-12-08 20:04:36 +0000 | [diff] [blame] | 506 | spin_lock_irqsave(&priv->driver_lock, flags); |
| 507 | memmove(priv->cur_cmd->pdata_buf, &resp->params.afc, |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 508 | sizeof(struct cmd_ds_802_11_afc)); |
David Woodhouse | aa21c00 | 2007-12-08 20:04:36 +0000 | [diff] [blame] | 509 | spin_unlock_irqrestore(&priv->driver_lock, flags); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 510 | |
| 511 | break; |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 512 | |
Holger Schurig | 6b63cd0 | 2007-08-02 11:53:36 -0400 | [diff] [blame] | 513 | case CMD_RET(CMD_MAC_MULTICAST_ADR): |
| 514 | case CMD_RET(CMD_MAC_CONTROL): |
| 515 | case CMD_RET(CMD_802_11_SET_WEP): |
| 516 | case CMD_RET(CMD_802_11_RESET): |
| 517 | case CMD_RET(CMD_802_11_AUTHENTICATE): |
| 518 | case CMD_RET(CMD_802_11_RADIO_CONTROL): |
| 519 | case CMD_RET(CMD_802_11_BEACON_STOP): |
Dan Williams | 18c96c34 | 2007-06-18 12:01:12 -0400 | [diff] [blame] | 520 | break; |
| 521 | |
Holger Schurig | 6b63cd0 | 2007-08-02 11:53:36 -0400 | [diff] [blame] | 522 | case CMD_RET(CMD_802_11_ENABLE_RSN): |
Holger Schurig | 1007832 | 2007-11-15 18:05:47 -0500 | [diff] [blame] | 523 | ret = lbs_ret_802_11_enable_rsn(priv, resp); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 524 | break; |
| 525 | |
Holger Schurig | 6b63cd0 | 2007-08-02 11:53:36 -0400 | [diff] [blame] | 526 | case CMD_RET(CMD_802_11_RATE_ADAPT_RATESET): |
Holger Schurig | 1007832 | 2007-11-15 18:05:47 -0500 | [diff] [blame] | 527 | ret = lbs_ret_802_11_rate_adapt_rateset(priv, resp); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 528 | break; |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 529 | |
Holger Schurig | 6b63cd0 | 2007-08-02 11:53:36 -0400 | [diff] [blame] | 530 | case CMD_RET(CMD_802_11_RSSI): |
Holger Schurig | 1007832 | 2007-11-15 18:05:47 -0500 | [diff] [blame] | 531 | ret = lbs_ret_802_11_rssi(priv, resp); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 532 | break; |
| 533 | |
Holger Schurig | 6b63cd0 | 2007-08-02 11:53:36 -0400 | [diff] [blame] | 534 | case CMD_RET(CMD_802_11_MAC_ADDRESS): |
Holger Schurig | 1007832 | 2007-11-15 18:05:47 -0500 | [diff] [blame] | 535 | ret = lbs_ret_802_11_mac_address(priv, resp); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 536 | break; |
| 537 | |
Holger Schurig | 6b63cd0 | 2007-08-02 11:53:36 -0400 | [diff] [blame] | 538 | case CMD_RET(CMD_802_11_AD_HOC_STOP): |
Holger Schurig | 1007832 | 2007-11-15 18:05:47 -0500 | [diff] [blame] | 539 | ret = lbs_ret_80211_ad_hoc_stop(priv, resp); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 540 | break; |
| 541 | |
Holger Schurig | 6b63cd0 | 2007-08-02 11:53:36 -0400 | [diff] [blame] | 542 | case CMD_RET(CMD_802_11_KEY_MATERIAL): |
Holger Schurig | 1007832 | 2007-11-15 18:05:47 -0500 | [diff] [blame] | 543 | ret = lbs_ret_802_11_key_material(priv, resp); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 544 | break; |
| 545 | |
Holger Schurig | 6b63cd0 | 2007-08-02 11:53:36 -0400 | [diff] [blame] | 546 | case CMD_RET(CMD_802_11_EEPROM_ACCESS): |
Holger Schurig | 1007832 | 2007-11-15 18:05:47 -0500 | [diff] [blame] | 547 | ret = lbs_ret_802_11_eeprom_access(priv, resp); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 548 | break; |
| 549 | |
Holger Schurig | 6b63cd0 | 2007-08-02 11:53:36 -0400 | [diff] [blame] | 550 | case CMD_RET(CMD_802_11D_DOMAIN_INFO): |
Holger Schurig | 1007832 | 2007-11-15 18:05:47 -0500 | [diff] [blame] | 551 | ret = lbs_ret_802_11d_domain_info(priv, resp); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 552 | break; |
| 553 | |
Holger Schurig | 6b63cd0 | 2007-08-02 11:53:36 -0400 | [diff] [blame] | 554 | case CMD_RET(CMD_802_11_SLEEP_PARAMS): |
Holger Schurig | 1007832 | 2007-11-15 18:05:47 -0500 | [diff] [blame] | 555 | ret = lbs_ret_802_11_sleep_params(priv, resp); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 556 | break; |
Holger Schurig | 6b63cd0 | 2007-08-02 11:53:36 -0400 | [diff] [blame] | 557 | case CMD_RET(CMD_802_11_INACTIVITY_TIMEOUT): |
David Woodhouse | aa21c00 | 2007-12-08 20:04:36 +0000 | [diff] [blame] | 558 | spin_lock_irqsave(&priv->driver_lock, flags); |
| 559 | *((u16 *) priv->cur_cmd->pdata_buf) = |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 560 | le16_to_cpu(resp->params.inactivity_timeout.timeout); |
David Woodhouse | aa21c00 | 2007-12-08 20:04:36 +0000 | [diff] [blame] | 561 | spin_unlock_irqrestore(&priv->driver_lock, flags); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 562 | break; |
| 563 | |
Holger Schurig | 6b63cd0 | 2007-08-02 11:53:36 -0400 | [diff] [blame] | 564 | case CMD_RET(CMD_802_11_TPC_CFG): |
David Woodhouse | aa21c00 | 2007-12-08 20:04:36 +0000 | [diff] [blame] | 565 | spin_lock_irqsave(&priv->driver_lock, flags); |
| 566 | memmove(priv->cur_cmd->pdata_buf, &resp->params.tpccfg, |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 567 | sizeof(struct cmd_ds_802_11_tpc_cfg)); |
David Woodhouse | aa21c00 | 2007-12-08 20:04:36 +0000 | [diff] [blame] | 568 | spin_unlock_irqrestore(&priv->driver_lock, flags); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 569 | break; |
Holger Schurig | 6b63cd0 | 2007-08-02 11:53:36 -0400 | [diff] [blame] | 570 | case CMD_RET(CMD_802_11_LED_GPIO_CTRL): |
David Woodhouse | aa21c00 | 2007-12-08 20:04:36 +0000 | [diff] [blame] | 571 | spin_lock_irqsave(&priv->driver_lock, flags); |
| 572 | memmove(priv->cur_cmd->pdata_buf, &resp->params.ledgpio, |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 573 | sizeof(struct cmd_ds_802_11_led_ctrl)); |
David Woodhouse | aa21c00 | 2007-12-08 20:04:36 +0000 | [diff] [blame] | 574 | spin_unlock_irqrestore(&priv->driver_lock, flags); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 575 | break; |
Holger Schurig | 3a18864 | 2007-11-26 10:07:14 +0100 | [diff] [blame] | 576 | case CMD_RET(CMD_802_11_SUBSCRIBE_EVENT): |
| 577 | ret = lbs_ret_802_11_subscribe_event(priv, resp); |
| 578 | break; |
| 579 | |
Holger Schurig | 6b63cd0 | 2007-08-02 11:53:36 -0400 | [diff] [blame] | 580 | case CMD_RET(CMD_802_11_PWR_CFG): |
David Woodhouse | aa21c00 | 2007-12-08 20:04:36 +0000 | [diff] [blame] | 581 | spin_lock_irqsave(&priv->driver_lock, flags); |
| 582 | memmove(priv->cur_cmd->pdata_buf, &resp->params.pwrcfg, |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 583 | sizeof(struct cmd_ds_802_11_pwr_cfg)); |
David Woodhouse | aa21c00 | 2007-12-08 20:04:36 +0000 | [diff] [blame] | 584 | spin_unlock_irqrestore(&priv->driver_lock, flags); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 585 | |
| 586 | break; |
| 587 | |
Holger Schurig | 6b63cd0 | 2007-08-02 11:53:36 -0400 | [diff] [blame] | 588 | case CMD_RET(CMD_GET_TSF): |
David Woodhouse | aa21c00 | 2007-12-08 20:04:36 +0000 | [diff] [blame] | 589 | spin_lock_irqsave(&priv->driver_lock, flags); |
| 590 | memcpy(priv->cur_cmd->pdata_buf, |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 591 | &resp->params.gettsf.tsfvalue, sizeof(u64)); |
David Woodhouse | aa21c00 | 2007-12-08 20:04:36 +0000 | [diff] [blame] | 592 | spin_unlock_irqrestore(&priv->driver_lock, flags); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 593 | break; |
Holger Schurig | 6b63cd0 | 2007-08-02 11:53:36 -0400 | [diff] [blame] | 594 | case CMD_RET(CMD_BT_ACCESS): |
David Woodhouse | aa21c00 | 2007-12-08 20:04:36 +0000 | [diff] [blame] | 595 | spin_lock_irqsave(&priv->driver_lock, flags); |
| 596 | if (priv->cur_cmd->pdata_buf) |
| 597 | memcpy(priv->cur_cmd->pdata_buf, |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 598 | &resp->params.bt.addr1, 2 * ETH_ALEN); |
David Woodhouse | aa21c00 | 2007-12-08 20:04:36 +0000 | [diff] [blame] | 599 | spin_unlock_irqrestore(&priv->driver_lock, flags); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 600 | break; |
Holger Schurig | 6b63cd0 | 2007-08-02 11:53:36 -0400 | [diff] [blame] | 601 | case CMD_RET(CMD_FWT_ACCESS): |
David Woodhouse | aa21c00 | 2007-12-08 20:04:36 +0000 | [diff] [blame] | 602 | spin_lock_irqsave(&priv->driver_lock, flags); |
| 603 | if (priv->cur_cmd->pdata_buf) |
| 604 | memcpy(priv->cur_cmd->pdata_buf, &resp->params.fwt, |
David Woodhouse | 981f187 | 2007-05-25 23:36:54 -0400 | [diff] [blame] | 605 | sizeof(resp->params.fwt)); |
David Woodhouse | aa21c00 | 2007-12-08 20:04:36 +0000 | [diff] [blame] | 606 | spin_unlock_irqrestore(&priv->driver_lock, flags); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 607 | break; |
Brajesh Dave | 96287ac | 2007-11-20 17:44:28 -0500 | [diff] [blame] | 608 | case CMD_RET(CMD_802_11_BEACON_CTRL): |
| 609 | ret = lbs_ret_802_11_bcn_ctrl(priv, resp); |
| 610 | break; |
| 611 | |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 612 | default: |
Holger Schurig | a6c8700 | 2007-08-02 11:54:10 -0400 | [diff] [blame] | 613 | lbs_deb_host("CMD_RESP: unknown cmd response 0x%04x\n", |
David Woodhouse | e125817 | 2007-12-11 23:42:49 -0500 | [diff] [blame^] | 614 | le16_to_cpu(resp->command)); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 615 | break; |
| 616 | } |
Holger Schurig | a6c8700 | 2007-08-02 11:54:10 -0400 | [diff] [blame] | 617 | lbs_deb_leave(LBS_DEB_HOST); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 618 | return ret; |
| 619 | } |
| 620 | |
Holger Schurig | 69f9032 | 2007-11-23 15:43:44 +0100 | [diff] [blame] | 621 | int lbs_process_rx_command(struct lbs_private *priv) |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 622 | { |
David Woodhouse | e125817 | 2007-12-11 23:42:49 -0500 | [diff] [blame^] | 623 | uint16_t respcmd, curcmd; |
Dan Williams | ddac452 | 2007-12-11 13:49:39 -0500 | [diff] [blame] | 624 | struct cmd_header *resp; |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 625 | int ret = 0; |
David Woodhouse | e125817 | 2007-12-11 23:42:49 -0500 | [diff] [blame^] | 626 | unsigned long flags; |
| 627 | uint16_t result; |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 628 | |
Holger Schurig | a6c8700 | 2007-08-02 11:54:10 -0400 | [diff] [blame] | 629 | lbs_deb_enter(LBS_DEB_HOST); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 630 | |
David Woodhouse | aa21c00 | 2007-12-08 20:04:36 +0000 | [diff] [blame] | 631 | mutex_lock(&priv->lock); |
| 632 | spin_lock_irqsave(&priv->driver_lock, flags); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 633 | |
David Woodhouse | aa21c00 | 2007-12-08 20:04:36 +0000 | [diff] [blame] | 634 | if (!priv->cur_cmd) { |
Holger Schurig | a6c8700 | 2007-08-02 11:54:10 -0400 | [diff] [blame] | 635 | lbs_deb_host("CMD_RESP: cur_cmd is NULL\n"); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 636 | ret = -1; |
David Woodhouse | aa21c00 | 2007-12-08 20:04:36 +0000 | [diff] [blame] | 637 | spin_unlock_irqrestore(&priv->driver_lock, flags); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 638 | goto done; |
| 639 | } |
David Woodhouse | e125817 | 2007-12-11 23:42:49 -0500 | [diff] [blame^] | 640 | |
| 641 | curcmd = le16_to_cpu(priv->cur_cmd->cmdbuf->command); |
| 642 | |
Dan Williams | ddac452 | 2007-12-11 13:49:39 -0500 | [diff] [blame] | 643 | resp = priv->cur_cmd->cmdbuf; |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 644 | |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 645 | respcmd = le16_to_cpu(resp->command); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 646 | result = le16_to_cpu(resp->result); |
| 647 | |
David Woodhouse | e125817 | 2007-12-11 23:42:49 -0500 | [diff] [blame^] | 648 | lbs_deb_host("CMD_RESP: response 0x%04x, seq %d, size %d, jiffies %lu\n", |
| 649 | respcmd, le16_to_cpu(resp->seqnum), priv->upld_len, jiffies); |
Dan Williams | ddac452 | 2007-12-11 13:49:39 -0500 | [diff] [blame] | 650 | lbs_deb_hex(LBS_DEB_HOST, "CMD_RESP", (void *) resp, priv->upld_len); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 651 | |
David Woodhouse | e125817 | 2007-12-11 23:42:49 -0500 | [diff] [blame^] | 652 | if (resp->seqnum != priv->cur_cmd->cmdbuf->seqnum) { |
| 653 | lbs_pr_info("Received CMD_RESP with invalid sequence %d (expected %d)\n", |
| 654 | le16_to_cpu(resp->seqnum), le16_to_cpu(priv->cur_cmd->cmdbuf->seqnum)); |
David Woodhouse | aa21c00 | 2007-12-08 20:04:36 +0000 | [diff] [blame] | 655 | spin_unlock_irqrestore(&priv->driver_lock, flags); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 656 | ret = -1; |
| 657 | goto done; |
| 658 | } |
David Woodhouse | e125817 | 2007-12-11 23:42:49 -0500 | [diff] [blame^] | 659 | if (respcmd != CMD_RET(curcmd) && |
| 660 | respcmd != CMD_802_11_ASSOCIATE && curcmd != CMD_RET_802_11_ASSOCIATE) { |
| 661 | lbs_pr_info("Invalid CMD_RESP %x to command %x!\n", respcmd, curcmd); |
| 662 | spin_unlock_irqrestore(&priv->driver_lock, flags); |
| 663 | ret = -1; |
| 664 | goto done; |
| 665 | } |
| 666 | |
| 667 | /* Now we got response from FW, cancel the command timer */ |
| 668 | del_timer(&priv->command_timer); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 669 | |
| 670 | /* Store the response code to cur_cmd_retcode. */ |
David Woodhouse | aa21c00 | 2007-12-08 20:04:36 +0000 | [diff] [blame] | 671 | priv->cur_cmd_retcode = result; |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 672 | |
Holger Schurig | 6b63cd0 | 2007-08-02 11:53:36 -0400 | [diff] [blame] | 673 | if (respcmd == CMD_RET(CMD_802_11_PS_MODE)) { |
Dan Williams | ddac452 | 2007-12-11 13:49:39 -0500 | [diff] [blame] | 674 | struct cmd_ds_802_11_ps_mode *psmode = (void *) resp; |
David Woodhouse | 981f187 | 2007-05-25 23:36:54 -0400 | [diff] [blame] | 675 | u16 action = le16_to_cpu(psmode->action); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 676 | |
Holger Schurig | a6c8700 | 2007-08-02 11:54:10 -0400 | [diff] [blame] | 677 | lbs_deb_host( |
| 678 | "CMD_RESP: PS_MODE cmd reply result 0x%x, action 0x%x\n", |
David Woodhouse | 981f187 | 2007-05-25 23:36:54 -0400 | [diff] [blame] | 679 | result, action); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 680 | |
| 681 | if (result) { |
Holger Schurig | a6c8700 | 2007-08-02 11:54:10 -0400 | [diff] [blame] | 682 | lbs_deb_host("CMD_RESP: PS command failed with 0x%x\n", |
David Woodhouse | 981f187 | 2007-05-25 23:36:54 -0400 | [diff] [blame] | 683 | result); |
| 684 | /* |
| 685 | * We should not re-try enter-ps command in |
| 686 | * ad-hoc mode. It takes place in |
Holger Schurig | 1007832 | 2007-11-15 18:05:47 -0500 | [diff] [blame] | 687 | * lbs_execute_next_command(). |
David Woodhouse | 981f187 | 2007-05-25 23:36:54 -0400 | [diff] [blame] | 688 | */ |
David Woodhouse | aa21c00 | 2007-12-08 20:04:36 +0000 | [diff] [blame] | 689 | if (priv->mode == IW_MODE_ADHOC && |
Dan Williams | 0aef64d | 2007-08-02 11:31:18 -0400 | [diff] [blame] | 690 | action == CMD_SUBCMD_ENTER_PS) |
David Woodhouse | aa21c00 | 2007-12-08 20:04:36 +0000 | [diff] [blame] | 691 | priv->psmode = LBS802_11POWERMODECAM; |
Dan Williams | 0aef64d | 2007-08-02 11:31:18 -0400 | [diff] [blame] | 692 | } else if (action == CMD_SUBCMD_ENTER_PS) { |
David Woodhouse | aa21c00 | 2007-12-08 20:04:36 +0000 | [diff] [blame] | 693 | priv->needtowakeup = 0; |
| 694 | priv->psstate = PS_STATE_AWAKE; |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 695 | |
Holger Schurig | a6c8700 | 2007-08-02 11:54:10 -0400 | [diff] [blame] | 696 | lbs_deb_host("CMD_RESP: ENTER_PS command response\n"); |
David Woodhouse | aa21c00 | 2007-12-08 20:04:36 +0000 | [diff] [blame] | 697 | if (priv->connect_status != LBS_CONNECTED) { |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 698 | /* |
| 699 | * When Deauth Event received before Enter_PS command |
| 700 | * response, We need to wake up the firmware. |
| 701 | */ |
Holger Schurig | a6c8700 | 2007-08-02 11:54:10 -0400 | [diff] [blame] | 702 | lbs_deb_host( |
Holger Schurig | 1007832 | 2007-11-15 18:05:47 -0500 | [diff] [blame] | 703 | "disconnected, invoking lbs_ps_wakeup\n"); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 704 | |
David Woodhouse | aa21c00 | 2007-12-08 20:04:36 +0000 | [diff] [blame] | 705 | spin_unlock_irqrestore(&priv->driver_lock, flags); |
| 706 | mutex_unlock(&priv->lock); |
Holger Schurig | 1007832 | 2007-11-15 18:05:47 -0500 | [diff] [blame] | 707 | lbs_ps_wakeup(priv, 0); |
David Woodhouse | aa21c00 | 2007-12-08 20:04:36 +0000 | [diff] [blame] | 708 | mutex_lock(&priv->lock); |
| 709 | spin_lock_irqsave(&priv->driver_lock, flags); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 710 | } |
Dan Williams | 0aef64d | 2007-08-02 11:31:18 -0400 | [diff] [blame] | 711 | } else if (action == CMD_SUBCMD_EXIT_PS) { |
David Woodhouse | aa21c00 | 2007-12-08 20:04:36 +0000 | [diff] [blame] | 712 | priv->needtowakeup = 0; |
| 713 | priv->psstate = PS_STATE_FULL_POWER; |
Holger Schurig | a6c8700 | 2007-08-02 11:54:10 -0400 | [diff] [blame] | 714 | lbs_deb_host("CMD_RESP: EXIT_PS command response\n"); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 715 | } else { |
Holger Schurig | a6c8700 | 2007-08-02 11:54:10 -0400 | [diff] [blame] | 716 | lbs_deb_host("CMD_RESP: PS action 0x%X\n", action); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 717 | } |
| 718 | |
David Woodhouse | aa21c00 | 2007-12-08 20:04:36 +0000 | [diff] [blame] | 719 | __lbs_cleanup_and_insert_cmd(priv, priv->cur_cmd); |
| 720 | priv->cur_cmd = NULL; |
| 721 | spin_unlock_irqrestore(&priv->driver_lock, flags); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 722 | |
| 723 | ret = 0; |
| 724 | goto done; |
| 725 | } |
| 726 | |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 727 | /* If the command is not successful, cleanup and return failure */ |
| 728 | if ((result != 0 || !(respcmd & 0x8000))) { |
Holger Schurig | a6c8700 | 2007-08-02 11:54:10 -0400 | [diff] [blame] | 729 | lbs_deb_host("CMD_RESP: error 0x%04x in command reply 0x%04x\n", |
| 730 | result, respcmd); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 731 | /* |
| 732 | * Handling errors here |
| 733 | */ |
| 734 | switch (respcmd) { |
Holger Schurig | 6b63cd0 | 2007-08-02 11:53:36 -0400 | [diff] [blame] | 735 | case CMD_RET(CMD_GET_HW_SPEC): |
| 736 | case CMD_RET(CMD_802_11_RESET): |
Holger Schurig | a6c8700 | 2007-08-02 11:54:10 -0400 | [diff] [blame] | 737 | lbs_deb_host("CMD_RESP: reset failed\n"); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 738 | break; |
| 739 | |
| 740 | } |
| 741 | |
David Woodhouse | aa21c00 | 2007-12-08 20:04:36 +0000 | [diff] [blame] | 742 | __lbs_cleanup_and_insert_cmd(priv, priv->cur_cmd); |
| 743 | priv->cur_cmd = NULL; |
| 744 | spin_unlock_irqrestore(&priv->driver_lock, flags); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 745 | |
| 746 | ret = -1; |
| 747 | goto done; |
| 748 | } |
| 749 | |
David Woodhouse | aa21c00 | 2007-12-08 20:04:36 +0000 | [diff] [blame] | 750 | spin_unlock_irqrestore(&priv->driver_lock, flags); |
David Woodhouse | 1723047 | 2007-12-07 15:13:05 +0000 | [diff] [blame] | 751 | |
Dan Williams | 7ad994d | 2007-12-11 12:33:30 -0500 | [diff] [blame] | 752 | if (priv->cur_cmd && priv->cur_cmd->callback) { |
| 753 | ret = priv->cur_cmd->callback(priv, priv->cur_cmd->callback_arg, |
Dan Williams | ddac452 | 2007-12-11 13:49:39 -0500 | [diff] [blame] | 754 | resp); |
Dan Williams | 7ad994d | 2007-12-11 12:33:30 -0500 | [diff] [blame] | 755 | } else |
David Woodhouse | 1309b55 | 2007-12-10 13:36:10 -0500 | [diff] [blame] | 756 | ret = handle_cmd_response(priv, 0, resp); |
David Woodhouse | 1723047 | 2007-12-07 15:13:05 +0000 | [diff] [blame] | 757 | |
David Woodhouse | aa21c00 | 2007-12-08 20:04:36 +0000 | [diff] [blame] | 758 | spin_lock_irqsave(&priv->driver_lock, flags); |
David Woodhouse | 1723047 | 2007-12-07 15:13:05 +0000 | [diff] [blame] | 759 | |
David Woodhouse | aa21c00 | 2007-12-08 20:04:36 +0000 | [diff] [blame] | 760 | if (priv->cur_cmd) { |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 761 | /* Clean up and Put current command back to cmdfreeq */ |
David Woodhouse | aa21c00 | 2007-12-08 20:04:36 +0000 | [diff] [blame] | 762 | __lbs_cleanup_and_insert_cmd(priv, priv->cur_cmd); |
| 763 | priv->cur_cmd = NULL; |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 764 | } |
David Woodhouse | aa21c00 | 2007-12-08 20:04:36 +0000 | [diff] [blame] | 765 | spin_unlock_irqrestore(&priv->driver_lock, flags); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 766 | |
| 767 | done: |
David Woodhouse | aa21c00 | 2007-12-08 20:04:36 +0000 | [diff] [blame] | 768 | mutex_unlock(&priv->lock); |
Holger Schurig | a6c8700 | 2007-08-02 11:54:10 -0400 | [diff] [blame] | 769 | lbs_deb_leave_args(LBS_DEB_HOST, "ret %d", ret); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 770 | return ret; |
| 771 | } |
| 772 | |
Holger Schurig | 69f9032 | 2007-11-23 15:43:44 +0100 | [diff] [blame] | 773 | int lbs_process_event(struct lbs_private *priv) |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 774 | { |
| 775 | int ret = 0; |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 776 | u32 eventcause; |
| 777 | |
Holger Schurig | 9556d21 | 2007-08-02 13:14:07 -0400 | [diff] [blame] | 778 | lbs_deb_enter(LBS_DEB_CMD); |
| 779 | |
David Woodhouse | aa21c00 | 2007-12-08 20:04:36 +0000 | [diff] [blame] | 780 | spin_lock_irq(&priv->driver_lock); |
| 781 | eventcause = priv->eventcause >> SBI_EVENT_CAUSE_SHIFT; |
| 782 | spin_unlock_irq(&priv->driver_lock); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 783 | |
Holger Schurig | 0b3c07f | 2007-11-28 09:15:11 +0100 | [diff] [blame] | 784 | lbs_deb_cmd("event cause %d\n", eventcause); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 785 | |
Holger Schurig | 0b3c07f | 2007-11-28 09:15:11 +0100 | [diff] [blame] | 786 | switch (eventcause) { |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 787 | case MACREG_INT_CODE_LINK_SENSED: |
Holger Schurig | 9012b28 | 2007-05-25 11:27:16 -0400 | [diff] [blame] | 788 | lbs_deb_cmd("EVENT: MACREG_INT_CODE_LINK_SENSED\n"); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 789 | break; |
| 790 | |
| 791 | case MACREG_INT_CODE_DEAUTHENTICATED: |
Holger Schurig | a6c8700 | 2007-08-02 11:54:10 -0400 | [diff] [blame] | 792 | lbs_deb_cmd("EVENT: deauthenticated\n"); |
Holger Schurig | 1007832 | 2007-11-15 18:05:47 -0500 | [diff] [blame] | 793 | lbs_mac_event_disconnected(priv); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 794 | break; |
| 795 | |
| 796 | case MACREG_INT_CODE_DISASSOCIATED: |
Holger Schurig | a6c8700 | 2007-08-02 11:54:10 -0400 | [diff] [blame] | 797 | lbs_deb_cmd("EVENT: disassociated\n"); |
Holger Schurig | 1007832 | 2007-11-15 18:05:47 -0500 | [diff] [blame] | 798 | lbs_mac_event_disconnected(priv); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 799 | break; |
| 800 | |
Holger Schurig | 0b3c07f | 2007-11-28 09:15:11 +0100 | [diff] [blame] | 801 | case MACREG_INT_CODE_LINK_LOST_NO_SCAN: |
Holger Schurig | a6c8700 | 2007-08-02 11:54:10 -0400 | [diff] [blame] | 802 | lbs_deb_cmd("EVENT: link lost\n"); |
Holger Schurig | 1007832 | 2007-11-15 18:05:47 -0500 | [diff] [blame] | 803 | lbs_mac_event_disconnected(priv); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 804 | break; |
| 805 | |
| 806 | case MACREG_INT_CODE_PS_SLEEP: |
Holger Schurig | a6c8700 | 2007-08-02 11:54:10 -0400 | [diff] [blame] | 807 | lbs_deb_cmd("EVENT: sleep\n"); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 808 | |
| 809 | /* handle unexpected PS SLEEP event */ |
David Woodhouse | aa21c00 | 2007-12-08 20:04:36 +0000 | [diff] [blame] | 810 | if (priv->psstate == PS_STATE_FULL_POWER) { |
Holger Schurig | 9012b28 | 2007-05-25 11:27:16 -0400 | [diff] [blame] | 811 | lbs_deb_cmd( |
Holger Schurig | a6c8700 | 2007-08-02 11:54:10 -0400 | [diff] [blame] | 812 | "EVENT: in FULL POWER mode, ignoreing PS_SLEEP\n"); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 813 | break; |
| 814 | } |
David Woodhouse | aa21c00 | 2007-12-08 20:04:36 +0000 | [diff] [blame] | 815 | priv->psstate = PS_STATE_PRE_SLEEP; |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 816 | |
David Woodhouse | aa21c00 | 2007-12-08 20:04:36 +0000 | [diff] [blame] | 817 | lbs_ps_confirm_sleep(priv, (u16) priv->psmode); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 818 | |
| 819 | break; |
| 820 | |
| 821 | case MACREG_INT_CODE_PS_AWAKE: |
Holger Schurig | a6c8700 | 2007-08-02 11:54:10 -0400 | [diff] [blame] | 822 | lbs_deb_cmd("EVENT: awake\n"); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 823 | |
| 824 | /* handle unexpected PS AWAKE event */ |
David Woodhouse | aa21c00 | 2007-12-08 20:04:36 +0000 | [diff] [blame] | 825 | if (priv->psstate == PS_STATE_FULL_POWER) { |
Holger Schurig | 9012b28 | 2007-05-25 11:27:16 -0400 | [diff] [blame] | 826 | lbs_deb_cmd( |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 827 | "EVENT: In FULL POWER mode - ignore PS AWAKE\n"); |
| 828 | break; |
| 829 | } |
| 830 | |
David Woodhouse | aa21c00 | 2007-12-08 20:04:36 +0000 | [diff] [blame] | 831 | priv->psstate = PS_STATE_AWAKE; |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 832 | |
David Woodhouse | aa21c00 | 2007-12-08 20:04:36 +0000 | [diff] [blame] | 833 | if (priv->needtowakeup) { |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 834 | /* |
| 835 | * wait for the command processing to finish |
| 836 | * before resuming sending |
David Woodhouse | aa21c00 | 2007-12-08 20:04:36 +0000 | [diff] [blame] | 837 | * priv->needtowakeup will be set to FALSE |
Holger Schurig | 1007832 | 2007-11-15 18:05:47 -0500 | [diff] [blame] | 838 | * in lbs_ps_wakeup() |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 839 | */ |
Holger Schurig | a6c8700 | 2007-08-02 11:54:10 -0400 | [diff] [blame] | 840 | lbs_deb_cmd("waking up ...\n"); |
Holger Schurig | 1007832 | 2007-11-15 18:05:47 -0500 | [diff] [blame] | 841 | lbs_ps_wakeup(priv, 0); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 842 | } |
| 843 | break; |
| 844 | |
| 845 | case MACREG_INT_CODE_MIC_ERR_UNICAST: |
Holger Schurig | 9012b28 | 2007-05-25 11:27:16 -0400 | [diff] [blame] | 846 | lbs_deb_cmd("EVENT: UNICAST MIC ERROR\n"); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 847 | handle_mic_failureevent(priv, MACREG_INT_CODE_MIC_ERR_UNICAST); |
| 848 | break; |
| 849 | |
| 850 | case MACREG_INT_CODE_MIC_ERR_MULTICAST: |
Holger Schurig | 9012b28 | 2007-05-25 11:27:16 -0400 | [diff] [blame] | 851 | lbs_deb_cmd("EVENT: MULTICAST MIC ERROR\n"); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 852 | handle_mic_failureevent(priv, MACREG_INT_CODE_MIC_ERR_MULTICAST); |
| 853 | break; |
| 854 | case MACREG_INT_CODE_MIB_CHANGED: |
| 855 | case MACREG_INT_CODE_INIT_DONE: |
| 856 | break; |
| 857 | |
| 858 | case MACREG_INT_CODE_ADHOC_BCN_LOST: |
Holger Schurig | a6c8700 | 2007-08-02 11:54:10 -0400 | [diff] [blame] | 859 | lbs_deb_cmd("EVENT: ADHOC beacon lost\n"); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 860 | break; |
| 861 | |
| 862 | case MACREG_INT_CODE_RSSI_LOW: |
Holger Schurig | a6c8700 | 2007-08-02 11:54:10 -0400 | [diff] [blame] | 863 | lbs_pr_alert("EVENT: rssi low\n"); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 864 | break; |
| 865 | case MACREG_INT_CODE_SNR_LOW: |
Holger Schurig | a6c8700 | 2007-08-02 11:54:10 -0400 | [diff] [blame] | 866 | lbs_pr_alert("EVENT: snr low\n"); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 867 | break; |
| 868 | case MACREG_INT_CODE_MAX_FAIL: |
Holger Schurig | a6c8700 | 2007-08-02 11:54:10 -0400 | [diff] [blame] | 869 | lbs_pr_alert("EVENT: max fail\n"); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 870 | break; |
| 871 | case MACREG_INT_CODE_RSSI_HIGH: |
Holger Schurig | a6c8700 | 2007-08-02 11:54:10 -0400 | [diff] [blame] | 872 | lbs_pr_alert("EVENT: rssi high\n"); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 873 | break; |
| 874 | case MACREG_INT_CODE_SNR_HIGH: |
Holger Schurig | a6c8700 | 2007-08-02 11:54:10 -0400 | [diff] [blame] | 875 | lbs_pr_alert("EVENT: snr high\n"); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 876 | break; |
| 877 | |
Luis Carlos Cobo Rus | 7d8d28b | 2007-05-25 23:12:19 -0400 | [diff] [blame] | 878 | case MACREG_INT_CODE_MESH_AUTO_STARTED: |
Dan Williams | 5612c01 | 2007-08-02 13:20:12 -0400 | [diff] [blame] | 879 | /* Ignore spurious autostart events if autostart is disabled */ |
| 880 | if (!priv->mesh_autostart_enabled) { |
| 881 | lbs_pr_info("EVENT: MESH_AUTO_STARTED (ignoring)\n"); |
| 882 | break; |
| 883 | } |
Luis Carlos Cobo | 9cdc6d2 | 2007-08-02 11:55:22 -0400 | [diff] [blame] | 884 | lbs_pr_info("EVENT: MESH_AUTO_STARTED\n"); |
David Woodhouse | aa21c00 | 2007-12-08 20:04:36 +0000 | [diff] [blame] | 885 | priv->mesh_connect_status = LBS_CONNECTED; |
Luis Carlos Cobo Rus | 7d8d28b | 2007-05-25 23:12:19 -0400 | [diff] [blame] | 886 | if (priv->mesh_open == 1) { |
Luis Carlos Cobo | 9cdc6d2 | 2007-08-02 11:55:22 -0400 | [diff] [blame] | 887 | netif_wake_queue(priv->mesh_dev); |
| 888 | netif_carrier_on(priv->mesh_dev); |
Luis Carlos Cobo Rus | 7d8d28b | 2007-05-25 23:12:19 -0400 | [diff] [blame] | 889 | } |
David Woodhouse | aa21c00 | 2007-12-08 20:04:36 +0000 | [diff] [blame] | 890 | priv->mode = IW_MODE_ADHOC; |
Luis Carlos Cobo Rus | b8bedef | 2007-05-30 12:14:34 -0400 | [diff] [blame] | 891 | schedule_work(&priv->sync_channel); |
Luis Carlos Cobo Rus | 7d8d28b | 2007-05-25 23:12:19 -0400 | [diff] [blame] | 892 | break; |
| 893 | |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 894 | default: |
Holger Schurig | 0b3c07f | 2007-11-28 09:15:11 +0100 | [diff] [blame] | 895 | lbs_pr_alert("EVENT: unknown event id %d\n", eventcause); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 896 | break; |
| 897 | } |
| 898 | |
David Woodhouse | aa21c00 | 2007-12-08 20:04:36 +0000 | [diff] [blame] | 899 | spin_lock_irq(&priv->driver_lock); |
| 900 | priv->eventcause = 0; |
| 901 | spin_unlock_irq(&priv->driver_lock); |
Holger Schurig | 9012b28 | 2007-05-25 11:27:16 -0400 | [diff] [blame] | 902 | |
Holger Schurig | 9556d21 | 2007-08-02 13:14:07 -0400 | [diff] [blame] | 903 | lbs_deb_leave_args(LBS_DEB_CMD, "ret %d", ret); |
Marcelo Tosatti | 876c9d3 | 2007-02-10 12:25:27 -0200 | [diff] [blame] | 904 | return ret; |
| 905 | } |