X-Git-Url: http://ftp.safe.ca/?a=blobdiff_plain;f=drivers%2Fnet%2Fwireless%2Flibertas%2Fcmdresp.c;h=24de3c3cf877e1da4bb13dfc48573847316fa559;hb=a78a83255651acff8234975b5c7b6cd19d717f3f;hp=159216a91903d14e5f5ec5df62321d302f72b504;hpb=5844d12ea30bacae9224db6561a16e86ad31c6e5;p=safe%2Fjmp%2Flinux-2.6 diff --git a/drivers/net/wireless/libertas/cmdresp.c b/drivers/net/wireless/libertas/cmdresp.c index 159216a..24de3c3 100644 --- a/drivers/net/wireless/libertas/cmdresp.c +++ b/drivers/net/wireless/libertas/cmdresp.c @@ -12,7 +12,7 @@ #include "decl.h" #include "defs.h" #include "dev.h" -#include "join.h" +#include "assoc.h" #include "wext.h" /** @@ -74,7 +74,7 @@ void lbs_mac_event_disconnected(struct lbs_private *priv) lbs_deb_cmd("disconnected, so exit PS mode\n"); lbs_ps_wakeup(priv, 0); } - lbs_deb_leave(LBS_DEB_CMD); + lbs_deb_leave(LBS_DEB_ASSOC); } /** @@ -146,22 +146,6 @@ static int lbs_ret_reg_access(struct lbs_private *priv, return ret; } -static int lbs_ret_802_11_stat(struct lbs_private *priv, - struct cmd_ds_command *resp) -{ - lbs_deb_enter(LBS_DEB_CMD); -/* currently priv->wlan802_11Stat is unused - - struct cmd_ds_802_11_get_stat *p11Stat = &resp->params.gstat; - - // TODO Convert it to Big endian befor copy - memcpy(&priv->wlan802_11Stat, - p11Stat, sizeof(struct cmd_ds_802_11_get_stat)); -*/ - lbs_deb_leave(LBS_DEB_CMD); - return 0; -} - static int lbs_ret_802_11_snmp_mib(struct lbs_private *priv, struct cmd_ds_command *resp) { @@ -204,74 +188,6 @@ static int lbs_ret_802_11_snmp_mib(struct lbs_private *priv, return 0; } -static int lbs_ret_802_11_key_material(struct lbs_private *priv, - struct cmd_ds_command *resp) -{ - struct cmd_ds_802_11_key_material *pkeymaterial = - &resp->params.keymaterial; - u16 action = le16_to_cpu(pkeymaterial->action); - - lbs_deb_enter(LBS_DEB_CMD); - - /* Copy the returned key to driver private data */ - if (action == CMD_ACT_GET) { - u8 * buf_ptr = (u8 *) &pkeymaterial->keyParamSet; - u8 * resp_end = (u8 *) (resp + le16_to_cpu(resp->size)); - - while (buf_ptr < resp_end) { - struct MrvlIEtype_keyParamSet * pkeyparamset = - (struct MrvlIEtype_keyParamSet *) buf_ptr; - struct enc_key * pkey; - u16 param_set_len = le16_to_cpu(pkeyparamset->length); - u16 key_len = le16_to_cpu(pkeyparamset->keylen); - u16 key_flags = le16_to_cpu(pkeyparamset->keyinfo); - u16 key_type = le16_to_cpu(pkeyparamset->keytypeid); - u8 * end; - - end = (u8 *) pkeyparamset + sizeof (pkeyparamset->type) - + sizeof (pkeyparamset->length) - + param_set_len; - /* Make sure we don't access past the end of the IEs */ - if (end > resp_end) - break; - - if (key_flags & KEY_INFO_WPA_UNICAST) - pkey = &priv->wpa_unicast_key; - else if (key_flags & KEY_INFO_WPA_MCAST) - pkey = &priv->wpa_mcast_key; - else - break; - - /* Copy returned key into driver */ - memset(pkey, 0, sizeof(struct enc_key)); - if (key_len > sizeof(pkey->key)) - break; - pkey->type = key_type; - pkey->flags = key_flags; - pkey->len = key_len; - memcpy(pkey->key, pkeyparamset->key, pkey->len); - - buf_ptr = end + 1; - } - } - - lbs_deb_enter(LBS_DEB_CMD); - return 0; -} - -static int lbs_ret_802_11_mac_address(struct lbs_private *priv, - struct cmd_ds_command *resp) -{ - struct cmd_ds_802_11_mac_address *macadd = &resp->params.macadd; - - lbs_deb_enter(LBS_DEB_CMD); - - memcpy(priv->current_addr, macadd->macadd, ETH_ALEN); - - lbs_deb_enter(LBS_DEB_CMD); - return 0; -} - static int lbs_ret_802_11_rf_tx_power(struct lbs_private *priv, struct cmd_ds_command *resp) { @@ -287,22 +203,6 @@ static int lbs_ret_802_11_rf_tx_power(struct lbs_private *priv, return 0; } -static int lbs_ret_802_11_rate_adapt_rateset(struct lbs_private *priv, - struct cmd_ds_command *resp) -{ - struct cmd_ds_802_11_rate_adapt_rateset *rates = &resp->params.rateset; - - lbs_deb_enter(LBS_DEB_CMD); - - if (rates->action == CMD_ACT_GET) { - priv->enablehwauto = le16_to_cpu(rates->enablehwauto); - priv->ratebitmap = le16_to_cpu(rates->bitmap); - } - - lbs_deb_leave(LBS_DEB_CMD); - return 0; -} - static int lbs_ret_802_11_rssi(struct lbs_private *priv, struct cmd_ds_command *resp) { @@ -333,45 +233,6 @@ static int lbs_ret_802_11_rssi(struct lbs_private *priv, return 0; } -static int lbs_ret_802_11_eeprom_access(struct lbs_private *priv, - struct cmd_ds_command *resp) -{ - struct lbs_ioctl_regrdwr *pbuf; - pbuf = (struct lbs_ioctl_regrdwr *) priv->prdeeprom; - - lbs_deb_enter_args(LBS_DEB_CMD, "len %d", - le16_to_cpu(resp->params.rdeeprom.bytecount)); - if (pbuf->NOB < le16_to_cpu(resp->params.rdeeprom.bytecount)) { - pbuf->NOB = 0; - lbs_deb_cmd("EEPROM read length too big\n"); - return -1; - } - pbuf->NOB = le16_to_cpu(resp->params.rdeeprom.bytecount); - if (pbuf->NOB > 0) { - - memcpy(&pbuf->value, (u8 *) & resp->params.rdeeprom.value, - le16_to_cpu(resp->params.rdeeprom.bytecount)); - lbs_deb_hex(LBS_DEB_CMD, "EEPROM", (char *)&pbuf->value, - le16_to_cpu(resp->params.rdeeprom.bytecount)); - } - lbs_deb_leave(LBS_DEB_CMD); - return 0; -} - -static int lbs_ret_get_log(struct lbs_private *priv, - struct cmd_ds_command *resp) -{ - struct cmd_ds_802_11_get_log *logmessage = &resp->params.glog; - - lbs_deb_enter(LBS_DEB_CMD); - - /* Stored little-endian */ - memcpy(&priv->logmsg, logmessage, sizeof(struct cmd_ds_802_11_get_log)); - - lbs_deb_leave(LBS_DEB_CMD); - return 0; -} - static int lbs_ret_802_11_bcn_ctrl(struct lbs_private * priv, struct cmd_ds_command *resp) { @@ -390,7 +251,6 @@ static int lbs_ret_802_11_bcn_ctrl(struct lbs_private * priv, } static inline int handle_cmd_response(struct lbs_private *priv, - unsigned long dummy, struct cmd_header *cmd_response) { struct cmd_ds_command *resp = (struct cmd_ds_command *) cmd_response; @@ -407,14 +267,6 @@ static inline int handle_cmd_response(struct lbs_private *priv, ret = lbs_ret_reg_access(priv, respcmd, resp); break; - case CMD_RET(CMD_802_11_SCAN): - ret = lbs_ret_80211_scan(priv, resp); - break; - - case CMD_RET(CMD_802_11_GET_LOG): - ret = lbs_ret_get_log(priv, resp); - break; - case CMD_RET_802_11_ASSOCIATE: case CMD_RET(CMD_802_11_ASSOCIATE): case CMD_RET(CMD_802_11_REASSOCIATE): @@ -423,7 +275,7 @@ static inline int handle_cmd_response(struct lbs_private *priv, case CMD_RET(CMD_802_11_DISASSOCIATE): case CMD_RET(CMD_802_11_DEAUTHENTICATE): - ret = lbs_ret_80211_disassociate(priv, resp); + ret = lbs_ret_80211_disassociate(priv); break; case CMD_RET(CMD_802_11_AD_HOC_START): @@ -431,10 +283,6 @@ static inline int handle_cmd_response(struct lbs_private *priv, ret = lbs_ret_80211_ad_hoc_start(priv, resp); break; - case CMD_RET(CMD_802_11_GET_STAT): - ret = lbs_ret_802_11_stat(priv, resp); - break; - case CMD_RET(CMD_802_11_SNMP_MIB): ret = lbs_ret_802_11_snmp_mib(priv, resp); break; @@ -452,39 +300,21 @@ static inline int handle_cmd_response(struct lbs_private *priv, break; - case CMD_RET(CMD_MAC_MULTICAST_ADR): - case CMD_RET(CMD_MAC_CONTROL): case CMD_RET(CMD_802_11_RESET): case CMD_RET(CMD_802_11_AUTHENTICATE): case CMD_RET(CMD_802_11_BEACON_STOP): break; - case CMD_RET(CMD_802_11_RATE_ADAPT_RATESET): - ret = lbs_ret_802_11_rate_adapt_rateset(priv, resp); - break; - case CMD_RET(CMD_802_11_RSSI): ret = lbs_ret_802_11_rssi(priv, resp); break; - case CMD_RET(CMD_802_11_MAC_ADDRESS): - ret = lbs_ret_802_11_mac_address(priv, resp); - break; - case CMD_RET(CMD_802_11_AD_HOC_STOP): - ret = lbs_ret_80211_ad_hoc_stop(priv, resp); - break; - - case CMD_RET(CMD_802_11_KEY_MATERIAL): - ret = lbs_ret_802_11_key_material(priv, resp); - break; - - case CMD_RET(CMD_802_11_EEPROM_ACCESS): - ret = lbs_ret_802_11_eeprom_access(priv, resp); + ret = lbs_ret_80211_ad_hoc_stop(priv); break; case CMD_RET(CMD_802_11D_DOMAIN_INFO): - ret = lbs_ret_802_11d_domain_info(priv, resp); + ret = lbs_ret_802_11d_domain_info(resp); break; case CMD_RET(CMD_802_11_TPC_CFG): @@ -500,14 +330,6 @@ static inline int handle_cmd_response(struct lbs_private *priv, spin_unlock_irqrestore(&priv->driver_lock, flags); break; - case CMD_RET(CMD_802_11_PWR_CFG): - spin_lock_irqsave(&priv->driver_lock, flags); - memmove((void *)priv->cur_cmd->callback_arg, &resp->params.pwrcfg, - sizeof(struct cmd_ds_802_11_pwr_cfg)); - spin_unlock_irqrestore(&priv->driver_lock, flags); - - break; - case CMD_RET(CMD_GET_TSF): spin_lock_irqsave(&priv->driver_lock, flags); memcpy((void *)priv->cur_cmd->callback_arg, @@ -533,15 +355,15 @@ static inline int handle_cmd_response(struct lbs_private *priv, break; default: - lbs_deb_host("CMD_RESP: unknown cmd response 0x%04x\n", - le16_to_cpu(resp->command)); + lbs_pr_err("CMD_RESP: unknown cmd response 0x%04x\n", + le16_to_cpu(resp->command)); break; } lbs_deb_leave(LBS_DEB_HOST); return ret; } -int lbs_process_rx_command(struct lbs_private *priv) +int lbs_process_command_response(struct lbs_private *priv, u8 *data, u32 len) { uint16_t respcmd, curcmd; struct cmd_header *resp; @@ -561,26 +383,24 @@ int lbs_process_rx_command(struct lbs_private *priv) goto done; } - resp = (void *)priv->upld_buf; - - curcmd = le16_to_cpu(resp->command); - + resp = (void *)data; + curcmd = le16_to_cpu(priv->cur_cmd->cmdbuf->command); respcmd = le16_to_cpu(resp->command); result = le16_to_cpu(resp->result); - lbs_deb_host("CMD_RESP: response 0x%04x, seq %d, size %d, jiffies %lu\n", - respcmd, le16_to_cpu(resp->seqnum), priv->upld_len, jiffies); - lbs_deb_hex(LBS_DEB_HOST, "CMD_RESP", (void *) resp, priv->upld_len); + lbs_deb_cmd("CMD_RESP: response 0x%04x, seq %d, size %d\n", + respcmd, le16_to_cpu(resp->seqnum), len); + lbs_deb_hex(LBS_DEB_CMD, "CMD_RESP", (void *) resp, len); - if (resp->seqnum != resp->seqnum) { + if (resp->seqnum != priv->cur_cmd->cmdbuf->seqnum) { lbs_pr_info("Received CMD_RESP with invalid sequence %d (expected %d)\n", - le16_to_cpu(resp->seqnum), le16_to_cpu(resp->seqnum)); + le16_to_cpu(resp->seqnum), le16_to_cpu(priv->cur_cmd->cmdbuf->seqnum)); spin_unlock_irqrestore(&priv->driver_lock, flags); ret = -1; goto done; } if (respcmd != CMD_RET(curcmd) && - respcmd != CMD_802_11_ASSOCIATE && curcmd != CMD_RET_802_11_ASSOCIATE) { + respcmd != CMD_RET_802_11_ASSOCIATE && curcmd != CMD_802_11_ASSOCIATE) { lbs_pr_info("Invalid CMD_RESP %x to command %x!\n", respcmd, curcmd); spin_unlock_irqrestore(&priv->driver_lock, flags); ret = -1; @@ -689,7 +509,7 @@ int lbs_process_rx_command(struct lbs_private *priv) ret = priv->cur_cmd->callback(priv, priv->cur_cmd->callback_arg, resp); } else - ret = handle_cmd_response(priv, 0, resp); + ret = handle_cmd_response(priv, resp); spin_lock_irqsave(&priv->driver_lock, flags); @@ -707,21 +527,20 @@ done: static int lbs_send_confirmwake(struct lbs_private *priv) { - struct cmd_header *cmd = &priv->lbs_ps_confirm_wake; + struct cmd_header cmd; int ret = 0; lbs_deb_enter(LBS_DEB_HOST); - cmd->command = cpu_to_le16(CMD_802_11_WAKEUP_CONFIRM); - cmd->size = cpu_to_le16(sizeof(*cmd)); - cmd->seqnum = cpu_to_le16(++priv->seqnum); - cmd->result = 0; + cmd.command = cpu_to_le16(CMD_802_11_WAKEUP_CONFIRM); + cmd.size = cpu_to_le16(sizeof(cmd)); + cmd.seqnum = cpu_to_le16(++priv->seqnum); + cmd.result = 0; - lbs_deb_host("SEND_WAKEC_CMD: before download\n"); + lbs_deb_hex(LBS_DEB_HOST, "wake confirm", (u8 *) &cmd, + sizeof(cmd)); - lbs_deb_hex(LBS_DEB_HOST, "wake confirm command", (void *)cmd, sizeof(*cmd)); - - ret = priv->hw_host_to_card(priv, MVMS_CMD, (void *)cmd, sizeof(*cmd)); + ret = priv->hw_host_to_card(priv, MVMS_CMD, (u8 *) &cmd, sizeof(cmd)); if (ret) lbs_pr_alert("SEND_WAKEC_CMD: Host to Card failed for Confirm Wake\n"); @@ -729,22 +548,15 @@ static int lbs_send_confirmwake(struct lbs_private *priv) return ret; } -int lbs_process_event(struct lbs_private *priv) +int lbs_process_event(struct lbs_private *priv, u32 event) { int ret = 0; - u32 eventcause; lbs_deb_enter(LBS_DEB_CMD); - spin_lock_irq(&priv->driver_lock); - eventcause = priv->eventcause >> SBI_EVENT_CAUSE_SHIFT; - spin_unlock_irq(&priv->driver_lock); - - lbs_deb_cmd("event cause %d\n", eventcause); - - switch (eventcause) { + switch (event) { case MACREG_INT_CODE_LINK_SENSED: - lbs_deb_cmd("EVENT: MACREG_INT_CODE_LINK_SENSED\n"); + lbs_deb_cmd("EVENT: link sensed\n"); break; case MACREG_INT_CODE_DEAUTHENTICATED: @@ -763,7 +575,7 @@ int lbs_process_event(struct lbs_private *priv) break; case MACREG_INT_CODE_PS_SLEEP: - lbs_deb_cmd("EVENT: sleep\n"); + lbs_deb_cmd("EVENT: ps sleep\n"); /* handle unexpected PS SLEEP event */ if (priv->psstate == PS_STATE_FULL_POWER) { @@ -773,17 +585,17 @@ int lbs_process_event(struct lbs_private *priv) } priv->psstate = PS_STATE_PRE_SLEEP; - lbs_ps_confirm_sleep(priv, (u16) priv->psmode); + lbs_ps_confirm_sleep(priv); break; case MACREG_INT_CODE_HOST_AWAKE: - lbs_deb_cmd("EVENT: HOST_AWAKE\n"); + lbs_deb_cmd("EVENT: host awake\n"); lbs_send_confirmwake(priv); break; case MACREG_INT_CODE_PS_AWAKE: - lbs_deb_cmd("EVENT: awake\n"); + lbs_deb_cmd("EVENT: ps awake\n"); /* handle unexpected PS AWAKE event */ if (priv->psstate == PS_STATE_FULL_POWER) { lbs_deb_cmd( @@ -814,14 +626,16 @@ int lbs_process_event(struct lbs_private *priv) lbs_deb_cmd("EVENT: MULTICAST MIC ERROR\n"); handle_mic_failureevent(priv, MACREG_INT_CODE_MIC_ERR_MULTICAST); break; + case MACREG_INT_CODE_MIB_CHANGED: + lbs_deb_cmd("EVENT: MIB CHANGED\n"); + break; case MACREG_INT_CODE_INIT_DONE: + lbs_deb_cmd("EVENT: INIT DONE\n"); break; - case MACREG_INT_CODE_ADHOC_BCN_LOST: lbs_deb_cmd("EVENT: ADHOC beacon lost\n"); break; - case MACREG_INT_CODE_RSSI_LOW: lbs_pr_alert("EVENT: rssi low\n"); break; @@ -856,14 +670,10 @@ int lbs_process_event(struct lbs_private *priv) break; default: - lbs_pr_alert("EVENT: unknown event id %d\n", eventcause); + lbs_pr_alert("EVENT: unknown event id %d\n", event); break; } - spin_lock_irq(&priv->driver_lock); - priv->eventcause = 0; - spin_unlock_irq(&priv->driver_lock); - lbs_deb_leave_args(LBS_DEB_CMD, "ret %d", ret); return ret; }