diff options
Diffstat (limited to 'drivers/net/wireless/libertas/cmdresp.c')
| -rw-r--r-- | drivers/net/wireless/libertas/cmdresp.c | 111 |
1 files changed, 61 insertions, 50 deletions
diff --git a/drivers/net/wireless/libertas/cmdresp.c b/drivers/net/wireless/libertas/cmdresp.c index 88f7131d66e..a0d9482ef5e 100644 --- a/drivers/net/wireless/libertas/cmdresp.c +++ b/drivers/net/wireless/libertas/cmdresp.c @@ -5,18 +5,11 @@ #include <linux/slab.h> #include <linux/delay.h> #include <linux/sched.h> -#include <linux/if_arp.h> -#include <linux/netdevice.h> #include <asm/unaligned.h> -#include <net/iw_handler.h> +#include <net/cfg80211.h> -#include "host.h" -#include "decl.h" +#include "cfg.h" #include "cmd.h" -#include "defs.h" -#include "dev.h" -#include "assoc.h" -#include "wext.h" /** * @brief This function handles disconnect event. it @@ -38,7 +31,9 @@ void lbs_mac_event_disconnected(struct lbs_private *priv) * It causes problem in the Supplicant */ msleep_interruptible(1000); - lbs_send_disconnect_notification(priv); + + if (priv->wdev->iftype == NL80211_IFTYPE_STATION) + lbs_send_disconnect_notification(priv); /* report disconnect to upper layer */ netif_stop_queue(priv->dev); @@ -49,23 +44,8 @@ void lbs_mac_event_disconnected(struct lbs_private *priv) priv->currenttxskb = NULL; priv->tx_pending_len = 0; - /* reset SNR/NF/RSSI values */ - memset(priv->SNR, 0x00, sizeof(priv->SNR)); - memset(priv->NF, 0x00, sizeof(priv->NF)); - memset(priv->RSSI, 0x00, sizeof(priv->RSSI)); - memset(priv->rawSNR, 0x00, sizeof(priv->rawSNR)); - memset(priv->rawNF, 0x00, sizeof(priv->rawNF)); - priv->nextSNRNF = 0; - priv->numSNRNF = 0; priv->connect_status = LBS_DISCONNECTED; - /* Clear out associated SSID and BSSID since connection is - * no longer valid. - */ - memset(&priv->curbssparams.bssid, 0, ETH_ALEN); - memset(&priv->curbssparams.ssid, 0, IEEE80211_MAX_SSID_LEN); - priv->curbssparams.ssid_len = 0; - if (priv->psstate != PS_STATE_FULL_POWER) { /* make firmware to exit PS mode */ lbs_deb_cmd("disconnected, so exit PS mode\n"); @@ -117,6 +97,52 @@ static int lbs_ret_reg_access(struct lbs_private *priv, return ret; } +/** + * @brief This function parses countryinfo from AP and download country info to FW + * @param priv pointer to struct lbs_private + * @param resp pointer to command response buffer + * @return 0; -1 + */ +static int lbs_ret_802_11d_domain_info(struct cmd_ds_command *resp) +{ + struct cmd_ds_802_11d_domain_info *domaininfo = + &resp->params.domaininforesp; + struct mrvl_ie_domain_param_set *domain = &domaininfo->domain; + u16 action = le16_to_cpu(domaininfo->action); + s16 ret = 0; + u8 nr_triplet = 0; + + lbs_deb_enter(LBS_DEB_11D); + + lbs_deb_hex(LBS_DEB_11D, "domain info resp", (u8 *) resp, + (int)le16_to_cpu(resp->size)); + + nr_triplet = (le16_to_cpu(domain->header.len) - COUNTRY_CODE_LEN) / + sizeof(struct ieee80211_country_ie_triplet); + + lbs_deb_11d("domain info resp: nr_triplet %d\n", nr_triplet); + + if (nr_triplet > MRVDRV_MAX_TRIPLET_802_11D) { + lbs_deb_11d("invalid number of triplets returned!!\n"); + return -1; + } + + switch (action) { + case CMD_ACT_SET: /*Proc set action */ + break; + + case CMD_ACT_GET: + break; + default: + lbs_deb_11d("invalid action:%d\n", domaininfo->action); + ret = -1; + break; + } + + lbs_deb_leave_args(LBS_DEB_11D, "ret %d", ret); + return ret; +} + static inline int handle_cmd_response(struct lbs_private *priv, struct cmd_header *cmd_response) { @@ -150,6 +176,10 @@ static inline int handle_cmd_response(struct lbs_private *priv, ret = lbs_ret_802_11_rssi(priv, resp); break; + case CMD_RET(CMD_802_11D_DOMAIN_INFO): + ret = lbs_ret_802_11d_domain_info(resp); + break; + case CMD_RET(CMD_802_11_TPC_CFG): spin_lock_irqsave(&priv->driver_lock, flags); memmove((void *)priv->cur_cmd->callback_arg, &resp->params.tpccfg, @@ -261,7 +291,7 @@ int lbs_process_command_response(struct lbs_private *priv, u8 *data, u32 len) * ad-hoc mode. It takes place in * lbs_execute_next_command(). */ - if (priv->mode == IW_MODE_ADHOC && + if (priv->wdev->iftype == NL80211_IFTYPE_MONITOR && action == CMD_SUBCMD_ENTER_PS) priv->psmode = LBS802_11POWERMODECAM; } else if (action == CMD_SUBCMD_ENTER_PS) { @@ -341,32 +371,10 @@ done: return ret; } -static int lbs_send_confirmwake(struct lbs_private *priv) -{ - 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; - - lbs_deb_hex(LBS_DEB_HOST, "wake confirm", (u8 *) &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"); - - lbs_deb_leave_args(LBS_DEB_HOST, "ret %d", ret); - return ret; -} - int lbs_process_event(struct lbs_private *priv, u32 event) { int ret = 0; + struct cmd_header cmd; lbs_deb_enter(LBS_DEB_CMD); @@ -410,7 +418,10 @@ int lbs_process_event(struct lbs_private *priv, u32 event) if (priv->reset_deep_sleep_wakeup) priv->reset_deep_sleep_wakeup(priv); priv->is_deep_sleep = 0; - lbs_send_confirmwake(priv); + lbs_cmd_async(priv, CMD_802_11_WAKEUP_CONFIRM, &cmd, + sizeof(cmd)); + priv->is_host_sleep_activated = 0; + wake_up_interruptible(&priv->host_sleep_q); break; case MACREG_INT_CODE_DEEP_SLEEP_AWAKE: |