2007-02-10 14:25:27 +00:00
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/**
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* This file contains the handling of command
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* responses as well as events generated by firmware.
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*/
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#include <linux/delay.h>
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#include <linux/if_arp.h>
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#include <linux/netdevice.h>
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#include <net/iw_handler.h>
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#include "host.h"
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#include "decl.h"
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#include "defs.h"
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#include "dev.h"
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#include "join.h"
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#include "wext.h"
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/**
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* @brief This function handles disconnect event. it
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* reports disconnect to upper layer, clean tx/rx packets,
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* reset link state etc.
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*
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2007-11-23 14:43:44 +00:00
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* @param priv A pointer to struct lbs_private structure
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2007-02-10 14:25:27 +00:00
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* @return n/a
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*/
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2007-11-23 14:43:44 +00:00
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void lbs_mac_event_disconnected(struct lbs_private *priv)
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2007-02-10 14:25:27 +00:00
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{
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union iwreq_data wrqu;
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2007-12-08 20:04:36 +00:00
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if (priv->connect_status != LBS_CONNECTED)
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2007-02-10 14:25:27 +00:00
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return;
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2007-11-28 13:05:02 +00:00
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lbs_deb_enter(LBS_DEB_ASSOC);
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2007-02-10 14:25:27 +00:00
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memset(wrqu.ap_addr.sa_data, 0x00, ETH_ALEN);
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wrqu.ap_addr.sa_family = ARPHRD_ETHER;
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/*
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* Cisco AP sends EAP failure and de-auth in less than 0.5 ms.
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* It causes problem in the Supplicant
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*/
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msleep_interruptible(1000);
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2007-05-25 17:05:16 +00:00
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wireless_send_event(priv->dev, SIOCGIWAP, &wrqu, NULL);
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2007-02-10 14:25:27 +00:00
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/* Free Tx and Rx packets */
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2007-12-08 20:04:36 +00:00
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kfree_skb(priv->currenttxskb);
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priv->currenttxskb = NULL;
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2007-02-10 14:25:27 +00:00
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/* report disconnect to upper layer */
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2007-05-25 17:05:16 +00:00
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netif_stop_queue(priv->dev);
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netif_carrier_off(priv->dev);
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2007-02-10 14:25:27 +00:00
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/* reset SNR/NF/RSSI values */
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2007-12-08 20:04:36 +00:00
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memset(priv->SNR, 0x00, sizeof(priv->SNR));
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memset(priv->NF, 0x00, sizeof(priv->NF));
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memset(priv->RSSI, 0x00, sizeof(priv->RSSI));
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memset(priv->rawSNR, 0x00, sizeof(priv->rawSNR));
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memset(priv->rawNF, 0x00, sizeof(priv->rawNF));
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priv->nextSNRNF = 0;
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priv->numSNRNF = 0;
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priv->connect_status = LBS_DISCONNECTED;
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2007-02-10 14:25:27 +00:00
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2007-05-25 21:09:41 +00:00
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/* Clear out associated SSID and BSSID since connection is
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* no longer valid.
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*/
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2007-12-08 20:04:36 +00:00
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memset(&priv->curbssparams.bssid, 0, ETH_ALEN);
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memset(&priv->curbssparams.ssid, 0, IW_ESSID_MAX_SIZE);
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priv->curbssparams.ssid_len = 0;
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2007-02-10 14:25:27 +00:00
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2007-12-08 20:04:36 +00:00
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if (priv->psstate != PS_STATE_FULL_POWER) {
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2007-02-10 14:25:27 +00:00
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/* make firmware to exit PS mode */
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2007-08-02 15:54:10 +00:00
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lbs_deb_cmd("disconnected, so exit PS mode\n");
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2007-11-15 23:05:47 +00:00
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lbs_ps_wakeup(priv, 0);
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2007-02-10 14:25:27 +00:00
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}
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2007-08-02 15:54:10 +00:00
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lbs_deb_leave(LBS_DEB_CMD);
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2007-02-10 14:25:27 +00:00
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}
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/**
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* @brief This function handles MIC failure event.
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*
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2007-11-23 14:43:44 +00:00
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* @param priv A pointer to struct lbs_private structure
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2007-02-10 14:25:27 +00:00
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* @para event the event id
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* @return n/a
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*/
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2007-11-23 14:43:44 +00:00
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static void handle_mic_failureevent(struct lbs_private *priv, u32 event)
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2007-02-10 14:25:27 +00:00
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{
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char buf[50];
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2007-08-02 15:54:10 +00:00
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lbs_deb_enter(LBS_DEB_CMD);
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2007-02-10 14:25:27 +00:00
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memset(buf, 0, sizeof(buf));
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sprintf(buf, "%s", "MLME-MICHAELMICFAILURE.indication ");
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if (event == MACREG_INT_CODE_MIC_ERR_UNICAST) {
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strcat(buf, "unicast ");
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} else {
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strcat(buf, "multicast ");
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}
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2007-11-15 23:05:47 +00:00
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lbs_send_iwevcustom_event(priv, buf);
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2007-08-02 15:54:10 +00:00
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lbs_deb_leave(LBS_DEB_CMD);
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2007-02-10 14:25:27 +00:00
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}
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2007-11-23 14:43:44 +00:00
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static int lbs_ret_reg_access(struct lbs_private *priv,
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2007-02-10 14:25:27 +00:00
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u16 type, struct cmd_ds_command *resp)
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{
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2007-05-25 15:27:16 +00:00
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int ret = 0;
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2007-02-10 14:25:27 +00:00
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2007-05-25 15:27:16 +00:00
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lbs_deb_enter(LBS_DEB_CMD);
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2007-02-10 14:25:27 +00:00
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switch (type) {
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2007-08-02 15:53:36 +00:00
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case CMD_RET(CMD_MAC_REG_ACCESS):
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2007-02-10 14:25:27 +00:00
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{
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2007-05-26 03:36:54 +00:00
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struct cmd_ds_mac_reg_access *reg = &resp->params.macreg;
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2007-02-10 14:25:27 +00:00
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2007-12-08 20:04:36 +00:00
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priv->offsetvalue.offset = (u32)le16_to_cpu(reg->offset);
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priv->offsetvalue.value = le32_to_cpu(reg->value);
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2007-02-10 14:25:27 +00:00
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break;
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}
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2007-08-02 15:53:36 +00:00
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case CMD_RET(CMD_BBP_REG_ACCESS):
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2007-02-10 14:25:27 +00:00
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{
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2007-05-26 03:36:54 +00:00
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struct cmd_ds_bbp_reg_access *reg = &resp->params.bbpreg;
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2007-02-10 14:25:27 +00:00
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2007-12-08 20:04:36 +00:00
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priv->offsetvalue.offset = (u32)le16_to_cpu(reg->offset);
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priv->offsetvalue.value = reg->value;
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2007-02-10 14:25:27 +00:00
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break;
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}
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2007-08-02 15:53:36 +00:00
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case CMD_RET(CMD_RF_REG_ACCESS):
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2007-02-10 14:25:27 +00:00
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{
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2007-05-26 03:36:54 +00:00
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struct cmd_ds_rf_reg_access *reg = &resp->params.rfreg;
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2007-02-10 14:25:27 +00:00
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2007-12-08 20:04:36 +00:00
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priv->offsetvalue.offset = (u32)le16_to_cpu(reg->offset);
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priv->offsetvalue.value = reg->value;
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2007-02-10 14:25:27 +00:00
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break;
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}
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default:
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2007-05-25 15:27:16 +00:00
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ret = -1;
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2007-02-10 14:25:27 +00:00
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}
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2007-10-08 09:09:30 +00:00
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lbs_deb_leave_args(LBS_DEB_CMD, "ret %d", ret);
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2007-05-25 15:27:16 +00:00
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return ret;
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2007-02-10 14:25:27 +00:00
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}
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2007-11-23 14:43:44 +00:00
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static int lbs_ret_802_11_sleep_params(struct lbs_private *priv,
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2007-02-10 14:25:27 +00:00
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struct cmd_ds_command *resp)
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{
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struct cmd_ds_802_11_sleep_params *sp = &resp->params.sleep_params;
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2007-05-25 15:27:16 +00:00
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lbs_deb_enter(LBS_DEB_CMD);
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2007-02-10 14:25:27 +00:00
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2007-08-02 15:54:10 +00:00
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lbs_deb_cmd("error 0x%x, offset 0x%x, stabletime 0x%x, calcontrol 0x%x "
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"extsleepclk 0x%x\n", le16_to_cpu(sp->error),
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2007-05-26 03:36:54 +00:00
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le16_to_cpu(sp->offset), le16_to_cpu(sp->stabletime),
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sp->calcontrol, sp->externalsleepclk);
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2007-12-08 20:04:36 +00:00
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priv->sp.sp_error = le16_to_cpu(sp->error);
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priv->sp.sp_offset = le16_to_cpu(sp->offset);
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priv->sp.sp_stabletime = le16_to_cpu(sp->stabletime);
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priv->sp.sp_calcontrol = sp->calcontrol;
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priv->sp.sp_extsleepclk = sp->externalsleepclk;
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priv->sp.sp_reserved = le16_to_cpu(sp->reserved);
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2007-02-10 14:25:27 +00:00
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2007-05-25 15:27:16 +00:00
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lbs_deb_enter(LBS_DEB_CMD);
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2007-02-10 14:25:27 +00:00
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return 0;
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}
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2007-11-23 14:43:44 +00:00
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static int lbs_ret_802_11_stat(struct lbs_private *priv,
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2007-02-10 14:25:27 +00:00
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struct cmd_ds_command *resp)
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{
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2007-08-02 15:54:10 +00:00
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lbs_deb_enter(LBS_DEB_CMD);
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2007-12-08 20:04:36 +00:00
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/* currently priv->wlan802_11Stat is unused
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2007-02-10 14:25:27 +00:00
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struct cmd_ds_802_11_get_stat *p11Stat = &resp->params.gstat;
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// TODO Convert it to Big endian befor copy
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2007-12-08 20:04:36 +00:00
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memcpy(&priv->wlan802_11Stat,
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2007-02-10 14:25:27 +00:00
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p11Stat, sizeof(struct cmd_ds_802_11_get_stat));
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*/
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2007-08-02 15:54:10 +00:00
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lbs_deb_leave(LBS_DEB_CMD);
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2007-02-10 14:25:27 +00:00
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return 0;
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}
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2007-11-23 14:43:44 +00:00
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static int lbs_ret_802_11_snmp_mib(struct lbs_private *priv,
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2007-02-10 14:25:27 +00:00
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struct cmd_ds_command *resp)
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{
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struct cmd_ds_802_11_snmp_mib *smib = &resp->params.smib;
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u16 oid = le16_to_cpu(smib->oid);
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u16 querytype = le16_to_cpu(smib->querytype);
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2007-05-25 15:27:16 +00:00
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lbs_deb_enter(LBS_DEB_CMD);
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2007-02-10 14:25:27 +00:00
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2007-08-02 15:54:10 +00:00
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lbs_deb_cmd("SNMP_RESP: oid 0x%x, querytype 0x%x\n", oid,
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2007-02-10 14:25:27 +00:00
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querytype);
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2007-08-02 15:54:10 +00:00
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lbs_deb_cmd("SNMP_RESP: Buf size %d\n", le16_to_cpu(smib->bufsize));
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2007-02-10 14:25:27 +00:00
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2007-08-02 15:31:18 +00:00
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if (querytype == CMD_ACT_GET) {
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2007-02-10 14:25:27 +00:00
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switch (oid) {
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2007-08-02 15:31:18 +00:00
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case FRAGTHRESH_I:
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2007-12-08 20:04:36 +00:00
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priv->fragthsd =
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2007-05-26 03:36:54 +00:00
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le16_to_cpu(*((__le16 *)(smib->value)));
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2007-08-02 15:54:10 +00:00
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lbs_deb_cmd("SNMP_RESP: frag threshold %u\n",
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2007-12-08 20:04:36 +00:00
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priv->fragthsd);
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2007-02-10 14:25:27 +00:00
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break;
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2007-08-02 15:31:18 +00:00
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case RTSTHRESH_I:
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2007-12-08 20:04:36 +00:00
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priv->rtsthsd =
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2007-05-26 03:36:54 +00:00
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le16_to_cpu(*((__le16 *)(smib->value)));
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2007-08-02 15:54:10 +00:00
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lbs_deb_cmd("SNMP_RESP: rts threshold %u\n",
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2007-12-08 20:04:36 +00:00
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priv->rtsthsd);
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2007-02-10 14:25:27 +00:00
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break;
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2007-08-02 15:31:18 +00:00
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case SHORT_RETRYLIM_I:
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2007-12-08 20:04:36 +00:00
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priv->txretrycount =
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2007-05-26 03:36:54 +00:00
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le16_to_cpu(*((__le16 *)(smib->value)));
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2007-08-02 15:54:10 +00:00
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lbs_deb_cmd("SNMP_RESP: tx retry count %u\n",
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2007-12-08 20:04:36 +00:00
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priv->rtsthsd);
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2007-02-10 14:25:27 +00:00
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break;
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default:
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break;
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}
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}
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2007-05-25 15:27:16 +00:00
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lbs_deb_enter(LBS_DEB_CMD);
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2007-02-10 14:25:27 +00:00
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return 0;
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}
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2007-11-23 14:43:44 +00:00
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static int lbs_ret_802_11_key_material(struct lbs_private *priv,
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2007-02-10 14:25:27 +00:00
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struct cmd_ds_command *resp)
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{
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struct cmd_ds_802_11_key_material *pkeymaterial =
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&resp->params.keymaterial;
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u16 action = le16_to_cpu(pkeymaterial->action);
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2007-05-25 15:27:16 +00:00
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lbs_deb_enter(LBS_DEB_CMD);
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2007-02-10 14:25:27 +00:00
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/* Copy the returned key to driver private data */
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2007-08-02 15:31:18 +00:00
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if (action == CMD_ACT_GET) {
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2007-02-10 14:25:27 +00:00
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u8 * buf_ptr = (u8 *) &pkeymaterial->keyParamSet;
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u8 * resp_end = (u8 *) (resp + le16_to_cpu(resp->size));
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while (buf_ptr < resp_end) {
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struct MrvlIEtype_keyParamSet * pkeyparamset =
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(struct MrvlIEtype_keyParamSet *) buf_ptr;
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2007-08-02 14:45:55 +00:00
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struct enc_key * pkey;
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2007-02-10 14:25:27 +00:00
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u16 param_set_len = le16_to_cpu(pkeyparamset->length);
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u16 key_len = le16_to_cpu(pkeyparamset->keylen);
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2007-08-02 14:45:55 +00:00
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u16 key_flags = le16_to_cpu(pkeyparamset->keyinfo);
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u16 key_type = le16_to_cpu(pkeyparamset->keytypeid);
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u8 * end;
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2007-02-10 14:25:27 +00:00
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end = (u8 *) pkeyparamset + sizeof (pkeyparamset->type)
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+ sizeof (pkeyparamset->length)
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+ param_set_len;
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/* Make sure we don't access past the end of the IEs */
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if (end > resp_end)
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break;
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2007-08-02 14:45:55 +00:00
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if (key_flags & KEY_INFO_WPA_UNICAST)
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2007-12-08 20:04:36 +00:00
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pkey = &priv->wpa_unicast_key;
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2007-08-02 14:45:55 +00:00
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else if (key_flags & KEY_INFO_WPA_MCAST)
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2007-12-08 20:04:36 +00:00
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pkey = &priv->wpa_mcast_key;
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2007-02-10 14:25:27 +00:00
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else
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break;
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/* Copy returned key into driver */
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2007-08-02 14:45:55 +00:00
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|
memset(pkey, 0, sizeof(struct enc_key));
|
2007-02-10 14:25:27 +00:00
|
|
|
if (key_len > sizeof(pkey->key))
|
|
|
|
break;
|
2007-08-02 14:45:55 +00:00
|
|
|
pkey->type = key_type;
|
|
|
|
pkey->flags = key_flags;
|
|
|
|
pkey->len = key_len;
|
2007-02-10 14:25:27 +00:00
|
|
|
memcpy(pkey->key, pkeyparamset->key, pkey->len);
|
|
|
|
|
|
|
|
buf_ptr = end + 1;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
2007-05-25 15:27:16 +00:00
|
|
|
lbs_deb_enter(LBS_DEB_CMD);
|
2007-02-10 14:25:27 +00:00
|
|
|
return 0;
|
|
|
|
}
|
|
|
|
|
2007-11-23 14:43:44 +00:00
|
|
|
static int lbs_ret_802_11_mac_address(struct lbs_private *priv,
|
2007-02-10 14:25:27 +00:00
|
|
|
struct cmd_ds_command *resp)
|
|
|
|
{
|
|
|
|
struct cmd_ds_802_11_mac_address *macadd = &resp->params.macadd;
|
|
|
|
|
2007-05-25 15:27:16 +00:00
|
|
|
lbs_deb_enter(LBS_DEB_CMD);
|
2007-02-10 14:25:27 +00:00
|
|
|
|
2007-12-08 20:04:36 +00:00
|
|
|
memcpy(priv->current_addr, macadd->macadd, ETH_ALEN);
|
2007-02-10 14:25:27 +00:00
|
|
|
|
2007-05-25 15:27:16 +00:00
|
|
|
lbs_deb_enter(LBS_DEB_CMD);
|
2007-02-10 14:25:27 +00:00
|
|
|
return 0;
|
|
|
|
}
|
|
|
|
|
2007-11-23 14:43:44 +00:00
|
|
|
static int lbs_ret_802_11_rf_tx_power(struct lbs_private *priv,
|
2007-02-10 14:25:27 +00:00
|
|
|
struct cmd_ds_command *resp)
|
|
|
|
{
|
|
|
|
struct cmd_ds_802_11_rf_tx_power *rtp = &resp->params.txp;
|
|
|
|
|
2007-05-25 15:27:16 +00:00
|
|
|
lbs_deb_enter(LBS_DEB_CMD);
|
2007-02-10 14:25:27 +00:00
|
|
|
|
2007-12-08 20:04:36 +00:00
|
|
|
priv->txpowerlevel = le16_to_cpu(rtp->currentlevel);
|
2007-02-10 14:25:27 +00:00
|
|
|
|
2007-12-08 20:04:36 +00:00
|
|
|
lbs_deb_cmd("TX power currently %d\n", priv->txpowerlevel);
|
2007-02-10 14:25:27 +00:00
|
|
|
|
2007-08-02 15:54:10 +00:00
|
|
|
lbs_deb_leave(LBS_DEB_CMD);
|
2007-02-10 14:25:27 +00:00
|
|
|
return 0;
|
|
|
|
}
|
|
|
|
|
2007-11-23 14:43:44 +00:00
|
|
|
static int lbs_ret_802_11_rate_adapt_rateset(struct lbs_private *priv,
|
2007-02-10 14:25:27 +00:00
|
|
|
struct cmd_ds_command *resp)
|
|
|
|
{
|
2007-05-26 03:36:54 +00:00
|
|
|
struct cmd_ds_802_11_rate_adapt_rateset *rates = &resp->params.rateset;
|
2007-02-10 14:25:27 +00:00
|
|
|
|
2007-05-25 15:27:16 +00:00
|
|
|
lbs_deb_enter(LBS_DEB_CMD);
|
2007-02-10 14:25:27 +00:00
|
|
|
|
2007-08-02 15:31:18 +00:00
|
|
|
if (rates->action == CMD_ACT_GET) {
|
2007-12-08 20:04:36 +00:00
|
|
|
priv->enablehwauto = le16_to_cpu(rates->enablehwauto);
|
|
|
|
priv->ratebitmap = le16_to_cpu(rates->bitmap);
|
2007-02-10 14:25:27 +00:00
|
|
|
}
|
|
|
|
|
2007-08-02 15:54:10 +00:00
|
|
|
lbs_deb_leave(LBS_DEB_CMD);
|
2007-02-10 14:25:27 +00:00
|
|
|
return 0;
|
|
|
|
}
|
|
|
|
|
2007-11-23 14:43:44 +00:00
|
|
|
static int lbs_ret_802_11_rssi(struct lbs_private *priv,
|
2007-02-10 14:25:27 +00:00
|
|
|
struct cmd_ds_command *resp)
|
|
|
|
{
|
|
|
|
struct cmd_ds_802_11_rssi_rsp *rssirsp = &resp->params.rssirsp;
|
|
|
|
|
2007-08-02 15:54:10 +00:00
|
|
|
lbs_deb_enter(LBS_DEB_CMD);
|
|
|
|
|
2007-02-10 14:25:27 +00:00
|
|
|
/* store the non average value */
|
2007-12-08 20:04:36 +00:00
|
|
|
priv->SNR[TYPE_BEACON][TYPE_NOAVG] = le16_to_cpu(rssirsp->SNR);
|
|
|
|
priv->NF[TYPE_BEACON][TYPE_NOAVG] = le16_to_cpu(rssirsp->noisefloor);
|
2007-02-10 14:25:27 +00:00
|
|
|
|
2007-12-08 20:04:36 +00:00
|
|
|
priv->SNR[TYPE_BEACON][TYPE_AVG] = le16_to_cpu(rssirsp->avgSNR);
|
|
|
|
priv->NF[TYPE_BEACON][TYPE_AVG] = le16_to_cpu(rssirsp->avgnoisefloor);
|
2007-02-10 14:25:27 +00:00
|
|
|
|
2007-12-08 20:04:36 +00:00
|
|
|
priv->RSSI[TYPE_BEACON][TYPE_NOAVG] =
|
|
|
|
CAL_RSSI(priv->SNR[TYPE_BEACON][TYPE_NOAVG],
|
|
|
|
priv->NF[TYPE_BEACON][TYPE_NOAVG]);
|
2007-02-10 14:25:27 +00:00
|
|
|
|
2007-12-08 20:04:36 +00:00
|
|
|
priv->RSSI[TYPE_BEACON][TYPE_AVG] =
|
|
|
|
CAL_RSSI(priv->SNR[TYPE_BEACON][TYPE_AVG] / AVG_SCALE,
|
|
|
|
priv->NF[TYPE_BEACON][TYPE_AVG] / AVG_SCALE);
|
2007-02-10 14:25:27 +00:00
|
|
|
|
2007-08-02 15:54:10 +00:00
|
|
|
lbs_deb_cmd("RSSI: beacon %d, avg %d\n",
|
2007-12-08 20:04:36 +00:00
|
|
|
priv->RSSI[TYPE_BEACON][TYPE_NOAVG],
|
|
|
|
priv->RSSI[TYPE_BEACON][TYPE_AVG]);
|
2007-02-10 14:25:27 +00:00
|
|
|
|
2007-08-02 15:54:10 +00:00
|
|
|
lbs_deb_leave(LBS_DEB_CMD);
|
2007-02-10 14:25:27 +00:00
|
|
|
return 0;
|
|
|
|
}
|
|
|
|
|
2007-11-23 14:43:44 +00:00
|
|
|
static int lbs_ret_802_11_eeprom_access(struct lbs_private *priv,
|
2007-02-10 14:25:27 +00:00
|
|
|
struct cmd_ds_command *resp)
|
|
|
|
{
|
2007-11-15 23:05:47 +00:00
|
|
|
struct lbs_ioctl_regrdwr *pbuf;
|
2007-12-08 20:04:36 +00:00
|
|
|
pbuf = (struct lbs_ioctl_regrdwr *) priv->prdeeprom;
|
2007-02-10 14:25:27 +00:00
|
|
|
|
2007-08-02 15:54:10 +00:00
|
|
|
lbs_deb_enter_args(LBS_DEB_CMD, "len %d",
|
2007-02-10 14:25:27 +00:00
|
|
|
le16_to_cpu(resp->params.rdeeprom.bytecount));
|
|
|
|
if (pbuf->NOB < le16_to_cpu(resp->params.rdeeprom.bytecount)) {
|
|
|
|
pbuf->NOB = 0;
|
2007-08-02 15:54:10 +00:00
|
|
|
lbs_deb_cmd("EEPROM read length too big\n");
|
2007-02-10 14:25:27 +00:00
|
|
|
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));
|
2007-08-02 15:54:10 +00:00
|
|
|
lbs_deb_hex(LBS_DEB_CMD, "EEPROM", (char *)&pbuf->value,
|
2007-02-10 14:25:27 +00:00
|
|
|
le16_to_cpu(resp->params.rdeeprom.bytecount));
|
|
|
|
}
|
2007-08-02 15:54:10 +00:00
|
|
|
lbs_deb_leave(LBS_DEB_CMD);
|
2007-02-10 14:25:27 +00:00
|
|
|
return 0;
|
|
|
|
}
|
|
|
|
|
2007-11-23 14:43:44 +00:00
|
|
|
static int lbs_ret_get_log(struct lbs_private *priv,
|
2007-02-10 14:25:27 +00:00
|
|
|
struct cmd_ds_command *resp)
|
|
|
|
{
|
2007-05-26 03:36:54 +00:00
|
|
|
struct cmd_ds_802_11_get_log *logmessage = &resp->params.glog;
|
2007-02-10 14:25:27 +00:00
|
|
|
|
2007-05-25 15:27:16 +00:00
|
|
|
lbs_deb_enter(LBS_DEB_CMD);
|
2007-02-10 14:25:27 +00:00
|
|
|
|
2007-05-26 03:36:54 +00:00
|
|
|
/* Stored little-endian */
|
2007-12-08 20:04:36 +00:00
|
|
|
memcpy(&priv->logmsg, logmessage, sizeof(struct cmd_ds_802_11_get_log));
|
2007-02-10 14:25:27 +00:00
|
|
|
|
2007-08-02 15:54:10 +00:00
|
|
|
lbs_deb_leave(LBS_DEB_CMD);
|
2007-02-10 14:25:27 +00:00
|
|
|
return 0;
|
|
|
|
}
|
|
|
|
|
2007-11-23 14:43:44 +00:00
|
|
|
static int lbs_ret_802_11_enable_rsn(struct lbs_private *priv,
|
2007-06-18 16:01:12 +00:00
|
|
|
struct cmd_ds_command *resp)
|
|
|
|
{
|
|
|
|
struct cmd_ds_802_11_enable_rsn *enable_rsn = &resp->params.enbrsn;
|
2007-12-08 20:04:36 +00:00
|
|
|
u32 * pdata_buf = priv->cur_cmd->pdata_buf;
|
2007-06-18 16:01:12 +00:00
|
|
|
|
|
|
|
lbs_deb_enter(LBS_DEB_CMD);
|
|
|
|
|
2007-08-02 15:31:18 +00:00
|
|
|
if (enable_rsn->action == cpu_to_le16(CMD_ACT_GET)) {
|
2007-06-18 16:01:12 +00:00
|
|
|
if (pdata_buf)
|
|
|
|
*pdata_buf = (u32) le16_to_cpu(enable_rsn->enable);
|
|
|
|
}
|
|
|
|
|
2007-08-02 15:54:10 +00:00
|
|
|
lbs_deb_leave(LBS_DEB_CMD);
|
2007-06-18 16:01:12 +00:00
|
|
|
return 0;
|
|
|
|
}
|
|
|
|
|
2007-11-20 22:44:28 +00:00
|
|
|
static int lbs_ret_802_11_bcn_ctrl(struct lbs_private * priv,
|
|
|
|
struct cmd_ds_command *resp)
|
|
|
|
{
|
|
|
|
struct cmd_ds_802_11_beacon_control *bcn_ctrl =
|
|
|
|
&resp->params.bcn_ctrl;
|
|
|
|
|
|
|
|
lbs_deb_enter(LBS_DEB_CMD);
|
|
|
|
|
|
|
|
if (bcn_ctrl->action == CMD_ACT_GET) {
|
2007-12-08 20:04:36 +00:00
|
|
|
priv->beacon_enable = (u8) le16_to_cpu(bcn_ctrl->beacon_enable);
|
|
|
|
priv->beacon_period = le16_to_cpu(bcn_ctrl->beacon_period);
|
2007-11-20 22:44:28 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
lbs_deb_enter(LBS_DEB_CMD);
|
|
|
|
return 0;
|
|
|
|
}
|
|
|
|
|
2007-11-26 09:07:14 +00:00
|
|
|
static int lbs_ret_802_11_subscribe_event(struct lbs_private *priv,
|
|
|
|
struct cmd_ds_command *resp)
|
|
|
|
{
|
|
|
|
struct cmd_ds_802_11_subscribe_event *cmd_event =
|
|
|
|
&resp->params.subscribe_event;
|
|
|
|
struct cmd_ds_802_11_subscribe_event *dst_event =
|
2007-12-08 20:04:36 +00:00
|
|
|
priv->cur_cmd->pdata_buf;
|
2007-11-26 09:07:14 +00:00
|
|
|
|
|
|
|
lbs_deb_enter(LBS_DEB_CMD);
|
|
|
|
|
|
|
|
if (dst_event->action == cpu_to_le16(CMD_ACT_GET)) {
|
2007-12-07 15:30:44 +00:00
|
|
|
dst_event->events = cmd_event->events;
|
2007-11-26 09:07:14 +00:00
|
|
|
memcpy(dst_event->tlv, cmd_event->tlv, sizeof(dst_event->tlv));
|
|
|
|
}
|
|
|
|
|
|
|
|
lbs_deb_leave(LBS_DEB_CMD);
|
|
|
|
return 0;
|
|
|
|
}
|
|
|
|
|
2007-12-10 18:36:10 +00:00
|
|
|
static inline int handle_cmd_response(struct lbs_private *priv,
|
|
|
|
unsigned long dummy,
|
2007-12-11 18:49:39 +00:00
|
|
|
struct cmd_header *cmd_response)
|
2007-02-10 14:25:27 +00:00
|
|
|
{
|
2007-12-11 18:49:39 +00:00
|
|
|
struct cmd_ds_command *resp = (struct cmd_ds_command *) cmd_response;
|
2007-02-10 14:25:27 +00:00
|
|
|
int ret = 0;
|
|
|
|
unsigned long flags;
|
2007-12-10 18:36:10 +00:00
|
|
|
uint16_t respcmd = le16_to_cpu(resp->command);
|
2007-02-10 14:25:27 +00:00
|
|
|
|
2007-08-02 15:54:10 +00:00
|
|
|
lbs_deb_enter(LBS_DEB_HOST);
|
|
|
|
|
2007-02-10 14:25:27 +00:00
|
|
|
switch (respcmd) {
|
2007-08-02 15:53:36 +00:00
|
|
|
case CMD_RET(CMD_MAC_REG_ACCESS):
|
|
|
|
case CMD_RET(CMD_BBP_REG_ACCESS):
|
|
|
|
case CMD_RET(CMD_RF_REG_ACCESS):
|
2007-11-15 23:05:47 +00:00
|
|
|
ret = lbs_ret_reg_access(priv, respcmd, resp);
|
2007-02-10 14:25:27 +00:00
|
|
|
break;
|
|
|
|
|
2007-08-02 15:53:36 +00:00
|
|
|
case CMD_RET(CMD_802_11_SCAN):
|
2007-11-15 23:05:47 +00:00
|
|
|
ret = lbs_ret_80211_scan(priv, resp);
|
2007-02-10 14:25:27 +00:00
|
|
|
break;
|
|
|
|
|
2007-08-02 15:53:36 +00:00
|
|
|
case CMD_RET(CMD_802_11_GET_LOG):
|
2007-11-15 23:05:47 +00:00
|
|
|
ret = lbs_ret_get_log(priv, resp);
|
2007-02-10 14:25:27 +00:00
|
|
|
break;
|
|
|
|
|
2007-08-02 15:31:18 +00:00
|
|
|
case CMD_RET_802_11_ASSOCIATE:
|
2007-08-02 15:53:36 +00:00
|
|
|
case CMD_RET(CMD_802_11_ASSOCIATE):
|
|
|
|
case CMD_RET(CMD_802_11_REASSOCIATE):
|
2007-11-15 23:05:47 +00:00
|
|
|
ret = lbs_ret_80211_associate(priv, resp);
|
2007-02-10 14:25:27 +00:00
|
|
|
break;
|
|
|
|
|
2007-08-02 15:53:36 +00:00
|
|
|
case CMD_RET(CMD_802_11_DISASSOCIATE):
|
|
|
|
case CMD_RET(CMD_802_11_DEAUTHENTICATE):
|
2007-11-15 23:05:47 +00:00
|
|
|
ret = lbs_ret_80211_disassociate(priv, resp);
|
2007-02-10 14:25:27 +00:00
|
|
|
break;
|
|
|
|
|
2007-08-02 15:53:36 +00:00
|
|
|
case CMD_RET(CMD_802_11_AD_HOC_START):
|
|
|
|
case CMD_RET(CMD_802_11_AD_HOC_JOIN):
|
2007-11-15 23:05:47 +00:00
|
|
|
ret = lbs_ret_80211_ad_hoc_start(priv, resp);
|
2007-02-10 14:25:27 +00:00
|
|
|
break;
|
|
|
|
|
2007-08-02 15:53:36 +00:00
|
|
|
case CMD_RET(CMD_802_11_GET_STAT):
|
2007-11-15 23:05:47 +00:00
|
|
|
ret = lbs_ret_802_11_stat(priv, resp);
|
2007-02-10 14:25:27 +00:00
|
|
|
break;
|
|
|
|
|
2007-08-02 15:53:36 +00:00
|
|
|
case CMD_RET(CMD_802_11_SNMP_MIB):
|
2007-11-15 23:05:47 +00:00
|
|
|
ret = lbs_ret_802_11_snmp_mib(priv, resp);
|
2007-02-10 14:25:27 +00:00
|
|
|
break;
|
|
|
|
|
2007-08-02 15:53:36 +00:00
|
|
|
case CMD_RET(CMD_802_11_RF_TX_POWER):
|
2007-11-15 23:05:47 +00:00
|
|
|
ret = lbs_ret_802_11_rf_tx_power(priv, resp);
|
2007-02-10 14:25:27 +00:00
|
|
|
break;
|
|
|
|
|
2007-08-02 15:53:36 +00:00
|
|
|
case CMD_RET(CMD_802_11_SET_AFC):
|
|
|
|
case CMD_RET(CMD_802_11_GET_AFC):
|
2007-12-08 20:04:36 +00:00
|
|
|
spin_lock_irqsave(&priv->driver_lock, flags);
|
|
|
|
memmove(priv->cur_cmd->pdata_buf, &resp->params.afc,
|
2007-02-10 14:25:27 +00:00
|
|
|
sizeof(struct cmd_ds_802_11_afc));
|
2007-12-08 20:04:36 +00:00
|
|
|
spin_unlock_irqrestore(&priv->driver_lock, flags);
|
2007-02-10 14:25:27 +00:00
|
|
|
|
|
|
|
break;
|
|
|
|
|
2007-08-02 15:53:36 +00:00
|
|
|
case CMD_RET(CMD_MAC_MULTICAST_ADR):
|
|
|
|
case CMD_RET(CMD_MAC_CONTROL):
|
|
|
|
case CMD_RET(CMD_802_11_SET_WEP):
|
|
|
|
case CMD_RET(CMD_802_11_RESET):
|
|
|
|
case CMD_RET(CMD_802_11_AUTHENTICATE):
|
|
|
|
case CMD_RET(CMD_802_11_RADIO_CONTROL):
|
|
|
|
case CMD_RET(CMD_802_11_BEACON_STOP):
|
2007-06-18 16:01:12 +00:00
|
|
|
break;
|
|
|
|
|
2007-08-02 15:53:36 +00:00
|
|
|
case CMD_RET(CMD_802_11_ENABLE_RSN):
|
2007-11-15 23:05:47 +00:00
|
|
|
ret = lbs_ret_802_11_enable_rsn(priv, resp);
|
2007-02-10 14:25:27 +00:00
|
|
|
break;
|
|
|
|
|
2007-08-02 15:53:36 +00:00
|
|
|
case CMD_RET(CMD_802_11_RATE_ADAPT_RATESET):
|
2007-11-15 23:05:47 +00:00
|
|
|
ret = lbs_ret_802_11_rate_adapt_rateset(priv, resp);
|
2007-02-10 14:25:27 +00:00
|
|
|
break;
|
|
|
|
|
2007-08-02 15:53:36 +00:00
|
|
|
case CMD_RET(CMD_802_11_RSSI):
|
2007-11-15 23:05:47 +00:00
|
|
|
ret = lbs_ret_802_11_rssi(priv, resp);
|
2007-02-10 14:25:27 +00:00
|
|
|
break;
|
|
|
|
|
2007-08-02 15:53:36 +00:00
|
|
|
case CMD_RET(CMD_802_11_MAC_ADDRESS):
|
2007-11-15 23:05:47 +00:00
|
|
|
ret = lbs_ret_802_11_mac_address(priv, resp);
|
2007-02-10 14:25:27 +00:00
|
|
|
break;
|
|
|
|
|
2007-08-02 15:53:36 +00:00
|
|
|
case CMD_RET(CMD_802_11_AD_HOC_STOP):
|
2007-11-15 23:05:47 +00:00
|
|
|
ret = lbs_ret_80211_ad_hoc_stop(priv, resp);
|
2007-02-10 14:25:27 +00:00
|
|
|
break;
|
|
|
|
|
2007-08-02 15:53:36 +00:00
|
|
|
case CMD_RET(CMD_802_11_KEY_MATERIAL):
|
2007-11-15 23:05:47 +00:00
|
|
|
ret = lbs_ret_802_11_key_material(priv, resp);
|
2007-02-10 14:25:27 +00:00
|
|
|
break;
|
|
|
|
|
2007-08-02 15:53:36 +00:00
|
|
|
case CMD_RET(CMD_802_11_EEPROM_ACCESS):
|
2007-11-15 23:05:47 +00:00
|
|
|
ret = lbs_ret_802_11_eeprom_access(priv, resp);
|
2007-02-10 14:25:27 +00:00
|
|
|
break;
|
|
|
|
|
2007-08-02 15:53:36 +00:00
|
|
|
case CMD_RET(CMD_802_11D_DOMAIN_INFO):
|
2007-11-15 23:05:47 +00:00
|
|
|
ret = lbs_ret_802_11d_domain_info(priv, resp);
|
2007-02-10 14:25:27 +00:00
|
|
|
break;
|
|
|
|
|
2007-08-02 15:53:36 +00:00
|
|
|
case CMD_RET(CMD_802_11_SLEEP_PARAMS):
|
2007-11-15 23:05:47 +00:00
|
|
|
ret = lbs_ret_802_11_sleep_params(priv, resp);
|
2007-02-10 14:25:27 +00:00
|
|
|
break;
|
2007-08-02 15:53:36 +00:00
|
|
|
case CMD_RET(CMD_802_11_INACTIVITY_TIMEOUT):
|
2007-12-08 20:04:36 +00:00
|
|
|
spin_lock_irqsave(&priv->driver_lock, flags);
|
|
|
|
*((u16 *) priv->cur_cmd->pdata_buf) =
|
2007-02-10 14:25:27 +00:00
|
|
|
le16_to_cpu(resp->params.inactivity_timeout.timeout);
|
2007-12-08 20:04:36 +00:00
|
|
|
spin_unlock_irqrestore(&priv->driver_lock, flags);
|
2007-02-10 14:25:27 +00:00
|
|
|
break;
|
|
|
|
|
2007-08-02 15:53:36 +00:00
|
|
|
case CMD_RET(CMD_802_11_TPC_CFG):
|
2007-12-08 20:04:36 +00:00
|
|
|
spin_lock_irqsave(&priv->driver_lock, flags);
|
|
|
|
memmove(priv->cur_cmd->pdata_buf, &resp->params.tpccfg,
|
2007-02-10 14:25:27 +00:00
|
|
|
sizeof(struct cmd_ds_802_11_tpc_cfg));
|
2007-12-08 20:04:36 +00:00
|
|
|
spin_unlock_irqrestore(&priv->driver_lock, flags);
|
2007-02-10 14:25:27 +00:00
|
|
|
break;
|
2007-08-02 15:53:36 +00:00
|
|
|
case CMD_RET(CMD_802_11_LED_GPIO_CTRL):
|
2007-12-08 20:04:36 +00:00
|
|
|
spin_lock_irqsave(&priv->driver_lock, flags);
|
|
|
|
memmove(priv->cur_cmd->pdata_buf, &resp->params.ledgpio,
|
2007-02-10 14:25:27 +00:00
|
|
|
sizeof(struct cmd_ds_802_11_led_ctrl));
|
2007-12-08 20:04:36 +00:00
|
|
|
spin_unlock_irqrestore(&priv->driver_lock, flags);
|
2007-02-10 14:25:27 +00:00
|
|
|
break;
|
2007-11-26 09:07:14 +00:00
|
|
|
case CMD_RET(CMD_802_11_SUBSCRIBE_EVENT):
|
|
|
|
ret = lbs_ret_802_11_subscribe_event(priv, resp);
|
|
|
|
break;
|
|
|
|
|
2007-08-02 15:53:36 +00:00
|
|
|
case CMD_RET(CMD_802_11_PWR_CFG):
|
2007-12-08 20:04:36 +00:00
|
|
|
spin_lock_irqsave(&priv->driver_lock, flags);
|
|
|
|
memmove(priv->cur_cmd->pdata_buf, &resp->params.pwrcfg,
|
2007-02-10 14:25:27 +00:00
|
|
|
sizeof(struct cmd_ds_802_11_pwr_cfg));
|
2007-12-08 20:04:36 +00:00
|
|
|
spin_unlock_irqrestore(&priv->driver_lock, flags);
|
2007-02-10 14:25:27 +00:00
|
|
|
|
|
|
|
break;
|
|
|
|
|
2007-08-02 15:53:36 +00:00
|
|
|
case CMD_RET(CMD_GET_TSF):
|
2007-12-08 20:04:36 +00:00
|
|
|
spin_lock_irqsave(&priv->driver_lock, flags);
|
|
|
|
memcpy(priv->cur_cmd->pdata_buf,
|
2007-02-10 14:25:27 +00:00
|
|
|
&resp->params.gettsf.tsfvalue, sizeof(u64));
|
2007-12-08 20:04:36 +00:00
|
|
|
spin_unlock_irqrestore(&priv->driver_lock, flags);
|
2007-02-10 14:25:27 +00:00
|
|
|
break;
|
2007-08-02 15:53:36 +00:00
|
|
|
case CMD_RET(CMD_BT_ACCESS):
|
2007-12-08 20:04:36 +00:00
|
|
|
spin_lock_irqsave(&priv->driver_lock, flags);
|
|
|
|
if (priv->cur_cmd->pdata_buf)
|
|
|
|
memcpy(priv->cur_cmd->pdata_buf,
|
2007-02-10 14:25:27 +00:00
|
|
|
&resp->params.bt.addr1, 2 * ETH_ALEN);
|
2007-12-08 20:04:36 +00:00
|
|
|
spin_unlock_irqrestore(&priv->driver_lock, flags);
|
2007-02-10 14:25:27 +00:00
|
|
|
break;
|
2007-08-02 15:53:36 +00:00
|
|
|
case CMD_RET(CMD_FWT_ACCESS):
|
2007-12-08 20:04:36 +00:00
|
|
|
spin_lock_irqsave(&priv->driver_lock, flags);
|
|
|
|
if (priv->cur_cmd->pdata_buf)
|
|
|
|
memcpy(priv->cur_cmd->pdata_buf, &resp->params.fwt,
|
2007-05-26 03:36:54 +00:00
|
|
|
sizeof(resp->params.fwt));
|
2007-12-08 20:04:36 +00:00
|
|
|
spin_unlock_irqrestore(&priv->driver_lock, flags);
|
2007-02-10 14:25:27 +00:00
|
|
|
break;
|
2007-11-20 22:44:28 +00:00
|
|
|
case CMD_RET(CMD_802_11_BEACON_CTRL):
|
|
|
|
ret = lbs_ret_802_11_bcn_ctrl(priv, resp);
|
|
|
|
break;
|
|
|
|
|
2007-02-10 14:25:27 +00:00
|
|
|
default:
|
2007-08-02 15:54:10 +00:00
|
|
|
lbs_deb_host("CMD_RESP: unknown cmd response 0x%04x\n",
|
2007-05-26 03:36:54 +00:00
|
|
|
resp->command);
|
2007-02-10 14:25:27 +00:00
|
|
|
break;
|
|
|
|
}
|
2007-08-02 15:54:10 +00:00
|
|
|
lbs_deb_leave(LBS_DEB_HOST);
|
2007-02-10 14:25:27 +00:00
|
|
|
return ret;
|
|
|
|
}
|
|
|
|
|
2007-11-23 14:43:44 +00:00
|
|
|
int lbs_process_rx_command(struct lbs_private *priv)
|
2007-02-10 14:25:27 +00:00
|
|
|
{
|
|
|
|
u16 respcmd;
|
2007-12-11 18:49:39 +00:00
|
|
|
struct cmd_header *resp;
|
2007-02-10 14:25:27 +00:00
|
|
|
int ret = 0;
|
|
|
|
ulong flags;
|
|
|
|
u16 result;
|
|
|
|
|
2007-08-02 15:54:10 +00:00
|
|
|
lbs_deb_enter(LBS_DEB_HOST);
|
2007-02-10 14:25:27 +00:00
|
|
|
|
|
|
|
/* Now we got response from FW, cancel the command timer */
|
2007-12-08 20:04:36 +00:00
|
|
|
del_timer(&priv->command_timer);
|
2007-02-10 14:25:27 +00:00
|
|
|
|
2007-12-08 20:04:36 +00:00
|
|
|
mutex_lock(&priv->lock);
|
|
|
|
spin_lock_irqsave(&priv->driver_lock, flags);
|
2007-02-10 14:25:27 +00:00
|
|
|
|
2007-12-08 20:04:36 +00:00
|
|
|
if (!priv->cur_cmd) {
|
2007-08-02 15:54:10 +00:00
|
|
|
lbs_deb_host("CMD_RESP: cur_cmd is NULL\n");
|
2007-02-10 14:25:27 +00:00
|
|
|
ret = -1;
|
2007-12-08 20:04:36 +00:00
|
|
|
spin_unlock_irqrestore(&priv->driver_lock, flags);
|
2007-02-10 14:25:27 +00:00
|
|
|
goto done;
|
|
|
|
}
|
2007-12-11 18:49:39 +00:00
|
|
|
resp = priv->cur_cmd->cmdbuf;
|
2007-02-10 14:25:27 +00:00
|
|
|
|
|
|
|
respcmd = le16_to_cpu(resp->command);
|
|
|
|
result = le16_to_cpu(resp->result);
|
|
|
|
|
2007-08-02 15:54:10 +00:00
|
|
|
lbs_deb_host("CMD_RESP: response 0x%04x, size %d, jiffies %lu\n",
|
|
|
|
respcmd, priv->upld_len, jiffies);
|
2007-12-11 18:49:39 +00:00
|
|
|
lbs_deb_hex(LBS_DEB_HOST, "CMD_RESP", (void *) resp, priv->upld_len);
|
2007-02-10 14:25:27 +00:00
|
|
|
|
|
|
|
if (!(respcmd & 0x8000)) {
|
2007-08-02 15:54:10 +00:00
|
|
|
lbs_deb_host("invalid response!\n");
|
2007-12-08 20:04:36 +00:00
|
|
|
priv->cur_cmd_retcode = -1;
|
|
|
|
__lbs_cleanup_and_insert_cmd(priv, priv->cur_cmd);
|
|
|
|
priv->cur_cmd = NULL;
|
|
|
|
spin_unlock_irqrestore(&priv->driver_lock, flags);
|
2007-02-10 14:25:27 +00:00
|
|
|
ret = -1;
|
|
|
|
goto done;
|
|
|
|
}
|
|
|
|
|
|
|
|
/* Store the response code to cur_cmd_retcode. */
|
2007-12-08 20:04:36 +00:00
|
|
|
priv->cur_cmd_retcode = result;
|
2007-02-10 14:25:27 +00:00
|
|
|
|
2007-08-02 15:53:36 +00:00
|
|
|
if (respcmd == CMD_RET(CMD_802_11_PS_MODE)) {
|
2007-12-11 18:49:39 +00:00
|
|
|
struct cmd_ds_802_11_ps_mode *psmode = (void *) resp;
|
2007-05-26 03:36:54 +00:00
|
|
|
u16 action = le16_to_cpu(psmode->action);
|
2007-02-10 14:25:27 +00:00
|
|
|
|
2007-08-02 15:54:10 +00:00
|
|
|
lbs_deb_host(
|
|
|
|
"CMD_RESP: PS_MODE cmd reply result 0x%x, action 0x%x\n",
|
2007-05-26 03:36:54 +00:00
|
|
|
result, action);
|
2007-02-10 14:25:27 +00:00
|
|
|
|
|
|
|
if (result) {
|
2007-08-02 15:54:10 +00:00
|
|
|
lbs_deb_host("CMD_RESP: PS command failed with 0x%x\n",
|
2007-05-26 03:36:54 +00:00
|
|
|
result);
|
|
|
|
/*
|
|
|
|
* We should not re-try enter-ps command in
|
|
|
|
* ad-hoc mode. It takes place in
|
2007-11-15 23:05:47 +00:00
|
|
|
* lbs_execute_next_command().
|
2007-05-26 03:36:54 +00:00
|
|
|
*/
|
2007-12-08 20:04:36 +00:00
|
|
|
if (priv->mode == IW_MODE_ADHOC &&
|
2007-08-02 15:31:18 +00:00
|
|
|
action == CMD_SUBCMD_ENTER_PS)
|
2007-12-08 20:04:36 +00:00
|
|
|
priv->psmode = LBS802_11POWERMODECAM;
|
2007-08-02 15:31:18 +00:00
|
|
|
} else if (action == CMD_SUBCMD_ENTER_PS) {
|
2007-12-08 20:04:36 +00:00
|
|
|
priv->needtowakeup = 0;
|
|
|
|
priv->psstate = PS_STATE_AWAKE;
|
2007-02-10 14:25:27 +00:00
|
|
|
|
2007-08-02 15:54:10 +00:00
|
|
|
lbs_deb_host("CMD_RESP: ENTER_PS command response\n");
|
2007-12-08 20:04:36 +00:00
|
|
|
if (priv->connect_status != LBS_CONNECTED) {
|
2007-02-10 14:25:27 +00:00
|
|
|
/*
|
|
|
|
* When Deauth Event received before Enter_PS command
|
|
|
|
* response, We need to wake up the firmware.
|
|
|
|
*/
|
2007-08-02 15:54:10 +00:00
|
|
|
lbs_deb_host(
|
2007-11-15 23:05:47 +00:00
|
|
|
"disconnected, invoking lbs_ps_wakeup\n");
|
2007-02-10 14:25:27 +00:00
|
|
|
|
2007-12-08 20:04:36 +00:00
|
|
|
spin_unlock_irqrestore(&priv->driver_lock, flags);
|
|
|
|
mutex_unlock(&priv->lock);
|
2007-11-15 23:05:47 +00:00
|
|
|
lbs_ps_wakeup(priv, 0);
|
2007-12-08 20:04:36 +00:00
|
|
|
mutex_lock(&priv->lock);
|
|
|
|
spin_lock_irqsave(&priv->driver_lock, flags);
|
2007-02-10 14:25:27 +00:00
|
|
|
}
|
2007-08-02 15:31:18 +00:00
|
|
|
} else if (action == CMD_SUBCMD_EXIT_PS) {
|
2007-12-08 20:04:36 +00:00
|
|
|
priv->needtowakeup = 0;
|
|
|
|
priv->psstate = PS_STATE_FULL_POWER;
|
2007-08-02 15:54:10 +00:00
|
|
|
lbs_deb_host("CMD_RESP: EXIT_PS command response\n");
|
2007-02-10 14:25:27 +00:00
|
|
|
} else {
|
2007-08-02 15:54:10 +00:00
|
|
|
lbs_deb_host("CMD_RESP: PS action 0x%X\n", action);
|
2007-02-10 14:25:27 +00:00
|
|
|
}
|
|
|
|
|
2007-12-08 20:04:36 +00:00
|
|
|
__lbs_cleanup_and_insert_cmd(priv, priv->cur_cmd);
|
|
|
|
priv->cur_cmd = NULL;
|
|
|
|
spin_unlock_irqrestore(&priv->driver_lock, flags);
|
2007-02-10 14:25:27 +00:00
|
|
|
|
|
|
|
ret = 0;
|
|
|
|
goto done;
|
|
|
|
}
|
|
|
|
|
|
|
|
/* If the command is not successful, cleanup and return failure */
|
|
|
|
if ((result != 0 || !(respcmd & 0x8000))) {
|
2007-08-02 15:54:10 +00:00
|
|
|
lbs_deb_host("CMD_RESP: error 0x%04x in command reply 0x%04x\n",
|
|
|
|
result, respcmd);
|
2007-02-10 14:25:27 +00:00
|
|
|
/*
|
|
|
|
* Handling errors here
|
|
|
|
*/
|
|
|
|
switch (respcmd) {
|
2007-08-02 15:53:36 +00:00
|
|
|
case CMD_RET(CMD_GET_HW_SPEC):
|
|
|
|
case CMD_RET(CMD_802_11_RESET):
|
2007-08-02 15:54:10 +00:00
|
|
|
lbs_deb_host("CMD_RESP: reset failed\n");
|
2007-02-10 14:25:27 +00:00
|
|
|
break;
|
|
|
|
|
|
|
|
}
|
|
|
|
|
2007-12-08 20:04:36 +00:00
|
|
|
__lbs_cleanup_and_insert_cmd(priv, priv->cur_cmd);
|
|
|
|
priv->cur_cmd = NULL;
|
|
|
|
spin_unlock_irqrestore(&priv->driver_lock, flags);
|
2007-02-10 14:25:27 +00:00
|
|
|
|
|
|
|
ret = -1;
|
|
|
|
goto done;
|
|
|
|
}
|
|
|
|
|
2007-12-08 20:04:36 +00:00
|
|
|
spin_unlock_irqrestore(&priv->driver_lock, flags);
|
2007-12-07 15:13:05 +00:00
|
|
|
|
2007-12-11 17:33:30 +00:00
|
|
|
if (priv->cur_cmd && priv->cur_cmd->callback) {
|
|
|
|
ret = priv->cur_cmd->callback(priv, priv->cur_cmd->callback_arg,
|
2007-12-11 18:49:39 +00:00
|
|
|
resp);
|
2007-12-11 17:33:30 +00:00
|
|
|
} else
|
2007-12-10 18:36:10 +00:00
|
|
|
ret = handle_cmd_response(priv, 0, resp);
|
2007-12-07 15:13:05 +00:00
|
|
|
|
2007-12-08 20:04:36 +00:00
|
|
|
spin_lock_irqsave(&priv->driver_lock, flags);
|
2007-12-07 15:13:05 +00:00
|
|
|
|
2007-12-08 20:04:36 +00:00
|
|
|
if (priv->cur_cmd) {
|
2007-02-10 14:25:27 +00:00
|
|
|
/* Clean up and Put current command back to cmdfreeq */
|
2007-12-08 20:04:36 +00:00
|
|
|
__lbs_cleanup_and_insert_cmd(priv, priv->cur_cmd);
|
|
|
|
priv->cur_cmd = NULL;
|
2007-02-10 14:25:27 +00:00
|
|
|
}
|
2007-12-08 20:04:36 +00:00
|
|
|
spin_unlock_irqrestore(&priv->driver_lock, flags);
|
2007-02-10 14:25:27 +00:00
|
|
|
|
|
|
|
done:
|
2007-12-08 20:04:36 +00:00
|
|
|
mutex_unlock(&priv->lock);
|
2007-08-02 15:54:10 +00:00
|
|
|
lbs_deb_leave_args(LBS_DEB_HOST, "ret %d", ret);
|
2007-02-10 14:25:27 +00:00
|
|
|
return ret;
|
|
|
|
}
|
|
|
|
|
2007-11-23 14:43:44 +00:00
|
|
|
int lbs_process_event(struct lbs_private *priv)
|
2007-02-10 14:25:27 +00:00
|
|
|
{
|
|
|
|
int ret = 0;
|
|
|
|
u32 eventcause;
|
|
|
|
|
2007-08-02 17:14:07 +00:00
|
|
|
lbs_deb_enter(LBS_DEB_CMD);
|
|
|
|
|
2007-12-08 20:04:36 +00:00
|
|
|
spin_lock_irq(&priv->driver_lock);
|
|
|
|
eventcause = priv->eventcause >> SBI_EVENT_CAUSE_SHIFT;
|
|
|
|
spin_unlock_irq(&priv->driver_lock);
|
2007-02-10 14:25:27 +00:00
|
|
|
|
2007-11-28 08:15:11 +00:00
|
|
|
lbs_deb_cmd("event cause %d\n", eventcause);
|
2007-02-10 14:25:27 +00:00
|
|
|
|
2007-11-28 08:15:11 +00:00
|
|
|
switch (eventcause) {
|
2007-02-10 14:25:27 +00:00
|
|
|
case MACREG_INT_CODE_LINK_SENSED:
|
2007-05-25 15:27:16 +00:00
|
|
|
lbs_deb_cmd("EVENT: MACREG_INT_CODE_LINK_SENSED\n");
|
2007-02-10 14:25:27 +00:00
|
|
|
break;
|
|
|
|
|
|
|
|
case MACREG_INT_CODE_DEAUTHENTICATED:
|
2007-08-02 15:54:10 +00:00
|
|
|
lbs_deb_cmd("EVENT: deauthenticated\n");
|
2007-11-15 23:05:47 +00:00
|
|
|
lbs_mac_event_disconnected(priv);
|
2007-02-10 14:25:27 +00:00
|
|
|
break;
|
|
|
|
|
|
|
|
case MACREG_INT_CODE_DISASSOCIATED:
|
2007-08-02 15:54:10 +00:00
|
|
|
lbs_deb_cmd("EVENT: disassociated\n");
|
2007-11-15 23:05:47 +00:00
|
|
|
lbs_mac_event_disconnected(priv);
|
2007-02-10 14:25:27 +00:00
|
|
|
break;
|
|
|
|
|
2007-11-28 08:15:11 +00:00
|
|
|
case MACREG_INT_CODE_LINK_LOST_NO_SCAN:
|
2007-08-02 15:54:10 +00:00
|
|
|
lbs_deb_cmd("EVENT: link lost\n");
|
2007-11-15 23:05:47 +00:00
|
|
|
lbs_mac_event_disconnected(priv);
|
2007-02-10 14:25:27 +00:00
|
|
|
break;
|
|
|
|
|
|
|
|
case MACREG_INT_CODE_PS_SLEEP:
|
2007-08-02 15:54:10 +00:00
|
|
|
lbs_deb_cmd("EVENT: sleep\n");
|
2007-02-10 14:25:27 +00:00
|
|
|
|
|
|
|
/* handle unexpected PS SLEEP event */
|
2007-12-08 20:04:36 +00:00
|
|
|
if (priv->psstate == PS_STATE_FULL_POWER) {
|
2007-05-25 15:27:16 +00:00
|
|
|
lbs_deb_cmd(
|
2007-08-02 15:54:10 +00:00
|
|
|
"EVENT: in FULL POWER mode, ignoreing PS_SLEEP\n");
|
2007-02-10 14:25:27 +00:00
|
|
|
break;
|
|
|
|
}
|
2007-12-08 20:04:36 +00:00
|
|
|
priv->psstate = PS_STATE_PRE_SLEEP;
|
2007-02-10 14:25:27 +00:00
|
|
|
|
2007-12-08 20:04:36 +00:00
|
|
|
lbs_ps_confirm_sleep(priv, (u16) priv->psmode);
|
2007-02-10 14:25:27 +00:00
|
|
|
|
|
|
|
break;
|
|
|
|
|
|
|
|
case MACREG_INT_CODE_PS_AWAKE:
|
2007-08-02 15:54:10 +00:00
|
|
|
lbs_deb_cmd("EVENT: awake\n");
|
2007-02-10 14:25:27 +00:00
|
|
|
|
|
|
|
/* handle unexpected PS AWAKE event */
|
2007-12-08 20:04:36 +00:00
|
|
|
if (priv->psstate == PS_STATE_FULL_POWER) {
|
2007-05-25 15:27:16 +00:00
|
|
|
lbs_deb_cmd(
|
2007-02-10 14:25:27 +00:00
|
|
|
"EVENT: In FULL POWER mode - ignore PS AWAKE\n");
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
|
2007-12-08 20:04:36 +00:00
|
|
|
priv->psstate = PS_STATE_AWAKE;
|
2007-02-10 14:25:27 +00:00
|
|
|
|
2007-12-08 20:04:36 +00:00
|
|
|
if (priv->needtowakeup) {
|
2007-02-10 14:25:27 +00:00
|
|
|
/*
|
|
|
|
* wait for the command processing to finish
|
|
|
|
* before resuming sending
|
2007-12-08 20:04:36 +00:00
|
|
|
* priv->needtowakeup will be set to FALSE
|
2007-11-15 23:05:47 +00:00
|
|
|
* in lbs_ps_wakeup()
|
2007-02-10 14:25:27 +00:00
|
|
|
*/
|
2007-08-02 15:54:10 +00:00
|
|
|
lbs_deb_cmd("waking up ...\n");
|
2007-11-15 23:05:47 +00:00
|
|
|
lbs_ps_wakeup(priv, 0);
|
2007-02-10 14:25:27 +00:00
|
|
|
}
|
|
|
|
break;
|
|
|
|
|
|
|
|
case MACREG_INT_CODE_MIC_ERR_UNICAST:
|
2007-05-25 15:27:16 +00:00
|
|
|
lbs_deb_cmd("EVENT: UNICAST MIC ERROR\n");
|
2007-02-10 14:25:27 +00:00
|
|
|
handle_mic_failureevent(priv, MACREG_INT_CODE_MIC_ERR_UNICAST);
|
|
|
|
break;
|
|
|
|
|
|
|
|
case MACREG_INT_CODE_MIC_ERR_MULTICAST:
|
2007-05-25 15:27:16 +00:00
|
|
|
lbs_deb_cmd("EVENT: MULTICAST MIC ERROR\n");
|
2007-02-10 14:25:27 +00:00
|
|
|
handle_mic_failureevent(priv, MACREG_INT_CODE_MIC_ERR_MULTICAST);
|
|
|
|
break;
|
|
|
|
case MACREG_INT_CODE_MIB_CHANGED:
|
|
|
|
case MACREG_INT_CODE_INIT_DONE:
|
|
|
|
break;
|
|
|
|
|
|
|
|
case MACREG_INT_CODE_ADHOC_BCN_LOST:
|
2007-08-02 15:54:10 +00:00
|
|
|
lbs_deb_cmd("EVENT: ADHOC beacon lost\n");
|
2007-02-10 14:25:27 +00:00
|
|
|
break;
|
|
|
|
|
|
|
|
case MACREG_INT_CODE_RSSI_LOW:
|
2007-08-02 15:54:10 +00:00
|
|
|
lbs_pr_alert("EVENT: rssi low\n");
|
2007-02-10 14:25:27 +00:00
|
|
|
break;
|
|
|
|
case MACREG_INT_CODE_SNR_LOW:
|
2007-08-02 15:54:10 +00:00
|
|
|
lbs_pr_alert("EVENT: snr low\n");
|
2007-02-10 14:25:27 +00:00
|
|
|
break;
|
|
|
|
case MACREG_INT_CODE_MAX_FAIL:
|
2007-08-02 15:54:10 +00:00
|
|
|
lbs_pr_alert("EVENT: max fail\n");
|
2007-02-10 14:25:27 +00:00
|
|
|
break;
|
|
|
|
case MACREG_INT_CODE_RSSI_HIGH:
|
2007-08-02 15:54:10 +00:00
|
|
|
lbs_pr_alert("EVENT: rssi high\n");
|
2007-02-10 14:25:27 +00:00
|
|
|
break;
|
|
|
|
case MACREG_INT_CODE_SNR_HIGH:
|
2007-08-02 15:54:10 +00:00
|
|
|
lbs_pr_alert("EVENT: snr high\n");
|
2007-02-10 14:25:27 +00:00
|
|
|
break;
|
|
|
|
|
2007-05-26 03:12:19 +00:00
|
|
|
case MACREG_INT_CODE_MESH_AUTO_STARTED:
|
2007-08-02 17:20:12 +00:00
|
|
|
/* Ignore spurious autostart events if autostart is disabled */
|
|
|
|
if (!priv->mesh_autostart_enabled) {
|
|
|
|
lbs_pr_info("EVENT: MESH_AUTO_STARTED (ignoring)\n");
|
|
|
|
break;
|
|
|
|
}
|
2007-08-02 15:55:22 +00:00
|
|
|
lbs_pr_info("EVENT: MESH_AUTO_STARTED\n");
|
2007-12-08 20:04:36 +00:00
|
|
|
priv->mesh_connect_status = LBS_CONNECTED;
|
2007-05-26 03:12:19 +00:00
|
|
|
if (priv->mesh_open == 1) {
|
2007-08-02 15:55:22 +00:00
|
|
|
netif_wake_queue(priv->mesh_dev);
|
|
|
|
netif_carrier_on(priv->mesh_dev);
|
2007-05-26 03:12:19 +00:00
|
|
|
}
|
2007-12-08 20:04:36 +00:00
|
|
|
priv->mode = IW_MODE_ADHOC;
|
2007-05-30 16:14:34 +00:00
|
|
|
schedule_work(&priv->sync_channel);
|
2007-05-26 03:12:19 +00:00
|
|
|
break;
|
|
|
|
|
2007-02-10 14:25:27 +00:00
|
|
|
default:
|
2007-11-28 08:15:11 +00:00
|
|
|
lbs_pr_alert("EVENT: unknown event id %d\n", eventcause);
|
2007-02-10 14:25:27 +00:00
|
|
|
break;
|
|
|
|
}
|
|
|
|
|
2007-12-08 20:04:36 +00:00
|
|
|
spin_lock_irq(&priv->driver_lock);
|
|
|
|
priv->eventcause = 0;
|
|
|
|
spin_unlock_irq(&priv->driver_lock);
|
2007-05-25 15:27:16 +00:00
|
|
|
|
2007-08-02 17:14:07 +00:00
|
|
|
lbs_deb_leave_args(LBS_DEB_CMD, "ret %d", ret);
|
2007-02-10 14:25:27 +00:00
|
|
|
return ret;
|
|
|
|
}
|