diff options
Diffstat (limited to 'drivers/staging/otus/80211core/chb.c')
| -rw-r--r-- | drivers/staging/otus/80211core/chb.c | 200 |
1 files changed, 200 insertions, 0 deletions
diff --git a/drivers/staging/otus/80211core/chb.c b/drivers/staging/otus/80211core/chb.c new file mode 100644 index 000000000000..7fac15011256 --- /dev/null +++ b/drivers/staging/otus/80211core/chb.c @@ -0,0 +1,200 @@ +/* + * Copyright (c) 2007-2008 Atheros Communications Inc. + * + * Permission to use, copy, modify, and/or distribute this software for any + * purpose with or without fee is hereby granted, provided that the above + * copyright notice and this permission notice appear in all copies. + * + * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES + * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF + * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR + * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES + * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN + * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF + * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. + */ +/* */ +/* Module Name : hb.c */ +/* */ +/* Abstract */ +/* This module contains house keeping and timer functions. */ +/* */ +/* NOTES */ +/* None */ +/* */ +/************************************************************************/ +#include "cprecomp.h" + +/* Called by wrapper every 10 msec */ +void zfiHeartBeat(zdev_t* dev) +{ + zmw_get_wlan_dev(dev); + + wd->tick++; + +#if 0 + /* => every 1.28 seconds */ + if (wd->cwm.cw_enable && ((wd->tick & 0x7f) == 0x3f)) + { + zfHpCwmUpdate(dev); + } +#endif + /* => every 2.56 seconds */ + if ((wd->tick & 0xff) == 0) + { + zfAgingDefragList(dev, 1); + } + + /* Watch Dog */ + //zfWatchDog(); + + /* LED Control (per 100ms) */ + if ((wd->tick % 10) == 9) + { + zfLed100msCtrl(dev); +#ifdef ZM_ENABLE_BA_RATECTRL + if (!wd->modeMDKEnable) + { + zfiDbgReadTally(dev); + } +#endif + } + +#ifdef ZM_ENABLE_REWRITE_BEACON_START_ADDRESS + if ( wd->wlanMode == ZM_MODE_IBSS ) + { + if ( zfStaIsConnected(dev) ) + { + zfReWriteBeaconStartAddress(dev); + } + } +#endif + + if ( wd->wlanMode == ZM_MODE_IBSS ) + { + if ( zfStaIsConnected(dev) ) + { + wd->tickIbssReceiveBeacon++; // add 10ms + + if ( (wd->sta.ibssSiteSurveyStatus == 2) && + (wd->tickIbssReceiveBeacon == 300) && + (wd->sta.ibssReceiveBeaconCount < 3) ) + { + zm_debug_msg0("It is happen!!! No error message"); + zfReSetCurrentFrequency(dev); + } + } + } + + if(wd->sta.ReceivedPacketRateCounter <= 0) + { + wd->sta.ReceivedPktRatePerSecond = wd->sta.TotalNumberOfReceivePackets; + //zm_debug_msg1("Receive Packet Per Second = ", wd->sta.ReceivedPktRatePerSecond); + if (wd->sta.TotalNumberOfReceivePackets != 0) + { + wd->sta.avgSizeOfReceivePackets = wd->sta.TotalNumberOfReceiveBytes/wd->sta.TotalNumberOfReceivePackets; + } + else + { + wd->sta.avgSizeOfReceivePackets = 640; + } + wd->sta.TotalNumberOfReceivePackets = 0; + wd->sta.TotalNumberOfReceiveBytes = 0; + wd->sta.ReceivedPacketRateCounter = 100; /*for another 1s*/ + } + else + { + wd->sta.ReceivedPacketRateCounter--; + } + + /* => every 1.28 seconds */ + if((wd->tick & 0x7f) == 0x3f) + { + if( wd->sta.NonNAPcount > 0) + { + wd->sta.RTSInAGGMode = TRUE; + wd->sta.NonNAPcount = 0; + } + else + { + wd->sta.RTSInAGGMode = FALSE; + } + } + + + + /* Maintain management time tick */ + zfMmApTimeTick(dev); + zfMmStaTimeTick(dev); + + //zfPhyCrTuning(dev); + + //zfTxPowerControl(dev); + zfHpHeartBeat(dev); + +} + + +void zfDumpBssList(zdev_t* dev) +{ + struct zsBssInfo* pBssInfo; + u8_t str[33]; + u8_t i, j; + u32_t addr1, addr2; + zmw_get_wlan_dev(dev); + zmw_declare_for_critical_section(); + + zm_debug_msg0("***** Bss scan result *****"); + zmw_enter_critical_section(dev); + + pBssInfo = wd->sta.bssList.head; + + for( i=0; i<wd->sta.bssList.bssCount; i++ ) + { + if ( i ) + { + zm_debug_msg0("---------------------------"); + } + + zm_debug_msg1("BSS #", i); + for(j=0; j<pBssInfo->ssid[1]; j++) + { + str[j] = pBssInfo->ssid[2+j]; + } + str[pBssInfo->ssid[1]] = 0; + zm_debug_msg0("SSID = "); + zm_debug_msg0(str); + + addr1 = (pBssInfo->bssid[0] << 16) + (pBssInfo->bssid[1] << 8 ) + + pBssInfo->bssid[2]; + addr2 = (pBssInfo->bssid[3] << 16) + (pBssInfo->bssid[4] << 8 ) + + pBssInfo->bssid[5]; + zm_debug_msg2("Bssid = ", addr1); + zm_debug_msg2(" ", addr2); + zm_debug_msg1("frequency = ", pBssInfo->frequency); + zm_debug_msg1("security type = ", pBssInfo->securityType); + zm_debug_msg1("WME = ", pBssInfo->wmeSupport); + zm_debug_msg1("beacon interval = ", pBssInfo->beaconInterval[0] + + (pBssInfo->beaconInterval[1] << 8)); + zm_debug_msg1("capability = ", pBssInfo->capability[0] + + (pBssInfo->capability[1] << 8)); + if ( pBssInfo->supportedRates[1] > 0 ) + { + for( j=0; j<pBssInfo->supportedRates[1]; j++ ) + { + zm_debug_msg2("supported rates = ", pBssInfo->supportedRates[2+j]); + } + } + + for( j=0; j<pBssInfo->extSupportedRates[1]; j++ ) + { + zm_debug_msg2("ext supported rates = ", pBssInfo->extSupportedRates[2+j]); + } + + pBssInfo = pBssInfo->next; + } + zmw_leave_critical_section(dev); + + zm_debug_msg0("***************************"); +} + |