Staging: w35und: clean up wblinux.c a bit
This patch removes wrapper functions from wblinux.c and moves the hardware init and halt functions to wbusb.c which has the only callers of them. Acked-by: Pavel Machek <pavel@suse.cz> Signed-off-by: Pekka Enberg <penberg@cs.helsinki.fi> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
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7b9a79bf48
commit
912b209f50
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@ -16,22 +16,6 @@
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#include "wbhal_f.h"
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#include "wblinux_f.h"
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unsigned char
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WBLINUX_Initial(struct wbsoft_priv * adapter)
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{
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spin_lock_init( &adapter->SpinLock );
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return true;
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}
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void
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WBLINUX_Destroy(struct wbsoft_priv * adapter)
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{
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WBLINUX_stop( adapter );
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#ifdef _PE_USB_INI_DUMP_
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WBDEBUG(("[w35und] unregister_netdev!\n"));
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#endif
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}
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void
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WBLINUX_stop( struct wbsoft_priv * adapter )
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{
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@ -61,154 +45,3 @@ WBLINUX_stop( struct wbsoft_priv * adapter )
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atomic_dec(&adapter->ThreadCount);
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}
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void
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WbWlanHalt( struct wbsoft_priv * adapter )
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{
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//---------------------
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adapter->sLocalPara.ShutDowned = true;
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Mds_Destroy(adapter);
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// Turn off Rx and Tx hardware ability
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hal_stop(&adapter->sHwData);
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#ifdef _PE_USB_INI_DUMP_
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WBDEBUG(("[w35und] Hal_stop O.K.\n"));
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#endif
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msleep(100);// Waiting Irp completed
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// Destroy the NDIS module
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WBLINUX_Destroy(adapter);
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// Halt the HAL
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hal_halt(&adapter->sHwData, NULL);
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}
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unsigned char
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WbWLanInitialize(struct ieee80211_hw *hw)
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{
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struct wbsoft_priv *priv = hw->priv;
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phw_data_t pHwData;
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u8 *pMacAddr;
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u8 *pMacAddr2;
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u32 InitStep = 0;
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u8 EEPROM_region;
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u8 HwRadioOff;
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//
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// Setting default value for Linux
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//
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priv->sLocalPara.region_INF = REGION_AUTO;
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priv->sLocalPara.TxRateMode = RATE_AUTO;
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priv->sLocalPara.bMacOperationMode = MODE_802_11_BG; // B/G mode
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priv->Mds.TxRTSThreshold = DEFAULT_RTSThreshold;
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priv->Mds.TxFragmentThreshold = DEFAULT_FRAGMENT_THRESHOLD;
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hal_set_phy_type( &priv->sHwData, RF_WB_242_1 );
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priv->sLocalPara.MTUsize = MAX_ETHERNET_PACKET_SIZE;
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priv->sLocalPara.bPreambleMode = AUTO_MODE;
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priv->sLocalPara.RadioOffStatus.boSwRadioOff = false;
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pHwData = &priv->sHwData;
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hal_set_phy_type( pHwData, RF_DECIDE_BY_INF );
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//
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// Initial each module and variable
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//
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if (!WBLINUX_Initial(priv)) {
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#ifdef _PE_USB_INI_DUMP_
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WBDEBUG(("[w35und]WBNDIS initialization failed\n"));
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#endif
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goto error;
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}
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// Initial Software variable
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priv->sLocalPara.ShutDowned = false;
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//added by ws for wep key error detection
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priv->sLocalPara.bWepKeyError= false;
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priv->sLocalPara.bToSelfPacketReceived = false;
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priv->sLocalPara.WepKeyDetectTimerCount= 2 * 100; /// 2 seconds
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// Initial USB hal
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InitStep = 1;
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pHwData = &priv->sHwData;
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if (!hal_init_hardware(hw))
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goto error;
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EEPROM_region = hal_get_region_from_EEPROM( pHwData );
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if (EEPROM_region != REGION_AUTO)
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priv->sLocalPara.region = EEPROM_region;
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else {
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if (priv->sLocalPara.region_INF != REGION_AUTO)
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priv->sLocalPara.region = priv->sLocalPara.region_INF;
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else
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priv->sLocalPara.region = REGION_USA; //default setting
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}
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// Get Software setting flag from hal
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priv->sLocalPara.boAntennaDiversity = false;
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if (hal_software_set(pHwData) & 0x00000001)
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priv->sLocalPara.boAntennaDiversity = true;
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//
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// For TS module
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//
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InitStep = 2;
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// For MDS module
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InitStep = 3;
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Mds_initial(priv);
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//=======================================
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// Initialize the SME, SCAN, MLME, ROAM
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//=======================================
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InitStep = 4;
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InitStep = 5;
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InitStep = 6;
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// If no user-defined address in the registry, use the addresss "burned" on the NIC instead.
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pMacAddr = priv->sLocalPara.ThisMacAddress;
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pMacAddr2 = priv->sLocalPara.PermanentAddress;
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hal_get_permanent_address( pHwData, priv->sLocalPara.PermanentAddress );// Reading ethernet address from EEPROM
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if (memcmp(pMacAddr, "\x00\x00\x00\x00\x00\x00", MAC_ADDR_LENGTH) == 0)
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memcpy(pMacAddr, pMacAddr2, MAC_ADDR_LENGTH);
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else {
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// Set the user define MAC address
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hal_set_ethernet_address(pHwData, priv->sLocalPara.ThisMacAddress);
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}
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//get current antenna
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priv->sLocalPara.bAntennaNo = hal_get_antenna_number(pHwData);
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#ifdef _PE_STATE_DUMP_
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WBDEBUG(("Driver init, antenna no = %d\n", psLOCAL->bAntennaNo));
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#endif
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hal_get_hw_radio_off( pHwData );
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// Waiting for HAL setting OK
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while (!hal_idle(pHwData))
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msleep(10);
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MTO_Init(priv);
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HwRadioOff = hal_get_hw_radio_off( pHwData );
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priv->sLocalPara.RadioOffStatus.boHwRadioOff = !!HwRadioOff;
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hal_set_radio_mode( pHwData, (unsigned char)(priv->sLocalPara.RadioOffStatus.boSwRadioOff || priv->sLocalPara.RadioOffStatus.boHwRadioOff) );
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hal_driver_init_OK(pHwData) = 1; // Notify hal that the driver is ready now.
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//set a tx power for reference.....
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// sme_set_tx_power_level(priv, 12); FIXME?
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return true;
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error:
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switch (InitStep) {
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case 5:
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case 4:
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case 3: Mds_Destroy( priv );
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case 2:
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case 1: WBLINUX_Destroy( priv );
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hal_halt( pHwData, NULL );
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case 0: break;
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}
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return false;
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}
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@ -9,15 +9,10 @@
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//
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// wblinux_f.h
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//
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unsigned char WBLINUX_Initial( struct wbsoft_priv *adapter );
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int wb35_start_xmit(struct sk_buff *skb, struct net_device *netdev );
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void WBLINUX_stop( struct wbsoft_priv *adapter );
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void WBLINUX_Destroy( struct wbsoft_priv *adapter );
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void wb35_set_multicast( struct net_device *netdev );
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struct net_device_stats * wb35_netdev_stats( struct net_device *netdev );
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void WBLINUX_stop( struct wbsoft_priv *adapter );
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void WbWlanHalt( struct wbsoft_priv *adapter );
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unsigned char WbWLanInitialize(struct ieee80211_hw *hw);
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#endif
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@ -7,7 +7,9 @@
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#include <linux/usb.h>
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#include "core.h"
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#include "mds_f.h"
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#include "mlmetxrx_f.h"
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#include "mto_f.h"
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#include "wbhal_f.h"
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#include "wblinux_f.h"
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@ -180,7 +182,7 @@ static u64 wbsoft_get_tsf(struct ieee80211_hw *dev)
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static const struct ieee80211_ops wbsoft_ops = {
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.tx = wbsoft_tx,
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.start = wbsoft_start, /* Start can be pretty much empty as we do WbWLanInitialize() during probe? */
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.start = wbsoft_start, /* Start can be pretty much empty as we do wb35_hw_init() during probe? */
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.stop = wbsoft_stop,
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.add_interface = wbsoft_add_interface,
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.remove_interface = wbsoft_remove_interface,
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@ -193,6 +195,124 @@ static const struct ieee80211_ops wbsoft_ops = {
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// conf_tx: hal_set_cwmin()/hal_set_cwmax;
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};
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static unsigned char wb35_hw_init(struct ieee80211_hw *hw)
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{
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struct wbsoft_priv *priv = hw->priv;
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phw_data_t pHwData;
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u8 *pMacAddr;
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u8 *pMacAddr2;
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u32 InitStep = 0;
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u8 EEPROM_region;
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u8 HwRadioOff;
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//
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// Setting default value for Linux
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//
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priv->sLocalPara.region_INF = REGION_AUTO;
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priv->sLocalPara.TxRateMode = RATE_AUTO;
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priv->sLocalPara.bMacOperationMode = MODE_802_11_BG; // B/G mode
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priv->Mds.TxRTSThreshold = DEFAULT_RTSThreshold;
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priv->Mds.TxFragmentThreshold = DEFAULT_FRAGMENT_THRESHOLD;
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hal_set_phy_type( &priv->sHwData, RF_WB_242_1 );
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priv->sLocalPara.MTUsize = MAX_ETHERNET_PACKET_SIZE;
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priv->sLocalPara.bPreambleMode = AUTO_MODE;
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priv->sLocalPara.RadioOffStatus.boSwRadioOff = false;
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pHwData = &priv->sHwData;
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hal_set_phy_type( pHwData, RF_DECIDE_BY_INF );
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// Initial Software variable
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priv->sLocalPara.ShutDowned = false;
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//added by ws for wep key error detection
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priv->sLocalPara.bWepKeyError= false;
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priv->sLocalPara.bToSelfPacketReceived = false;
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priv->sLocalPara.WepKeyDetectTimerCount= 2 * 100; /// 2 seconds
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// Initial USB hal
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InitStep = 1;
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pHwData = &priv->sHwData;
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if (!hal_init_hardware(hw))
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goto error;
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EEPROM_region = hal_get_region_from_EEPROM( pHwData );
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if (EEPROM_region != REGION_AUTO)
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priv->sLocalPara.region = EEPROM_region;
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else {
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if (priv->sLocalPara.region_INF != REGION_AUTO)
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priv->sLocalPara.region = priv->sLocalPara.region_INF;
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else
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priv->sLocalPara.region = REGION_USA; //default setting
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}
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// Get Software setting flag from hal
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priv->sLocalPara.boAntennaDiversity = false;
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if (hal_software_set(pHwData) & 0x00000001)
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priv->sLocalPara.boAntennaDiversity = true;
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//
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// For TS module
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//
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InitStep = 2;
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// For MDS module
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InitStep = 3;
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Mds_initial(priv);
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//=======================================
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// Initialize the SME, SCAN, MLME, ROAM
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//=======================================
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InitStep = 4;
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InitStep = 5;
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InitStep = 6;
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// If no user-defined address in the registry, use the addresss "burned" on the NIC instead.
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pMacAddr = priv->sLocalPara.ThisMacAddress;
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pMacAddr2 = priv->sLocalPara.PermanentAddress;
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hal_get_permanent_address( pHwData, priv->sLocalPara.PermanentAddress );// Reading ethernet address from EEPROM
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if (memcmp(pMacAddr, "\x00\x00\x00\x00\x00\x00", MAC_ADDR_LENGTH) == 0)
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memcpy(pMacAddr, pMacAddr2, MAC_ADDR_LENGTH);
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else {
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// Set the user define MAC address
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hal_set_ethernet_address(pHwData, priv->sLocalPara.ThisMacAddress);
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}
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//get current antenna
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priv->sLocalPara.bAntennaNo = hal_get_antenna_number(pHwData);
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#ifdef _PE_STATE_DUMP_
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WBDEBUG(("Driver init, antenna no = %d\n", psLOCAL->bAntennaNo));
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#endif
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hal_get_hw_radio_off( pHwData );
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// Waiting for HAL setting OK
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while (!hal_idle(pHwData))
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msleep(10);
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MTO_Init(priv);
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HwRadioOff = hal_get_hw_radio_off( pHwData );
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priv->sLocalPara.RadioOffStatus.boHwRadioOff = !!HwRadioOff;
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hal_set_radio_mode( pHwData, (unsigned char)(priv->sLocalPara.RadioOffStatus.boSwRadioOff || priv->sLocalPara.RadioOffStatus.boHwRadioOff) );
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hal_driver_init_OK(pHwData) = 1; // Notify hal that the driver is ready now.
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//set a tx power for reference.....
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// sme_set_tx_power_level(priv, 12); FIXME?
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return true;
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error:
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switch (InitStep) {
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case 5:
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case 4:
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case 3: Mds_Destroy( priv );
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case 2:
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case 1: WBLINUX_stop(priv);
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hal_halt( pHwData, NULL );
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case 0: break;
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}
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return false;
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}
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static int wb35_probe(struct usb_interface *intf, const struct usb_device_id *id_table)
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{
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PWBUSB pWbUsb;
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priv = dev->priv;
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spin_lock_init(&priv->SpinLock);
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pWbUsb = &priv->sHwData.WbUsb;
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pWbUsb->udev = udev;
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pWbUsb->IsUsb20 = 1;
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}
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if (!WbWLanInitialize(dev)) {
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if (!wb35_hw_init(dev)) {
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err = -EINVAL;
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goto error_free_hw;
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}
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@ -300,11 +422,33 @@ void packet_came(struct ieee80211_hw *hw, char *pRxBufferAddress, int PacketSize
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ieee80211_rx_irqsafe(hw, skb, &rx_status);
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}
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static void wb35_hw_halt(struct wbsoft_priv *adapter)
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{
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//---------------------
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adapter->sLocalPara.ShutDowned = true;
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Mds_Destroy( adapter );
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// Turn off Rx and Tx hardware ability
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hal_stop( &adapter->sHwData );
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#ifdef _PE_USB_INI_DUMP_
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WBDEBUG(("[w35und] Hal_stop O.K.\n"));
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#endif
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msleep(100);// Waiting Irp completed
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// Destroy the NDIS module
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WBLINUX_stop(adapter);
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// Halt the HAL
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hal_halt(&adapter->sHwData, NULL);
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}
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static void wb35_disconnect(struct usb_interface *intf)
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{
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struct wbsoft_priv *priv = usb_get_intfdata(intf);
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WbWlanHalt(priv);
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wb35_hw_halt(priv);
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usb_set_intfdata(intf, NULL);
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usb_put_dev(interface_to_usbdev(intf));
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