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author | Pekka Enberg | 2009-04-08 10:14:02 +0200 |
---|---|---|
committer | Greg Kroah-Hartman | 2009-06-19 20:00:37 +0200 |
commit | bdbb8839567c38f15bfba95e7df8a73a45f49067 (patch) | |
tree | faeb6e1735bec68906b15b65732b2aa8015ee9d4 /drivers | |
parent | Staging: w35und: simplify hal_init_hardware() and hal_halt() (diff) | |
download | kernel-qcow2-linux-bdbb8839567c38f15bfba95e7df8a73a45f49067.tar.gz kernel-qcow2-linux-bdbb8839567c38f15bfba95e7df8a73a45f49067.tar.xz kernel-qcow2-linux-bdbb8839567c38f15bfba95e7df8a73a45f49067.zip |
Staging: w35und: clean up comments in wbusb.c
Impact: cleanup
Remove some useless comments and clean up others.
Acked-by: Pavel Machek <pavel@ucw.cz>
Signed-off-by: Pekka Enberg <penberg@cs.helsinki.fi>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers')
-rw-r--r-- | drivers/staging/winbond/wbusb.c | 71 |
1 files changed, 25 insertions, 46 deletions
diff --git a/drivers/staging/winbond/wbusb.c b/drivers/staging/winbond/wbusb.c index a23e7208249c..29d5a6223c75 100644 --- a/drivers/staging/winbond/wbusb.c +++ b/drivers/staging/winbond/wbusb.c @@ -124,27 +124,17 @@ static int wbsoft_config(struct ieee80211_hw *dev, u32 changed) printk("wbsoft_config called\n"); + /* Should use channel_num, or something, as that is already pre-translated */ ch.band = 1; - ch.ChanNo = 1; /* Should use channel_num, or something, as that is already pre-translated */ - + ch.ChanNo = 1; hal_set_current_channel(&priv->sHwData, ch); hal_set_beacon_period(&priv->sHwData, conf->beacon_int); -// hal_set_cap_info(&priv->sHwData, ?? ); -// hal_set_ssid(struct hw_data * pHwData, u8 * pssid, u8 ssid_len); ?? hal_set_accept_broadcast(&priv->sHwData, 1); hal_set_accept_promiscuous(&priv->sHwData, 1); hal_set_accept_multicast(&priv->sHwData, 1); hal_set_accept_beacon(&priv->sHwData, 1); hal_set_radio_mode(&priv->sHwData, 0); - //hal_set_antenna_number( struct hw_data * pHwData, u8 number ) - //hal_set_rf_power(struct hw_data * pHwData, u8 PowerIndex) - - -// hal_start_bss(&priv->sHwData, WLAN_BSSTYPE_INFRASTRUCTURE); ?? - -//void hal_set_rates(struct hw_data * pHwData, u8 * pbss_rates, -// u8 length, unsigned char basic_rate_set) return 0; } @@ -165,7 +155,7 @@ static u64 wbsoft_get_tsf(struct ieee80211_hw *dev) static const struct ieee80211_ops wbsoft_ops = { .tx = wbsoft_tx, - .start = wbsoft_start, /* Start can be pretty much empty as we do wb35_hw_init() during probe? */ + .start = wbsoft_start, .stop = wbsoft_stop, .add_interface = wbsoft_add_interface, .remove_interface = wbsoft_remove_interface, @@ -175,7 +165,6 @@ static const struct ieee80211_ops wbsoft_ops = { .get_stats = wbsoft_get_stats, .get_tx_stats = wbsoft_get_tx_stats, .get_tsf = wbsoft_get_tsf, -// conf_tx: hal_set_cwmin()/hal_set_cwmax; }; static void hal_led_control(unsigned long data) @@ -469,9 +458,8 @@ static int hal_init_hardware(struct ieee80211_hw *hw) struct hw_data * pHwData = &priv->sHwData; u16 SoftwareSet; - // Initial the variable - pHwData->MaxReceiveLifeTime = DEFAULT_MSDU_LIFE_TIME; // Setting Rx maximum MSDU life time - pHwData->FragmentThreshold = DEFAULT_FRAGMENT_THRESHOLD; // Setting default fragment threshold + pHwData->MaxReceiveLifeTime = DEFAULT_MSDU_LIFE_TIME; + pHwData->FragmentThreshold = DEFAULT_FRAGMENT_THRESHOLD; if (!Wb35Reg_initial(pHwData)) goto error_reg_destroy; @@ -488,9 +476,6 @@ static int hal_init_hardware(struct ieee80211_hw *hw) pHwData->LEDTimer.expires = jiffies + msecs_to_jiffies(1000); add_timer(&pHwData->LEDTimer); - // - // For restrict to vendor's hardware - // SoftwareSet = hal_software_set( pHwData ); #ifdef Vendor2 @@ -526,12 +511,9 @@ static int wb35_hw_init(struct ieee80211_hw *hw) u8 HwRadioOff; int err; - // - // Setting default value for Linux - // priv->sLocalPara.region_INF = REGION_AUTO; priv->sLocalPara.TxRateMode = RATE_AUTO; - priv->sLocalPara.bMacOperationMode = MODE_802_11_BG; // B/G mode + priv->sLocalPara.bMacOperationMode = MODE_802_11_BG; priv->Mds.TxRTSThreshold = DEFAULT_RTSThreshold; priv->Mds.TxFragmentThreshold = DEFAULT_FRAGMENT_THRESHOLD; hal_set_phy_type( &priv->sHwData, RF_WB_242_1 ); @@ -541,12 +523,10 @@ static int wb35_hw_init(struct ieee80211_hw *hw) pHwData = &priv->sHwData; hal_set_phy_type( pHwData, RF_DECIDE_BY_INF ); - //added by ws for wep key error detection priv->sLocalPara.bWepKeyError= false; priv->sLocalPara.bToSelfPacketReceived = false; - priv->sLocalPara.WepKeyDetectTimerCount= 2 * 100; /// 2 seconds + priv->sLocalPara.WepKeyDetectTimerCount= 2 * 100; /* 2 seconds */ - // Initial USB hal pHwData = &priv->sHwData; err = hal_init_hardware(hw); if (err) @@ -559,7 +539,7 @@ static int wb35_hw_init(struct ieee80211_hw *hw) if (priv->sLocalPara.region_INF != REGION_AUTO) priv->sLocalPara.region = priv->sLocalPara.region_INF; else - priv->sLocalPara.region = REGION_USA; //default setting + priv->sLocalPara.region = REGION_USA; /* default setting */ } // Get Software setting flag from hal @@ -567,32 +547,31 @@ static int wb35_hw_init(struct ieee80211_hw *hw) if (hal_software_set(pHwData) & 0x00000001) priv->sLocalPara.boAntennaDiversity = true; - // For MDS module Mds_initial(priv); - //======================================= - // Initialize the SME, SCAN, MLME, ROAM - //======================================= - - // If no user-defined address in the registry, use the addresss "burned" on the NIC instead. + /* + * If no user-defined address in the registry, use the addresss + * "burned" on the NIC instead. + */ pMacAddr = priv->sLocalPara.ThisMacAddress; pMacAddr2 = priv->sLocalPara.PermanentAddress; - hal_get_permanent_address( pHwData, priv->sLocalPara.PermanentAddress );// Reading ethernet address from EEPROM + + /* Reading ethernet address from EEPROM */ + hal_get_permanent_address( pHwData, priv->sLocalPara.PermanentAddress ); if (memcmp(pMacAddr, "\x00\x00\x00\x00\x00\x00", MAC_ADDR_LENGTH) == 0) memcpy(pMacAddr, pMacAddr2, MAC_ADDR_LENGTH); else { - // Set the user define MAC address + /* Set the user define MAC address */ hal_set_ethernet_address(pHwData, priv->sLocalPara.ThisMacAddress); } - //get current antenna priv->sLocalPara.bAntennaNo = hal_get_antenna_number(pHwData); #ifdef _PE_STATE_DUMP_ printk("Driver init, antenna no = %d\n", psLOCAL->bAntennaNo); #endif hal_get_hw_radio_off( pHwData ); - // Waiting for HAL setting OK + /* Waiting for HAL setting OK */ while (!hal_idle(pHwData)) msleep(10); @@ -603,9 +582,8 @@ static int wb35_hw_init(struct ieee80211_hw *hw) hal_set_radio_mode( pHwData, (unsigned char)(priv->sLocalPara.RadioOffStatus.boSwRadioOff || priv->sLocalPara.RadioOffStatus.boHwRadioOff) ); - hal_driver_init_OK(pHwData) = 1; // Notify hal that the driver is ready now. - //set a tx power for reference..... -// sme_set_tx_power_level(priv, 12); FIXME? + /* Notify hal that the driver is ready now. */ + hal_driver_init_OK(pHwData) = 1; error: return err; @@ -624,7 +602,7 @@ static int wb35_probe(struct usb_interface *intf, const struct usb_device_id *id usb_get_dev(udev); - // 20060630.2 Check the device if it already be opened + /* Check the device if it already be opened */ nr = usb_control_msg(udev, usb_rcvctrlpipe( udev, 0 ), 0x01, USB_TYPE_VENDOR|USB_RECIP_DEVICE|USB_DIR_IN, 0x0, 0x400, <mp, 4, HZ*100 ); @@ -633,8 +611,9 @@ static int wb35_probe(struct usb_interface *intf, const struct usb_device_id *id goto error; } + /* Is already initialized? */ ltmp = cpu_to_le32(ltmp); - if (ltmp) { // Is already initialized? + if (ltmp) { err = -EBUSY; goto error; } @@ -711,14 +690,14 @@ static void wb35_hw_halt(struct wbsoft_priv *adapter) { Mds_Destroy( adapter ); - // Turn off Rx and Tx hardware ability + /* Turn off Rx and Tx hardware ability */ hal_stop( &adapter->sHwData ); #ifdef _PE_USB_INI_DUMP_ printk("[w35und] Hal_stop O.K.\n"); #endif - msleep(100);// Waiting Irp completed + /* Waiting Irp completed */ + msleep(100); - // Halt the HAL hal_halt(&adapter->sHwData); } |