diff options
Diffstat (limited to 'drivers/staging/rtl8192u/r819xU_phy.c')
| -rw-r--r-- | drivers/staging/rtl8192u/r819xU_phy.c | 127 |
1 files changed, 63 insertions, 64 deletions
diff --git a/drivers/staging/rtl8192u/r819xU_phy.c b/drivers/staging/rtl8192u/r819xU_phy.c index dd1954daea2d..17fac41c12d9 100644 --- a/drivers/staging/rtl8192u/r819xU_phy.c +++ b/drivers/staging/rtl8192u/r819xU_phy.c @@ -124,10 +124,10 @@ static void phy_FwRFSerialWrite( struct net_device* dev, RF90_RADIO_PATH_E /****************************************************************************** *function: This function read register from RF chip * input: net_device dev - * RF90_RADIO_PATH_E eRFPath //radio path of A/B/C/D + * RF90_RADIO_PATH_E eRFPath //radio path of A/B/C/D * u32 Offset //target address to be read * output: none - * return: u32 readback value + * return: u32 readback value * notice: There are three types of serial operations:(1) Software serial write.(2)Hardware LSSI-Low Speed Serial Interface.(3)Hardware HSSI-High speed serial write. Driver here need to implement (1) and (2)---need more spec for this information. * ****************************************************************************/ u32 rtl8192_phy_RFSerialRead(struct net_device* dev, RF90_RADIO_PATH_E eRFPath, u32 Offset) @@ -201,7 +201,7 @@ u32 rtl8192_phy_RFSerialRead(struct net_device* dev, RF90_RADIO_PATH_E eRFPath, /****************************************************************************** *function: This function write data to RF register * input: net_device dev - * RF90_RADIO_PATH_E eRFPath //radio path of A/B/C/D + * RF90_RADIO_PATH_E eRFPath //radio path of A/B/C/D * u32 Offset //target address to be written * u32 Data //The new register data to be written * output: none @@ -283,7 +283,7 @@ void rtl8192_phy_RFSerialWrite(struct net_device* dev, RF90_RADIO_PATH_E eRFPath /****************************************************************************** *function: This function set specific bits to RF register * input: net_device dev - * RF90_RADIO_PATH_E eRFPath //radio path of A/B/C/D + * RF90_RADIO_PATH_E eRFPath //radio path of A/B/C/D * u32 RegAddr //target addr to be modified * u32 BitMask //taget bit pos in the addr to be modified * u32 Data //value to be write @@ -684,8 +684,8 @@ void rtl8192_InitBBRFRegDef(struct net_device* dev) /****************************************************************************** *function: This function is to write register and then readback to make sure whether BB and RF is OK * input: net_device dev - * HW90_BLOCK_E CheckBlock - * RF90_RADIO_PATH_E eRFPath //only used when checkblock is HW90_BLOCK_RF + * HW90_BLOCK_E CheckBlock + * RF90_RADIO_PATH_E eRFPath //only used when checkblock is HW90_BLOCK_RF * output: none * return: return whether BB and RF is ok(0:OK; 1:Fail) * notice: This function may be removed in the ASIC @@ -957,56 +957,56 @@ u8 rtl8192_phy_ConfigRFWithHeaderFile(struct net_device* dev, RF90_RADIO_PATH_E u8 ret = 0; switch(eRFPath){ - case RF90_PATH_A: - for(i = 0;i<RadioA_ArrayLength; i=i+2){ - - if(rtl819XRadioA_Array[i] == 0xfe){ - mdelay(100); - continue; - } - rtl8192_phy_SetRFReg(dev, eRFPath, rtl819XRadioA_Array[i], bMask12Bits, rtl819XRadioA_Array[i+1]); - mdelay(1); + case RF90_PATH_A: + for(i = 0;i<RadioA_ArrayLength; i=i+2){ + if(rtl819XRadioA_Array[i] == 0xfe){ + mdelay(100); + continue; } - break; - case RF90_PATH_B: - for(i = 0;i<RadioB_ArrayLength; i=i+2){ + rtl8192_phy_SetRFReg(dev, eRFPath, rtl819XRadioA_Array[i], bMask12Bits, rtl819XRadioA_Array[i+1]); + mdelay(1); - if(rtl819XRadioB_Array[i] == 0xfe){ - mdelay(100); - continue; - } - rtl8192_phy_SetRFReg(dev, eRFPath, rtl819XRadioB_Array[i], bMask12Bits, rtl819XRadioB_Array[i+1]); - mdelay(1); + } + break; + case RF90_PATH_B: + for(i = 0;i<RadioB_ArrayLength; i=i+2){ + if(rtl819XRadioB_Array[i] == 0xfe){ + mdelay(100); + continue; } - break; - case RF90_PATH_C: - for(i = 0;i<RadioC_ArrayLength; i=i+2){ + rtl8192_phy_SetRFReg(dev, eRFPath, rtl819XRadioB_Array[i], bMask12Bits, rtl819XRadioB_Array[i+1]); + mdelay(1); - if(rtl819XRadioC_Array[i] == 0xfe){ - mdelay(100); - continue; - } - rtl8192_phy_SetRFReg(dev, eRFPath, rtl819XRadioC_Array[i], bMask12Bits, rtl819XRadioC_Array[i+1]); - mdelay(1); + } + break; + case RF90_PATH_C: + for(i = 0;i<RadioC_ArrayLength; i=i+2){ + if(rtl819XRadioC_Array[i] == 0xfe){ + mdelay(100); + continue; } - break; - case RF90_PATH_D: - for(i = 0;i<RadioD_ArrayLength; i=i+2){ + rtl8192_phy_SetRFReg(dev, eRFPath, rtl819XRadioC_Array[i], bMask12Bits, rtl819XRadioC_Array[i+1]); + mdelay(1); - if(rtl819XRadioD_Array[i] == 0xfe){ - mdelay(100); - continue; - } - rtl8192_phy_SetRFReg(dev, eRFPath, rtl819XRadioD_Array[i], bMask12Bits, rtl819XRadioD_Array[i+1]); - mdelay(1); + } + break; + case RF90_PATH_D: + for(i = 0;i<RadioD_ArrayLength; i=i+2){ + if(rtl819XRadioD_Array[i] == 0xfe){ + mdelay(100); + continue; } - break; - default: - break; + rtl8192_phy_SetRFReg(dev, eRFPath, rtl819XRadioD_Array[i], bMask12Bits, rtl819XRadioD_Array[i+1]); + mdelay(1); + + } + break; + default: + break; } return ret; @@ -1015,7 +1015,7 @@ u8 rtl8192_phy_ConfigRFWithHeaderFile(struct net_device* dev, RF90_RADIO_PATH_E /****************************************************************************** *function: This function set Tx Power of the channel * input: struct net_device *dev - * u8 channel + * u8 channel * output: none * return: none * Note: @@ -1052,7 +1052,7 @@ void rtl8192_SetTxPowerLevel(struct net_device *dev, u8 channel) /****************************************************************************** *function: This function set RF state on or off * input: struct net_device *dev - * RT_RF_POWER_STATE eRFPowerState //Power State to set + * RT_RF_POWER_STATE eRFPowerState //Power State to set * output: none * return: none * Note: @@ -1183,10 +1183,10 @@ bool rtl8192_SetRFPowerState(struct net_device *dev, RT_RF_POWER_STATE eRFPowerS /**************************************************************************************** *function: This function set command table variable(struct SwChnlCmd). - * input: SwChnlCmd* CmdTable //table to be set. - * u32 CmdTableIdx //variable index in table to be set - * u32 CmdTableSz //table size. - * SwChnlCmdID CmdID //command ID to set. + * input: SwChnlCmd* CmdTable //table to be set. + * u32 CmdTableIdx //variable index in table to be set + * u32 CmdTableSz //table size. + * SwChnlCmdID CmdID //command ID to set. * u32 Para1 * u32 Para2 * u32 msDelay @@ -1229,10 +1229,10 @@ u8 rtl8192_phy_SetSwChnlCmdArray( /****************************************************************************** *function: This function set channel step by step * input: struct net_device *dev - * u8 channel - * u8* stage //3 stages - * u8* step // - * u32* delay //whether need to delay + * u8 channel + * u8* stage //3 stages + * u8* step // + * u32* delay //whether need to delay * output: store new stage, step and delay for next step(combine with function above) * return: true if finished, false otherwise * Note: Wait for simpler function to replace it //wb @@ -1386,7 +1386,7 @@ u8 rtl8192_phy_SwChnlStepByStep(struct net_device *dev, u8 channel, u8* stage, u /****************************************************************************** *function: This function does actually set channel work * input: struct net_device *dev - * u8 channel + * u8 channel * output: none * return: noin * Note: We should not call this function directly @@ -1427,7 +1427,7 @@ void rtl8192_SwChnl_WorkItem(struct net_device *dev) /****************************************************************************** *function: This function scheduled actual work item to set channel * input: net_device dev - * u8 channel //channel to set + * u8 channel //channel to set * output: none * return: return code show if workitem is scheduled(1:pass, 0:fail) * Note: Delay may be required for RF configuration @@ -1501,12 +1501,12 @@ if (0) //to test current channel from RF reg 0x7. /****************************************************************************** *function: Callback routine of the work item for set bandwidth mode. * input: struct net_device *dev - * HT_CHANNEL_WIDTH Bandwidth //20M or 40M - * HT_EXTCHNL_OFFSET Offset //Upper, Lower, or Don't care + * HT_CHANNEL_WIDTH Bandwidth //20M or 40M + * HT_EXTCHNL_OFFSET Offset //Upper, Lower, or Don't care * output: none * return: none * Note: I doubt whether SetBWModeInProgress flag is necessary as we can - * test whether current work in the queue or not.//do I? + * test whether current work in the queue or not.//do I? * ***************************************************************************/ void rtl8192_SetBWModeWorkItem(struct net_device *dev) { @@ -1649,12 +1649,12 @@ void rtl8192_SetBWModeWorkItem(struct net_device *dev) /****************************************************************************** *function: This function schedules bandwidth switch work. * input: struct net_device *dev - * HT_CHANNEL_WIDTH Bandwidth //20M or 40M - * HT_EXTCHNL_OFFSET Offset //Upper, Lower, or Don't care + * HT_CHANNEL_WIDTH Bandwidth //20M or 40M + * HT_EXTCHNL_OFFSET Offset //Upper, Lower, or Don't care * output: none * return: none * Note: I doubt whether SetBWModeInProgress flag is necessary as we can - * test whether current work in the queue or not.//do I? + * test whether current work in the queue or not.//do I? * ***************************************************************************/ void rtl8192_SetBWMode(struct net_device *dev, HT_CHANNEL_WIDTH Bandwidth, HT_EXTCHNL_OFFSET Offset) { @@ -1770,4 +1770,3 @@ extern void InitialGainOperateWorkItemCallBack(struct work_struct *work) break; } } - |