Re: [PATCH] staging: winbond: Formatting, whitespace etc in mds.c I fixed most of the problems found by checkpatch.pl. Some long lines are left and some KERN_.. Signed-off-by: Lars Lindley <lindley@xxxxxxxxxx>

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Hi!

> >From e1c9a984dfef78df001ac926d258083119c4755e Mon Sep 17 00:00:00 2001
> From: Lars Lindley <lindley@xxxxxxxxxx>
> Date: Fri, 12 Mar 2010 22:27:04 +0100
> Subject: [PATCH] staging: winbond: Formatting, whitespace etc in mds.c
>  I fixed most of the problems found by checkpatch.pl. Some long lines are left and some KERN_..
>  Signed-off-by: Lars Lindley <lindley@xxxxxxxxxx>

Yes, and you can add my ack, and probably should wrap at 80
columns... and get rid of extra set of mail headers.

Thanks!

> ---
>  drivers/staging/winbond/mds.c |  586 +++++++++++++++++++++--------------------
>  1 files changed, 300 insertions(+), 286 deletions(-)
> 
> diff --git a/drivers/staging/winbond/mds.c b/drivers/staging/winbond/mds.c
> index 37e0c18..46d7921 100644
> --- a/drivers/staging/winbond/mds.c
> +++ b/drivers/staging/winbond/mds.c
> @@ -5,8 +5,7 @@
>  #include "wbhal_f.h"
>  #include "wblinux_f.h"
>  
> -unsigned char
> -Mds_initial(struct wbsoft_priv * adapter)
> +unsigned char Mds_initial(struct wbsoft_priv *adapter)
>  {
>  	struct wb35_mds *pMds = &adapter->Mds;
>  
> @@ -14,24 +13,24 @@ Mds_initial(struct wbsoft_priv * adapter)
>  	pMds->TxRTSThreshold = DEFAULT_RTSThreshold;
>  	pMds->TxFragmentThreshold = DEFAULT_FRAGMENT_THRESHOLD;
>  
> -	return hal_get_tx_buffer( &adapter->sHwData, &pMds->pTxBuffer );
> +	return hal_get_tx_buffer(&adapter->sHwData, &pMds->pTxBuffer);
>  }
>  
> -void
> -Mds_Destroy(struct wbsoft_priv * adapter)
> +void Mds_Destroy(struct wbsoft_priv *adapter)
>  {
>  }
>  
> -static void Mds_DurationSet(struct wbsoft_priv *adapter,  struct wb35_descriptor *pDes,  u8 *buffer)
> +static void Mds_DurationSet(struct wbsoft_priv *adapter,
> +		struct wb35_descriptor *pDes, u8 *buffer)
>  {
>  	PT00_DESCRIPTOR	pT00;
>  	PT01_DESCRIPTOR	pT01;
> -	u16	Duration, NextBodyLen, OffsetSize;
> -	u8	Rate, i;
> +	u16		Duration, NextBodyLen, OffsetSize;
> +	u8		Rate, i;
>  	unsigned char	CTS_on = false, RTS_on = false;
>  	PT00_DESCRIPTOR pNextT00;
> -	u16 BodyLen = 0;
> -	unsigned char boGroupAddr = false;
> +	u16		BodyLen = 0;
> +	unsigned char	boGroupAddr = false;
>  
>  	OffsetSize = pDes->FragmentThreshold + 32 + 3;
>  	OffsetSize &= ~0x03;
> @@ -43,194 +42,181 @@ static void Mds_DurationSet(struct wbsoft_priv *adapter,  struct wb35_descriptor
>  	pT01 = (PT01_DESCRIPTOR)(buffer+4);
>  	pNextT00 = (PT00_DESCRIPTOR)(buffer+OffsetSize);
>  
> -	if( buffer[ DOT_11_DA_OFFSET+8 ] & 0x1 ) // +8 for USB hdr
> +	if (buffer[DOT_11_DA_OFFSET+8] & 0x1) /* +8 for USB hdr */
>  		boGroupAddr = true;
>  
> -	//========================================
> -	// Set RTS/CTS mechanism
> -	//========================================
> -	if (!boGroupAddr)
> -	{
> -		//NOTE : If the protection mode is enabled and the MSDU will be fragmented,
> -		//		 the tx rates of MPDUs will all be DSSS rates. So it will not use
> -		//		 CTS-to-self in this case. CTS-To-self will only be used when without
> -		//		 fragmentation. -- 20050112
> -		BodyLen = (u16)pT00->T00_frame_length;	//include 802.11 header
> -		BodyLen += 4;	//CRC
> -
> -		if( BodyLen >= CURRENT_RTS_THRESHOLD )
> -			RTS_on = true; // Using RTS
> -		else
> -		{
> -			if( pT01->T01_modulation_type ) // Is using OFDM
> -			{
> -				if( CURRENT_PROTECT_MECHANISM ) // Is using protect
> -					CTS_on = true; // Using CTS
> +	/*========================================
> +	 * Set RTS/CTS mechanism
> +	 *========================================*/
> +	if (!boGroupAddr) {
> +		/*NOTE : If the protection mode is enabled and the MSDU will be
> +		 *	 fragmented, the tx rates of MPDUs will all be DSSS
> +		 *	 rates. So it will not use CTS-to-self in this case.
> +		 *	 CTS-To-self will only be used when without
> +		 *	 fragmentation. -- 20050112 */
> +		BodyLen = (u16)pT00->T00_frame_length; /*include 802.11 header*/
> +		BodyLen += 4;	/*CRC*/
> +
> +		if (BodyLen >= CURRENT_RTS_THRESHOLD)
> +			RTS_on = true; /* Using RTS */
> +		else {
> +			if (pT01->T01_modulation_type) { /* Is using OFDM */
> +				if (CURRENT_PROTECT_MECHANISM) /* Is using
> +								protect */
> +					CTS_on = true; /* Using CTS */
>  			}
>  		}
>  	}
>  
> -	if( RTS_on || CTS_on )
> -	{
> -		if( pT01->T01_modulation_type) // Is using OFDM
> -		{
> -			//CTS duration
> -			// 2 SIFS + DATA transmit time + 1 ACK
> -			// ACK Rate : 24 Mega bps
> -			// ACK frame length = 14 bytes
> +	if (RTS_on || CTS_on) {
> +		if (pT01->T01_modulation_type) { /* Is using OFDM */
> +			/*CTS duration
> +			 * 2 SIFS + DATA transmit time + 1 ACK
> +			 * ACK Rate : 24 Mega bps
> +			 * ACK frame length = 14 bytes*/
>  			Duration = 2*DEFAULT_SIFSTIME +
> -					   2*PREAMBLE_PLUS_SIGNAL_PLUS_SIGNALEXTENSION +
> -					   ((BodyLen*8 + 22 + Rate*4 - 1)/(Rate*4))*Tsym +
> -					   ((112 + 22 + 95)/96)*Tsym;
> -		}
> -		else	//DSSS
> -		{
> -			//CTS duration
> -			// 2 SIFS + DATA transmit time + 1 ACK
> -			// Rate : ?? Mega bps
> -			// ACK frame length = 14 bytes
> -			if( pT01->T01_plcp_header_length ) //long preamble
> -				Duration = LONG_PREAMBLE_PLUS_PLCPHEADER_TIME*2;
> +				2*PREAMBLE_PLUS_SIGNAL_PLUS_SIGNALEXTENSION +
> +				((BodyLen*8 + 22 + Rate*4 - 1)/(Rate*4))*Tsym +
> +				((112 + 22 + 95)/96)*Tsym;
> +		} else { /*DSSS*/
> +			/*CTS duration
> +			 *2 SIFS + DATA transmit time + 1 ACK
> +			 * Rate : ?? Mega bps
> +			 *ACK frame length = 14 bytes*/
> +			if (pT01->T01_plcp_header_length) /*long preamble*/
> +			    Duration = LONG_PREAMBLE_PLUS_PLCPHEADER_TIME*2;
>  			else
> -				Duration = SHORT_PREAMBLE_PLUS_PLCPHEADER_TIME*2;
> +			    Duration = SHORT_PREAMBLE_PLUS_PLCPHEADER_TIME*2;
>  
> -			Duration += ( ((BodyLen + 14)*8 + Rate-1) / Rate +
> -						DEFAULT_SIFSTIME*2 );
> +			Duration += (((BodyLen + 14)*8 + Rate-1) / Rate +
> +						DEFAULT_SIFSTIME*2);
>  		}
>  
> -		if( RTS_on )
> -		{
> -			if( pT01->T01_modulation_type ) // Is using OFDM
> -			{
> -				//CTS + 1 SIFS + CTS duration
> -				//CTS Rate : 24 Mega bps
> -				//CTS frame length = 14 bytes
> +		if (RTS_on) {
> +			if (pT01->T01_modulation_type) { /* Is using OFDM */
> +				/*CTS + 1 SIFS + CTS duration
> +				 *CTS Rate : 24 Mega bps
> +				 *CTS frame length = 14 bytes*/
>  				Duration += (DEFAULT_SIFSTIME +
> -								PREAMBLE_PLUS_SIGNAL_PLUS_SIGNALEXTENSION +
> -								((112 + 22 + 95)/96)*Tsym);
> -			}
> -			else
> -			{
> -				//CTS + 1 SIFS + CTS duration
> -				//CTS Rate : ?? Mega bps
> -				//CTS frame length = 14 bytes
> -				if( pT01->T01_plcp_header_length ) //long preamble
> -					Duration += LONG_PREAMBLE_PLUS_PLCPHEADER_TIME;
> -				else
> -					Duration += SHORT_PREAMBLE_PLUS_PLCPHEADER_TIME;
> -
> -				Duration += ( ((112 + Rate-1) / Rate) + DEFAULT_SIFSTIME );
> +				PREAMBLE_PLUS_SIGNAL_PLUS_SIGNALEXTENSION +
> +				((112 + 22 + 95)/96)*Tsym);
> +			} else {
> +				/*CTS + 1 SIFS + CTS duration
> +				 *CTS Rate : ?? Mega bps
> +				 *CTS frame length = 14 bytes*/
> +			    if (pT01->T01_plcp_header_length) /*long preamble*/
> +				Duration += LONG_PREAMBLE_PLUS_PLCPHEADER_TIME;
> +			    else
> +				Duration += SHORT_PREAMBLE_PLUS_PLCPHEADER_TIME;
> +
> +				Duration += (((112 + Rate-1) / Rate)
> +						+ DEFAULT_SIFSTIME);
>  			}
>  		}
>  
> -		// Set the value into USB descriptor
> +		/* Set the value into USB descriptor */
>  		pT01->T01_add_rts = RTS_on ? 1 : 0;
>  		pT01->T01_add_cts = CTS_on ? 1 : 0;
>  		pT01->T01_rts_cts_duration = Duration;
>  	}
>  
> -	//=====================================
> -	// Fill the more fragment descriptor
> -	//=====================================
> -	if( boGroupAddr )
> +	/*=====================================
> +	 * Fill the more fragment descriptor
> +	 *=====================================*/
> +	if (boGroupAddr)
>  		Duration = 0;
> -	else
> -	{
> -		for( i=pDes->FragmentCount-1; i>0; i-- )
> -		{
> +	else {
> +		for (i = pDes->FragmentCount-1; i > 0; i--) {
>  			NextBodyLen = (u16)pNextT00->T00_frame_length;
> -			NextBodyLen += 4;	//CRC
> -
> -			if( pT01->T01_modulation_type )
> -			{
> -				//OFDM
> -				// data transmit time + 3 SIFS + 2 ACK
> -				// Rate : ??Mega bps
> -				// ACK frame length = 14 bytes, tx rate = 24M
> +			NextBodyLen += 4;	/*CRC*/
> +
> +			if (pT01->T01_modulation_type) {
> +				/*OFDM
> +				 * data transmit time + 3 SIFS + 2 ACK
> +				 * Rate : ??Mega bps
> +				 * ACK frame length = 14 bytes, tx rate = 24M*/
>  				Duration = PREAMBLE_PLUS_SIGNAL_PLUS_SIGNALEXTENSION * 3;
>  				Duration += (((NextBodyLen*8 + 22 + Rate*4 - 1)/(Rate*4)) * Tsym +
>  							(((2*14)*8 + 22 + 95)/96)*Tsym +
>  							DEFAULT_SIFSTIME*3);
> -			}
> -			else
> -			{
> -				//DSSS
> -				// data transmit time + 2 ACK + 3 SIFS
> -				// Rate : ??Mega bps
> -				// ACK frame length = 14 bytes
> -				//TODO :
> -				if( pT01->T01_plcp_header_length ) //long preamble
> +			} else {
> +				/*DSSS
> +				 *data transmit time + 2 ACK + 3 SIFS
> +				 * Rate : ??Mega bps
> +				 * ACK frame length = 14 bytes
> +				 * TODO : */
> +				if (pT01->T01_plcp_header_length) /*long preamble*/
>  					Duration = LONG_PREAMBLE_PLUS_PLCPHEADER_TIME*3;
>  				else
>  					Duration = SHORT_PREAMBLE_PLUS_PLCPHEADER_TIME*3;
>  
> -				Duration += ( ((NextBodyLen + (2*14))*8 + Rate-1) / Rate +
> -							DEFAULT_SIFSTIME*3 );
> +				Duration += (((NextBodyLen + (2*14))*8 + Rate-1) / Rate +
> +							DEFAULT_SIFSTIME*3);
>  			}
>  
> -			((u16 *)buffer)[5] = cpu_to_le16(Duration);// 4 USHOR for skip 8B USB, 2USHORT=FC + Duration
> +			((u16 *)buffer)[5] = cpu_to_le16(Duration);/*4 USHOR for skip 8B USB, 2USHORT=FC + Duration*/
>  
> -			//----20061009 add by anson's endian
> +			/*----20061009 add by anson's endian*/
>  			pNextT00->value = cpu_to_le32(pNextT00->value);
> -			pT01->value = cpu_to_le32( pT01->value );
> -			//----end 20061009 add by anson's endian
> +			pT01->value = cpu_to_le32(pT01->value);
> +			/*----end 20061009 add by anson's endian*/
>  
>  			buffer += OffsetSize;
>  			pT01 = (PT01_DESCRIPTOR)(buffer+4);
> -			if (i != 1)	//The last fragment will not have the next fragment
> +			if (i != 1)	/* The last fragment will not have the
> +						next fragment */
>  				pNextT00 = (PT00_DESCRIPTOR)(buffer+OffsetSize);
>  		}
>  
> -		//=====================================
> -		// Fill the last fragment descriptor
> -		//=====================================
> -		if( pT01->T01_modulation_type )
> -		{
> -			//OFDM
> -			// 1 SIFS + 1 ACK
> -			// Rate : 24 Mega bps
> -			// ACK frame length = 14 bytes
> +		/*=====================================
> +		 * Fill the last fragment descriptor
> +		 *=====================================*/
> +		if (pT01->T01_modulation_type) {
> +			/*OFDM
> +			 * 1 SIFS + 1 ACK
> +			 * Rate : 24 Mega bps
> +			 * ACK frame length = 14 bytes*/
>  			Duration = PREAMBLE_PLUS_SIGNAL_PLUS_SIGNALEXTENSION;
> -			//The Tx rate of ACK use 24M
> -			Duration += (((112 + 22 + 95)/96)*Tsym + DEFAULT_SIFSTIME );
> -		}
> -		else
> -		{
> -			// DSSS
> -			// 1 ACK + 1 SIFS
> -			// Rate : ?? Mega bps
> -			// ACK frame length = 14 bytes(112 bits)
> -			if( pT01->T01_plcp_header_length ) //long preamble
> +			/*The Tx rate of ACK use 24M*/
> +			Duration += (((112 + 22 + 95)/96)*Tsym + DEFAULT_SIFSTIME);
> +		} else {
> +			/* DSSS
> +			 * 1 ACK + 1 SIFS
> +			 * Rate : ?? Mega bps
> +			 * ACK frame length = 14 bytes(112 bits)*/
> +			if (pT01->T01_plcp_header_length) /*long preamble*/
>  				Duration = LONG_PREAMBLE_PLUS_PLCPHEADER_TIME;
>  			else
>  				Duration = SHORT_PREAMBLE_PLUS_PLCPHEADER_TIME;
>  
> -			Duration += ( (112 + Rate-1)/Rate +	DEFAULT_SIFSTIME );
> +			Duration += ((112 + Rate-1)/Rate + DEFAULT_SIFSTIME);
>  		}
>  	}
>  
> -	((u16 *)buffer)[5] = cpu_to_le16(Duration);// 4 USHOR for skip 8B USB, 2USHORT=FC + Duration
> +	((u16 *)buffer)[5] = cpu_to_le16(Duration);/* 4 USHOR for skip 8B USB,
> +							2USHORT=FC + Duration*/
>  	pT00->value = cpu_to_le32(pT00->value);
>  	pT01->value = cpu_to_le32(pT01->value);
> -	//--end 20061009 add
> +	/*--end 20061009 add*/
>  
>  }
>  
> -// The function return the 4n size of usb pk
> -static u16 Mds_BodyCopy(struct wbsoft_priv *adapter, struct wb35_descriptor *pDes, u8 *TargetBuffer)
> +/* The function return the 4n size of usb pk*/
> +static u16 Mds_BodyCopy(struct wbsoft_priv *adapter,
> +			struct wb35_descriptor *pDes, u8 *TargetBuffer)
>  {
>  	PT00_DESCRIPTOR	pT00;
>  	struct wb35_mds *pMds = &adapter->Mds;
> -	u8	*buffer;
> -	u8	*src_buffer;
> -	u8	*pctmp;
> -	u16	Size = 0;
> -	u16	SizeLeft, CopySize, CopyLeft, stmp;
> -	u8	buf_index, FragmentCount = 0;
> +	u8		*buffer;
> +	u8		*src_buffer;
> +	u8		*pctmp;
> +	u16		Size = 0;
> +	u16		SizeLeft, CopySize, CopyLeft, stmp;
> +	u8		buf_index, FragmentCount = 0;
>  
>  
> -	// Copy fragment body
> -	buffer = TargetBuffer; // shift 8B usb + 24B 802.11
> +	/* Copy fragment body */
> +	buffer = TargetBuffer; /* shift 8B usb + 24B 802.11 */
>  	SizeLeft = pDes->buffer_total_size;
>  	buf_index = pDes->buffer_start_index;
>  
> @@ -240,39 +226,39 @@ static u16 Mds_BodyCopy(struct wbsoft_priv *adapter, struct wb35_descriptor *pDe
>  		CopySize = SizeLeft;
>  		if (SizeLeft > pDes->FragmentThreshold) {
>  			CopySize = pDes->FragmentThreshold;
> -			pT00->T00_frame_length = 24 + CopySize;//Set USB length
> +			pT00->T00_frame_length = 24 + CopySize;/*Set USBlength*/
>  		} else
> -			pT00->T00_frame_length = 24 + SizeLeft;//Set USB length
> +			pT00->T00_frame_length = 24 + SizeLeft;/*Set USBlength*/
>  
>  		SizeLeft -= CopySize;
>  
> -		// 1 Byte operation
> -		pctmp = (u8 *)( buffer + 8 + DOT_11_SEQUENCE_OFFSET );
> +		/* 1 Byte operation */
> +		pctmp = (u8 *)(buffer + 8 + DOT_11_SEQUENCE_OFFSET);
>  		*pctmp &= 0xf0;
> -		*pctmp |= FragmentCount;//931130.5.m
> -		if( !FragmentCount )
> +		*pctmp |= FragmentCount;/*931130.5.m*/
> +		if (!FragmentCount)
>  			pT00->T00_first_mpdu = 1;
>  
> -		buffer += 32; // 8B usb + 24B 802.11 header
> +		buffer += 32; /* 8B usb + 24B 802.11 header */
>  		Size += 32;
>  
> -		// Copy into buffer
> +		/* Copy into buffer */
>  		stmp = CopySize + 3;
> -		stmp &= ~0x03;//4n Alignment
> -		Size += stmp;// Current 4n offset of mpdu
> +		stmp &= ~0x03;	/* 4n Alignment */
> +		Size += stmp;	/* Current 4n offset of mpdu */
>  
>  		while (CopySize) {
> -			// Copy body
> +			/* Copy body */
>  			src_buffer = pDes->buffer_address[buf_index];
>  			CopyLeft = CopySize;
>  			if (CopySize >= pDes->buffer_size[buf_index]) {
>  				CopyLeft = pDes->buffer_size[buf_index];
>  
> -				// Get the next buffer of descriptor
> +				/* Get the next buffer of descriptor */
>  				buf_index++;
>  				buf_index %= MAX_DESCRIPTOR_BUFFER_INDEX;
>  			} else {
> -				u8	*pctmp = pDes->buffer_address[buf_index];
> +				u8    *pctmp = pDes->buffer_address[buf_index];
>  				pctmp += CopySize;
>  				pDes->buffer_address[buf_index] = pctmp;
>  				pDes->buffer_size[buf_index] -= CopySize;
> @@ -283,26 +269,30 @@ static u16 Mds_BodyCopy(struct wbsoft_priv *adapter, struct wb35_descriptor *pDe
>  			CopySize -= CopyLeft;
>  		}
>  
> -		// 931130.5.n
> +		/* 931130.5.n */
>  		if (pMds->MicAdd) {
>  			if (!SizeLeft) {
> -				pMds->MicWriteAddress[ pMds->MicWriteIndex ] = buffer - pMds->MicAdd;
> -				pMds->MicWriteSize[ pMds->MicWriteIndex ] = pMds->MicAdd;
> +				pMds->MicWriteAddress[pMds->MicWriteIndex] =
> +							buffer - pMds->MicAdd;
> +				pMds->MicWriteSize[pMds->MicWriteIndex] =
> +							pMds->MicAdd;
>  				pMds->MicAdd = 0;
> -			}
> -			else if( SizeLeft < 8 ) //931130.5.p
> -			{
> +			} else if (SizeLeft < 8) { /*931130.5.p*/
>  				pMds->MicAdd = SizeLeft;
> -				pMds->MicWriteAddress[ pMds->MicWriteIndex ] = buffer - ( 8 - SizeLeft );
> -				pMds->MicWriteSize[ pMds->MicWriteIndex ] = 8 - SizeLeft;
> +				pMds->MicWriteAddress[pMds->MicWriteIndex] =
> +							buffer - (8 - SizeLeft);
> +				pMds->MicWriteSize[pMds->MicWriteIndex] =
> +							8 - SizeLeft;
>  				pMds->MicWriteIndex++;
>  			}
>  		}
>  
> -		// Does it need to generate the new header for next mpdu?
> +		/* Does it need to generate the new header for next mpdu? */
>  		if (SizeLeft) {
> -			buffer = TargetBuffer + Size; // Get the next 4n start address
> -			memcpy( buffer, TargetBuffer, 32 );//Copy 8B USB +24B 802.11
> +			buffer = TargetBuffer + Size; /* Get the next 4n
> +							start address */
> +			memcpy(buffer, TargetBuffer, 32);/*Copy 8B USB
> +							+24B 802.11*/
>  			pT00 = (PT00_DESCRIPTOR)buffer;
>  			pT00->T00_first_mpdu = 0;
>  		}
> @@ -312,62 +302,64 @@ static u16 Mds_BodyCopy(struct wbsoft_priv *adapter, struct wb35_descriptor *pDe
>  
>  	pT00->T00_last_mpdu = 1;
>  	pT00->T00_IsLastMpdu = 1;
> -	buffer = (u8 *)pT00 + 8; // +8 for USB hdr
> -	buffer[1] &= ~0x04; // Clear more frag bit of 802.11 frame control
> -	pDes->FragmentCount = FragmentCount; // Update the correct fragment number
> +	buffer = (u8 *)pT00 + 8; /* +8 for USB hdr */
> +	buffer[1] &= ~0x04; /* Clear more frag bit of 802.11 frame control*/
> +	pDes->FragmentCount = FragmentCount; /* Update the correct
> +						fragment number */
>  	return Size;
>  }
>  
> -static void Mds_HeaderCopy(struct wbsoft_priv * adapter, struct wb35_descriptor *pDes, u8 *TargetBuffer)
> +static void Mds_HeaderCopy(struct wbsoft_priv *adapter,
> +				struct wb35_descriptor *pDes, u8 *TargetBuffer)
>  {
>  	struct wb35_mds *pMds = &adapter->Mds;
> -	u8	*src_buffer = pDes->buffer_address[0];//931130.5.g
> +	u8		*src_buffer = pDes->buffer_address[0];/*931130.5.g*/
>  	PT00_DESCRIPTOR	pT00;
>  	PT01_DESCRIPTOR	pT01;
> -	u16	stmp;
> -	u8	i, ctmp1, ctmp2, ctmpf;
> -	u16	FragmentThreshold = CURRENT_FRAGMENT_THRESHOLD;
> +	u16		stmp;
> +	u8		i, ctmp1, ctmp2, ctmpf;
> +	u16		FragmentThreshold = CURRENT_FRAGMENT_THRESHOLD;
>  
>  
>  	stmp = pDes->buffer_total_size;
> -	//
> -	// Set USB header 8 byte
> -	//
> +	/*
> +	 *Set USB header 8 byte
> +	 */
>  	pT00 = (PT00_DESCRIPTOR)TargetBuffer;
>  	TargetBuffer += 4;
>  	pT01 = (PT01_DESCRIPTOR)TargetBuffer;
>  	TargetBuffer += 4;
>  
> -	pT00->value = 0;// Clear
> -	pT01->value = 0;// Clear
> +	pT00->value = 0;/* Clear */
> +	pT01->value = 0;/* Clear */
>  
> -	pT00->T00_tx_packet_id = pDes->Descriptor_ID;// Set packet ID
> -	pT00->T00_header_length = 24;// Set header length
> -	pT01->T01_retry_abort_ebable = 1;//921013 931130.5.h
> +	pT00->T00_tx_packet_id = pDes->Descriptor_ID;/* Set packet ID */
> +	pT00->T00_header_length = 24;/* Set header length */
> +	pT01->T01_retry_abort_ebable = 1;/*921013 931130.5.h*/
>  
> -	// Key ID setup
> +	/* Key ID setup */
>  	pT01->T01_wep_id = 0;
>  
> -	FragmentThreshold = DEFAULT_FRAGMENT_THRESHOLD;	//Do not fragment
> -	// Copy full data, the 1'st buffer contain all the data 931130.5.j
> -	memcpy( TargetBuffer, src_buffer, DOT_11_MAC_HEADER_SIZE );// Copy header
> +	FragmentThreshold = DEFAULT_FRAGMENT_THRESHOLD;	/*Do not fragment*/
> +	/* Copy full data, the 1'st buffer contain all the data 931130.5.j*/
> +	memcpy(TargetBuffer, src_buffer, DOT_11_MAC_HEADER_SIZE);/*Copy header*/
>  	pDes->buffer_address[0] = src_buffer + DOT_11_MAC_HEADER_SIZE;
>  	pDes->buffer_total_size -= DOT_11_MAC_HEADER_SIZE;
>  	pDes->buffer_size[0] = pDes->buffer_total_size;
>  
> -	// Set fragment threshold
> +	/* Set fragment threshold */
>  	FragmentThreshold -= (DOT_11_MAC_HEADER_SIZE + 4);
>  	pDes->FragmentThreshold = FragmentThreshold;
>  
> -	// Set more frag bit
> -	TargetBuffer[1] |= 0x04;// Set more frag bit
> +	/* Set more frag bit */
> +	TargetBuffer[1] |= 0x04;/* Set more frag bit*/
>  
> -	//
> -	// Set tx rate
> -	//
> -	stmp = *(u16 *)(TargetBuffer+30); // 2n alignment address
> +	/*
> +	 * Set tx rate
> +	 */
> +	stmp = *(u16 *)(TargetBuffer+30); /* 2n alignment address */
>  
> -	//Use basic rate
> +	/* Use basic rate */
>  	ctmp1 = ctmpf = CURRENT_TX_RATE_FOR_MNG;
>  
>  	pDes->TxRate = ctmp1;
> @@ -377,53 +369,65 @@ static void Mds_HeaderCopy(struct wbsoft_priv * adapter, struct wb35_descriptor
>  
>  	pT01->T01_modulation_type = (ctmp1%3) ? 0 : 1;
>  
> -	for( i=0; i<2; i++ ) {
> -		if( i == 1 )
> +	for (i = 0; i < 2; i++) {
> +		if (i == 1)
>  			ctmp1 = ctmpf;
>  
> -		pMds->TxRate[pDes->Descriptor_ID][i] = ctmp1; // backup the ta rate and fall back rate
> -
> -		if( ctmp1 == 108) ctmp2 = 7;
> -		else if( ctmp1 == 96 ) ctmp2 = 6; // Rate convert for USB
> -		else if( ctmp1 == 72 ) ctmp2 = 5;
> -		else if( ctmp1 == 48 ) ctmp2 = 4;
> -		else if( ctmp1 == 36 ) ctmp2 = 3;
> -		else if( ctmp1 == 24 ) ctmp2 = 2;
> -		else if( ctmp1 == 18 ) ctmp2 = 1;
> -		else if( ctmp1 == 12 ) ctmp2 = 0;
> -		else if( ctmp1 == 22 ) ctmp2 = 3;
> -		else if( ctmp1 == 11 ) ctmp2 = 2;
> -		else if( ctmp1 == 4  ) ctmp2 = 1;
> -		else ctmp2 = 0; // if( ctmp1 == 2  ) or default
> -
> -		if( i == 0 )
> +		pMds->TxRate[pDes->Descriptor_ID][i] = ctmp1; /* backup the ta
> +						rate and fall back rate */
> +
> +		if (ctmp1 == 108)
> +			ctmp2 = 7;
> +		else if (ctmp1 == 96)
> +			ctmp2 = 6;	/* Rate convert for USB */
> +		else if (ctmp1 == 72)
> +			ctmp2 = 5;
> +		else if (ctmp1 == 48)
> +			ctmp2 = 4;
> +		else if (ctmp1 == 36)
> +			ctmp2 = 3;
> +		else if (ctmp1 == 24)
> +			ctmp2 = 2;
> +		else if (ctmp1 == 18)
> +			ctmp2 = 1;
> +		else if (ctmp1 == 12)
> +			ctmp2 = 0;
> +		else if (ctmp1 == 22)
> +			ctmp2 = 3;
> +		else if (ctmp1 == 11)
> +			ctmp2 = 2;
> +		else if (ctmp1 == 4)
> +			ctmp2 = 1;
> +		else
> +			ctmp2 = 0;	/*if (ctmp1 == 2) or default*/
> +
> +		if (i == 0)
>  			pT01->T01_transmit_rate = ctmp2;
>  		else
>  			pT01->T01_fall_back_rate = ctmp2;
>  	}
>  
> -	//
> -	// Set preamble type
> -	//
> -	if ((pT01->T01_modulation_type == 0) && (pT01->T01_transmit_rate == 0))	// RATE_1M
> -		pDes->PreambleMode =  WLAN_PREAMBLE_TYPE_LONG;
> +	/*
> +	 * Set preamble type
> +	 */
> +	if ((pT01->T01_modulation_type == 0) && (pT01->T01_transmit_rate == 0))
> +		/* RATE_1M */
> +		pDes->PreambleMode = WLAN_PREAMBLE_TYPE_LONG;
>  	else
> -		pDes->PreambleMode =  CURRENT_PREAMBLE_MODE;
> -	pT01->T01_plcp_header_length = pDes->PreambleMode;	// Set preamble
> -
> +		pDes->PreambleMode = CURRENT_PREAMBLE_MODE;
> +	pT01->T01_plcp_header_length = pDes->PreambleMode;/* Set preamble */
>  }
>  
> -void
> -Mds_Tx(struct wbsoft_priv * adapter)
> +void Mds_Tx(struct wbsoft_priv *adapter)
>  {
> -	struct hw_data *	pHwData = &adapter->sHwData;
> -	struct wb35_mds *pMds = &adapter->Mds;
> +	struct hw_data		*pHwData = &adapter->sHwData;
> +	struct wb35_mds		*pMds = &adapter->Mds;
>  	struct wb35_descriptor	TxDes;
> -	struct wb35_descriptor *pTxDes = &TxDes;
> -	u8		*XmitBufAddress;
> -	u16		XmitBufSize, PacketSize, stmp, CurrentSize, FragmentThreshold;
> -	u8		FillIndex, TxDesIndex, FragmentCount, FillCount;
> -	unsigned char	BufferFilled = false;
> +	struct wb35_descriptor	*pTxDes = &TxDes;
> +	u8	*XmitBufAddress;
> +	u16	XmitBufSize, PacketSize, stmp, CurrentSize, FragmentThreshold;
> +	u8	FillIndex, TxDesIndex, FragmentCount, FillCount;
> +	unsigned char		BufferFilled = false;
>  
>  
>  	if (pMds->TxPause)
> @@ -431,21 +435,23 @@ Mds_Tx(struct wbsoft_priv * adapter)
>  	if (!hal_driver_init_OK(pHwData))
>  		return;
>  
> -	//Only one thread can be run here
> +	/*Only one thread can be run here*/
>  	if (atomic_inc_return(&pMds->TxThreadCount) != 1)
>  		goto cleanup;
>  
> -	// Start to fill the data
> +	/*Start to fill the data*/
>  	do {
>  		FillIndex = pMds->TxFillIndex;
> -		if (pMds->TxOwner[FillIndex]) { // Is owned by software 0:Yes 1:No
> -#ifdef _PE_TX_DUMP_
> +		if (pMds->TxOwner[FillIndex]) { /* Is owned by
> +						software 0:Yes 1:No*/
> +		#ifdef _PE_TX_DUMP_
>  			printk("[Mds_Tx] Tx Owner is H/W.\n");
> -#endif
> +		#endif
>  			break;
>  		}
>  
> -		XmitBufAddress = pMds->pTxBuffer + (MAX_USB_TX_BUFFER * FillIndex); //Get buffer
> +		XmitBufAddress = pMds->pTxBuffer +
> +				(MAX_USB_TX_BUFFER * FillIndex); /*Get buffer*/
>  		XmitBufSize = 0;
>  		FillCount = 0;
>  		do {
> @@ -453,79 +459,89 @@ Mds_Tx(struct wbsoft_priv * adapter)
>  			if (!PacketSize)
>  				break;
>  
> -			//For Check the buffer resource
> +			/*For Check the buffer resource*/
>  			FragmentThreshold = CURRENT_FRAGMENT_THRESHOLD;
> -			//931130.5.b
> -			FragmentCount = PacketSize/FragmentThreshold + 1;
> -			stmp = PacketSize + FragmentCount*32 + 8;//931130.5.c 8:MIC
> +			/*931130.5.b*/
> +			FragmentCount = PacketSize / FragmentThreshold + 1;
> +			stmp = PacketSize +
> +				FragmentCount * 32 + 8;/*931130.5.c 8:MIC*/
>  			if ((XmitBufSize + stmp) >= MAX_USB_TX_BUFFER) {
>  				printk("[Mds_Tx] Excess max tx buffer.\n");
> -				break; // buffer is not enough
> +				break; /* buffer is not enough */
>  			}
>  
> -
> -			//
> -			// Start transmitting
> -			//
> +			/*
> +			 * Start transmitting
> +			 */
>  			BufferFilled = true;
>  
>  			/* Leaves first u8 intact */
> -			memset((u8 *)pTxDes + 1, 0, sizeof(struct wb35_descriptor) - 1);
> +			memset((u8 *)pTxDes + 1, 0,
> +					sizeof(struct wb35_descriptor) - 1);
>  
> -			TxDesIndex = pMds->TxDesIndex;//Get the current ID
> +			TxDesIndex = pMds->TxDesIndex; /*Get the current ID*/
>  			pTxDes->Descriptor_ID = TxDesIndex;
> -			pMds->TxDesFrom[ TxDesIndex ] = 2;//Storing the information of source comming from
> +			pMds->TxDesFrom[TxDesIndex] = 2; /*Storing the
> +					information of source comming from*/
>  			pMds->TxDesIndex++;
>  			pMds->TxDesIndex %= MAX_USB_TX_DESCRIPTOR;
>  
> -			MLME_GetNextPacket( adapter, pTxDes );
> +			MLME_GetNextPacket(adapter, pTxDes);
>  
> -			// Copy header. 8byte USB + 24byte 802.11Hdr. Set TxRate, Preamble type
> -			Mds_HeaderCopy( adapter, pTxDes, XmitBufAddress );
> +			/* Copy header. 8byte USB + 24byte 802.11Hdr.
> +			 * Set TxRate, Preamble type */
> +			Mds_HeaderCopy(adapter, pTxDes, XmitBufAddress);
>  
> -			// For speed up Key setting
> +			/* For speed up Key setting */
>  			if (pTxDes->EapFix) {
>  #ifdef _PE_TX_DUMP_
> -				printk("35: EPA 4th frame detected. Size = %d\n", PacketSize);
> +				printk("35: EPA 4th frame detected. "
> +						"Size = %d\n", PacketSize);
>  #endif
>  				pHwData->IsKeyPreSet = 1;
>  			}
>  
> -			// Copy (fragment) frame body, and set USB, 802.11 hdr flag
> -			CurrentSize = Mds_BodyCopy(adapter, pTxDes, XmitBufAddress);
> +			/* Copy (fragment) frame body,
> +			 * and set USB, 802.11 hdr flag*/
> +			CurrentSize = Mds_BodyCopy(adapter,
> +							pTxDes, XmitBufAddress);
>  
> -			// Set RTS/CTS and Normal duration field into buffer
> +			/* Set RTS/CTS and Normal duration field into buffer*/
>  			Mds_DurationSet(adapter, pTxDes, XmitBufAddress);
>  
> -			//Shift to the next address
> +			/* Shift to the next address */
>  			XmitBufSize += CurrentSize;
>  			XmitBufAddress += CurrentSize;
>  
>  #ifdef _IBSS_BEACON_SEQ_STICK_
> -			if ((XmitBufAddress[ DOT_11_DA_OFFSET+8 ] & 0xfc) != MAC_SUBTYPE_MNGMNT_PROBE_REQUEST) // +8 for USB hdr
> +	if ((XmitBufAddress[DOT_11_DA_OFFSET+8] & 0xfc) !=
> +			MAC_SUBTYPE_MNGMNT_PROBE_REQUEST) /* +8 for USB hdr*/
>  #endif
>  				pMds->TxToggle = true;
>  
> -			// Get packet to transmit completed, 1:TESTSTA 2:MLME 3: Ndis data
> +			/* Get packet to transmit completed,
> +			 * 1:TESTSTA 2:MLME 3: Ndis data */
>  			MLME_SendComplete(adapter, 0, true);
>  
> -			// Software TSC count 20060214
> +			/* Software TSC count 20060214 */
>  			pMds->TxTsc++;
>  			if (pMds->TxTsc == 0)
>  				pMds->TxTsc_2++;
>  
> -			FillCount++; // 20060928
> -		} while (HAL_USB_MODE_BURST(pHwData)); // End of multiple MSDU copy loop. false = single true = multiple sending
> +			FillCount++; /* 20060928 */
> +		/* End of multiple MSDU copy loop. false = single sending
> +		 *				   true = multiple sending*/
> +		} while (HAL_USB_MODE_BURST(pHwData));
>  
> -		// Move to the next one, if necessary
> +		/* Move to the next one, if necessary */
>  		if (BufferFilled) {
> -			// size setting
> -			pMds->TxBufferSize[ FillIndex ] = XmitBufSize;
> +			/* size setting */
> +			pMds->TxBufferSize[FillIndex] = XmitBufSize;
>  
> -			// 20060928 set Tx count
> +			/* 20060928 set Tx count */
>  			pMds->TxCountInBuffer[FillIndex] = FillCount;
>  
> -			// Set owner flag
> +			/* Set owner flag */
>  			pMds->TxOwner[FillIndex] = 1;
>  
>  			pMds->TxFillIndex++;
> @@ -534,14 +550,14 @@ Mds_Tx(struct wbsoft_priv * adapter)
>  		} else
>  			break;
>  
> -		if (!PacketSize) // No more pk for transmitting
> +		if (!PacketSize) /* No more pk for transmitting */
>  			break;
>  
> -	} while(true);
> +	} while (true);
>  
> -	//
> -	// Start to send by lower module
> -	//
> +	/*
> +	 * Start to send by lower module
> +	 */
>  	if (!pHwData->IsKeyPreSet)
>  		Wb35Tx_start(adapter);
>  
> @@ -549,30 +565,28 @@ Mds_Tx(struct wbsoft_priv * adapter)
>  	atomic_dec(&pMds->TxThreadCount);
>  }
>  
> -void
> -Mds_SendComplete(struct wbsoft_priv * adapter, PT02_DESCRIPTOR pT02)
> +void Mds_SendComplete(struct wbsoft_priv *adapter, PT02_DESCRIPTOR pT02)
>  {
> -	struct wb35_mds *pMds = &adapter->Mds;
> -	struct hw_data *	pHwData = &adapter->sHwData;
> -	u8	PacketId = (u8)pT02->T02_Tx_PktID;
> +	struct wb35_mds	*pMds = &adapter->Mds;
> +	struct hw_data	*pHwData = &adapter->sHwData;
> +	u8		PacketId = (u8)pT02->T02_Tx_PktID;
>  	unsigned char	SendOK = true;
> -	u8	RetryCount, TxRate;
> +	u8		RetryCount, TxRate;
>  
> -	if (pT02->T02_IgnoreResult) // Don't care the result
> +	if (pT02->T02_IgnoreResult) /* Don't care the result */
>  		return;
>  	if (pT02->T02_IsLastMpdu) {
> -		//TODO: DTO -- get the retry count and fragment count
> -		// Tx rate
> -		TxRate = pMds->TxRate[ PacketId ][ 0 ];
> +		/*TODO: DTO -- get the retry count and fragment count Tx rate*/
> +		TxRate = pMds->TxRate[PacketId][0];
>  		RetryCount = (u8)pT02->T02_MPDU_Cnt;
>  		if (pT02->value & FLAG_ERROR_TX_MASK) {
>  			SendOK = false;
>  
>  			if (pT02->T02_transmit_abort || pT02->T02_out_of_MaxTxMSDULiftTime) {
> -				//retry error
> +				/* retry error */
>  				pHwData->dto_tx_retry_count += (RetryCount+1);
> -				//[for tx debug]
> -				if (RetryCount<7)
> +				/* [for tx debug] */
> +				if (RetryCount < 7)
>  					pHwData->tx_retry_count[RetryCount] += RetryCount;
>  				else
>  					pHwData->tx_retry_count[7] += RetryCount;
> @@ -583,7 +597,7 @@ Mds_SendComplete(struct wbsoft_priv * adapter, PT02_DESCRIPTOR pT02)
>  			}
>  			pHwData->dto_tx_frag_count += (RetryCount+1);
>  
> -			//[for tx debug]
> +			/* [for tx debug] */
>  			if (pT02->T02_transmit_abort_due_to_TBTT)
>  				pHwData->tx_TBTT_start_count++;
>  			if (pT02->T02_transmit_without_encryption_due_to_wep_on_false)
> @@ -596,8 +610,8 @@ Mds_SendComplete(struct wbsoft_priv * adapter, PT02_DESCRIPTOR pT02)
>  			MTO_SetTxCount(adapter, TxRate, RetryCount);
>  		}
>  
> -		// Clear send result buffer
> -		pMds->TxResult[ PacketId ] = 0;
> +		/* Clear send result buffer */
> +		pMds->TxResult[PacketId] = 0;
>  	} else
> -		pMds->TxResult[ PacketId ] |= ((u16)(pT02->value & 0x0ffff));
> +		pMds->TxResult[PacketId] |= ((u16)(pT02->value & 0x0ffff));
>  }

-- 
(english) http://www.livejournal.com/~pavelmachek
(cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html
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