/*-----------------------------------------------------------------------------
* Function: cmpk_handle_tx_feedback()
*
* Overview: The function is responsible for extract the message inside TX
* feedbck message from firmware. It will contain dedicated info in
* ws-06-0063-rtl8190-command-packet-specification. Please
* refer to chapter "TX Feedback Element". We have to read 20 bytes
* in the command packet.
*
* Input: struct net_device * dev
* u8 * pmsg - Msg Ptr of the command packet.
*
* Output: NONE
*
* Return: NONE
*
* Revised History:
* When Who Remark
* 05/08/2008 amy Create Version 0 porting from windows code.
*
*---------------------------------------------------------------------------*/
static void
cmpk_handle_tx_feedback(
struct net_device *dev,
u8 * pmsg)
{
struct r8192_priv *priv = ieee80211_priv(dev);
cmpk_txfb_t rx_tx_fb; /* */
priv->stats.txfeedback++;
/* 0. Display received message. */
//cmpk_Display_Message(CMPK_RX_TX_FB_SIZE, pMsg);
/* 1. Extract TX feedback info from RFD to temp structure buffer. */
/* It seems that FW use big endian(MIPS) and DRV use little endian in
windows OS. So we have to read the content byte by byte or transfer
endian type before copy the message copy. */
/* 2007/07/05 MH Use pointer to transfer structure memory. */
//memcpy((UINT8 *)&rx_tx_fb, pMsg, sizeof(CMPK_TXFB_T));
memcpy((u8*)&rx_tx_fb, pmsg, sizeof(cmpk_txfb_t));
/* 2. Use tx feedback info to count TX statistics. */
cmpk_count_txstatistic(dev, &rx_tx_fb);
/* 2007/01/17 MH Comment previous method for TX statistic function. */
/* Collect info TX feedback packet to fill TCB. */
/* We can not know the packet length and transmit type: broadcast or uni
or multicast. */
//CountTxStatistics( pAdapter, &tcb );
} /* cmpk_Handle_Tx_Feedback */
/*-----------------------------------------------------------------------------
* Function: cmpk_handle_tx_feedback()
*
* Overview: The function is responsible for extract the message inside TX
* feedbck message from firmware. It will contain dedicated info in
* ws-06-0063-rtl8190-command-packet-specification. Please
* refer to chapter "TX Feedback Element". We have to read 20 bytes
* in the command packet.
*
* Input: struct net_device * dev
* u8 * pmsg - Msg Ptr of the command packet.
*
* Output: NONE
*
* Return: NONE
*
* Revised History:
* When Who Remark
* 05/08/2008 amy Create Version 0 porting from windows code.
*
*---------------------------------------------------------------------------*/
static void
cmpk_handle_tx_feedback(
struct net_device *dev,
u8 * pmsg)
{
struct r8192_priv *priv = ieee80211_priv(dev);
cmpk_txfb_t rx_tx_fb; /* */
priv->stats.txfeedback++;
/* 0. Display received message. */
//cmpk_Display_Message(CMPK_RX_TX_FB_SIZE, pMsg);
/* 1. Extract TX feedback info from RFD to temp structure buffer. */
/* It seems that FW use big endian(MIPS) and DRV use little endian in
windows OS. So we have to read the content byte by byte or transfer
endian type before copy the message copy. */
#if 0 // The TX FEEDBACK packet element address
//rx_tx_fb.Element_ID = pMsg[0];
//rx_tx_fb.Length = pMsg[1];
rx_tx_fb.TOK = pMsg[2]>>7;
rx_tx_fb.Fail_Reason = (pMsg[2] & 0x70) >> 4;
rx_tx_fb.TID = (pMsg[2] & 0x0F);
rx_tx_fb.Qos_Pkt = pMsg[3] >> 7;
rx_tx_fb.Bandwidth = (pMsg[3] & 0x40) >> 6;
rx_tx_fb.Retry_Cnt = pMsg[5];
rx_tx_fb.Pkt_ID = (pMsg[6] << 8) | pMsg[7];
rx_tx_fb.Seq_Num = (pMsg[8] << 8) | pMsg[9];
rx_tx_fb.S_Rate = pMsg[10];
rx_tx_fb.F_Rate = pMsg[11];
rx_tx_fb.S_RTS_Rate = pMsg[12];
rx_tx_fb.F_RTS_Rate = pMsg[13];
rx_tx_fb.pkt_length = (pMsg[14] << 8) | pMsg[15];
#endif
/* 2007/07/05 MH Use pointer to transfer structure memory. */
//memcpy((UINT8 *)&rx_tx_fb, pMsg, sizeof(CMPK_TXFB_T));
memcpy((u8*)&rx_tx_fb, pmsg, sizeof(cmpk_txfb_t));
/* 2. Use tx feedback info to count TX statistics. */
cmpk_count_txstatistic(dev, &rx_tx_fb);
#if 0
/* 2007/07/11 MH Assign current operate rate. */
if (pAdapter->RegWirelessMode == WIRELESS_MODE_A ||
pAdapter->RegWirelessMode == WIRELESS_MODE_B ||
pAdapter->RegWirelessMode == WIRELESS_MODE_G)
{
pMgntInfo->CurrentOperaRate = (rx_tx_fb.F_Rate & 0x7F);
}
else if (pAdapter->RegWirelessMode == WIRELESS_MODE_N_24G ||
pAdapter->RegWirelessMode == WIRELESS_MODE_N_5G)
{
pMgntInfo->HTCurrentOperaRate = (rx_tx_fb.F_Rate & 0x8F);
}
#endif
/* 2007/01/17 MH Comment previous method for TX statistic function. */
/* Collect info TX feedback packet to fill TCB. */
/* We can not know the packet length and transmit type: broadcast or uni
or multicast. */
//CountTxStatistics( pAdapter, &tcb );
} /* cmpk_Handle_Tx_Feedback */
static void cmpk_handle_tx_feedback(struct net_device *dev, u8 *pmsg)
{
struct r8192_priv *priv = rtllib_priv(dev);
struct cmpk_txfb rx_tx_fb;
priv->stats.txfeedback++;
memcpy((u8 *)&rx_tx_fb, pmsg, sizeof(struct cmpk_txfb));
cmpk_count_txstatistic(dev, &rx_tx_fb);
}
/*-----------------------------------------------------------------------------
* Function: cmpk_handle_tx_feedback()
*
* Overview: The function is responsible for extract the message inside TX
* feedbck message from firmware. It will contain dedicated info in
* ws-06-0063-rtl8190-command-packet-specification.
* Please refer to chapter "TX Feedback Element".
* We have to read 20 bytes in the command packet.
*
* Input: struct net_device *dev
* u8 *pmsg - Msg Ptr of the command packet.
*
* Output: NONE
*
* Return: NONE
*
* Revised History:
* When Who Remark
* 05/08/2008 amy Create Version 0 porting from windows code.
*
*---------------------------------------------------------------------------
*/
static void cmpk_handle_tx_feedback(struct net_device *dev, u8 *pmsg)
{
struct r8192_priv *priv = ieee80211_priv(dev);
cmpk_txfb_t rx_tx_fb;
priv->stats.txfeedback++;
/* 1. Extract TX feedback info from RFD to temp structure buffer. */
/* It seems that FW use big endian(MIPS) and DRV use little endian in
* windows OS. So we have to read the content byte by byte or transfer
* endian type before copy the message copy.
*/
/* Use pointer to transfer structure memory. */
memcpy((u8 *)&rx_tx_fb, pmsg, sizeof(cmpk_txfb_t));
/* 2. Use tx feedback info to count TX statistics. */
cmpk_count_txstatistic(dev, &rx_tx_fb);
/* Comment previous method for TX statistic function. */
/* Collect info TX feedback packet to fill TCB. */
/* We can not know the packet length and transmit type: broadcast or uni
* or multicast.
*/
}
