summaryrefslogtreecommitdiffstats
path: root/drivers/staging/winbond/mds.c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/staging/winbond/mds.c')
-rw-r--r--drivers/staging/winbond/mds.c56
1 files changed, 33 insertions, 23 deletions
diff --git a/drivers/staging/winbond/mds.c b/drivers/staging/winbond/mds.c
index faa93f0ee102..fcc3d2165ba9 100644
--- a/drivers/staging/winbond/mds.c
+++ b/drivers/staging/winbond/mds.c
@@ -15,7 +15,8 @@ Mds_initial(struct wbsoft_priv *adapter)
return hal_get_tx_buffer(&adapter->sHwData, &pMds->pTxBuffer);
}
-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)
{
struct T00_descriptor *pT00;
struct T01_descriptor *pT01;
@@ -43,10 +44,11 @@ static void Mds_DurationSet(struct wbsoft_priv *adapter, struct wb35_descriptor
* 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 */
+ /* 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 */
@@ -90,8 +92,8 @@ static void Mds_DurationSet(struct wbsoft_priv *adapter, struct wb35_descriptor
* CTS Rate : 24 Mega bps
* CTS frame length = 14 bytes */
Duration += (DEFAULT_SIFSTIME +
- PREAMBLE_PLUS_SIGNAL_PLUS_SIGNALEXTENSION +
- ((112 + 22 + 95)/96)*Tsym);
+ PREAMBLE_PLUS_SIGNAL_PLUS_SIGNALEXTENSION +
+ ((112 + 22 + 95)/96)*Tsym);
} else {
/* CTS + 1 SIFS + CTS duration
* CTS Rate : ?? Mega bps
@@ -101,7 +103,8 @@ static void Mds_DurationSet(struct wbsoft_priv *adapter, struct wb35_descriptor
else
Duration += SHORT_PREAMBLE_PLUS_PLCPHEADER_TIME;
- Duration += (((112 + Rate-1) / Rate) + DEFAULT_SIFSTIME);
+ Duration += (((112 + Rate-1) / Rate) +
+ DEFAULT_SIFSTIME);
}
}
@@ -127,9 +130,10 @@ static void Mds_DurationSet(struct wbsoft_priv *adapter, struct wb35_descriptor
* 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);
+ 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
@@ -141,8 +145,9 @@ static void Mds_DurationSet(struct wbsoft_priv *adapter, struct wb35_descriptor
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 */
@@ -168,7 +173,8 @@ static void Mds_DurationSet(struct wbsoft_priv *adapter, struct wb35_descriptor
* 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);
+ Duration += (((112 + 22 + 95)/96)*Tsym +
+ DEFAULT_SIFSTIME);
} else {
/* DSSS
* 1 ACK + 1 SIFS
@@ -191,7 +197,8 @@ static void Mds_DurationSet(struct wbsoft_priv *adapter, struct wb35_descriptor
}
/* The function return the 4n size of usb pk */
-static u16 Mds_BodyCopy(struct wbsoft_priv *adapter, struct wb35_descriptor *pDes, u8 *TargetBuffer)
+static u16 Mds_BodyCopy(struct wbsoft_priv *adapter,
+ struct wb35_descriptor *pDes, u8 *TargetBuffer)
{
struct T00_descriptor *pT00;
struct wb35_mds *pMds = &adapter->Mds;
@@ -246,7 +253,7 @@ static u16 Mds_BodyCopy(struct wbsoft_priv *adapter, struct wb35_descriptor *pDe
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;
@@ -290,7 +297,8 @@ static u16 Mds_BodyCopy(struct wbsoft_priv *adapter, struct wb35_descriptor *pDe
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 */
@@ -391,11 +399,12 @@ static void Mds_HeaderCopy(struct wbsoft_priv *adapter, struct wb35_descriptor *
pDes->PreambleMode = WLAN_PREAMBLE_TYPE_LONG;
else
pDes->PreambleMode = CURRENT_PREAMBLE_MODE;
- pT01->T01_plcp_header_length = pDes->PreambleMode; /* Set preamble */
+ pT01->T01_plcp_header_length = pDes->PreambleMode; /* Set preamble */
}
-static void MLME_GetNextPacket(struct wbsoft_priv *adapter, struct wb35_descriptor *desc)
+static void MLME_GetNextPacket(struct wbsoft_priv *adapter,
+ struct wb35_descriptor *desc)
{
desc->InternalUsed = desc->buffer_start_index + desc->buffer_number;
desc->InternalUsed %= MAX_DESCRIPTOR_BUFFER_INDEX;
@@ -423,7 +432,8 @@ static void MLMEfreeMMPDUBuffer(struct wbsoft_priv *adapter, s8 *pData)
}
}
-static void MLME_SendComplete(struct wbsoft_priv *adapter, u8 PacketID, unsigned char SendOK)
+static void MLME_SendComplete(struct wbsoft_priv *adapter, u8 PacketID,
+ unsigned char SendOK)
{
/* Reclaim the data buffer */
adapter->sMlmeFrame.len = 0;
@@ -440,9 +450,9 @@ Mds_Tx(struct wbsoft_priv *adapter)
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;
+ u8 *XmitBufAddress;
+ u16 XmitBufSize, PacketSize, stmp, CurrentSize, FragmentThreshold;
+ u8 FillIndex, TxDesIndex, FragmentCount, FillCount;
unsigned char BufferFilled = false;
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-25 06:56:30 +0000