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staging: vt6656: s_vGenerateTxParameter Parse out struct vnt_rrv_time_rts

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Creat new function vnt_rxtx_rts that will eventually carry onward
functions.

Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Malcolm Priestley
2014-07-10 19:56:06 +01:00
committed by Greg Kroah-Hartman
parent cb8ee9dede
commit 24cdd90ff5
1 changed files with 24 additions and 15 deletions
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39
drivers/staging/vt6656/rxtx.c
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@@ -629,6 +629,28 @@ static u16 s_vFillCTSHead(struct vnt_usb_send_context *tx_context,
return 0;
}
static u16 vnt_rxtx_rts(struct vnt_usb_send_context *tx_context,
union vnt_tx_head *tx_head, u8 pkt_type, u32 frame_size,
int need_ack, u16 current_rate)
{
struct vnt_private *priv = tx_context->priv;
struct vnt_rrv_time_rts *buf = &tx_head->tx_rts.rts;
buf->rts_rrv_time_aa = s_uGetRTSCTSRsvTime(priv, 2,
pkt_type, frame_size, current_rate);
buf->rts_rrv_time_ba = s_uGetRTSCTSRsvTime(priv, 1,
pkt_type, frame_size, current_rate);
buf->rts_rrv_time_bb = s_uGetRTSCTSRsvTime(priv, 0,
pkt_type, frame_size, current_rate);
buf->rrv_time_a = vnt_rxtx_rsvtime_le16(priv, pkt_type, frame_size,
current_rate, need_ack);
buf->rrv_time_b = vnt_rxtx_rsvtime_le16(priv, PK_TYPE_11B, frame_size,
priv->byTopCCKBasicRate, need_ack);
return 0;
}
/*+
*
* Description:
@@ -661,21 +683,8 @@ static u16 s_vGenerateTxParameter(struct vnt_usb_send_context *tx_context,
if (byPktType == PK_TYPE_11GB || byPktType == PK_TYPE_11GA) {
if (need_rts) {
struct vnt_rrv_time_rts *pBuf =
&tx_buffer->tx_head.tx_rts.rts;
pBuf->rts_rrv_time_aa = s_uGetRTSCTSRsvTime(pDevice, 2,
byPktType, cbFrameSize, wCurrentRate);
pBuf->rts_rrv_time_ba = s_uGetRTSCTSRsvTime(pDevice, 1,
byPktType, cbFrameSize, wCurrentRate);
pBuf->rts_rrv_time_bb = s_uGetRTSCTSRsvTime(pDevice, 0,
byPktType, cbFrameSize, wCurrentRate);
pBuf->rrv_time_a = vnt_rxtx_rsvtime_le16(pDevice,
byPktType, cbFrameSize, wCurrentRate, bNeedACK);
pBuf->rrv_time_b = vnt_rxtx_rsvtime_le16(pDevice,
PK_TYPE_11B, cbFrameSize,
pDevice->byTopCCKBasicRate, bNeedACK);
vnt_rxtx_rts(tx_context, &tx_buffer->tx_head,
byPktType, cbFrameSize, bNeedACK, wCurrentRate);
if (need_mic) {
*mic_hdr = &tx_buffer->