From: Malcolm Priestley <tvboxspy@gmail.com>
To: gregkh@linuxfoundation.org
Cc: linux-wireless@vger.kernel.org
Subject: [PATCH] staging: vt6656: s_uGetRTSCTSRsvTime return u16 endian corrected value.
Date: Thu, 22 Aug 2013 21:03:40 +0100 [thread overview]
Message-ID: <1377201820.7702.4.camel@canaries32-MCP7A> (raw)
s_uGetRTSCTSRsvTime always needs to be corrected to u16 endian value.
Change function to return u16 endian corrected value.
Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com>
---
drivers/staging/vt6656/rxtx.c | 24 +++++++++++++++---------
1 file changed, 15 insertions(+), 9 deletions(-)
diff --git a/drivers/staging/vt6656/rxtx.c b/drivers/staging/vt6656/rxtx.c
index d4b9b60..4f36ec8 100644
--- a/drivers/staging/vt6656/rxtx.c
+++ b/drivers/staging/vt6656/rxtx.c
@@ -121,7 +121,7 @@ static void s_vSWencryption(struct vnt_private *pDevice,
static unsigned int s_uGetTxRsvTime(struct vnt_private *pDevice, u8 byPktType,
u32 cbFrameLength, u16 wRate, int bNeedAck);
-static u32 s_uGetRTSCTSRsvTime(struct vnt_private *pDevice, u8 byRTSRsvType,
+static u16 s_uGetRTSCTSRsvTime(struct vnt_private *pDevice, u8 byRTSRsvType,
u8 byPktType, u32 cbFrameLength, u16 wCurrentRate);
static void s_vFillCTSHead(struct vnt_private *pDevice, u32 uDMAIdx,
@@ -349,7 +349,7 @@ static u32 s_uGetTxRsvTime(struct vnt_private *pDevice, u8 byPktType,
}
//byFreqType: 0=>5GHZ 1=>2.4GHZ
-static u32 s_uGetRTSCTSRsvTime(struct vnt_private *pDevice,
+static u16 s_uGetRTSCTSRsvTime(struct vnt_private *pDevice,
u8 byRTSRsvType, u8 byPktType, u32 cbFrameLength, u16 wCurrentRate)
{
u32 uRrvTime, uRTSTime, uCTSTime, uAckTime, uDataTime;
@@ -379,7 +379,7 @@ static u32 s_uGetRTSCTSRsvTime(struct vnt_private *pDevice,
//RTSRrvTime
uRrvTime = uRTSTime + uCTSTime + uAckTime + uDataTime + 3*pDevice->uSIFS;
- return uRrvTime;
+ return cpu_to_le16((u16)uRrvTime);
}
//byFreqType 0: 5GHz, 1:2.4Ghz
@@ -876,9 +876,12 @@ static void s_vGenerateTxParameter(struct vnt_private *pDevice,
if (pvRrvTime) {
struct vnt_rrv_time_rts *pBuf =
(struct vnt_rrv_time_rts *)pvRrvTime;
- pBuf->wRTSTxRrvTime_aa = cpu_to_le16((u16)s_uGetRTSCTSRsvTime(pDevice, 2, byPktType, cbFrameSize, wCurrentRate));//2:RTSTxRrvTime_aa, 1:2.4GHz
- pBuf->wRTSTxRrvTime_ba = cpu_to_le16((u16)s_uGetRTSCTSRsvTime(pDevice, 1, byPktType, cbFrameSize, wCurrentRate));//1:RTSTxRrvTime_ba, 1:2.4GHz
- pBuf->wRTSTxRrvTime_bb = cpu_to_le16((u16)s_uGetRTSCTSRsvTime(pDevice, 0, byPktType, cbFrameSize, wCurrentRate));//0:RTSTxRrvTime_bb, 1:2.4GHz
+ pBuf->wRTSTxRrvTime_aa = s_uGetRTSCTSRsvTime(pDevice, 2,
+ byPktType, cbFrameSize, wCurrentRate);
+ pBuf->wRTSTxRrvTime_ba = s_uGetRTSCTSRsvTime(pDevice, 1,
+ byPktType, cbFrameSize, wCurrentRate);
+ pBuf->wRTSTxRrvTime_bb = s_uGetRTSCTSRsvTime(pDevice, 0,
+ byPktType, cbFrameSize, wCurrentRate);
pBuf->wTxRrvTime_a = cpu_to_le16((u16) s_uGetTxRsvTime(pDevice, byPktType, cbFrameSize, wCurrentRate, bNeedACK));//2.4G OFDM
pBuf->wTxRrvTime_b = cpu_to_le16((u16) s_uGetTxRsvTime(pDevice, PK_TYPE_11B, cbFrameSize, pDevice->byTopCCKBasicRate, bNeedACK));//1:CCK
}
@@ -893,7 +896,8 @@ static void s_vGenerateTxParameter(struct vnt_private *pDevice,
(struct vnt_rrv_time_cts *)pvRrvTime;
pBuf->wTxRrvTime_a = cpu_to_le16((u16)s_uGetTxRsvTime(pDevice, byPktType, cbFrameSize, wCurrentRate, bNeedACK));//2.4G OFDM
pBuf->wTxRrvTime_b = cpu_to_le16((u16)s_uGetTxRsvTime(pDevice, PK_TYPE_11B, cbFrameSize, pDevice->byTopCCKBasicRate, bNeedACK));//1:CCK
- pBuf->wCTSTxRrvTime_ba = cpu_to_le16((u16)s_uGetRTSCTSRsvTime(pDevice, 3, byPktType, cbFrameSize, wCurrentRate));//3:CTSTxRrvTime_Ba, 1:2.4GHz
+ pBuf->wCTSTxRrvTime_ba = s_uGetRTSCTSRsvTime(pDevice, 3,
+ byPktType, cbFrameSize, wCurrentRate);
}
//Fill CTS
s_vFillCTSHead(pDevice, uDMAIdx, byPktType, pvCTS, cbFrameSize, bNeedACK, bDisCRC, wCurrentRate, byFBOption);
@@ -906,7 +910,8 @@ static void s_vGenerateTxParameter(struct vnt_private *pDevice,
if (pvRrvTime) {
struct vnt_rrv_time_ab *pBuf =
(struct vnt_rrv_time_ab *)pvRrvTime;
- pBuf->wRTSTxRrvTime = cpu_to_le16((u16)s_uGetRTSCTSRsvTime(pDevice, 2, byPktType, cbFrameSize, wCurrentRate));//2:RTSTxRrvTime_aa, 0:5GHz
+ pBuf->wRTSTxRrvTime = s_uGetRTSCTSRsvTime(pDevice, 2,
+ byPktType, cbFrameSize, wCurrentRate);
pBuf->wTxRrvTime = cpu_to_le16((u16)s_uGetTxRsvTime(pDevice, byPktType, cbFrameSize, wCurrentRate, bNeedACK));//0:OFDM
}
//Fill RTS
@@ -928,7 +933,8 @@ static void s_vGenerateTxParameter(struct vnt_private *pDevice,
if (pvRrvTime) {
struct vnt_rrv_time_ab *pBuf =
(struct vnt_rrv_time_ab *)pvRrvTime;
- pBuf->wRTSTxRrvTime = cpu_to_le16((u16)s_uGetRTSCTSRsvTime(pDevice, 0, byPktType, cbFrameSize, wCurrentRate));//0:RTSTxRrvTime_bb, 1:2.4GHz
+ pBuf->wRTSTxRrvTime = s_uGetRTSCTSRsvTime(pDevice, 0,
+ byPktType, cbFrameSize, wCurrentRate);
pBuf->wTxRrvTime = cpu_to_le16((u16)s_uGetTxRsvTime(pDevice, PK_TYPE_11B, cbFrameSize, wCurrentRate, bNeedACK));//1:CCK
}
//Fill RTS
--
1.8.1.2
reply other threads:[~2013-08-22 20:03 UTC|newest]
Thread overview: [no followups] expand[flat|nested] mbox.gz Atom feed
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=1377201820.7702.4.camel@canaries32-MCP7A \
--to=tvboxspy@gmail.com \
--cc=gregkh@linuxfoundation.org \
--cc=linux-wireless@vger.kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox