diff options
| author |   Malcolm Priestley <tvboxspy@gmail.com> | 2014-08-30 22:25:40 +0100 |
|---|---|---|
| committer |   Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2014-08-30 15:19:16 -0700 |
| commit | 0864db15a04711cae8ce3b63fbd459c8bf4df64c (patch) | |
| tree | 8aedd4bef2cf138ea8946b53f3a88be6168dfeea /drivers/staging/vt6655 | |
| parent | staging: vt6655: Replace typedef struct tagSRTSData with ieee80211_rts data (diff) | |
| download | linux-dev-0864db15a04711cae8ce3b63fbd459c8bf4df64c.tar.xz linux-dev-0864db15a04711cae8ce3b63fbd459c8bf4df64c.zip | |
staging: vt6655: Replace typedef struct tagSCTSData with ieee80211_cts data
ieee80211_cts data needs extra padding with reserved2 set to 0
use IEEE80211_FTYPE_CTL | IEEE80211_STYPE_CTS to set frame_control
Signed-off-by: Malcolm Priestley <tvboxspy@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging/vt6655')
| -rw-r--r-- | drivers/staging/vt6655/desc.h | 14 | ||||
| -rw-r--r-- | drivers/staging/vt6655/rxtx.c | 26 |
2 files changed, 21 insertions, 19 deletions
diff --git a/drivers/staging/vt6655/desc.h b/drivers/staging/vt6655/desc.h index 3ce5fe873bd9..00c3922e3ec2 100644 --- a/drivers/staging/vt6655/desc.h +++ b/drivers/staging/vt6655/desc.h @@ -403,19 +403,12 @@ typedef const SRTS_a_FB *PCSRTS_a_FB; // // CTS buffer header // -typedef struct tagSCTSData { - unsigned short wFrameControl; - unsigned short wDurationID; - unsigned char abyRA[ETH_ALEN]; - unsigned short wReserved; -} __attribute__ ((__packed__)) -SCTSData, *PSCTSData; - typedef struct tagSCTS { struct vnt_phy_field b; unsigned short wDuration_ba; unsigned short wReserved; - SCTSData Data; + struct ieee80211_cts data; + u16 reserved2; } __attribute__ ((__packed__)) SCTS, *PSCTS; typedef const SCTS *PCSCTS; @@ -426,7 +419,8 @@ typedef struct tagSCTS_FB { unsigned short wReserved; unsigned short wCTSDuration_ba_f0; unsigned short wCTSDuration_ba_f1; - SCTSData Data; + struct ieee80211_cts data; + u16 reserved2; } __attribute__ ((__packed__)) SCTS_FB, *PSCTS_FB; typedef const SCTS_FB *PCSCTS_FB; diff --git a/drivers/staging/vt6655/rxtx.c b/drivers/staging/vt6655/rxtx.c index 208643e323c3..d94d4964c607 100644 --- a/drivers/staging/vt6655/rxtx.c +++ b/drivers/staging/vt6655/rxtx.c @@ -1016,11 +1016,15 @@ s_vFillCTSHead( pBuf->wCTSDuration_ba_f1 = (unsigned short)s_uGetRTSCTSDuration(pDevice, CTSDUR_BA_F1, cbFrameLength, byPktType, wCurrentRate, bNeedAck, byFBOption); //9:CTSDuration_ba_f1, 1:2.4G, 2,3:2.4G OFDM Data pBuf->wCTSDuration_ba_f1 += pDevice->wCTSDuration; pBuf->wCTSDuration_ba_f1 = cpu_to_le16(pBuf->wCTSDuration_ba_f1); - //Get CTS Frame body - pBuf->Data.wDurationID = pBuf->wDuration_ba; - pBuf->Data.wFrameControl = TYPE_CTL_CTS;//0x00C4 - pBuf->Data.wReserved = 0x0000; - memcpy(&(pBuf->Data.abyRA[0]), &(pDevice->abyCurrentNetAddr[0]), ETH_ALEN); + /* Get CTS Frame body */ + pBuf->data.duration = pBuf->wDuration_ba; + + pBuf->data.frame_control = + cpu_to_le16(IEEE80211_FTYPE_CTL | + IEEE80211_STYPE_CTS); + + pBuf->reserved2 = 0x0; + memcpy(&pBuf->data.ra, pDevice->abyCurrentNetAddr, ETH_ALEN); } else { //if (byFBOption != AUTO_FB_NONE && uDMAIdx != TYPE_ATIMDMA && uDMAIdx != TYPE_BEACONDMA) PSCTS pBuf = (PSCTS)pvCTS; @@ -1035,10 +1039,14 @@ s_vFillCTSHead( pBuf->wDuration_ba = cpu_to_le16(pBuf->wDuration_ba); //Get CTS Frame body - pBuf->Data.wDurationID = pBuf->wDuration_ba; - pBuf->Data.wFrameControl = TYPE_CTL_CTS;//0x00C4 - pBuf->Data.wReserved = 0x0000; - memcpy(&(pBuf->Data.abyRA[0]), &(pDevice->abyCurrentNetAddr[0]), ETH_ALEN); + pBuf->data.duration = pBuf->wDuration_ba; + + pBuf->data.frame_control = + cpu_to_le16(IEEE80211_FTYPE_CTL | + IEEE80211_STYPE_CTS); + + pBuf->reserved2 = 0x0; + memcpy(&pBuf->data.ra, pDevice->abyCurrentNetAddr, ETH_ALEN); } } } |