create struct vnt_tdes0 replacing used members byTSR0 -> tsr0 byTSR1 -> tsr1 f1Owner -> owner
Narrowing endian differences to inside structure. Signed-off-by: Malcolm Priestley <[email protected]> --- drivers/staging/vt6655/card.c | 4 ++-- drivers/staging/vt6655/desc.h | 36 +++++++++++++----------------------- drivers/staging/vt6655/device_main.c | 8 ++++---- 3 files changed, 19 insertions(+), 29 deletions(-) diff --git a/drivers/staging/vt6655/card.c b/drivers/staging/vt6655/card.c index ae8fd7f..e3ff4ad 100644 --- a/drivers/staging/vt6655/card.c +++ b/drivers/staging/vt6655/card.c @@ -525,12 +525,12 @@ CARDvSafeResetTx( for (uu = 0; uu < pDevice->sOpts.nTxDescs[0]; uu++) { pCurrTD = &(pDevice->apTD0Rings[uu]); - pCurrTD->m_td0TD0.f1Owner = OWNED_BY_HOST; + pCurrTD->td0.owner = OWNED_BY_HOST; /* init all Tx Packet pointer to NULL */ } for (uu = 0; uu < pDevice->sOpts.nTxDescs[1]; uu++) { pCurrTD = &(pDevice->apTD1Rings[uu]); - pCurrTD->m_td0TD0.f1Owner = OWNED_BY_HOST; + pCurrTD->td0.owner = OWNED_BY_HOST; /* init all Tx Packet pointer to NULL */ } diff --git a/drivers/staging/vt6655/desc.h b/drivers/staging/vt6655/desc.h index c916214..00fa348 100644 --- a/drivers/staging/vt6655/desc.h +++ b/drivers/staging/vt6655/desc.h @@ -216,33 +216,23 @@ typedef struct tagSRxDesc { SRxDesc, *PSRxDesc; typedef const SRxDesc *PCSRxDesc; +struct vnt_tdes0 { + volatile u8 tsr0; + volatile u8 tsr1; #ifdef __BIG_ENDIAN - -typedef struct tagTDES0 { - volatile unsigned char byTSR0; - volatile unsigned char byTSR1; union { - volatile u16 f15Txtime; + volatile u16 f15_txtime; struct { - volatile u8 f8Reserved1; - volatile u8 f1Owner:1; - volatile u8 f7Reserved:7; - } __attribute__ ((__packed__)); - } __attribute__ ((__packed__)); -} __attribute__ ((__packed__)) -STDES0, PSTDES0; - + volatile u8 f8_reserved; + volatile u8 owner:1; + volatile u8 f7_reserved:7; + } __packed; + } __packed; #else - -typedef struct tagTDES0 { - volatile unsigned char byTSR0; - volatile unsigned char byTSR1; - volatile unsigned short f15Txtime:15; - volatile unsigned short f1Owner:1; -} __attribute__ ((__packed__)) -STDES0; - + volatile u16 f15_txtime:15; + volatile u16 owner:1; #endif +} __packed; typedef struct tagTDES1 { volatile __le16 wReqCount; @@ -263,7 +253,7 @@ typedef struct tagDEVICE_TD_INFO { /* transmit descriptor */ typedef struct tagSTxDesc { - volatile STDES0 m_td0TD0; + volatile struct vnt_tdes0 td0; volatile STDES1 m_td1TD1; volatile __le32 buff_addr; volatile __le32 next_desc; diff --git a/drivers/staging/vt6655/device_main.c b/drivers/staging/vt6655/device_main.c index b74af8d..842e052 100644 --- a/drivers/staging/vt6655/device_main.c +++ b/drivers/staging/vt6655/device_main.c @@ -906,13 +906,13 @@ static int device_tx_srv(struct vnt_private *pDevice, unsigned int uIdx) unsigned char byTsr1; for (pTD = pDevice->apTailTD[uIdx]; pDevice->iTDUsed[uIdx] > 0; pTD = pTD->next) { - if (pTD->m_td0TD0.f1Owner == OWNED_BY_NIC) + if (pTD->td0.owner == OWNED_BY_NIC) break; if (works++ > 15) break; - byTsr0 = pTD->m_td0TD0.byTSR0; - byTsr1 = pTD->m_td0TD0.byTSR1; + byTsr0 = pTD->td0.tsr0; + byTsr1 = pTD->td0.tsr1; /* Only the status of first TD in the chain is correct */ if (pTD->m_td1TD1.byTCR & TCR_STP) { @@ -1200,7 +1200,7 @@ static int vnt_tx_packet(struct vnt_private *priv, struct sk_buff *skb) /* Poll Transmit the adapter */ wmb(); - head_td->m_td0TD0.f1Owner = OWNED_BY_NIC; + head_td->td0.owner = OWNED_BY_NIC; wmb(); /* second memory barrier */ if (head_td->pTDInfo->byFlags & TD_FLAGS_NETIF_SKB) -- 2.5.0 -- To unsubscribe from this list: send the line "unsubscribe linux-wireless" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
