diff options
Diffstat (limited to 'drivers/net/ethernet/freescale/gianfar.h')
| -rw-r--r-- | drivers/net/ethernet/freescale/gianfar.h | 25 |
1 files changed, 12 insertions, 13 deletions
diff --git a/drivers/net/ethernet/freescale/gianfar.h b/drivers/net/ethernet/freescale/gianfar.h index 91bb2de..045c0d2 100644 --- a/drivers/net/ethernet/freescale/gianfar.h +++ b/drivers/net/ethernet/freescale/gianfar.h @@ -935,26 +935,25 @@ struct tx_q_stats { * @txtime: coalescing value if based on time */ struct gfar_priv_tx_q { + /* cacheline 1 */ spinlock_t txlock __attribute__ ((aligned (SMP_CACHE_BYTES))); - struct sk_buff ** tx_skbuff; - /* Buffer descriptor pointers */ - dma_addr_t tx_bd_dma_base; struct txbd8 *tx_bd_base; struct txbd8 *cur_tx; - struct txbd8 *dirty_tx; + unsigned int num_txbdfree; + unsigned short skb_curtx; + unsigned short tx_ring_size; struct tx_q_stats stats; - struct net_device *dev; struct gfar_priv_grp *grp; - u16 skb_curtx; - u16 skb_dirtytx; - u16 qindex; - unsigned int tx_ring_size; - unsigned int num_txbdfree; + /* cacheline 2 */ + struct net_device *dev; + struct sk_buff **tx_skbuff; + struct txbd8 *dirty_tx; + unsigned short skb_dirtytx; + unsigned short qindex; /* Configuration info for the coalescing features */ - unsigned char txcoalescing; + unsigned int txcoalescing; unsigned long txic; - unsigned short txcount; - unsigned short txtime; + dma_addr_t tx_bd_dma_base; }; /* |