diff options
Diffstat (limited to 'drivers/net/ethernet/freescale/gianfar.h')
| -rw-r--r-- | drivers/net/ethernet/freescale/gianfar.h | 32 |
1 files changed, 20 insertions, 12 deletions
diff --git a/drivers/net/ethernet/freescale/gianfar.h b/drivers/net/ethernet/freescale/gianfar.h index 9e1802400c23..daa1d37de642 100644 --- a/drivers/net/ethernet/freescale/gianfar.h +++ b/drivers/net/ethernet/freescale/gianfar.h @@ -544,12 +544,12 @@ struct txbd8 { union { struct { - u16 status; /* Status Fields */ - u16 length; /* Buffer length */ + __be16 status; /* Status Fields */ + __be16 length; /* Buffer length */ }; - u32 lstatus; + __be32 lstatus; }; - u32 bufPtr; /* Buffer Pointer */ + __be32 bufPtr; /* Buffer Pointer */ }; struct txfcb { @@ -557,28 +557,28 @@ struct txfcb { u8 ptp; /* Flag to enable tx timestamping */ u8 l4os; /* Level 4 Header Offset */ u8 l3os; /* Level 3 Header Offset */ - u16 phcs; /* Pseudo-header Checksum */ - u16 vlctl; /* VLAN control word */ + __be16 phcs; /* Pseudo-header Checksum */ + __be16 vlctl; /* VLAN control word */ }; struct rxbd8 { union { struct { - u16 status; /* Status Fields */ - u16 length; /* Buffer Length */ + __be16 status; /* Status Fields */ + __be16 length; /* Buffer Length */ }; - u32 lstatus; + __be32 lstatus; }; - u32 bufPtr; /* Buffer Pointer */ + __be32 bufPtr; /* Buffer Pointer */ }; struct rxfcb { - u16 flags; + __be16 flags; u8 rq; /* Receive Queue index */ u8 pro; /* Layer 4 Protocol */ u16 reserved; - u16 vlctl; /* VLAN control word */ + __be16 vlctl; /* VLAN control word */ }; struct gianfar_skb_cb { @@ -1287,6 +1287,14 @@ static inline void gfar_wmb(void) #endif } +static inline void gfar_clear_txbd_status(struct txbd8 *bdp) +{ + u32 lstatus = be32_to_cpu(bdp->lstatus); + + lstatus &= BD_LFLAG(TXBD_WRAP); + bdp->lstatus = cpu_to_be32(lstatus); +} + irqreturn_t gfar_receive(int irq, void *dev_id); int startup_gfar(struct net_device *dev); void stop_gfar(struct net_device *dev); |