diff options
Diffstat (limited to 'drivers/net/ethernet/broadcom/genet/bcmgenet.h')
| -rw-r--r-- | drivers/net/ethernet/broadcom/genet/bcmgenet.h | 16 |
1 files changed, 12 insertions, 4 deletions
diff --git a/drivers/net/ethernet/broadcom/genet/bcmgenet.h b/drivers/net/ethernet/broadcom/genet/bcmgenet.h index 5684e8529ecc..17443db8dc53 100644 --- a/drivers/net/ethernet/broadcom/genet/bcmgenet.h +++ b/drivers/net/ethernet/broadcom/genet/bcmgenet.h @@ -540,6 +540,16 @@ struct bcmgenet_tx_ring { struct bcmgenet_priv *priv; }; +struct bcmgenet_rx_ring { + unsigned int index; /* Rx ring index */ + struct enet_cb *cbs; /* Rx ring buffer control block */ + unsigned int size; /* Rx ring size */ + unsigned int c_index; /* Rx last consumer index */ + unsigned int read_ptr; /* Rx ring read pointer */ + unsigned int cb_ptr; /* Rx ring initial CB ptr */ + unsigned int end_ptr; /* Rx ring end CB ptr */ +}; + /* device context */ struct bcmgenet_priv { void __iomem *base; @@ -560,13 +570,11 @@ struct bcmgenet_priv { /* receive variables */ void __iomem *rx_bds; - void __iomem *rx_bd_assign_ptr; - int rx_bd_assign_index; struct enet_cb *rx_cbs; unsigned int num_rx_bds; unsigned int rx_buf_len; - unsigned int rx_read_ptr; - unsigned int rx_c_index; + + struct bcmgenet_rx_ring rx_rings[DESC_INDEX + 1]; /* other misc variables */ struct bcmgenet_hw_params *hw_params; |