diff options
Diffstat (limited to 'drivers/net/ethernet/marvell/mvpp2/mvpp2.h')
| -rw-r--r-- | drivers/net/ethernet/marvell/mvpp2/mvpp2.h | 23 |
1 files changed, 14 insertions, 9 deletions
diff --git a/drivers/net/ethernet/marvell/mvpp2/mvpp2.h b/drivers/net/ethernet/marvell/mvpp2/mvpp2.h index 834775843067..6bd7e405e830 100644 --- a/drivers/net/ethernet/marvell/mvpp2/mvpp2.h +++ b/drivers/net/ethernet/marvell/mvpp2/mvpp2.h @@ -695,6 +695,9 @@ /* Maximum number of supported ports */ #define MVPP2_MAX_PORTS 4 +/* Loopback port index */ +#define MVPP2_LOOPBACK_PORT_INDEX 3 + /* Maximum number of TXQs used by single port */ #define MVPP2_MAX_TXQ 8 @@ -729,22 +732,21 @@ #define MVPP2_TX_DESC_ALIGN (MVPP2_DESC_ALIGNED_SIZE - 1) /* RX FIFO constants */ +#define MVPP2_RX_FIFO_PORT_DATA_SIZE_44KB 0xb000 #define MVPP2_RX_FIFO_PORT_DATA_SIZE_32KB 0x8000 #define MVPP2_RX_FIFO_PORT_DATA_SIZE_8KB 0x2000 #define MVPP2_RX_FIFO_PORT_DATA_SIZE_4KB 0x1000 -#define MVPP2_RX_FIFO_PORT_ATTR_SIZE_32KB 0x200 -#define MVPP2_RX_FIFO_PORT_ATTR_SIZE_8KB 0x80 +#define MVPP2_RX_FIFO_PORT_ATTR_SIZE(data_size) ((data_size) >> 6) #define MVPP2_RX_FIFO_PORT_ATTR_SIZE_4KB 0x40 #define MVPP2_RX_FIFO_PORT_MIN_PKT 0x80 /* TX FIFO constants */ -#define MVPP22_TX_FIFO_DATA_SIZE_10KB 0xa -#define MVPP22_TX_FIFO_DATA_SIZE_3KB 0x3 -#define MVPP2_TX_FIFO_THRESHOLD_MIN 256 -#define MVPP2_TX_FIFO_THRESHOLD_10KB \ - (MVPP22_TX_FIFO_DATA_SIZE_10KB * 1024 - MVPP2_TX_FIFO_THRESHOLD_MIN) -#define MVPP2_TX_FIFO_THRESHOLD_3KB \ - (MVPP22_TX_FIFO_DATA_SIZE_3KB * 1024 - MVPP2_TX_FIFO_THRESHOLD_MIN) +#define MVPP22_TX_FIFO_DATA_SIZE_16KB 16 +#define MVPP22_TX_FIFO_DATA_SIZE_10KB 10 +#define MVPP22_TX_FIFO_DATA_SIZE_3KB 3 +#define MVPP2_TX_FIFO_THRESHOLD_MIN 256 /* Bytes */ +#define MVPP2_TX_FIFO_THRESHOLD(kb) \ + ((kb) * 1024 - MVPP2_TX_FIFO_THRESHOLD_MIN) /* RX buffer constants */ #define MVPP2_SKB_SHINFO_SIZE \ @@ -946,6 +948,9 @@ struct mvpp2 { /* List of pointers to port structures */ int port_count; struct mvpp2_port *port_list[MVPP2_MAX_PORTS]; + /* Map of enabled ports */ + unsigned long port_map; + struct mvpp2_tai *tai; /* Number of Tx threads used */ |