diff options
Diffstat (limited to 'drivers/net/ethernet/intel/igc/igc_base.h')
| -rw-r--r-- | drivers/net/ethernet/intel/igc/igc_base.h | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/drivers/net/ethernet/intel/igc/igc_base.h b/drivers/net/ethernet/intel/igc/igc_base.h index 4bdb4ecf3bc8..3078a18f70a9 100644 --- a/drivers/net/ethernet/intel/igc/igc_base.h +++ b/drivers/net/ethernet/intel/igc/igc_base.h @@ -21,6 +21,18 @@ union igc_adv_tx_desc { } wb; }; +/* Adv Transmit Descriptor Config Masks */ +#define IGC_ADVTXD_MAC_TSTAMP 0x00080000 /* IEEE1588 Timestamp packet */ +#define IGC_ADVTXD_DTYP_CTXT 0x00200000 /* Advanced Context Descriptor */ +#define IGC_ADVTXD_DTYP_DATA 0x00300000 /* Advanced Data Descriptor */ +#define IGC_ADVTXD_DCMD_EOP 0x01000000 /* End of Packet */ +#define IGC_ADVTXD_DCMD_IFCS 0x02000000 /* Insert FCS (Ethernet CRC) */ +#define IGC_ADVTXD_DCMD_RS 0x08000000 /* Report Status */ +#define IGC_ADVTXD_DCMD_DEXT 0x20000000 /* Descriptor extension (1=Adv) */ +#define IGC_ADVTXD_DCMD_VLE 0x40000000 /* VLAN pkt enable */ +#define IGC_ADVTXD_DCMD_TSE 0x80000000 /* TCP Seg enable */ +#define IGC_ADVTXD_PAYLEN_SHIFT 14 /* Adv desc PAYLEN shift */ + struct igc_adv_data_desc { __le64 buffer_addr; /* Address of the descriptor's data buffer */ union { @@ -75,6 +87,9 @@ union igc_adv_rx_desc { } wb; /* writeback */ }; +/* Adv Transmit Descriptor Config Masks */ +#define IGC_ADVTXD_PAYLEN_SHIFT 14 /* Adv desc PAYLEN shift */ + /* Additional Transmit Descriptor Control definitions */ #define IGC_TXDCTL_QUEUE_ENABLE 0x02000000 /* Ena specific Tx Queue */ |