diff options
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/avf/virtchnl.h | 15 |
1 files changed, 14 insertions, 1 deletions
diff --git a/include/linux/avf/virtchnl.h b/include/linux/avf/virtchnl.h index 92866e449b21..56baf97c44d0 100644 --- a/include/linux/avf/virtchnl.h +++ b/include/linux/avf/virtchnl.h @@ -313,6 +313,18 @@ struct virtchnl_txq_info { VIRTCHNL_CHECK_STRUCT_LEN(24, virtchnl_txq_info); +/* virtchnl_rxq_info_flags - definition of bits in the flags field of the + * virtchnl_rxq_info structure. + * + * @VIRTCHNL_PTP_RX_TSTAMP: request to enable Rx timestamping + * + * Other flag bits are currently reserved and they may be extended in the + * future. + */ +enum virtchnl_rxq_info_flags { + VIRTCHNL_PTP_RX_TSTAMP = BIT(0), +}; + /* VIRTCHNL_OP_CONFIG_RX_QUEUE * VF sends this message to set up parameters for one RX queue. * External data buffer contains one instance of virtchnl_rxq_info. @@ -336,7 +348,8 @@ struct virtchnl_rxq_info { u32 max_pkt_size; u8 crc_disable; u8 rxdid; - u8 pad1[2]; + enum virtchnl_rxq_info_flags flags:8; /* see virtchnl_rxq_info_flags */ + u8 pad1; u64 dma_ring_addr; /* see enum virtchnl_rx_hsplit; deprecated with AVF 1.0 */ |