diff options
Diffstat (limited to 'drivers/net/ethernet/intel/igc/igc.h')
| -rw-r--r-- | drivers/net/ethernet/intel/igc/igc.h | 31 |
1 files changed, 28 insertions, 3 deletions
diff --git a/drivers/net/ethernet/intel/igc/igc.h b/drivers/net/ethernet/intel/igc/igc.h index 1b08a7dc7bc4..25871351730b 100644 --- a/drivers/net/ethernet/intel/igc/igc.h +++ b/drivers/net/ethernet/intel/igc/igc.h @@ -28,6 +28,11 @@ void igc_ethtool_set_ops(struct net_device *); #define MAX_ETYPE_FILTER 8 #define IGC_RETA_SIZE 128 +/* SDP support */ +#define IGC_N_EXTTS 2 +#define IGC_N_PEROUT 2 +#define IGC_N_SDP 4 + enum igc_mac_filter_type { IGC_MAC_FILTER_TYPE_DST = 0, IGC_MAC_FILTER_TYPE_SRC @@ -111,6 +116,8 @@ struct igc_ring { struct sk_buff *skb; }; }; + + struct xdp_rxq_info xdp_rxq; } ____cacheline_internodealigned_in_smp; /* Board specific private data structure */ @@ -219,6 +226,16 @@ struct igc_adapter { ktime_t ptp_reset_start; /* Reset time in clock mono */ char fw_version[32]; + + struct bpf_prog *xdp_prog; + + bool pps_sys_wrap_on; + + struct ptp_pin_desc sdp_config[IGC_N_SDP]; + struct { + struct timespec64 start; + struct timespec64 period; + } perout[IGC_N_PEROUT]; }; void igc_up(struct igc_adapter *adapter); @@ -373,6 +390,8 @@ enum igc_tx_flags { /* olinfo flags */ IGC_TX_FLAGS_IPV4 = 0x10, IGC_TX_FLAGS_CSUM = 0x20, + + IGC_TX_FLAGS_XDP = 0x100, }; enum igc_boards { @@ -395,7 +414,10 @@ enum igc_boards { struct igc_tx_buffer { union igc_adv_tx_desc *next_to_watch; unsigned long time_stamp; - struct sk_buff *skb; + union { + struct sk_buff *skb; + struct xdp_frame *xdpf; + }; unsigned int bytecount; u16 gso_segs; __be16 protocol; @@ -504,6 +526,10 @@ enum igc_ring_flags_t { #define ring_uses_large_buffer(ring) \ test_bit(IGC_RING_FLAG_RX_3K_BUFFER, &(ring)->flags) +#define set_ring_uses_large_buffer(ring) \ + set_bit(IGC_RING_FLAG_RX_3K_BUFFER, &(ring)->flags) +#define clear_ring_uses_large_buffer(ring) \ + clear_bit(IGC_RING_FLAG_RX_3K_BUFFER, &(ring)->flags) #define ring_uses_build_skb(ring) \ test_bit(IGC_RING_FLAG_RX_BUILD_SKB_ENABLED, &(ring)->flags) @@ -547,8 +573,7 @@ void igc_ptp_init(struct igc_adapter *adapter); void igc_ptp_reset(struct igc_adapter *adapter); void igc_ptp_suspend(struct igc_adapter *adapter); void igc_ptp_stop(struct igc_adapter *adapter); -void igc_ptp_rx_pktstamp(struct igc_q_vector *q_vector, __le32 *va, - struct sk_buff *skb); +ktime_t igc_ptp_rx_pktstamp(struct igc_adapter *adapter, __le32 *buf); int igc_ptp_set_ts_config(struct net_device *netdev, struct ifreq *ifr); int igc_ptp_get_ts_config(struct net_device *netdev, struct ifreq *ifr); void igc_ptp_tx_hang(struct igc_adapter *adapter); |