diff options
Diffstat (limited to 'drivers/net/ethernet/intel/igc/igc.h')
| -rw-r--r-- | drivers/net/ethernet/intel/igc/igc.h | 57 |
1 files changed, 41 insertions, 16 deletions
diff --git a/drivers/net/ethernet/intel/igc/igc.h b/drivers/net/ethernet/intel/igc/igc.h index 859a15e4ccba..266bfcf2a28f 100644 --- a/drivers/net/ethernet/intel/igc/igc.h +++ b/drivers/net/ethernet/intel/igc/igc.h @@ -43,6 +43,7 @@ void igc_ethtool_set_ops(struct net_device *); struct igc_fpe_t { struct ethtool_mmsv mmsv; u32 tx_min_frag_size; + bool tx_enabled; }; enum igc_mac_filter_type { @@ -163,6 +164,7 @@ struct igc_ring { bool launchtime_enable; /* true if LaunchTime is enabled */ ktime_t last_tx_cycle; /* end of the cycle with a launchtime transmission */ ktime_t last_ff_cycle; /* Last cycle with an active first flag */ + bool preemptible; /* True if preemptible queue, false if express queue */ u32 start_time; u32 end_time; @@ -313,7 +315,7 @@ struct igc_adapter { */ spinlock_t ptp_tx_lock; struct igc_tx_timestamp_request tx_tstamp[IGC_MAX_TX_TSTAMP_REGS]; - struct hwtstamp_config tstamp_config; + struct kernel_hwtstamp_config tstamp_config; unsigned int ptp_flags; /* System time value lock */ spinlock_t tmreg_lock; @@ -395,6 +397,7 @@ extern char igc_driver_name[]; #define IGC_FLAG_TSN_QBV_ENABLED BIT(17) #define IGC_FLAG_TSN_QAV_ENABLED BIT(18) #define IGC_FLAG_TSN_PREEMPT_ENABLED BIT(19) +#define IGC_FLAG_TSN_REVERSE_TXQ_PRIO BIT(20) #define IGC_FLAG_TSN_ANY_ENABLED \ (IGC_FLAG_TSN_QBV_ENABLED | IGC_FLAG_TSN_QAV_ENABLED | \ @@ -403,10 +406,6 @@ extern char igc_driver_name[]; #define IGC_FLAG_RSS_FIELD_IPV4_UDP BIT(6) #define IGC_FLAG_RSS_FIELD_IPV6_UDP BIT(7) -#define IGC_MRQC_ENABLE_RSS_MQ 0x00000002 -#define IGC_MRQC_RSS_FIELD_IPV4_UDP 0x00400000 -#define IGC_MRQC_RSS_FIELD_IPV6_UDP 0x00800000 - /* RX-desc Write-Back format RSS Type's */ enum igc_rss_type_num { IGC_RSS_TYPE_NO_HASH = 0, @@ -485,12 +484,30 @@ static inline u32 igc_rss_type(const union igc_adv_rx_desc *rx_desc) * descriptors until either it has this many to write back, or the * ITR timer expires. */ -#define IGC_RX_PTHRESH 8 -#define IGC_RX_HTHRESH 8 -#define IGC_TX_PTHRESH 8 -#define IGC_TX_HTHRESH 1 -#define IGC_RX_WTHRESH 4 -#define IGC_TX_WTHRESH 16 +#define IGC_RXDCTL_PTHRESH 8 +#define IGC_RXDCTL_HTHRESH 8 +#define IGC_RXDCTL_WTHRESH 4 +/* Ena specific Rx Queue */ +#define IGC_RXDCTL_QUEUE_ENABLE 0x02000000 +/* Receive Software Flush */ +#define IGC_RXDCTL_SWFLUSH 0x04000000 + +#define IGC_TXDCTL_PTHRESH_MASK GENMASK(4, 0) +#define IGC_TXDCTL_HTHRESH_MASK GENMASK(12, 8) +#define IGC_TXDCTL_WTHRESH_MASK GENMASK(20, 16) +#define IGC_TXDCTL_QUEUE_ENABLE_MASK GENMASK(25, 25) +#define IGC_TXDCTL_SWFLUSH_MASK GENMASK(26, 26) +#define IGC_TXDCTL_PRIORITY_MASK GENMASK(27, 27) + +#define IGC_TXDCTL_PTHRESH(x) FIELD_PREP(IGC_TXDCTL_PTHRESH_MASK, (x)) +#define IGC_TXDCTL_HTHRESH(x) FIELD_PREP(IGC_TXDCTL_HTHRESH_MASK, (x)) +#define IGC_TXDCTL_WTHRESH(x) FIELD_PREP(IGC_TXDCTL_WTHRESH_MASK, (x)) +/* Ena specific Tx Queue */ +#define IGC_TXDCTL_QUEUE_ENABLE FIELD_PREP(IGC_TXDCTL_QUEUE_ENABLE_MASK, 1) +/* Transmit Software Flush */ +#define IGC_TXDCTL_SWFLUSH FIELD_PREP(IGC_TXDCTL_SWFLUSH_MASK, 1) +#define IGC_TXDCTL_PRIORITY(x) FIELD_PREP(IGC_TXDCTL_PRIORITY_MASK, (x)) +#define IGC_TXDCTL_PRIORITY_HIGH IGC_TXDCTL_PRIORITY(1) #define IGC_RX_DMA_ATTR \ (DMA_ATTR_SKIP_CPU_SYNC | DMA_ATTR_WEAK_ORDERING) @@ -614,6 +631,7 @@ enum igc_filter_match_flags { IGC_FILTER_FLAG_DST_MAC_ADDR = BIT(3), IGC_FILTER_FLAG_USER_DATA = BIT(4), IGC_FILTER_FLAG_VLAN_ETYPE = BIT(5), + IGC_FILTER_FLAG_DEFAULT_QUEUE = BIT(6), }; struct igc_nfc_filter { @@ -641,10 +659,14 @@ struct igc_nfc_rule { bool flex; }; -/* IGC supports a total of 32 NFC rules: 16 MAC address based, 8 VLAN priority - * based, 8 ethertype based and 32 Flex filter based rules. +/* IGC supports a total of 65 NFC rules, listed below in order of priority: + * - 16 MAC address based filtering rules (highest priority) + * - 8 ethertype based filtering rules + * - 32 Flex filter based filtering rules + * - 8 VLAN priority based filtering rules + * - 1 default queue rule (lowest priority) */ -#define IGC_MAX_RXNFC_RULES 64 +#define IGC_MAX_RXNFC_RULES 65 struct igc_flex_filter { u8 index; @@ -752,8 +774,11 @@ void igc_ptp_reset(struct igc_adapter *adapter); void igc_ptp_suspend(struct igc_adapter *adapter); void igc_ptp_stop(struct igc_adapter *adapter); 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); +int igc_ptp_hwtstamp_get(struct net_device *netdev, + struct kernel_hwtstamp_config *config); +int igc_ptp_hwtstamp_set(struct net_device *netdev, + struct kernel_hwtstamp_config *config, + struct netlink_ext_ack *extack); void igc_ptp_tx_hang(struct igc_adapter *adapter); void igc_ptp_read(struct igc_adapter *adapter, struct timespec64 *ts); void igc_ptp_tx_tstamp_event(struct igc_adapter *adapter); |