diff options
Diffstat (limited to 'drivers/net/ethernet/intel/idpf/idpf_txrx.h')
| -rw-r--r-- | drivers/net/ethernet/intel/idpf/idpf_txrx.h | 18 |
1 files changed, 15 insertions, 3 deletions
diff --git a/drivers/net/ethernet/intel/idpf/idpf_txrx.h b/drivers/net/ethernet/intel/idpf/idpf_txrx.h index b029f566e57c..c779fe71df99 100644 --- a/drivers/net/ethernet/intel/idpf/idpf_txrx.h +++ b/drivers/net/ethernet/intel/idpf/idpf_txrx.h @@ -142,6 +142,7 @@ do { \ #define IDPF_TX_FLAGS_IPV4 BIT(1) #define IDPF_TX_FLAGS_IPV6 BIT(2) #define IDPF_TX_FLAGS_TUNNEL BIT(3) +#define IDPF_TX_FLAGS_TSYN BIT(4) union idpf_tx_flex_desc { struct idpf_flex_tx_desc q; /* queue based scheduling */ @@ -289,6 +290,8 @@ struct idpf_ptype_state { * @__IDPF_Q_POLL_MODE: Enable poll mode * @__IDPF_Q_CRC_EN: enable CRC offload in singleq mode * @__IDPF_Q_HSPLIT_EN: enable header split on Rx (splitq) + * @__IDPF_Q_PTP: indicates whether the Rx timestamping is enabled for the + * queue * @__IDPF_Q_FLAGS_NBITS: Must be last */ enum idpf_queue_flags_t { @@ -299,6 +302,7 @@ enum idpf_queue_flags_t { __IDPF_Q_POLL_MODE, __IDPF_Q_CRC_EN, __IDPF_Q_HSPLIT_EN, + __IDPF_Q_PTP, __IDPF_Q_FLAGS_NBITS, }; @@ -443,6 +447,7 @@ struct idpf_tx_queue_stats { u64_stats_t q_busy; u64_stats_t skb_drops; u64_stats_t dma_map_errs; + u64_stats_t tstamp_skipped; }; #define IDPF_ITR_DYNAMIC 1 @@ -494,6 +499,7 @@ struct idpf_txq_stash { * @next_to_alloc: RX buffer to allocate at * @skb: Pointer to the skb * @truesize: data buffer truesize in singleq + * @cached_phc_time: Cached PHC time for the Rx queue * @stats_sync: See struct u64_stats_sync * @q_stats: See union idpf_rx_queue_stats * @q_id: Queue id @@ -541,6 +547,7 @@ struct idpf_rx_queue { struct sk_buff *skb; u32 truesize; + u64 cached_phc_time; struct u64_stats_sync stats_sync; struct idpf_rx_queue_stats q_stats; @@ -560,7 +567,7 @@ struct idpf_rx_queue { __cacheline_group_end_aligned(cold); }; libeth_cacheline_set_assert(struct idpf_rx_queue, 64, - 80 + sizeof(struct u64_stats_sync), + 88 + sizeof(struct u64_stats_sync), 32); /** @@ -617,6 +624,8 @@ libeth_cacheline_set_assert(struct idpf_rx_queue, 64, * @compl_tag_bufid_m: Completion tag buffer id mask * @compl_tag_cur_gen: Used to keep track of current completion tag generation * @compl_tag_gen_max: To determine when compl_tag_cur_gen should be reset + * @cached_tstamp_caps: Tx timestamp capabilities negotiated with the CP + * @tstamp_task: Work that handles Tx timestamp read * @stats_sync: See struct u64_stats_sync * @q_stats: See union idpf_tx_queue_stats * @q_id: Queue id @@ -630,7 +639,7 @@ struct idpf_tx_queue { struct idpf_base_tx_desc *base_tx; struct idpf_base_tx_ctx_desc *base_ctx; union idpf_tx_flex_desc *flex_tx; - struct idpf_flex_tx_ctx_desc *flex_ctx; + union idpf_flex_tx_ctx_desc *flex_ctx; void *desc_ring; }; @@ -666,6 +675,9 @@ struct idpf_tx_queue { u16 compl_tag_cur_gen; u16 compl_tag_gen_max; + struct idpf_ptp_vport_tx_tstamp_caps *cached_tstamp_caps; + struct work_struct *tstamp_task; + struct u64_stats_sync stats_sync; struct idpf_tx_queue_stats q_stats; __cacheline_group_end_aligned(read_write); @@ -679,7 +691,7 @@ struct idpf_tx_queue { __cacheline_group_end_aligned(cold); }; libeth_cacheline_set_assert(struct idpf_tx_queue, 64, - 88 + sizeof(struct u64_stats_sync), + 112 + sizeof(struct u64_stats_sync), 24); /** |