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path: root/drivers/net/ethernet/mellanox/mlx5/core/en/ptp.c
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Diffstat (limited to 'drivers/net/ethernet/mellanox/mlx5/core/en/ptp.c')
-rw-r--r--drivers/net/ethernet/mellanox/mlx5/core/en/ptp.c22
1 files changed, 11 insertions, 11 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en/ptp.c b/drivers/net/ethernet/mellanox/mlx5/core/en/ptp.c
index eb5aeba3addf..eb5abd0e55d9 100644
--- a/drivers/net/ethernet/mellanox/mlx5/core/en/ptp.c
+++ b/drivers/net/ethernet/mellanox/mlx5/core/en/ptp.c
@@ -81,23 +81,23 @@ void mlx5e_skb_cb_hwtstamp_handler(struct sk_buff *skb, int hwtstamp_type,
#define PTP_WQE_CTR2IDX(val) ((val) & ptpsq->ts_cqe_ctr_mask)
-static bool mlx5e_ptp_ts_cqe_drop(struct mlx5e_ptpsq *ptpsq, u16 skb_cc, u16 skb_id)
+static bool mlx5e_ptp_ts_cqe_drop(struct mlx5e_ptpsq *ptpsq, u16 skb_ci, u16 skb_id)
{
- return (ptpsq->ts_cqe_ctr_mask && (skb_cc != skb_id));
+ return (ptpsq->ts_cqe_ctr_mask && (skb_ci != skb_id));
}
static bool mlx5e_ptp_ts_cqe_ooo(struct mlx5e_ptpsq *ptpsq, u16 skb_id)
{
- u16 skb_cc = PTP_WQE_CTR2IDX(ptpsq->skb_fifo_cc);
- u16 skb_pc = PTP_WQE_CTR2IDX(ptpsq->skb_fifo_pc);
+ u16 skb_ci = PTP_WQE_CTR2IDX(ptpsq->skb_fifo_cc);
+ u16 skb_pi = PTP_WQE_CTR2IDX(ptpsq->skb_fifo_pc);
- if (PTP_WQE_CTR2IDX(skb_id - skb_cc) >= PTP_WQE_CTR2IDX(skb_pc - skb_cc))
+ if (PTP_WQE_CTR2IDX(skb_id - skb_ci) >= PTP_WQE_CTR2IDX(skb_pi - skb_ci))
return true;
return false;
}
-static void mlx5e_ptp_skb_fifo_ts_cqe_resync(struct mlx5e_ptpsq *ptpsq, u16 skb_cc,
+static void mlx5e_ptp_skb_fifo_ts_cqe_resync(struct mlx5e_ptpsq *ptpsq, u16 skb_ci,
u16 skb_id, int budget)
{
struct skb_shared_hwtstamps hwts = {};
@@ -105,13 +105,13 @@ static void mlx5e_ptp_skb_fifo_ts_cqe_resync(struct mlx5e_ptpsq *ptpsq, u16 skb_
ptpsq->cq_stats->resync_event++;
- while (skb_cc != skb_id) {
+ while (skb_ci != skb_id) {
skb = mlx5e_skb_fifo_pop(&ptpsq->skb_fifo);
hwts.hwtstamp = mlx5e_skb_cb_get_hwts(skb)->cqe_hwtstamp;
skb_tstamp_tx(skb, &hwts);
ptpsq->cq_stats->resync_cqe++;
napi_consume_skb(skb, budget);
- skb_cc = PTP_WQE_CTR2IDX(ptpsq->skb_fifo_cc);
+ skb_ci = PTP_WQE_CTR2IDX(ptpsq->skb_fifo_cc);
}
}
@@ -120,7 +120,7 @@ static void mlx5e_ptp_handle_ts_cqe(struct mlx5e_ptpsq *ptpsq,
int budget)
{
u16 skb_id = PTP_WQE_CTR2IDX(be16_to_cpu(cqe->wqe_counter));
- u16 skb_cc = PTP_WQE_CTR2IDX(ptpsq->skb_fifo_cc);
+ u16 skb_ci = PTP_WQE_CTR2IDX(ptpsq->skb_fifo_cc);
struct mlx5e_txqsq *sq = &ptpsq->txqsq;
struct sk_buff *skb;
ktime_t hwtstamp;
@@ -131,13 +131,13 @@ static void mlx5e_ptp_handle_ts_cqe(struct mlx5e_ptpsq *ptpsq,
goto out;
}
- if (mlx5e_ptp_ts_cqe_drop(ptpsq, skb_cc, skb_id)) {
+ if (mlx5e_ptp_ts_cqe_drop(ptpsq, skb_ci, skb_id)) {
if (mlx5e_ptp_ts_cqe_ooo(ptpsq, skb_id)) {
/* already handled by a previous resync */
ptpsq->cq_stats->ooo_cqe_drop++;
return;
}
- mlx5e_ptp_skb_fifo_ts_cqe_resync(ptpsq, skb_cc, skb_id, budget);
+ mlx5e_ptp_skb_fifo_ts_cqe_resync(ptpsq, skb_ci, skb_id, budget);
}
skb = mlx5e_skb_fifo_pop(&ptpsq->skb_fifo);