diff options
4 files changed, 15 insertions, 14 deletions
diff --git a/drivers/net/ethernet/microchip/lan966x/lan966x_fdma.c b/drivers/net/ethernet/microchip/lan966x/lan966x_fdma.c index 55b484b10562..2ed76bb61a73 100644 --- a/drivers/net/ethernet/microchip/lan966x/lan966x_fdma.c +++ b/drivers/net/ethernet/microchip/lan966x/lan966x_fdma.c @@ -517,7 +517,7 @@ static struct sk_buff *lan966x_fdma_rx_get_frame(struct lan966x_rx *rx, if (likely(!(skb->dev->features & NETIF_F_RXFCS))) skb_trim(skb, skb->len - ETH_FCS_LEN); - lan966x_ptp_rxtstamp(lan966x, skb, timestamp); + lan966x_ptp_rxtstamp(lan966x, skb, src_port, timestamp); skb->protocol = eth_type_trans(skb, skb->dev); if (lan966x->bridge_mask & BIT(src_port)) { diff --git a/drivers/net/ethernet/microchip/lan966x/lan966x_main.c b/drivers/net/ethernet/microchip/lan966x/lan966x_main.c index 685e8cd7658c..4584a78c6ecb 100644 --- a/drivers/net/ethernet/microchip/lan966x/lan966x_main.c +++ b/drivers/net/ethernet/microchip/lan966x/lan966x_main.c @@ -668,7 +668,7 @@ static irqreturn_t lan966x_xtr_irq_handler(int irq, void *args) *buf = val; } - lan966x_ptp_rxtstamp(lan966x, skb, timestamp); + lan966x_ptp_rxtstamp(lan966x, skb, src_port, timestamp); skb->protocol = eth_type_trans(skb, dev); if (lan966x->bridge_mask & BIT(src_port)) { diff --git a/drivers/net/ethernet/microchip/lan966x/lan966x_main.h b/drivers/net/ethernet/microchip/lan966x/lan966x_main.h index cbdae0ab8bb6..851afb0166b1 100644 --- a/drivers/net/ethernet/microchip/lan966x/lan966x_main.h +++ b/drivers/net/ethernet/microchip/lan966x/lan966x_main.h @@ -407,7 +407,8 @@ struct lan966x_port { struct phy *serdes; struct fwnode_handle *fwnode; - u8 ptp_cmd; + u8 ptp_tx_cmd; + bool ptp_rx_cmd; u16 ts_id; struct sk_buff_head tx_skbs; @@ -527,7 +528,7 @@ void lan966x_ptp_deinit(struct lan966x *lan966x); int lan966x_ptp_hwtstamp_set(struct lan966x_port *port, struct ifreq *ifr); int lan966x_ptp_hwtstamp_get(struct lan966x_port *port, struct ifreq *ifr); void lan966x_ptp_rxtstamp(struct lan966x *lan966x, struct sk_buff *skb, - u64 timestamp); + u64 src_port, u64 timestamp); int lan966x_ptp_txtstamp_request(struct lan966x_port *port, struct sk_buff *skb); void lan966x_ptp_txtstamp_release(struct lan966x_port *port, diff --git a/drivers/net/ethernet/microchip/lan966x/lan966x_ptp.c b/drivers/net/ethernet/microchip/lan966x/lan966x_ptp.c index 931e37b9a0ad..266a21a2d124 100644 --- a/drivers/net/ethernet/microchip/lan966x/lan966x_ptp.c +++ b/drivers/net/ethernet/microchip/lan966x/lan966x_ptp.c @@ -272,13 +272,13 @@ int lan966x_ptp_hwtstamp_set(struct lan966x_port *port, struct ifreq *ifr) switch (cfg.tx_type) { case HWTSTAMP_TX_ON: - port->ptp_cmd = IFH_REW_OP_TWO_STEP_PTP; + port->ptp_tx_cmd = IFH_REW_OP_TWO_STEP_PTP; break; case HWTSTAMP_TX_ONESTEP_SYNC: - port->ptp_cmd = IFH_REW_OP_ONE_STEP_PTP; + port->ptp_tx_cmd = IFH_REW_OP_ONE_STEP_PTP; break; case HWTSTAMP_TX_OFF: - port->ptp_cmd = IFH_REW_OP_NOOP; + port->ptp_tx_cmd = IFH_REW_OP_NOOP; break; default: return -ERANGE; @@ -286,6 +286,7 @@ int lan966x_ptp_hwtstamp_set(struct lan966x_port *port, struct ifreq *ifr) switch (cfg.rx_filter) { case HWTSTAMP_FILTER_NONE: + port->ptp_rx_cmd = false; break; case HWTSTAMP_FILTER_ALL: case HWTSTAMP_FILTER_PTP_V1_L4_EVENT: @@ -301,6 +302,7 @@ int lan966x_ptp_hwtstamp_set(struct lan966x_port *port, struct ifreq *ifr) case HWTSTAMP_FILTER_PTP_V2_SYNC: case HWTSTAMP_FILTER_PTP_V2_DELAY_REQ: case HWTSTAMP_FILTER_NTP_ALL: + port->ptp_rx_cmd = true; cfg.rx_filter = HWTSTAMP_FILTER_ALL; break; default: @@ -332,7 +334,7 @@ static int lan966x_ptp_classify(struct lan966x_port *port, struct sk_buff *skb) u8 msgtype; int type; - if (port->ptp_cmd == IFH_REW_OP_NOOP) + if (port->ptp_tx_cmd == IFH_REW_OP_NOOP) return IFH_REW_OP_NOOP; type = ptp_classify_raw(skb); @@ -343,7 +345,7 @@ static int lan966x_ptp_classify(struct lan966x_port *port, struct sk_buff *skb) if (!header) return IFH_REW_OP_NOOP; - if (port->ptp_cmd == IFH_REW_OP_TWO_STEP_PTP) + if (port->ptp_tx_cmd == IFH_REW_OP_TWO_STEP_PTP) return IFH_REW_OP_TWO_STEP_PTP; /* If it is sync and run 1 step then set the correct operation, @@ -1009,9 +1011,6 @@ static int lan966x_ptp_phc_init(struct lan966x *lan966x, phc->index = index; phc->lan966x = lan966x; - /* PTP Rx stamping is always enabled. */ - phc->hwtstamp_config.rx_filter = HWTSTAMP_FILTER_PTP_V2_EVENT; - return 0; } @@ -1088,14 +1087,15 @@ void lan966x_ptp_deinit(struct lan966x *lan966x) } void lan966x_ptp_rxtstamp(struct lan966x *lan966x, struct sk_buff *skb, - u64 timestamp) + u64 src_port, u64 timestamp) { struct skb_shared_hwtstamps *shhwtstamps; struct lan966x_phc *phc; struct timespec64 ts; u64 full_ts_in_ns; - if (!lan966x->ptp) + if (!lan966x->ptp || + !lan966x->ports[src_port]->ptp_rx_cmd) return; phc = &lan966x->phc[LAN966X_PHC_PORT]; |