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net: bcmasp: enable SW timestamping

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Add skb_tx_timestamp() call and enable support for SW
timestamping.

Signed-off-by: Justin Chen <justin.chen@broadcom.com>
Reviewed-by: Florian Fainelli <florian.fainelli@broadcom.com>
Link: https://patch.msgid.link/20241010221506.802730-1-justin.chen@broadcom.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
This commit is contained in:
Justin Chen
2024-10-10 15:15:06 -07:00
committed by Jakub Kicinski
parent ea22f8eabb
commit c531f2269a
2 changed files with 4 additions and 0 deletions
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1
drivers/net/ethernet/broadcom/asp2/bcmasp_ethtool.c
View File

@@ -496,4 +496,5 @@ const struct ethtool_ops bcmasp_ethtool_ops = {
.get_strings = bcmasp_get_strings, .get_strings = bcmasp_get_strings,
.get_ethtool_stats = bcmasp_get_ethtool_stats, .get_ethtool_stats = bcmasp_get_ethtool_stats,
.get_sset_count = bcmasp_get_sset_count, .get_sset_count = bcmasp_get_sset_count,
.get_ts_info = ethtool_op_get_ts_info,
}; };

3
drivers/net/ethernet/broadcom/asp2/bcmasp_intf.c
View File

@@ -364,6 +364,9 @@ static netdev_tx_t bcmasp_xmit(struct sk_buff *skb, struct net_device *dev)
intf->tx_spb_index = spb_index; intf->tx_spb_index = spb_index;
intf->tx_spb_dma_valid = valid; intf->tx_spb_dma_valid = valid;
skb_tx_timestamp(skb);
bcmasp_intf_tx_write(intf, intf->tx_spb_dma_valid); bcmasp_intf_tx_write(intf, intf->tx_spb_dma_valid);
if (tx_spb_ring_full(intf, MAX_SKB_FRAGS + 1)) if (tx_spb_ring_full(intf, MAX_SKB_FRAGS + 1))