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| author | Akihiko Odaki <akihiko.odaki@daynix.com> | 2023-05-23 11:43:33 +0900 |
|---|---|---|
| committer | Jason Wang <jasowang@redhat.com> | 2023-05-23 15:20:15 +0800 |
| commit | 3dfc616eabc18f036511178bf7551f34abfd19cb (patch) | |
| tree | 6dc189575bb3d89b3d6e976233eddabb21a510e0 /hw/net/igb_core.c | |
| parent | 3a9926d939f86243e9fff28b516411236999e3c4 (diff) | |
| download | focaccia-qemu-3dfc616eabc18f036511178bf7551f34abfd19cb.tar.gz focaccia-qemu-3dfc616eabc18f036511178bf7551f34abfd19cb.zip | |
igb: Implement Tx timestamp
Signed-off-by: Akihiko Odaki <akihiko.odaki@daynix.com> Reviewed-by: Sriram Yagnaraman <sriram.yagnaraman@est.tech> Signed-off-by: Jason Wang <jasowang@redhat.com>
Diffstat (limited to 'hw/net/igb_core.c')
| -rw-r--r-- | hw/net/igb_core.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/hw/net/igb_core.c b/hw/net/igb_core.c index 43d23c7621..49d1917926 100644 --- a/hw/net/igb_core.c +++ b/hw/net/igb_core.c @@ -659,6 +659,13 @@ igb_process_tx_desc(IGBCore *core, tx->ctx[idx].vlan_macip_lens >> IGB_TX_FLAGS_VLAN_SHIFT, !!(tx->first_cmd_type_len & E1000_TXD_CMD_VLE)); + if ((tx->first_cmd_type_len & E1000_ADVTXD_MAC_TSTAMP) && + (core->mac[TSYNCTXCTL] & E1000_TSYNCTXCTL_ENABLED) && + !(core->mac[TSYNCTXCTL] & E1000_TSYNCTXCTL_VALID)) { + core->mac[TSYNCTXCTL] |= E1000_TSYNCTXCTL_VALID; + e1000x_timestamp(core->mac, core->timadj, TXSTMPL, TXSTMPH); + } + if (igb_tx_pkt_send(core, tx, queue_index)) { igb_on_tx_done_update_stats(core, tx->tx_pkt, queue_index); } |