From: Akihiko Odaki <akihiko.od...@daynix.com>
The datasheet 8.19.29 "Good Packets Transmitted Count - GPTC (0x04080;
RC)" says:
> This register counts the number of good (no errors) packets
> transmitted. A good transmit packet is considered one that is 64 or
> more bytes in length (from <Destination Address> through <CRC>,
> inclusively) in length.
It also says similar for the other Tx statistics registers. Add the
number of bytes for CRC to those registers.
Signed-off-by: Akihiko Odaki <akihiko.od...@daynix.com>
Signed-off-by: Jason Wang <jasow...@redhat.com>
---
hw/net/e1000e_core.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/hw/net/e1000e_core.c b/hw/net/e1000e_core.c
index 4fec6df..326b9a1 100644
--- a/hw/net/e1000e_core.c
+++ b/hw/net/e1000e_core.c
@@ -691,7 +691,7 @@ e1000e_on_tx_done_update_stats(E1000ECore *core, struct
NetTxPkt *tx_pkt)
static const int PTCregs[6] = { PTC64, PTC127, PTC255, PTC511,
PTC1023, PTC1522 };
- size_t tot_len = net_tx_pkt_get_total_len(tx_pkt);
+ size_t tot_len = net_tx_pkt_get_total_len(tx_pkt) + 4;
e1000x_increase_size_stats(core->mac, PTCregs, tot_len);
e1000x_inc_reg_if_not_full(core->mac, TPT);
--
2.7.4
