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[PULL V2 31/44] e1000: Count CRC in Tx statistics
From: |
Jason Wang |
Subject: |
[PULL V2 31/44] e1000: Count CRC in Tx statistics |
Date: |
Fri, 10 Mar 2023 17:35:13 +0800 |
From: Akihiko Odaki <akihiko.odaki@daynix.com>
The Software Developer's Manual 13.7.4.5 "Packets Transmitted (64 Bytes)
Count" says:
> This register counts the number of packets transmitted that are
> exactly 64 bytes (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.odaki@daynix.com>
Signed-off-by: Jason Wang <jasowang@redhat.com>
---
hw/net/e1000.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/hw/net/e1000.c b/hw/net/e1000.c
index c81d914..c830798 100644
--- a/hw/net/e1000.c
+++ b/hw/net/e1000.c
@@ -571,7 +571,7 @@ e1000_send_packet(E1000State *s, const uint8_t *buf, int
size)
qemu_send_packet(nc, buf, size);
}
inc_tx_bcast_or_mcast_count(s, buf);
- e1000x_increase_size_stats(s->mac_reg, PTCregs, size);
+ e1000x_increase_size_stats(s->mac_reg, PTCregs, size + 4);
}
static void
@@ -635,7 +635,7 @@ xmit_seg(E1000State *s)
}
e1000x_inc_reg_if_not_full(s->mac_reg, TPT);
- e1000x_grow_8reg_if_not_full(s->mac_reg, TOTL, s->tx.size);
+ e1000x_grow_8reg_if_not_full(s->mac_reg, TOTL, s->tx.size + 4);
s->mac_reg[GPTC] = s->mac_reg[TPT];
s->mac_reg[GOTCL] = s->mac_reg[TOTL];
s->mac_reg[GOTCH] = s->mac_reg[TOTH];
--
2.7.4
- [PULL V2 21/44] net: Strip virtio-net header when dumping, (continued)
- [PULL V2 21/44] net: Strip virtio-net header when dumping, Jason Wang, 2023/03/10
- [PULL V2 22/44] hw/net/net_tx_pkt: Automatically determine if virtio-net header is used, Jason Wang, 2023/03/10
- [PULL V2 23/44] hw/net/net_rx_pkt: Remove net_rx_pkt_has_virt_hdr, Jason Wang, 2023/03/10
- [PULL V2 24/44] e1000e: Perform software segmentation for loopback, Jason Wang, 2023/03/10
- [PULL V2 25/44] hw/net/net_tx_pkt: Implement TCP segmentation, Jason Wang, 2023/03/10
- [PULL V2 26/44] hw/net/net_tx_pkt: Check the payload length, Jason Wang, 2023/03/10
- [PULL V2 27/44] e1000e: Do not assert when MSI-X is disabled later, Jason Wang, 2023/03/10
- [PULL V2 28/44] MAINTAINERS: Add Akihiko Odaki as a e1000e reviewer, Jason Wang, 2023/03/10
- [PULL V2 30/44] e1000e: Combine rx traces, Jason Wang, 2023/03/10
- [PULL V2 29/44] MAINTAINERS: Add e1000e test files, Jason Wang, 2023/03/10
- [PULL V2 31/44] e1000: Count CRC in Tx statistics,
Jason Wang <=
- [PULL V2 34/44] e1000e: Implement system clock, Jason Wang, 2023/03/10
- [PULL V2 33/44] net/eth: Report if headers are actually present, Jason Wang, 2023/03/10
- [PULL V2 32/44] e1000e: Count CRC in Tx statistics, Jason Wang, 2023/03/10
- [PULL V2 35/44] net/eth: Introduce EthL4HdrProto, Jason Wang, 2023/03/10
- [PULL V2 36/44] pcie: Introduce pcie_sriov_num_vfs, Jason Wang, 2023/03/10
- [PULL V2 37/44] e1000: Split header files, Jason Wang, 2023/03/10
- [PULL V2 40/44] tests/qtest/libqos/e1000e: Export macreg functions, Jason Wang, 2023/03/10
- [PULL V2 39/44] tests/qtest/e1000e-test: Fabricate ethernet header, Jason Wang, 2023/03/10
- [PULL V2 38/44] Intrdocue igb device emulation, Jason Wang, 2023/03/10
- [PULL V2 41/44] igb: Introduce qtest for igb device, Jason Wang, 2023/03/10