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[PULL 32/51] e1000e: Count CRC in Tx statistics
From: |
Jason Wang |
Subject: |
[PULL 32/51] e1000e: Count CRC in Tx statistics |
Date: |
Tue, 7 Mar 2023 15:07:57 +0800 |
From: Akihiko Odaki <akihiko.odaki@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.odaki@daynix.com>
Signed-off-by: Jason Wang <jasowang@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
- [PULL 22/51] hw/net/net_tx_pkt: Automatically determine if virtio-net header is used, (continued)
- [PULL 22/51] hw/net/net_tx_pkt: Automatically determine if virtio-net header is used, Jason Wang, 2023/03/07
- [PULL 23/51] hw/net/net_rx_pkt: Remove net_rx_pkt_has_virt_hdr, Jason Wang, 2023/03/07
- [PULL 24/51] e1000e: Perform software segmentation for loopback, Jason Wang, 2023/03/07
- [PULL 27/51] e1000e: Do not assert when MSI-X is disabled later, Jason Wang, 2023/03/07
- [PULL 25/51] hw/net/net_tx_pkt: Implement TCP segmentation, Jason Wang, 2023/03/07
- [PULL 26/51] hw/net/net_tx_pkt: Check the payload length, Jason Wang, 2023/03/07
- [PULL 28/51] MAINTAINERS: Add Akihiko Odaki as a e1000e reviewer, Jason Wang, 2023/03/07
- [PULL 29/51] MAINTAINERS: Add e1000e test files, Jason Wang, 2023/03/07
- [PULL 30/51] e1000e: Combine rx traces, Jason Wang, 2023/03/07
- [PULL 31/51] e1000: Count CRC in Tx statistics, Jason Wang, 2023/03/07
- [PULL 32/51] e1000e: Count CRC in Tx statistics,
Jason Wang <=
- [PULL 37/51] e1000: Split header files, Jason Wang, 2023/03/07
- [PULL 34/51] e1000e: Implement system clock, Jason Wang, 2023/03/07
- [PULL 33/51] net/eth: Report if headers are actually present, Jason Wang, 2023/03/07
- [PULL 36/51] pcie: Introduce pcie_sriov_num_vfs, Jason Wang, 2023/03/07
- [PULL 39/51] tests/qtest/e1000e-test: Fabricate ethernet header, Jason Wang, 2023/03/07
- [PULL 35/51] net/eth: Introduce EthL4HdrProto, Jason Wang, 2023/03/07
- [PULL 38/51] Intrdocue igb device emulation, Jason Wang, 2023/03/07
- [PULL 42/51] tests/avocado: Add igb test, Jason Wang, 2023/03/07
- [PULL 45/51] hw/net/eepro100: Abort if pci_add_capability() ever fail, Jason Wang, 2023/03/07
- [PULL 44/51] ebpf: fix compatibility with libbpf 1.0+, Jason Wang, 2023/03/07