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[PULL V2 32/44] e1000e: Count CRC in Tx statistics
From: |
Jason Wang |
Subject: |
[PULL V2 32/44] e1000e: Count CRC in Tx statistics |
Date: |
Fri, 10 Mar 2023 17:35:14 +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 V2 24/44] e1000e: Perform software segmentation for loopback, (continued)
- [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, 2023/03/10
- [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 <=
- [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
- [PULL V2 42/44] tests/avocado: Add igb test, Jason Wang, 2023/03/10
- [PULL V2 43/44] docs/system/devices/igb: Add igb documentation, Jason Wang, 2023/03/10
- [PULL V2 44/44] ebpf: fix compatibility with libbpf 1.0+, Jason Wang, 2023/03/10