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| author | Minda Chen <minda.chen@starfivetech.com> | 2024-10-08 19:14:43 +0800 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2024-10-09 19:48:58 -0700 |
| commit | 0a316b16a6c8d32098ae5c1b18f343ba52e8f4bc (patch) | |
| tree | 92d9c08819145c0fb41a3361ae6e95db92371184 /rust/helpers/mutex.c | |
| parent | 3a1beabe115910d848c959268ae6d68b4da77fd7 (diff) | |
net: stmmac: Add DW QoS Eth v4/v5 ip payload error statistics
Add DW QoS Eth v4/v5 ip payload error statistics, and rename descriptor
bit macro because v4/v5 descriptor IPCE bit claims ip checksum
error or TCP/UDP/ICMP segment length error.
Here is bit description from DW QoS Eth data book(Part 19.6.2.2)
bit7 IPCE: IP Payload Error
When this bit is programmed, it indicates either of the following:
1).The 16-bit IP payload checksum (that is, the TCP, UDP, or ICMP
checksum) calculated by the MAC does not match the corresponding
checksum field in the received segment.
2).The TCP, UDP, or ICMP segment length does not match the payload
length value in the IP Header field.
3).The TCP, UDP, or ICMP segment length is less than minimum allowed
segment length for TCP, UDP, or ICMP.
Signed-off-by: Minda Chen <minda.chen@starfivetech.com>
Reviewed-by: Simon Horman <horms@kernel.org>
Reviewed-by: Serge Semin <fancer.lancer@gmail.com>
Link: https://patch.msgid.link/20241008111443.81467-1-minda.chen@starfivetech.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'rust/helpers/mutex.c')
0 files changed, 0 insertions, 0 deletions