Module Name: src
Committed By: msaitoh
Date: Thu May 11 07:19:02 UTC 2023
Modified Files:
src/sys/dev/pci: if_wm.c if_wmreg.h
Log Message:
Add some new event counters.
Add the following counters for 82575 and newer except 80003, ICHs and PCHs:
- Only 82576 document describes about the circuit breaker,
so the following two might be only for 82575:
- Circuit Breaker TX Manageability Packet
- Circuit Breaker RX Dropped Packet
- 82575's document doesn't describe the following two, but we can see
the same value as GO{T,R}C have:
- Host Good Octets RX
- Host Good Octets TX
- 82575's document doesn't describe the LENERRS (Length Errors) counter.
I don't know if it has.
- Perhaps Non-SerDes/SGMII devices don't have SCVPC
(SerDes/SGMII Code Violation Packet) register. We don't care if
it's SerDes/SGMII or not for now.
- HRMPC (Header Redirection Missed Packet) appears only once
in 8257[56]'s datasheet. FreeBSD's igb counts it, so we do, too.
- Count the following two for I350 and newer. I don't know if PCHs have:
- EEE TX LPI
- EEE RX LPI
To generate a diff of this commit:
cvs rdiff -u -r1.775 -r1.776 src/sys/dev/pci/if_wm.c
cvs rdiff -u -r1.129 -r1.130 src/sys/dev/pci/if_wmreg.h
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
