CVS commit: [netbsd-9] src/sys/dev/pci

["Martin Husemann" <martin%netbsd.org@localhost>]

Module Name:    src
Committed By:   martin
Date:           Tue Jun 27 18:32:46 UTC 2023

Modified Files:
        src/sys/dev/pci [netbsd-9]: if_wm.c if_wmreg.h if_wmvar.h

Log Message:
Pull up the following revisions, requested by msaitoh in #1656:

        sys/dev/pci/if_wm.c                             1.768-1.782 via patch
        sys/dev/pci/if_wmreg.h                          1.129-1.130
        sys/dev/pci/if_wmvar.h                          1.49

wm(4):
- Rework for event counters:
  - Fix calculation of GORC, GOTC, TOR and TOT counters correctly.
  - Rearrange the order of the registers so that they are roughly
    in ascending order.
  - Reorder evcnt_attach_dynamic(), WM_EVCNT_ADD() and evcnt_detach()
    to match.
  - IC{TX,RX}*C registers are for older than 82575.
  - Fix a bug that the transmit underrun counter is incorrectly
    counted.
  - Don't add "Count" for event counter's description.
  - Some statistics registers were replaced with new counters on newer
    chips. Treat 0x403c(CEXTERR->HTDPMC), 0x40fc(TSCTFC->CBRMPC),
    0x4124(ICRXOC->HTCBDPC) and from 0x4104 to 0x4124.
  - Add some new counters:
    - Circuit Breaker TX Manageability Packet
    - Circuit Breaker RX Dropped Packet
    - Host Good Octets RX
    - Host Good Octets TX
    - Length Errors
    - SerDes/SGMII Code Violation Packet
    - Header Redirection Missed Packet
    - EEE TX LPI
    - EEE RX LPI
  - Fix prc511's comment and description.
- Add SOICZIFDATA (ifconfig -z) support for evcnt(9).
- Use WM_IS_ICHPCH(). No functional change.
- Fix typo. s/ictxact/ictxatc/. No functional change.
- Add comment.


To generate a diff of this commit:
cvs rdiff -u -r1.645.2.15 -r1.645.2.16 src/sys/dev/pci/if_wm.c
cvs rdiff -u -r1.115.2.7 -r1.115.2.8 src/sys/dev/pci/if_wmreg.h
cvs rdiff -u -r1.44.4.4 -r1.44.4.5 src/sys/dev/pci/if_wmvar.h

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.