CVS commit: src/sys/dev/pci/ixgbe

["SAITOH Masanobu" <msaitoh%netbsd.org@localhost>]

Module Name:    src
Committed By:   msaitoh
Date:           Mon May 15 08:01:22 UTC 2023

Modified Files:
        src/sys/dev/pci/ixgbe: ixgbe.c ixgbe_common.c ixgbe_type.h

Log Message:
Count the number of link down events in the MAC using with LINK_DN_CNT.

 - Add new event counter "link_dn_cnt" to count the number of link down
   events in the MAC.
 - The LINK_DN_CNT register (at 0x0403c) is described only in the
   Denverton's datasheet, so use it only on ixgbe_mac_X550EM_a.


To generate a diff of this commit:
cvs rdiff -u -r1.325 -r1.326 src/sys/dev/pci/ixgbe/ixgbe.c
cvs rdiff -u -r1.43 -r1.44 src/sys/dev/pci/ixgbe/ixgbe_common.c
cvs rdiff -u -r1.55 -r1.56 src/sys/dev/pci/ixgbe/ixgbe_type.h

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