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

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

Module Name:    src
Committed By:   msaitoh
Date:           Thu Sep 12 12:25:46 UTC 2019

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

Log Message:
Add support ALLMULTI on ixv(4):
 - Negotiate API version up to 1.3.
 - On linux's PF driver implementation, the PF replies VF's XCAST_MODE_ALLMULTI
   message not with NACK but with ACK even if the virtual function is NOT
   marked "trust" and act as XCAST_MODE_"MULTI". If ixv(4) simply check the
   return vaule of update_xcast_mode(XCAST_MODE_ALLMULTI), SIOCSADDMULTI
   success and the user may have trouble with some addresses. Fortunately,
   the Linux's PF driver's "ACK" message has not XCAST_MODE_"ALL"MULTI but
   XCAST_MODE_MULTI, so we can check this state by checking if the send
   message's argument and the reply message's argument are different.
 - Noy yet for PROMISC.


To generate a diff of this commit:
cvs rdiff -u -r1.41 -r1.42 src/sys/dev/pci/ixgbe/ixgbe_type.h
cvs rdiff -u -r1.20 -r1.21 src/sys/dev/pci/ixgbe/ixgbe_vf.c
cvs rdiff -u -r1.133 -r1.134 src/sys/dev/pci/ixgbe/ixv.c

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