[Bug 241785] [vlan][lagg] creating vlan over lagg causes flapping
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=241785 --- Comment #4 from commit-h...@freebsd.org --- A commit references this bug: Author: erj Date: Thu May 14 19:56:56 UTC 2020 New revision: 361053 URL: https://svnweb.freebsd.org/changeset/base/361053 Log: MFC r360398 and r360902 These commits introduce a new iflib device-dependent method and implements that method in the Intel ethernet network drivers; this method tells iflib if the network interface needs to be restarted when certain events happen. This fixes several issues that occur when VLANs are registered or unregistered with the network interface. PR: 240818, 241785 Sponsored by: Intel Corporation Changes: _U stable/12/ stable/12/sys/dev/e1000/if_em.c stable/12/sys/dev/ixgbe/if_ix.c stable/12/sys/dev/ixgbe/if_ixv.c stable/12/sys/dev/ixl/if_iavf.c stable/12/sys/dev/ixl/if_ixl.c stable/12/sys/net/ifdi_if.m stable/12/sys/net/iflib.c stable/12/sys/net/iflib.h -- You are receiving this mail because: You are the assignee for the bug. ___ freebsd-net@freebsd.org mailing list https://lists.freebsd.org/mailman/listinfo/freebsd-net To unsubscribe, send any mail to "freebsd-net-unsubscr...@freebsd.org"
[Bug 241785] [vlan][lagg] creating vlan over lagg causes flapping
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=241785 --- Comment #3 from commit-h...@freebsd.org --- A commit references this bug: Author: erj Date: Mon May 11 17:42:06 UTC 2020 New revision: 360902 URL: https://svnweb.freebsd.org/changeset/base/360902 Log: em/ix/ixv/ixl/iavf: Implement ifdi_needs_restart iflib method Pursuant to r360398, implement driver-specific versions of the ifdi_needs_restart iflib device method. Some (if not most?) Intel network cards don't need reinitializing when a VLAN is added or removed from the device hardware, so these implement ifdi_needs_restart in a way that tell iflib not to bring the interface up or down when a VLAN is added or removed, regardless of whether the VLAN_HWFILTER interface capability flag is set or not. This could potentially solve several PRs relating to link flaps that occur when VLANs are added/removed to devices. Signed-off-by: Eric Joyner PR: 240818, 241785 Reviewed by: gallatin@, olivier@ MFC after:3 days MFC with: r360398 Sponsored by: Intel Corporation Differential Revision:https://reviews.freebsd.org/D24659 Changes: head/sys/dev/e1000/if_em.c head/sys/dev/ixgbe/if_ix.c head/sys/dev/ixgbe/if_ixv.c head/sys/dev/ixl/if_iavf.c head/sys/dev/ixl/if_ixl.c -- You are receiving this mail because: You are the assignee for the bug. ___ freebsd-net@freebsd.org mailing list https://lists.freebsd.org/mailman/listinfo/freebsd-net To unsubscribe, send any mail to "freebsd-net-unsubscr...@freebsd.org"
[Bug 241785] [vlan][lagg] creating vlan over lagg causes flapping
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=241785 --- Comment #2 from Aleksandr Fedorov --- Need help testing this patch: https://reviews.freebsd.org/D24659 -- You are receiving this mail because: You are the assignee for the bug. ___ freebsd-net@freebsd.org mailing list https://lists.freebsd.org/mailman/listinfo/freebsd-net To unsubscribe, send any mail to "freebsd-net-unsubscr...@freebsd.org"
[Bug 241785] [vlan][lagg] creating vlan over lagg causes flapping
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=241785 Aleksandr Fedorov changed: What|Removed |Added CC||aleksandr.fedorov@itglobal. ||com --- Comment #1 from Aleksandr Fedorov --- This is a known issue with iflib + intel drivers: https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=240818 https://lists.freebsd.org/pipermail/freebsd-net/2018-November/052184.html We also use vlan + lagg + ix and we often need to add/remove vlans, so as a temporary solution we disable vlanhwfilter on lagg interface. -- You are receiving this mail because: You are the assignee for the bug. ___ freebsd-net@freebsd.org mailing list https://lists.freebsd.org/mailman/listinfo/freebsd-net To unsubscribe, send any mail to "freebsd-net-unsubscr...@freebsd.org"
[Bug 241785] [vlan][lagg] creating vlan over lagg causes flapping
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=241785 Mark Linimon changed: What|Removed |Added Assignee|b...@freebsd.org|n...@freebsd.org -- You are receiving this mail because: You are the assignee for the bug. ___ freebsd-net@freebsd.org mailing list https://lists.freebsd.org/mailman/listinfo/freebsd-net To unsubscribe, send any mail to "freebsd-net-unsubscr...@freebsd.org"
