diff options
| author | Kevin Bowling <kbowling@FreeBSD.org> | 2026-08-16 06:58:18 +0000 |
|---|---|---|
| committer | Kevin Bowling <kbowling@FreeBSD.org> | 2026-08-16 10:18:36 +0000 |
| commit | 6248e7de9d6c0f14294afc5792170a68de6a3b53 (patch) | |
| tree | b7ac494fb71e7cb70ff7823c398ba63f8a864748 | |
| parent | 7accd803e28cf6051cac69e614eec6f24d5c77cc (diff) | |
igb: Reinitialize through iflib after media changes
A media change can require a complete controller reset. Resetting the
controller directly from the admin task leaves iflib rings, filters, and
interface state programmed for the pre-reset controller.
Request an iflib reset for every media change. This already was done
when SR-IOV was active; use the same lifecycle for the ordinary PF case.
MFC after: 2 weeks
Sponsored by: BBOX.io
| -rw-r--r-- | sys/dev/e1000/if_em.c | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/sys/dev/e1000/if_em.c b/sys/dev/e1000/if_em.c index 05e64a9d5013..1622468bd2a0 100644 --- a/sys/dev/e1000/if_em.c +++ b/sys/dev/e1000/if_em.c @@ -3397,12 +3397,9 @@ em_if_update_admin_status(if_ctx_t ctx) hw->mac.type >= igb_mac_min) { hw->dev_spec._82575.media_changed = false; sc->flags |= IGB_MEDIA_RESET; - if (igb_iov_enabled(sc)) { - iflib_request_reset(ctx); - iflib_admin_intr_deferred(ctx); - reset_requested = true; - } else - em_reset(ctx); + iflib_request_reset(ctx); + iflib_admin_intr_deferred(ctx); + reset_requested = true; } /* Only do TSO on gigabit for older chips due to errata */ if (hw->mac.type < igb_mac_min) |