Date: Thu, 30 Jul 2026 02:48:03 +0000 From: Kevin Bowling <kbowling@FreeBSD.org> To: src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-main@FreeBSD.org Subject: git: 7eb7ff645921 - main - igbv: Correct I350 loopback VLAN byte order Message-ID: <6a6abb63.1c997.2311a581@gitrepo.freebsd.org>
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The branch main has been updated by kbowling: URL: https://cgit.FreeBSD.org/src/commit/?id=7eb7ff6459219e802d51add3ba9d1d9d874db561 commit 7eb7ff6459219e802d51add3ba9d1d9d874db561 Author: Kevin Bowling <kbowling@FreeBSD.org> AuthorDate: 2026-07-29 02:57:46 +0000 Commit: Kevin Bowling <kbowling@FreeBSD.org> CommitDate: 2026-07-30 02:47:20 +0000 igbv: Correct I350 loopback VLAN byte order I350 loopback receive descriptors report VLAN tags byte-swapped for both PFs and VFs. The receive path handled the PF device types but omitted e1000_vfadapt_i350, causing an admitted VF VLAN packet to be delivered untagged to the VF parent. Include the I350 VF type in the existing correction. This matches the dedicated IGB_RXQ_FLAG_LB_BSWAP_VLAN handling in DPDK igbvf. MFC after: 1 week Sponsored by: BBOX.io --- sys/dev/e1000/igb_txrx.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/sys/dev/e1000/igb_txrx.c b/sys/dev/e1000/igb_txrx.c index 513e0c29dd09..07a01274064c 100644 --- a/sys/dev/e1000/igb_txrx.c +++ b/sys/dev/e1000/igb_txrx.c @@ -513,7 +513,8 @@ igb_isc_rxd_pkt_get(void *arg, if_rxd_info_t ri) if (staterr & E1000_RXD_STAT_VP) { if (((sc->hw.mac.type == e1000_i350) || - (sc->hw.mac.type == e1000_i354)) && + (sc->hw.mac.type == e1000_i354) || + (sc->hw.mac.type == e1000_vfadapt_i350)) && (staterr & E1000_RXDEXT_STATERR_LB)) ri->iri_vtag = be16toh(rxd->wb.upper.vlan); elsehome | help
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