From nobody Sun Feb 16 00:27:02 2025 X-Original-To: dev-commits-src-branches@mlmmj.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mlmmj.nyi.freebsd.org (Postfix) with ESMTP id 4YwRS72JClz5nb6n; Sun, 16 Feb 2025 00:27:03 +0000 (UTC) (envelope-from git@FreeBSD.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "R11" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4YwRS64f7hz3cSt; Sun, 16 Feb 2025 00:27:02 +0000 (UTC) (envelope-from git@FreeBSD.org) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1739665622; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding; bh=ZTXfTqvOcywHSwltP/J8TCRjy6sGlJQd7foVTwnJ8Wk=; b=Gm8Fgs/+vQy11VEu0443PR7nHblksHj5ACvL1NpbzP/Js+zyOTji51B+pQm0NGeChySa9q rjCEtc8QkRWc0OhTSM2wRv4sNbpFNyOOnB/flcPPrUGpsvvrYhsAF0CwoiUMuriofiZNsp z7PNoLeWi1tkoJkyRVRzBxEW3JD3ay9XxRiWl/aQbjLZQrNelMqp2q5brrHShMh4XQcKAY 01aUhnTbitrpPwEyLVyG3Rk5N61sNHBlxCQLrqViS+vwEvSWHYWDVQB8NiX6I7GlvynJo/ yZH7pOvTmCp1AHcXzrEuQdu58jgi9dAvCqJxCAt1FLkXfiNvwdw2XGX/HWA6aw== ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1739665622; a=rsa-sha256; cv=none; b=En5jbZ3ONm6YG1nS8Tpt//PVfo9KwvM0xeIN9ImWau2WEUK4vwG94sPK3IviqreFB2QuP5 IHqeU+O73RJme1kQ6vbFjAawM+1dG/d7mDQ6DYnPXdxKrVR2S8HuKdrN0jOulpterurs/5 VR7UC69Z/tv2p5dwrYHoJ772s6qKfUy0v/7fXWQ2ESPJLjRS1H6f65/v9tW04hhcCjybAE yFRJRbthyJ9FCCse2m1Pqc1JWc6Grs0Ie6yXIqPrdKteQ4g/o7YjvLDVfHfUSB2gzoEWb+ 6jmHey3CJ0AFo8fHVyrrK8dkawhCpMi005dd1s7oY1xcfN/zxk+9EZ7c/IGMyA== ARC-Authentication-Results: i=1; mx1.freebsd.org; none ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1739665622; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding; bh=ZTXfTqvOcywHSwltP/J8TCRjy6sGlJQd7foVTwnJ8Wk=; b=g6WgLNdgjRH6HzXyBabGVhcbfxdf2EQ7VT2iLEIbxJgJUSTOZLnbGWc0GzJ3p0QAcRx65V g/AFsQe9Pmz/8SPNpN5inVNq/bleq2RCpe10moxTy7XOiX6UdODriBsBkpegC2eAGaDnyb 20yXUzoY3ox22/Nu0OqXc+N0PnO3EGUmn7znRNvrbJ7vo24miGtitkcBPx754fzMy4uB6q 2YPeVeuVapWgPpha4La0ftjBGPuxPkDW7wt/FtVKQ78EPeFVjRs0tj5adWt1wK4MwaJu4N uhJDg14eiFJHzmIGrBai/F/9k3s06zk6SjTao+1dK6YolrseTP0gOM8gHWpCew== Received: from gitrepo.freebsd.org (gitrepo.freebsd.org [IPv6:2610:1c1:1:6068::e6a:5]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id 4YwRS63tJjz85F; Sun, 16 Feb 2025 00:27:02 +0000 (UTC) (envelope-from git@FreeBSD.org) Received: from gitrepo.freebsd.org ([127.0.1.44]) by gitrepo.freebsd.org (8.18.1/8.18.1) with ESMTP id 51G0R2MK016795; Sun, 16 Feb 2025 00:27:02 GMT (envelope-from git@gitrepo.freebsd.org) Received: (from git@localhost) by gitrepo.freebsd.org (8.18.1/8.18.1/Submit) id 51G0R2tl016792; Sun, 16 Feb 2025 00:27:02 GMT (envelope-from git) Date: Sun, 16 Feb 2025 00:27:02 GMT Message-Id: <202502160027.51G0R2tl016792@gitrepo.freebsd.org> To: src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-branches@FreeBSD.org From: Kevin Bowling Subject: git: e812e4d86d28 - stable/13 - e1000: Fix vlan PCP/DEI on lem(4) List-Id: Commits to the stable branches of the FreeBSD src repository List-Archive: https://lists.freebsd.org/archives/dev-commits-src-branches List-Help: List-Post: List-Subscribe: List-Unsubscribe: X-BeenThere: dev-commits-src-branches@freebsd.org Sender: owner-dev-commits-src-branches@FreeBSD.org MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit X-Git-Committer: kbowling X-Git-Repository: src X-Git-Refname: refs/heads/stable/13 X-Git-Reftype: branch X-Git-Commit: e812e4d86d283ea65c6275e20b23bbddb9bd97d8 Auto-Submitted: auto-generated The branch stable/13 has been updated by kbowling: URL: https://cgit.FreeBSD.org/src/commit/?id=e812e4d86d283ea65c6275e20b23bbddb9bd97d8 commit e812e4d86d283ea65c6275e20b23bbddb9bd97d8 Author: Aurelien Cazuc AuthorDate: 2025-02-13 18:08:42 +0000 Commit: Kevin Bowling CommitDate: 2025-02-16 00:26:40 +0000 e1000: Fix vlan PCP/DEI on lem(4) The vlan PCP and CFI/DEI were discarded when receiving vlan tagged packets on lem(4) interfaces with vlanhwtag. According to the 82540 SDM[1] (pg. 24), vlan tag is in the standard format, so there's no reason to discard PCP/DEI. [1]: http://iommu.com/datasheets/ethernet/controllers-nics/intel/e1000/pci-pci-x-family-gbe-controllers-software-dev-manual.pdf Sponsored by: Stormshield (author) Differential Revision: https://reviews.freebsd.org/D48987 (cherry picked from commit 4b29599fbbe33b75b7b58cfc5deea7a881e9a10e) --- sys/dev/e1000/e1000_defines.h | 1 - sys/dev/e1000/em_txrx.c | 3 +-- 2 files changed, 1 insertion(+), 3 deletions(-) diff --git a/sys/dev/e1000/e1000_defines.h b/sys/dev/e1000/e1000_defines.h index 92f676932636..f1b1008764a1 100644 --- a/sys/dev/e1000/e1000_defines.h +++ b/sys/dev/e1000/e1000_defines.h @@ -130,7 +130,6 @@ #define E1000_RXD_ERR_TCPE 0x20 /* TCP/UDP Checksum Error */ #define E1000_RXD_ERR_IPE 0x40 /* IP Checksum Error */ #define E1000_RXD_ERR_RXE 0x80 /* Rx Data Error */ -#define E1000_RXD_SPC_VLAN_MASK 0x0FFF /* VLAN ID is in lower 12 bits */ #define E1000_RXDEXT_STATERR_TST 0x00000100 /* Time Stamp taken */ #define E1000_RXDEXT_STATERR_LB 0x00040000 diff --git a/sys/dev/e1000/em_txrx.c b/sys/dev/e1000/em_txrx.c index edbe0f8ab546..ced8d0f41d14 100644 --- a/sys/dev/e1000/em_txrx.c +++ b/sys/dev/e1000/em_txrx.c @@ -710,8 +710,7 @@ lem_isc_rxd_pkt_get(void *arg, if_rxd_info_t ri) if (scctx->isc_capenable & IFCAP_VLAN_HWTAGGING && status & E1000_RXD_STAT_VP) { - ri->iri_vtag = - le16toh(rxd->special & E1000_RXD_SPC_VLAN_MASK); + ri->iri_vtag = le16toh(rxd->special); ri->iri_flags |= M_VLANTAG; }