From nobody Wed Jan 21 14:29:47 2026 X-Original-To: dev-commits-src-all@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 4dx6636Jkbz6PHDc for ; Wed, 21 Jan 2026 14:29:47 +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 "R13" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4dx6634VJJz3Vqj for ; Wed, 21 Jan 2026 14:29:47 +0000 (UTC) (envelope-from git@FreeBSD.org) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1769005787; 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=X8X0Gh8hzYAB3htOONpQL5jIw4SHFgyV5NrfuEJ/Dto=; b=dKWo9LS524gWUFelxs9TjG9NnakyM7AjEr3qnOfj2jRr4I6W2nkgm96TCArmakpE/1E2JA fwR39Ai3l6mhbjpe42rCbVi1dJJNF8OUwaVQbUhiCahtiWoUPwCdhSXp3iILk0xczU+Jum EurF2zTpQDfI+JIHx6bQIlLrb4d25Vp1klr+Q1/hRfDewl2YGarir+tIx/1942PqxO8fNM XmFqq7/s5B98yKjo8fn5sHVmEAtk4ND8ygO6H0Jxh64IqVlC6NP5x7Cu+K3CL1Gjs68cO2 WCAfPXwU/CW7gPMKVSUEq3bciQU1cviIh4tfZYC4khPyLSN9i0bqAyboSE+4EA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1769005787; 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=X8X0Gh8hzYAB3htOONpQL5jIw4SHFgyV5NrfuEJ/Dto=; b=u0+0Qldone39zA+1pg0VVN2wtCisZMY383M1+YFoQquzZGc17OYmA/WK8umWUtzVGcwymx kBOVAISj+bW9O7aUePB2mGCN9izzKzmqCzgO5qnDxIxnGN1Dph6+94XqtyUY0Em+3jGpKQ VeshpwimgD+iaBHg6Rs9xK4NhIQ47WEmdgPXSfRqFs9+9Xt7yvbpmMwURnPCt0ou+aE17X HzJT+2lT/4+zyDcq7JJ9M12Tth2HL2EGYhwaRoLDOUfBT7rg9zdDYaUOzajlJjwvu67tAv Ks3Af9+5Zh/5jlu3DEjvgpV35cxpR+r6SIHjjLYGs2PFWH1mFFdeWGComM4nbg== ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1769005787; a=rsa-sha256; cv=none; b=VgOdl+FNOvOC+gKgiAmkMkA7klcBguQt0GfQpwLalaDia6HZRyc17Mga11Ca1i4TzALx4Y zjAzYtJnVYk0Q9q5Cuj9MKMJyxsI0Yi0tfk18KdQ6wdcSB/lg9a31vTMSWNKuKHl1akPkQ 9y0SF5ErcOWMw/vC2kiKoOAx5L4G+ue/M/mmbLxTsoYv/8CtaKnfn5e31/SGYmVFE/9393 hHDDQ+O2WSzSOQss6wkff84RiGW5jsdF2xiKn0wg+A156JvDR6jk2b5TPNAzbGzNCppzgW tVpny3zbciBQCvNyq6E0sDPnsGM2JH1ysb1hxUOHvRCPiiAVotCW3qqTT7H1tQ== ARC-Authentication-Results: i=1; mx1.freebsd.org; none Received: from gitrepo.freebsd.org (gitrepo.freebsd.org [IPv6:2610:1c1:1:6068::e6a:5]) by mxrelay.nyi.freebsd.org (Postfix) with ESMTP id 4dx6633HdQzrbC for ; Wed, 21 Jan 2026 14:29:47 +0000 (UTC) (envelope-from git@FreeBSD.org) Received: from git (uid 1279) (envelope-from git@FreeBSD.org) id 23aa2 by gitrepo.freebsd.org (DragonFly Mail Agent v0.13+ on gitrepo.freebsd.org); Wed, 21 Jan 2026 14:29:47 +0000 To: src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-branches@FreeBSD.org From: Michael Tuexen Subject: git: 81bddae7a4dc - stable/14 - dwc: add transmit checksum offload for IPv6 List-Id: Commit messages for all branches of the src repository List-Archive: https://lists.freebsd.org/archives/dev-commits-src-all List-Help: List-Post: List-Subscribe: List-Unsubscribe: X-BeenThere: dev-commits-src-all@freebsd.org Sender: owner-dev-commits-src-all@FreeBSD.org MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit X-Git-Committer: tuexen X-Git-Repository: src X-Git-Refname: refs/heads/stable/14 X-Git-Reftype: branch X-Git-Commit: 81bddae7a4dcea29998ed417ad55421ad401c579 Auto-Submitted: auto-generated Date: Wed, 21 Jan 2026 14:29:47 +0000 Message-Id: <6970e2db.23aa2.7ef2af7b@gitrepo.freebsd.org> The branch stable/14 has been updated by tuexen: URL: https://cgit.FreeBSD.org/src/commit/?id=81bddae7a4dcea29998ed417ad55421ad401c579 commit 81bddae7a4dcea29998ed417ad55421ad401c579 Author: Michael Tuexen AuthorDate: 2026-01-17 20:01:54 +0000 Commit: Michael Tuexen CommitDate: 2026-01-21 14:27:48 +0000 dwc: add transmit checksum offload for IPv6 This patch adds support for transmit checksum offload for TCP/IPv6 and UDP/IPv6. Reviewed by: Timo Völker Differential Revision: https://reviews.freebsd.org/D54754 (cherry picked from commit aca67c37a5215448828a2974a2ff44e75e9159bc) --- sys/dev/dwc/if_dwc.c | 10 ++++++++-- 1 file changed, 8 insertions(+), 2 deletions(-) diff --git a/sys/dev/dwc/if_dwc.c b/sys/dev/dwc/if_dwc.c index 3bf49081e2da..6d9b3b192c06 100644 --- a/sys/dev/dwc/if_dwc.c +++ b/sys/dev/dwc/if_dwc.c @@ -1260,6 +1260,12 @@ dwc_ioctl(if_t ifp, u_long cmd, caddr_t data) if_sethwassistbits(ifp, CSUM_IP | CSUM_DELAY_DATA, 0); else if_sethwassistbits(ifp, 0, CSUM_IP | CSUM_DELAY_DATA); + if (mask & IFCAP_TXCSUM_IPV6) + if_togglecapenable(ifp, IFCAP_TXCSUM_IPV6); + if ((if_getcapenable(ifp) & IFCAP_TXCSUM_IPV6) != 0) + if_sethwassistbits(ifp, CSUM_DELAY_DATA_IPV6, 0); + else + if_sethwassistbits(ifp, 0, CSUM_DELAY_DATA_IPV6); if (if_getdrvflags(ifp) & IFF_DRV_RUNNING) { DWC_LOCK(sc); @@ -1728,8 +1734,8 @@ dwc_attach(device_t dev) if_setinitfn(ifp, dwc_init); if_setsendqlen(ifp, TX_MAP_COUNT - 1); if_setsendqready(sc->ifp); - if_sethwassist(sc->ifp, CSUM_IP | CSUM_DELAY_DATA); - if_setcapabilities(sc->ifp, IFCAP_VLAN_MTU | IFCAP_HWCSUM); + if_sethwassist(sc->ifp, CSUM_IP | CSUM_DELAY_DATA | CSUM_DELAY_DATA_IPV6); + if_setcapabilities(sc->ifp, IFCAP_VLAN_MTU | IFCAP_HWCSUM | IFCAP_TXCSUM_IPV6); if_setcapenable(sc->ifp, if_getcapabilities(sc->ifp)); /* Attach the mii driver. */