From owner-svn-src-all@FreeBSD.ORG  Mon Mar 22 14:50:08 2010
Return-Path: <owner-svn-src-all@FreeBSD.ORG>
Delivered-To: svn-src-all@freebsd.org
Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34])
	by hub.freebsd.org (Postfix) with ESMTP id 7B13F106564A;
	Mon, 22 Mar 2010 14:50:08 +0000 (UTC)
	(envelope-from gallatin@FreeBSD.org)
Received: from svn.freebsd.org (svn.freebsd.org [IPv6:2001:4f8:fff6::2c])
	by mx1.freebsd.org (Postfix) with ESMTP id 68DF28FC15;
	Mon, 22 Mar 2010 14:50:08 +0000 (UTC)
Received: from svn.freebsd.org (localhost [127.0.0.1])
	by svn.freebsd.org (8.14.3/8.14.3) with ESMTP id o2MEo87j052222;
	Mon, 22 Mar 2010 14:50:08 GMT
	(envelope-from gallatin@svn.freebsd.org)
Received: (from gallatin@localhost)
	by svn.freebsd.org (8.14.3/8.14.3/Submit) id o2MEo823052220;
	Mon, 22 Mar 2010 14:50:08 GMT
	(envelope-from gallatin@svn.freebsd.org)
Message-Id: <201003221450.o2MEo823052220@svn.freebsd.org>
From: Andrew Gallatin <gallatin@FreeBSD.org>
Date: Mon, 22 Mar 2010 14:50:08 +0000 (UTC)
To: src-committers@freebsd.org, svn-src-all@freebsd.org,
	svn-src-stable@freebsd.org, svn-src-stable-8@freebsd.org
X-SVN-Group: stable-8
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
Cc: 
Subject: svn commit: r205447 - stable/8/sys/dev/mxge
X-BeenThere: svn-src-all@freebsd.org
X-Mailman-Version: 2.1.5
Precedence: list
List-Id: "SVN commit messages for the entire src tree \(except for &quot;
	user&quot; and &quot; projects&quot; \)" <svn-src-all.freebsd.org>
List-Unsubscribe: <http://lists.freebsd.org/mailman/listinfo/svn-src-all>,
	<mailto:svn-src-all-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/svn-src-all>
List-Post: <mailto:svn-src-all@freebsd.org>
List-Help: <mailto:svn-src-all-request@freebsd.org?subject=help>
List-Subscribe: <http://lists.freebsd.org/mailman/listinfo/svn-src-all>,
	<mailto:svn-src-all-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Mon, 22 Mar 2010 14:50:08 -0000

Author: gallatin
Date: Mon Mar 22 14:50:08 2010
New Revision: 205447
URL: http://svn.freebsd.org/changeset/base/205447

Log:
  MFC 204212: Update mxge to support IFCAP_VLAN_HWTSO.

Modified:
  stable/8/sys/dev/mxge/if_mxge.c
Directory Properties:
  stable/8/sys/   (props changed)
  stable/8/sys/amd64/include/xen/   (props changed)
  stable/8/sys/cddl/contrib/opensolaris/   (props changed)
  stable/8/sys/contrib/dev/acpica/   (props changed)
  stable/8/sys/contrib/pf/   (props changed)
  stable/8/sys/dev/xen/xenpci/   (props changed)

Modified: stable/8/sys/dev/mxge/if_mxge.c
==============================================================================
--- stable/8/sys/dev/mxge/if_mxge.c	Mon Mar 22 13:21:52 2010	(r205446)
+++ stable/8/sys/dev/mxge/if_mxge.c	Mon Mar 22 14:50:08 2010	(r205447)
@@ -4122,6 +4122,13 @@ mxge_ioctl(struct ifnet *ifp, u_long com
 		}
 		if (mask & IFCAP_VLAN_HWTAGGING)
 			ifp->if_capenable ^= IFCAP_VLAN_HWTAGGING;
+		if (mask & IFCAP_VLAN_HWTSO)
+			ifp->if_capenable ^= IFCAP_VLAN_HWTSO;
+
+		if (!(ifp->if_capabilities & IFCAP_VLAN_HWTSO) ||
+		    !(ifp->if_capenable & IFCAP_VLAN_HWTAGGING))
+			ifp->if_capenable &= ~IFCAP_VLAN_HWTSO;
+
 		mtx_unlock(&sc->driver_mtx);
 		VLAN_CAPABILITIES(ifp);
 
@@ -4733,6 +4740,11 @@ mxge_attach(device_t dev)
 
 #ifdef MXGE_NEW_VLAN_API
 	ifp->if_capabilities |= IFCAP_VLAN_HWTAGGING | IFCAP_VLAN_HWCSUM;
+
+	/* Only FW 1.4.32 and newer can do TSO over vlans */
+	if (sc->fw_ver_major == 1 && sc->fw_ver_minor == 4 &&
+	    sc->fw_ver_tiny >= 32)
+		ifp->if_capabilities |= IFCAP_VLAN_HWTSO;
 #endif
 
 	sc->max_mtu = mxge_max_mtu(sc);