From owner-cvs-src-old@FreeBSD.ORG Mon Mar 16 03:11:25 2009 Return-Path: Delivered-To: cvs-src-old@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id C80DD1065673 for ; Mon, 16 Mar 2009 03:11:25 +0000 (UTC) (envelope-from scf@FreeBSD.org) Received: from repoman.freebsd.org (repoman.freebsd.org [IPv6:2001:4f8:fff6::29]) by mx1.freebsd.org (Postfix) with ESMTP id B4E698FC1E for ; Mon, 16 Mar 2009 03:11:25 +0000 (UTC) (envelope-from scf@FreeBSD.org) Received: from repoman.freebsd.org (localhost [127.0.0.1]) by repoman.freebsd.org (8.14.3/8.14.3) with ESMTP id n2G3BP37023384 for ; Mon, 16 Mar 2009 03:11:25 GMT (envelope-from scf@repoman.freebsd.org) Received: (from svn2cvs@localhost) by repoman.freebsd.org (8.14.3/8.14.3/Submit) id n2G3BPaN023383 for cvs-src-old@freebsd.org; Mon, 16 Mar 2009 03:11:25 GMT (envelope-from scf@repoman.freebsd.org) Message-Id: <200903160311.n2G3BPaN023383@repoman.freebsd.org> X-Authentication-Warning: repoman.freebsd.org: svn2cvs set sender to scf@repoman.freebsd.org using -f From: Sean Farley Date: Mon, 16 Mar 2009 03:11:02 +0000 (UTC) To: cvs-src-old@freebsd.org X-FreeBSD-CVS-Branch: HEAD Subject: cvs commit: src/sys/net if_tap.c X-BeenThere: cvs-src-old@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: **OBSOLETE** CVS commit messages for the src tree List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 16 Mar 2009 03:11:26 -0000 scf 2009-03-16 03:11:02 UTC FreeBSD src repository Modified files: sys/net if_tap.c Log: SVN rev 189866 on 2009-03-16 03:11:02Z by scf Add the SIOCSIFMTU ioctl handling directly to tap(4) permitting it to have its MTU set higher than 1500 (ETHERMTU). Its new limit is now 65535 as enforced by ifhwioctl() in if.c This allows a tap(4) device to be added to a bridge, which requires all interface members to have the same MTU, with an interface configured for jumbo frames. QEMU may now connect to a network via tap(4) without requiring the real interface to have its MTU set to 1500 or lower. Reviewed by: rpaulo, bms MFC after: 1 week Revision Changes Path 1.78 +7 -0 src/sys/net/if_tap.c