From owner-svn-src-all@FreeBSD.ORG Fri Aug 9 01:15:33 2013 Return-Path: Delivered-To: svn-src-all@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) (using TLSv1 with cipher ADH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTP id F3B684D2; Fri, 9 Aug 2013 01:15:32 +0000 (UTC) (envelope-from yongari@FreeBSD.org) Received: from svn.freebsd.org (svn.freebsd.org [IPv6:2001:1900:2254:2068::e6a:0]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mx1.freebsd.org (Postfix) with ESMTPS id E032F211D; Fri, 9 Aug 2013 01:15:32 +0000 (UTC) Received: from svn.freebsd.org ([127.0.1.70]) by svn.freebsd.org (8.14.7/8.14.7) with ESMTP id r791FWAj050581; Fri, 9 Aug 2013 01:15:32 GMT (envelope-from yongari@svn.freebsd.org) Received: (from yongari@localhost) by svn.freebsd.org (8.14.7/8.14.5/Submit) id r791FWhD050579; Fri, 9 Aug 2013 01:15:32 GMT (envelope-from yongari@svn.freebsd.org) Message-Id: <201308090115.r791FWhD050579@svn.freebsd.org> From: Pyun YongHyeon Date: Fri, 9 Aug 2013 01:15:32 +0000 (UTC) To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r254118 - head/sys/dev/bge X-SVN-Group: head MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-BeenThere: svn-src-all@freebsd.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: "SVN commit messages for the entire src tree \(except for " user" and " projects" \)" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 09 Aug 2013 01:15:33 -0000 Author: yongari Date: Fri Aug 9 01:15:32 2013 New Revision: 254118 URL: http://svnweb.freebsd.org/changeset/base/254118 Log: Fix for IPv4 fragment packets treated as RMCP. bit25 of rxMode MAC register of 5762 needs to be set for rx mgmt filter to work correctly when processing match for UDP header fields. Otherwise false positive can occur which causes IPv4 fragment to be received by APE instead of host. Reported by: Geans Pin Modified: head/sys/dev/bge/if_bge.c head/sys/dev/bge/if_bgereg.h Modified: head/sys/dev/bge/if_bge.c ============================================================================== --- head/sys/dev/bge/if_bge.c Fri Aug 9 01:10:33 2013 (r254117) +++ head/sys/dev/bge/if_bge.c Fri Aug 9 01:15:32 2013 (r254118) @@ -5542,6 +5542,8 @@ bge_init_locked(struct bge_softc *sc) mode = CSR_READ_4(sc, BGE_RX_MODE); if (BGE_IS_5755_PLUS(sc)) mode |= BGE_RXMODE_IPV6_ENABLE; + if (sc->bge_asicrev == BGE_ASICREV_BCM5762) + mode |= BGE_RXMODE_IPV4_FRAG_FIX; CSR_WRITE_4(sc,BGE_RX_MODE, mode | BGE_RXMODE_ENABLE); DELAY(10); Modified: head/sys/dev/bge/if_bgereg.h ============================================================================== --- head/sys/dev/bge/if_bgereg.h Fri Aug 9 01:10:33 2013 (r254117) +++ head/sys/dev/bge/if_bgereg.h Fri Aug 9 01:15:32 2013 (r254118) @@ -841,6 +841,7 @@ #define BGE_RXMODE_RX_NO_CRC_CHECK 0x00000200 #define BGE_RXMODE_RX_KEEP_VLAN_DIAG 0x00000400 #define BGE_RXMODE_IPV6_ENABLE 0x01000000 +#define BGE_RXMODE_IPV4_FRAG_FIX 0x02000000 /* Receive MAC status register */ #define BGE_RXSTAT_REMOTE_XOFFED 0x00000001