From owner-freebsd-mips@freebsd.org Thu Feb 11 04:48:12 2016 Return-Path: Delivered-To: freebsd-mips@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id D8BE6AA4984 for ; Thu, 11 Feb 2016 04:48:12 +0000 (UTC) (envelope-from yamori813@yahoo.co.jp) Received: from web101710.mail.ssk.yahoo.co.jp (web101710.mail.ssk.yahoo.co.jp [182.22.66.13]) by mx1.freebsd.org (Postfix) with SMTP id 79331BC7 for ; Thu, 11 Feb 2016 04:48:11 +0000 (UTC) (envelope-from yamori813@yahoo.co.jp) Received: (qmail 64283 invoked by uid 60001); 11 Feb 2016 04:41:22 -0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=yahoo.co.jp; s=yj20110701; t=1455165682; bh=Pf7awrP8JjBidmd3yfpL3Jhpd/GZ+9b7S9rf03Xdwrw=; h=Message-ID:X-YMail-OSG:Received:X-Mailer:X-YMail-JAS:Date:From:Reply-To:Subject:To:MIME-Version:Content-Type:Content-Transfer-Encoding; b=S3CaHfPR8ftl3O4Jts1R07ygOpO1M5DSdtNvEogPdATFAoyOW0ck8pgEqunWbANlEfFS6nx9WaFlw9qxdLZb1KElHg5O/MTkAlPRw+csKVc+FzdFCRkz9rk9Jxa/51IdiIxkoI1dQ8G8f9vqjwMbyqSp8+USq9XgMEY+rtix4Bo= DomainKey-Signature: a=rsa-sha1; q=dns; c=nofws; s=yj20110701; d=yahoo.co.jp; h=Message-ID:X-YMail-OSG:Received:X-Mailer:X-YMail-JAS:Date:From:Reply-To:Subject:To:MIME-Version:Content-Type:Content-Transfer-Encoding; b=ptBdvq9nMZwipOJcOMQFW36cQ01bwXbuRo3R8ZrmwSywae2vawqdvmlJQTOkbRWUPH1tHuIMnDUKMBVrjnTUIMalkfkCDU1Wp6Ck1cq6ZeR1WqI9z4VvjBvnLtZY2eNfYIuGcg6abgaEK1u6Ao1RwjodjlnmXxsyAms0hNrpXOo=; Message-ID: <316967.63047.qm@web101710.mail.ssk.yahoo.co.jp> X-YMail-OSG: 2_oMYp0VM1kyF8Q.vxXAZzTuT8KkohEfiCr7Z.2ZNxNmz3wi0Sg.Qsn.5xekPFqP4uGxgTYFeuWNKW22XCl2tnVljQZEa4IHiU_f_riF5KkgdEufxjErIks0GoYG0DlvfO5H3cYt5FTxEt_QyU5BZYIQ7PkhnIBMEx9xduMjeHtFBa6ydTbuY6Chq5ENHmZOjp8DpBKlwtTbt3hOuAD1tW5Rkcw5VBusdTkIpZj.dRt6MwmNfiElGQWUO_5V5K.7C8d3ZcfKueIaAiLCtIj2rhZDL1TCuNqnKAzkhNYh7SGA0usi_Le7bKH0E7OHktir8WsGBpJfGIw6OKF8ACtKPA6fY4ekOMzJKsBlUH84GM_GjM224jlaOtrXBKPtAts2Lfx7HmJHezmZ9A78UvmWl.d_BtVSlG_Qsd5mSzRNJeumHSMeGtJUztIEjVa6RpJf1ALxXSMxHQhnh23RL5H9hR8r39V9m_eFRs0LUClcJU7HAs1bxUdqou3TeGciPoNcQvr13V4dmZNldurnXWBJTVdFyD0Df_3ir_UlBFI- Received: from [110.134.194.196] by web101710.mail.ssk.yahoo.co.jp via HTTP; Thu, 11 Feb 2016 13:41:21 JST X-Mailer: YahooMailWebService/0.8.111_67 X-YMail-JAS: uumtNf4VM1l4b3AhIes6VUe1wkK_Q0aYEX.GtCsTyzgYv1KQIBEpas11oOdowlUlVA8sKVDj.Jhyms1ugIw7Y.N6eINS2w63CGHxVyqzPTLU4S6JnpgWYAcNKPRTg0n6VgLF Date: Thu, 11 Feb 2016 13:41:21 +0900 (JST) From: Mori Hiroki Reply-To: Mori Hiroki Subject: about if_arge.c To: "freebsd-mips@freebsd.org" MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Transfer-Encoding: quoted-printable X-BeenThere: freebsd-mips@freebsd.org X-Mailman-Version: 2.1.20 Precedence: list List-Id: Porting FreeBSD to MIPS List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 11 Feb 2016 04:48:12 -0000 I make AR2315 ethercode. I refer=A0if_arge.c and I have idea.=0A=0ACurrent = code is here.=0A=0A=A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0=A0if (sc->arge_hw_flags = & ARGE_HW_FLG_RX_DESC_ALIGN_4BYTE)=0A=A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 = =A0 =A0 =A0 arge_fixup_rx(m);=0A=0A=A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 m->m_pkt= hdr.rcvif =3D ifp;=0A=A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 /* Skip 4 bytes of CRC= */=0A=A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 m->m_pkthdr.len =3D m->m_len =3D pack= et_len - ETHER_CRC_LEN;=0A=0A=0AI think better set m_len before arge_fixup_= rx().=A0=0AThis is only copy packet length at arge_fixup_rx().=0A=0A=A0 =A0= =A0 =A0 =A0 =A0 =A0 =A0 /* Skip 4 bytes of CRC */=0A=A0 =A0 =A0 =A0 =A0 = =A0 =A0 =A0=A0m->m_pkthdr.len =3D m->m_len =3D packet_len - ETHER_CRC_LEN; = =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 =A0 if (sc->arg= e_hw_flags & ARGE_HW_FLG_RX_DESC_ALIGN_4BYTE)=0A=A0 =A0 =A0 =A0 =A0 =A0 =A0= =A0 =A0 =A0 =A0 =A0=A0arge_fixup_rx(m);=0A=0A=A0 =A0 =A0 =A0 =A0 =A0 =A0 = =A0=A0m->m_pkthdr.rcvif =3D ifp;=0A=0AAnd=0A=0A=A0 =A0 =A0 =A0=A0if (sc->ar= ge_hw_flags & ARGE_HW_FLG_RX_DESC_ALIGN_4BYTE)=0A=A0 =A0 =A0 =A0 =A0 =A0 = =A0 =A0 m_adj(m, sizeof(uint64_t));=0A=0AI think not need uint64_t(8byte) o= nly tcp header 2 byte(ETHER_ALIGN)=A0shift.=A0=0A=0A=A0 =A0 =A0 =A0 if (sc-= >arge_hw_flags & ARGE_HW_FLG_RX_DESC_ALIGN_4BYTE)=0A=A0 =A0 =A0 =A0 =A0 =A0= =A0 =A0=A0m_adj(m, sizeof(uint32_t));=0A=0ARegards.=0A=0AHiroki Mori=0A