From mboxrd@z Thu Jan 1 00:00:00 1970 From: Hannes Reinecke Subject: Re: [PATCH RFC 5/5] qedf: Add FIP request handling Date: Tue, 10 Jan 2017 07:58:12 +0100 Message-ID: <9cce615f-3d83-59ea-1fe1-e08bc4265dc5@suse.de> References: <1482520628-24207-1-git-send-email-chad.dupuis@cavium.com> <1482520628-24207-6-git-send-email-chad.dupuis@cavium.com> Mime-Version: 1.0 Content-Type: text/plain; charset="windows-1252" Content-Transfer-Encoding: quoted-printable Cc: martin.petersen-QHcLZuEGTsvQT0dZR+AlfA@public.gmane.org, linux-scsi-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, netdev-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, yuval.mintz-YGCgFSpz5w/QT0dZR+AlfA@public.gmane.org, fcoe-devel-s9riP+hp16TNLxjTenLetw@public.gmane.org, QLogic-Storage-Upstream-YGCgFSpz5w/QT0dZR+AlfA@public.gmane.org To: Chad Dupuis Return-path: In-Reply-To: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: fcoe-devel-bounces-s9riP+hp16TNLxjTenLetw@public.gmane.org Sender: "fcoe-devel" List-Id: netdev.vger.kernel.org On 01/09/2017 05:47 PM, Chad Dupuis wrote: > = > On Wed, 28 Dec 2016, 9:11am -0000, Hannes Reinecke wrote: > = >> On 12/23/2016 08:17 PM, Dupuis, Chad wrote: >>> From: "Dupuis, Chad" >>> >>> This patch adds handling for FIP requests and responses that are handle= d by >>> the driver itself and not by libfcoe. >>> >>> Signed-off-by: Nilesh Javali >>> Signed-off-by: Manish Rangankar >>> Signed-off-by: Saurav Kashyap >>> Signed-off-by: Chad Dupuis >>> --- >>> drivers/scsi/qedf/qedf_fip.c | 267 +++++++++++++++++++++++++++++++++++= ++++++++ >>> 1 file changed, 267 insertions(+) >>> create mode 100644 drivers/scsi/qedf/qedf_fip.c >>> >>> diff --git a/drivers/scsi/qedf/qedf_fip.c b/drivers/scsi/qedf/qedf_fip.c >>> new file mode 100644 >>> index 0000000..4f185c6 >>> --- /dev/null >>> +++ b/drivers/scsi/qedf/qedf_fip.c >>> @@ -0,0 +1,267 @@ >>> +/* >>> + * QLogic FCoE Offload Driver >>> + * Copyright (c) 2016 Cavium Inc. >>> + * >>> + * This software is available under the terms of the GNU General Publ= ic License >>> + * (GPL) Version 2, available from the file COPYING in the main direc= tory of >>> + * this source tree. >>> + */ >>> +#include >>> +#include >>> +#include "qedf.h" >>> + >>> +extern const struct qed_fcoe_ops *qed_ops; >>> +/* >>> + * FIP VLAN functions that will eventually move to libfcoe. >>> + */ >>> + >>> +void qedf_fcoe_send_vlan_req(struct qedf_ctx *qedf) >>> +{ >>> + struct sk_buff *skb; >>> + char *eth_fr; >>> + int fr_len; >>> + struct fip_vlan *vlan; >>> +#define MY_FIP_ALL_FCF_MACS ((__u8[6]) { 1, 0x10, 0x18, 1, 0, 2= }) >>> + static u8 my_fcoe_all_fcfs[ETH_ALEN] =3D MY_FIP_ALL_FCF_MACS; >> >> Do you support VN2VN, too? > = > Not currently, no. > = Ah. Too bad. Any plans for it? It certainly eases up P2P setups for FCoE... Cheers, Hannes -- = Dr. Hannes Reinecke Teamlead Storage & Networking hare-l3A5Bk7waGM@public.gmane.org +49 911 74053 688 SUSE LINUX GmbH, Maxfeldstr. 5, 90409 N=FCrnberg GF: F. Imend=F6rffer, J. Smithard, J. Guild, D. Upmanyu, G. Norton HRB 21284 (AG N=FCrnberg)