Re: [PATCH RFC 5/5] qedf: Add FIP request handling
From: Hannes Reinecke <hidden>
Date: 2017-01-10 06:58:12
Also in:
linux-scsi
Possibly related (same subject, not in this thread)
- 2016-12-28 · Re: [PATCH RFC 5/5] qedf: Add FIP request handling · Hannes Reinecke <hidden>
- 2016-12-23 · [PATCH RFC 5/5] qedf: Add FIP request handling · Dupuis, Chad <hidden>
On 01/09/2017 05:47 PM, Chad Dupuis wrote:
On Wed, 28 Dec 2016, 9:11am -0000, Hannes Reinecke wrote:quoted
On 12/23/2016 08:17 PM, Dupuis, Chad wrote:quoted
From: "Dupuis, Chad" <chad.dupuis-YGCgFSpz5w/QT0dZR+AlfA@public.gmane.org> This patch adds handling for FIP requests and responses that are handled by the driver itself and not by libfcoe. Signed-off-by: Nilesh Javali <nilesh.javali-YGCgFSpz5w/QT0dZR+AlfA@public.gmane.org> Signed-off-by: Manish Rangankar <manish.rangankar-YGCgFSpz5w/QT0dZR+AlfA@public.gmane.org> Signed-off-by: Saurav Kashyap <saurav.kashyap-YGCgFSpz5w/QT0dZR+AlfA@public.gmane.org> Signed-off-by: Chad Dupuis <chad.dupuis-YGCgFSpz5w/QT0dZR+AlfA@public.gmane.org> --- drivers/scsi/qedf/qedf_fip.c | 267 +++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 267 insertions(+) create mode 100644 drivers/scsi/qedf/qedf_fip.cdiff --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 Public License + * (GPL) Version 2, available from the file COPYING in the main directory of + * this source tree. + */ +#include <linux/if_ether.h> +#include <linux/if_vlan.h> +#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] = 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 Nürnberg GF: F. Imendörffer, J. Smithard, J. Guild, D. Upmanyu, G. Norton HRB 21284 (AG Nürnberg)