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" <chad.dup...@cavium.com>
>>>
>>> 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.jav...@cavium.com>
>>> Signed-off-by: Manish Rangankar <manish.rangan...@cavium.com>
>>> Signed-off-by: Saurav Kashyap <saurav.kash...@cavium.com>
>>> Signed-off-by: Chad Dupuis <chad.dup...@cavium.com>
>>> ---
>>> 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 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
h...@suse.de +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)
