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i40e: When in promisc mode apply promisc mode to Tx Traffic as well 

In MFP mode particularly when we were setting the PF VSI in limited
promiscuous, the HW switch was still mirroring the outgoing packets
from other VSIs (VF/VMdq) onto the PF VSI.

With this new bit set, the mirroring doesn't happen any more and so
we are in limited promiscuous on the PF VSI in MFP which is similar
to defport.

An API check is not required, since this bit is reserved for FW API
version < 1.5

Also update copyright year in file headers.

Change-ID: I9840cb95f11dde733d943cb03ce84f68b9611bc8
Signed-off-by: Anjali Singhai Jain <anjali.singhai@intel.com>
Tested-by: Andrew Bowers <andrewx.bowers@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
This commit is contained in:
Anjali Singhai Jain 2016-01-15 14:33:21 -08:00 committed by Jeff Kirsher
parent 73b03f9848
commit 3b1200891b
3 changed files with 12 additions and 3 deletions
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3
drivers/net/ethernet/intel/i40e/i40e_adminq_cmd.h
View File

@ -1,7 +1,7 @@
/*******************************************************************************
*
* Intel Ethernet Controller XL710 Family Linux Driver
* Copyright(c) 2013 - 2014 Intel Corporation.
* Copyright(c) 2013 - 2016 Intel Corporation.
*
* This program is free software; you can redistribute it and/or modify it
* under the terms and conditions of the GNU General Public License,
@ -1087,6 +1087,7 @@ struct i40e_aqc_set_vsi_promiscuous_modes {
#define I40E_AQC_SET_VSI_PROMISC_BROADCAST 0x04
#define I40E_AQC_SET_VSI_DEFAULT 0x08
#define I40E_AQC_SET_VSI_PROMISC_VLAN 0x10
#define I40E_AQC_SET_VSI_PROMISC_TX 0x8000
__le16 seid;
#define I40E_AQC_VSI_PROM_CMD_SEID_MASK 0x3FF
__le16 vlan_tag;

9
drivers/net/ethernet/intel/i40e/i40e_common.c
View File

@ -1952,12 +1952,19 @@ i40e_status i40e_aq_set_vsi_unicast_promiscuous(struct i40e_hw *hw,
i40e_fill_default_direct_cmd_desc(&desc,
i40e_aqc_opc_set_vsi_promiscuous_modes);
if (set)
if (set) {
flags |= I40E_AQC_SET_VSI_PROMISC_UNICAST;
if (((hw->aq.api_maj_ver == 1) && (hw->aq.api_min_ver >= 5)) ||
(hw->aq.api_maj_ver > 1))
flags |= I40E_AQC_SET_VSI_PROMISC_TX;
}
cmd->promiscuous_flags = cpu_to_le16(flags);
cmd->valid_flags = cpu_to_le16(I40E_AQC_SET_VSI_PROMISC_UNICAST);
if (((hw->aq.api_maj_ver >= 1) && (hw->aq.api_min_ver >= 5)) ||
(hw->aq.api_maj_ver > 1))
cmd->valid_flags |= cpu_to_le16(I40E_AQC_SET_VSI_PROMISC_TX);
cmd->seid = cpu_to_le16(seid);
status = i40e_asq_send_command(hw, &desc, NULL, 0, cmd_details);

3
drivers/net/ethernet/intel/i40evf/i40e_adminq_cmd.h
View File

@ -1,7 +1,7 @@
/*******************************************************************************
*
* Intel Ethernet Controller XL710 Family Linux Virtual Function Driver
* Copyright(c) 2013 - 2014 Intel Corporation.
* Copyright(c) 2013 - 2016 Intel Corporation.
*
* This program is free software; you can redistribute it and/or modify it
* under the terms and conditions of the GNU General Public License,
@ -1084,6 +1084,7 @@ struct i40e_aqc_set_vsi_promiscuous_modes {
#define I40E_AQC_SET_VSI_PROMISC_BROADCAST 0x04
#define I40E_AQC_SET_VSI_DEFAULT 0x08
#define I40E_AQC_SET_VSI_PROMISC_VLAN 0x10
#define I40E_AQC_SET_VSI_PROMISC_TX 0x8000
__le16 seid;
#define I40E_AQC_VSI_PROM_CMD_SEID_MASK 0x3FF
__le16 vlan_tag;