diff options
| author |   Kevin Scott <kevin.c.scott@intel.com> | 2013-11-20 10:02:51 +0000 |
|---|---|---|
| committer |   Jeff Kirsher <jeffrey.t.kirsher@intel.com> | 2013-12-06 16:26:39 -0800 |
| commit | e1c51b9586759d2ceaa0cdcddbe648d765accf04 (patch) | |
| tree | b7b109e0f5d611963d3e6ed6d8fbaa4e444c0f84 /drivers/net/ethernet | |
| parent | i40e: get media type during link info (diff) | |
| download | linux-dev-e1c51b9586759d2ceaa0cdcddbe648d765accf04.tar.xz linux-dev-e1c51b9586759d2ceaa0cdcddbe648d765accf04.zip | |
i40e: Add flag for L2 VEB filtering
Add a new flag to the add VEB command which allows the
driver to request the hardware to filter on L2 parameters.
This is an implementation of the driver access to a new firmware
feature.
Change-Id: Id61d3cad4125bdc68b8fd9d555c448a10c344b6b
Signed-off-by: Kevin Scott <kevin.c.scott@intel.com>
Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com>
Tested-by: Kavindya Deegala <kavindya.s.deegala@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Diffstat (limited to 'drivers/net/ethernet')
| -rw-r--r-- | drivers/net/ethernet/intel/i40e/i40e_common.c | 8 | ||||
| -rw-r--r-- | drivers/net/ethernet/intel/i40e/i40e_main.c | 4 | ||||
| -rw-r--r-- | drivers/net/ethernet/intel/i40e/i40e_prototype.h | 3 |
3 files changed, 12 insertions, 3 deletions
diff --git a/drivers/net/ethernet/intel/i40e/i40e_common.c b/drivers/net/ethernet/intel/i40e/i40e_common.c index 2cc01c21681a..1300d3d0aac4 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_common.c +++ b/drivers/net/ethernet/intel/i40e/i40e_common.c @@ -924,6 +924,7 @@ i40e_get_link_status_exit: * @downlink_seid: the VSI SEID * @enabled_tc: bitmap of TCs to be enabled * @default_port: true for default port VSI, false for control port + * @enable_l2_filtering: true to add L2 filter table rules to regular forwarding rules for cloud support * @veb_seid: pointer to where to put the resulting VEB SEID * @cmd_details: pointer to command details structure or NULL * @@ -932,7 +933,8 @@ i40e_get_link_status_exit: **/ i40e_status i40e_aq_add_veb(struct i40e_hw *hw, u16 uplink_seid, u16 downlink_seid, u8 enabled_tc, - bool default_port, u16 *veb_seid, + bool default_port, bool enable_l2_filtering, + u16 *veb_seid, struct i40e_asq_cmd_details *cmd_details) { struct i40e_aq_desc desc; @@ -958,6 +960,10 @@ i40e_status i40e_aq_add_veb(struct i40e_hw *hw, u16 uplink_seid, veb_flags |= I40E_AQC_ADD_VEB_PORT_TYPE_DEFAULT; else veb_flags |= I40E_AQC_ADD_VEB_PORT_TYPE_DATA; + + if (enable_l2_filtering) + veb_flags |= I40E_AQC_ADD_VEB_ENABLE_L2_FILTER; + cmd->veb_flags = cpu_to_le16(veb_flags); status = i40e_asq_send_command(hw, &desc, NULL, 0, cmd_details); diff --git a/drivers/net/ethernet/intel/i40e/i40e_main.c b/drivers/net/ethernet/intel/i40e/i40e_main.c index 5d234a13abc5..b6d6494a84ae 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_main.c +++ b/drivers/net/ethernet/intel/i40e/i40e_main.c @@ -6525,11 +6525,13 @@ void i40e_veb_release(struct i40e_veb *veb) static int i40e_add_veb(struct i40e_veb *veb, struct i40e_vsi *vsi) { bool is_default = (vsi->idx == vsi->back->lan_vsi); + bool is_cloud = false; int ret; /* get a VEB from the hardware */ ret = i40e_aq_add_veb(&veb->pf->hw, veb->uplink_seid, vsi->seid, - veb->enabled_tc, is_default, &veb->seid, NULL); + veb->enabled_tc, is_default, + is_cloud, &veb->seid, NULL); if (ret) { dev_info(&veb->pf->pdev->dev, "couldn't add VEB, err %d, aq_err %d\n", diff --git a/drivers/net/ethernet/intel/i40e/i40e_prototype.h b/drivers/net/ethernet/intel/i40e/i40e_prototype.h index f75bb9ccc900..930f53a2f50c 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_prototype.h +++ b/drivers/net/ethernet/intel/i40e/i40e_prototype.h @@ -106,7 +106,8 @@ i40e_status i40e_aq_update_vsi_params(struct i40e_hw *hw, struct i40e_asq_cmd_details *cmd_details); i40e_status i40e_aq_add_veb(struct i40e_hw *hw, u16 uplink_seid, u16 downlink_seid, u8 enabled_tc, - bool default_port, u16 *pveb_seid, + bool default_port, bool enable_l2_filtering, + u16 *pveb_seid, struct i40e_asq_cmd_details *cmd_details); i40e_status i40e_aq_get_veb_parameters(struct i40e_hw *hw, u16 veb_seid, u16 *switch_id, bool *floating, |