diff options
author | Yuval Mintz <Yuval.Mintz@qlogic.com> | 2016-02-18 17:00:39 +0200 |
---|---|---|
committer | David S. Miller <davem@davemloft.net> | 2016-02-18 16:07:44 -0500 |
commit | 3f9b4a6972d50562613daa649ed064244e6bc7bb (patch) | |
tree | c026cf2be058f984f2b24eca91ebdba8c42736f0 /drivers/net/ethernet/qlogic/qed | |
parent | e12a285c9beccbdbb0346cce847dcd779096be5f (diff) |
qed: Lay infrastructure for vlan filtering offload
Today, interfaces are working in vlan-promisc mode; But once
vlan filtering offloaded would be supported, we'll need a method to
control it directly [e.g., when setting device to PROMISC, or when
running out of vlan credits].
This adds the necessary API for L2 client to manually choose whether to
accept all vlans or only those for which filters were configured.
Signed-off-by: Yuval Mintz <Yuval.Mintz@qlogic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/qlogic/qed')
-rw-r--r-- | drivers/net/ethernet/qlogic/qed/qed_l2.c | 23 |
1 files changed, 19 insertions, 4 deletions
diff --git a/drivers/net/ethernet/qlogic/qed/qed_l2.c b/drivers/net/ethernet/qlogic/qed/qed_l2.c index 978d07a61bbf..73feaf7eedb8 100644 --- a/drivers/net/ethernet/qlogic/qed/qed_l2.c +++ b/drivers/net/ethernet/qlogic/qed/qed_l2.c @@ -124,6 +124,8 @@ struct qed_sp_vport_update_params { u8 update_vport_active_tx_flg; u8 vport_active_tx_flg; u8 update_approx_mcast_flg; + u8 update_accept_any_vlan_flg; + u8 accept_any_vlan; unsigned long bins[8]; struct qed_rss_params *rss_params; struct qed_filter_accept_flags accept_flags; @@ -393,7 +395,9 @@ qed_sp_vport_update(struct qed_hwfn *p_hwfn, p_cmn->update_rx_active_flg = p_params->update_vport_active_rx_flg; p_cmn->tx_active_flg = p_params->vport_active_tx_flg; p_cmn->update_tx_active_flg = p_params->update_vport_active_tx_flg; - + p_cmn->accept_any_vlan = p_params->accept_any_vlan; + p_cmn->update_accept_any_vlan_flg = + p_params->update_accept_any_vlan_flg; rc = qed_sp_vport_update_rss(p_hwfn, p_ramrod, p_rss_params); if (rc) { /* Return spq entry which is taken in qed_sp_init_request()*/ @@ -444,8 +448,10 @@ static int qed_sp_vport_stop(struct qed_hwfn *p_hwfn, static int qed_filter_accept_cmd(struct qed_dev *cdev, u8 vport, struct qed_filter_accept_flags accept_flags, - enum spq_mode comp_mode, - struct qed_spq_comp_cb *p_comp_data) + u8 update_accept_any_vlan, + u8 accept_any_vlan, + enum spq_mode comp_mode, + struct qed_spq_comp_cb *p_comp_data) { struct qed_sp_vport_update_params vport_update_params; int i, rc; @@ -454,6 +460,8 @@ static int qed_filter_accept_cmd(struct qed_dev *cdev, memset(&vport_update_params, 0, sizeof(vport_update_params)); vport_update_params.vport_id = vport; vport_update_params.accept_flags = accept_flags; + vport_update_params.update_accept_any_vlan_flg = update_accept_any_vlan; + vport_update_params.accept_any_vlan = accept_any_vlan; for_each_hwfn(cdev, i) { struct qed_hwfn *p_hwfn = &cdev->hwfns[i]; @@ -471,6 +479,10 @@ static int qed_filter_accept_cmd(struct qed_dev *cdev, "Accept filter configured, flags = [Rx]%x [Tx]%x\n", accept_flags.rx_accept_filter, accept_flags.tx_accept_filter); + if (update_accept_any_vlan) + DP_VERBOSE(p_hwfn, QED_MSG_SP, + "accept_any_vlan=%d configured\n", + accept_any_vlan); } return 0; @@ -1347,6 +1359,9 @@ static int qed_update_vport(struct qed_dev *cdev, params->update_vport_active_flg; sp_params.vport_active_rx_flg = params->vport_active_flg; sp_params.vport_active_tx_flg = params->vport_active_flg; + sp_params.accept_any_vlan = params->accept_any_vlan; + sp_params.update_accept_any_vlan_flg = + params->update_accept_any_vlan_flg; /* RSS - is a bit tricky, since upper-layer isn't familiar with hwfns. * We need to re-fix the rss values per engine for CMT. @@ -1566,7 +1581,7 @@ static int qed_configure_filter_rx_mode(struct qed_dev *cdev, else if (type == QED_FILTER_RX_MODE_TYPE_MULTI_PROMISC) accept_flags.rx_accept_filter |= QED_ACCEPT_MCAST_UNMATCHED; - return qed_filter_accept_cmd(cdev, 0, accept_flags, + return qed_filter_accept_cmd(cdev, 0, accept_flags, false, false, QED_SPQ_MODE_CB, NULL); } |