diff options
| author | Yuval Mintz <Yuval.Mintz@qlogic.com> | 2016-05-11 16:36:20 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2016-05-12 00:04:07 -0400 |
| commit | 08feecd7fc709077ce92d21a979f522a5f57170a (patch) | |
| tree | 69859bb077bbca39d56b4d00369741cd16adc615 /drivers/net/ethernet/qlogic/qed/qed_vf.c | |
| parent | fefb0202cc5c12172abba78a8404e69c6d82d680 (diff) | |
| download | lwn-08feecd7fc709077ce92d21a979f522a5f57170a.tar.gz lwn-08feecd7fc709077ce92d21a979f522a5f57170a.zip | |
qed*: Support PVID configuration
This adds support for PF control over the VF vlan configuration.
I.e., `ip link ... vf <x> vlan <vid>' should now be supported.
1. <vid> != 0 => VF receives [unknowingly] only traffic tagged by
<vid> and tags all outgoing traffic sent by VF with <vid>.
2. <vid> == 0 ==> Remove the pvid configuration, reverting to previous.
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/qed_vf.c')
| -rw-r--r-- | drivers/net/ethernet/qlogic/qed/qed_vf.c | 18 |
1 files changed, 17 insertions, 1 deletions
diff --git a/drivers/net/ethernet/qlogic/qed/qed_vf.c b/drivers/net/ethernet/qlogic/qed/qed_vf.c index e788954568d4..3c8911de3ed4 100644 --- a/drivers/net/ethernet/qlogic/qed/qed_vf.c +++ b/drivers/net/ethernet/qlogic/qed/qed_vf.c @@ -474,7 +474,7 @@ int qed_vf_pf_vport_start(struct qed_hwfn *p_hwfn, u16 mtu, u8 inner_vlan_removal, enum qed_tpa_mode tpa_mode, - u8 max_buffers_per_cqe) + u8 max_buffers_per_cqe, u8 only_untagged) { struct qed_vf_iov *p_iov = p_hwfn->vf_iov_info; struct vfpf_vport_start_tlv *req; @@ -489,6 +489,7 @@ int qed_vf_pf_vport_start(struct qed_hwfn *p_hwfn, req->inner_vlan_removal = inner_vlan_removal; req->tpa_mode = tpa_mode; req->max_buffers_per_cqe = max_buffers_per_cqe; + req->only_untagged = only_untagged; /* status blocks */ for (i = 0; i < p_hwfn->vf_iov_info->acquire_resp.resc.num_sbs; i++) @@ -547,6 +548,8 @@ qed_vf_handle_vp_update_is_needed(struct qed_hwfn *p_hwfn, return !!p_data->update_tx_switching_flg; case CHANNEL_TLV_VPORT_UPDATE_VLAN_STRIP: return !!p_data->update_inner_vlan_removal_flg; + case CHANNEL_TLV_VPORT_UPDATE_ACCEPT_ANY_VLAN: + return !!p_data->update_accept_any_vlan_flg; case CHANNEL_TLV_VPORT_UPDATE_MCAST: return !!p_data->update_approx_mcast_flg; case CHANNEL_TLV_VPORT_UPDATE_ACCEPT_PARAM: @@ -696,6 +699,19 @@ int qed_vf_pf_vport_update(struct qed_hwfn *p_hwfn, sizeof(rss_params->rss_key)); } + if (p_params->update_accept_any_vlan_flg) { + struct vfpf_vport_update_accept_any_vlan_tlv *p_any_vlan_tlv; + + size = sizeof(struct vfpf_vport_update_accept_any_vlan_tlv); + tlv = CHANNEL_TLV_VPORT_UPDATE_ACCEPT_ANY_VLAN; + p_any_vlan_tlv = qed_add_tlv(p_hwfn, &p_iov->offset, tlv, size); + + resp_size += sizeof(struct pfvf_def_resp_tlv); + p_any_vlan_tlv->accept_any_vlan = p_params->accept_any_vlan; + p_any_vlan_tlv->update_accept_any_vlan_flg = + p_params->update_accept_any_vlan_flg; + } + /* add list termination tlv */ qed_add_tlv(p_hwfn, &p_iov->offset, CHANNEL_TLV_LIST_END, sizeof(struct channel_list_end_tlv)); |