diff options
Diffstat (limited to 'drivers/net/ethernet/qlogic/qed/qed_sriov.c')
| -rw-r--r-- | drivers/net/ethernet/qlogic/qed/qed_sriov.c | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/drivers/net/ethernet/qlogic/qed/qed_sriov.c b/drivers/net/ethernet/qlogic/qed/qed_sriov.c index 77376fda8eae..f01bf52bc381 100644 --- a/drivers/net/ethernet/qlogic/qed/qed_sriov.c +++ b/drivers/net/ethernet/qlogic/qed/qed_sriov.c @@ -3820,6 +3820,40 @@ static void qed_iov_get_link(struct qed_hwfn *p_hwfn, __qed_vf_get_link_caps(p_hwfn, p_caps, p_bulletin); } +static int +qed_iov_vf_pf_bulletin_update_mac(struct qed_hwfn *p_hwfn, + struct qed_ptt *p_ptt, + struct qed_vf_info *p_vf) +{ + struct qed_bulletin_content *p_bulletin = p_vf->bulletin.p_virt; + struct qed_iov_vf_mbx *mbx = &p_vf->vf_mbx; + struct vfpf_bulletin_update_mac_tlv *p_req; + u8 status = PFVF_STATUS_SUCCESS; + int rc = 0; + + if (!p_vf->p_vf_info.is_trusted_configured) { + DP_VERBOSE(p_hwfn, + QED_MSG_IOV, + "Blocking bulletin update request from untrusted VF[%d]\n", + p_vf->abs_vf_id); + status = PFVF_STATUS_NOT_SUPPORTED; + rc = -EINVAL; + goto send_status; + } + + p_req = &mbx->req_virt->bulletin_update_mac; + ether_addr_copy(p_bulletin->mac, p_req->mac); + DP_VERBOSE(p_hwfn, QED_MSG_IOV, + "Updated bulletin of VF[%d] with requested MAC[%pM]\n", + p_vf->abs_vf_id, p_req->mac); + +send_status: + qed_iov_prepare_resp(p_hwfn, p_ptt, p_vf, + CHANNEL_TLV_BULLETIN_UPDATE_MAC, + sizeof(struct pfvf_def_resp_tlv), status); + return rc; +} + static void qed_iov_process_mbx_req(struct qed_hwfn *p_hwfn, struct qed_ptt *p_ptt, int vfid) { @@ -3899,6 +3933,9 @@ static void qed_iov_process_mbx_req(struct qed_hwfn *p_hwfn, case CHANNEL_TLV_COALESCE_READ: qed_iov_vf_pf_get_coalesce(p_hwfn, p_ptt, p_vf); break; + case CHANNEL_TLV_BULLETIN_UPDATE_MAC: + qed_iov_vf_pf_bulletin_update_mac(p_hwfn, p_ptt, p_vf); + break; } } else if (qed_iov_tlv_supported(mbx->first_tlv.tl.type)) { DP_VERBOSE(p_hwfn, QED_MSG_IOV, |