diff options
Diffstat (limited to 'drivers/net/qede/base/ecore_vf.c')
| -rw-r--r-- | drivers/net/qede/base/ecore_vf.c | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/drivers/net/qede/base/ecore_vf.c b/drivers/net/qede/base/ecore_vf.c index 8a08911a..334db6b9 100644 --- a/drivers/net/qede/base/ecore_vf.c +++ b/drivers/net/qede/base/ecore_vf.c @@ -1628,6 +1628,39 @@ exit: return rc; } +enum _ecore_status_t +ecore_vf_pf_update_mtu(struct ecore_hwfn *p_hwfn, u16 mtu) +{ + struct ecore_vf_iov *p_iov = p_hwfn->vf_iov_info; + struct vfpf_update_mtu_tlv *p_req; + struct pfvf_def_resp_tlv *p_resp; + enum _ecore_status_t rc; + + if (!mtu) + return ECORE_INVAL; + + /* clear mailbox and prep header tlv */ + p_req = ecore_vf_pf_prep(p_hwfn, CHANNEL_TLV_UPDATE_MTU, + sizeof(*p_req)); + p_req->mtu = mtu; + DP_VERBOSE(p_hwfn, ECORE_MSG_IOV, + "Requesting MTU update to %d\n", mtu); + + /* add list termination tlv */ + ecore_add_tlv(&p_iov->offset, + CHANNEL_TLV_LIST_END, + sizeof(struct channel_list_end_tlv)); + + p_resp = &p_iov->pf2vf_reply->default_resp; + rc = ecore_send_msg2pf(p_hwfn, &p_resp->hdr.status, sizeof(*p_resp)); + if (p_resp->hdr.status == PFVF_STATUS_NOT_SUPPORTED) + rc = ECORE_INVAL; + + ecore_vf_pf_req_end(p_hwfn, rc); + + return rc; +} + u16 ecore_vf_get_igu_sb_id(struct ecore_hwfn *p_hwfn, u16 sb_id) { |