+static u16 bnxt_hwrm_get_wol_fltrs(struct bnxt *bp, u16 handle)
+{
+ struct hwrm_wol_filter_qcfg_input req = {0};
+ struct hwrm_wol_filter_qcfg_output *resp = bp->hwrm_cmd_resp_addr;
+ u16 next_handle = 0;
+ int rc;
+
+ bnxt_hwrm_cmd_hdr_init(bp, &req, HWRM_WOL_FILTER_QCFG, -1, -1);
+ req.port_id = cpu_to_le16(bp->pf.port_id);
+ req.handle = cpu_to_le16(handle);
+ mutex_lock(&bp->hwrm_cmd_lock);
+ rc = _hwrm_send_message(bp, &req, sizeof(req), HWRM_CMD_TIMEOUT);
+ if (!rc) {
+ next_handle = le16_to_cpu(resp->next_handle);
+ if (next_handle != 0) {
+ if (resp->wol_type ==
+ WOL_FILTER_ALLOC_REQ_WOL_TYPE_MAGICPKT) {
+ bp->wol = 1;
+ bp->wol_filter_id = resp->wol_filter_id;
+ }
+ }
+ }
+ mutex_unlock(&bp->hwrm_cmd_lock);
+ return next_handle;
+}
+
+static void bnxt_get_wol_settings(struct bnxt *bp)
+{
+ u16 handle = 0;
+
+ if (!BNXT_PF(bp) || !(bp->flags & BNXT_FLAG_WOL_CAP))
+ return;
+
+ do {
+ handle = bnxt_hwrm_get_wol_fltrs(bp, handle);
+ } while (handle && handle != 0xffff);
+}
+