return hwrm_req_send(bp, req);
}
-void bnxt_ptp_cfg_tstamp_filters(struct bnxt *bp)
+int bnxt_ptp_cfg_tstamp_filters(struct bnxt *bp)
{
struct bnxt_ptp_cfg *ptp = bp->ptp_cfg;
struct hwrm_port_mac_cfg_input *req;
+ int rc;
if (!ptp || !ptp->tstamp_filters)
- return;
+ return -EIO;
- if (hwrm_req_init(bp, req, HWRM_PORT_MAC_CFG))
+ rc = hwrm_req_init(bp, req, HWRM_PORT_MAC_CFG);
+ if (rc)
goto out;
if (!(bp->fw_cap & BNXT_FW_CAP_RX_ALL_PKT_TS) && (ptp->tstamp_filters &
req->enables = cpu_to_le32(PORT_MAC_CFG_REQ_ENABLES_RX_TS_CAPTURE_PTP_MSG_TYPE);
req->rx_ts_capture_ptp_msg_type = cpu_to_le16(ptp->rxctl);
- if (!hwrm_req_send(bp, req)) {
+ rc = hwrm_req_send(bp, req);
+ if (!rc) {
bp->ptp_all_rx_tstamp = !!(ptp->tstamp_filters &
PORT_MAC_CFG_REQ_FLAGS_ALL_RX_TS_CAPTURE_ENABLE);
- return;
+ return 0;
}
ptp->tstamp_filters = 0;
out:
bp->ptp_all_rx_tstamp = 0;
netdev_warn(bp->dev, "Failed to configure HW packet timestamp filters\n");
+ return rc;
}
void bnxt_ptp_reapply_pps(struct bnxt *bp)
{
struct bnxt_ptp_cfg *ptp = bp->ptp_cfg;
u32 flags = 0;
- int rc = 0;
switch (ptp->rx_filter) {
case HWTSTAMP_FILTER_ALL:
ptp->tstamp_filters = flags;
- if (netif_running(bp->dev)) {
- if (ptp->rx_filter == HWTSTAMP_FILTER_ALL) {
- rc = bnxt_close_nic(bp, false, false);
- if (!rc)
- rc = bnxt_open_nic(bp, false, false);
- } else {
- bnxt_ptp_cfg_tstamp_filters(bp);
- }
- if (!rc && !ptp->tstamp_filters)
- rc = -EIO;
- }
-
- return rc;
+ return bnxt_ptp_cfg_tstamp_filters(bp);
}
int bnxt_hwtstamp_set(struct net_device *dev, struct ifreq *ifr)
int bnxt_ptp_parse(struct sk_buff *skb, u16 *seq_id, u16 *hdr_off);
void bnxt_ptp_update_current_time(struct bnxt *bp);
void bnxt_ptp_pps_event(struct bnxt *bp, u32 data1, u32 data2);
-void bnxt_ptp_cfg_tstamp_filters(struct bnxt *bp);
+int bnxt_ptp_cfg_tstamp_filters(struct bnxt *bp);
void bnxt_ptp_reapply_pps(struct bnxt *bp);
int bnxt_hwtstamp_set(struct net_device *dev, struct ifreq *ifr);
int bnxt_hwtstamp_get(struct net_device *dev, struct ifreq *ifr);