diff options
Diffstat (limited to 'drivers/net/phy/mscc/mscc_ptp.c')
| -rw-r--r-- | drivers/net/phy/mscc/mscc_ptp.c | 34 |
1 files changed, 21 insertions, 13 deletions
diff --git a/drivers/net/phy/mscc/mscc_ptp.c b/drivers/net/phy/mscc/mscc_ptp.c index de6c7312e8f2..72847320cb65 100644 --- a/drivers/net/phy/mscc/mscc_ptp.c +++ b/drivers/net/phy/mscc/mscc_ptp.c @@ -1298,7 +1298,6 @@ static void vsc8584_set_input_clk_configured(struct phy_device *phydev) static int __vsc8584_init_ptp(struct phy_device *phydev) { - struct vsc8531_private *vsc8531 = phydev->priv; static const u32 ltc_seq_e[] = { 0, 400000, 0, 0, 0 }; static const u8 ltc_seq_a[] = { 8, 6, 5, 4, 2 }; u32 val; @@ -1515,17 +1514,7 @@ static int __vsc8584_init_ptp(struct phy_device *phydev) vsc85xx_ts_eth_cmp1_sig(phydev); - vsc8531->mii_ts.rxtstamp = vsc85xx_rxtstamp; - vsc8531->mii_ts.txtstamp = vsc85xx_txtstamp; - vsc8531->mii_ts.hwtstamp = vsc85xx_hwtstamp; - vsc8531->mii_ts.ts_info = vsc85xx_ts_info; - phydev->mii_ts = &vsc8531->mii_ts; - - memcpy(&vsc8531->ptp->caps, &vsc85xx_clk_caps, sizeof(vsc85xx_clk_caps)); - - vsc8531->ptp->ptp_clock = ptp_clock_register(&vsc8531->ptp->caps, - &phydev->mdio.dev); - return PTR_ERR_OR_ZERO(vsc8531->ptp->ptp_clock); + return 0; } void vsc8584_config_ts_intr(struct phy_device *phydev) @@ -1552,6 +1541,16 @@ int vsc8584_ptp_init(struct phy_device *phydev) return 0; } +void vsc8584_ptp_deinit(struct phy_device *phydev) +{ + struct vsc8531_private *vsc8531 = phydev->priv; + + if (vsc8531->ptp->ptp_clock) { + ptp_clock_unregister(vsc8531->ptp->ptp_clock); + skb_queue_purge(&vsc8531->rx_skbs_list); + } +} + irqreturn_t vsc8584_handle_ts_interrupt(struct phy_device *phydev) { struct vsc8531_private *priv = phydev->priv; @@ -1612,7 +1611,16 @@ int vsc8584_ptp_probe(struct phy_device *phydev) vsc8531->ptp->phydev = phydev; - return 0; + vsc8531->mii_ts.rxtstamp = vsc85xx_rxtstamp; + vsc8531->mii_ts.txtstamp = vsc85xx_txtstamp; + vsc8531->mii_ts.hwtstamp = vsc85xx_hwtstamp; + vsc8531->mii_ts.ts_info = vsc85xx_ts_info; + phydev->mii_ts = &vsc8531->mii_ts; + + memcpy(&vsc8531->ptp->caps, &vsc85xx_clk_caps, sizeof(vsc85xx_clk_caps)); + vsc8531->ptp->ptp_clock = ptp_clock_register(&vsc8531->ptp->caps, + &phydev->mdio.dev); + return PTR_ERR_OR_ZERO(vsc8531->ptp->ptp_clock); } int vsc8584_ptp_probe_once(struct phy_device *phydev) |