diff options
Diffstat (limited to 'drivers/net/ethernet/cadence/macb_main.c')
| -rw-r--r-- | drivers/net/ethernet/cadence/macb_main.c | 20 |
1 files changed, 17 insertions, 3 deletions
diff --git a/drivers/net/ethernet/cadence/macb_main.c b/drivers/net/ethernet/cadence/macb_main.c index b7bc160b7a50..51f866288582 100644 --- a/drivers/net/ethernet/cadence/macb_main.c +++ b/drivers/net/ethernet/cadence/macb_main.c @@ -633,6 +633,15 @@ static void macb_pcs_an_restart(struct phylink_pcs *pcs) /* Not supported */ } +static int macb_pcs_config(struct phylink_pcs *pcs, + unsigned int mode, + phy_interface_t interface, + const unsigned long *advertising, + bool permit_pause_to_mac) +{ + return 0; +} + static const struct phylink_pcs_ops macb_phylink_usx_pcs_ops = { .pcs_get_state = macb_usx_pcs_get_state, .pcs_config = macb_usx_pcs_config, @@ -642,6 +651,7 @@ static const struct phylink_pcs_ops macb_phylink_usx_pcs_ops = { static const struct phylink_pcs_ops macb_phylink_pcs_ops = { .pcs_get_state = macb_pcs_get_state, .pcs_an_restart = macb_pcs_an_restart, + .pcs_config = macb_pcs_config, }; static void macb_mac_config(struct phylink_config *config, unsigned int mode, @@ -776,10 +786,13 @@ static int macb_mac_prepare(struct phylink_config *config, unsigned int mode, if (interface == PHY_INTERFACE_MODE_10GBASER) bp->phylink_pcs.ops = &macb_phylink_usx_pcs_ops; - else + else if (interface == PHY_INTERFACE_MODE_SGMII) bp->phylink_pcs.ops = &macb_phylink_pcs_ops; + else + bp->phylink_pcs.ops = NULL; - phylink_set_pcs(bp->phylink, &bp->phylink_pcs); + if (bp->phylink_pcs.ops) + phylink_set_pcs(bp->phylink, &bp->phylink_pcs); return 0; } @@ -2040,7 +2053,8 @@ static inline int macb_clear_csum(struct sk_buff *skb) static int macb_pad_and_fcs(struct sk_buff **skb, struct net_device *ndev) { - bool cloned = skb_cloned(*skb) || skb_header_cloned(*skb); + bool cloned = skb_cloned(*skb) || skb_header_cloned(*skb) || + skb_is_nonlinear(*skb); int padlen = ETH_ZLEN - (*skb)->len; int headroom = skb_headroom(*skb); int tailroom = skb_tailroom(*skb); |