diff options
Diffstat (limited to 'drivers/net/ethernet/mscc/ocelot.c')
| -rw-r--r-- | drivers/net/ethernet/mscc/ocelot.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/net/ethernet/mscc/ocelot.c b/drivers/net/ethernet/mscc/ocelot.c index b1311b656e17..455293aa6343 100644 --- a/drivers/net/ethernet/mscc/ocelot.c +++ b/drivers/net/ethernet/mscc/ocelot.c @@ -771,7 +771,10 @@ void ocelot_phylink_mac_link_up(struct ocelot *ocelot, int port, ocelot_write_rix(ocelot, 0, ANA_POL_FLOWC, port); - ocelot_fields_write(ocelot, port, SYS_PAUSE_CFG_PAUSE_ENA, tx_pause); + /* Don't attempt to send PAUSE frames on the NPI port, it's broken */ + if (port != ocelot->npi) + ocelot_fields_write(ocelot, port, SYS_PAUSE_CFG_PAUSE_ENA, + tx_pause); /* Undo the effects of ocelot_phylink_mac_link_down: * enable MAC module |