diff options
Diffstat (limited to 'drivers/net/dsa/ocelot/felix_vsc9959.c')
| -rw-r--r-- | drivers/net/dsa/ocelot/felix_vsc9959.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/net/dsa/ocelot/felix_vsc9959.c b/drivers/net/dsa/ocelot/felix_vsc9959.c index 030738fef60e..5de6a27052fc 100644 --- a/drivers/net/dsa/ocelot/felix_vsc9959.c +++ b/drivers/net/dsa/ocelot/felix_vsc9959.c @@ -1411,7 +1411,7 @@ static int vsc9959_qos_port_tas_set(struct ocelot *ocelot, int port, mutex_lock(&ocelot->tas_lock); - if (!taprio->enable) { + if (taprio->cmd == TAPRIO_CMD_DESTROY) { ocelot_port_mqprio(ocelot, port, &taprio->mqprio); ocelot_rmw_rix(ocelot, 0, QSYS_TAG_CONFIG_ENABLE, QSYS_TAG_CONFIG, port); @@ -1423,6 +1423,8 @@ static int vsc9959_qos_port_tas_set(struct ocelot *ocelot, int port, mutex_unlock(&ocelot->tas_lock); return 0; + } else if (taprio->cmd != TAPRIO_CMD_REPLACE) { + return -EOPNOTSUPP; } ret = ocelot_port_mqprio(ocelot, port, &taprio->mqprio); |