diff options
Diffstat (limited to 'drivers/net/dsa/ocelot/felix_vsc9959.c')
| -rw-r--r-- | drivers/net/dsa/ocelot/felix_vsc9959.c | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/drivers/net/dsa/ocelot/felix_vsc9959.c b/drivers/net/dsa/ocelot/felix_vsc9959.c index 73d053501fb1..0102a82e88cc 100644 --- a/drivers/net/dsa/ocelot/felix_vsc9959.c +++ b/drivers/net/dsa/ocelot/felix_vsc9959.c @@ -1474,10 +1474,13 @@ static int vsc9959_qos_port_tas_set(struct ocelot *ocelot, int port, /* Hardware errata - Admin config could not be overwritten if * config is pending, need reset the TAS module */ - val = ocelot_read(ocelot, QSYS_PARAM_STATUS_REG_8); - if (val & QSYS_PARAM_STATUS_REG_8_CONFIG_PENDING) { - ret = -EBUSY; - goto err_reset_tc; + val = ocelot_read_rix(ocelot, QSYS_TAG_CONFIG, port); + if (val & QSYS_TAG_CONFIG_ENABLE) { + val = ocelot_read(ocelot, QSYS_PARAM_STATUS_REG_8); + if (val & QSYS_PARAM_STATUS_REG_8_CONFIG_PENDING) { + ret = -EBUSY; + goto err_reset_tc; + } } ocelot_rmw_rix(ocelot, |