diff options
Diffstat (limited to 'drivers/net/dsa/ocelot/felix.c')
| -rw-r--r-- | drivers/net/dsa/ocelot/felix.c | 24 |
1 files changed, 18 insertions, 6 deletions
diff --git a/drivers/net/dsa/ocelot/felix.c b/drivers/net/dsa/ocelot/felix.c index 80861ac090ae..bef879c6d500 100644 --- a/drivers/net/dsa/ocelot/felix.c +++ b/drivers/net/dsa/ocelot/felix.c @@ -1286,7 +1286,6 @@ static int felix_parse_ports_node(struct felix *felix, if (err < 0) { dev_info(dev, "Unsupported PHY mode %s on port %d\n", phy_modes(phy_mode), port); - of_node_put(child); /* Leave port_phy_modes[port] = 0, which is also * PHY_INTERFACE_MODE_NA. This will perform a @@ -1626,8 +1625,10 @@ static void felix_teardown(struct dsa_switch *ds) struct felix *felix = ocelot_to_felix(ocelot); struct dsa_port *dp; + rtnl_lock(); if (felix->tag_proto_ops) felix->tag_proto_ops->teardown(ds); + rtnl_unlock(); dsa_switch_for_each_available_port(dp, ds) ocelot_deinit_port(ocelot, dp->index); @@ -1725,6 +1726,18 @@ static bool felix_rxtstamp(struct dsa_switch *ds, int port, u32 tstamp_hi; u64 tstamp; + switch (type & PTP_CLASS_PMASK) { + case PTP_CLASS_L2: + if (!(ocelot->ports[port]->trap_proto & OCELOT_PROTO_PTP_L2)) + return false; + break; + case PTP_CLASS_IPV4: + case PTP_CLASS_IPV6: + if (!(ocelot->ports[port]->trap_proto & OCELOT_PROTO_PTP_L4)) + return false; + break; + } + /* If the "no XTR IRQ" workaround is in use, tell DSA to defer this skb * for RX timestamping. Then free it, and poll for its copy through * MMIO in the CPU port module, and inject that into the stack from @@ -1774,16 +1787,15 @@ static int felix_change_mtu(struct dsa_switch *ds, int port, int new_mtu) { struct ocelot *ocelot = ds->priv; struct ocelot_port *ocelot_port = ocelot->ports[port]; - struct felix *felix = ocelot_to_felix(ocelot); ocelot_port_set_maxlen(ocelot, port, new_mtu); - mutex_lock(&ocelot->tas_lock); + mutex_lock(&ocelot->fwd_domain_lock); - if (ocelot_port->taprio && felix->info->tas_guard_bands_update) - felix->info->tas_guard_bands_update(ocelot, port); + if (ocelot_port->taprio && ocelot->ops->tas_guard_bands_update) + ocelot->ops->tas_guard_bands_update(ocelot, port); - mutex_unlock(&ocelot->tas_lock); + mutex_unlock(&ocelot->fwd_domain_lock); return 0; } |