diff options
Diffstat (limited to 'drivers/net/dsa/microchip/ksz8795.c')
| -rw-r--r-- | drivers/net/dsa/microchip/ksz8795.c | 27 |
1 files changed, 18 insertions, 9 deletions
diff --git a/drivers/net/dsa/microchip/ksz8795.c b/drivers/net/dsa/microchip/ksz8795.c index 0df2140b7ccc..30052dc5b9a1 100644 --- a/drivers/net/dsa/microchip/ksz8795.c +++ b/drivers/net/dsa/microchip/ksz8795.c @@ -1368,10 +1368,25 @@ static int ksz8_handle_global_errata(struct dsa_switch *ds) return ret; } +static int ksz8_enable_stp_addr(struct ksz_device *dev) +{ + struct alu_struct alu; + + /* Setup STP address for STP operation. */ + memset(&alu, 0, sizeof(alu)); + ether_addr_copy(alu.mac, eth_stp_addr); + alu.is_static = true; + alu.is_override = true; + alu.port_forward = dev->info->cpu_ports; + + ksz8_w_sta_mac_table(dev, 0, &alu); + + return 0; +} + static int ksz8_setup(struct dsa_switch *ds) { struct ksz_device *dev = ds->priv; - struct alu_struct alu; int i, ret = 0; dev->vlan_cache = devm_kcalloc(dev->dev, sizeof(struct vlan_table), @@ -1422,14 +1437,7 @@ static int ksz8_setup(struct dsa_switch *ds) for (i = 0; i < (dev->info->num_vlans / 4); i++) ksz8_r_vlan_entries(dev, i); - /* Setup STP address for STP operation. */ - memset(&alu, 0, sizeof(alu)); - ether_addr_copy(alu.mac, eth_stp_addr); - alu.is_static = true; - alu.is_override = true; - alu.port_forward = dev->info->cpu_ports; - - ksz8_w_sta_mac_table(dev, 0, &alu); + dev->dev_ops->enable_stp_addr(dev); ksz_init_mib_timer(dev); @@ -1546,6 +1554,7 @@ static const struct ksz_dev_ops ksz8_dev_ops = { .mirror_del = ksz8_port_mirror_del, .get_caps = ksz8_get_caps, .config_cpu_port = ksz8_config_cpu_port, + .enable_stp_addr = ksz8_enable_stp_addr, .reset = ksz8_reset_switch, .init = ksz8_switch_init, .exit = ksz8_switch_exit, |