diff options
| -rw-r--r-- | drivers/net/ethernet/ti/netcp_ethss.c | 18 |
1 files changed, 13 insertions, 5 deletions
diff --git a/drivers/net/ethernet/ti/netcp_ethss.c b/drivers/net/ethernet/ti/netcp_ethss.c index 1b79fe51c747..e1e67ff9eb86 100644 --- a/drivers/net/ethernet/ti/netcp_ethss.c +++ b/drivers/net/ethernet/ti/netcp_ethss.c @@ -74,6 +74,8 @@ #define IS_SS_ID_VER_14(d) \ (GBE_IDENT((d)->ss_version) == GBE_SS_VERSION_14) +#define IS_SS_ID_2U(d) \ + (GBE_IDENT((d)->ss_version) == GBE_SS_ID_2U) #define GBENU_SS_REG_INDEX 0 #define GBENU_SM_REG_INDEX 1 @@ -2239,7 +2241,8 @@ static void gbe_slave_stop(struct gbe_intf *intf) struct gbe_priv *gbe_dev = intf->gbe_dev; struct gbe_slave *slave = intf->slave; - gbe_sgmii_rtreset(gbe_dev, slave, true); + if (!IS_SS_ID_2U(gbe_dev)) + gbe_sgmii_rtreset(gbe_dev, slave, true); gbe_port_reset(slave); /* Disable forwarding */ cpsw_ale_control_set(gbe_dev->ale, slave->port_num, @@ -2274,9 +2277,11 @@ static int gbe_slave_open(struct gbe_intf *gbe_intf) void (*hndlr)(struct net_device *) = gbe_adjust_link; - gbe_sgmii_config(priv, slave); + if (!IS_SS_ID_2U(priv)) + gbe_sgmii_config(priv, slave); gbe_port_reset(slave); - gbe_sgmii_rtreset(priv, slave, false); + if (!IS_SS_ID_2U(priv)) + gbe_sgmii_rtreset(priv, slave, false); gbe_port_config(priv, slave, priv->rx_packet_max); gbe_set_slave_mac(slave, gbe_intf); /* enable forwarding */ @@ -3042,7 +3047,8 @@ static void init_secondary_ports(struct gbe_priv *gbe_dev, continue; } - gbe_sgmii_config(gbe_dev, slave); + if (!IS_SS_ID_2U(gbe_dev)) + gbe_sgmii_config(gbe_dev, slave); gbe_port_reset(slave); gbe_port_config(gbe_dev, slave, gbe_dev->rx_packet_max); list_add_tail(&slave->slave_list, &gbe_dev->secondary_slaves); @@ -3399,7 +3405,9 @@ static int set_gbenu_ethss_priv(struct gbe_priv *gbe_dev, } gbe_dev->switch_regs = regs; - gbe_dev->sgmii_port_regs = gbe_dev->ss_regs + GBENU_SGMII_MODULE_OFFSET; + if (!IS_SS_ID_2U(gbe_dev)) + gbe_dev->sgmii_port_regs = + gbe_dev->ss_regs + GBENU_SGMII_MODULE_OFFSET; /* Although sgmii modules are mem mapped to one contiguous * region on GBENU devices, setting sgmii_port34_regs allows |