diff options
Diffstat (limited to 'target/linux/realtek/files-5.4/drivers/net/dsa/rtl83xx/rtl839x.c')
-rw-r--r-- | target/linux/realtek/files-5.4/drivers/net/dsa/rtl83xx/rtl839x.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/target/linux/realtek/files-5.4/drivers/net/dsa/rtl83xx/rtl839x.c b/target/linux/realtek/files-5.4/drivers/net/dsa/rtl83xx/rtl839x.c index 825655cd54..bf2e3d3980 100644 --- a/target/linux/realtek/files-5.4/drivers/net/dsa/rtl83xx/rtl839x.c +++ b/target/linux/realtek/files-5.4/drivers/net/dsa/rtl83xx/rtl839x.c @@ -115,6 +115,16 @@ static void rtl839x_vlan_set_untagged(u32 vlan, u64 portmask) rtl_table_release(r); } +/* Sets the L2 forwarding to be based on either the inner VLAN tag or the outer + */ +static void rtl839x_vlan_fwd_on_inner(int port, bool is_set) +{ + if (is_set) + rtl839x_mask_port_reg_be(BIT_ULL(port), 0ULL, RTL839X_VLAN_PORT_FWD); + else + rtl839x_mask_port_reg_be(0ULL, BIT_ULL(port), RTL839X_VLAN_PORT_FWD); +} + static inline int rtl839x_mac_force_mode_ctrl(int p) { return RTL839X_MAC_FORCE_MODE_CTRL + (p << 2); @@ -669,6 +679,7 @@ const struct rtl838x_reg rtl839x_reg = { .vlan_set_untagged = rtl839x_vlan_set_untagged, .vlan_profile_dump = rtl839x_vlan_profile_dump, .vlan_profile_setup = rtl839x_vlan_profile_setup, + .vlan_fwd_on_inner = rtl839x_vlan_fwd_on_inner, .stp_get = rtl839x_stp_get, .stp_set = rtl839x_stp_set, .mac_force_mode_ctrl = rtl839x_mac_force_mode_ctrl, |