diff options
Diffstat (limited to 'Documentation/networking/dsa/dsa.txt')
| -rw-r--r-- | Documentation/networking/dsa/dsa.txt | 17 |
1 files changed, 10 insertions, 7 deletions
diff --git a/Documentation/networking/dsa/dsa.txt b/Documentation/networking/dsa/dsa.txt index 631b0f7..9d05ed7 100644 --- a/Documentation/networking/dsa/dsa.txt +++ b/Documentation/networking/dsa/dsa.txt @@ -369,8 +369,6 @@ does not allocate any driver private context space. Switch configuration -------------------- -- priv_size: additional size needed by the switch driver for its private context - - tag_protocol: this is to indicate what kind of tagging protocol is supported, should be a valid value from the dsa_tag_protocol enum @@ -416,11 +414,6 @@ PHY devices and link management to the switch port MDIO registers. If unavailable return a negative error code. -- poll_link: Function invoked by DSA to query the link state of the switch - builtin Ethernet PHYs, per port. This function is responsible for calling - netif_carrier_{on,off} when appropriate, and can be used to poll all ports in a - single call. Executes from workqueue context. - - adjust_link: Function invoked by the PHY library when a slave network device is attached to a PHY device. This function is responsible for appropriately configuring the switch port link parameters: speed, duplex, pause based on @@ -542,6 +535,16 @@ Bridge layer Bridge VLAN filtering --------------------- +- port_vlan_filtering: bridge layer function invoked when the bridge gets + configured for turning on or off VLAN filtering. If nothing specific needs to + be done at the hardware level, this callback does not need to be implemented. + When VLAN filtering is turned on, the hardware must be programmed with + rejecting 802.1Q frames which have VLAN IDs outside of the programmed allowed + VLAN ID map/rules. If there is no PVID programmed into the switch port, + untagged frames must be rejected as well. When turned off the switch must + accept any 802.1Q frames irrespective of their VLAN ID, and untagged frames are + allowed. + - port_vlan_prepare: bridge layer function invoked when the bridge prepares the configuration of a VLAN on the given port. If the operation is not supported by the hardware, this function should return -EOPNOTSUPP to inform the bridge |
