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| author |   Scott Feldman <sfeldma@gmail.com> | 2015-03-15 21:07:14 -0700 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2015-03-16 00:14:42 -0400 |
| commit | 4170604feec780d00e7511c24fa0f6e5c2e4ed75 (patch) | |
| tree | ce9292b2cc29cd37785bfa4a1fcb1a2cda7eb574 /include | |
| parent | Merge branch 'rhashtable-fixes-next' (diff) | |
| download | linux-dev-4170604feec780d00e7511c24fa0f6e5c2e4ed75.tar.xz linux-dev-4170604feec780d00e7511c24fa0f6e5c2e4ed75.zip | |
switchdev: add swdev ops
As discussed at netconf, introduce swdev_ops as first step to move switchdev
ops from ndo to swdev. This will keep switchdev from cluttering up ndo ops
space.
Signed-off-by: Scott Feldman <sfeldma@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/netdevice.h | 3 | ||||
| -rw-r--r-- | include/net/switchdev.h | 38 |
2 files changed, 41 insertions, 0 deletions
diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h index ddab1a2a07a0..9e8a2a933c68 100644 --- a/include/linux/netdevice.h +++ b/include/linux/netdevice.h @@ -1577,6 +1577,9 @@ struct net_device { const struct net_device_ops *netdev_ops; const struct ethtool_ops *ethtool_ops; const struct forwarding_accel_ops *fwd_ops; +#ifdef CONFIG_NET_SWITCHDEV + const struct swdev_ops *swdev_ops; +#endif const struct header_ops *header_ops; diff --git a/include/net/switchdev.h b/include/net/switchdev.h index 1a9382febcc3..e5de53f92482 100644 --- a/include/net/switchdev.h +++ b/include/net/switchdev.h @@ -14,6 +14,44 @@ #include <linux/netdevice.h> #include <linux/notifier.h> +struct fib_info; + +/** + * struct switchdev_ops - switchdev operations + * + * int (*swdev_parent_id_get)(struct net_device *dev, + * struct netdev_phys_item_id *psid); + * Called to get an ID of the switch chip this port is part of. + * If driver implements this, it indicates that it represents a port + * of a switch chip. + * + * int (*swdev_port_stp_update)(struct net_device *dev, u8 state); + * Called to notify switch device port of bridge port STP + * state change. + * + * int (*swdev_fib_ipv4_add)(struct net_device *dev, __be32 dst, + * int dst_len, struct fib_info *fi, + * u8 tos, u8 type, u32 nlflags, u32 tb_id); + * Called to add/modify IPv4 route to switch device. + * + * int (*swdev_fib_ipv4_del)(struct net_device *dev, __be32 dst, + * int dst_len, struct fib_info *fi, + * u8 tos, u8 type, u32 tb_id); + * Called to delete IPv4 route from switch device. + */ +struct swdev_ops { + int (*swdev_parent_id_get)(struct net_device *dev, + struct netdev_phys_item_id *psid); + int (*swdev_port_stp_update)(struct net_device *dev, u8 state); + int (*swdev_fib_ipv4_add)(struct net_device *dev, __be32 dst, + int dst_len, struct fib_info *fi, + u8 tos, u8 type, u32 nlflags, + u32 tb_id); + int (*swdev_fib_ipv4_del)(struct net_device *dev, __be32 dst, + int dst_len, struct fib_info *fi, + u8 tos, u8 type, u32 tb_id); +}; + enum netdev_switch_notifier_type { NETDEV_SWITCH_FDB_ADD = 1, NETDEV_SWITCH_FDB_DEL, |