diff options
Diffstat (limited to 'net/bridge/br_netlink.c')
| -rw-r--r-- | net/bridge/br_netlink.c | 26 |
1 files changed, 23 insertions, 3 deletions
diff --git a/net/bridge/br_netlink.c b/net/bridge/br_netlink.c index 088e80203845..b93f42c515da 100644 --- a/net/bridge/br_netlink.c +++ b/net/bridge/br_netlink.c @@ -16,6 +16,7 @@ #include <net/rtnetlink.h> #include <net/net_namespace.h> #include <net/sock.h> +#include <net/switchdev.h> #include <uapi/linux/if_bridge.h> #include "br_private.h" @@ -500,7 +501,7 @@ int br_setlink(struct net_device *dev, struct nlmsghdr *nlh, u16 flags) struct nlattr *afspec; struct net_bridge_port *p; struct nlattr *tb[IFLA_BRPORT_MAX + 1]; - int err = 0; + int err = 0, ret_offload = 0; protinfo = nlmsg_find_attr(nlh, sizeof(struct ifinfomsg), IFLA_PROTINFO); afspec = nlmsg_find_attr(nlh, sizeof(struct ifinfomsg), IFLA_AF_SPEC); @@ -542,9 +543,18 @@ int br_setlink(struct net_device *dev, struct nlmsghdr *nlh, u16 flags) afspec, RTM_SETLINK); } + if (!(flags & BRIDGE_FLAGS_SELF)) { + /* set bridge attributes in hardware if supported + */ + ret_offload = netdev_switch_port_bridge_setlink(dev, nlh, + flags); + if (ret_offload && ret_offload != -EOPNOTSUPP) + br_warn(p->br, "error setting attrs on port %u(%s)\n", + (unsigned int)p->port_no, p->dev->name); + } + if (err == 0) br_ifinfo_notify(RTM_NEWLINK, p); - out: return err; } @@ -554,7 +564,7 @@ int br_dellink(struct net_device *dev, struct nlmsghdr *nlh, u16 flags) { struct nlattr *afspec; struct net_bridge_port *p; - int err; + int err = 0, ret_offload = 0; afspec = nlmsg_find_attr(nlh, sizeof(struct ifinfomsg), IFLA_AF_SPEC); if (!afspec) @@ -573,6 +583,16 @@ int br_dellink(struct net_device *dev, struct nlmsghdr *nlh, u16 flags) */ br_ifinfo_notify(RTM_NEWLINK, p); + if (!(flags & BRIDGE_FLAGS_SELF)) { + /* del bridge attributes in hardware + */ + ret_offload = netdev_switch_port_bridge_dellink(dev, nlh, + flags); + if (ret_offload && ret_offload != -EOPNOTSUPP) + br_warn(p->br, "error deleting attrs on port %u (%s)\n", + (unsigned int)p->port_no, p->dev->name); + } + return err; } static int br_validate(struct nlattr *tb[], struct nlattr *data[]) |