diff options
| author | Vivien Didelot <vivien.didelot@savoirfairelinux.com> | 2017-09-29 17:19:20 -0400 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2017-10-01 04:15:07 +0100 |
| commit | 2f657a600409f1961d67642fe384a9d4be71d36a (patch) | |
| tree | ff755adac80edd80aa72ab7323e15dd77ee03ebc /include/linux/netdevice.h | |
| parent | 3e41f93b358a8800194b87995ad076fc50919719 (diff) | |
| download | op-kernel-dev-2f657a600409f1961d67642fe384a9d4be71d36a.zip op-kernel-dev-2f657a600409f1961d67642fe384a9d4be71d36a.tar.gz | |
net: dsa: change dsa_ptr for a dsa_port
With DSA, a master net device (CPU facing interface) has a dsa_ptr
pointer to which hangs a dsa_switch_tree. This is not correct because a
master interface is wired to a dedicated switch port, and because we can
theoretically have several master interfaces pointing to several CPU
ports of the same switch fabric.
Change the master interface's dsa_ptr for the CPU dsa_port pointer.
This is a step towards supporting multiple CPU ports.
Signed-off-by: Vivien Didelot <vivien.didelot@savoirfairelinux.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/linux/netdevice.h')
| -rw-r--r-- | include/linux/netdevice.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h index f535779..e1d6ef1 100644 --- a/include/linux/netdevice.h +++ b/include/linux/netdevice.h @@ -55,7 +55,7 @@ struct netpoll_info; struct device; struct phy_device; -struct dsa_switch_tree; +struct dsa_port; /* 802.11 specific */ struct wireless_dev; @@ -1752,7 +1752,7 @@ struct net_device { struct vlan_info __rcu *vlan_info; #endif #if IS_ENABLED(CONFIG_NET_DSA) - struct dsa_switch_tree *dsa_ptr; + struct dsa_port *dsa_ptr; #endif #if IS_ENABLED(CONFIG_TIPC) struct tipc_bearer __rcu *tipc_ptr; |
