Re: [PATCH net-next] net: bridge: switchdev: allow port isolation to be offloaded
flat view
From: Ido Schimmel <hidden>
Date: 2021-08-11 21:39:04
Also in:
bridge, lkml
On Wed, Aug 11, 2021 at 09:52:46PM +0800, DENG Qingfang wrote:
quoted hunk ↗ jump to hunk
Add BR_ISOLATED flag to BR_PORT_FLAGS_HW_OFFLOAD, to allow switchdev drivers to offload port isolation. Suggested-by: Vladimir Oltean <olteanv@gmail.com> Signed-off-by: DENG Qingfang <dqfext@gmail.com> --- net/bridge/br_switchdev.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-)diff --git a/net/bridge/br_switchdev.c b/net/bridge/br_switchdev.c index 6bf518d78f02..898257153883 100644 --- a/net/bridge/br_switchdev.c +++ b/net/bridge/br_switchdev.c@@ -71,7 +71,8 @@ bool nbp_switchdev_allowed_egress(const struct net_bridge_port *p, /* Flags that can be offloaded to hardware */ #define BR_PORT_FLAGS_HW_OFFLOAD (BR_LEARNING | BR_FLOOD | \ - BR_MCAST_FLOOD | BR_BCAST_FLOOD) + BR_MCAST_FLOOD | BR_BCAST_FLOOD | \ + BR_ISOLATED)
Why add it now and not as part of a patchset that actually makes use of the flag in a driver that offloads port isolation?
int br_switchdev_set_port_flag(struct net_bridge_port *p, unsigned long flags, -- 2.25.1