| Message ID | 20190604170756.14338-3-olteanv@gmail.com |
|---|---|
| State | Changes Requested |
| Delegated to: | David Miller |
| Headers | show |
| Series | PTP support for the SJA1105 DSA driver | expand |
On Tue, Jun 04, 2019 at 08:07:41PM +0300, Vladimir Oltean wrote: > This is helpful for e.g. draining per-driver (not per-port) tagger > queues. > > Signed-off-by: Vladimir Oltean <olteanv@gmail.com> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Andrew
On 6/4/2019 10:07 AM, Vladimir Oltean wrote: > This is helpful for e.g. draining per-driver (not per-port) tagger > queues. > > Signed-off-by: Vladimir Oltean <olteanv@gmail.com> Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
diff --git a/include/net/dsa.h b/include/net/dsa.h index a7f36219904f..4033e0677be4 100644 --- a/include/net/dsa.h +++ b/include/net/dsa.h @@ -361,6 +361,7 @@ struct dsa_switch_ops { int port); int (*setup)(struct dsa_switch *ds); + void (*teardown)(struct dsa_switch *ds); u32 (*get_phy_flags)(struct dsa_switch *ds, int port); /* diff --git a/net/dsa/dsa2.c b/net/dsa/dsa2.c index b70befe8a3c8..d98e0e8ee8aa 100644 --- a/net/dsa/dsa2.c +++ b/net/dsa/dsa2.c @@ -412,6 +412,9 @@ static void dsa_switch_teardown(struct dsa_switch *ds) dsa_switch_unregister_notifier(ds); + if (ds->ops->teardown) + ds->ops->teardown(ds); + if (ds->devlink) { devlink_unregister(ds->devlink); devlink_free(ds->devlink);
This is helpful for e.g. draining per-driver (not per-port) tagger queues. Signed-off-by: Vladimir Oltean <olteanv@gmail.com> --- Changes in v3: Moved after dsa_switch_unregister_notifier, which is symmetrical to where the setup callback is. Changes in v2: Patch is new. include/net/dsa.h | 1 + net/dsa/dsa2.c | 3 +++ 2 files changed, 4 insertions(+)