* [PATCH net-next v3 1/9] Documentation: networking: switchdev: Update port parent ID section
2019-02-10 23:39 [PATCH net-next v3 0/9] net: Remove switchdev_ops Florian Fainelli
@ 2019-02-10 23:39 ` Florian Fainelli
2019-02-11 12:19 ` Jiri Pirko
2019-02-10 23:40 ` [PATCH net-next v3 2/9] switchdev: Add SWITCHDEV_PORT_ATTR_SET, SWITCHDEV_PORT_ATTR_GET Florian Fainelli
` (8 subsequent siblings)
9 siblings, 1 reply; 22+ messages in thread
From: Florian Fainelli @ 2019-02-10 23:39 UTC (permalink / raw)
To: netdev
Cc: Florian Fainelli, idosch, linux-kernel, devel, bridge, jiri,
andrew, vivien.didelot
Update the section about switchdev drivers having to implement a
switchdev_port_attr_get() function to return
SWITCHDEV_ATTR_ID_PORT_PARENT_ID since that is no longer valid after
commit bccb30254a4a ("net: Get rid of
SWITCHDEV_ATTR_ID_PORT_PARENT_ID").
Fixes: bccb30254a4a ("net: Get rid of SWITCHDEV_ATTR_ID_PORT_PARENT_ID")
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
---
Documentation/networking/switchdev.txt | 10 +++++-----
1 file changed, 5 insertions(+), 5 deletions(-)
diff --git a/Documentation/networking/switchdev.txt b/Documentation/networking/switchdev.txt
index f3244d87512a..2842f63ad47b 100644
--- a/Documentation/networking/switchdev.txt
+++ b/Documentation/networking/switchdev.txt
@@ -92,11 +92,11 @@ device.
Switch ID
^^^^^^^^^
-The switchdev driver must implement the switchdev op switchdev_port_attr_get
-for SWITCHDEV_ATTR_ID_PORT_PARENT_ID for each port netdev, returning the same
-physical ID for each port of a switch. The ID must be unique between switches
-on the same system. The ID does not need to be unique between switches on
-different systems.
+The switchdev driver must implement the net_device operation
+ndo_get_port_parent_id for each port netdev, returning the same physical ID
+for each port of a switch. The ID must be unique between switches on the same
+system. The ID does not need to be unique between switches on different
+systems.
The switch ID is used to locate ports on a switch and to know if aggregated
ports belong to the same switch.
--
2.19.1
^ permalink raw reply related [flat|nested] 22+ messages in thread
* Re: [PATCH net-next v3 1/9] Documentation: networking: switchdev: Update port parent ID section
2019-02-10 23:39 ` [PATCH net-next v3 1/9] Documentation: networking: switchdev: Update port parent ID section Florian Fainelli
@ 2019-02-11 12:19 ` Jiri Pirko
0 siblings, 0 replies; 22+ messages in thread
From: Jiri Pirko @ 2019-02-11 12:19 UTC (permalink / raw)
To: Florian Fainelli
Cc: netdev, idosch, linux-kernel, devel, bridge, jiri, andrew,
vivien.didelot
Mon, Feb 11, 2019 at 12:39:59AM CET, f.fainelli@gmail.com wrote:
>Update the section about switchdev drivers having to implement a
>switchdev_port_attr_get() function to return
>SWITCHDEV_ATTR_ID_PORT_PARENT_ID since that is no longer valid after
>commit bccb30254a4a ("net: Get rid of
>SWITCHDEV_ATTR_ID_PORT_PARENT_ID").
>
>Fixes: bccb30254a4a ("net: Get rid of SWITCHDEV_ATTR_ID_PORT_PARENT_ID")
>Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Acked-by: Jiri Pirko <jiri@mellanox.com>
^ permalink raw reply [flat|nested] 22+ messages in thread
* [PATCH net-next v3 2/9] switchdev: Add SWITCHDEV_PORT_ATTR_SET, SWITCHDEV_PORT_ATTR_GET
2019-02-10 23:39 [PATCH net-next v3 0/9] net: Remove switchdev_ops Florian Fainelli
2019-02-10 23:39 ` [PATCH net-next v3 1/9] Documentation: networking: switchdev: Update port parent ID section Florian Fainelli
@ 2019-02-10 23:40 ` Florian Fainelli
2019-02-11 12:19 ` Jiri Pirko
2019-02-10 23:40 ` [PATCH net-next v3 3/9] rocker: Handle SWITCHDEV_PORT_ATTR_GET/SET Florian Fainelli
` (7 subsequent siblings)
9 siblings, 1 reply; 22+ messages in thread
From: Florian Fainelli @ 2019-02-10 23:40 UTC (permalink / raw)
To: netdev
Cc: Florian Fainelli, idosch, linux-kernel, devel, bridge, jiri,
andrew, vivien.didelot
In preparation for allowing switchdev enabled drivers to veto specific
attribute settings from within the context of the caller, introduce a
new switchdev notifier type for port attributes.
Suggested-by: Ido Schimmel <idosch@mellanox.com>
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
---
include/net/switchdev.h | 10 ++++++++++
1 file changed, 10 insertions(+)
diff --git a/include/net/switchdev.h b/include/net/switchdev.h
index 5e87b54c5dc5..b8becabbef38 100644
--- a/include/net/switchdev.h
+++ b/include/net/switchdev.h
@@ -143,6 +143,9 @@ enum switchdev_notifier_type {
SWITCHDEV_VXLAN_FDB_ADD_TO_DEVICE,
SWITCHDEV_VXLAN_FDB_DEL_TO_DEVICE,
SWITCHDEV_VXLAN_FDB_OFFLOADED,
+
+ SWITCHDEV_PORT_ATTR_SET, /* Blocking. */
+ SWITCHDEV_PORT_ATTR_GET, /* Blocking. */
};
struct switchdev_notifier_info {
@@ -165,6 +168,13 @@ struct switchdev_notifier_port_obj_info {
bool handled;
};
+struct switchdev_notifier_port_attr_info {
+ struct switchdev_notifier_info info; /* must be first */
+ struct switchdev_attr *attr;
+ struct switchdev_trans *trans;
+ bool handled;
+};
+
static inline struct net_device *
switchdev_notifier_info_to_dev(const struct switchdev_notifier_info *info)
{
--
2.19.1
^ permalink raw reply related [flat|nested] 22+ messages in thread
* Re: [PATCH net-next v3 2/9] switchdev: Add SWITCHDEV_PORT_ATTR_SET, SWITCHDEV_PORT_ATTR_GET
2019-02-10 23:40 ` [PATCH net-next v3 2/9] switchdev: Add SWITCHDEV_PORT_ATTR_SET, SWITCHDEV_PORT_ATTR_GET Florian Fainelli
@ 2019-02-11 12:19 ` Jiri Pirko
0 siblings, 0 replies; 22+ messages in thread
From: Jiri Pirko @ 2019-02-11 12:19 UTC (permalink / raw)
To: Florian Fainelli
Cc: netdev, idosch, linux-kernel, devel, bridge, jiri, andrew,
vivien.didelot
Mon, Feb 11, 2019 at 12:40:00AM CET, f.fainelli@gmail.com wrote:
>In preparation for allowing switchdev enabled drivers to veto specific
>attribute settings from within the context of the caller, introduce a
>new switchdev notifier type for port attributes.
>
>Suggested-by: Ido Schimmel <idosch@mellanox.com>
>Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Acked-by: Jiri Pirko <jiri@mellanox.com>
^ permalink raw reply [flat|nested] 22+ messages in thread
* [PATCH net-next v3 3/9] rocker: Handle SWITCHDEV_PORT_ATTR_GET/SET
2019-02-10 23:39 [PATCH net-next v3 0/9] net: Remove switchdev_ops Florian Fainelli
2019-02-10 23:39 ` [PATCH net-next v3 1/9] Documentation: networking: switchdev: Update port parent ID section Florian Fainelli
2019-02-10 23:40 ` [PATCH net-next v3 2/9] switchdev: Add SWITCHDEV_PORT_ATTR_SET, SWITCHDEV_PORT_ATTR_GET Florian Fainelli
@ 2019-02-10 23:40 ` Florian Fainelli
2019-02-11 12:20 ` Jiri Pirko
2019-02-10 23:40 ` [PATCH net-next v3 4/9] mlxsw: spectrum_switchdev: " Florian Fainelli
` (6 subsequent siblings)
9 siblings, 1 reply; 22+ messages in thread
From: Florian Fainelli @ 2019-02-10 23:40 UTC (permalink / raw)
To: netdev
Cc: Florian Fainelli, idosch, linux-kernel, devel, bridge, jiri,
andrew, vivien.didelot
Following patches will change the way we communicate getting or setting
a port's attribute and use a blocking notifier to perform those tasks.
Prepare rocker to support receiving notifier events targeting
SWITCHDEV_PORT_ATTR_GET/SET and simply translate that into the existing
rocker_port_attr_{set,get} calls.
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
---
drivers/net/ethernet/rocker/rocker_main.c | 24 +++++++++++++++++++++++
1 file changed, 24 insertions(+)
diff --git a/drivers/net/ethernet/rocker/rocker_main.c b/drivers/net/ethernet/rocker/rocker_main.c
index 66f72f8c46e5..591008c8fa74 100644
--- a/drivers/net/ethernet/rocker/rocker_main.c
+++ b/drivers/net/ethernet/rocker/rocker_main.c
@@ -2835,6 +2835,27 @@ rocker_switchdev_port_obj_event(unsigned long event, struct net_device *netdev,
return notifier_from_errno(err);
}
+static int
+rocker_switchdev_port_attr_event(unsigned long event, struct net_device *netdev,
+ struct switchdev_notifier_port_attr_info
+ *port_attr_info)
+{
+ int err = -EOPNOTSUPP;
+
+ switch (event) {
+ case SWITCHDEV_PORT_ATTR_SET:
+ err = rocker_port_attr_set(netdev, port_attr_info->attr,
+ port_attr_info->trans);
+ break;
+ case SWITCHDEV_PORT_ATTR_GET:
+ err = rocker_port_attr_get(netdev, port_attr_info->attr);
+ break;
+ }
+
+ port_attr_info->handled = true;
+ return notifier_from_errno(err);
+}
+
static int rocker_switchdev_blocking_event(struct notifier_block *unused,
unsigned long event, void *ptr)
{
@@ -2847,6 +2868,9 @@ static int rocker_switchdev_blocking_event(struct notifier_block *unused,
case SWITCHDEV_PORT_OBJ_ADD:
case SWITCHDEV_PORT_OBJ_DEL:
return rocker_switchdev_port_obj_event(event, dev, ptr);
+ case SWITCHDEV_PORT_ATTR_SET:
+ case SWITCHDEV_PORT_ATTR_GET:
+ return rocker_switchdev_port_attr_event(event, dev, ptr);
}
return NOTIFY_DONE;
--
2.19.1
^ permalink raw reply related [flat|nested] 22+ messages in thread
* Re: [PATCH net-next v3 3/9] rocker: Handle SWITCHDEV_PORT_ATTR_GET/SET
2019-02-10 23:40 ` [PATCH net-next v3 3/9] rocker: Handle SWITCHDEV_PORT_ATTR_GET/SET Florian Fainelli
@ 2019-02-11 12:20 ` Jiri Pirko
0 siblings, 0 replies; 22+ messages in thread
From: Jiri Pirko @ 2019-02-11 12:20 UTC (permalink / raw)
To: Florian Fainelli
Cc: netdev, idosch, linux-kernel, devel, bridge, jiri, andrew,
vivien.didelot
Mon, Feb 11, 2019 at 12:40:01AM CET, f.fainelli@gmail.com wrote:
>Following patches will change the way we communicate getting or setting
>a port's attribute and use a blocking notifier to perform those tasks.
>
>Prepare rocker to support receiving notifier events targeting
>SWITCHDEV_PORT_ATTR_GET/SET and simply translate that into the existing
>rocker_port_attr_{set,get} calls.
>
>Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Acked-by: Jiri Pirko <jiri@mellanox.com>
^ permalink raw reply [flat|nested] 22+ messages in thread
* [PATCH net-next v3 4/9] mlxsw: spectrum_switchdev: Handle SWITCHDEV_PORT_ATTR_GET/SET
2019-02-10 23:39 [PATCH net-next v3 0/9] net: Remove switchdev_ops Florian Fainelli
` (2 preceding siblings ...)
2019-02-10 23:40 ` [PATCH net-next v3 3/9] rocker: Handle SWITCHDEV_PORT_ATTR_GET/SET Florian Fainelli
@ 2019-02-10 23:40 ` Florian Fainelli
2019-02-11 12:28 ` Jiri Pirko
2019-02-10 23:40 ` [PATCH net-next v3 5/9] net: mscc: ocelot: " Florian Fainelli
` (5 subsequent siblings)
9 siblings, 1 reply; 22+ messages in thread
From: Florian Fainelli @ 2019-02-10 23:40 UTC (permalink / raw)
To: netdev
Cc: Florian Fainelli, idosch, linux-kernel, devel, bridge, jiri,
andrew, vivien.didelot
Following patches will change the way we communicate getting or setting
a port's attribute and use a blocking notifier to perform those tasks.
Prepare mlxsw to support receiving notifier events targeting
SWITCHDEV_PORT_ATTR_GET/SET and simply translate that into the existing
mlxsw_sp_port_attr_{set,get} calls.
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
---
.../mellanox/mlxsw/spectrum_switchdev.c | 23 +++++++++++++++++++
1 file changed, 23 insertions(+)
diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum_switchdev.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum_switchdev.c
index 95e37de3e48f..c6d7bb70e8f2 100644
--- a/drivers/net/ethernet/mellanox/mlxsw/spectrum_switchdev.c
+++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum_switchdev.c
@@ -3443,6 +3443,26 @@ mlxsw_sp_switchdev_handle_vxlan_obj_del(struct net_device *vxlan_dev,
}
}
+static int
+mlxsw_sp_switchdev_port_attr_event(unsigned long event, struct net_device *dev,
+ struct switchdev_notifier_port_attr_info *port_attr_info)
+{
+ int err = -EOPNOTSUPP;
+
+ switch (event) {
+ case SWITCHDEV_PORT_ATTR_SET:
+ err = mlxsw_sp_port_attr_set(dev, port_attr_info->attr,
+ port_attr_info->trans);
+ break;
+ case SWITCHDEV_PORT_ATTR_GET:
+ err = mlxsw_sp_port_attr_get(dev, port_attr_info->attr);
+ break;
+ }
+
+ port_attr_info->handled = true;
+ return notifier_from_errno(err);
+}
+
static int mlxsw_sp_switchdev_blocking_event(struct notifier_block *unused,
unsigned long event, void *ptr)
{
@@ -3466,6 +3486,9 @@ static int mlxsw_sp_switchdev_blocking_event(struct notifier_block *unused,
mlxsw_sp_port_dev_check,
mlxsw_sp_port_obj_del);
return notifier_from_errno(err);
+ case SWITCHDEV_PORT_ATTR_SET:
+ case SWITCHDEV_PORT_ATTR_GET:
+ return mlxsw_sp_switchdev_port_attr_event(event, dev, ptr);
}
return NOTIFY_DONE;
--
2.19.1
^ permalink raw reply related [flat|nested] 22+ messages in thread
* Re: [PATCH net-next v3 4/9] mlxsw: spectrum_switchdev: Handle SWITCHDEV_PORT_ATTR_GET/SET
2019-02-10 23:40 ` [PATCH net-next v3 4/9] mlxsw: spectrum_switchdev: " Florian Fainelli
@ 2019-02-11 12:28 ` Jiri Pirko
0 siblings, 0 replies; 22+ messages in thread
From: Jiri Pirko @ 2019-02-11 12:28 UTC (permalink / raw)
To: Florian Fainelli
Cc: netdev, idosch, linux-kernel, devel, bridge, jiri, andrew,
vivien.didelot
Mon, Feb 11, 2019 at 12:40:02AM CET, f.fainelli@gmail.com wrote:
>Following patches will change the way we communicate getting or setting
>a port's attribute and use a blocking notifier to perform those tasks.
>
>Prepare mlxsw to support receiving notifier events targeting
>SWITCHDEV_PORT_ATTR_GET/SET and simply translate that into the existing
>mlxsw_sp_port_attr_{set,get} calls.
>
>Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Acked-by: Jiri Pirko <jiri@mellanox.com>
^ permalink raw reply [flat|nested] 22+ messages in thread
* [PATCH net-next v3 5/9] net: mscc: ocelot: Handle SWITCHDEV_PORT_ATTR_GET/SET
2019-02-10 23:39 [PATCH net-next v3 0/9] net: Remove switchdev_ops Florian Fainelli
` (3 preceding siblings ...)
2019-02-10 23:40 ` [PATCH net-next v3 4/9] mlxsw: spectrum_switchdev: " Florian Fainelli
@ 2019-02-10 23:40 ` Florian Fainelli
2019-02-11 12:29 ` Jiri Pirko
2019-02-10 23:40 ` [PATCH net-next v3 6/9] staging: fsl-dpaa2: ethsw: " Florian Fainelli
` (4 subsequent siblings)
9 siblings, 1 reply; 22+ messages in thread
From: Florian Fainelli @ 2019-02-10 23:40 UTC (permalink / raw)
To: netdev
Cc: Florian Fainelli, idosch, linux-kernel, devel, bridge, jiri,
andrew, vivien.didelot
Following patches will change the way we communicate getting or setting
a port's attribute and use a blocking notifier to perform those tasks.
Prepare ocelot to support receiving notifier events targeting
SWITCHDEV_PORT_ATTR_GET/SET and simply translate that into the existing
ocelot_port_attr_{set,get} calls.
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
---
drivers/net/ethernet/mscc/ocelot.c | 21 +++++++++++++++++++++
1 file changed, 21 insertions(+)
diff --git a/drivers/net/ethernet/mscc/ocelot.c b/drivers/net/ethernet/mscc/ocelot.c
index 195306d05bcd..850a49033a30 100644
--- a/drivers/net/ethernet/mscc/ocelot.c
+++ b/drivers/net/ethernet/mscc/ocelot.c
@@ -1582,6 +1582,24 @@ struct notifier_block ocelot_netdevice_nb __read_mostly = {
};
EXPORT_SYMBOL(ocelot_netdevice_nb);
+static int
+ocelot_switchdev_port_attr_event(unsigned long event,
+ struct net_device *netdev,
+ struct switchdev_notifier_port_attr_info *port_attr_info)
+{
+ int err = -EOPNOTSUPP;
+
+ switch (event) {
+ case SWITCHDEV_PORT_ATTR_SET:
+ err = ocelot_port_attr_set(netdev, port_attr_info->attr,
+ port_attr_info->trans);
+ break;
+ }
+
+ port_attr_info->handled = true;
+ return notifier_from_errno(err);
+}
+
static int ocelot_switchdev_blocking_event(struct notifier_block *unused,
unsigned long event, void *ptr)
{
@@ -1600,6 +1618,9 @@ static int ocelot_switchdev_blocking_event(struct notifier_block *unused,
ocelot_netdevice_dev_check,
ocelot_port_obj_del);
return notifier_from_errno(err);
+ case SWITCHDEV_PORT_ATTR_SET:
+ case SWITCHDEV_PORT_ATTR_GET: /* fallthrough */
+ return ocelot_switchdev_port_attr_event(event, dev, ptr);
}
return NOTIFY_DONE;
--
2.19.1
^ permalink raw reply related [flat|nested] 22+ messages in thread
* Re: [PATCH net-next v3 5/9] net: mscc: ocelot: Handle SWITCHDEV_PORT_ATTR_GET/SET
2019-02-10 23:40 ` [PATCH net-next v3 5/9] net: mscc: ocelot: " Florian Fainelli
@ 2019-02-11 12:29 ` Jiri Pirko
0 siblings, 0 replies; 22+ messages in thread
From: Jiri Pirko @ 2019-02-11 12:29 UTC (permalink / raw)
To: Florian Fainelli
Cc: netdev, idosch, linux-kernel, devel, bridge, jiri, andrew,
vivien.didelot
Mon, Feb 11, 2019 at 12:40:03AM CET, f.fainelli@gmail.com wrote:
>Following patches will change the way we communicate getting or setting
>a port's attribute and use a blocking notifier to perform those tasks.
>
>Prepare ocelot to support receiving notifier events targeting
>SWITCHDEV_PORT_ATTR_GET/SET and simply translate that into the existing
>ocelot_port_attr_{set,get} calls.
>
>Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
>---
> drivers/net/ethernet/mscc/ocelot.c | 21 +++++++++++++++++++++
> 1 file changed, 21 insertions(+)
>
>diff --git a/drivers/net/ethernet/mscc/ocelot.c b/drivers/net/ethernet/mscc/ocelot.c
>index 195306d05bcd..850a49033a30 100644
>--- a/drivers/net/ethernet/mscc/ocelot.c
>+++ b/drivers/net/ethernet/mscc/ocelot.c
>@@ -1582,6 +1582,24 @@ struct notifier_block ocelot_netdevice_nb __read_mostly = {
> };
> EXPORT_SYMBOL(ocelot_netdevice_nb);
>
>+static int
>+ocelot_switchdev_port_attr_event(unsigned long event,
>+ struct net_device *netdev,
>+ struct switchdev_notifier_port_attr_info *port_attr_info)
>+{
>+ int err = -EOPNOTSUPP;
>+
>+ switch (event) {
>+ case SWITCHDEV_PORT_ATTR_SET:
>+ err = ocelot_port_attr_set(netdev, port_attr_info->attr,
>+ port_attr_info->trans);
>+ break;
>+ }
>+
>+ port_attr_info->handled = true;
>+ return notifier_from_errno(err);
>+}
>+
> static int ocelot_switchdev_blocking_event(struct notifier_block *unused,
> unsigned long event, void *ptr)
> {
>@@ -1600,6 +1618,9 @@ static int ocelot_switchdev_blocking_event(struct notifier_block *unused,
> ocelot_netdevice_dev_check,
> ocelot_port_obj_del);
> return notifier_from_errno(err);
>+ case SWITCHDEV_PORT_ATTR_SET:
>+ case SWITCHDEV_PORT_ATTR_GET: /* fallthrough */
I think that the "fallthrough" comment should be for "ATTR_SET" case.
Anyway:
Acked-by: Jiri Pirko <jiri@mellanox.com>
>+ return ocelot_switchdev_port_attr_event(event, dev, ptr);
> }
>
> return NOTIFY_DONE;
>--
>2.19.1
>
^ permalink raw reply [flat|nested] 22+ messages in thread
* [PATCH net-next v3 6/9] staging: fsl-dpaa2: ethsw: Handle SWITCHDEV_PORT_ATTR_GET/SET
2019-02-10 23:39 [PATCH net-next v3 0/9] net: Remove switchdev_ops Florian Fainelli
` (4 preceding siblings ...)
2019-02-10 23:40 ` [PATCH net-next v3 5/9] net: mscc: ocelot: " Florian Fainelli
@ 2019-02-10 23:40 ` Florian Fainelli
2019-02-11 12:30 ` Jiri Pirko
2019-02-10 23:40 ` [PATCH net-next v3 7/9] net: dsa: " Florian Fainelli
` (3 subsequent siblings)
9 siblings, 1 reply; 22+ messages in thread
From: Florian Fainelli @ 2019-02-10 23:40 UTC (permalink / raw)
To: netdev
Cc: Florian Fainelli, idosch, linux-kernel, devel, bridge, jiri,
andrew, vivien.didelot
Following patches will change the way we communicate getting or setting
a port's attribute and use a blocking notifier to perform those tasks.
Prepare ethsw to support receiving notifier events targeting
SWITCHDEV_PORT_ATTR_GET/SET and simply translate that into the existing
swdev_port_attr_{set,get} calls.
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
---
drivers/staging/fsl-dpaa2/ethsw/ethsw.c | 24 ++++++++++++++++++++++++
1 file changed, 24 insertions(+)
diff --git a/drivers/staging/fsl-dpaa2/ethsw/ethsw.c b/drivers/staging/fsl-dpaa2/ethsw/ethsw.c
index e559f4c25cf7..bc9e7de07200 100644
--- a/drivers/staging/fsl-dpaa2/ethsw/ethsw.c
+++ b/drivers/staging/fsl-dpaa2/ethsw/ethsw.c
@@ -1111,6 +1111,27 @@ ethsw_switchdev_port_obj_event(unsigned long event, struct net_device *netdev,
return notifier_from_errno(err);
}
+static int
+ethsw_switchdev_port_attr_event(unsigned long event,
+ struct net_device *netdev,
+ struct switchdev_notifier_port_attr_info *port_attr_info)
+{
+ int err = -EOPNOTSUPP;
+
+ switch (event) {
+ case SWITCHDEV_PORT_ATTR_SET:
+ err = swdev_port_attr_set(netdev, port_attr_info->attr,
+ port_attr_info->trans);
+ break;
+ case SWITCHDEV_PORT_ATTR_GET:
+ err = swdev_port_attr_get(netdev, port_attr_info->attr);
+ break;
+ }
+
+ port_attr_info->handled = true;
+ return notifier_from_errno(err);
+}
+
static int port_switchdev_blocking_event(struct notifier_block *unused,
unsigned long event, void *ptr)
{
@@ -1123,6 +1144,9 @@ static int port_switchdev_blocking_event(struct notifier_block *unused,
case SWITCHDEV_PORT_OBJ_ADD: /* fall through */
case SWITCHDEV_PORT_OBJ_DEL:
return ethsw_switchdev_port_obj_event(event, dev, ptr);
+ case SWITCHDEV_PORT_ATTR_SET:
+ case SWITCHDEV_PORT_ATTR_GET:
+ return ethsw_switchdev_port_attr_event(event, dev, ptr);
}
return NOTIFY_DONE;
--
2.19.1
^ permalink raw reply related [flat|nested] 22+ messages in thread
* Re: [PATCH net-next v3 6/9] staging: fsl-dpaa2: ethsw: Handle SWITCHDEV_PORT_ATTR_GET/SET
2019-02-10 23:40 ` [PATCH net-next v3 6/9] staging: fsl-dpaa2: ethsw: " Florian Fainelli
@ 2019-02-11 12:30 ` Jiri Pirko
0 siblings, 0 replies; 22+ messages in thread
From: Jiri Pirko @ 2019-02-11 12:30 UTC (permalink / raw)
To: Florian Fainelli
Cc: netdev, idosch, linux-kernel, devel, bridge, jiri, andrew,
vivien.didelot
Mon, Feb 11, 2019 at 12:40:04AM CET, f.fainelli@gmail.com wrote:
>Following patches will change the way we communicate getting or setting
>a port's attribute and use a blocking notifier to perform those tasks.
>
>Prepare ethsw to support receiving notifier events targeting
>SWITCHDEV_PORT_ATTR_GET/SET and simply translate that into the existing
>swdev_port_attr_{set,get} calls.
>
>Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Acked-by: Jiri Pirko <jiri@mellanox.com>
^ permalink raw reply [flat|nested] 22+ messages in thread
* [PATCH net-next v3 7/9] net: dsa: Handle SWITCHDEV_PORT_ATTR_GET/SET
2019-02-10 23:39 [PATCH net-next v3 0/9] net: Remove switchdev_ops Florian Fainelli
` (5 preceding siblings ...)
2019-02-10 23:40 ` [PATCH net-next v3 6/9] staging: fsl-dpaa2: ethsw: " Florian Fainelli
@ 2019-02-10 23:40 ` Florian Fainelli
2019-02-11 12:31 ` Jiri Pirko
2019-02-10 23:40 ` [PATCH net-next v3 8/9] net: switchdev: Replace port attr get/set SDO with a notification Florian Fainelli
` (2 subsequent siblings)
9 siblings, 1 reply; 22+ messages in thread
From: Florian Fainelli @ 2019-02-10 23:40 UTC (permalink / raw)
To: netdev
Cc: Florian Fainelli, idosch, linux-kernel, devel, bridge, jiri,
andrew, vivien.didelot
Following patches will change the way we communicate getting or setting
a port's attribute and use a blocking notifier to perform those tasks.
Prepare DSA to support receiving notifier events targeting
SWITCHDEV_PORT_ATTR_GET/SET and simply translate that into the existing
dsa_slave_port_attr_{set,get} calls.
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
---
net/dsa/slave.c | 24 ++++++++++++++++++++++++
1 file changed, 24 insertions(+)
diff --git a/net/dsa/slave.c b/net/dsa/slave.c
index 2e5e7c04821b..2a14a38f5f93 100644
--- a/net/dsa/slave.c
+++ b/net/dsa/slave.c
@@ -1558,6 +1558,27 @@ dsa_slave_switchdev_port_obj_event(unsigned long event,
return notifier_from_errno(err);
}
+static int
+dsa_slave_switchdev_port_attr_event(unsigned long event,
+ struct net_device *netdev,
+ struct switchdev_notifier_port_attr_info *port_attr_info)
+{
+ int err = -EOPNOTSUPP;
+
+ switch (event) {
+ case SWITCHDEV_PORT_ATTR_SET:
+ err = dsa_slave_port_attr_set(netdev, port_attr_info->attr,
+ port_attr_info->trans);
+ break;
+ case SWITCHDEV_PORT_ATTR_GET:
+ err = dsa_slave_port_attr_get(netdev, port_attr_info->attr);
+ break;
+ }
+
+ port_attr_info->handled = true;
+ return notifier_from_errno(err);
+}
+
static int dsa_slave_switchdev_blocking_event(struct notifier_block *unused,
unsigned long event, void *ptr)
{
@@ -1570,6 +1591,9 @@ static int dsa_slave_switchdev_blocking_event(struct notifier_block *unused,
case SWITCHDEV_PORT_OBJ_ADD: /* fall through */
case SWITCHDEV_PORT_OBJ_DEL:
return dsa_slave_switchdev_port_obj_event(event, dev, ptr);
+ case SWITCHDEV_PORT_ATTR_SET: /* fallthrough */
+ case SWITCHDEV_PORT_ATTR_GET:
+ return dsa_slave_switchdev_port_attr_event(event, dev, ptr);
}
return NOTIFY_DONE;
--
2.19.1
^ permalink raw reply related [flat|nested] 22+ messages in thread
* Re: [PATCH net-next v3 7/9] net: dsa: Handle SWITCHDEV_PORT_ATTR_GET/SET
2019-02-10 23:40 ` [PATCH net-next v3 7/9] net: dsa: " Florian Fainelli
@ 2019-02-11 12:31 ` Jiri Pirko
0 siblings, 0 replies; 22+ messages in thread
From: Jiri Pirko @ 2019-02-11 12:31 UTC (permalink / raw)
To: Florian Fainelli
Cc: netdev, idosch, linux-kernel, devel, bridge, jiri, andrew,
vivien.didelot
Mon, Feb 11, 2019 at 12:40:05AM CET, f.fainelli@gmail.com wrote:
>Following patches will change the way we communicate getting or setting
>a port's attribute and use a blocking notifier to perform those tasks.
>
>Prepare DSA to support receiving notifier events targeting
>SWITCHDEV_PORT_ATTR_GET/SET and simply translate that into the existing
>dsa_slave_port_attr_{set,get} calls.
>
>Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
>---
> net/dsa/slave.c | 24 ++++++++++++++++++++++++
> 1 file changed, 24 insertions(+)
>
>diff --git a/net/dsa/slave.c b/net/dsa/slave.c
>index 2e5e7c04821b..2a14a38f5f93 100644
>--- a/net/dsa/slave.c
>+++ b/net/dsa/slave.c
>@@ -1558,6 +1558,27 @@ dsa_slave_switchdev_port_obj_event(unsigned long event,
> return notifier_from_errno(err);
> }
>
>+static int
>+dsa_slave_switchdev_port_attr_event(unsigned long event,
>+ struct net_device *netdev,
>+ struct switchdev_notifier_port_attr_info *port_attr_info)
>+{
>+ int err = -EOPNOTSUPP;
>+
>+ switch (event) {
>+ case SWITCHDEV_PORT_ATTR_SET:
>+ err = dsa_slave_port_attr_set(netdev, port_attr_info->attr,
>+ port_attr_info->trans);
>+ break;
>+ case SWITCHDEV_PORT_ATTR_GET:
>+ err = dsa_slave_port_attr_get(netdev, port_attr_info->attr);
>+ break;
>+ }
>+
>+ port_attr_info->handled = true;
>+ return notifier_from_errno(err);
>+}
>+
> static int dsa_slave_switchdev_blocking_event(struct notifier_block *unused,
> unsigned long event, void *ptr)
> {
>@@ -1570,6 +1591,9 @@ static int dsa_slave_switchdev_blocking_event(struct notifier_block *unused,
> case SWITCHDEV_PORT_OBJ_ADD: /* fall through */
> case SWITCHDEV_PORT_OBJ_DEL:
> return dsa_slave_switchdev_port_obj_event(event, dev, ptr);
>+ case SWITCHDEV_PORT_ATTR_SET: /* fallthrough */
The case above has "fall through". It would be nice to be consistent.
Anyway:
Acked-by: Jiri Pirko <jiri@mellanox.com>
>+ case SWITCHDEV_PORT_ATTR_GET:
>+ return dsa_slave_switchdev_port_attr_event(event, dev, ptr);
> }
>
> return NOTIFY_DONE;
>--
>2.19.1
>
^ permalink raw reply [flat|nested] 22+ messages in thread
* [PATCH net-next v3 8/9] net: switchdev: Replace port attr get/set SDO with a notification
2019-02-10 23:39 [PATCH net-next v3 0/9] net: Remove switchdev_ops Florian Fainelli
` (6 preceding siblings ...)
2019-02-10 23:40 ` [PATCH net-next v3 7/9] net: dsa: " Florian Fainelli
@ 2019-02-10 23:40 ` Florian Fainelli
2019-02-11 12:39 ` Jiri Pirko
2019-02-10 23:40 ` [PATCH net-next v3 9/9] net: Remove switchdev_ops Florian Fainelli
2019-02-11 17:31 ` [PATCH net-next v3 0/9] " Florian Fainelli
9 siblings, 1 reply; 22+ messages in thread
From: Florian Fainelli @ 2019-02-10 23:40 UTC (permalink / raw)
To: netdev
Cc: Florian Fainelli, idosch, linux-kernel, devel, bridge, jiri,
andrew, vivien.didelot
Drop switchdev_ops.switchdev_port_attr_get and _set. Drop the uses of
this field from all clients, which were migrated to use switchdev
notification in the previous patches.
Add a new function switchdev_port_attr_notify() that sends the switchdev
notifications SWITCHDEV_PORT_ATTR_GET and _SET.
Update switchdev_port_attr_get() to dispatch to this new function. Drop
__switchdev_port_attr_set() and update switchdev_port_attr_set()
likewise.
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
---
net/switchdev/switchdev.c | 107 +++++++++++++-------------------------
1 file changed, 37 insertions(+), 70 deletions(-)
diff --git a/net/switchdev/switchdev.c b/net/switchdev/switchdev.c
index 7e1357db33d7..8fc3db2179f5 100644
--- a/net/switchdev/switchdev.c
+++ b/net/switchdev/switchdev.c
@@ -174,81 +174,31 @@ static int switchdev_deferred_enqueue(struct net_device *dev,
return 0;
}
-/**
- * switchdev_port_attr_get - Get port attribute
- *
- * @dev: port device
- * @attr: attribute to get
- */
-int switchdev_port_attr_get(struct net_device *dev, struct switchdev_attr *attr)
+static int switchdev_port_attr_notify(enum switchdev_notifier_type nt,
+ struct net_device *dev,
+ struct switchdev_attr *attr,
+ struct switchdev_trans *trans)
{
- const struct switchdev_ops *ops = dev->switchdev_ops;
- struct net_device *lower_dev;
- struct list_head *iter;
- struct switchdev_attr first = {
- .id = SWITCHDEV_ATTR_ID_UNDEFINED
- };
- int err = -EOPNOTSUPP;
+ int err;
+ int rc;
- if (ops && ops->switchdev_port_attr_get)
- return ops->switchdev_port_attr_get(dev, attr);
+ struct switchdev_notifier_port_attr_info attr_info = {
+ .attr = attr,
+ .trans = trans,
+ .handled = false,
+ };
- if (attr->flags & SWITCHDEV_F_NO_RECURSE)
+ rc = call_switchdev_blocking_notifiers(nt, dev, &attr_info.info, NULL);
+ err = notifier_to_errno(rc);
+ if (err) {
+ WARN_ON(!attr_info.handled);
return err;
-
- /* Switch device port(s) may be stacked under
- * bond/team/vlan dev, so recurse down to get attr on
- * each port. Return -ENODATA if attr values don't
- * compare across ports.
- */
-
- netdev_for_each_lower_dev(dev, lower_dev, iter) {
- err = switchdev_port_attr_get(lower_dev, attr);
- if (err)
- break;
- if (first.id == SWITCHDEV_ATTR_ID_UNDEFINED)
- first = *attr;
- else if (memcmp(&first, attr, sizeof(*attr)))
- return -ENODATA;
- }
-
- return err;
-}
-EXPORT_SYMBOL_GPL(switchdev_port_attr_get);
-
-static int __switchdev_port_attr_set(struct net_device *dev,
- const struct switchdev_attr *attr,
- struct switchdev_trans *trans)
-{
- const struct switchdev_ops *ops = dev->switchdev_ops;
- struct net_device *lower_dev;
- struct list_head *iter;
- int err = -EOPNOTSUPP;
-
- if (ops && ops->switchdev_port_attr_set) {
- err = ops->switchdev_port_attr_set(dev, attr, trans);
- goto done;
- }
-
- if (attr->flags & SWITCHDEV_F_NO_RECURSE)
- goto done;
-
- /* Switch device port(s) may be stacked under
- * bond/team/vlan dev, so recurse down to set attr on
- * each port.
- */
-
- netdev_for_each_lower_dev(dev, lower_dev, iter) {
- err = __switchdev_port_attr_set(lower_dev, attr, trans);
- if (err)
- break;
}
-done:
- if (err == -EOPNOTSUPP && attr->flags & SWITCHDEV_F_SKIP_EOPNOTSUPP)
- err = 0;
+ if (!attr_info.handled)
+ return -EOPNOTSUPP;
- return err;
+ return 0;
}
static int switchdev_port_attr_set_now(struct net_device *dev,
@@ -267,7 +217,9 @@ static int switchdev_port_attr_set_now(struct net_device *dev,
*/
trans.ph_prepare = true;
- err = __switchdev_port_attr_set(dev, attr, &trans);
+ err = switchdev_port_attr_notify(SWITCHDEV_PORT_ATTR_SET,
+ dev, (struct switchdev_attr *)attr,
+ &trans);
if (err) {
/* Prepare phase failed: abort the transaction. Any
* resources reserved in the prepare phase are
@@ -286,7 +238,9 @@ static int switchdev_port_attr_set_now(struct net_device *dev,
*/
trans.ph_prepare = false;
- err = __switchdev_port_attr_set(dev, attr, &trans);
+ err = switchdev_port_attr_notify(SWITCHDEV_PORT_ATTR_SET,
+ dev, (struct switchdev_attr *)attr,
+ &trans);
WARN(err, "%s: Commit of attribute (id=%d) failed.\n",
dev->name, attr->id);
switchdev_trans_items_warn_destroy(dev, &trans);
@@ -338,6 +292,19 @@ int switchdev_port_attr_set(struct net_device *dev,
}
EXPORT_SYMBOL_GPL(switchdev_port_attr_set);
+/**
+ * switchdev_port_attr_get - Get port attribute
+ *
+ * @dev: port device
+ * @attr: attribute to get
+ */
+int switchdev_port_attr_get(struct net_device *dev, struct switchdev_attr *attr)
+{
+ return switchdev_port_attr_notify(SWITCHDEV_PORT_ATTR_GET, dev,
+ attr, NULL);
+}
+EXPORT_SYMBOL_GPL(switchdev_port_attr_get);
+
static size_t switchdev_obj_size(const struct switchdev_obj *obj)
{
switch (obj->id) {
--
2.19.1
^ permalink raw reply related [flat|nested] 22+ messages in thread
* Re: [PATCH net-next v3 8/9] net: switchdev: Replace port attr get/set SDO with a notification
2019-02-10 23:40 ` [PATCH net-next v3 8/9] net: switchdev: Replace port attr get/set SDO with a notification Florian Fainelli
@ 2019-02-11 12:39 ` Jiri Pirko
0 siblings, 0 replies; 22+ messages in thread
From: Jiri Pirko @ 2019-02-11 12:39 UTC (permalink / raw)
To: Florian Fainelli
Cc: netdev, idosch, linux-kernel, devel, bridge, jiri, andrew,
vivien.didelot
Mon, Feb 11, 2019 at 12:40:06AM CET, f.fainelli@gmail.com wrote:
>Drop switchdev_ops.switchdev_port_attr_get and _set. Drop the uses of
>this field from all clients, which were migrated to use switchdev
>notification in the previous patches.
>
>Add a new function switchdev_port_attr_notify() that sends the switchdev
>notifications SWITCHDEV_PORT_ATTR_GET and _SET.
>
>Update switchdev_port_attr_get() to dispatch to this new function. Drop
>__switchdev_port_attr_set() and update switchdev_port_attr_set()
>likewise.
>
>Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Acked-by: Jiri Pirko <jiri@mellanox.com>
^ permalink raw reply [flat|nested] 22+ messages in thread
* [PATCH net-next v3 9/9] net: Remove switchdev_ops
2019-02-10 23:39 [PATCH net-next v3 0/9] net: Remove switchdev_ops Florian Fainelli
` (7 preceding siblings ...)
2019-02-10 23:40 ` [PATCH net-next v3 8/9] net: switchdev: Replace port attr get/set SDO with a notification Florian Fainelli
@ 2019-02-10 23:40 ` Florian Fainelli
2019-02-11 12:51 ` Jiri Pirko
2019-02-11 17:31 ` [PATCH net-next v3 0/9] " Florian Fainelli
9 siblings, 1 reply; 22+ messages in thread
From: Florian Fainelli @ 2019-02-10 23:40 UTC (permalink / raw)
To: netdev
Cc: Florian Fainelli, idosch, linux-kernel, devel, bridge, jiri,
andrew, vivien.didelot
Now that we have converted all possible callers to using a switchdev
notifier for attributes we do not have a need for implementing
switchdev_ops anymore, and this can be removed from all drivers the
net_device structure.
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
---
drivers/net/ethernet/mellanox/mlxsw/spectrum.c | 12 ------------
drivers/net/ethernet/mellanox/mlxsw/spectrum.h | 2 --
.../mellanox/mlxsw/spectrum_switchdev.c | 13 -------------
drivers/net/ethernet/mscc/ocelot.c | 5 -----
drivers/net/ethernet/rocker/rocker_main.c | 6 ------
drivers/staging/fsl-dpaa2/ethsw/ethsw.c | 6 ------
include/linux/netdevice.h | 3 ---
include/net/switchdev.h | 18 ------------------
net/dsa/slave.c | 6 ------
9 files changed, 71 deletions(-)
diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum.c
index 7c9745cecbbd..619965abab43 100644
--- a/drivers/net/ethernet/mellanox/mlxsw/spectrum.c
+++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum.c
@@ -3220,7 +3220,6 @@ static int mlxsw_sp_port_create(struct mlxsw_sp *mlxsw_sp, u8 local_port,
}
mlxsw_sp_port->default_vlan = mlxsw_sp_port_vlan;
- mlxsw_sp_port_switchdev_init(mlxsw_sp_port);
mlxsw_sp->ports[local_port] = mlxsw_sp_port;
err = register_netdev(dev);
if (err) {
@@ -3237,7 +3236,6 @@ static int mlxsw_sp_port_create(struct mlxsw_sp *mlxsw_sp, u8 local_port,
err_register_netdev:
mlxsw_sp->ports[local_port] = NULL;
- mlxsw_sp_port_switchdev_fini(mlxsw_sp_port);
mlxsw_sp_port_vlan_destroy(mlxsw_sp_port_vlan);
err_port_vlan_create:
err_port_pvid_set:
@@ -3280,7 +3278,6 @@ static void mlxsw_sp_port_remove(struct mlxsw_sp *mlxsw_sp, u8 local_port)
mlxsw_core_port_clear(mlxsw_sp->core, local_port, mlxsw_sp);
unregister_netdev(mlxsw_sp_port->dev); /* This calls ndo_stop */
mlxsw_sp->ports[local_port] = NULL;
- mlxsw_sp_port_switchdev_fini(mlxsw_sp_port);
mlxsw_sp_port_vlan_flush(mlxsw_sp_port, true);
mlxsw_sp_port_nve_fini(mlxsw_sp_port);
mlxsw_sp_tc_qdisc_fini(mlxsw_sp_port);
@@ -4001,12 +3998,6 @@ static int mlxsw_sp_init(struct mlxsw_core *mlxsw_core,
goto err_span_init;
}
- err = mlxsw_sp_switchdev_init(mlxsw_sp);
- if (err) {
- dev_err(mlxsw_sp->bus_info->dev, "Failed to initialize switchdev\n");
- goto err_switchdev_init;
- }
-
err = mlxsw_sp_counter_pool_init(mlxsw_sp);
if (err) {
dev_err(mlxsw_sp->bus_info->dev, "Failed to init counter pool\n");
@@ -4077,8 +4068,6 @@ static int mlxsw_sp_init(struct mlxsw_core *mlxsw_core,
err_afa_init:
mlxsw_sp_counter_pool_fini(mlxsw_sp);
err_counter_pool_init:
- mlxsw_sp_switchdev_fini(mlxsw_sp);
-err_switchdev_init:
mlxsw_sp_span_fini(mlxsw_sp);
err_span_init:
mlxsw_sp_lag_fini(mlxsw_sp);
@@ -4141,7 +4130,6 @@ static void mlxsw_sp_fini(struct mlxsw_core *mlxsw_core)
mlxsw_sp_nve_fini(mlxsw_sp);
mlxsw_sp_afa_fini(mlxsw_sp);
mlxsw_sp_counter_pool_fini(mlxsw_sp);
- mlxsw_sp_switchdev_fini(mlxsw_sp);
mlxsw_sp_span_fini(mlxsw_sp);
mlxsw_sp_lag_fini(mlxsw_sp);
mlxsw_sp_buffers_fini(mlxsw_sp);
diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum.h b/drivers/net/ethernet/mellanox/mlxsw/spectrum.h
index ceebc91f4f1d..82e3e6dc81a1 100644
--- a/drivers/net/ethernet/mellanox/mlxsw/spectrum.h
+++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum.h
@@ -375,8 +375,6 @@ u32 mlxsw_sp_bytes_cells(const struct mlxsw_sp *mlxsw_sp, u32 bytes);
/* spectrum_switchdev.c */
int mlxsw_sp_switchdev_init(struct mlxsw_sp *mlxsw_sp);
void mlxsw_sp_switchdev_fini(struct mlxsw_sp *mlxsw_sp);
-void mlxsw_sp_port_switchdev_init(struct mlxsw_sp_port *mlxsw_sp_port);
-void mlxsw_sp_port_switchdev_fini(struct mlxsw_sp_port *mlxsw_sp_port);
int mlxsw_sp_rif_fdb_op(struct mlxsw_sp *mlxsw_sp, const char *mac, u16 fid,
bool adding);
void
diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum_switchdev.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum_switchdev.c
index c6d7bb70e8f2..fafd582c2fdc 100644
--- a/drivers/net/ethernet/mellanox/mlxsw/spectrum_switchdev.c
+++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum_switchdev.c
@@ -1957,11 +1957,6 @@ static struct mlxsw_sp_port *mlxsw_sp_lag_rep_port(struct mlxsw_sp *mlxsw_sp,
return NULL;
}
-static const struct switchdev_ops mlxsw_sp_port_switchdev_ops = {
- .switchdev_port_attr_get = mlxsw_sp_port_attr_get,
- .switchdev_port_attr_set = mlxsw_sp_port_attr_set,
-};
-
static int
mlxsw_sp_bridge_8021q_port_join(struct mlxsw_sp_bridge_device *bridge_device,
struct mlxsw_sp_bridge_port *bridge_port,
@@ -3576,11 +3571,3 @@ void mlxsw_sp_switchdev_fini(struct mlxsw_sp *mlxsw_sp)
kfree(mlxsw_sp->bridge);
}
-void mlxsw_sp_port_switchdev_init(struct mlxsw_sp_port *mlxsw_sp_port)
-{
- mlxsw_sp_port->dev->switchdev_ops = &mlxsw_sp_port_switchdev_ops;
-}
-
-void mlxsw_sp_port_switchdev_fini(struct mlxsw_sp_port *mlxsw_sp_port)
-{
-}
diff --git a/drivers/net/ethernet/mscc/ocelot.c b/drivers/net/ethernet/mscc/ocelot.c
index 850a49033a30..21c73a0355d4 100644
--- a/drivers/net/ethernet/mscc/ocelot.c
+++ b/drivers/net/ethernet/mscc/ocelot.c
@@ -1324,10 +1324,6 @@ static int ocelot_port_obj_del(struct net_device *dev,
return ret;
}
-static const struct switchdev_ops ocelot_port_switchdev_ops = {
- .switchdev_port_attr_set = ocelot_port_attr_set,
-};
-
static int ocelot_port_bridge_join(struct ocelot_port *ocelot_port,
struct net_device *bridge)
{
@@ -1654,7 +1650,6 @@ int ocelot_probe_port(struct ocelot *ocelot, u8 port,
dev->netdev_ops = &ocelot_port_netdev_ops;
dev->ethtool_ops = &ocelot_ethtool_ops;
- dev->switchdev_ops = &ocelot_port_switchdev_ops;
dev->hw_features |= NETIF_F_HW_VLAN_CTAG_FILTER | NETIF_F_RXFCS;
dev->features |= NETIF_F_HW_VLAN_CTAG_FILTER;
diff --git a/drivers/net/ethernet/rocker/rocker_main.c b/drivers/net/ethernet/rocker/rocker_main.c
index 591008c8fa74..16f045b06c55 100644
--- a/drivers/net/ethernet/rocker/rocker_main.c
+++ b/drivers/net/ethernet/rocker/rocker_main.c
@@ -2147,11 +2147,6 @@ static int rocker_port_obj_del(struct net_device *dev,
return err;
}
-static const struct switchdev_ops rocker_port_switchdev_ops = {
- .switchdev_port_attr_get = rocker_port_attr_get,
- .switchdev_port_attr_set = rocker_port_attr_set,
-};
-
struct rocker_fib_event_work {
struct work_struct work;
union {
@@ -2605,7 +2600,6 @@ static int rocker_probe_port(struct rocker *rocker, unsigned int port_number)
rocker_port_dev_addr_init(rocker_port);
dev->netdev_ops = &rocker_port_netdev_ops;
dev->ethtool_ops = &rocker_port_ethtool_ops;
- dev->switchdev_ops = &rocker_port_switchdev_ops;
netif_tx_napi_add(dev, &rocker_port->napi_tx, rocker_port_poll_tx,
NAPI_POLL_WEIGHT);
netif_napi_add(dev, &rocker_port->napi_rx, rocker_port_poll_rx,
diff --git a/drivers/staging/fsl-dpaa2/ethsw/ethsw.c b/drivers/staging/fsl-dpaa2/ethsw/ethsw.c
index bc9e7de07200..44831990239c 100644
--- a/drivers/staging/fsl-dpaa2/ethsw/ethsw.c
+++ b/drivers/staging/fsl-dpaa2/ethsw/ethsw.c
@@ -932,11 +932,6 @@ static int swdev_port_obj_del(struct net_device *netdev,
return err;
}
-static const struct switchdev_ops ethsw_port_switchdev_ops = {
- .switchdev_port_attr_get = swdev_port_attr_get,
- .switchdev_port_attr_set = swdev_port_attr_set,
-};
-
/* For the moment, only flood setting needs to be updated */
static int port_bridge_join(struct net_device *netdev,
struct net_device *upper_dev)
@@ -1466,7 +1461,6 @@ static int ethsw_probe_port(struct ethsw_core *ethsw, u16 port_idx)
SET_NETDEV_DEV(port_netdev, dev);
port_netdev->netdev_ops = ðsw_port_ops;
port_netdev->ethtool_ops = ðsw_port_ethtool_ops;
- port_netdev->switchdev_ops = ðsw_port_switchdev_ops;
/* Set MTU limits */
port_netdev->min_mtu = ETH_MIN_MTU;
diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h
index 1fb733f38a47..a747456b9d23 100644
--- a/include/linux/netdevice.h
+++ b/include/linux/netdevice.h
@@ -1836,9 +1836,6 @@ struct net_device {
#endif
const struct net_device_ops *netdev_ops;
const struct ethtool_ops *ethtool_ops;
-#ifdef CONFIG_NET_SWITCHDEV
- const struct switchdev_ops *switchdev_ops;
-#endif
#ifdef CONFIG_NET_L3_MASTER_DEV
const struct l3mdev_ops *l3mdev_ops;
#endif
diff --git a/include/net/switchdev.h b/include/net/switchdev.h
index b8becabbef38..e9aa920aba57 100644
--- a/include/net/switchdev.h
+++ b/include/net/switchdev.h
@@ -113,21 +113,6 @@ void *switchdev_trans_item_dequeue(struct switchdev_trans *trans);
typedef int switchdev_obj_dump_cb_t(struct switchdev_obj *obj);
-/**
- * struct switchdev_ops - switchdev operations
- *
- * @switchdev_port_attr_get: Get a port attribute (see switchdev_attr).
- *
- * @switchdev_port_attr_set: Set a port attribute (see switchdev_attr).
- */
-struct switchdev_ops {
- int (*switchdev_port_attr_get)(struct net_device *dev,
- struct switchdev_attr *attr);
- int (*switchdev_port_attr_set)(struct net_device *dev,
- const struct switchdev_attr *attr,
- struct switchdev_trans *trans);
-};
-
enum switchdev_notifier_type {
SWITCHDEV_FDB_ADD_TO_BRIDGE = 1,
SWITCHDEV_FDB_DEL_TO_BRIDGE,
@@ -229,7 +214,6 @@ int switchdev_handle_port_obj_del(struct net_device *dev,
int (*del_cb)(struct net_device *dev,
const struct switchdev_obj *obj));
-#define SWITCHDEV_SET_OPS(netdev, ops) ((netdev)->switchdev_ops = (ops))
#else
static inline void switchdev_deferred_process(void)
@@ -322,8 +306,6 @@ switchdev_handle_port_obj_del(struct net_device *dev,
return 0;
}
-#define SWITCHDEV_SET_OPS(netdev, ops) do {} while (0)
-
#endif
#endif /* _LINUX_SWITCHDEV_H_ */
diff --git a/net/dsa/slave.c b/net/dsa/slave.c
index 2a14a38f5f93..236b6a72dba3 100644
--- a/net/dsa/slave.c
+++ b/net/dsa/slave.c
@@ -1057,11 +1057,6 @@ static const struct net_device_ops dsa_slave_netdev_ops = {
.ndo_get_port_parent_id = dsa_slave_get_port_parent_id,
};
-static const struct switchdev_ops dsa_slave_switchdev_ops = {
- .switchdev_port_attr_get = dsa_slave_port_attr_get,
- .switchdev_port_attr_set = dsa_slave_port_attr_set,
-};
-
static struct device_type dsa_type = {
.name = "dsa",
};
@@ -1321,7 +1316,6 @@ int dsa_slave_create(struct dsa_port *port)
eth_hw_addr_inherit(slave_dev, master);
slave_dev->priv_flags |= IFF_NO_QUEUE;
slave_dev->netdev_ops = &dsa_slave_netdev_ops;
- slave_dev->switchdev_ops = &dsa_slave_switchdev_ops;
slave_dev->min_mtu = 0;
slave_dev->max_mtu = ETH_MAX_MTU;
SET_NETDEV_DEVTYPE(slave_dev, &dsa_type);
--
2.19.1
^ permalink raw reply related [flat|nested] 22+ messages in thread
* Re: [PATCH net-next v3 9/9] net: Remove switchdev_ops
2019-02-10 23:40 ` [PATCH net-next v3 9/9] net: Remove switchdev_ops Florian Fainelli
@ 2019-02-11 12:51 ` Jiri Pirko
0 siblings, 0 replies; 22+ messages in thread
From: Jiri Pirko @ 2019-02-11 12:51 UTC (permalink / raw)
To: Florian Fainelli
Cc: netdev, idosch, linux-kernel, devel, bridge, jiri, andrew,
vivien.didelot
Mon, Feb 11, 2019 at 12:40:07AM CET, f.fainelli@gmail.com wrote:
>Now that we have converted all possible callers to using a switchdev
>notifier for attributes we do not have a need for implementing
>switchdev_ops anymore, and this can be removed from all drivers the
>net_device structure.
>
>Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Acked-by: Jiri Pirko <jiri@mellanox.com>
^ permalink raw reply [flat|nested] 22+ messages in thread
* Re: [PATCH net-next v3 0/9] net: Remove switchdev_ops
2019-02-10 23:39 [PATCH net-next v3 0/9] net: Remove switchdev_ops Florian Fainelli
` (8 preceding siblings ...)
2019-02-10 23:40 ` [PATCH net-next v3 9/9] net: Remove switchdev_ops Florian Fainelli
@ 2019-02-11 17:31 ` Florian Fainelli
2019-02-11 18:46 ` David Miller
9 siblings, 1 reply; 22+ messages in thread
From: Florian Fainelli @ 2019-02-11 17:31 UTC (permalink / raw)
To: netdev; +Cc: idosch, linux-kernel, devel, bridge, jiri, andrew, vivien.didelot
On 2/10/19 3:39 PM, Florian Fainelli wrote:
> Hi all,
>
> This patch series finishes by the removal of switchdev_ops. To get there
> we need to do a few things:
>
> - get rid of the one and only call to switchdev_port_attr_get() which is
> used to fetch the device's bridge port flags capabilities, instead we
> can just check what flags are being programmed during the prepare
> phase
>
> - once we get rid of getting switchdev port attributes we convert the
> setting of such attributes using a blocking notifier
>
> And then remove switchdev_ops completely.
>
> Please review and let me know what you think!
>
> David, I would like to get Ido's feedback on this to make sure I did not
> miss something, thank you!
David, I will be reposting a v4 with Jiri's Acked-by as well as adding
fallthrough switch/case annotations so we don't regress on that front.
Thank you.
>
> Changes in v3:
> - dropped patches removing te need to get the attribute since we
> still need that in order to support different sleeping vs.
> non-sleeping contexts
>
> Changes in v2:
> - fixed bisectability issues in patch #15
> - added Acked-by from Jiri where necessary
> - fixed a few minor issues according to Jiri's feedback:
> - rename port_attr_event -> port_attr_set_event
> - moved SWITCHDEV_PORT_ATTR_SET closer to other blocking events
>
> Florian Fainelli (9):
> Documentation: networking: switchdev: Update port parent ID section
> switchdev: Add SWITCHDEV_PORT_ATTR_SET, SWITCHDEV_PORT_ATTR_GET
> rocker: Handle SWITCHDEV_PORT_ATTR_GET/SET
> mlxsw: spectrum_switchdev: Handle SWITCHDEV_PORT_ATTR_GET/SET
> net: mscc: ocelot: Handle SWITCHDEV_PORT_ATTR_GET/SET
> staging: fsl-dpaa2: ethsw: Handle SWITCHDEV_PORT_ATTR_GET/SET
> net: dsa: Handle SWITCHDEV_PORT_ATTR_GET/SET
> net: switchdev: Replace port attr get/set SDO with a notification
> net: Remove switchdev_ops
>
> Documentation/networking/switchdev.txt | 10 +-
> .../net/ethernet/mellanox/mlxsw/spectrum.c | 12 --
> .../net/ethernet/mellanox/mlxsw/spectrum.h | 2 -
> .../mellanox/mlxsw/spectrum_switchdev.c | 36 +++---
> drivers/net/ethernet/mscc/ocelot.c | 26 ++++-
> drivers/net/ethernet/rocker/rocker_main.c | 30 ++++-
> drivers/staging/fsl-dpaa2/ethsw/ethsw.c | 30 ++++-
> include/linux/netdevice.h | 3 -
> include/net/switchdev.h | 28 ++---
> net/dsa/slave.c | 30 ++++-
> net/switchdev/switchdev.c | 107 ++++++------------
> 11 files changed, 168 insertions(+), 146 deletions(-)
>
--
Florian
^ permalink raw reply [flat|nested] 22+ messages in thread
* Re: [PATCH net-next v3 0/9] net: Remove switchdev_ops
2019-02-11 17:31 ` [PATCH net-next v3 0/9] " Florian Fainelli
@ 2019-02-11 18:46 ` David Miller
0 siblings, 0 replies; 22+ messages in thread
From: David Miller @ 2019-02-11 18:46 UTC (permalink / raw)
To: f.fainelli
Cc: netdev, idosch, linux-kernel, devel, bridge, jiri, andrew,
vivien.didelot
From: Florian Fainelli <f.fainelli@gmail.com>
Date: Mon, 11 Feb 2019 09:31:42 -0800
> David, I will be reposting a v4 with Jiri's Acked-by as well as adding
> fallthrough switch/case annotations so we don't regress on that front.
> Thank you.
Ok, thanks for letting me know.
^ permalink raw reply [flat|nested] 22+ messages in thread
* [PATCH net-next v3 9/9] net: Remove switchdev_ops
2019-02-16 4:55 [PATCH net-next v3 0/9] net: Get rid of switchdev_port_attr_get() Florian Fainelli
@ 2019-02-16 4:55 ` Florian Fainelli
0 siblings, 0 replies; 22+ messages in thread
From: Florian Fainelli @ 2019-02-16 4:55 UTC (permalink / raw)
To: netdev
Cc: Florian Fainelli, idosch, linux-kernel, devel, bridge, jiri,
andrew, vivien.didelot
Now that we have converted all possible callers to using a switchdev
notifier for attributes we do not have a need for implementing
switchdev_ops anymore, and this can be removed from all drivers the
net_device structure.
Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
---
drivers/net/ethernet/mellanox/mlxsw/spectrum.c | 12 ------------
drivers/net/ethernet/mellanox/mlxsw/spectrum.h | 2 --
.../mellanox/mlxsw/spectrum_switchdev.c | 13 -------------
drivers/net/ethernet/mscc/ocelot.c | 5 -----
drivers/net/ethernet/rocker/rocker_main.c | 6 ------
drivers/staging/fsl-dpaa2/ethsw/ethsw.c | 6 ------
include/linux/netdevice.h | 3 ---
include/net/switchdev.h | 18 ------------------
net/dsa/slave.c | 6 ------
9 files changed, 71 deletions(-)
diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum.c
index 7c9745cecbbd..619965abab43 100644
--- a/drivers/net/ethernet/mellanox/mlxsw/spectrum.c
+++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum.c
@@ -3220,7 +3220,6 @@ static int mlxsw_sp_port_create(struct mlxsw_sp *mlxsw_sp, u8 local_port,
}
mlxsw_sp_port->default_vlan = mlxsw_sp_port_vlan;
- mlxsw_sp_port_switchdev_init(mlxsw_sp_port);
mlxsw_sp->ports[local_port] = mlxsw_sp_port;
err = register_netdev(dev);
if (err) {
@@ -3237,7 +3236,6 @@ static int mlxsw_sp_port_create(struct mlxsw_sp *mlxsw_sp, u8 local_port,
err_register_netdev:
mlxsw_sp->ports[local_port] = NULL;
- mlxsw_sp_port_switchdev_fini(mlxsw_sp_port);
mlxsw_sp_port_vlan_destroy(mlxsw_sp_port_vlan);
err_port_vlan_create:
err_port_pvid_set:
@@ -3280,7 +3278,6 @@ static void mlxsw_sp_port_remove(struct mlxsw_sp *mlxsw_sp, u8 local_port)
mlxsw_core_port_clear(mlxsw_sp->core, local_port, mlxsw_sp);
unregister_netdev(mlxsw_sp_port->dev); /* This calls ndo_stop */
mlxsw_sp->ports[local_port] = NULL;
- mlxsw_sp_port_switchdev_fini(mlxsw_sp_port);
mlxsw_sp_port_vlan_flush(mlxsw_sp_port, true);
mlxsw_sp_port_nve_fini(mlxsw_sp_port);
mlxsw_sp_tc_qdisc_fini(mlxsw_sp_port);
@@ -4001,12 +3998,6 @@ static int mlxsw_sp_init(struct mlxsw_core *mlxsw_core,
goto err_span_init;
}
- err = mlxsw_sp_switchdev_init(mlxsw_sp);
- if (err) {
- dev_err(mlxsw_sp->bus_info->dev, "Failed to initialize switchdev\n");
- goto err_switchdev_init;
- }
-
err = mlxsw_sp_counter_pool_init(mlxsw_sp);
if (err) {
dev_err(mlxsw_sp->bus_info->dev, "Failed to init counter pool\n");
@@ -4077,8 +4068,6 @@ static int mlxsw_sp_init(struct mlxsw_core *mlxsw_core,
err_afa_init:
mlxsw_sp_counter_pool_fini(mlxsw_sp);
err_counter_pool_init:
- mlxsw_sp_switchdev_fini(mlxsw_sp);
-err_switchdev_init:
mlxsw_sp_span_fini(mlxsw_sp);
err_span_init:
mlxsw_sp_lag_fini(mlxsw_sp);
@@ -4141,7 +4130,6 @@ static void mlxsw_sp_fini(struct mlxsw_core *mlxsw_core)
mlxsw_sp_nve_fini(mlxsw_sp);
mlxsw_sp_afa_fini(mlxsw_sp);
mlxsw_sp_counter_pool_fini(mlxsw_sp);
- mlxsw_sp_switchdev_fini(mlxsw_sp);
mlxsw_sp_span_fini(mlxsw_sp);
mlxsw_sp_lag_fini(mlxsw_sp);
mlxsw_sp_buffers_fini(mlxsw_sp);
diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum.h b/drivers/net/ethernet/mellanox/mlxsw/spectrum.h
index ceebc91f4f1d..82e3e6dc81a1 100644
--- a/drivers/net/ethernet/mellanox/mlxsw/spectrum.h
+++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum.h
@@ -375,8 +375,6 @@ u32 mlxsw_sp_bytes_cells(const struct mlxsw_sp *mlxsw_sp, u32 bytes);
/* spectrum_switchdev.c */
int mlxsw_sp_switchdev_init(struct mlxsw_sp *mlxsw_sp);
void mlxsw_sp_switchdev_fini(struct mlxsw_sp *mlxsw_sp);
-void mlxsw_sp_port_switchdev_init(struct mlxsw_sp_port *mlxsw_sp_port);
-void mlxsw_sp_port_switchdev_fini(struct mlxsw_sp_port *mlxsw_sp_port);
int mlxsw_sp_rif_fdb_op(struct mlxsw_sp *mlxsw_sp, const char *mac, u16 fid,
bool adding);
void
diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum_switchdev.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum_switchdev.c
index c6d7bb70e8f2..fafd582c2fdc 100644
--- a/drivers/net/ethernet/mellanox/mlxsw/spectrum_switchdev.c
+++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum_switchdev.c
@@ -1957,11 +1957,6 @@ static struct mlxsw_sp_port *mlxsw_sp_lag_rep_port(struct mlxsw_sp *mlxsw_sp,
return NULL;
}
-static const struct switchdev_ops mlxsw_sp_port_switchdev_ops = {
- .switchdev_port_attr_get = mlxsw_sp_port_attr_get,
- .switchdev_port_attr_set = mlxsw_sp_port_attr_set,
-};
-
static int
mlxsw_sp_bridge_8021q_port_join(struct mlxsw_sp_bridge_device *bridge_device,
struct mlxsw_sp_bridge_port *bridge_port,
@@ -3576,11 +3571,3 @@ void mlxsw_sp_switchdev_fini(struct mlxsw_sp *mlxsw_sp)
kfree(mlxsw_sp->bridge);
}
-void mlxsw_sp_port_switchdev_init(struct mlxsw_sp_port *mlxsw_sp_port)
-{
- mlxsw_sp_port->dev->switchdev_ops = &mlxsw_sp_port_switchdev_ops;
-}
-
-void mlxsw_sp_port_switchdev_fini(struct mlxsw_sp_port *mlxsw_sp_port)
-{
-}
diff --git a/drivers/net/ethernet/mscc/ocelot.c b/drivers/net/ethernet/mscc/ocelot.c
index 850a49033a30..21c73a0355d4 100644
--- a/drivers/net/ethernet/mscc/ocelot.c
+++ b/drivers/net/ethernet/mscc/ocelot.c
@@ -1324,10 +1324,6 @@ static int ocelot_port_obj_del(struct net_device *dev,
return ret;
}
-static const struct switchdev_ops ocelot_port_switchdev_ops = {
- .switchdev_port_attr_set = ocelot_port_attr_set,
-};
-
static int ocelot_port_bridge_join(struct ocelot_port *ocelot_port,
struct net_device *bridge)
{
@@ -1654,7 +1650,6 @@ int ocelot_probe_port(struct ocelot *ocelot, u8 port,
dev->netdev_ops = &ocelot_port_netdev_ops;
dev->ethtool_ops = &ocelot_ethtool_ops;
- dev->switchdev_ops = &ocelot_port_switchdev_ops;
dev->hw_features |= NETIF_F_HW_VLAN_CTAG_FILTER | NETIF_F_RXFCS;
dev->features |= NETIF_F_HW_VLAN_CTAG_FILTER;
diff --git a/drivers/net/ethernet/rocker/rocker_main.c b/drivers/net/ethernet/rocker/rocker_main.c
index 591008c8fa74..16f045b06c55 100644
--- a/drivers/net/ethernet/rocker/rocker_main.c
+++ b/drivers/net/ethernet/rocker/rocker_main.c
@@ -2147,11 +2147,6 @@ static int rocker_port_obj_del(struct net_device *dev,
return err;
}
-static const struct switchdev_ops rocker_port_switchdev_ops = {
- .switchdev_port_attr_get = rocker_port_attr_get,
- .switchdev_port_attr_set = rocker_port_attr_set,
-};
-
struct rocker_fib_event_work {
struct work_struct work;
union {
@@ -2605,7 +2600,6 @@ static int rocker_probe_port(struct rocker *rocker, unsigned int port_number)
rocker_port_dev_addr_init(rocker_port);
dev->netdev_ops = &rocker_port_netdev_ops;
dev->ethtool_ops = &rocker_port_ethtool_ops;
- dev->switchdev_ops = &rocker_port_switchdev_ops;
netif_tx_napi_add(dev, &rocker_port->napi_tx, rocker_port_poll_tx,
NAPI_POLL_WEIGHT);
netif_napi_add(dev, &rocker_port->napi_rx, rocker_port_poll_rx,
diff --git a/drivers/staging/fsl-dpaa2/ethsw/ethsw.c b/drivers/staging/fsl-dpaa2/ethsw/ethsw.c
index bc9e7de07200..44831990239c 100644
--- a/drivers/staging/fsl-dpaa2/ethsw/ethsw.c
+++ b/drivers/staging/fsl-dpaa2/ethsw/ethsw.c
@@ -932,11 +932,6 @@ static int swdev_port_obj_del(struct net_device *netdev,
return err;
}
-static const struct switchdev_ops ethsw_port_switchdev_ops = {
- .switchdev_port_attr_get = swdev_port_attr_get,
- .switchdev_port_attr_set = swdev_port_attr_set,
-};
-
/* For the moment, only flood setting needs to be updated */
static int port_bridge_join(struct net_device *netdev,
struct net_device *upper_dev)
@@ -1466,7 +1461,6 @@ static int ethsw_probe_port(struct ethsw_core *ethsw, u16 port_idx)
SET_NETDEV_DEV(port_netdev, dev);
port_netdev->netdev_ops = ðsw_port_ops;
port_netdev->ethtool_ops = ðsw_port_ethtool_ops;
- port_netdev->switchdev_ops = ðsw_port_switchdev_ops;
/* Set MTU limits */
port_netdev->min_mtu = ETH_MIN_MTU;
diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h
index 1fb733f38a47..a747456b9d23 100644
--- a/include/linux/netdevice.h
+++ b/include/linux/netdevice.h
@@ -1836,9 +1836,6 @@ struct net_device {
#endif
const struct net_device_ops *netdev_ops;
const struct ethtool_ops *ethtool_ops;
-#ifdef CONFIG_NET_SWITCHDEV
- const struct switchdev_ops *switchdev_ops;
-#endif
#ifdef CONFIG_NET_L3_MASTER_DEV
const struct l3mdev_ops *l3mdev_ops;
#endif
diff --git a/include/net/switchdev.h b/include/net/switchdev.h
index b8becabbef38..e9aa920aba57 100644
--- a/include/net/switchdev.h
+++ b/include/net/switchdev.h
@@ -113,21 +113,6 @@ void *switchdev_trans_item_dequeue(struct switchdev_trans *trans);
typedef int switchdev_obj_dump_cb_t(struct switchdev_obj *obj);
-/**
- * struct switchdev_ops - switchdev operations
- *
- * @switchdev_port_attr_get: Get a port attribute (see switchdev_attr).
- *
- * @switchdev_port_attr_set: Set a port attribute (see switchdev_attr).
- */
-struct switchdev_ops {
- int (*switchdev_port_attr_get)(struct net_device *dev,
- struct switchdev_attr *attr);
- int (*switchdev_port_attr_set)(struct net_device *dev,
- const struct switchdev_attr *attr,
- struct switchdev_trans *trans);
-};
-
enum switchdev_notifier_type {
SWITCHDEV_FDB_ADD_TO_BRIDGE = 1,
SWITCHDEV_FDB_DEL_TO_BRIDGE,
@@ -229,7 +214,6 @@ int switchdev_handle_port_obj_del(struct net_device *dev,
int (*del_cb)(struct net_device *dev,
const struct switchdev_obj *obj));
-#define SWITCHDEV_SET_OPS(netdev, ops) ((netdev)->switchdev_ops = (ops))
#else
static inline void switchdev_deferred_process(void)
@@ -322,8 +306,6 @@ switchdev_handle_port_obj_del(struct net_device *dev,
return 0;
}
-#define SWITCHDEV_SET_OPS(netdev, ops) do {} while (0)
-
#endif
#endif /* _LINUX_SWITCHDEV_H_ */
diff --git a/net/dsa/slave.c b/net/dsa/slave.c
index 2a14a38f5f93..236b6a72dba3 100644
--- a/net/dsa/slave.c
+++ b/net/dsa/slave.c
@@ -1057,11 +1057,6 @@ static const struct net_device_ops dsa_slave_netdev_ops = {
.ndo_get_port_parent_id = dsa_slave_get_port_parent_id,
};
-static const struct switchdev_ops dsa_slave_switchdev_ops = {
- .switchdev_port_attr_get = dsa_slave_port_attr_get,
- .switchdev_port_attr_set = dsa_slave_port_attr_set,
-};
-
static struct device_type dsa_type = {
.name = "dsa",
};
@@ -1321,7 +1316,6 @@ int dsa_slave_create(struct dsa_port *port)
eth_hw_addr_inherit(slave_dev, master);
slave_dev->priv_flags |= IFF_NO_QUEUE;
slave_dev->netdev_ops = &dsa_slave_netdev_ops;
- slave_dev->switchdev_ops = &dsa_slave_switchdev_ops;
slave_dev->min_mtu = 0;
slave_dev->max_mtu = ETH_MAX_MTU;
SET_NETDEV_DEVTYPE(slave_dev, &dsa_type);
--
2.19.1
^ permalink raw reply related [flat|nested] 22+ messages in thread