diff mbox series

[V2,net-next] net: marvell: prestera: implement br_port_locked flag offloading

Message ID 20220822180315.3927-1-oleksandr.mazur@plvision.eu (mailing list archive)
State Accepted
Commit 73ef239cd8439b33273cd95d08cffaf8022b01a8
Delegated to: Netdev Maintainers
Headers show
Series [V2,net-next] net: marvell: prestera: implement br_port_locked flag offloading | expand

Checks

Context Check Description
netdev/tree_selection success Clearly marked for net-next
netdev/fixes_present success Fixes tag not required for -next series
netdev/subject_prefix success Link
netdev/cover_letter success Single patches do not need cover letters
netdev/patch_count success Link
netdev/header_inline success No static functions without inline keyword in header files
netdev/build_32bit success Errors and warnings before: 1190 this patch: 1190
netdev/cc_maintainers success CCed 6 of 6 maintainers
netdev/build_clang success Errors and warnings before: 0 this patch: 0
netdev/module_param success Was 0 now: 0
netdev/verify_signedoff success Signed-off-by tag matches author and committer
netdev/check_selftest success No net selftest shell script
netdev/verify_fixes success No Fixes tag
netdev/build_allmodconfig_warn success Errors and warnings before: 1190 this patch: 1190
netdev/checkpatch success total: 0 errors, 0 warnings, 0 checks, 89 lines checked
netdev/kdoc success Errors and warnings before: 0 this patch: 0
netdev/source_inline success Was 0 now: 0

Commit Message

Oleksandr Mazur Aug. 22, 2022, 6:03 p.m. UTC 
Both <port> br_port_locked and <lag> interfaces's flag
offloading is supported. No new ABI is being added,
rather existing (port_param_set) API call gets extended.

Signed-off-by: Oleksandr Mazur <oleksandr.mazur@plvision.eu>

V2:
  add missing receipents (linux-kernel, netdev)
---
 .../net/ethernet/marvell/prestera/prestera.h   |  2 ++
 .../ethernet/marvell/prestera/prestera_hw.c    | 18 ++++++++++++++++++
 .../ethernet/marvell/prestera/prestera_hw.h    |  2 ++
 .../ethernet/marvell/prestera/prestera_main.c  |  5 +++++
 .../marvell/prestera/prestera_switchdev.c      |  8 +++++++-
 5 files changed, 34 insertions(+), 1 deletion(-)

Comments

patchwork-bot+netdevbpf@kernel.org Aug. 24, 2022, noon UTC | #1 
Hello:

This patch was applied to netdev/net-next.git (master)
by David S. Miller <davem@davemloft.net>:

On Mon, 22 Aug 2022 21:03:15 +0300 you wrote:
> Both <port> br_port_locked and <lag> interfaces's flag
> offloading is supported. No new ABI is being added,
> rather existing (port_param_set) API call gets extended.
> 
> Signed-off-by: Oleksandr Mazur <oleksandr.mazur@plvision.eu>
> 
> V2:
>   add missing receipents (linux-kernel, netdev)
> 
> [...]

Here is the summary with links:
  - [V2,net-next] net: marvell: prestera: implement br_port_locked flag offloading
    https://git.kernel.org/netdev/net-next/c/73ef239cd843

You are awesome, thank you!
diff mbox series

Patch

diff --git a/drivers/net/ethernet/marvell/prestera/prestera.h b/drivers/net/ethernet/marvell/prestera/prestera.h
index 2f84d0fb4094..e5a4381a88b3 100644
--- a/drivers/net/ethernet/marvell/prestera/prestera.h
+++ b/drivers/net/ethernet/marvell/prestera/prestera.h
@@ -367,6 +367,8 @@  int prestera_port_learning_set(struct prestera_port *port, bool learn_enable);
 int prestera_port_uc_flood_set(struct prestera_port *port, bool flood);
 int prestera_port_mc_flood_set(struct prestera_port *port, bool flood);
 
+int prestera_port_br_locked_set(struct prestera_port *port, bool br_locked);
+
 int prestera_port_pvid_set(struct prestera_port *port, u16 vid);
 
 bool prestera_netdev_check(const struct net_device *dev);
diff --git a/drivers/net/ethernet/marvell/prestera/prestera_hw.c b/drivers/net/ethernet/marvell/prestera/prestera_hw.c
index 962d7e0c0cb5..554115965857 100644
--- a/drivers/net/ethernet/marvell/prestera/prestera_hw.c
+++ b/drivers/net/ethernet/marvell/prestera/prestera_hw.c
@@ -101,6 +101,7 @@  enum {
 	PRESTERA_CMD_PORT_ATTR_LEARNING = 7,
 	PRESTERA_CMD_PORT_ATTR_FLOOD = 8,
 	PRESTERA_CMD_PORT_ATTR_CAPABILITY = 9,
+	PRESTERA_CMD_PORT_ATTR_LOCKED = 10,
 	PRESTERA_CMD_PORT_ATTR_PHY_MODE = 12,
 	PRESTERA_CMD_PORT_ATTR_TYPE = 13,
 	PRESTERA_CMD_PORT_ATTR_STATS = 17,
@@ -285,6 +286,7 @@  union prestera_msg_port_param {
 	u8 duplex;
 	u8 fec;
 	u8 fc;
+	u8 br_locked;
 	union {
 		struct {
 			u8 admin;
@@ -1639,6 +1641,22 @@  int prestera_hw_port_mc_flood_set(const struct prestera_port *port, bool flood)
 			    &req.cmd, sizeof(req));
 }
 
+int prestera_hw_port_br_locked_set(const struct prestera_port *port,
+				   bool br_locked)
+{
+	struct prestera_msg_port_attr_req req = {
+		.attr = __cpu_to_le32(PRESTERA_CMD_PORT_ATTR_LOCKED),
+		.port = __cpu_to_le32(port->hw_id),
+		.dev = __cpu_to_le32(port->dev_id),
+		.param = {
+			.br_locked = br_locked,
+		}
+	};
+
+	return prestera_cmd(port->sw, PRESTERA_CMD_TYPE_PORT_ATTR_SET,
+			    &req.cmd, sizeof(req));
+}
+
 int prestera_hw_vlan_create(struct prestera_switch *sw, u16 vid)
 {
 	struct prestera_msg_vlan_req req = {
diff --git a/drivers/net/ethernet/marvell/prestera/prestera_hw.h b/drivers/net/ethernet/marvell/prestera/prestera_hw.h
index 56e043146dd2..4aca43e72a05 100644
--- a/drivers/net/ethernet/marvell/prestera/prestera_hw.h
+++ b/drivers/net/ethernet/marvell/prestera/prestera_hw.h
@@ -183,6 +183,8 @@  int prestera_hw_port_speed_get(const struct prestera_port *port, u32 *speed);
 int prestera_hw_port_learning_set(struct prestera_port *port, bool enable);
 int prestera_hw_port_uc_flood_set(const struct prestera_port *port, bool flood);
 int prestera_hw_port_mc_flood_set(const struct prestera_port *port, bool flood);
+int prestera_hw_port_br_locked_set(const struct prestera_port *port,
+				   bool br_locked);
 int prestera_hw_port_accept_frm_type(struct prestera_port *port,
 				     enum prestera_accept_frm_type type);
 /* Vlan API */
diff --git a/drivers/net/ethernet/marvell/prestera/prestera_main.c b/drivers/net/ethernet/marvell/prestera/prestera_main.c
index ede3e53b9790..319e63ad5690 100644
--- a/drivers/net/ethernet/marvell/prestera/prestera_main.c
+++ b/drivers/net/ethernet/marvell/prestera/prestera_main.c
@@ -51,6 +51,11 @@  int prestera_port_mc_flood_set(struct prestera_port *port, bool flood)
 	return prestera_hw_port_mc_flood_set(port, flood);
 }
 
+int prestera_port_br_locked_set(struct prestera_port *port, bool br_locked)
+{
+	return prestera_hw_port_br_locked_set(port, br_locked);
+}
+
 int prestera_port_pvid_set(struct prestera_port *port, u16 vid)
 {
 	enum prestera_accept_frm_type frm_type;
diff --git a/drivers/net/ethernet/marvell/prestera/prestera_switchdev.c b/drivers/net/ethernet/marvell/prestera/prestera_switchdev.c
index 71cde97d85c8..e548cd32582e 100644
--- a/drivers/net/ethernet/marvell/prestera/prestera_switchdev.c
+++ b/drivers/net/ethernet/marvell/prestera/prestera_switchdev.c
@@ -143,6 +143,7 @@  prestera_br_port_flags_reset(struct prestera_bridge_port *br_port,
 	prestera_port_uc_flood_set(port, false);
 	prestera_port_mc_flood_set(port, false);
 	prestera_port_learning_set(port, false);
+	prestera_port_br_locked_set(port, false);
 }
 
 static int prestera_br_port_flags_set(struct prestera_bridge_port *br_port,
@@ -162,6 +163,11 @@  static int prestera_br_port_flags_set(struct prestera_bridge_port *br_port,
 	if (err)
 		goto err_out;
 
+	err = prestera_port_br_locked_set(port,
+					  br_port->flags & BR_PORT_LOCKED);
+	if (err)
+		goto err_out;
+
 	return 0;
 
 err_out:
@@ -1163,7 +1169,7 @@  static int prestera_port_obj_attr_set(struct net_device *dev, const void *ctx,
 		break;
 	case SWITCHDEV_ATTR_ID_PORT_PRE_BRIDGE_FLAGS:
 		if (attr->u.brport_flags.mask &
-		    ~(BR_LEARNING | BR_FLOOD | BR_MCAST_FLOOD))
+		    ~(BR_LEARNING | BR_FLOOD | BR_MCAST_FLOOD | BR_PORT_LOCKED))
 			err = -EINVAL;
 		break;
 	case SWITCHDEV_ATTR_ID_PORT_BRIDGE_FLAGS: