From: Horatiu Vultur <horatiu.vultur@microchip.com>
To: <nikolay@cumulusnetworks.com>, <roopa@cumulusnetworks.com>,
<davem@davemloft.net>, <kuba@kernel.org>, <jiri@resnulli.us>,
<ivecera@redhat.com>, <andrew@lunn.ch>,
<UNGLinuxDriver@microchip.com>, <netdev@vger.kernel.org>,
<linux-kernel@vger.kernel.org>,
<bridge@lists.linux-foundation.org>
Cc: Horatiu Vultur <horatiu.vultur@microchip.com>
Subject: [PATCH net-next v2 01/12] switchdev: mrp: Extend switchdev API for MRP Interconnect
Date: Thu, 9 Jul 2020 12:00:29 +0200 [thread overview]
Message-ID: <20200709100040.554623-2-horatiu.vultur@microchip.com> (raw)
In-Reply-To: <20200709100040.554623-1-horatiu.vultur@microchip.com>
Extend switchdev API to add support for MRP interconnect. The HW is
notified in the following cases:
SWITCHDEV_OBJ_ID_IN_ROLE_MRP: This is used when the interconnect role
of the node changes. The supported roles are MIM and MIC.
SWITCHDEV_OBJ_ID_IN_STATE_MRP: This is used when the interconnect ring
changes it states to open or closed.
SWITCHDEV_OBJ_ID_IN_TEST_MRP: This is used to start/stop sending
MRP_InTest frames on all MRP ports. This is called only on nodes that
have the interconnect role MIM.
Signed-off-by: Horatiu Vultur <horatiu.vultur@microchip.com>
---
include/net/switchdev.h | 38 ++++++++++++++++++++++++++++++++++++++
1 file changed, 38 insertions(+)
diff --git a/include/net/switchdev.h b/include/net/switchdev.h
index b8c059b4e06d9..ff22469143013 100644
--- a/include/net/switchdev.h
+++ b/include/net/switchdev.h
@@ -76,6 +76,10 @@ enum switchdev_obj_id {
SWITCHDEV_OBJ_ID_RING_TEST_MRP,
SWITCHDEV_OBJ_ID_RING_ROLE_MRP,
SWITCHDEV_OBJ_ID_RING_STATE_MRP,
+ SWITCHDEV_OBJ_ID_IN_TEST_MRP,
+ SWITCHDEV_OBJ_ID_IN_ROLE_MRP,
+ SWITCHDEV_OBJ_ID_IN_STATE_MRP,
+
#endif
};
@@ -155,6 +159,40 @@ struct switchdev_obj_ring_state_mrp {
#define SWITCHDEV_OBJ_RING_STATE_MRP(OBJ) \
container_of((OBJ), struct switchdev_obj_ring_state_mrp, obj)
+/* SWITCHDEV_OBJ_ID_IN_TEST_MRP */
+struct switchdev_obj_in_test_mrp {
+ struct switchdev_obj obj;
+ /* The value is in us and a value of 0 represents to stop */
+ u32 interval;
+ u32 in_id;
+ u32 period;
+ u8 max_miss;
+};
+
+#define SWITCHDEV_OBJ_IN_TEST_MRP(OBJ) \
+ container_of((OBJ), struct switchdev_obj_in_test_mrp, obj)
+
+/* SWICHDEV_OBJ_ID_IN_ROLE_MRP */
+struct switchdev_obj_in_role_mrp {
+ struct switchdev_obj obj;
+ struct net_device *i_port;
+ u32 ring_id;
+ u16 in_id;
+ u8 in_role;
+};
+
+#define SWITCHDEV_OBJ_IN_ROLE_MRP(OBJ) \
+ container_of((OBJ), struct switchdev_obj_in_role_mrp, obj)
+
+struct switchdev_obj_in_state_mrp {
+ struct switchdev_obj obj;
+ u32 in_id;
+ u8 in_state;
+};
+
+#define SWITCHDEV_OBJ_IN_STATE_MRP(OBJ) \
+ container_of((OBJ), struct switchdev_obj_in_state_mrp, obj)
+
#endif
typedef int switchdev_obj_dump_cb_t(struct switchdev_obj *obj);
--
2.27.0
next prev parent reply other threads:[~2020-07-09 10:02 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-07-09 10:00 [PATCH net-next v2 00/12] bridge: mrp: Add support for interconnect ring Horatiu Vultur
2020-07-09 10:00 ` Horatiu Vultur [this message]
2020-07-09 10:00 ` [PATCH net-next v2 02/12] bridge: uapi: mrp: Extend MRP attributes for MRP interconnect Horatiu Vultur
2020-07-09 10:00 ` [PATCH net-next v2 03/12] bridge: mrp: Extend bridge interface Horatiu Vultur
2020-07-09 10:00 ` [PATCH net-next v2 04/12] bridge: mrp: Extend br_mrp for MRP interconnect Horatiu Vultur
2020-07-09 10:00 ` [PATCH net-next v2 05/12] bridge: mrp: Rename br_mrp_port_open to br_mrp_ring_port_open Horatiu Vultur
2020-07-09 10:00 ` [PATCH net-next v2 06/12] bridge: mrp: Add br_mrp_in_port_open function Horatiu Vultur
2020-07-09 10:00 ` [PATCH net-next v2 07/12] bridge: switchdev: mrp: Extend MRP API for switchdev for MRP Interconnect Horatiu Vultur
2020-07-09 10:00 ` [PATCH net-next v2 08/12] bridge: mrp: Implement the MRP Interconnect API Horatiu Vultur
2020-07-09 12:26 ` Nikolay Aleksandrov
2020-07-09 21:39 ` Horatiu Vultur
2020-07-09 10:00 ` [PATCH net-next v2 09/12] bridge: mrp: Extend MRP netlink interface for configuring MRP interconnect Horatiu Vultur
2020-07-09 10:00 ` [PATCH net-next v2 10/12] bridge: uapi: mrp: Extend MRP_INFO attributes for interconnect status Horatiu Vultur
2020-07-09 10:00 ` [PATCH net-next v2 11/12] bridge: mrp: Extend br_mrp_fill_info Horatiu Vultur
2020-07-09 10:00 ` [PATCH net-next v2 12/12] net: bridge: Add port attribute IFLA_BRPORT_MRP_IN_OPEN Horatiu Vultur
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