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authorHoratiu Vultur <horatiu.vultur@microchip.com>2020-07-14 10:34:54 +0300
committerDavid S. Miller <davem@davemloft.net>2020-07-14 23:46:43 +0300
commit537ed5676d4648abc8ef75b5c04d773d961aee2f (patch)
treea8bbac1e36beb0724bbfb7f1702e2915635cbdf5 /net/bridge/br_private_mrp.h
parentf23f0db3607582636b475eaeb74d32e924f11c41 (diff)
downloadlinux-537ed5676d4648abc8ef75b5c04d773d961aee2f.tar.xz
bridge: mrp: Implement the MRP Interconnect API
Thie patch adds support for MRP Interconnect. Similar with the MRP ring, if the HW can't generate MRP_InTest frames, then the SW will try to generate them. And if also the SW fails to generate the frames then an error is return to userspace. The forwarding/termination of MRP_In frames is happening in the kernel and is done by MRP instances. Signed-off-by: Horatiu Vultur <horatiu.vultur@microchip.com> Acked-by: Nikolay Aleksandrov <nikolay@cumulusnetworks.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/bridge/br_private_mrp.h')
-rw-r--r--net/bridge/br_private_mrp.h4
1 files changed, 4 insertions, 0 deletions
diff --git a/net/bridge/br_private_mrp.h b/net/bridge/br_private_mrp.h
index 0d554ef88db8..af0e9eff6549 100644
--- a/net/bridge/br_private_mrp.h
+++ b/net/bridge/br_private_mrp.h
@@ -57,6 +57,10 @@ int br_mrp_set_ring_state(struct net_bridge *br,
struct br_mrp_ring_state *state);
int br_mrp_set_ring_role(struct net_bridge *br, struct br_mrp_ring_role *role);
int br_mrp_start_test(struct net_bridge *br, struct br_mrp_start_test *test);
+int br_mrp_set_in_state(struct net_bridge *br, struct br_mrp_in_state *state);
+int br_mrp_set_in_role(struct net_bridge *br, struct br_mrp_in_role *role);
+int br_mrp_start_in_test(struct net_bridge *br,
+ struct br_mrp_start_in_test *test);
/* br_mrp_switchdev.c */
int br_mrp_switchdev_add(struct net_bridge *br, struct br_mrp *mrp);