summaryrefslogtreecommitdiff
path: root/net/bridge/br_private_mrp.h
diff options
context:
space:
mode:
authorHoratiu Vultur <horatiu.vultur@microchip.com>2021-06-26 23:18:04 +0300
committerDavid S. Miller <davem@davemloft.net>2021-06-29 01:46:10 +0300
commitf7458934b0791c39a001e4d902fc3bf697b439b5 (patch)
tree4e3b03510b8b2984b5edbda94c6fd202cb8c6355 /net/bridge/br_private_mrp.h
parentf0305e732a1a144dcdb1536b828ee4a5cc1d212f (diff)
downloadlinux-f7458934b0791c39a001e4d902fc3bf697b439b5.tar.xz
net: bridge: mrp: Update the Test frames for MRA
According to the standard IEC 62439-2, in case the node behaves as MRA and needs to send Test frames on ring ports, then these Test frames need to have an Option TLV and a Sub-Option TLV which has the type AUTO_MGR. Signed-off-by: Horatiu Vultur <horatiu.vultur@microchip.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.h11
1 files changed, 11 insertions, 0 deletions
diff --git a/net/bridge/br_private_mrp.h b/net/bridge/br_private_mrp.h
index 9559aa2750fb..bda8e1896712 100644
--- a/net/bridge/br_private_mrp.h
+++ b/net/bridge/br_private_mrp.h
@@ -6,6 +6,8 @@
#include "br_private.h"
#include <uapi/linux/mrp_bridge.h>
+#define MRP_OPT_PADDING 0x2
+
struct br_mrp {
/* list of mrp instances */
struct hlist_node list;
@@ -134,4 +136,13 @@ struct br_mrp_in_test_hdr {
__be32 timestamp;
} __attribute__((__packed__));
+struct br_mrp_oui_hdr {
+ __u8 oui[MRP_OUI_LENGTH];
+};
+
+struct br_mrp_sub_option1_hdr {
+ __u8 type;
+ __u8 data[MRP_MANUFACTURE_DATA_LENGTH];
+};
+
#endif /* _BR_PRIVATE_MRP_H */