net/smc: introduce System Enterprise ID (SEID)
SMCD version 2 defines a System Enterprise ID (short SEID).
This patch contains the SEID creation and adds the callback to
retrieve the created SEID.
Signed-off-by: Ursula Braun <ubraun@linux.ibm.com>
Signed-off-by: Karsten Graul <kgraul@linux.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/include/net/smc.h b/include/net/smc.h
index 646feb4..b28b384 100644
--- a/include/net/smc.h
+++ b/include/net/smc.h
@@ -37,6 +37,8 @@ struct smcd_dmb {
#define ISM_EVENT_GID 1
#define ISM_EVENT_SWR 2
+#define ISM_RESERVED_VLANID 0x1FFF
+
#define ISM_ERROR 0xFFFF
struct smcd_event {
@@ -63,6 +65,7 @@ struct smcd_ops {
int (*move_data)(struct smcd_dev *dev, u64 dmb_tok, unsigned int idx,
bool sf, unsigned int offset, void *data,
unsigned int size);
+ void (*get_system_eid)(struct smcd_dev *dev, u8 **eid);
};
struct smcd_dev {
