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IB/core: Add gid_type to gid attribute

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In order to support multiple GID types, we need to store the gid_type
with each GID. This is also aligned with the RoCE v2 annex "RoCEv2 PORT
GID table entries shall have a "GID type" attribute that denotes the L3
Address type". The currently supported GID is IB_GID_TYPE_IB which is
also RoCE v1 GID type.

This implies that gid_type should be added to roce_gid_table meta-data.

Signed-off-by: Matan Barak <matanb@mellanox.com>
Signed-off-by: Doug Ledford <dledford@redhat.com>
This commit is contained in:
Matan Barak
2015-12-23 14:56:47 +02:00
committed by Doug Ledford
parent cee3c4d0c5
commit b39ffa1df5
13 changed files with 182 additions and 59 deletions
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include/rdma/ib_sa.h
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@@ -160,6 +160,7 @@ struct ib_sa_path_rec {
int ifindex;
/* ignored in IB */
struct net *net;
enum ib_gid_type gid_type;
};
static inline struct net_device *ib_get_ndev_from_path(struct ib_sa_path_rec *rec)