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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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2
drivers/infiniband/core/multicast.c
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@@ -729,7 +729,7 @@ int ib_init_ah_from_mcmember(struct ib_device *device, u8 port_num,
u16 gid_index;
u8 p;
ret = ib_find_cached_gid(device, &rec->port_gid,
ret = ib_find_cached_gid(device, &rec->port_gid, IB_GID_TYPE_IB,
NULL, &p, &gid_index);
if (ret)
return ret;