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authorSelvin Xavier <selvin.xavier@broadcom.com>2019-07-15 12:19:13 +0300
committerJason Gunthorpe <jgg@mellanox.com>2019-07-22 21:04:04 +0300
commitc56b593d2af4cbd189c6af5fd6790728fade80cc (patch)
tree7387d26a061e0b432dfc456a068fe84525bf7dff /drivers/infiniband/hw/bnxt_re/qplib_res.h
parentf4d46119f214f9a7620b0d18b153d7e0e8c90b4f (diff)
downloadlinux-c56b593d2af4cbd189c6af5fd6790728fade80cc.tar.xz
RDMA/bnxt_re: Honor vlan_id in GID entry comparison
A GID entry consists of GID, vlan, netdev and smac. Extend GID duplicate check comparisons to consider vlan_id as well to support IPv6 VLAN based link local addresses. Introduce a new structure (bnxt_qplib_gid_info) to hold gid and vlan_id information. The issue is discussed in the following thread https://lore.kernel.org/r/AM0PR05MB4866CFEDCDF3CDA1D7D18AA5D1F20@AM0PR05MB4866.eurprd05.prod.outlook.com Fixes: 823b23da7113 ("IB/core: Allow vlan link local address based RoCE GIDs") Cc: <stable@vger.kernel.org> # v5.2+ Link: https://lore.kernel.org/r/20190715091913.15726-1-selvin.xavier@broadcom.com Reported-by: Yi Zhang <yi.zhang@redhat.com> Co-developed-by: Parav Pandit <parav@mellanox.com> Signed-off-by: Parav Pandit <parav@mellanox.com> Signed-off-by: Selvin Xavier <selvin.xavier@broadcom.com> Tested-by: Yi Zhang <yi.zhang@redhat.com> Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
Diffstat (limited to 'drivers/infiniband/hw/bnxt_re/qplib_res.h')
-rw-r--r--drivers/infiniband/hw/bnxt_re/qplib_res.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/infiniband/hw/bnxt_re/qplib_res.h b/drivers/infiniband/hw/bnxt_re/qplib_res.h
index 30c42c92fac7..fbda11a7ab1a 100644
--- a/drivers/infiniband/hw/bnxt_re/qplib_res.h
+++ b/drivers/infiniband/hw/bnxt_re/qplib_res.h
@@ -111,7 +111,7 @@ struct bnxt_qplib_pd_tbl {
};
struct bnxt_qplib_sgid_tbl {
- struct bnxt_qplib_gid *tbl;
+ struct bnxt_qplib_gid_info *tbl;
u16 *hw_id;
u16 max;
u16 active;