diff options
| author | Wen Gu <guwen@linux.alibaba.com> | 2023-12-19 22:26:13 +0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2023-12-26 20:24:33 +0000 |
| commit | b40584d145700addc70cc29e4f0850a4ed955b1c (patch) | |
| tree | fe363ce85f1d5c34e2779e95bde1c1446d5abed2 /net/smc/smc_pnet.c | |
| parent | 8dd512df3c98ce8081e3541990bf849157675723 (diff) | |
net/smc: compatible with 128-bits extended GID of virtual ISM device
According to virtual ISM support feature defined by SMCv2.1, GIDs of
virtual ISM device are UUIDs defined by RFC4122, which are 128-bits
long. So some adaptation work is required. And note that the GIDs of
existing platform firmware ISM devices still remain 64-bits long.
Signed-off-by: Wen Gu <guwen@linux.alibaba.com>
Reviewed-by: Alexandra Winter <wintera@linux.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/smc/smc_pnet.c')
| -rw-r--r-- | net/smc/smc_pnet.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/net/smc/smc_pnet.c b/net/smc/smc_pnet.c index 11775401df68..9f2c58c5a86b 100644 --- a/net/smc/smc_pnet.c +++ b/net/smc/smc_pnet.c @@ -1103,8 +1103,8 @@ static void smc_pnet_find_ism_by_pnetid(struct net_device *ndev, list_for_each_entry(ismdev, &smcd_dev_list.list, list) { if (smc_pnet_match(ismdev->pnetid, ndev_pnetid) && !ismdev->going_away && - (!ini->ism_peer_gid[0] || - !smc_ism_cantalk(ini->ism_peer_gid[0], ini->vlan_id, + (!ini->ism_peer_gid[0].gid || + !smc_ism_cantalk(&ini->ism_peer_gid[0], ini->vlan_id, ismdev))) { ini->ism_dev[0] = ismdev; break; |