From b40584d145700addc70cc29e4f0850a4ed955b1c Mon Sep 17 00:00:00 2001 From: Wen Gu Date: Tue, 19 Dec 2023 22:26:13 +0800 Subject: 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 Reviewed-by: Alexandra Winter Signed-off-by: David S. Miller --- net/smc/smc_pnet.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'net/smc/smc_pnet.c') 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; -- cgit