static bool smcr_lgr_match(struct smc_link_group *lgr,
struct smc_clc_msg_local *lcl,
- enum smc_lgr_role role)
+ enum smc_lgr_role role, u32 clcqpn)
{
return !memcmp(lgr->peer_systemid, lcl->id_for_peer,
SMC_SYSTEMID_LEN) &&
SMC_GID_SIZE) &&
!memcmp(lgr->lnk[SMC_SINGLE_LINK].peer_mac, lcl->mac,
sizeof(lcl->mac)) &&
- lgr->role == role;
+ lgr->role == role &&
+ (lgr->role == SMC_SERV ||
+ lgr->lnk[SMC_SINGLE_LINK].peer_qpn == clcqpn);
}
static bool smcd_lgr_match(struct smc_link_group *lgr,
/* create a new SMC connection (and a new link group if necessary) */
int smc_conn_create(struct smc_sock *smc, bool is_smcd, int srv_first_contact,
- struct smc_ib_device *smcibdev, u8 ibport,
+ struct smc_ib_device *smcibdev, u8 ibport, u32 clcqpn,
struct smc_clc_msg_local *lcl, struct smcd_dev *smcd,
u64 peer_gid)
{
list_for_each_entry(lgr, &smc_lgr_list.list, list) {
write_lock_bh(&lgr->conns_lock);
if ((is_smcd ? smcd_lgr_match(lgr, smcd, peer_gid) :
- smcr_lgr_match(lgr, lcl, role)) &&
+ smcr_lgr_match(lgr, lcl, role, clcqpn)) &&
!lgr->sync_err &&
lgr->vlan_id == vlan_id &&
(role == SMC_CLNT ||