diff options
| author | Karsten Graul <kgraul@linux.ibm.com> | 2020-04-29 18:10:40 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2020-04-29 22:26:32 +0300 |
| commit | 387707fdf48697c667dd5e9715ac4feb41602d15 (patch) | |
| tree | c6613774062587509d31e09dca852dd3ae6e51a5 /net/smc/smc_clc.c | |
| parent | 026c381fb4778d0d44af57b7ff674f31f04af221 (diff) | |
| download | linux-387707fdf48697c667dd5e9715ac4feb41602d15.tar.xz | |
net/smc: convert static link ID to dynamic references
As a preparation for the support of multiple links remove the usage of
a static link id (SMC_SINGLE_LINK) and allow dynamic link ids.
Signed-off-by: Karsten Graul <kgraul@linux.ibm.com>
Reviewed-by: Ursula Braun <ubraun@linux.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/smc/smc_clc.c')
| -rw-r--r-- | net/smc/smc_clc.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/net/smc/smc_clc.c b/net/smc/smc_clc.c index ea0068f0173c..d5627df24215 100644 --- a/net/smc/smc_clc.c +++ b/net/smc/smc_clc.c @@ -496,7 +496,7 @@ int smc_clc_send_confirm(struct smc_sock *smc) sizeof(SMCD_EYECATCHER)); } else { /* SMC-R specific settings */ - link = &conn->lgr->lnk[SMC_SINGLE_LINK]; + link = conn->lnk; memcpy(cclc.hdr.eyecatcher, SMC_EYECATCHER, sizeof(SMC_EYECATCHER)); cclc.hdr.path = SMC_TYPE_R; @@ -508,13 +508,13 @@ int smc_clc_send_confirm(struct smc_sock *smc) ETH_ALEN); hton24(cclc.qpn, link->roce_qp->qp_num); cclc.rmb_rkey = - htonl(conn->rmb_desc->mr_rx[SMC_SINGLE_LINK]->rkey); + htonl(conn->rmb_desc->mr_rx[link->link_idx]->rkey); cclc.rmbe_idx = 1; /* for now: 1 RMB = 1 RMBE */ cclc.rmbe_alert_token = htonl(conn->alert_token_local); cclc.qp_mtu = min(link->path_mtu, link->peer_mtu); cclc.rmbe_size = conn->rmbe_size_short; cclc.rmb_dma_addr = cpu_to_be64((u64)sg_dma_address - (conn->rmb_desc->sgt[SMC_SINGLE_LINK].sgl)); + (conn->rmb_desc->sgt[link->link_idx].sgl)); hton24(cclc.psn, link->psn_initial); memcpy(cclc.smcr_trl.eyecatcher, SMC_EYECATCHER, sizeof(SMC_EYECATCHER)); @@ -572,7 +572,7 @@ int smc_clc_send_accept(struct smc_sock *new_smc, int srv_first_contact) memcpy(aclc.hdr.eyecatcher, SMC_EYECATCHER, sizeof(SMC_EYECATCHER)); aclc.hdr.path = SMC_TYPE_R; - link = &conn->lgr->lnk[SMC_SINGLE_LINK]; + link = conn->lnk; memcpy(aclc.lcl.id_for_peer, local_systemid, sizeof(local_systemid)); memcpy(&aclc.lcl.gid, link->gid, SMC_GID_SIZE); @@ -580,13 +580,13 @@ int smc_clc_send_accept(struct smc_sock *new_smc, int srv_first_contact) ETH_ALEN); hton24(aclc.qpn, link->roce_qp->qp_num); aclc.rmb_rkey = - htonl(conn->rmb_desc->mr_rx[SMC_SINGLE_LINK]->rkey); + htonl(conn->rmb_desc->mr_rx[link->link_idx]->rkey); aclc.rmbe_idx = 1; /* as long as 1 RMB = 1 RMBE */ aclc.rmbe_alert_token = htonl(conn->alert_token_local); aclc.qp_mtu = link->path_mtu; aclc.rmbe_size = conn->rmbe_size_short, aclc.rmb_dma_addr = cpu_to_be64((u64)sg_dma_address - (conn->rmb_desc->sgt[SMC_SINGLE_LINK].sgl)); + (conn->rmb_desc->sgt[link->link_idx].sgl)); hton24(aclc.psn, link->psn_initial); memcpy(aclc.smcr_trl.eyecatcher, SMC_EYECATCHER, sizeof(SMC_EYECATCHER)); |