diff options
| author | Stefan Raspl <raspl@linux.ibm.com> | 2023-01-23 19:17:50 +0100 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2023-01-25 09:46:48 +0000 |
| commit | 9de4df7b6be1cfca500f8ba21137d53eec45418a (patch) | |
| tree | 85ed634e832e467d61bcfdda026031bdd2cccc3a /net/smc/smc_clc.c | |
| parent | 8747716f3942a610efdd12e3655df47269c268ac (diff) | |
net/smc: Separate SMC-D and ISM APIs
We separate the code implementing the struct smcd_ops API in the ISM
device driver from the functions that may be used by other exploiters of
ISM devices.
Note: We start out small, and don't offer the whole breadth of the ISM
device for public use, as many functions are specific to or likely only
ever used in the context of SMC-D.
This is the third part of a bigger overhaul of the interfaces between SMC
and ISM.
Signed-off-by: Stefan Raspl <raspl@linux.ibm.com>
Signed-off-by: Jan Karcher <jaka@linux.ibm.com>
Signed-off-by: Wenjia Zhang <wenjia@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 | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/net/smc/smc_clc.c b/net/smc/smc_clc.c index dfb9797f7bc6..b9b8b07aa702 100644 --- a/net/smc/smc_clc.c +++ b/net/smc/smc_clc.c @@ -813,6 +813,7 @@ int smc_clc_send_proposal(struct smc_sock *smc, struct smc_init_info *ini) struct smc_clc_v2_extension *v2_ext; struct smc_clc_msg_smcd *pclc_smcd; struct smc_clc_msg_trail *trl; + struct smcd_dev *smcd; int len, i, plen, rc; int reason_code = 0; struct kvec vec[8]; @@ -868,7 +869,9 @@ int smc_clc_send_proposal(struct smc_sock *smc, struct smc_init_info *ini) if (smcd_indicated(ini->smc_type_v1)) { /* add SMC-D specifics */ if (ini->ism_dev[0]) { - pclc_smcd->ism.gid = htonll(ini->ism_dev[0]->local_gid); + smcd = ini->ism_dev[0]; + pclc_smcd->ism.gid = + htonll(smcd->ops->get_local_gid(smcd)); pclc_smcd->ism.chid = htons(smc_ism_get_chid(ini->ism_dev[0])); } @@ -914,8 +917,9 @@ int smc_clc_send_proposal(struct smc_sock *smc, struct smc_init_info *ini) plen += sizeof(*smcd_v2_ext); if (ini->ism_offered_cnt) { for (i = 1; i <= ini->ism_offered_cnt; i++) { + smcd = ini->ism_dev[i]; gidchids[i - 1].gid = - htonll(ini->ism_dev[i]->local_gid); + htonll(smcd->ops->get_local_gid(smcd)); gidchids[i - 1].chid = htons(smc_ism_get_chid(ini->ism_dev[i])); } @@ -1000,7 +1004,8 @@ static int smc_clc_send_confirm_accept(struct smc_sock *smc, memcpy(clc->hdr.eyecatcher, SMCD_EYECATCHER, sizeof(SMCD_EYECATCHER)); clc->hdr.typev1 = SMC_TYPE_D; - clc->d0.gid = conn->lgr->smcd->local_gid; + clc->d0.gid = + conn->lgr->smcd->ops->get_local_gid(conn->lgr->smcd); clc->d0.token = conn->rmb_desc->token; clc->d0.dmbe_size = conn->rmbe_size_short; clc->d0.dmbe_idx = 0; |