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Searched refs:lnk (Results 1 – 18 of 18) sorted by relevance

/net/smc/
A Dsmc_wr.c565 lnk->wr_tx_sges[i].lkey = lnk->roce_pd->local_dma_lkey; in smc_wr_init_sge()
575 lnk->wr_tx_ibs[i].sg_list = &lnk->wr_tx_sges[i]; in smc_wr_init_sge()
591 lnk->wr_tx_v2_sge->addr = lnk->wr_tx_v2_dma_addr; in smc_wr_init_sge()
593 lnk->wr_tx_v2_sge->lkey = lnk->roce_pd->local_dma_lkey; in smc_wr_init_sge()
596 lnk->wr_tx_v2_ib->sg_list = lnk->wr_tx_v2_sge; in smc_wr_init_sge()
613 lnk->wr_rx_dma_addr + i * lnk->wr_rx_buflen; in smc_wr_init_sge()
626 lnk->wr_rx_ibs[i].sg_list = &lnk->wr_rx_sges[x]; in smc_wr_init_sge()
627 lnk->wr_rx_ibs[i].num_sge = lnk->wr_rx_sge_cnt; in smc_wr_init_sge()
658 lnk->wr_rx_buflen * lnk->wr_rx_cnt, in smc_wr_free_link()
873 ibdev, lnk->wr_rx_bufs, lnk->wr_rx_buflen * lnk->wr_rx_cnt, in smc_wr_create_link()
[all …]
A Dsmc_ib.c72 qp_attr.path_mtu = min(lnk->path_mtu, lnk->peer_mtu); in smc_ib_modify_qp_rtr()
75 if (lnk->lgr->smc_version == SMC_V2 && lnk->lgr->uses_gateway) in smc_ib_modify_qp_rtr()
79 if (lnk->lgr->smc_version == SMC_V2 && lnk->lgr->uses_gateway) in smc_ib_modify_qp_rtr()
453 if (lnk->roce_pd) in smc_ib_dealloc_protection_domain()
455 lnk->roce_pd = NULL; in smc_ib_dealloc_protection_domain()
462 lnk->roce_pd = ib_alloc_pd(lnk->smcibdev->ibdev, 0); in smc_ib_create_protection_domain()
465 lnk->roce_pd = NULL; in smc_ib_create_protection_domain()
657 if (lnk->roce_qp) in smc_ib_destroy_queue_pair()
659 lnk->roce_qp = NULL; in smc_ib_destroy_queue_pair()
667 .qp_context = lnk, in smc_ib_create_queue_pair()
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A Dsmc_core.c132 struct smc_link *lnk = &conn->lgr->lnk[i]; in smcr_lgr_conn_assign_link() local
134 if (lnk->state != expected || lnk->link_is_asym) in smcr_lgr_conn_assign_link()
153 conn->lnk = lnk; in smcr_lgr_conn_assign_link()
703 struct smc_link *lnk = &lgr->lnk[i]; in smcr_lgr_link_deactivate_all() local
811 lnk->path_mtu = lnk->smcibdev->pattr[lnk->ibport - 1].active_mtu; in smcr_link_init()
831 ini->vlan_id, lnk->gid, &lnk->sgid_index, in smcr_link_init()
970 lnk = &lgr->lnk[link_idx]; in smc_lgr_create()
1354 if (!lnk->lgr || lnk->clearing || in smcr_link_clear()
1844 struct smc_link *lnk = &lgr->lnk[i]; in smcr_port_err() local
1933 lnk = &lgr->lnk[i]; in smcr_lgr_match()
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A Dsmc_wr.h75 static inline void smc_wr_drain_cq(struct smc_link *lnk) in smc_wr_drain_cq() argument
77 wait_event(lnk->wr_rx_empty_wait, lnk->wr_rx_id_compl == lnk->wr_rx_id); in smc_wr_drain_cq()
80 static inline void smc_wr_wakeup_tx_wait(struct smc_link *lnk) in smc_wr_wakeup_tx_wait() argument
82 wake_up_all(&lnk->wr_tx_wait); in smc_wr_wakeup_tx_wait()
85 static inline void smc_wr_wakeup_reg_wait(struct smc_link *lnk) in smc_wr_wakeup_reg_wait() argument
87 wake_up(&lnk->wr_reg_wait); in smc_wr_wakeup_reg_wait()
105 int smc_wr_create_link(struct smc_link *lnk);
106 int smc_wr_alloc_link_mem(struct smc_link *lnk);
108 void smc_wr_free_link(struct smc_link *lnk);
109 void smc_wr_free_link_mem(struct smc_link *lnk);
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A Dsmc_ib.h87 int smc_ib_buf_map_sg(struct smc_link *lnk,
90 void smc_ib_buf_unmap_sg(struct smc_link *lnk,
94 int smc_ib_create_protection_domain(struct smc_link *lnk);
95 void smc_ib_destroy_queue_pair(struct smc_link *lnk);
96 int smc_ib_create_queue_pair(struct smc_link *lnk);
97 int smc_ib_ready_link(struct smc_link *lnk);
98 int smc_ib_modify_qp_rts(struct smc_link *lnk);
99 int smc_ib_modify_qp_error(struct smc_link *lnk);
104 bool smc_ib_is_sg_need_sync(struct smc_link *lnk,
106 void smc_ib_sync_sg_for_cpu(struct smc_link *lnk,
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A Dsmc_core.h310 struct smc_link lnk[SMC_LINKS_PER_LGR_MAX]; member
488 if (lnk->state == SMC_LNK_UNUSED || lnk->state == SMC_LNK_INACTIVE) in smc_link_usable()
504 return smc_link_usable(lnk) && in smc_link_sendable()
505 lnk->qp_attr.cur_qp_state == IB_QPS_RTS; in smc_link_sendable()
510 return lnk->state == SMC_LNK_ACTIVE; in smc_link_active()
515 return lnk->wr_rx_sge_cnt > 1; in smc_link_shared_v2_rxbuf()
593 void smcr_link_hold(struct smc_link *lnk);
594 void smcr_link_put(struct smc_link *lnk);
597 int smcr_buf_map_lgr(struct smc_link *lnk);
598 int smcr_buf_reg_lgr(struct smc_link *lnk);
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A Dsmc_tracepoint.h54 __string(name, smc->conn.lnk->ibname)
87 TP_PROTO(const struct smc_link *lnk, void *location),
89 TP_ARGS(lnk, location),
92 __field(const void *, lnk)
96 __string(name, lnk->ibname)
101 const struct smc_link_group *lgr = lnk->lgr;
103 __entry->lnk = lnk;
106 __entry->state = lnk->state;
112 __entry->lnk, __entry->lgr, __entry->net_cookie,
A Dsmc_llc.c337 struct smc_link *lnk, in smc_llc_wait() argument
345 (lnk && !smc_link_usable(lnk)) || in smc_llc_wait()
349 (lnk && !smc_link_usable(lnk)) || list_empty(&lgr->list)) { in smc_llc_wait()
1080 lnk_new = &lgr->lnk[lnk_idx]; in smc_llc_cli_add_link()
1257 if (!memcmp(lgr->lnk[i].gid, lgr->lnk[j].gid, in smc_llc_find_asym_link()
1272 !memcmp(lgr->lnk[i].peer_gid, lgr->lnk[k].peer_gid, in smc_llc_find_asym_link()
1278 !memcmp(lgr->lnk[j].peer_gid, lgr->lnk[k].peer_gid, in smc_llc_find_asym_link()
1603 lnk = qentry->link; in smc_llc_process_cli_delete_link()
1682 lnk = qentry->link; in smc_llc_process_srv_delete_link()
1696 lnk_del = &lgr->lnk[i]; in smc_llc_process_srv_delete_link()
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A Dsmc_llc.h68 if (smc_link_usable(&lgr->lnk[i])) in smc_llc_usable_link()
69 return &lgr->lnk[i]; in smc_llc_usable_link()
82 int smc_llc_send_confirm_link(struct smc_link *lnk,
108 struct smc_link *lnk,
A Dsmc_diag.c149 struct smc_link *link = smc->conn.lnk; in __smc_diag_dump()
153 .lnk[0].ibport = link->ibport, in __smc_diag_dump()
154 .lnk[0].link_id = link->link_id, in __smc_diag_dump()
157 memcpy(linfo.lnk[0].ibname, link->smcibdev->ibdev->name, in __smc_diag_dump()
159 smc_gid_be16_convert(linfo.lnk[0].gid, link->gid); in __smc_diag_dump()
160 smc_gid_be16_convert(linfo.lnk[0].peer_gid, link->peer_gid); in __smc_diag_dump()
A Dsmc_tx.c50 SMC_STAT_RMB_TX_FULL(smc, !smc->conn.lnk); in smc_tx_write_space()
205 SMC_STAT_RMB_TX_SIZE_SMALL(smc, !conn->lnk); in smc_tx_sendmsg()
208 SMC_STAT_RMB_TX_PEER_SIZE_SMALL(smc, !conn->lnk); in smc_tx_sendmsg()
321 struct smc_link *link = conn->lnk; in smc_tx_rdma_write()
361 struct smc_link *link = conn->lnk; in smcr_tx_rdma_writes()
486 SMC_STAT_RMB_TX_PEER_FULL(smc, !conn->lnk); in smc_tx_rdma_writes()
550 struct smc_link *link = conn->lnk; in smcr_tx_sndbuf_nonempty()
577 if (link != conn->lnk) { in smcr_tx_sndbuf_nonempty()
635 SMC_STAT_RMB_TX_PEER_FULL(smc, !conn->lnk); in smc_tx_sndbuf_nonempty()
A Dsmc_cdc.c116 struct smc_link *link = conn->lnk; in smc_cdc_msg_send()
148 struct smc_link *link = conn->lnk; in smcr_cdc_msg_send_validation()
183 link = conn->lnk; in smcr_cdc_get_slot_and_msg_send()
191 if (link != conn->lnk) { in smcr_cdc_get_slot_and_msg_send()
322 conn->lnk = link; in smc_cdc_msg_validate()
A Dsmc_stats.h117 bool is_smcd = !__smc->conn.lnk; \
132 bool is_smcd = !__smc->conn.lnk; \
230 bool is_smcd = !(__smc)->conn.lnk; \
A Daf_smc.c545 if (!smc_link_active(&lgr->lnk[i])) in smcr_lgr_reg_sndbufs()
547 rc = smcr_link_reg_buf(&lgr->lnk[i], snd_desc); in smcr_lgr_reg_sndbufs()
569 if (!smc_link_active(&lgr->lnk[i])) in smcr_lgr_reg_rmbs()
585 if (!smc_link_active(&lgr->lnk[i])) in smcr_lgr_reg_rmbs()
587 rc = smcr_link_reg_buf(&lgr->lnk[i], rmb_desc); in smcr_lgr_reg_rmbs()
607 struct smc_link *link = smc->conn.lnk; in smcr_clnt_conf_first_link()
1287 link = smc->conn.lnk; in smc_connect_rdma()
1292 struct smc_link *l = &smc->conn.lgr->lnk[i]; in smc_connect_rdma()
1866 struct smc_link *link = smc->conn.lnk; in smcr_serv_conf_first_link()
2280 if (smcr_lgr_reg_sndbufs(conn->lnk, in smc_listen_rdma_reg()
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A Dsmc_rx.c374 SMC_STAT_RMB_RX_FULL(smc, !conn->lnk); in smc_rx_recvmsg()
377 SMC_STAT_RMB_RX_SIZE_SMALL(smc, !conn->lnk); in smc_rx_recvmsg()
A Dsmc.h198 struct smc_link *lnk; /* assigned SMC-R link */ member
A Dsmc_clc.c1098 struct smc_link *link = conn->lnk; in smcr_clc_prep_confirm_accept()
/net/ipv6/
A Dmcast.c284 struct ipv6_mc_socklist __rcu **lnk; in ipv6_sock_mc_drop() local
290 for (lnk = &np->ipv6_mc_list; in ipv6_sock_mc_drop()
291 (mc_lst = sock_dereference(*lnk, sk)) != NULL; in ipv6_sock_mc_drop()
292 lnk = &mc_lst->next) { in ipv6_sock_mc_drop()
295 *lnk = mc_lst->next; in ipv6_sock_mc_drop()

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