diff options
Diffstat (limited to 'net/smc/smc_llc.c')
| -rw-r--r-- | net/smc/smc_llc.c | 35 |
1 files changed, 20 insertions, 15 deletions
diff --git a/net/smc/smc_llc.c b/net/smc/smc_llc.c index c4d057b2941d..524649d0ab65 100644 --- a/net/smc/smc_llc.c +++ b/net/smc/smc_llc.c @@ -505,19 +505,22 @@ static int smc_llc_send_confirm_rkey(struct smc_link *send_link, if (smc_link_active(link) && link != send_link) { rkeyllc->rtoken[rtok_ix].link_id = link->link_id; rkeyllc->rtoken[rtok_ix].rmb_key = - htonl(rmb_desc->mr_rx[link->link_idx]->rkey); - rkeyllc->rtoken[rtok_ix].rmb_vaddr = cpu_to_be64( - (u64)sg_dma_address( - rmb_desc->sgt[link->link_idx].sgl)); + htonl(rmb_desc->mr[link->link_idx]->rkey); + rkeyllc->rtoken[rtok_ix].rmb_vaddr = rmb_desc->is_vm ? + cpu_to_be64((uintptr_t)rmb_desc->cpu_addr) : + cpu_to_be64((u64)sg_dma_address + (rmb_desc->sgt[link->link_idx].sgl)); rtok_ix++; } } /* rkey of send_link is in rtoken[0] */ rkeyllc->rtoken[0].num_rkeys = rtok_ix - 1; rkeyllc->rtoken[0].rmb_key = - htonl(rmb_desc->mr_rx[send_link->link_idx]->rkey); - rkeyllc->rtoken[0].rmb_vaddr = cpu_to_be64( - (u64)sg_dma_address(rmb_desc->sgt[send_link->link_idx].sgl)); + htonl(rmb_desc->mr[send_link->link_idx]->rkey); + rkeyllc->rtoken[0].rmb_vaddr = rmb_desc->is_vm ? + cpu_to_be64((uintptr_t)rmb_desc->cpu_addr) : + cpu_to_be64((u64)sg_dma_address + (rmb_desc->sgt[send_link->link_idx].sgl)); /* send llc message */ rc = smc_wr_tx_send(send_link, pend); put_out: @@ -544,7 +547,7 @@ static int smc_llc_send_delete_rkey(struct smc_link *link, rkeyllc->hd.common.llc_type = SMC_LLC_DELETE_RKEY; smc_llc_init_msg_hdr(&rkeyllc->hd, link->lgr, sizeof(*rkeyllc)); rkeyllc->num_rkeys = 1; - rkeyllc->rkey[0] = htonl(rmb_desc->mr_rx[link->link_idx]->rkey); + rkeyllc->rkey[0] = htonl(rmb_desc->mr[link->link_idx]->rkey); /* send llc message */ rc = smc_wr_tx_send(link, pend); put_out: @@ -614,9 +617,10 @@ static int smc_llc_fill_ext_v2(struct smc_llc_msg_add_link_v2_ext *ext, if (!buf_pos) break; rmb = buf_pos; - ext->rt[i].rmb_key = htonl(rmb->mr_rx[prim_lnk_idx]->rkey); - ext->rt[i].rmb_key_new = htonl(rmb->mr_rx[lnk_idx]->rkey); - ext->rt[i].rmb_vaddr_new = + ext->rt[i].rmb_key = htonl(rmb->mr[prim_lnk_idx]->rkey); + ext->rt[i].rmb_key_new = htonl(rmb->mr[lnk_idx]->rkey); + ext->rt[i].rmb_vaddr_new = rmb->is_vm ? + cpu_to_be64((uintptr_t)rmb->cpu_addr) : cpu_to_be64((u64)sg_dma_address(rmb->sgt[lnk_idx].sgl)); buf_pos = smc_llc_get_next_rmb(lgr, &buf_lst, buf_pos); while (buf_pos && !(buf_pos)->used) @@ -852,9 +856,10 @@ static int smc_llc_add_link_cont(struct smc_link *link, } rmb = *buf_pos; - addc_llc->rt[i].rmb_key = htonl(rmb->mr_rx[prim_lnk_idx]->rkey); - addc_llc->rt[i].rmb_key_new = htonl(rmb->mr_rx[lnk_idx]->rkey); - addc_llc->rt[i].rmb_vaddr_new = + addc_llc->rt[i].rmb_key = htonl(rmb->mr[prim_lnk_idx]->rkey); + addc_llc->rt[i].rmb_key_new = htonl(rmb->mr[lnk_idx]->rkey); + addc_llc->rt[i].rmb_vaddr_new = rmb->is_vm ? + cpu_to_be64((uintptr_t)rmb->cpu_addr) : cpu_to_be64((u64)sg_dma_address(rmb->sgt[lnk_idx].sgl)); (*num_rkeys_todo)--; @@ -2122,7 +2127,7 @@ void smc_llc_lgr_init(struct smc_link_group *lgr, struct smc_sock *smc) init_waitqueue_head(&lgr->llc_flow_waiter); init_waitqueue_head(&lgr->llc_msg_waiter); mutex_init(&lgr->llc_conf_mutex); - lgr->llc_testlink_time = net->ipv4.sysctl_tcp_keepalive_time; + lgr->llc_testlink_time = READ_ONCE(net->smc.sysctl_smcr_testlink_time); } /* called after lgr was removed from lgr_list */ |