diff options
Diffstat (limited to 'drivers/infiniband/hw/cxgb4/cm.c')
| -rw-r--r-- | drivers/infiniband/hw/cxgb4/cm.c | 274 |
1 files changed, 80 insertions, 194 deletions
diff --git a/drivers/infiniband/hw/cxgb4/cm.c b/drivers/infiniband/hw/cxgb4/cm.c index cd2ff5f9518a..651711370d55 100644 --- a/drivers/infiniband/hw/cxgb4/cm.c +++ b/drivers/infiniband/hw/cxgb4/cm.c @@ -302,7 +302,7 @@ void _c4iw_free_ep(struct kref *kref) if (ep->com.remote_addr.ss_family == AF_INET6) { struct sockaddr_in6 *sin6 = (struct sockaddr_in6 *) - &ep->com.mapped_local_addr; + &ep->com.local_addr; cxgb4_clip_release( ep->com.dev->rdev.lldi.ports[0], @@ -314,12 +314,6 @@ void _c4iw_free_ep(struct kref *kref) dst_release(ep->dst); cxgb4_l2t_release(ep->l2t); } - if (test_bit(RELEASE_MAPINFO, &ep->com.flags)) { - print_addr(&ep->com, __func__, "remove_mapinfo/mapping"); - iwpm_remove_mapinfo(&ep->com.local_addr, - &ep->com.mapped_local_addr); - iwpm_remove_mapping(&ep->com.local_addr, RDMA_NL_C4IW); - } kfree(ep); } @@ -455,7 +449,7 @@ static void act_open_req_arp_failure(void *handle, struct sk_buff *skb) state_set(&ep->com, DEAD); if (ep->com.remote_addr.ss_family == AF_INET6) { struct sockaddr_in6 *sin6 = - (struct sockaddr_in6 *)&ep->com.mapped_local_addr; + (struct sockaddr_in6 *)&ep->com.local_addr; cxgb4_clip_release(ep->com.dev->rdev.lldi.ports[0], (const u32 *)&sin6->sin6_addr.s6_addr, 1); } @@ -485,12 +479,19 @@ static void send_flowc(struct c4iw_ep *ep, struct sk_buff *skb) unsigned int flowclen = 80; struct fw_flowc_wr *flowc; int i; + u16 vlan = ep->l2t->vlan; + int nparams; + + if (vlan == CPL_L2T_VLAN_NONE) + nparams = 8; + else + nparams = 9; skb = get_skb(skb, flowclen, GFP_KERNEL); flowc = (struct fw_flowc_wr *)__skb_put(skb, flowclen); flowc->op_to_nparams = cpu_to_be32(FW_WR_OP_V(FW_FLOWC_WR) | - FW_FLOWC_WR_NPARAMS_V(8)); + FW_FLOWC_WR_NPARAMS_V(nparams)); flowc->flowid_len16 = cpu_to_be32(FW_WR_LEN16_V(DIV_ROUND_UP(flowclen, 16)) | FW_WR_FLOWID_V(ep->hwtid)); @@ -511,9 +512,17 @@ static void send_flowc(struct c4iw_ep *ep, struct sk_buff *skb) flowc->mnemval[6].val = cpu_to_be32(ep->snd_win); flowc->mnemval[7].mnemonic = FW_FLOWC_MNEM_MSS; flowc->mnemval[7].val = cpu_to_be32(ep->emss); - /* Pad WR to 16 byte boundary */ - flowc->mnemval[8].mnemonic = 0; - flowc->mnemval[8].val = 0; + if (nparams == 9) { + u16 pri; + + pri = (vlan & VLAN_PRIO_MASK) >> VLAN_PRIO_SHIFT; + flowc->mnemval[8].mnemonic = FW_FLOWC_MNEM_SCHEDCLASS; + flowc->mnemval[8].val = cpu_to_be32(pri); + } else { + /* Pad WR to 16 byte boundary */ + flowc->mnemval[8].mnemonic = 0; + flowc->mnemval[8].val = 0; + } for (i = 0; i < 9; i++) { flowc->mnemval[i].r4[0] = 0; flowc->mnemval[i].r4[1] = 0; @@ -568,54 +577,6 @@ static int send_abort(struct c4iw_ep *ep, struct sk_buff *skb, gfp_t gfp) return c4iw_l2t_send(&ep->com.dev->rdev, skb, ep->l2t); } -/* - * c4iw_form_pm_msg - Form a port mapper message with mapping info - */ -static void c4iw_form_pm_msg(struct c4iw_ep *ep, - struct iwpm_sa_data *pm_msg) -{ - memcpy(&pm_msg->loc_addr, &ep->com.local_addr, - sizeof(ep->com.local_addr)); - memcpy(&pm_msg->rem_addr, &ep->com.remote_addr, - sizeof(ep->com.remote_addr)); -} - -/* - * c4iw_form_reg_msg - Form a port mapper message with dev info - */ -static void c4iw_form_reg_msg(struct c4iw_dev *dev, - struct iwpm_dev_data *pm_msg) -{ - memcpy(pm_msg->dev_name, dev->ibdev.name, IWPM_DEVNAME_SIZE); - memcpy(pm_msg->if_name, dev->rdev.lldi.ports[0]->name, - IWPM_IFNAME_SIZE); -} - -static void c4iw_record_pm_msg(struct c4iw_ep *ep, - struct iwpm_sa_data *pm_msg) -{ - memcpy(&ep->com.mapped_local_addr, &pm_msg->mapped_loc_addr, - sizeof(ep->com.mapped_local_addr)); - memcpy(&ep->com.mapped_remote_addr, &pm_msg->mapped_rem_addr, - sizeof(ep->com.mapped_remote_addr)); -} - -static int get_remote_addr(struct c4iw_ep *parent_ep, struct c4iw_ep *child_ep) -{ - int ret; - - print_addr(&parent_ep->com, __func__, "get_remote_addr parent_ep "); - print_addr(&child_ep->com, __func__, "get_remote_addr child_ep "); - - ret = iwpm_get_remote_info(&parent_ep->com.mapped_local_addr, - &child_ep->com.mapped_remote_addr, - &child_ep->com.remote_addr, RDMA_NL_C4IW); - if (ret) - PDBG("Unable to find remote peer addr info - err %d\n", ret); - - return ret; -} - static void best_mtu(const unsigned short *mtus, unsigned short mtu, unsigned int *idx, int use_ts, int ipv6) { @@ -645,13 +606,13 @@ static int send_connect(struct c4iw_ep *ep) int wscale; int win, sizev4, sizev6, wrlen; struct sockaddr_in *la = (struct sockaddr_in *) - &ep->com.mapped_local_addr; + &ep->com.local_addr; struct sockaddr_in *ra = (struct sockaddr_in *) - &ep->com.mapped_remote_addr; + &ep->com.remote_addr; struct sockaddr_in6 *la6 = (struct sockaddr_in6 *) - &ep->com.mapped_local_addr; + &ep->com.local_addr; struct sockaddr_in6 *ra6 = (struct sockaddr_in6 *) - &ep->com.mapped_remote_addr; + &ep->com.remote_addr; int ret; enum chip_type adapter_type = ep->com.dev->rdev.lldi.adapter_type; u32 isn = (prandom_u32() & ~7UL) - 1; @@ -710,7 +671,7 @@ static int send_connect(struct c4iw_ep *ep) L2T_IDX_V(ep->l2t->idx) | TX_CHAN_V(ep->tx_chan) | SMAC_SEL_V(ep->smac_idx) | - DSCP_V(ep->tos) | + DSCP_V(ep->tos >> 2) | ULP_MODE_V(ULP_MODE_TCPDDP) | RCV_BUFSIZ_V(win); opt2 = RX_CHANNEL_V(0) | @@ -1829,10 +1790,10 @@ static void send_fw_act_open_req(struct c4iw_ep *ep, unsigned int atid) req->le.filter = cpu_to_be32(cxgb4_select_ntuple( ep->com.dev->rdev.lldi.ports[0], ep->l2t)); - sin = (struct sockaddr_in *)&ep->com.mapped_local_addr; + sin = (struct sockaddr_in *)&ep->com.local_addr; req->le.lport = sin->sin_port; req->le.u.ipv4.lip = sin->sin_addr.s_addr; - sin = (struct sockaddr_in *)&ep->com.mapped_remote_addr; + sin = (struct sockaddr_in *)&ep->com.remote_addr; req->le.pport = sin->sin_port; req->le.u.ipv4.pip = sin->sin_addr.s_addr; req->tcb.t_state_to_astid = @@ -1864,7 +1825,7 @@ static void send_fw_act_open_req(struct c4iw_ep *ep, unsigned int atid) L2T_IDX_V(ep->l2t->idx) | TX_CHAN_V(ep->tx_chan) | SMAC_SEL_V(ep->smac_idx) | - DSCP_V(ep->tos) | + DSCP_V(ep->tos >> 2) | ULP_MODE_V(ULP_MODE_TCPDDP) | RCV_BUFSIZ_V(win)); req->tcb.opt2 = (__force __be32) (PACE_V(1) | @@ -1928,7 +1889,7 @@ static void set_tcp_window(struct c4iw_ep *ep, struct port_info *pi) static int import_ep(struct c4iw_ep *ep, int iptype, __u8 *peer_ip, struct dst_entry *dst, struct c4iw_dev *cdev, - bool clear_mpa_v1, enum chip_type adapter_type) + bool clear_mpa_v1, enum chip_type adapter_type, u8 tos) { struct neighbour *n; int err, step; @@ -1958,7 +1919,7 @@ static int import_ep(struct c4iw_ep *ep, int iptype, __u8 *peer_ip, goto out; } ep->l2t = cxgb4_l2t_get(cdev->rdev.lldi.l2t, - n, pdev, 0); + n, pdev, rt_tos2priority(tos)); if (!ep->l2t) goto out; ep->mtu = pdev->mtu; @@ -2013,13 +1974,13 @@ static int c4iw_reconnect(struct c4iw_ep *ep) { int err = 0; struct sockaddr_in *laddr = (struct sockaddr_in *) - &ep->com.cm_id->local_addr; + &ep->com.cm_id->m_local_addr; struct sockaddr_in *raddr = (struct sockaddr_in *) - &ep->com.cm_id->remote_addr; + &ep->com.cm_id->m_remote_addr; struct sockaddr_in6 *laddr6 = (struct sockaddr_in6 *) - &ep->com.cm_id->local_addr; + &ep->com.cm_id->m_local_addr; struct sockaddr_in6 *raddr6 = (struct sockaddr_in6 *) - &ep->com.cm_id->remote_addr; + &ep->com.cm_id->m_remote_addr; int iptype; __u8 *ra; @@ -2038,10 +1999,10 @@ static int c4iw_reconnect(struct c4iw_ep *ep) insert_handle(ep->com.dev, &ep->com.dev->atid_idr, ep, ep->atid); /* find a route */ - if (ep->com.cm_id->local_addr.ss_family == AF_INET) { + if (ep->com.cm_id->m_local_addr.ss_family == AF_INET) { ep->dst = find_route(ep->com.dev, laddr->sin_addr.s_addr, raddr->sin_addr.s_addr, laddr->sin_port, - raddr->sin_port, 0); + raddr->sin_port, ep->com.cm_id->tos); iptype = 4; ra = (__u8 *)&raddr->sin_addr; } else { @@ -2058,7 +2019,8 @@ static int c4iw_reconnect(struct c4iw_ep *ep) goto fail3; } err = import_ep(ep, iptype, ra, ep->dst, ep->com.dev, false, - ep->com.dev->rdev.lldi.adapter_type); + ep->com.dev->rdev.lldi.adapter_type, + ep->com.cm_id->tos); if (err) { pr_err("%s - cannot alloc l2e.\n", __func__); goto fail4; @@ -2069,7 +2031,7 @@ static int c4iw_reconnect(struct c4iw_ep *ep) ep->l2t->idx); state_set(&ep->com, CONNECTING); - ep->tos = 0; + ep->tos = ep->com.cm_id->tos; /* send connect request to rnic */ err = send_connect(ep); @@ -2109,10 +2071,10 @@ static int act_open_rpl(struct c4iw_dev *dev, struct sk_buff *skb) struct sockaddr_in6 *ra6; ep = lookup_atid(t, atid); - la = (struct sockaddr_in *)&ep->com.mapped_local_addr; - ra = (struct sockaddr_in *)&ep->com.mapped_remote_addr; - la6 = (struct sockaddr_in6 *)&ep->com.mapped_local_addr; - ra6 = (struct sockaddr_in6 *)&ep->com.mapped_remote_addr; + la = (struct sockaddr_in *)&ep->com.local_addr; + ra = (struct sockaddr_in *)&ep->com.remote_addr; + la6 = (struct sockaddr_in6 *)&ep->com.local_addr; + ra6 = (struct sockaddr_in6 *)&ep->com.remote_addr; PDBG("%s ep %p atid %u status %u errno %d\n", __func__, ep, atid, status, status2errno(status)); @@ -2154,7 +2116,7 @@ static int act_open_rpl(struct c4iw_dev *dev, struct sk_buff *skb) if (ep->com.remote_addr.ss_family == AF_INET6) { struct sockaddr_in6 *sin6 = (struct sockaddr_in6 *) - &ep->com.mapped_local_addr; + &ep->com.local_addr; cxgb4_clip_release( ep->com.dev->rdev.lldi.ports[0], (const u32 *) @@ -2189,7 +2151,7 @@ static int act_open_rpl(struct c4iw_dev *dev, struct sk_buff *skb) if (ep->com.remote_addr.ss_family == AF_INET6) { struct sockaddr_in6 *sin6 = - (struct sockaddr_in6 *)&ep->com.mapped_local_addr; + (struct sockaddr_in6 *)&ep->com.local_addr; cxgb4_clip_release(ep->com.dev->rdev.lldi.ports[0], (const u32 *)&sin6->sin6_addr.s6_addr, 1); } @@ -2391,6 +2353,7 @@ static int pass_accept_req(struct c4iw_dev *dev, struct sk_buff *skb) u16 peer_mss = ntohs(req->tcpopt.mss); int iptype; unsigned short hdrs; + u8 tos = PASS_OPEN_TOS_G(ntohl(req->tos_stid)); parent_ep = lookup_stid(t, stid); if (!parent_ep) { @@ -2399,8 +2362,7 @@ static int pass_accept_req(struct c4iw_dev *dev, struct sk_buff *skb) } if (state_read(&parent_ep->com) != LISTEN) { - printk(KERN_ERR "%s - listening ep not in LISTEN\n", - __func__); + PDBG("%s - listening ep not in LISTEN\n", __func__); goto reject; } @@ -2415,7 +2377,7 @@ static int pass_accept_req(struct c4iw_dev *dev, struct sk_buff *skb) ntohs(peer_port), peer_mss); dst = find_route(dev, *(__be32 *)local_ip, *(__be32 *)peer_ip, local_port, peer_port, - PASS_OPEN_TOS_G(ntohl(req->tos_stid))); + tos); } else { PDBG("%s parent ep %p hwtid %u laddr %pI6 raddr %pI6 lport %d rport %d peer_mss %d\n" , __func__, parent_ep, hwtid, @@ -2441,7 +2403,7 @@ static int pass_accept_req(struct c4iw_dev *dev, struct sk_buff *skb) } err = import_ep(child_ep, iptype, peer_ip, dst, dev, false, - parent_ep->com.dev->rdev.lldi.adapter_type); + parent_ep->com.dev->rdev.lldi.adapter_type, tos); if (err) { printk(KERN_ERR MOD "%s - failed to allocate l2t entry!\n", __func__); @@ -2459,18 +2421,9 @@ static int pass_accept_req(struct c4iw_dev *dev, struct sk_buff *skb) child_ep->com.dev = dev; child_ep->com.cm_id = NULL; - /* - * The mapped_local and mapped_remote addresses get setup with - * the actual 4-tuple. The local address will be based on the - * actual local address of the connection, but on the port number - * of the parent listening endpoint. The remote address is - * setup based on a query to the IWPM since we don't know what it - * originally was before mapping. If no mapping was done, then - * mapped_remote == remote, and mapped_local == local. - */ if (iptype == 4) { struct sockaddr_in *sin = (struct sockaddr_in *) - &child_ep->com.mapped_local_addr; + &child_ep->com.local_addr; sin->sin_family = PF_INET; sin->sin_port = local_port; @@ -2482,12 +2435,12 @@ static int pass_accept_req(struct c4iw_dev *dev, struct sk_buff *skb) &parent_ep->com.local_addr)->sin_port; sin->sin_addr.s_addr = *(__be32 *)local_ip; - sin = (struct sockaddr_in *)&child_ep->com.mapped_remote_addr; + sin = (struct sockaddr_in *)&child_ep->com.remote_addr; sin->sin_family = PF_INET; sin->sin_port = peer_port; sin->sin_addr.s_addr = *(__be32 *)peer_ip; } else { - sin6 = (struct sockaddr_in6 *)&child_ep->com.mapped_local_addr; + sin6 = (struct sockaddr_in6 *)&child_ep->com.local_addr; sin6->sin6_family = PF_INET6; sin6->sin6_port = local_port; memcpy(sin6->sin6_addr.s6_addr, local_ip, 16); @@ -2498,18 +2451,15 @@ static int pass_accept_req(struct c4iw_dev *dev, struct sk_buff *skb) &parent_ep->com.local_addr)->sin6_port; memcpy(sin6->sin6_addr.s6_addr, local_ip, 16); - sin6 = (struct sockaddr_in6 *)&child_ep->com.mapped_remote_addr; + sin6 = (struct sockaddr_in6 *)&child_ep->com.remote_addr; sin6->sin6_family = PF_INET6; sin6->sin6_port = peer_port; memcpy(sin6->sin6_addr.s6_addr, peer_ip, 16); } - memcpy(&child_ep->com.remote_addr, &child_ep->com.mapped_remote_addr, - sizeof(child_ep->com.remote_addr)); - get_remote_addr(parent_ep, child_ep); c4iw_get_ep(&parent_ep->com); child_ep->parent_ep = parent_ep; - child_ep->tos = PASS_OPEN_TOS_G(ntohl(req->tos_stid)); + child_ep->tos = tos; child_ep->dst = dst; child_ep->hwtid = hwtid; @@ -2522,7 +2472,7 @@ static int pass_accept_req(struct c4iw_dev *dev, struct sk_buff *skb) accept_cr(child_ep, skb, req); set_bit(PASS_ACCEPT_REQ, &child_ep->com.history); if (iptype == 6) { - sin6 = (struct sockaddr_in6 *)&child_ep->com.mapped_local_addr; + sin6 = (struct sockaddr_in6 *)&child_ep->com.local_addr; cxgb4_clip_get(child_ep->com.dev->rdev.lldi.ports[0], (const u32 *)&sin6->sin6_addr.s6_addr, 1); } @@ -2765,7 +2715,7 @@ out: if (ep->com.remote_addr.ss_family == AF_INET6) { struct sockaddr_in6 *sin6 = (struct sockaddr_in6 *) - &ep->com.mapped_local_addr; + &ep->com.local_addr; cxgb4_clip_release( ep->com.dev->rdev.lldi.ports[0], (const u32 *)&sin6->sin6_addr.s6_addr, @@ -3026,8 +2976,8 @@ static int pick_local_ipaddrs(struct c4iw_dev *dev, struct iw_cm_id *cm_id) { struct in_device *ind; int found = 0; - struct sockaddr_in *laddr = (struct sockaddr_in *)&cm_id->local_addr; - struct sockaddr_in *raddr = (struct sockaddr_in *)&cm_id->remote_addr; + struct sockaddr_in *laddr = (struct sockaddr_in *)&cm_id->m_local_addr; + struct sockaddr_in *raddr = (struct sockaddr_in *)&cm_id->m_remote_addr; ind = in_dev_get(dev->rdev.lldi.ports[0]); if (!ind) @@ -3072,8 +3022,8 @@ static int get_lladdr(struct net_device *dev, struct in6_addr *addr, static int pick_local_ip6addrs(struct c4iw_dev *dev, struct iw_cm_id *cm_id) { struct in6_addr uninitialized_var(addr); - struct sockaddr_in6 *la6 = (struct sockaddr_in6 *)&cm_id->local_addr; - struct sockaddr_in6 *ra6 = (struct sockaddr_in6 *)&cm_id->remote_addr; + struct sockaddr_in6 *la6 = (struct sockaddr_in6 *)&cm_id->m_local_addr; + struct sockaddr_in6 *ra6 = (struct sockaddr_in6 *)&cm_id->m_remote_addr; if (!get_lladdr(dev->rdev.lldi.ports[0], &addr, IFA_F_TENTATIVE)) { memcpy(la6->sin6_addr.s6_addr, &addr, 16); @@ -3092,11 +3042,8 @@ int c4iw_connect(struct iw_cm_id *cm_id, struct iw_cm_conn_param *conn_param) struct sockaddr_in *raddr; struct sockaddr_in6 *laddr6; struct sockaddr_in6 *raddr6; - struct iwpm_dev_data pm_reg_msg; - struct iwpm_sa_data pm_msg; __u8 *ra; int iptype; - int iwpm_err = 0; if ((conn_param->ord > cur_max_read_depth(dev)) || (conn_param->ird > cur_max_read_depth(dev))) { @@ -3144,47 +3091,17 @@ int c4iw_connect(struct iw_cm_id *cm_id, struct iw_cm_conn_param *conn_param) } insert_handle(dev, &dev->atid_idr, ep, ep->atid); - memcpy(&ep->com.local_addr, &cm_id->local_addr, + memcpy(&ep->com.local_addr, &cm_id->m_local_addr, sizeof(ep->com.local_addr)); - memcpy(&ep->com.remote_addr, &cm_id->remote_addr, + memcpy(&ep->com.remote_addr, &cm_id->m_remote_addr, sizeof(ep->com.remote_addr)); - /* No port mapper available, go with the specified peer information */ - memcpy(&ep->com.mapped_local_addr, &cm_id->local_addr, - sizeof(ep->com.mapped_local_addr)); - memcpy(&ep->com.mapped_remote_addr, &cm_id->remote_addr, - sizeof(ep->com.mapped_remote_addr)); - - c4iw_form_reg_msg(dev, &pm_reg_msg); - iwpm_err = iwpm_register_pid(&pm_reg_msg, RDMA_NL_C4IW); - if (iwpm_err) { - PDBG("%s: Port Mapper reg pid fail (err = %d).\n", - __func__, iwpm_err); - } - if (iwpm_valid_pid() && !iwpm_err) { - c4iw_form_pm_msg(ep, &pm_msg); - iwpm_err = iwpm_add_and_query_mapping(&pm_msg, RDMA_NL_C4IW); - if (iwpm_err) - PDBG("%s: Port Mapper query fail (err = %d).\n", - __func__, iwpm_err); - else - c4iw_record_pm_msg(ep, &pm_msg); - } - if (iwpm_create_mapinfo(&ep->com.local_addr, - &ep->com.mapped_local_addr, RDMA_NL_C4IW)) { - iwpm_remove_mapping(&ep->com.local_addr, RDMA_NL_C4IW); - err = -ENOMEM; - goto fail1; - } - print_addr(&ep->com, __func__, "add_query/create_mapinfo"); - set_bit(RELEASE_MAPINFO, &ep->com.flags); - - laddr = (struct sockaddr_in *)&ep->com.mapped_local_addr; - raddr = (struct sockaddr_in *)&ep->com.mapped_remote_addr; - laddr6 = (struct sockaddr_in6 *)&ep->com.mapped_local_addr; - raddr6 = (struct sockaddr_in6 *) &ep->com.mapped_remote_addr; + laddr = (struct sockaddr_in *)&ep->com.local_addr; + raddr = (struct sockaddr_in *)&ep->com.remote_addr; + laddr6 = (struct sockaddr_in6 *)&ep->com.local_addr; + raddr6 = (struct sockaddr_in6 *) &ep->com.remote_addr; - if (cm_id->remote_addr.ss_family == AF_INET) { + if (cm_id->m_remote_addr.ss_family == AF_INET) { iptype = 4; ra = (__u8 *)&raddr->sin_addr; @@ -3203,7 +3120,7 @@ int c4iw_connect(struct iw_cm_id *cm_id, struct iw_cm_conn_param *conn_param) ra, ntohs(raddr->sin_port)); ep->dst = find_route(dev, laddr->sin_addr.s_addr, raddr->sin_addr.s_addr, laddr->sin_port, - raddr->sin_port, 0); + raddr->sin_port, cm_id->tos); } else { iptype = 6; ra = (__u8 *)&raddr6->sin6_addr; @@ -3234,7 +3151,7 @@ int c4iw_connect(struct iw_cm_id *cm_id, struct iw_cm_conn_param *conn_param) } err = import_ep(ep, iptype, ra, ep->dst, ep->com.dev, true, - ep->com.dev->rdev.lldi.adapter_type); + ep->com.dev->rdev.lldi.adapter_type, cm_id->tos); if (err) { printk(KERN_ERR MOD "%s - cannot alloc l2e.\n", __func__); goto fail3; @@ -3245,7 +3162,7 @@ int c4iw_connect(struct iw_cm_id *cm_id, struct iw_cm_conn_param *conn_param) ep->l2t->idx); state_set(&ep->com, CONNECTING); - ep->tos = 0; + ep->tos = cm_id->tos; /* send connect request to rnic */ err = send_connect(ep); @@ -3269,7 +3186,7 @@ static int create_server6(struct c4iw_dev *dev, struct c4iw_listen_ep *ep) { int err; struct sockaddr_in6 *sin6 = (struct sockaddr_in6 *) - &ep->com.mapped_local_addr; + &ep->com.local_addr; if (ipv6_addr_type(&sin6->sin6_addr) != IPV6_ADDR_ANY) { err = cxgb4_clip_get(ep->com.dev->rdev.lldi.ports[0], @@ -3302,7 +3219,7 @@ static int create_server4(struct c4iw_dev *dev, struct c4iw_listen_ep *ep) { int err; struct sockaddr_in *sin = (struct sockaddr_in *) - &ep->com.mapped_local_addr; + &ep->com.local_addr; if (dev->rdev.lldi.enable_fw_ofld_conn) { do { @@ -3343,9 +3260,6 @@ int c4iw_create_listen(struct iw_cm_id *cm_id, int backlog) int err = 0; struct c4iw_dev *dev = to_c4iw_dev(cm_id->device); struct c4iw_listen_ep *ep; - struct iwpm_dev_data pm_reg_msg; - struct iwpm_sa_data pm_msg; - int iwpm_err = 0; might_sleep(); @@ -3360,7 +3274,7 @@ int c4iw_create_listen(struct iw_cm_id *cm_id, int backlog) ep->com.cm_id = cm_id; ep->com.dev = dev; ep->backlog = backlog; - memcpy(&ep->com.local_addr, &cm_id->local_addr, + memcpy(&ep->com.local_addr, &cm_id->m_local_addr, sizeof(ep->com.local_addr)); /* @@ -3369,10 +3283,10 @@ int c4iw_create_listen(struct iw_cm_id *cm_id, int backlog) if (dev->rdev.lldi.enable_fw_ofld_conn && ep->com.local_addr.ss_family == AF_INET) ep->stid = cxgb4_alloc_sftid(dev->rdev.lldi.tids, - cm_id->local_addr.ss_family, ep); + cm_id->m_local_addr.ss_family, ep); else ep->stid = cxgb4_alloc_stid(dev->rdev.lldi.tids, - cm_id->local_addr.ss_family, ep); + cm_id->m_local_addr.ss_family, ep); if (ep->stid == -1) { printk(KERN_ERR MOD "%s - cannot alloc stid.\n", __func__); @@ -3381,36 +3295,9 @@ int c4iw_create_listen(struct iw_cm_id *cm_id, int backlog) } insert_handle(dev, &dev->stid_idr, ep, ep->stid); - /* No port mapper available, go with the specified info */ - memcpy(&ep->com.mapped_local_addr, &cm_id->local_addr, - sizeof(ep->com.mapped_local_addr)); - - c4iw_form_reg_msg(dev, &pm_reg_msg); - iwpm_err = iwpm_register_pid(&pm_reg_msg, RDMA_NL_C4IW); - if (iwpm_err) { - PDBG("%s: Port Mapper reg pid fail (err = %d).\n", - __func__, iwpm_err); - } - if (iwpm_valid_pid() && !iwpm_err) { - memcpy(&pm_msg.loc_addr, &ep->com.local_addr, - sizeof(ep->com.local_addr)); - iwpm_err = iwpm_add_mapping(&pm_msg, RDMA_NL_C4IW); - if (iwpm_err) - PDBG("%s: Port Mapper query fail (err = %d).\n", - __func__, iwpm_err); - else - memcpy(&ep->com.mapped_local_addr, - &pm_msg.mapped_loc_addr, - sizeof(ep->com.mapped_local_addr)); - } - if (iwpm_create_mapinfo(&ep->com.local_addr, - &ep->com.mapped_local_addr, RDMA_NL_C4IW)) { - err = -ENOMEM; - goto fail3; - } - print_addr(&ep->com, __func__, "add_mapping/create_mapinfo"); + memcpy(&ep->com.local_addr, &cm_id->m_local_addr, + sizeof(ep->com.local_addr)); - set_bit(RELEASE_MAPINFO, &ep->com.flags); state_set(&ep->com, LISTEN); if (ep->com.local_addr.ss_family == AF_INET) err = create_server4(dev, ep); @@ -3421,7 +3308,6 @@ int c4iw_create_listen(struct iw_cm_id *cm_id, int backlog) goto out; } -fail3: cxgb4_free_stid(ep->com.dev->rdev.lldi.tids, ep->stid, ep->com.local_addr.ss_family); fail2: @@ -3456,7 +3342,7 @@ int c4iw_destroy_listen(struct iw_cm_id *cm_id) goto done; err = c4iw_wait_for_reply(&ep->com.dev->rdev, &ep->com.wr_wait, 0, 0, __func__); - sin6 = (struct sockaddr_in6 *)&ep->com.mapped_local_addr; + sin6 = (struct sockaddr_in6 *)&ep->com.local_addr; cxgb4_clip_release(ep->com.dev->rdev.lldi.ports[0], (const u32 *)&sin6->sin6_addr.s6_addr, 1); } @@ -3580,7 +3466,7 @@ static void active_ofld_conn_reply(struct c4iw_dev *dev, struct sk_buff *skb, state_set(&ep->com, DEAD); if (ep->com.remote_addr.ss_family == AF_INET6) { struct sockaddr_in6 *sin6 = - (struct sockaddr_in6 *)&ep->com.mapped_local_addr; + (struct sockaddr_in6 *)&ep->com.local_addr; cxgb4_clip_release(ep->com.dev->rdev.lldi.ports[0], (const u32 *)&sin6->sin6_addr.s6_addr, 1); } |