diff options
Diffstat (limited to 'drivers/infiniband/hw/nes/nes_cm.c')
| -rw-r--r-- | drivers/infiniband/hw/nes/nes_cm.c | 23 |
1 files changed, 12 insertions, 11 deletions
diff --git a/drivers/infiniband/hw/nes/nes_cm.c b/drivers/infiniband/hw/nes/nes_cm.c index 0a52d72371e..a4972abedef 100644 --- a/drivers/infiniband/hw/nes/nes_cm.c +++ b/drivers/infiniband/hw/nes/nes_cm.c @@ -1,5 +1,5 @@ /* - * Copyright (c) 2006 - 2009 Intel Corporation. All rights reserved. + * Copyright (c) 2006 - 2011 Intel Corporation. All rights reserved. * * This software is available to you under a choice of one of two * licenses. You may choose to be licensed under the terms of the GNU @@ -233,6 +233,7 @@ static int send_mpa_reject(struct nes_cm_node *cm_node) u8 *start_ptr = &start_addr; u8 **start_buff = &start_ptr; u16 buff_len = 0; + struct ietf_mpa_v1 *mpa_frame; skb = dev_alloc_skb(MAX_CM_BUFFER); if (!skb) { @@ -242,6 +243,8 @@ static int send_mpa_reject(struct nes_cm_node *cm_node) /* send an MPA reject frame */ cm_build_mpa_frame(cm_node, start_buff, &buff_len, NULL, MPA_KEY_REPLY); + mpa_frame = (struct ietf_mpa_v1 *)*start_buff; + mpa_frame->flags |= IETF_MPA_FLAGS_REJECT; form_cm_frame(skb, cm_node, NULL, 0, *start_buff, buff_len, SET_ACK | SET_FIN); cm_node->state = NES_CM_STATE_FIN_WAIT1; @@ -1348,7 +1351,8 @@ static int nes_addr_resolve_neigh(struct nes_vnic *nesvnic, u32 dst_ip, int arpi else netdev = nesvnic->netdev; - neigh = neigh_lookup(&arp_tbl, &rt->rt_gateway, netdev); + rcu_read_lock(); + neigh = dst_get_neighbour_noref(&rt->dst); if (neigh) { if (neigh->nud_state & NUD_VALID) { nes_debug(NES_DBG_CM, "Neighbor MAC address for 0x%08X" @@ -1359,9 +1363,7 @@ static int nes_addr_resolve_neigh(struct nes_vnic *nesvnic, u32 dst_ip, int arpi if (!memcmp(nesadapter->arp_table[arpindex].mac_addr, neigh->ha, ETH_ALEN)) { /* Mac address same as in nes_arp_table */ - neigh_release(neigh); - ip_rt_put(rt); - return rc; + goto out; } nes_manage_arp_cache(nesvnic->netdev, @@ -1373,15 +1375,13 @@ static int nes_addr_resolve_neigh(struct nes_vnic *nesvnic, u32 dst_ip, int arpi dst_ip, NES_ARP_ADD); rc = nes_arp_table(nesvnic->nesdev, dst_ip, NULL, NES_ARP_RESOLVE); + } else { + neigh_event_send(neigh, NULL); } - neigh_release(neigh); } - if ((neigh == NULL) || (!(neigh->nud_state & NUD_VALID))) { - rcu_read_lock(); - neigh_event_send(dst_get_neighbour(&rt->dst), NULL); - rcu_read_unlock(); - } +out: + rcu_read_unlock(); ip_rt_put(rt); return rc; } @@ -2838,6 +2838,7 @@ static int nes_cm_disconn_true(struct nes_qp *nesqp) issue_disconn = 1; issue_close = 1; nesqp->cm_id = NULL; + del_timer(&nesqp->terminate_timer); if (nesqp->flush_issued == 0) { nesqp->flush_issued = 1; issue_flush = 1; |