diff options
| author | Faisal Latif <faisal.latif@intel.com> | 2011-09-25 20:33:44 -0500 |
|---|---|---|
| committer | Roland Dreier <roland@purestorage.com> | 2011-10-10 10:51:21 -0700 |
| commit | 6224c7eeff586e9dbf51b872d7e0bae291fa00ed (patch) | |
| tree | acdc9b15f77f440e53c4fcbc1aed592667857e8a /drivers/infiniband/hw | |
| parent | bab3a9f43f211554626e189519b91ab9ef952f2d (diff) | |
| download | blackbird-op-linux-6224c7eeff586e9dbf51b872d7e0bae291fa00ed.tar.gz blackbird-op-linux-6224c7eeff586e9dbf51b872d7e0bae291fa00ed.zip | |
RDMA/nes: Print IP address for critcal errors
Print the IP address of the remote host when a critical asynchronous event is
received.
Signed-off-by: Tatyana Nikolova <Tatyana.E.Nikolova@intel.com>
Signed-off-by: Faisal Latif <Faisal.Latif@intel.com>
Signed-off-by: Roland Dreier <roland@purestorage.com>
Diffstat (limited to 'drivers/infiniband/hw')
| -rw-r--r-- | drivers/infiniband/hw/nes/nes_hw.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/drivers/infiniband/hw/nes/nes_hw.c b/drivers/infiniband/hw/nes/nes_hw.c index 43bebe805d2e..f85ccbad8fa2 100644 --- a/drivers/infiniband/hw/nes/nes_hw.c +++ b/drivers/infiniband/hw/nes/nes_hw.c @@ -110,6 +110,14 @@ static unsigned char *nes_tcp_state_str[] = { }; #endif +static inline void print_ip(struct nes_cm_node *cm_node) +{ + unsigned char *rem_addr; + if (cm_node) { + rem_addr = (unsigned char *)&cm_node->rem_addr; + printk(KERN_ERR PFX "Remote IP addr: %pI4\n", rem_addr); + } +} /** * nes_nic_init_timer_defaults @@ -3694,6 +3702,7 @@ static void nes_process_iwarp_aeqe(struct nes_device *nesdev, case NES_AEQE_AEID_ROE_INVALID_RDMA_WRITE_OR_READ_RESP: printk(KERN_ERR PFX "QP[%u] async_event_id=0x%04X IB_EVENT_QP_FATAL\n", nesqp->hwqp.qp_id, async_event_id); + print_ip(nesqp->cm_node); if (!atomic_read(&nesqp->close_timer_started)) nes_terminate_connection(nesdev, nesqp, aeqe, IB_EVENT_QP_FATAL); break; |
