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RDMA/nes: Print IP address for critcal errors

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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>
This commit is contained in:
Faisal Latif 2011-09-25 20:33:44 -05:00 committed by Roland Dreier
parent bab3a9f43f
commit 6224c7eeff
1 changed files with 9 additions and 0 deletions
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9
drivers/infiniband/hw/nes/nes_hw.c
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@ -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;