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IB/srp: Add more logging

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Log sgid and dgid when reporting that a login has been rejected or when
a host has been added. This makes it easy to figure out which initiator
and target ports these messages apply to.

Signed-off-by: Bart Van Assche <bvanassche@acm.org>
Signed-off-by: Roland Dreier <roland@purestorage.com>
This commit is contained in:
Bart Van Assche 2014-03-14 13:52:21 +01:00 committed by Roland Dreier
parent 2088ca66f5
commit e7ffde0164
1 changed files with 12 additions and 11 deletions
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23
drivers/infiniband/ulp/srp/ib_srp.c
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@ -1804,8 +1804,10 @@ static void srp_cm_rej_handler(struct ib_cm_id *cm_id,
shost_printk(KERN_WARNING, shost,
PFX "SRP_LOGIN_REJ: requested max_it_iu_len too large\n");
else
shost_printk(KERN_WARNING, shost,
PFX "SRP LOGIN REJECTED, reason 0x%08x\n", reason);
shost_printk(KERN_WARNING, shost, PFX
"SRP LOGIN from %pI6 to %pI6 REJECTED, reason 0x%08x\n",
target->path.sgid.raw,
target->orig_dgid, reason);
} else
shost_printk(KERN_WARNING, shost,
" REJ reason: IB_CM_REJ_CONSUMER_DEFINED,"
@ -2653,15 +2655,6 @@ static ssize_t srp_create_target(struct device *dev,
if (ret)
goto err_free_mem;
shost_printk(KERN_DEBUG, target->scsi_host, PFX
"new target: id_ext %016llx ioc_guid %016llx pkey %04x "
"service_id %016llx dgid %pI6\n",
(unsigned long long) be64_to_cpu(target->id_ext),
(unsigned long long) be64_to_cpu(target->ioc_guid),
be16_to_cpu(target->path.pkey),
(unsigned long long) be64_to_cpu(target->service_id),
target->path.dgid.raw);
ret = srp_create_target_ib(target);
if (ret)
goto err_free_mem;
@ -2681,6 +2674,14 @@ static ssize_t srp_create_target(struct device *dev,
if (ret)
goto err_disconnect;
shost_printk(KERN_DEBUG, target->scsi_host, PFX
"new target: id_ext %016llx ioc_guid %016llx pkey %04x service_id %016llx sgid %pI6 dgid %pI6\n",
be64_to_cpu(target->id_ext),
be64_to_cpu(target->ioc_guid),
be16_to_cpu(target->path.pkey),
be64_to_cpu(target->service_id),
target->path.sgid.raw, target->path.dgid.raw);
return count;
err_disconnect: