diff options
| author | Kei Tokunaga <tokunaga.keiich@jp.fujitsu.com> | 2010-06-22 19:01:51 +0900 |
|---|---|---|
| committer | James Bottomley <James.Bottomley@suse.de> | 2010-07-27 12:03:52 -0500 |
| commit | 97009a29e8c999def2d1e9ef253c226daf9541af (patch) | |
| tree | 00adca4e2fac97f1348ca7c11e1d885978fef718 /drivers/message/fusion/mptbase.c | |
| parent | e4bf25fbcc64a87d7dc1d3318ca56c28382757e2 (diff) | |
[SCSI] mptfusion: print Doorbell register in a case of hard reset and timeout
Printing Doorbell register in a case of hard reset and timeout
should be useful for figuring out the state of the system.
Signed-off-by: Kei Tokunaga <tokunaga.keiich@jp.fujitsu.com>
Acked-by: "Desai, Kashyap" <Kashyap.Desai@lsi.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>
Diffstat (limited to 'drivers/message/fusion/mptbase.c')
| -rw-r--r-- | drivers/message/fusion/mptbase.c | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/drivers/message/fusion/mptbase.c b/drivers/message/fusion/mptbase.c index c36d5b9ff663..e319abcd849c 100644 --- a/drivers/message/fusion/mptbase.c +++ b/drivers/message/fusion/mptbase.c @@ -5063,8 +5063,9 @@ mptbase_sas_persist_operation(MPT_ADAPTER *ioc, u8 persist_opcode) if (ioc->mptbase_cmds.status & MPT_MGMT_STATUS_DID_IOCRESET) goto out; if (!timeleft) { - printk(KERN_DEBUG "%s: Issuing Reset from %s!!\n", - ioc->name, __func__); + printk(MYIOC_s_WARN_FMT + "Issuing Reset from %s!!, doorbell=0x%08x\n", + ioc->name, __func__, mpt_GetIocState(ioc, 0)); mpt_Soft_Hard_ResetHandler(ioc, CAN_SLEEP); mpt_free_msg_frame(ioc, mf); } @@ -6455,8 +6456,9 @@ out: mutex_unlock(&ioc->mptbase_cmds.mutex); if (issue_hard_reset) { issue_hard_reset = 0; - printk(MYIOC_s_WARN_FMT "Issuing Reset from %s!!\n", - ioc->name, __func__); + printk(MYIOC_s_WARN_FMT + "Issuing Reset from %s!!, doorbell=0x%08x\n", + ioc->name, __func__, mpt_GetIocState(ioc, 0)); if (retry_count == 0) { if (mpt_Soft_Hard_ResetHandler(ioc, CAN_SLEEP) != 0) retry_count++; @@ -7146,7 +7148,8 @@ mpt_HardResetHandler(MPT_ADAPTER *ioc, int sleepFlag) rc = mpt_do_ioc_recovery(ioc, MPT_HOSTEVENT_IOC_RECOVER, sleepFlag); if (rc != 0) { printk(KERN_WARNING MYNAM - ": WARNING - (%d) Cannot recover %s\n", rc, ioc->name); + ": WARNING - (%d) Cannot recover %s, doorbell=0x%08x\n", + rc, ioc->name, mpt_GetIocState(ioc, 0)); } else { if (ioc->hard_resets < -1) ioc->hard_resets++; |