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[SCSI] mptfusion: print Doorbell register in a case of hard reset and timeout

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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>
This commit is contained in:
Kei Tokunaga
2010-06-22 19:01:51 +09:00
committed by James Bottomley
parent e4bf25fbcc
commit 97009a29e8
4 changed files with 33 additions and 15 deletions
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5
drivers/message/fusion/mptsas.c
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@@ -4816,8 +4816,9 @@ mptsas_broadcast_primative_work(struct fw_event_work *fw_event)
mutex_unlock(&ioc->taskmgmt_cmds.mutex);
if (issue_reset) {
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));
mpt_Soft_Hard_ResetHandler(ioc, CAN_SLEEP);
}
mptsas_free_fw_event(ioc, fw_event);