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| author | Kei Tokunaga <tokunaga.keiich@jp.fujitsu.com> | 2010-06-22 14:01:51 +0400 |
|---|---|---|
| committer | James Bottomley <James.Bottomley@suse.de> | 2010-07-27 21:03:52 +0400 |
| commit | 97009a29e8c999def2d1e9ef253c226daf9541af (patch) | |
| tree | 00adca4e2fac97f1348ca7c11e1d885978fef718 /drivers/message/fusion/mptscsih.c | |
| parent | e4bf25fbcc64a87d7dc1d3318ca56c28382757e2 (diff) | |
| download | linux-97009a29e8c999def2d1e9ef253c226daf9541af.tar.xz | |
[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/mptscsih.c')
| -rw-r--r-- | drivers/message/fusion/mptscsih.c | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/drivers/message/fusion/mptscsih.c b/drivers/message/fusion/mptscsih.c index c5c8fb811f54..dceb67a21825 100644 --- a/drivers/message/fusion/mptscsih.c +++ b/drivers/message/fusion/mptscsih.c @@ -1706,8 +1706,9 @@ mptscsih_IssueTaskMgmt(MPT_SCSI_HOST *hd, u8 type, u8 channel, u8 id, int lun, CLEAR_MGMT_STATUS(ioc->taskmgmt_cmds.status) if (issue_hard_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)); retval = mpt_Soft_Hard_ResetHandler(ioc, CAN_SLEEP); mpt_free_msg_frame(ioc, mf); } @@ -3051,8 +3052,11 @@ mptscsih_do_cmd(MPT_SCSI_HOST *hd, INTERNAL_CMD *io) goto out; } if (!timeleft) { - printk(MYIOC_s_WARN_FMT "Issuing Reset from %s!!\n", - ioc->name, __func__); + printk(MYIOC_s_WARN_FMT + "Issuing Reset from %s!! doorbell=0x%08xh" + " cmd=0x%02x\n", + ioc->name, __func__, mpt_GetIocState(ioc, 0), + cmd); mpt_Soft_Hard_ResetHandler(ioc, CAN_SLEEP); mpt_free_msg_frame(ioc, mf); } |