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[SCSI] ipr: Enable logging of debug error data for all devices 

The ipr driver has a sysfs attribute which can be used to
adjust the logging level of the driver for error events.
The error response data for commands can be dumped by
increasing the logging level of the ipr driver. This
currently only works for JBOD passthrough devices.
This patch enables this function for all devices, including
RAID devices, to aid in debugging problems.

Signed-off-by: Brian King <brking@linux.vnet.ibm.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
This commit is contained in:
Brian King 2007-03-29 12:43:01 -05:00 committed by James Bottomley
parent 185eb31cc2
commit cc9bd5d425
1 changed files with 6 additions and 3 deletions
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9
drivers/scsi/ipr.c
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@ -4473,6 +4473,9 @@ static void ipr_dump_ioasa(struct ipr_ioa_cfg *ioa_cfg,
if (ioasa->ilid != 0)
return;
if (!ipr_is_gscsi(res))
return;
if (ipr_error_table[error_index].log_ioasa == 0)
return;
}
@ -4632,11 +4635,11 @@ static void ipr_erp_start(struct ipr_ioa_cfg *ioa_cfg,
return;
}
if (ipr_is_gscsi(res))
ipr_dump_ioasa(ioa_cfg, ipr_cmd, res);
else
if (!ipr_is_gscsi(res))
ipr_gen_sense(ipr_cmd);
ipr_dump_ioasa(ioa_cfg, ipr_cmd, res);
switch (ioasc & IPR_IOASC_IOASC_MASK) {
case IPR_IOASC_ABORTED_CMD_TERM_BY_HOST:
if (ipr_is_naca_model(res))