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(parent: cfb9a30) | patch
scsi: megaraid_sas: Dump system registers for debugging
authorShivasharan S <shivasharan.srikanteshwara@broadcom.com>
Tue, 7 May 2019 17:05:41 +0000 (10:05 -0700)
committerMartin K. Petersen <martin.petersen@oracle.com>
Tue, 18 Jun 2019 23:46:19 +0000 (19:46 -0400)
commit3d1d9eb7f294ca740b90f6ed4d13f09a7a4e7fcf
tree334c56866f79077bb03ffdec741b383f6366e6fatree | snapshot
parentcfb9a30e5dcacbaf783357f0ef5f7f9adf205d34commit | diff
scsi: megaraid_sas: Dump system registers for debugging

When controller fails to transition to READY state during driver probe,
dump the system interface register set.  This will give snapshot of the
firmware status for debugging driver load issues.

Signed-off-by: Sumit Saxena <sumit.saxena@broadcom.com>
Signed-off-by: Shivasharan S <shivasharan.srikanteshwara@broadcom.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
drivers/scsi/megaraid/megaraid_sas_base.c diff | blob | history
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