megaraid_sas: Chip reset if driver fails to get IOC ready

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Fix the issue reported at:

	http://marc.info/?l=linux-scsi&m=143694494104544&w=2

Try to do chip reset at driver load time. If firmware fails to reach
ready state, try chip reset using adp_reset() callback. For Fusion
adapters the call back was previously void. Provide a suitable reset
function.

Signed-off-by: Sumit Saxena <sumit.saxena@avagotech.com>
Signed-off-by: Kashyap Desai <kashyap.desai@avagotech.com>
Reviewed-by: Martin K. Petersen <martin.petersen@oracle.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>

...

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sumit.saxena@avagotech.com 2015-08-31 17:23:41 +05:30 • committed by Martin K. Petersen

parent bd5f948426

commit 79b82c2c56

1 changed files with 68 additions and 75 deletions

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drivers/scsi/megaraid/megaraid_sas_fusion.c

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