scsi: mpi3mr: Gracefully handle online FW update operation

scsi: mpi3mr: Gracefully handle online FW update operation

Enhance driver to gracefully handle discrepancies in certain key data sizes
between firmware update operations as mentioned below:

 - The driver displays an error message and marks the controller as
   unrecoverable if the firmware reports ReplyFrameSize that is greater
   than the current ReplyFrameSize.

 - If the firmware reports ReplyFrameSize greater than the current
   ReplyFrameSize then the driver uses the current ReplyFrameSize while
   copying the reply messages.

 - The driver displays an error message and marks the controller as
   unrecoverable if the firmware reports MaxOperationalReplyQueues less
   than the currently allocated operational reply queues count.

 - If the firmware reports MaxOperationalReplyQueues that is greater than
   the currently allocated operational reply queue count then the driver
   ignores the new increased value and uses the previously allocated number
   of operational queues only.

 - If the firmware reports MaxDevHandle greater than the previously used
   MaxDevHandle value after a reset then the driver re-allocates the
   'device remove pending bitmap' buffer with the newer size using
   krealloc().

Link: https://lore.kernel.org/r/20211220141159.16117-18-sreekanth.reddy@broadcom.com
Signed-off-by: Sreekanth Reddy <sreekanth.reddy@broadcom.com>
Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>