Avoid unmaping config space of device while hibernation/Crash dump

Hi All,

I would like to know is there any way by which we can tell OS to not unmap the config space of particular PCI device while hobernation/Crashdump.

-Summer

What do you need to do with the config space?

I want to use the config space during hibernation and initialize device and dump the hiber file on it. This is the case where our boot LUN is spanned across multiple controllers and during hibernation OS is initializing only controller and un-mapping the config space of other PCI controllers. This I want to avoid

What’s the point in having such convoluted boot configuration? Creating problems just for fun?