Template: librumpdev-pci0/hugepages
Type: boolean
Default: true
Description: Automatically configure hugepages?
 Rump drivers for PCI devices need spare hugepages in order to obtain
 access to DMA-safe (i.e. physically-contigous) memory. A detailed
 explanation is available at:
 .
   https://github.com/rumpkernel/wiki/wiki/Howto%3A-Accessing-PCI-devices-from-userspace
 .
 If you plan on using Rump drivers for PCI devices, you can either
 configure them manually or have this script automatically configure
 them for you.

Template: librumpdev-pci0/nr_hugepages
Type: string
Default: 64
Description: Number of hugepages available to userland:
 From this menu you can define the number of hugepages that you wish
 to make available to userland applications (a reasonable default value
 has been selected for you).
 .
 Note: If you see errors like:
 .
   "iwn0: could not allocate TX ring DMA memory"
 .
 when trying to use Rump PCI drivers, it's possible that you need to set
 a large value here.