Problem with Intel WiFi card

["Rocky Hotas" <rockyhotas%post.com@localhost>]

Hi all!
I just installed NetBSD -current (7.99.59, GENERIC.201701311600Z amd64) in a Toshiba Satellite Pro P300 laptop.
As correctly showed by the output of `pcictl pci0 list', it has the wireless card 

002:00:0: Intel WiFi Link 5100 (miscellaneous network)

which should be supported by iwn(4). Anyway, the card (its switch in the laptop chassis had been turned on before the system boot) is not detected. It is not shown as an available network interface in `ifconfig'; `dmesg' has the following lines about it:

pci2 at ppb1 bus 2
pci2: i/o space, memory space enabled, rd/line, wr/inv ok
iwn0 at pci2 dev 0 function 0: vendor 0x8086 product 0x4232 (rev. 0x00)
: can't map mem space
ppb2 at pci0 dev 28 function 1: vendor 0x8086 product 0x2942 (rev. 0x03)
ppb2: PCI Express capability version 1 <Root Port of PCI-E Root Complex> x1 @ 2.5GT/s

This same issue was also in 7.1RC_1. Is there anything that can be done?
Thank you anyway,

Rocky