wireless on debian on Ultra10

hi,
   I have a SUN Ultra10, with debian9

now I tried to configure:

02:03.0 Network controller [0280]: Ralink corp. RT2500 Wireless 802.11bg 
[1814:0201] (rev 01)


but in dmesg I view:

# dmesg |grep rt25
[   30.926925] PCI: Enabling device: (0000:02:03.0), cmd 2
[   30.927100] rt2500pci 0000:02:03.0: can't ioremap BAR 0: [mem size 
0x00002000]
[   30.938224] rt2x00pci: rt2x00pci_alloc_reg: Error - Failed to allocate 
registers
[   30.954510] rt2500pci: probe of 0000:02:03.0 failed with error -12

#dmesg|grep rt2x
[   30.938224] rt2x00pci: rt2x00pci_alloc_reg: Error - Failed to allocate 
registers
[  304.137208] ieee80211 phy2: rt2x00_set_rt: Info - RT chipset 3070, rev 0201 
detected
[  304.168444] ieee80211 phy2: rt2x00_set_rf: Info - RF chipset 0005 detected
[  381.169481] ieee80211 phy2: rt2x00lib_request_firmware: Info - Loading 
firmware file 'rt2870.bin'
[  381.187301] ieee80211 phy2: rt2x00lib_request_firmware: Info - Firmware 
detected - version: 0.36



what do you suggest I try?



thanks


[email protected]