Re: wi0: No Mem space on prism2.5?

### umm, my previos post does't arraive to ML, so i repost it. 

Wanderful! My laptop's internal Wireless LAN adaptor working!

Thank you for your advice, kt.

  wi0: <Intersil Prism2.5> mem 0xe0300000-0xe0300fff irq 11 at device 13.0 on pci1
  end (e0300fff) > sc->memlimit (e02fffff)
  pcib1: device wi0 requested decoded memory range 0xe0300000-0xe0300fff
  wi0: 802.11 address: 00:e0:00:87:7d:bf
  wi0: using RF:PRISM2.5 MAC:ISL3874A(Mini-PCI)
  wi0: Intersil Firmware: Primary 1.01.00, Station 1.04.01
  wi0: wi_has_wep = 1

From: KT Sin <[email protected]>
Subject: Re: wi0: No Mem space on prism2.5?
Date: Thu, 31 Oct 2002 00:14:42 +0800
Message-ID: <[email protected]>

ktsin> I had similar problem with my IBM Thinkpad X23.

ktsin> Pls try adding options PCI_ALLOW_UNSUPPORTED_IO_RANGE into your
ktsin> kernel config, rebuild kernel and then reboot.

ktsin> kt

ktsin> On Wed, Oct 30, 2002 at 11:02:59PM +0900, Masahide -mac- NODA wrote:
ktsin> > Hi, mobilers :-)
ktsin> > 
ktsin> > My laptop PC has Internal Wireless LAN adaptor.
ktsin> > It can use at 4-STABLE, but can't use at 5-CURRENT.
ktsin> > 
ktsin> > At 4-STABLE, it probe and attach below
ktsin> > 
ktsin> >   % dmesg -v
ktsin> >        :
ktsin> >   found-> vendor=0x1260, dev=0x3873, revid=0x01
ktsin> >           class=02-80-00, hdrtype=0x00, mfdev=0
ktsin> >           subordinatebus=0        secondarybus=0
ktsin> >           intpin=a, irq=11
ktsin> >           map[10]: type 1, range 32, base e0300000, size 12
ktsin> >        :
ktsin> >   wi0: <Intersil Prism2.5> mem 0xe0300000-0xe0300fff irq 11 at device 13.0 on pci1
ktsin> >   wi0: 802.11 address: 00:e0:00:87:7d:bf
ktsin> >   wi0: using RF:PRISM2.5 MAC:ISL3874A(Mini-PCI)
ktsin> >   wi0: Intersil Firmware: Primary 1.01.00, Station 1.04.01
ktsin> >   wi0: wi_has_wep = 1
ktsin> > 
ktsin> > 
ktsin> > but, at 5-CURRENT, attach has failed.
ktsin> >   
ktsin> >   % dmesg -v
ktsin> >         :
ktsin> >           map[10]: type 3, range 32, base e0300000, size 12, enabled
ktsin> >   found-> vendor=0x1260, dev=0x3873, revid=0x01
ktsin> >           bus=1, slot=13, func=0
ktsin> >           class=02-80-00, hdrtype=0x00, mfdev=0
ktsin> >           cmdreg=0x0017, statreg=0x0290, cachelnsz=8 (dwords)
ktsin> >           lattimer=0x40 (1920 ns), mingnt=0x00 (0 ns), maxlat=0x00 (0 ns)
ktsin> >           intpin=a, irq=11
ktsin> >           powerspec 2  supports D0 D1 D2 D3  current D0
ktsin> >         :
ktsin> >   wi0: <Intersil Prism2.5> mem 0xe0300000-0xe0300fff irq 11 at device 13.0 on pci1
ktsin> >   pcib1: device wi0 requested unsupported memory range 0x0-0xe02fffff (decoding 0xe0200000-0xe02fffff, 0xe0300000-0xe03fffff)
ktsin> >   wi0: No Mem space on prism2.5?
ktsin> >   device_probe_and_attach: wi0 attach returned 6
ktsin> >   
ktsin> > 
ktsin> > PCI resouce map type is difference, type 1 at 4-STABLE, but type 3 at
ktsin> > 5-CURRENT. This diffrence cause this attach problem.
ktsin> > 
ktsin> > Any suggestion to me?


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