SWSUPPORT0 Error for NetGate EL-2511MP Plus on HostAP version 0.1.3

Jesus Asin jasin at telnet-ri.es
Mon Feb 16 10:43:15 EST 2004


I use a system on a chip KS8695P, inside of it have a ARM9 with MMU 

El lun, 16-02-2004 a las 01:17, Jouni Malinen escribió:
> On Mon, Feb 09, 2004 at 06:10:01PM +0100, Jesus Asin wrote:
> 
> > I failed to make hostAP work for NetGate EL-2511MP Plus
> > I use a arm board with miniPCI bus and the kernel version is 2.4.16-rmk2
> 
> Which ARM board are you using?
> 
> > SWSUPPORT0 write/read failed: 8A00 != 8A32
> 
> It looks like there is some issues with 16-bit register read/write. That
> magic value (8a32) was written to SWSUPPORT0 with 16-bit write and then
> read back as 16-bit read. For some reason, only half of the word was
> read correctly.. This uses standard Linux readw() and writew(), so I
> would first like to get a confirmation that those work correctly with
> the used platform/kernel combination.




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