Hello to all,

I have started with success (thanks to Alessandro - alexserver.mycity.it) on Compaq WL200 the Ad-Hoc Mode IEEE 802.11 (IBSS) and Ad-Hoc mode demo but I think it work on every PRISM2 wireless card.
For it Alessandro have modify wvlan_cs driver made of Andreas.
The changes are simplex.

1) Modify the Voltage from 5V to 3,3V (33)
2) For assign the IRQ to WL200 do you have modify:

 replace:
                /* Do we need to allocate an interrupt? */
                if (cfg->irq.IRQInfo1 || dflt.irq.IRQInfo1)
                        link->conf.Attributes |= CONF_ENABLE_IRQ;

with something like:

                /* Do we need to allocate an interrupt? */
                if (cfg->irq.IRQInfo1 || dflt.irq.IRQInfo1)
                        link->conf.Attributes |= CONF_ENABLE_IRQ;
                else {
                        DEBUG(DEBUG_INFO(1, "Config has no IRQ info, but "
                                        "using IRQ anyway..\n"));
                        link->conf.Attributes |= CONF_ENABLE_IRQ;
                }

3) Insert in wvlan_cs.c code the firmware (I use 0.8.0 version or superior).
ex: pwep (firmware <= 0x80000);
       ibss (firmware <= 0x80000);
       etc.......

Recompile the driver and it work fine ;))

Regards
Virgilio

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