MC3190: WLAN Adapter implemented as SDIO?

A Arsen Bandurian 3 years ago
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Hi, All. I was playing with RemCapture on MC3190 (CE6, RevD). Whenever I turn the WLAN on I see an entery being created in HKLM\Drivers\Active that says that a device arreared on SD bus. However, when I turn it off, I can see that no registry entry is deleted. If I turn it on again - a NEW Drivers\Active entry is created (if the previous one was Drivers\Active\98, this one will be Drivers\Active\99). This raised a few questions: 1. Does it mean that our WLAN adapter is impemented via SDIO interface to the rest of the system? 2. Why is the NEW entry is created when the WLAN is up again instead of reusing the old one? 3. Why is old one not deleted then immediately? 4. Is there any cleanup mechanism that deletes entries for non-existent drivers in Drivers\ Active? And, basically, which of the above behaviours are bugs, and which are features? :) Any comments are appreciated. Thanks.

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