Messages in this thread | | | Subject | Re: [BUG] staging: r8822be: RTL8822be can't find any wireless AP | From | Larry Finger <> | Date | Wed, 4 Jul 2018 10:13:20 -0500 |
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On 07/04/2018 09:09 AM, Dan Carpenter wrote: > On Wed, Jul 04, 2018 at 08:55:00AM -0500, Larry Finger wrote: >> I do not think this is a bug. > > It's obviously a bug. The driver should just work by default. > > As a last resort, we would do something like add quirk or something. I > haven't looked at how quirks would be handled for this driver but grep > for quirk to see how other drivers do it.
We will have to agree to disagree.
I have no idea what the vendors are doing that cause some motherboards to need a different aspm value. What I do know is that we have had to live with the idiocy of some vendors saving a few pennies by only including a single antenna, rather than two, and then making a problem by miscoding the EFUSE bit that indicates which connector is actually in use. As we have no means that I know about to detect which boxes have the problem, a module parameter was created, just as in this case.
I agree that drivers should work "out of the box", but finite resources and lack of vendor cooperation make this a goal that may not be attainable.
Larry
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