On 7/31/2016 10:12 PM, John Kasunich wrote:
> 
> What is the bug?  "claimed" fields retaining their value
> over an unloadrt/loadrt cycle?  Since they are arrays and
> are initialized as part of the declaration, I don't see how 
> it can be a bug in the driver code.

IMHO, if you get different behavior between loading a driver the first
time vs unloading/reloading it, that's a bug (or at the very least
curious behavior that needs to be documented).

> What about the 0x803 as a control_offset value instead of
> a multiple of 4?  That sounds like a typo to me, I've never
> seen a chip that had such a break in the pattern of I/O 
> addresses.

Looks like that's supposed to be 0x80C, assuming you're referring to
this line:

https://github.com/machinekit/machinekit/blob/master/src/hal/drivers/beaglebone_gpio.h#L80

...probably hasn't shown up until now because most folks don't disable
the on-board eMMC, so wouldn't be using that pin.

-- 
Charles Steinkuehler
[email protected]

-- 
website: http://www.machinekit.io blog: http://blog.machinekit.io github: 
https://github.com/machinekit
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