Re: usbtmc: vendor specific i/o

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On Wed, Aug 03, 2016 at 09:06:25AM +0200, Ladislav Michl wrote:
> On Wed, Aug 03, 2016 at 05:59:59AM +0200, Greg Kroah-Hartman wrote:
> > But your patch was "one-way", once you switched to the other mode, the
> > old one could not be used :(
> 
> Yes, also was lacking proper description and signoff. So, I'm considering
> ioctls based approach okay, although that question (the only one I really
> had) was never answered.
> 
> After re-reading specifications [*] I decided to allow arbitrary MsgID
> selection, as USB488 adds MsgID=TRIGGER (128) and other subclass
> specifications may add other values.
> 
> [*] http://www.usb.org/developers/docs/devclass_docs/USBTMC_1_006a.zip
> 
> After sorting out all eventual objections, patch bellow will be turned
> into proper one.

Looks reasonable to me.

thanks,

greg k-h
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