[U-Boot] [u-boot 14/40] usb: dwc3: linux-compat: Add header for dwc3 linux compatibiltiy

[Marek Vasut <marex@denx.de>]

On Monday, March 02, 2015 at 01:56:03 PM, Lukasz Majewski wrote:
> Hi Marek,

Hi!

> > On Friday, February 27, 2015 at 12:28:18 PM, Lukasz Majewski wrote:
> > > Hi Marek,
> > 
> > Hi!
> > 
> > > > On Wednesday, February 25, 2015 at 02:04:54 PM, Lukasz Majewski
> > > > 
> > > > wrote:
> > > > > Hi Marek,
> > > > 
> > > > Hi
> > > > 
> > > > [...]
> > > > 
> > > > > > > > Well you know that such patch should really go in first,
> > > > > > > > right ? But it's pretty pointless to push you to rework
> > > > > > > > the entire thing I'd say, so let's just apply all this
> > > > > > > > stuff as is. Lukasz, do you plan to pick it all up?
> > > > > > > 
> > > > > > > It thought that it would be directly taken to -usb tree.
> > > > > > 
> > > > > > Oh, oops, right. You're OK with the patchset as-is, right ?
> > > > > 
> > > > > I have no objections to version 2 of this patch. Feel free to
> > > > > apply it to -usb tree.
> > > > 
> > > > Should be in topic/dwc3 , everyone please check if all is good
> > > > there.
> > > 
> > > I think that I've written some comments in the other mail.
> > > 
> > > In short:
> > > 
> > > In the topic/dwc3 we are missing linux compatibility rework done by
> > > Kishon.
> > > 
> > > Only on top of it we could add my fixes for dwc3.
> > > 
> > > So, it should go as follow:
> > > 1. Kishon's 40 patches (dwc3 port)
> > > 2. Kishin's linux compat rework
> > > 3. Mine: usb: composite: Add .reset callback to usb_gadget_driver
> > > structur
> > > 
> > > 4. On top of point 3 I would need to prepare new patch set with
> > > fixes.
> > 
> > Maybe you can prepare those fixes on top of the current ones ? Would
> > that work?
> 
> The problem here is with point 2. When do we want to apply linux-compat
> rework from Kishon?

I see we have at least 1. and 3. in topic/dwc3 already, right ? When is
the linux-compat rework coming and when are your patches coming ? Are
either patchsets gonna interfere with one another ?

> Marek, does the presented above scheme work for you?
> 
> > Also, I'm a bit inclined to postpone applying all this stuff until
> > 2015.04 is out, what do you think ?
> 
> We may look how things would go. I've scheduled some time in a very
> near future to work on upstreaming dwc3.

OK, but the RC is already out and there are still issues with the DWC3,
so I am inclined to simply merge apply this after 2015.04 .

Best regards,
Marek Vasut