> From: Felipe Balbi [mailto:ba...@ti.com] > Sent: Friday, November 15, 2013 9:31 AM > To: Greg KH > Cc: Paul Zimmerman; ba...@ti.com; linux-usb@vger.kernel.org > Subject: Re: [PATCH v2] Move DWC2 driver out of staging > > On Fri, Nov 15, 2013 at 01:33:05PM +0900, Greg KH wrote: > > On Thu, Nov 14, 2013 at 02:50:24PM -0800, Paul Zimmerman wrote: > > > DWC2 driver should be in good enough shape to move out of staging > > > > > > Signed-off-by: Paul Zimmerman <pa...@synopsys.com> > > > --- > > > Greg, is this the proper method for moving a driver out of staging? > > > > Yes, that's the way to do it. > > > > But, are all of the TODO entries really done? I don't want to have that > > file in drivers/usb/dwc2/ as that doesn't make much sense, right? > > I would suggest running some extensive week-long stress tests with some > known devices just to make sure. > > You could use g_zero running on a PLX card and usbtest to test your > host. Or take some mass storage device and run some long tests with it. > > You shouldn't see any failures for weeks of stress tests. It's also > important to exercise control transfers as much as you can, since a bug > there would prevent enumeration. > > It should be very simple to write up some quick tool using libusbx to do > most of it. > > I wrote a few myself and use them every now and again to test a bunch of > things. They're all in a branch on gitorious [1]. note that I have a > copy of testusb.c, but don't use that, it's best to use the one shipping > with the kernel. > > [1] https://gitorious.org/usb/usb-tools/
Looks interesting. Did you find many SW or HW bugs using this? -- Paul -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
