Messages in this thread | | | Subject | Re: [PATCH 5/7] usb: bdc: driver runs out of buffer descriptors on large ADB transfers | From | Florian Fainelli <> | Date | Fri, 17 Jul 2020 09:58:05 -0700 |
| |
On 7/17/2020 8:23 AM, Al Cooper wrote: > Version v1.0.40 of the Android host ADB software increased maximum > transfer sizes from 256K to 1M. Since the STB ADB gadget driver > requests only 16K at a time, the BDC driver ran out of buffer > descriptors (BDs) if the queuing happens faster than the incoming > 16K transfers. This issue is fixed by doubling the number of BDs > that can be queued so that the entire 1M request can be queued > without running out of buffers. > > Signed-off-by: Al Cooper <alcooperx@gmail.com> > Signed-off-by: Florian Fainelli <florian.fainelli@broadcom.com>
You can certainly remove my SoB here, since you are carrying your own patch, thanks! -- Florian
| |