Hi Paul,
Furthermore, I wonder about how this scheduler works exactly. What I see
is:
- the number usecs needed for a single transfer in a periodic qh is
calculated
- When the qh is scheduled, the first of the 8 microframes with enough
usecs available is picked for this qh
From: Greg KH [mailto:gre...@linuxfoundation.org]
Sent: Tuesday, July 23, 2013 2:59 PM
On Wed, Jul 17, 2013 at 12:35:46PM -0700, Paul Zimmerman wrote:
The transfer scheduler in the dwc2 driver is pretty basic, not to
mention buggy. It works fairly well with just a couple of devices
On Wed, Jul 17, 2013 at 12:35:46PM -0700, Paul Zimmerman wrote:
The transfer scheduler in the dwc2 driver is pretty basic, not to
mention buggy. It works fairly well with just a couple of devices
plugged in, but if you add, say, multiple devices with periodic
endpoints, the scheduler breaks
From: linux-usb-ow...@vger.kernel.org
[mailto:linux-usb-ow...@vger.kernel.org] On Behalf Of Gordon Hollingworth
Sent: Wednesday, July 17, 2013 11:00 PM
I'd suggest just adding a Raspberry Pi Foundation copyright.
Is that OK or do you need names for SOB?
Ah yes, thanks for reminding me.
Hi Paul,
The transfer scheduler in the dwc2 driver is pretty basic, not to
mention buggy. It works fairly well with just a couple of devices
plugged in, but if you add, say, multiple devices with periodic
endpoints, the scheduler breaks down and can't even enumerate all
the devices.
This
On Thu, Jul 18, 2013 at 04:45:55PM +, Paul Zimmerman wrote:
From: linux-usb-ow...@vger.kernel.org
[mailto:linux-usb-ow...@vger.kernel.org] On Behalf Of Gordon Hollingworth
Sent: Wednesday, July 17, 2013 11:00 PM
I'd suggest just adding a Raspberry Pi Foundation copyright.
Is
On 07/18/2013 10:45 AM, Paul Zimmerman wrote:
From: linux-usb-ow...@vger.kernel.org
[mailto:linux-usb-ow...@vger.kernel.org] On Behalf Of Gordon Hollingworth
Sent: Wednesday, July 17, 2013 11:00 PM
I'd suggest just adding a Raspberry Pi Foundation copyright.
Is that OK or do you need names
On Thu, Jul 18, 2013 at 11:34:47AM -0600, Stephen Warren wrote:
On 07/18/2013 10:45 AM, Paul Zimmerman wrote:
From: linux-usb-ow...@vger.kernel.org
[mailto:linux-usb-ow...@vger.kernel.org] On Behalf Of Gordon Hollingworth
Sent: Wednesday, July 17, 2013 11:00 PM
I'd suggest just adding
From: Matthijs Kooijman [mailto:matth...@stdin.nl]
Sent: Thursday, July 18, 2013 10:19 AM
This seems related to a patch I made last year for the dwc_otg driver.
On RT3052, we only have 4 host channels, so it was easy to run out of
them using a 3G stick and a hub. The 3G sticks hog up 2 host
I'd suggest just adding a Raspberry Pi Foundation copyright.
Is that OK or do you need names for SOB?
Gordon
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The transfer scheduler in the dwc2 driver is pretty basic, not to
mention buggy. It works fairly well with just a couple of devices
plugged in, but if you add, say, multiple devices with periodic
endpoints, the scheduler breaks down and can't even enumerate all
the devices.
To fix this, import
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