Re: [PATCH v2 1/1] usb: xhci: apply XHCI_AVOID_BEI quirk to all Intel xHCI controllers

2015-03-17 Thread Alistair Grant
On Mon, Mar 16, 2015 at 5:29 PM, Mathias Nyman wrote: > On 16.03.2015 17:21, Alistair Grant wrote: >> On Mon, Mar 16, 2015 at 3:47 PM, Mathias Nyman >> wrote: >>> On 16.03.2015 16:31, Alistair Grant wrote: On Mon, Mar 16, 2015 at 1:55 PM, Mathias Nyman wrote: > On 15.03.2015 21:18

Re: [PATCH v2 1/1] usb: xhci: apply XHCI_AVOID_BEI quirk to all Intel xHCI controllers

2015-03-16 Thread Mathias Nyman
On 16.03.2015 17:21, Alistair Grant wrote: > On Mon, Mar 16, 2015 at 3:47 PM, Mathias Nyman > wrote: >> On 16.03.2015 16:31, Alistair Grant wrote: >>> On Mon, Mar 16, 2015 at 1:55 PM, Mathias Nyman >>> wrote: On 15.03.2015 21:18, Alistair Grant wrote: > On Sun, Mar 15, 2015 at 3:54 PM,

Re: [PATCH v2 1/1] usb: xhci: apply XHCI_AVOID_BEI quirk to all Intel xHCI controllers

2015-03-16 Thread Alistair Grant
On Mon, Mar 16, 2015 at 3:47 PM, Mathias Nyman wrote: > On 16.03.2015 16:31, Alistair Grant wrote: >> On Mon, Mar 16, 2015 at 1:55 PM, Mathias Nyman >> wrote: >>> On 15.03.2015 21:18, Alistair Grant wrote: On Sun, Mar 15, 2015 at 3:54 PM, Alistair Grant wrote: > On Thu, Mar 12, 20

Re: [PATCH v2 1/1] usb: xhci: apply XHCI_AVOID_BEI quirk to all Intel xHCI controllers

2015-03-16 Thread Mathias Nyman
On 16.03.2015 16:31, Alistair Grant wrote: > On Mon, Mar 16, 2015 at 1:55 PM, Mathias Nyman > wrote: >> On 15.03.2015 21:18, Alistair Grant wrote: >>> On Sun, Mar 15, 2015 at 3:54 PM, Alistair Grant >>> wrote: On Thu, Mar 12, 2015 at 8:14 PM, Alistair Grant wrote: > On Thu, Mar 1

Re: [PATCH v2 1/1] usb: xhci: apply XHCI_AVOID_BEI quirk to all Intel xHCI controllers

2015-03-16 Thread Alistair Grant
On Mon, Mar 16, 2015 at 1:55 PM, Mathias Nyman wrote: > On 15.03.2015 21:18, Alistair Grant wrote: >> On Sun, Mar 15, 2015 at 3:54 PM, Alistair Grant >> wrote: >>> On Thu, Mar 12, 2015 at 8:14 PM, Alistair Grant >>> wrote: On Thu, Mar 12, 2015 at 11:15 AM, Lu Baolu wrote: > Whe

Re: [PATCH v2 1/1] usb: xhci: apply XHCI_AVOID_BEI quirk to all Intel xHCI controllers

2015-03-16 Thread Mathias Nyman
On 15.03.2015 21:18, Alistair Grant wrote: > On Sun, Mar 15, 2015 at 3:54 PM, Alistair Grant wrote: >> On Thu, Mar 12, 2015 at 8:14 PM, Alistair Grant >> wrote: >>> On Thu, Mar 12, 2015 at 11:15 AM, Lu Baolu wrote: When a device with an isochronous endpoint is plugged into the Intel x

Re: [PATCH v2 1/1] usb: xhci: apply XHCI_AVOID_BEI quirk to all Intel xHCI controllers

2015-03-15 Thread Alistair Grant
On Sun, Mar 15, 2015 at 3:54 PM, Alistair Grant wrote: > On Thu, Mar 12, 2015 at 8:14 PM, Alistair Grant wrote: >> On Thu, Mar 12, 2015 at 11:15 AM, Lu Baolu wrote: >>> When a device with an isochronous endpoint is plugged into the Intel >>> xHCI host controller, and the driver submits multiple

Re: [PATCH v2 1/1] usb: xhci: apply XHCI_AVOID_BEI quirk to all Intel xHCI controllers

2015-03-15 Thread Alistair Grant
On Thu, Mar 12, 2015 at 8:14 PM, Alistair Grant wrote: > On Thu, Mar 12, 2015 at 11:15 AM, Lu Baolu wrote: >> When a device with an isochronous endpoint is plugged into the Intel >> xHCI host controller, and the driver submits multiple frames per URB, >> the xHCI driver will set the Block Event I

Re: [PATCH v2 1/1] usb: xhci: apply XHCI_AVOID_BEI quirk to all Intel xHCI controllers

2015-03-12 Thread Devin Heitmueller
On Thu, Mar 12, 2015 at 6:15 AM, Lu Baolu wrote: > When a device with an isochronous endpoint is plugged into the Intel > xHCI host controller, and the driver submits multiple frames per URB, > the xHCI driver will set the Block Event Interrupt (BEI) flag on all > but the last TD for the URB. This

Re: [PATCH v2 1/1] usb: xhci: apply XHCI_AVOID_BEI quirk to all Intel xHCI controllers

2015-03-12 Thread Alistair Grant
On Thu, Mar 12, 2015 at 11:15 AM, Lu Baolu wrote: > When a device with an isochronous endpoint is plugged into the Intel > xHCI host controller, and the driver submits multiple frames per URB, > the xHCI driver will set the Block Event Interrupt (BEI) flag on all > but the last TD for the URB. Thi

[PATCH v2 1/1] usb: xhci: apply XHCI_AVOID_BEI quirk to all Intel xHCI controllers

2015-03-12 Thread Lu Baolu
When a device with an isochronous endpoint is plugged into the Intel xHCI host controller, and the driver submits multiple frames per URB, the xHCI driver will set the Block Event Interrupt (BEI) flag on all but the last TD for the URB. This causes the host controller to place an event on the event