Re: [PATCH v4] fsl/usb: Workarourd for USB erratum-A005697

2016-11-30 Thread Alan Stern
On Tue, 29 Nov 2016, Changming Huang wrote: > The EHCI specification states the following in the SUSP bit description: > In the Suspend state, the port is sensitive to resume detection. > Note that the bit status does not change until the port is suspended and > that there may be a delay in

Re: [PATCH v4] fsl/usb: Workarourd for USB erratum-A005697

2016-11-30 Thread Alan Stern
On Tue, 29 Nov 2016, Changming Huang wrote: > The EHCI specification states the following in the SUSP bit description: > In the Suspend state, the port is sensitive to resume detection. > Note that the bit status does not change until the port is suspended and > that there may be a delay in

[PATCH v4] fsl/usb: Workarourd for USB erratum-A005697

2016-11-28 Thread Changming Huang
The EHCI specification states the following in the SUSP bit description: In the Suspend state, the port is sensitive to resume detection. Note that the bit status does not change until the port is suspended and that there may be a delay in suspending a port if there is a transaction currently in

[PATCH v4] fsl/usb: Workarourd for USB erratum-A005697

2016-11-28 Thread Changming Huang
The EHCI specification states the following in the SUSP bit description: In the Suspend state, the port is sensitive to resume detection. Note that the bit status does not change until the port is suspended and that there may be a delay in suspending a port if there is a transaction currently in