David Brownell wrote:
On Monday 19 February 2007 8:59 am, Raphael Assenat wrote:
How about adding an OHCI_QUIRK_NO_RH_SUSPEND flag in struct ohci_hcd
and using it to disable suspend for this chip? The flag can be set
automatically in ohci-pci.c. The only thing I'm not sure about is
the
Alan Stern wrote:
On Thu, 15 Feb 2007, Raphael Assenat wrote:
Okay. This says that RHSC works correctly while the controller is
running, but it doesn't work when the controller is suspended.
hmm. So that's a bug in the chip? Would preventing this specific
controller from being suspended
On Mon, 19 Feb 2007, Raphael Assenat wrote:
Wow, that's really buggy! Not only is there no interrupt request, the
port status shows that the chip doesn't even know you plugged in the
device.
Clearly the chip's wakeup function is completely broken. The only way you
can get it to
On Monday 19 February 2007 8:59 am, Raphael Assenat wrote:
How about adding an OHCI_QUIRK_NO_RH_SUSPEND flag in struct ohci_hcd
and using it to disable suspend for this chip? The flag can be set
automatically in ohci-pci.c. The only thing I'm not sure about is
the appropriate place to
Alan Stern wrote:
On Wed, 14 Feb 2007, Raphael Assenat wrote:
Is that true even if there was also a device attached at boot time, or
does it happen only when you connect a new device and all the ports are
unoccupied?
I had not thought of trying that... I did some tests and found that
if a
On Thu, 15 Feb 2007, Raphael Assenat wrote:
Okay. This says that RHSC works correctly while the controller is
running, but it doesn't work when the controller is suspended.
hmm. So that's a bug in the chip? Would preventing this specific
controller from being suspended be an acceptable
On Tue, 13 Feb 2007, Raphael Assenat wrote:
Hello,
I have some pxa270 based single board computers which have an
IT8152G companion chip. This chip has a built-in USB Host controller
which is (according to the datasheet) register compatible with OHCI
specification version 1.0.
During
Alan Stern wrote:
On Tue, 13 Feb 2007, Raphael Assenat wrote:
I have some pxa270 based single board computers which have an
IT8152G companion chip. This chip has a built-in USB Host controller
which is (according to the datasheet) register compatible with OHCI
specification version 1.0.
On Wed, 14 Feb 2007, Raphael Assenat wrote:
Is that true even if there was also a device attached at boot time, or
does it happen only when you connect a new device and all the ports are
unoccupied?
I had not thought of trying that... I did some tests and found that
if a device was
Hello,
I have some pxa270 based single board computers which have an
IT8152G companion chip. This chip has a built-in USB Host controller
which is (according to the datasheet) register compatible with OHCI
specification version 1.0.
During boot, I see that the OHCI controller is detected
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