Re: Unreliable USB3 with NEC uPD720200 and Delock Cardreader

2013-01-01 Thread Wojtek PIlorz
I am having problem with Transcend USB3 cardreader (TS-RDF8W, identified as Genesys GL3220 in dmesg output); The system is Fedora 16 (kernel 3.6.5) on ASUS Crosshair IV Formula motherboard with on-board USB3 NEC ( NEC Corporation uPD720200 USB 3.0 Host Controller (rev 03) ) Cardreader

Re: Unreliable USB3 with NEC uPD720200 and Delock Cardreader

2012-12-13 Thread Sarah Sharp
On Wed, Dec 12, 2012 at 10:32:05AM +0800, Huang Ying wrote: Please try the patch attached. With it, USB host controller can be waken up with USB card reader plugging in on my test machine. This patch works for me. When I enable runtime PM for both the root port and the host controller, and I

Re: Unreliable USB3 with NEC uPD720200 and Delock Cardreader

2012-12-11 Thread Huang Ying
On Fri, 2012-12-07 at 22:00 +0100, Rafael J. Wysocki wrote: On Thursday, December 06, 2012 04:28:08 PM Sarah Sharp wrote: On Thu, Dec 06, 2012 at 01:43:32AM +0100, Rafael J. Wysocki wrote: On Wednesday, December 05, 2012 04:33:44 PM Sarah Sharp wrote: Wakeup from D3 works fine on the

Re: Unreliable USB3 with NEC uPD720200 and Delock Cardreader

2012-12-11 Thread Andrew Lutomirski
On Tue, Dec 11, 2012 at 6:32 PM, Huang Ying ying.hu...@intel.com wrote: On Fri, 2012-12-07 at 22:00 +0100, Rafael J. Wysocki wrote: On Thursday, December 06, 2012 04:28:08 PM Sarah Sharp wrote: On Thu, Dec 06, 2012 at 01:43:32AM +0100, Rafael J. Wysocki wrote: On Wednesday, December 05,

Re: Unreliable USB3 with NEC uPD720200 and Delock Cardreader

2012-12-11 Thread huang ying
On Wed, Dec 12, 2012 at 10:34 AM, Andrew Lutomirski l...@mit.edu wrote: On Tue, Dec 11, 2012 at 6:32 PM, Huang Ying ying.hu...@intel.com wrote: On Fri, 2012-12-07 at 22:00 +0100, Rafael J. Wysocki wrote: On Thursday, December 06, 2012 04:28:08 PM Sarah Sharp wrote: On Thu, Dec 06, 2012 at

Re: Unreliable USB3 with NEC uPD720200 and Delock Cardreader

2012-12-07 Thread Rafael J. Wysocki
On Thursday, December 06, 2012 04:28:08 PM Sarah Sharp wrote: On Thu, Dec 06, 2012 at 01:43:32AM +0100, Rafael J. Wysocki wrote: On Wednesday, December 05, 2012 04:33:44 PM Sarah Sharp wrote: Wakeup from D3 works fine on the 3.5.0 kernel, but fails on 3.6.2. I haven't fully bisected yet.

Re: Unreliable USB3 with NEC uPD720200 and Delock Cardreader

2012-12-06 Thread Rafael J. Wysocki
On Thursday, December 06, 2012 03:17:14 PM Huang Ying wrote: On Wed, 2012-12-05 at 16:33 -0800, Sarah Sharp wrote: On Wed, Nov 28, 2012 at 02:54:06PM -0800, Sarah Sharp wrote: On Mon, Nov 26, 2012 at 10:48:03PM +0100, Bjørn Mork wrote: Sarah Sharp sarah.a.sh...@linux.intel.com writes:

Re: Unreliable USB3 with NEC uPD720200 and Delock Cardreader

2012-12-06 Thread Sarah Sharp
On Thu, Dec 06, 2012 at 01:43:32AM +0100, Rafael J. Wysocki wrote: On Wednesday, December 05, 2012 04:33:44 PM Sarah Sharp wrote: Wakeup from D3 works fine on the 3.5.0 kernel, but fails on 3.6.2. I haven't fully bisected yet. In debugging, I found that if you only enable runtime

Re: Unreliable USB3 with NEC uPD720200 and Delock Cardreader

2012-12-05 Thread Sarah Sharp
On Wed, Nov 28, 2012 at 02:54:06PM -0800, Sarah Sharp wrote: On Mon, Nov 26, 2012 at 10:48:03PM +0100, Bjørn Mork wrote: Sarah Sharp sarah.a.sh...@linux.intel.com writes: It looks like both Ulrich and Andrew have the same issue. I also have a Lenovo x220, and I confirmed that when I

Re: Unreliable USB3 with NEC uPD720200 and Delock Cardreader

2012-12-05 Thread Huang Ying
On Wed, 2012-12-05 at 16:33 -0800, Sarah Sharp wrote: On Wed, Nov 28, 2012 at 02:54:06PM -0800, Sarah Sharp wrote: On Mon, Nov 26, 2012 at 10:48:03PM +0100, Bjørn Mork wrote: Sarah Sharp sarah.a.sh...@linux.intel.com writes: It looks like both Ulrich and Andrew have the same issue.

Re: Unreliable USB3 with NEC uPD720200 and Delock Cardreader

2012-11-28 Thread Sarah Sharp
On Mon, Nov 26, 2012 at 10:48:03PM +0100, Bjørn Mork wrote: Sarah Sharp sarah.a.sh...@linux.intel.com writes: It looks like both Ulrich and Andrew have the same issue. I also have a Lenovo x220, and I confirmed that when I turn on PCI runtime suspend, the NEC host controller does not

Re: Unreliable USB3 with NEC uPD720200 and Delock Cardreader

2012-11-26 Thread Bjørn Mork
Sarah Sharp sarah.a.sh...@linux.intel.com writes: It looks like both Ulrich and Andrew have the same issue. I also have a Lenovo x220, and I confirmed that when I turn on PCI runtime suspend, the NEC host controller does not report port status changes when a new USB device is plugged in.

Re: Unreliable USB3 with NEC uPD720200 and Delock Cardreader

2012-11-08 Thread Wojtek PIlorz
Ulrich Eckhardt usb@... writes: Am 24.10.2012 22:18, schrieb Bjorn Helgaas: On Tue, Oct 23, 2012 at 11:14 AM, Ulrich Eckhardt usb at uli-eckhardt.de wrote: Am 23.10.2012 01:40, schrieb Sarah Sharp: On Sun, Oct 21, 2012 at 06:03:24PM +0200, Ulrich Eckhardt wrote: I have tested it with

Re: Unreliable USB3 with NEC uPD720200 and Delock Cardreader

2012-10-25 Thread Bjorn Helgaas
On Wed, Oct 24, 2012 at 7:24 PM, Ming Lei ming@canonical.com wrote: On Thu, Oct 25, 2012 at 5:31 AM, Rafael J. Wysocki r...@sisk.pl wrote: I don't know how to use those. Is there a doc somewhere? I'm not sure, but let's ask the developer who added them. Lei, do you have any doc

Re: Unreliable USB3 with NEC uPD720200 and Delock Cardreader

2012-10-25 Thread Ulrich Eckhardt
Am 24.10.2012 23:13, schrieb Bjorn Helgaas: On Wed, Oct 24, 2012 at 3:10 PM, Rafael J. Wysocki r...@sisk.pl wrote: It can be disabled by writing on to the controller's /sys/devices/.../power/control file. Ulrich, if you boot in the working situation and write on to the control file as above,

Re: Unreliable USB3 with NEC uPD720200 and Delock Cardreader

2012-10-25 Thread Ulrich Eckhardt
Am 25.10.2012 03:24, schrieb Ming Lei: Lei, do you have any doc describing how to use those tracepoints? Hi Bjorn Helgaas, Firstly, please enable these tracepoints via below echo 1 /sys/kernel/debug/tracing/events/rpm/enable then store the trace event result by below once you

Re: Unreliable USB3 with NEC uPD720200 and Delock Cardreader

2012-10-25 Thread Alan Stern
On Thu, 25 Oct 2012, Ulrich Eckhardt wrote: Am 25.10.2012 03:24, schrieb Ming Lei: Lei, do you have any doc describing how to use those tracepoints? Hi Bjorn Helgaas, Firstly, please enable these tracepoints via below echo 1 /sys/kernel/debug/tracing/events/rpm/enable

Re: Unreliable USB3 with NEC uPD720200 and Delock Cardreader

2012-10-25 Thread Rafael J. Wysocki
On Wednesday, October 24, 2012 02:18:40 PM Bjorn Helgaas wrote: On Tue, Oct 23, 2012 at 11:14 AM, Ulrich Eckhardt u...@uli-eckhardt.de wrote: Am 23.10.2012 01:40, schrieb Sarah Sharp: On Sun, Oct 21, 2012 at 06:03:24PM +0200, Ulrich Eckhardt wrote: I have tested it with Kernel 3.6.2.

Re: Unreliable USB3 with NEC uPD720200 and Delock Cardreader

2012-10-25 Thread Rafael J. Wysocki
On Thursday, October 25, 2012 07:15:58 PM Ulrich Eckhardt wrote: Am 24.10.2012 23:13, schrieb Bjorn Helgaas: On Wed, Oct 24, 2012 at 3:10 PM, Rafael J. Wysocki r...@sisk.pl wrote: It can be disabled by writing on to the controller's /sys/devices/.../power/control file. Ulrich, if you

Re: Unreliable USB3 with NEC uPD720200 and Delock Cardreader

2012-10-24 Thread Bjorn Helgaas
On Tue, Oct 23, 2012 at 11:14 AM, Ulrich Eckhardt u...@uli-eckhardt.de wrote: Am 23.10.2012 01:40, schrieb Sarah Sharp: On Sun, Oct 21, 2012 at 06:03:24PM +0200, Ulrich Eckhardt wrote: I have tested it with Kernel 3.6.2. The USB3 port is the one built in the Mainboard M4A87DT EVO. Did a

Re: Unreliable USB3 with NEC uPD720200 and Delock Cardreader

2012-10-24 Thread Bjorn Helgaas
On Wed, Oct 24, 2012 at 3:10 PM, Rafael J. Wysocki r...@sisk.pl wrote: On Wednesday 24 of October 2012 14:18:40 Bjorn Helgaas wrote: On Tue, Oct 23, 2012 at 11:14 AM, Ulrich Eckhardt u...@uli-eckhardt.de wrote: Am 23.10.2012 01:40, schrieb Sarah Sharp: On Sun, Oct 21, 2012 at 06:03:24PM

Re: Unreliable USB3 with NEC uPD720200 and Delock Cardreader

2012-10-24 Thread Rafael J. Wysocki
On Wednesday 24 of October 2012 15:13:45 Bjorn Helgaas wrote: On Wed, Oct 24, 2012 at 3:10 PM, Rafael J. Wysocki r...@sisk.pl wrote: On Wednesday 24 of October 2012 14:18:40 Bjorn Helgaas wrote: On Tue, Oct 23, 2012 at 11:14 AM, Ulrich Eckhardt u...@uli-eckhardt.de wrote: Am 23.10.2012

Re: Unreliable USB3 with NEC uPD720200 and Delock Cardreader

2012-10-24 Thread Ming Lei
On Thu, Oct 25, 2012 at 5:31 AM, Rafael J. Wysocki r...@sisk.pl wrote: I don't know how to use those. Is there a doc somewhere? I'm not sure, but let's ask the developer who added them. Lei, do you have any doc describing how to use those tracepoints? Hi Bjorn Helgaas, Firstly, please

Re: Unreliable USB3 with NEC uPD720200 and Delock Cardreader

2012-10-23 Thread Bjorn Helgaas
On Mon, Oct 22, 2012 at 5:40 PM, Sarah Sharp sarah.a.sh...@linux.intel.com wrote: On Sun, Oct 21, 2012 at 06:03:24PM +0200, Ulrich Eckhardt wrote: Hello, I have problems to get my USB3 cardreader to work reliably when connected to the USB3 port. Due to lack of other USB3 devices I don't know

Unreliable USB3 with NEC uPD720200 and Delock Cardreader

2012-10-21 Thread Ulrich Eckhardt
Hello, I have problems to get my USB3 cardreader to work reliably when connected to the USB3 port. Due to lack of other USB3 devices I don't know if it is the cardreader or the USB3 host (NEC uPD720200) but the cardreader always works reliable when connected to USB2. Sometimes it is not

Re: Unreliable USB3 with NEC uPD720200 and Delock Cardreader

2012-10-21 Thread Adrian Sandu
I have problems to get my USB3 cardreader to work reliably when connected to the USB3 port. Due to lack of other USB3 devices I don't know if it is the cardreader or the USB3 host (NEC uPD720200) but the cardreader always works reliable when connected to USB2. I've noticed about the same

Re: Unreliable USB3 with NEC uPD720200 and Delock Cardreader

2012-10-21 Thread Ulrich Eckhardt
Am 21.10.2012 18:12, schrieb Adrian Sandu: I have problems to get my USB3 cardreader to work reliably when connected to the USB3 port. Due to lack of other USB3 devices I don't know if it is the cardreader or the USB3 host (NEC uPD720200) but the cardreader always works reliable when connected