Re: [PATCH] drivers/usb/host/ehci-xilinx-of.c: Include "linux/of_irq.h" to avoid compiling error

On 09/03/2014 05:50 PM, Chen Gang wrote: > Need include it for irq_of_parse_and_map(), the related error with > allmodconfig under microblaze: > > drivers/usb/host/ehci-xilinx-of.c: In function ‘ehci_hcd_xilinx_of_probe’: > drivers/usb/host/ehci-xilinx-of.c:156:2: error: implicit declaration o

Re: [PATCH v6 4/4] phy: exynos5-usbdrd: Calibrate LOS levels for exynos5420/5800

On Fri, Sep 5, 2014 at 11:26 PM, Felipe Balbi wrote: > On Thu, Sep 04, 2014 at 12:01:19PM +0530, Vivek Gautam wrote: >> > Don't we have phy_power_on() >> > for that ? It looks like you could just as well do this from >> > phy_power_on() ? >> >> No, unfortunately keeping these calibration settings

Re: [PATCH 4/4] usb: dwc3: add tracepoints to aid debugging

On Fri, Sep 05, 2014 at 10:56:26PM +0800, Felipe Balbi wrote: > When we're debugging hard-to-reproduce and time-sensitive > use cases, printk() poses too much overhead. That's when > the kernel's tracing infrastructure comes into play. > > This patch implements a few initial tracepoints for the >

Re: Looks like a broken hub? (was Re: 3.16.2: 2TiB Seagate Expansion Desk apparently still broken with both USB mass storage *and* UAS: some debugging output)

[linux-scsi dropped, this is not a scsi or uas problem.] On 7 Sep 2014, n...@esperi.org.uk stated: > And... now it works, at least well enough to get a device file. So it's > not the disk that's at fault: it's the no-name hub! (Which is, I think, > USB ID 2109:0811 -- at least two instances of thi

Looks like a broken hub? (was Re: 3.16.2: 2TiB Seagate Expansion Desk apparently still broken with both USB mass storage *and* UAS: some debugging output)

On 7 Sep 2014, Alan Stern spake thusly: > On Sun, 7 Sep 2014, Nix wrote: > >> I have a brand new Seagate Expansion Desk drive attached to my x86-64 >> desktop. (I also have a 4TiB model of the same drive, but I haven't even >> unboxed it: there seems little point as long as the 2TiB version doesn'

[PATCH stable 3.12.y] usb: host: ohci-spear: fix ohci_dump parameters

Commit 6a04d05acfb51355 ("USB: OHCI: fix bugs in debug routines") has removed the unused `verbose' argument of the debug function ohci_dump(); adapt ohci-spear accordingly. This fixes the following compilation error: drivers/usb/host/ohci-spear.c: In function ‘ohci_spear_start’: drivers/usb/h

Re: 3.16.2: 2TiB Seagate Expansion Desk apparently still broken with both USB mass storage *and* UAS: some debugging output

On Sun, 7 Sep 2014, Nix wrote: > I have a brand new Seagate Expansion Desk drive attached to my x86-64 > desktop. (I also have a 4TiB model of the same drive, but I haven't even > unboxed it: there seems little point as long as the 2TiB version doesn't > work.) I am seeing apparently the same prob

3.16.2: 2TiB Seagate Expansion Desk apparently still broken with both USB mass storage *and* UAS: some debugging output

I have a brand new Seagate Expansion Desk drive attached to my x86-64 desktop. (I also have a 4TiB model of the same drive, but I haven't even unboxed it: there seems little point as long as the 2TiB version doesn't work.) I am seeing apparently the same problem as Alexandre Oliva reported in

Re: ax88179_178a hang over xhci

On Sat, Sep 6, 2014 at 10:05 AM, Andrea Arcangeli wrote: > On Sat, Sep 06, 2014 at 05:33:19PM +0200, Andrea Arcangeli wrote: >> without weaking any /sysfs pm runtime related file, and I'll let you >> know if it hangs again. > > No luck... it already hung again with the patches applied. > > try #1:

Re: UAS errors with Jmicron

2014-08-04 20:07 GMT+02:00 Hans de Goede : > Hi Laszlo, > > On 08/03/2014 12:40 AM, Laszlo T. wrote: >>> *) usb devices return different descriptors at different speeds >> >> All tests were on usb2. >> I don't have usb3 ports but I will try that at weekend. >> >> I'm curious