[PATCH 1/1] lsusb: Added support for Billboard Capability descriptor

2015-10-10 Thread Muthu M
Added support for Billboard Capability descriptor as per Universal Serial Bus Device Class Definition for Billboard Devices Revision 1.1 Signed-off-by: Muthu M --- lsusb.c | 82 + 1 file changed, 82 insertions(+) diff --git a/lsusb

Re: [PATCH 1/1] lsusb: Added support for Billboard Capability descriptor

2015-10-10 Thread Felipe Balbi
Hi, Muthu M writes: > Added support for Billboard Capability descriptor as per Universal > Serial Bus Device Class Definition for Billboard Devices Revision 1.1 > > Signed-off-by: Muthu M I didn't confirm with the billboard class to make sure all details are correct (will do that on Monday, ho

[GIT PULL] USB driver fixes for 4.3-rc5

2015-10-10 Thread Greg KH
The following changes since commit 9ffecb10283508260936b96022d4ee43a7798b4c: Linux 4.3-rc3 (2015-09-27 07:50:08 -0400) are available in the git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git/ tags/usb-4.3-rc5 for you to fetch changes up to 72194739f54607bbf8cfde

Workaround for "can't set config #1, error -71" (or error -110) with SSD via USB

2015-10-10 Thread U.Mutlu
Hi, I've an internal SSD and have recently bought a 2nd SSD for backup purposes. Both are same make and size (Samsung 850 Evo 500 GB, USB3). The SSD works fine in the laptop, but attaching it externally via an USB3 docking station (ASMedia Technology Inc. Transcend StoreJet 25M3) didn't work, the

Re: mass storage behaviour

2015-10-10 Thread Paul Jones
On 06 Oct 2015, at 13:26, Paul Zimmerman wrote: > On Tue, Oct 6, 2015 at 10:01 AM, Alan Stern wrote: >> On Tue, 6 Oct 2015, Felipe Balbi wrote: >> > In my experience, you need to do at least the following to get max > performance from the mass storage gadget: > > - Use Windows

Crash in usb_f_mass_storage

2015-10-10 Thread Paul Jones
I came across the following kernel message on the latest 4.3-rc4 whilst performance testing on a USB3380 device connected to a Mac (10.9.5): [ 51.613838] WARNING: CPU: 2 PID: 0 at drivers/usb/gadget/function/f_mass_storage.c:346 fsg_setup+0x12a/0x170 [usb_f_mass_storage]() [ 51.613838] Modu

Re: mass storage behaviour

2015-10-10 Thread Alan Stern
On Sat, 10 Oct 2015, Paul Jones wrote: > >> Why is Windows so much faster? Or to put it another way, why is Linux > >> slow? How can we improve things? > > > > I don't know. We were doing our performance demos using Windows, so we > > never looked into why Linux was slower. But I do know the Mi

Re: mass storage behaviour

2015-10-10 Thread Paul Jones
On 10 Oct 2015, at 16:34, Alan Stern wrote: > On Sat, 10 Oct 2015, Paul Jones wrote: > Why is Windows so much faster? Or to put it another way, why is Linux slow? How can we improve things? >>> >>> I don't know. We were doing our performance demos using Windows, so we >>> never loo

[PATCH] ohci-pci: use USB_DT_*

2015-10-10 Thread Sergei Shtylyov
Toshiba Portege 4000 quirk entry can be written shorter using the PCI_DEVICE_SUB() macro. Signed-off-by: Sergei Shtylyov --- The patch is against the 'usb-next' branch of Greg KH's 'usb.git' repo. drivers/usb/host/ohci-pci.c |6 ++ 1 file changed, 2 insertions(+), 4 deletions(-) Inde

Re: Crash in usb_f_mass_storage

2015-10-10 Thread Paul Jones
On 10 Oct 2015, at 16:32, Paul Jones wrote: > I came across the following kernel message on the latest 4.3-rc4 whilst > performance testing on a USB3380 device connected to a Mac (10.9.5): > > [ 51.613838] WARNING: CPU: 2 PID: 0 at > drivers/usb/gadget/function/f_mass_storage.c:346 fsg_setu