[PATCH v3]USB:OHCI: BugFix:Proper handling of ed_rm_list to handle race condition between usb_kill_urb() and finish_unlinks()

2015-07-11 Thread AMAN DEEP
There is a race condition between finish_unlinks->finish_urb() function and usb_kill_urb() in ohci controller case. The finish_urb calls spin_unlock(&ohci->lock) before usb_hcd_giveback_urb() function call, then if during this time, usb_kill_urb is called for another endpoint, then new ed wil

[PATCH] cdc_ncm: update specs URL

2015-07-11 Thread Enrico Mioso
Update referenced specs link to reflect actual file version and location. Signed-off-by: Enrico Mioso --- drivers/net/usb/cdc_ncm.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/usb/cdc_ncm.c b/drivers/net/usb/cdc_ncm.c index 1991e4a..db40175 100644 --- a/driver

detect what type of USB it is connected to

2015-07-11 Thread James
I have an external drive that has an activity LED. It would be nice if it told me if it was connected to a USB2 or USB3 port. Is it possible for devices to know what they are connected to? -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majord..

Re: detect what type of USB it is connected to

2015-07-11 Thread Alan Stern
On Sat, 11 Jul 2015, James wrote: > I have an external drive that has an activity LED. > It would be nice if it told me if it was connected to a USB2 or USB3 port. > Is it possible for devices to know what they are connected to? How would you expect the drive to tell you what sort of port it is

Re: [PATCH v2 3/3] usb: dwc3: gadget: return error if command sent to DEPCMD register fails

2015-07-11 Thread Felipe Balbi
Hi, On Sat, Jul 11, 2015 at 05:17:32PM +, Subbaraya Sundeep Bhatta wrote: > > > >> Hi Felipe, > > > >> > > > >> Just an update on this. > > > >> > > > >> I'm trying to get this working with our latest IP with dwc3 from > > > >> your testing/next branch. It fails the usbtest with a problem > >

Re: [PATCH] cdc_ncm: update specs URL

2015-07-11 Thread David Miller
From: Enrico Mioso Date: Sat, 11 Jul 2015 17:30:01 +0200 > Update referenced specs link to reflect actual file version and location. > > Signed-off-by: Enrico Mioso Applied, thanks. -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majord...@vg