Re: Bug 87941 - usb warning messages on 3.18 prerelease kernels

2014-11-08 Thread Bruno Wolff III
On Sat, Nov 08, 2014 at 08:01:09 -0500, Alan Stern wrote: I'm not aware of any changes to ohci-hcd which would cause this to happen. In fact, I'm not aware of any changes at all to the PCI version of ohci-hcd in this development cycle. I double checked and the issue was in 3.17. I thought i

Re: [3.16.1 BISECTED REGRESSION]: Simtec Entropy Key (cdc-acm) broken in 3.16

2014-11-08 Thread Richard Ash
On Wed, 5 Nov 2014 15:46:25 + Daniel Silverstone wrote: > Sadly I can't look at the exact firmware of the device, but I can > tell you it was based on ST Electronics' virtual COM port example in > their *old* STM32 development kits. >From some experience with this at work, I have to say that

Re: [PATCH net-next v2 2/3] r8152: clear theflagofSCHEDULE_TASKLETin tasklet

2014-11-08 Thread Francois Romieu
Hayes Wang : > Francois Romieu [mailto:rom...@fr.zoreil.com] > > Sent: Monday, November 03, 2014 6:53 AM > [...] > > test_and_clear_bit (dense) or clear_bit would be more idiomatic. > > Excuse me. Any suggestion? > Should I use clear_bit directly, or something else? > Or, do I have to remove th

Re: [PATCH v2] storage: Fix bus scan and multi-LUN support for SCM eUSCSI devices

2014-11-08 Thread Mark Knibbs
On Sat, 8 Nov 2014 16:27:54 -0500 (EST) Alan Stern wrote: > On Sat, 8 Nov 2014, Mark Knibbs wrote: > > > It seems I didn't take into account the recent patch > > "SCSI: Don't store LUN bits in CDB[1] for USB mass-storage devices"[1], > > which causes my patch to not work properly. I should have

[PATCH v3] storage: Fix bus scan and multi-LUN support for SCM eUSCSI devices

2014-11-08 Thread Mark Knibbs
This patch does two things for SCM eUSCSI USB-SCSI converters: 1. SCM eUSCSI bridge devices are hard-wired to use SCSI ID 7. On connecting the converter, access to that ID is attempted during the bus scan. Asking the converter to issue INQUIRY commands to itself isn't very polite and wastes time.

Re: [PATCH v2] storage: Fix bus scan and multi-LUN support for SCM eUSCSI devices

2014-11-08 Thread Alan Stern
On Sat, 8 Nov 2014, Mark Knibbs wrote: > It seems I didn't take into account the recent patch > "SCSI: Don't store LUN bits in CDB[1] for USB mass-storage devices"[1], > which causes my patch to not work properly. I should have actually tested it > before posting. Sigh. > > [1] https://www.mail-a

Re: [PATCH v2] storage: Fix bus scan and multi-LUN support for SCM eUSCSI devices

2014-11-08 Thread Mark Knibbs
On Fri, 7 Nov 2014 22:01:38 + Mark Knibbs wrote: > This patch does two things for SCM eUSCSI USB-SCSI converters: > ... > 2. Enable multi-LUN support. eUSCSI devices don't support Get Max LUN > requests, returning an error (-32). [Different targets could have different > numbers of LUNs, so

Re: Bug 87941 - usb warning messages on 3.18 prerelease kernels

2014-11-08 Thread Bruno Wolff III
On Sat, Nov 08, 2014 at 08:01:09 -0500, Alan Stern wrote: I'm not aware of any changes to ohci-hcd which would cause this to happen. In fact, I'm not aware of any changes at all to the PCI version of ohci-hcd in this development cycle. Can you perform a bisection to see which commit was resp

[GIT PULL] USB driver fixes for 3.18-rc4

2014-11-08 Thread Greg KH
The following changes since commit 0df1f2487d2f0d04703f142813d53615d62a1da4: Linux 3.18-rc3 (2014-11-02 15:01:51 -0800) are available in the git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb.git/ tags/usb-3.18-rc4 for you to fetch changes up to 1910195423e7bea4c01

Re: [PATCH v1 2/3] usb: phy: convert gpio-vbus to gpio_desc

2014-11-08 Thread Felipe Balbi
On Sat, Nov 08, 2014 at 06:45:59PM +0100, Robert Jarzmik wrote: > Felipe Balbi writes: > > > fine by me, as long as their all optional and agreed with devicetree dumb me: s/their/they're > > folks. I think we still have time for v3.19 if you manage to finish this > > before next week's end. > I

Re: [PATCH v1 2/3] usb: phy: convert gpio-vbus to gpio_desc

2014-11-08 Thread Robert Jarzmik
Felipe Balbi writes: > fine by me, as long as their all optional and agreed with devicetree > folks. I think we still have time for v3.19 if you manage to finish this > before next week's end. I will try, no promise I'll succeed in this window. At least I should fire out within the next days the

Re: Bug 87941 - usb warning messages on 3.18 prerelease kernels

2014-11-08 Thread Alan Stern
On Fri, 7 Nov 2014, Bruno Wolff III wrote: > lsusb -v output is at https://bugzilla.kernel.org/attachment.cgi?id=156981 > Sample dmesg output from booting 3.18.0-0.rc3.git2.2.fc22.1.i686+PAE on > a machine with USB 1.1: > > [ 14.014047] usb 1-2: device descriptor read/64, error -32 > [ 14.28