RE: About the hibernation feature implementation in dwc3 driver

2013-08-03 Thread Wang, Yu Y
Hi, On Fri, Aug 02, 2013 at 03:42:20PM +, Wang, Yu Y wrote: Hi, On Fri, Aug 02, 2013 at 10:54:18AM +, Wang, Yu Y wrote: Check my comments as follows. weird, you sent plain text email, but there are no quotation marks... it makes it very difficult to read. Please

[PATCH]: usb: usb3503: fix memory leak in probe

2013-08-03 Thread Rahul Bedarkar
Allocated hub is not freed on error in probe Signed-off-by: Rahul Bedarkar rahulbedarka...@gmail.com --- usb3503.c | 18 -- 1 file changed, 12 insertions(+), 6 deletions(-) --- drivers/usb/misc/usb3503.c.orig 2013-08-03 13:23:41.0 +0530 +++ drivers/usb/misc/usb3503.c

usb 1.1 device fails on some usb3 hardware due to command error

2013-08-03 Thread Volker Schroer
Hello, attaching a funcube dongle ( an usb 1.1 device which is used in software defined radio ) to an usb 3 port fails an some hardeware. Here is an extract of the dmesg log: Aug 2 12:30:01 tux64 kernel: [ 195.346767] usb 8-2: New USB device found, idVendor=04d8, idProduct=fb56 Aug 2

[PATCH 3/4] Documentation sysfs-bus-usb: Correct use of devnum

2013-08-03 Thread Hans de Goede
Correct use of devnum in supports_autosuspend documentation, the sysfs path contains busnum-port.port.port not busnum-devnum (which is the usb bus device address). Signed-off-by: Hans de Goede hdego...@redhat.com --- Documentation/ABI/testing/sysfs-bus-usb | 2 +- 1 file changed, 1 insertion(+),

[PATCH 0/4] usb: 1 small descriptor parsing fix + doc updates (v2)

2013-08-03 Thread Hans de Goede
Hi All, Here is a resend of a usb patchset I wrote a while back. This new version incorporate the documentation fixes (spelling) and documentation improvements suggested in the reviews of v1. Regards, Hans -- To unsubscribe from this list: send the line unsubscribe linux-usb in the body of a

[PATCH 1/4] usb: config-desc.bLength may not exceed amount of data returned by the device

2013-08-03 Thread Hans de Goede
While reading the config parsing code I noticed this check is missing, without this check config-desc.wTotalLength can end up with a value larger then the dev-rawdescriptors length for the config, and when userspace then tries to get the rawdescriptors bad things may happen. Signed-off-by: Hans

[PATCH 4/4] Documentation sysfs-bus-usb: Document all files used by libusb

2013-08-03 Thread Hans de Goede
Signed-off-by: Hans de Goede hdego...@redhat.com --- Documentation/ABI/testing/sysfs-bus-usb | 38 + 1 file changed, 38 insertions(+) diff --git a/Documentation/ABI/testing/sysfs-bus-usb b/Documentation/ABI/testing/sysfs-bus-usb index c117dda..8835ac3 100644 ---

[PATCH 2/4] proc_usb_info.txt: Correct documentation about endianness of config descriptors

2013-08-03 Thread Hans de Goede
The config descriptors as read from /proc/bus/usb/BBB/DDD are in *bus* endian format. Correct proc_usb_info.txt to correctly reflect that. Signed-off-by: Hans de Goede hdego...@redhat.com --- Documentation/usb/proc_usb_info.txt | 9 ++--- 1 file changed, 6 insertions(+), 3 deletions(-) diff

RE: [RFC] usb: rh_call_control tbuf overflow fix

2013-08-03 Thread Alan Stern
On Fri, 2 Aug 2013, Stalley, Sean wrote: tbuf, however, is statically allocated on the stack with a size of 15 bytes, regardless of the size specified in the URB. When this buffer is passed to the hcd via the hub_control() call, it is advertized as being as large as the URB buffer (

Re: [PATCH v1 1/4] USB: introduce usb_device_no_sg_limit() helper

2013-08-03 Thread Alan Stern
On Sat, 3 Aug 2013, Ming Lei wrote: Some host controllers(such as xHCI) can support building packet from discontinuous buffers, so introduce one flag and helper for this kind of host controllers, then the feature can help some applications(such as, usbnet) by supporting arbitrary length of

new USB serial device: Garmin USB ANT stick

2013-08-03 Thread Scott Alfter
-BEGIN PGP SIGNED MESSAGE- Hash: SHA1 I have a Garmin USB ANT stick that shows up in lsusb as the following: Bus 009 Device 002: ID 0fcf:1008 Dynastream Innovations, Inc. Mini stick Suunto It's a wireless serial device that talks to Garmin's GPS watches so you can transfer data into and

Re: [PATCH v1 3/4] USBNET: support DMA SG

2013-08-03 Thread David Miller
From: Oliver Neukum oneu...@suse.de Date: Sat, 03 Aug 2013 07:56:53 +0200 On Sat, 2013-08-03 at 10:46 +0800, Ming Lei wrote: @@ -1268,10 +1298,14 @@ netdev_tx_t usbnet_start_xmit (struct sk_buff *skb, entry = (struct skb_data *) skb-cb; entry-urb = urb; entry-dev = dev; -

Re: Audio I/O parameters

2013-08-03 Thread Alan Stern
On Fri, 2 Aug 2013, James Stone wrote: OK - here's a trace with all patches applied. It didn't occur when the webcam was re-plugged this time.. This one happened when opening the trace file while it was being written to. I hope this is OK? It seems to be a fairly consistent way to get

Re: new USB serial device: Garmin USB ANT stick

2013-08-03 Thread Greg KH
On Sat, Aug 03, 2013 at 09:32:00AM -0700, Scott Alfter wrote: I have a Garmin USB ANT stick that shows up in lsusb as the following: Bus 009 Device 002: ID 0fcf:1008 Dynastream Innovations, Inc. Mini stick Suunto It's a wireless serial device that talks to Garmin's GPS watches so you can

Re: Audio I/O parameters

2013-08-03 Thread James Stone
On Sat, Aug 3, 2013 at 11:30 PM, James Stone jamesmst...@gmail.com wrote: On Aug 3, 2013 9:28 PM, Alan Stern st...@rowland.harvard.edu wrote: On Fri, 2 Aug 2013, James Stone wrote: OK - here's a trace with all patches applied. It didn't occur when the webcam was re-plugged this

Re: usb 1.1 device fails on some usb3 hardware due to command error

2013-08-03 Thread Greg KH
On Sat, Aug 03, 2013 at 12:06:51PM +0200, Volker Schroer wrote: Hello, attaching a funcube dongle ( an usb 1.1 device which is used in software defined radio ) to an usb 3 port fails an some hardeware. Here is an extract of the dmesg log: What kernel version are you using? Aug 2

Alcatel X220S HSDPA modem

2013-08-03 Thread Enrico Mioso
Hello everybody! I'm going to investigate a little bit on an obscure Alcatel device - the Alcatel X220s, manifactured by TCT Mobile Phones. It supports a NDIS network interface, as you will be able to discover looking at the driver package, still: don't know what's the protocol used. At a

Re: [PATCH v1 3/4] USBNET: support DMA SG

2013-08-03 Thread Ming Lei
On Sun, Aug 4, 2013 at 3:07 AM, David Miller da...@davemloft.net wrote: From: Oliver Neukum oneu...@suse.de Date: Sat, 03 Aug 2013 07:56:53 +0200 On Sat, 2013-08-03 at 10:46 +0800, Ming Lei wrote: @@ -1268,10 +1298,14 @@ netdev_tx_t usbnet_start_xmit (struct sk_buff *skb, entry =

Re: [PATCH v1 1/4] USB: introduce usb_device_no_sg_limit() helper

2013-08-03 Thread Ming Lei
On Sat, Aug 3, 2013 at 11:53 PM, Alan Stern st...@rowland.harvard.edu wrote: On Sat, 3 Aug 2013, Ming Lei wrote: Some host controllers(such as xHCI) can support building packet from discontinuous buffers, so introduce one flag and helper for this kind of host controllers, then the feature

Re: [PATCH v1 0/4] USB USBNET: loose SG check and support usbnet DMA SG

2013-08-03 Thread Ming Lei
On Sat, Aug 3, 2013 at 10:46 AM, Ming Lei ming@canonical.com wrote: Hi, This patchset allows drivers to pass sg buffers which size can't be divided by max packet size of endpoint if the host controllers(such ax xHCI) support this kind of sg buffers. Previously we added check[1] on the

Re: [PATCH net-next] ax88179_178a: avoid copy of tx tcp packets

2013-08-03 Thread David Miller
From: Eric Dumazet eric.duma...@gmail.com Date: Thu, 01 Aug 2013 06:52:45 -0700 On Thu, 2013-08-01 at 06:49 -0700, Eric Dumazet wrote: From: Eric Dumazet eduma...@google.com ax88179_tx_fixup() has quite complex code trying to push 8 bytes of control data (len/mss), but fails to do it