linux/drivers/net/can/usb, branch v3.4.38

can: peak_usb: fix hwtstamp assignment

2012-12-03T19:47:09Z

commit c9faaa09e2a1335678f09c70a0d0eda095564bab upstream. The skb->tstamp is set to the hardware timestamp when available in the USB urb message. This leads to user visible timestamps which contain the 'uptime' of the USB adapter - and not the usual system generated timestamp. Fix this wrong assignment by applying the available hardware timestamp to the skb_shared_hwtstamps data structure - which is intended for this purpose. Signed-off-by: Oliver Hartkopp Signed-off-by: Marc Kleine-Budde Signed-off-by: Greg Kroah-Hartman

can: usb: PCAN-USB Pro: fix mem leaks in pcan_usb_pro_init() on error paths

2012-04-16T19:34:50Z

If either call to pcan_usb_pro_send_req() in drivers/net/can/usb/peak_usb/pcan_usb_pro.c::pcan_usb_pro_init() fails, we'll leak the memory we allocated to 'usb_if' with kzalloc() when the 'usb_if' variable goes out of scope without having been assigned to anything as we 'return err;'. Fix this by adding appropriate kfree(usb_if) calls to the error paths. Signed-off-by: Jesper Juhl Acked-by: Stephane Grosjean Signed-off-by: Marc Kleine-Budde

can: peak_usb: PCAN-USB specific part: fix little endian usage

2012-03-07T14:51:01Z

That patch fixes some bad usage of two little-endian variables, which lead to some warning/error when building the peak_usb driver. Reported-by: Dan Carpenter Acked-by: Marc Kleine-Budde Signed-off-by: Stephane Grosjean Signed-off-by: Marc Kleine-Budde

can: usb: PEAK-System Technik PCAN-USB Pro specific part

2012-03-03T16:40:58Z

This patch adds the specific part which handles the PCAN-USB Pro adapter from PEAK-System Technik (http://www.peak-system.com). The PCAN-USB Pro adapter is a dual-channel USB 2.0 adapter compliant with CAN specifications Tested-by: Oliver Hartkopp Acked-by: Wolfgang Grandegger Signed-off-by: Stephane Grosjean Signed-off-by: Marc Kleine-Budde

can: usb: PEAK-System Technik PCAN-USB specific part

2012-03-03T16:40:55Z

This patch adds the specific part which handles the PCAN-USB adapter from PEAK-System Technik (http://www.peak-system.com). The PCAN-USB adapter is a sja1000 based, mono-channel USB 1.1 adapter compliant with CAN specifications 2.0A (11-bit ID) and 2.0B (29-bit ID). Tested-by: Oliver Hartkopp Acked-by: Wolfgang Grandegger Signed-off-by: Stephane Grosjean Signed-off-by: Marc Kleine-Budde

can: usb: PEAK-System Technik USB adapters driver core

2012-03-03T16:40:51Z

This patch adds the core of the peak_usb driver which handles PEAK-System Technik PCAN USB adapters. It defines the parts which are common to the PCAN-USB adapters: can network interfaces management, network-to/from-usb data path interface, timestamps management... Tested-by: Oliver Hartkopp Acked-by: Wolfgang Grandegger Signed-off-by: Stephane Grosjean Signed-off-by: Marc Kleine-Budde

can: replace the dev_dbg/info/err/... with the new netdev_xxx macros

2012-02-03T00:21:26Z

Cc: uclinux-dist-devel@blackfin.uclinux.org Cc: Anant Gole Cc: Chris Elston Cc: Sebastian Haas Cc: Matthias Fuchs Signed-off-by: Wolfgang Grandegger Acked-by: Sebastian Haas Acked-by: Mike Frysinger Signed-off-by: Marc Kleine-Budde

can: ems_usb: Improved memory handling on ems_usb_start

2012-02-03T00:21:25Z

Do not return from ems_usb_start if allocation fails. If not all URBs could be allocated use the one already submitted. Signed-off-by: Sebastian Haas Signed-off-by: Marc Kleine-Budde

can: ems_usb: Removed double netif_device_detach

2012-02-03T00:20:51Z

netif_device_attched is called twice when ems_usb_start fails with -ENODEV Signed-off-by: Sebastian Haas Signed-off-by: Marc Kleine-Budde

USB: convert drivers/net/* to use module_usb_driver()

2011-11-18T17:44:20Z

This converts the drivers in drivers/net/* to use the module_usb_driver() macro which makes the code smaller and a bit simpler. Added bonus is that it removes some unneeded kernel log messages about drivers loading and/or unloading. Cc: Wolfgang Grandegger Cc: Samuel Ortiz Cc: Oliver Neukum Cc: Peter Korsgaard Cc: Petko Manolov Cc: Steve Glendinning Cc: Christian Lamparter Cc: "John W. Linville" Cc: Dan Williams Cc: Jussi Kivilinna Cc: Ivo van Doorn Cc: Gertjan van Wingerde Cc: Helmut Schaa Cc: Herton Ronaldo Krzesinski Cc: Hin-Tak Leung Cc: Larry Finger Cc: Chaoming Li Cc: Lucas De Marchi Cc: "David S. Miller" Cc: Roel Kluin Cc: Paul Gortmaker Cc: Jiri Pirko Cc: Pavel Roskin Cc: Yoann DI-RUZZA Cc: George Signed-off-by: Greg Kroah-Hartman