** Changed in: linux (Ubuntu Xenial)
Status: Confirmed => Fix Committed
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https://bugs.launchpad.net/bugs/1783241
Title:
[HMS] Upgrades to Support SocketCAN over USB on Dell IoT 300x Gateways
Status in linux package in Ubuntu:
Confirmed
Status in linux source package in Xenial:
Fix Committed
Bug description:
Several scheduled upgrades to the HMS SocketCAN protocol driver over
USB->CAN interface are required.
SocketCAN support for USB->CAN devices was introduced in Ubuntu Xenial LTS
kernel through following patch (BugLink:
http://bugs.launchpad.net/bugs/1774563):
cddf58207a3c UBUNTU: SAUCE: (no-up) Support IXXAT USB SocketCAN device
== SRU Justification ==
The scheduled upgrades include following changes:
- support adapters for CL1 (Communication Layer for legacy devices) and
CL2 (current devices)
- removed CAN-IDM100 support (Microchip Rev A microcontroller)
- add CAN-IDM101 support (Microchip Rev B microcontroller)
- add Error-Passive recognition
- move CAN message handling to the core module
- use ktime API for timestamps
- fixes Linux kernel coding style issues
== Fix ==
UBUNTU: SAUCE: (no-up) upgrade IXXAT USB SocketCAN driver
== Regression Potential ==
Low. The driver will be built only for amd64 kernels and attach itself to
IXXAT USB-CAN adapters with VID 0x08d8. Also, patches from the vendor (HMS)
have already been tested by Dell/ODM, Canonical QA on Dell 300x Edge IoT
gateways.
This bug is for tracking purposes only, please do not triage.
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