| From | "Levy, Amir (Jer)" <> | Subject | RE: [PATCH 00/24] Thunderbolt security levels and NVM firmware upgrade | Date | Sat, 20 May 2017 09:15:17 +0000 |
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On Fri, May 19 2017, 07:35 PM, Mario.Limonciello@dell.com wrote: > Here's my setup: > System: I'm using is an XPS 9350 (Has Alpine Ridge). It's got NVM 16.0. BIOS > 1.4.13 TBT Device: Dell TB16 (which has AR in the cable and in dock - both > NVM 16.0). >
Is it BIOS assist or native enumeration?
> I created a udev rule that will automatically authorize the dock and cable. > #dell cable > ACTION=="add", SUBSYSTEM=="thunderbolt", ATTR{authorized}=="0", > ATTR{vendor}=="0xd4", ATTR{device}=="0xb051", ATTR{authorized}="1" > #dell dock > ACTION=="add", SUBSYSTEM=="thunderbolt", ATTR{authorized}=="0", > ATTR{vendor}=="0xd4", ATTR{device}=="0xb054", ATTR{authorized}="1" >
Note that the udev rule should authorize the cable first and then the dock.
> If I boot the system with the dock connected the cable shows up and authorizes > but the dock doesn't.
I assume it works in Linux with SL0, right?
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