Hi
On 2015-03-31, Ingo Molnar wrote:
> * Stefan Lippers-Hollmann <s....@gmx.de> wrote:
[...]
> > Searching the web seems to suggest that other Bay Trail-D mainboards
> > might be affected as well.
>
> Is the pattern:
>
> > + .ident = "ASRock Q1900DC-ITX",
> > + .matches = {
> > + DMI_MATCH(DMI_BOARD_VENDOR, "ASRock"),
> > + DMI_MATCH(DMI_BOARD_NAME, "Q1900DC-ITX"),
>
> generic enough to cover all ASRock Bay Trail-D boards?
[...]No, it covers only the one I can personally test and confirm to require this quirk, beyond my own ASRock Q1900DC-ITX[1], there are at least: Celeron J1800: - ASRock D1800B-ITX, http://www.asrock.com/mb/Intel/D1800B-ITX/ - ASRock D1800M, http://www.asrock.com/mb/Intel/D1800M/ Celeron J1900: - ASRock Q1900B-ITX, http://www.asrock.com/mb/Intel/Q1900B-ITX/ - ASRock Q1900-ITX, http://www.asrock.com/mb/Intel/Q1900-ITX/ - ASRock Q1900TM-ITX, http://www.asrock.com/mb/Intel/Q1900TM-ITX/ - ASRock Q1900M Pro3, http://www.asrock.com/mb/Intel/Q1900M%20Pro3/ - ASRock Q1900M, http://www.asrock.com/mb/Intel/Q1900M/ Pentium J2900: - ASRock Q2900M, http://www.asrock.com/mb/Intel/Q2900M/ - ASRock Q2900-ITX, http://www.asrock.com/mb/Intel/Q2900-ITX/ All very similar boards, but their BIOS state might differ. However I've never had access to any of those and could only do an educated guess about their DMI identification[2]. While researching my problem on the web, it seems that Baytrail-D boards from several vendors might be affected (e.g. Gigabyte). Sometimes apparently fixed by later BIOS updates, but I can only confirm the problem and workaround for my own ASRock Q1900DC-ITX mainboard (where all published BIOS versions are affected). Regards Stefan Lippers-Hollmann [1] http://www.asrock.com/mb/Intel/Q1900DC-ITX/ [2] I know that the very similar ASRock Q1900-ITX board uses DMI_MATCH(DMI_BOARD_VENDOR, "ASRock"), DMI_MATCH(DMI_BOARD_NAME, "Q1900-ITX"), but I don't have direct access to that board and can't check if it is also affected by this problem.
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