Updated ec-burst.diff patch

[Nate Lawson]

On Tue, 1 Jul 2003, Florian Smeets wrote:
> with this patch i get a lot of these errors:
>
> ACPI-0432: *** Error: Handler for [EmbeddedControl] returned AE_ERROR
> ACPI-1287: *** Error: Method execution failed [\\_SB_.BAT0._STA] (Node
> 0xc2502760), AE_ERROR
> ACPI-0175: *** Error: Method execution failed [\\_SB_.BAT0._STA] (Node
> 0xc2502760), AE_ERROR
> ACPI-0432: *** Error: Handler for [EmbeddedControl] returned AE_ERROR
> ACPI-1287: *** Error: Method execution failed [\\_SB_.BAT0._BST] (Node
> 0xc2502720), AE_ERROR
> ACPI-0432: *** Error: Handler for [EmbeddedControl] returned AE_ERROR
> ACPI-1287: *** Error: Method execution failed [\\_TZ_.TZN0._TMP] (Node
> 0xc2502b80), AE_ERROR
>
> And also the kernel is seting the power profile from economy to
> performance and back to economy and so on. Also when i unplugg the power
> cable it's not recognized anymore. Before this patch ACPI was working
> flawlessly on my laptop.

Would you please turn on "hw.acpi.verbose=1" in loader.conf?  It should
explain the cause of those errors.  Also, I would like the output of
"dmesg | egrep acpi_ec0\|EC\ Wait".

Thanks,
Nate