[PATCH 3/9] data: klog.json: Add checks for Intel Lynxpoint LPSS errors
Keng-Yu Lin
kengyu at canonical.com
Mon May 20 08:25:06 UTC 2013
On Tue, May 14, 2013 at 10:00 PM, Colin King <colin.king at canonical.com> wrote:
> From: Colin Ian King <colin.king at canonical.com>
>
> Add some explaination for LPSS failures.
>
> Signed-off-by: Colin Ian King <colin.king at canonical.com>
> ---
> data/klog.json | 8 ++++++++
> 1 file changed, 8 insertions(+)
>
> diff --git a/data/klog.json b/data/klog.json
> index 552b030..38e2dba 100644
> --- a/data/klog.json
> +++ b/data/klog.json
> @@ -77,6 +77,14 @@
> "compare_mode": "string",
> "log_level": "LOG_LEVEL_HIGH",
> "tag": "FWTS_TAG_ACPI",
> + "pattern": "MMIO size insufficient to access LTR",
> + "advice": "Intel Lynxpoint Low Power Subsystem have a set of MMIO mapped registers that provide access to the LTR (Latency Tolerance Reporting). However, the MMIO size is smaller than expected. The corresponding I/O resource for this is incorrect, it should have a resource size set to a minimum of 24 bytes.",
> + "label": "KlogAcpiLpssMmioSizeTooSmall"
> + },
> + {
> + "compare_mode": "string",
> + "log_level": "LOG_LEVEL_HIGH",
> + "tag": "FWTS_TAG_ACPI",
> "pattern": "Error installing notify handler",
> "advice": "Failed to install a notify handler for the ACPI video driver. The ACPI video driver cannot handle notify events to change brightness levels or turn the display on/off.",
> "label": "KlogAcpiNotifyHandlerInstallFailed"
> --
> 1.8.1.2
>
Acked-by: Keng-Yu Lin <kengyu at canonical.com>
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