* 3.6.0+ (GIT) -- lpc_ich: Resource conflict(s) found affecting gpio_ich
@ 2012-10-04 14:14 Miles Lane
2012-10-05 23:15 ` Peter Tyser
0 siblings, 1 reply; 2+ messages in thread
From: Miles Lane @ 2012-10-04 14:14 UTC (permalink / raw)
To: LKML, Peter Tyser
ACPI Warning: 0x0000000000000828-0x000000000000082f SystemIO conflicts
with Region \PMIO 1 (20120711/utaddress-251)
ACPI: If an ACPI driver is available for this device, you should use
it instead of the native driver
ACPI Warning: 0x0000000000000500-0x000000000000053f SystemIO conflicts
with Region \GPIO 1 (20120711/utaddress-251)
ACPI: If an ACPI driver is available for this device, you should use
it instead of the native driver
lpc_ich: Resource conflict(s) found affecting gpio_ich
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: 3.6.0+ (GIT) -- lpc_ich: Resource conflict(s) found affecting gpio_ich
2012-10-04 14:14 3.6.0+ (GIT) -- lpc_ich: Resource conflict(s) found affecting gpio_ich Miles Lane
@ 2012-10-05 23:15 ` Peter Tyser
0 siblings, 0 replies; 2+ messages in thread
From: Peter Tyser @ 2012-10-05 23:15 UTC (permalink / raw)
To: Miles Lane; +Cc: LKML, Jean Delvare
Hi Miles,
On Thu, 2012-10-04 at 10:14 -0400, Miles Lane wrote:
> ACPI Warning: 0x0000000000000828-0x000000000000082f SystemIO conflicts
> with Region \PMIO 1 (20120711/utaddress-251)
> ACPI: If an ACPI driver is available for this device, you should use
> it instead of the native driver
> ACPI Warning: 0x0000000000000500-0x000000000000053f SystemIO conflicts
> with Region \GPIO 1 (20120711/utaddress-251)
> ACPI: If an ACPI driver is available for this device, you should use
> it instead of the native driver
> lpc_ich: Resource conflict(s) found affecting gpio_ich
Jean Delvare submitted a patch which may allow you to use the GPIO pins
in banks not claimed by the BIOS:
http://git.kernel.org/?p=linux/kernel/git/torvalds/linux.git;a=commitdiff;h=4f600ada70beeb1dfe08e11e871bf31015aa0a3d
This patch is not in 3.6, but will be included in 3.7.
You could also try adding "acpi_enforce_resources=lax" or
"acpi_enforce_resources=no" to your kernel parameters to disable the
ACPI conflict checking. Note this could have other unintended
consequences.
Best,
Peter
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