* A question about CONFIG_SERIAL_ACPI
@ 2007-01-25 10:23 Zhao Forrest
2007-01-25 10:59 ` Matthew Garrett
0 siblings, 1 reply; 3+ messages in thread
From: Zhao Forrest @ 2007-01-25 10:23 UTC (permalink / raw)
To: linux-acpi
Hi list,
I found that kernel 2.4.21 has CONFIG_SERIAL_ACPI, but 2.6 kernel and
later 2.4 kernel remove this kernel config option.
Has CONFIG_SERIAL_ACPI become the default option and been built into kernel?
Thanks,
Forrest
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: A question about CONFIG_SERIAL_ACPI
2007-01-25 10:23 A question about CONFIG_SERIAL_ACPI Zhao Forrest
@ 2007-01-25 10:59 ` Matthew Garrett
2007-01-25 15:58 ` Bjorn Helgaas
0 siblings, 1 reply; 3+ messages in thread
From: Matthew Garrett @ 2007-01-25 10:59 UTC (permalink / raw)
To: Zhao Forrest; +Cc: linux-acpi
On Thu, Jan 25, 2007 at 06:23:25PM +0800, Zhao Forrest wrote:
> Hi list,
>
> I found that kernel 2.4.21 has CONFIG_SERIAL_ACPI, but 2.6 kernel and
> later 2.4 kernel remove this kernel config option.
> Has CONFIG_SERIAL_ACPI become the default option and been built into kernel?
The support has been merged into the PNP serial driver.
--
Matthew Garrett | mjg59@srcf.ucam.org
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: A question about CONFIG_SERIAL_ACPI
2007-01-25 10:59 ` Matthew Garrett
@ 2007-01-25 15:58 ` Bjorn Helgaas
0 siblings, 0 replies; 3+ messages in thread
From: Bjorn Helgaas @ 2007-01-25 15:58 UTC (permalink / raw)
To: Matthew Garrett; +Cc: Zhao Forrest, linux-acpi
On Thursday 25 January 2007 03:59, Matthew Garrett wrote:
> On Thu, Jan 25, 2007 at 06:23:25PM +0800, Zhao Forrest wrote:
> > I found that kernel 2.4.21 has CONFIG_SERIAL_ACPI, but 2.6 kernel and
> > later 2.4 kernel remove this kernel config option.
> > Has CONFIG_SERIAL_ACPI become the default option and been built into kernel?
>
> The support has been merged into the PNP serial driver.
To get the functionality that CONFIG_SERIAL_ACPI used to provide, you
now need:
CONFIG_ACPI
CONFIG_PNP
CONFIG_PNPACPI
CONFIG_SERIAL_8250
CONFIG_SERIAL_8250_PNP
Most of those should be set by default, but sometimes people miss
CONFIG_PNPACPI.
^ permalink raw reply [flat|nested] 3+ messages in thread
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2007-01-25 10:23 A question about CONFIG_SERIAL_ACPI Zhao Forrest
2007-01-25 10:59 ` Matthew Garrett
2007-01-25 15:58 ` Bjorn Helgaas
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