On 02/01/2016 04:38 PM, Grumbach, Emmanuel wrote:
>
> On 02/01/2016 04:32 PM, Kalle Valo wrote:
>> Emmanuel Grumbach <emmanuel.grumbach@xxxxxxxxx> writes:
>>
>>> From: Luca Coelho <luciano.coelho@xxxxxxxxx>
>>>
>>> Add an initial implementation of runtime power management (RTPM) for
>>> PCI devices. With this patch, RTPM is only used when wifi is off
>>> (i.e. the wifi interface is down). This implementation is behind a
>>> new Kconfig flag, IWLWIFI_PCIE_RTPM.
>>>
>>> Signed-off-by: Luca Coelho <luciano.coelho@xxxxxxxxx>
>>> Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@xxxxxxxxx>
>> [...]
>>
>>> --- a/drivers/net/wireless/intel/iwlwifi/Kconfig
>>> +++ b/drivers/net/wireless/intel/iwlwifi/Kconfig
>>> @@ -99,6 +99,18 @@ config IWLWIFI_UAPSD
>>>
>>> If unsure, say N.
>>>
>>> +config IWLWIFI_PCIE_RTPM
>>> + bool "Enable runtime power management mode for PCIe devices"
>>> + depends on IWLMVM && IWLWIFI_PCIE && PM
>>> + default false
>>> + help
>>> + Say Y here to enable runtime power management for PCIe
>>> + devices. If enabled, the device will go into low power mode
>>> + when idle for a short period of time, allowing for improved
>>> + power saving during runtime.
>>> +
>>> + If unsure, say N.
>> I didn't see the new option in menuconfig and then noticed that I can't
>> find IWLWIFI_PCIE anywhere. Is that correct?
>>
> Right... This option is not upstreamed yet...
> I'll respin. Sorry...
>
Next tag: iwlwifi-next-for-kalle-2016-01-31_2
$ git diff
iwlwifi-next-for-kalle-2016-01-31..iwlwifi-next-for-kalle-2016-01-31_2
diff --git a/drivers/net/wireless/intel/iwlwifi/Kconfig
b/drivers/net/wireless/intel/iwlwifi/Kconfig
index acaaf69..11932d5 100644
--- a/drivers/net/wireless/intel/iwlwifi/Kconfig
+++ b/drivers/net/wireless/intel/iwlwifi/Kconfig
@@ -101,7 +101,7 @@ config IWLWIFI_UAPSD
config IWLWIFI_PCIE_RTPM
bool "Enable runtime power management mode for PCIe devices"
- depends on IWLMVM && IWLWIFI_PCIE && PM
+ depends on IWLMVM && PM
default false
help
Say Y here to enable runtime power management for PCIe
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