On Monday, June 19, 2017 11:31:58 PM Rafael J. Wysocki wrote: > Hi All, > > The handling of device wakeup settings, especially in the ACPI core and the PCI > bus type, depends on whether it is about system wakeup from sleep states or > remote wakeup in the working state (runtime). However, that distinction is > mostly based on the ACPI concept of "wakeup" and "runtime" GPEs, which is > somewhat artificial, because the underlying hardware mechanism is basically > the same in both cases. > > Moreover, suspend-to-idle is now supported as a sleep state and wakeup from it > is based on exactly the same hardware capabilities as the working-state > (runtime) remote wakeup. > > The following patch series removes that distinction and unifies the handling of > device wakeup settings between system sleep and runtime. It also fixes one > issue related to wakeup signaling through PCI bridges. > > [1/6]: Get rid of the "runtime wakeup" concept from the ACPI core. > [2/6]: Unify device wakeup settings code paths in the ACPI core. > [3-4/6]: Unify device wakeup settings code paths in the PCI bus type code. > [5/6]: Fix wakeup-related issue with bridges in the PCI bus type code. > [6/6]: Get rid of the "runtime wakeup" concept from the driver core. > > The series is based on current linux-next and will be made available for > testing in the linux-pm.git tree in a couple of days. Here's a v2 with tentatively added Reviewed-by tags from Mika. I've dropped patch [5/6] from the previous iteration as it didn't really belong here and the issue it attempted to fix is rather theoretical. I'm going to take a different approach there. Apart from this, the function previously called acpi_pm_device_wakeup() has a different name now: acpi_pm_set_device_wakeup(), to possibly avoid confusion about its purpose. Also the changelog of patch [3/5] has been modified slightly. Thanks, Rafael
