Re: [Xen-devel] [PATCH v3 03/39] ARM: GIC: Allow tweaking the active and pending state of an IRQ

2018-03-22 Thread Andre Przywara
Hi, On 22/03/18 01:51, Julien Grall wrote: > Hi Andre, > > On 03/21/2018 04:31 PM, Andre Przywara wrote: >> When playing around with hardware mapped, level triggered virtual IRQs, >> there is the need to explicitly set the active or pending state of an >> interrupt at some point. >> To prepare

Re: [Xen-devel] [PATCH v3 03/39] ARM: GIC: Allow tweaking the active and pending state of an IRQ

2018-03-21 Thread Julien Grall
Hi Andre, On 03/21/2018 04:31 PM, Andre Przywara wrote: When playing around with hardware mapped, level triggered virtual IRQs, there is the need to explicitly set the active or pending state of an interrupt at some point. To prepare the GIC for that, we introduce a set_active_state() and a

[Xen-devel] [PATCH v3 03/39] ARM: GIC: Allow tweaking the active and pending state of an IRQ

2018-03-21 Thread Andre Przywara
When playing around with hardware mapped, level triggered virtual IRQs, there is the need to explicitly set the active or pending state of an interrupt at some point. To prepare the GIC for that, we introduce a set_active_state() and a set_pending_state() function to let the VGIC manipulate the