Re: [PATCH 7/7] irqchip/al-msi: Add ACPI support

2019-04-26 Thread Alexander Graf
On 12.04.19 14:08, Marc Zyngier wrote: > Hi Zeev, > > On 04/04/2019 15:45, Zeev Zilberman wrote: >> Hi Marc, >> >> We have considered exposing our interrupt controller both via MADT >> OEM-specific entry and via DSDT. >> We've chosen MADT OEM-specific entry, because it seemed like a >> reasonabl

Re: [PATCH 7/7] irqchip/al-msi: Add ACPI support

2019-04-12 Thread Lorenzo Pieralisi
On Fri, Apr 12, 2019 at 01:08:00PM +0100, Marc Zyngier wrote: > Hi Zeev, > > On 04/04/2019 15:45, Zeev Zilberman wrote: > > Hi Marc, > > > > We have considered exposing our interrupt controller both via MADT > > OEM-specific entry and via DSDT. > > We've chosen MADT OEM-specific entry, because i

Re: [PATCH 7/7] irqchip/al-msi: Add ACPI support

2019-04-12 Thread Marc Zyngier
Hi Zeev, On 04/04/2019 15:45, Zeev Zilberman wrote: > Hi Marc, > > We have considered exposing our interrupt controller both via MADT > OEM-specific entry and via DSDT. > We've chosen MADT OEM-specific entry, because it seemed like a > reasonable placeholder for custom interrupt controller, but

Re: [PATCH 7/7] irqchip/al-msi: Add ACPI support

2019-04-04 Thread Zeev Zilberman
Hi Marc, We have considered exposing our interrupt controller both via MADT OEM-specific entry and via DSDT. We've chosen MADT OEM-specific entry, because it seemed like a reasonable placeholder for custom interrupt controller, but we can move to DSDT, if this seems like a better way to repres

Re: [PATCH 7/7] irqchip/al-msi: Add ACPI support

2019-03-31 Thread Marc Zyngier
On Sun, 31 Mar 2019 13:35:33 +0100, Hanna Hawa wrote: > > This patch adds ACPI support for AL-MSIx driver. > > The AL-MSIx controller is not standard, is not included in the UEFI > specification, and will not be added. The driver ACPI binding is > performed when the following conditions are true

[PATCH 7/7] irqchip/al-msi: Add ACPI support

2019-03-31 Thread Hanna Hawa
This patch adds ACPI support for AL-MSIx driver. The AL-MSIx controller is not standard, is not included in the UEFI specification, and will not be added. The driver ACPI binding is performed when the following conditions are true: - OEM ID is AMAZON - MADT table type is 0x80 (part of the OEM rese