[PATCH 4/4 V3] irqchip: gicv2m: Add support for multiple MSI for ARM64 GICv2m

[Jason Cooper]

Suravee,

On Wed, Jul 09, 2014 at 06:05:04PM -0500, suravee.suthikulpanit at amd.com wrote:
> From: Suravee Suthikulpanit <Suravee.Suthikulpanit at amd.com>
> 
> This patch extend GICv2m MSI to support multiple MSI in ARM64.
> 
> This requires the common arch_setup_msi_irqs() to be overwriten
> with ARM64 version which does not return 1 for PCI_CAP_ID_MSI and
> nvec > 1.
> 
> Cc: Mark Rutland <Mark.Rutland at arm.com>
> Cc: Marc Zyngier <Marc.Zyngier at arm.com>
> Cc: Jason Cooper <jason at lakedaemon.net>
> Cc: Catalin Marinas <Catalin.Marinas at arm.com>
> Cc: Will Deacon <Will.Deacon at arm.com>
> Signed-off-by: Suravee Suthikulpanit <Suravee.Suthikulpanit at amd.com>
> ---
>  arch/arm64/include/asm/msi.h  | 15 ++++++++
>  arch/arm64/kernel/Makefile    |  1 +
>  arch/arm64/kernel/msi.c       | 57 ++++++++++++++++++++++++++++++
>  drivers/irqchip/irq-gic-v2m.c | 80 +++++++++++++++++++++++++++++++++++++++++++
>  4 files changed, 153 insertions(+)
>  create mode 100644 arch/arm64/include/asm/msi.h
>  create mode 100644 arch/arm64/kernel/msi.c

With the Subject line nit fixed ("irqchip: gic-v2m: ..."),

Acked-by: Jason Cooper <jason at lakedaemon.net>

Please route as you see fit.

thx,

Jason.