Messages in this thread | | | Date | Thu, 17 Jul 2014 08:53:09 -0400 | From | Jason Cooper <> | Subject | Re: [PATCH 4/4 V3] irqchip: gicv2m: Add support for multiple MSI for ARM64 GICv2m |
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Suravee,
On Wed, Jul 09, 2014 at 06:05:04PM -0500, suravee.suthikulpanit@amd.com wrote: > From: Suravee Suthikulpanit <Suravee.Suthikulpanit@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@arm.com> > Cc: Marc Zyngier <Marc.Zyngier@arm.com> > Cc: Jason Cooper <jason@lakedaemon.net> > Cc: Catalin Marinas <Catalin.Marinas@arm.com> > Cc: Will Deacon <Will.Deacon@arm.com> > Signed-off-by: Suravee Suthikulpanit <Suravee.Suthikulpanit@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@lakedaemon.net>
Please route as you see fit.
thx,
Jason.
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