From: Suravee Suthikulpanit <Suravee.Suthikulpanit@xxxxxxx> This patch set introduces support for MSI(-X) in GICv2m specification, which is implemented in some variation of GIC400. This depends on and has been tested with the V7 of"Add support for PCI in AArch64" (https://lkml.org/lkml/2014/3/14/320). Changes in V3: * Rebase to git://git.infradead.org/users/jcooper/linux.git irqchip/gic (per Jason Cooper request) * Misc fix/clean up per Mark Rutland comments * Minor Clean up in the driver/irqchip/irq-gic-v2m.c: alloc_msi_irqs() * Patch 4 is new to the series: * Add ARM64-specific version arch_setup_msi_irqs() to allow support for Multiple MSI. * Add support for Multiple MSI for GICv2m. Suravee Suthikulpanit (4): irqchip: gic: Add binding probe for ARM GIC400 irqchip: gic: Restructuring ARM GIC code irqchip: gic: Add supports for ARM GICv2m MSI(-X) irqchip: gicv2m: Add support for multiple MSI for ARM64 GICv2m Documentation/devicetree/bindings/arm/gic.txt | 20 +- arch/arm64/Kconfig | 1 + arch/arm64/include/asm/msi.h | 15 ++ arch/arm64/kernel/Makefile | 1 + arch/arm64/kernel/msi.c | 57 +++++ drivers/irqchip/Kconfig | 7 + drivers/irqchip/Makefile | 1 + drivers/irqchip/irq-gic-v2m.c | 331 ++++++++++++++++++++++++++ drivers/irqchip/irq-gic-v2m.h | 13 + drivers/irqchip/irq-gic.c | 90 ++++--- drivers/irqchip/irq-gic.h | 67 ++++++ 11 files changed, 562 insertions(+), 41 deletions(-) create mode 100644 arch/arm64/include/asm/msi.h create mode 100644 arch/arm64/kernel/msi.c create mode 100644 drivers/irqchip/irq-gic-v2m.c create mode 100644 drivers/irqchip/irq-gic-v2m.h create mode 100644 drivers/irqchip/irq-gic.h -- 1.9.0 -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
