Suravee, On Wed, Jul 09, 2014 at 06:05:00PM -0500, suravee.suthikulpanit@xxxxxxx wrote: > 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). Grrr. I mis-spoke against your v1 of this series. There are more changes to irq-gic.c than I originally thought in this series. Additionally, we have a lot of other significant changes to that driver as well this cycle. It would be really helpful if I could take patches 1-3 through irqchip/gic. I can Ack #4 with the Subject change, and the branch it lands in can depend on irqchip/gic, no problem there. My main concern is your statement above and your answer to my inquiry against v1. Right now, I'm only concerned about breaking the build. Can I take 1-3? Or, do we need to wait until aarch64 PCI lands in mainline? If I can take them, I'll fix up the commit log of the one patch when I apply them. thx, Jason. > 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
