This patch series makes some enhancement to ITS configuration in the following aspects:
o make allocation of the ITS tables more sensible o replace magic numbers with sensible macros o guarantees a safe quiescent status before initializing an ITS This patch series is based on Marc's branch[1], and tested on Hisilion ARM64 board with GICv3 ITS hardware. [1] https://git.kernel.org/pub/scm/linux/kernel/git/maz/arm-platforms.git irq/gic-fixes v2 -> v3: o drop the patch of tracing LPI enabling status since Vladimir Murzin had already posted a similar patch o fix several improper description issues v1 -> v2: o rebase to Marc's GIC fix branch o drop size calculation for Device Table since Marc had already posted one o guarantees a safe quiescent status before initializing an ITS as Marc suggested, rather than register a reboot notifier o fix an issue about the enabling status of LPI feature Yun Wu (5): irqchip: gicv3-its: zero itt before handling to hardware irqchip: gicv3-its: use 64KB page as default granule irqchip: gicv3-its: add limitation to page order irqchip: gicv3-its: define macros for GITS_CTLR fields irqchip: gicv3-its: support safe initialization drivers/irqchip/irq-gic-v3-its.c | 46 +++++++++++++++++++++++++++++++++++--- include/linux/irqchip/arm-gic-v3.h | 3 +++ 2 files changed, 46 insertions(+), 3 deletions(-) -- 1.8.0 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
