[Minios-devel] [UNIKRAFT PATCHv7 0/6] Enable IRQ framework for Arm64(series#3)

[Jia He <justin.he@xxxxxxx>]

Missing the IRQ framework support, we can't make multi-thread support
works well. In this series, we implement the GICv2 library and enable
the irq exception entry. We use the gic function to fix the TODO list
in intctrl functions to make IRQ framework on Arm64 works well.

Changes:
v5->v6: refine gic_init_cpuif in patch 3 and fix a bug
        move gic_get_irq_from_dtb to ofw lib
v4->v5: drop "plat/kvm: Implement intctrl APIs for Arm64".
        address other comments from Julien.
v3->v4: remove no need device name in compatible list for gic v2
v2->v3: update patch 04 as per Julien's comments
v1->v2: address Sharan's comments

Jia He (1):
  plat/common: Include plat/irq.h by default

Jianyong Wu (2):
  plat/common: Implement gic-v2 library for Arm
  plat/common: Add a platform API to get IRQ from device tree

Wei Chen (3):
  plat/common: Define __MAX_IRQ for different architectures
  plat/kvm: Implement intctrl APIs for Arm64
  plat/common: Add a trap function to handle Arm64 irq trap

 plat/common/arm/traps.c            |   6 +
 plat/common/include/arm/irq.h      |   2 +
 plat/common/include/irq.h          |  17 ++
 plat/common/include/x86/irq.h      |   2 +
 plat/drivers/gic/gic-v2.c          | 456 +++++++++++++++++++++++++++++
 plat/drivers/include/gic/gic-v2.h  | 373 +++++++++++++++++++++++
 plat/drivers/include/ofw/gic_fdt.h |  51 ++++
 plat/drivers/ofw/fdt.c             |  20 ++
 plat/kvm/Makefile.uk               |   1 +
 plat/kvm/arm/exceptions.S          |  10 +-
 plat/kvm/arm/intctrl.c             |  19 +-
 plat/kvm/arm/setup.c               |   4 +
 plat/kvm/irq.c                     |   7 +-
 13 files changed, 960 insertions(+), 8 deletions(-)
 create mode 100644 plat/drivers/gic/gic-v2.c
 create mode 100644 plat/drivers/include/gic/gic-v2.h
 create mode 100644 plat/drivers/include/ofw/gic_fdt.h

-- 
2.17.1


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