Re: [Minios-devel] [UNIKRAFT PATCHv4 1/3] build: Split gic-v2 from kvm plat to independent library

[Sharan Santhanam <sharan.santhanam@xxxxxxxxx>]

Hello Justin,

This patch seems fine.

Reviewed-by: Sharan Santhanam <sharan.santhanam@xxxxxxxxx>

Thanks & Regards

Sharan

On 8/28/19 3:55 PM, Jia He wrote:
> This patch splits the arm gic-v2 interrupt controller as a separate library
> from the kvm platform library. This is similar to what we do for virtio or
> pci drivers.
>
> Signed-off-by: Jia He <justin.he@xxxxxxx>
> Suggested-by: Sharan Santhanam <sharan.santhanam@xxxxxxxxx>
> ---
>   plat/kvm/Config.uk   |  6 ++++++
>   plat/kvm/Makefile.uk | 11 ++++++++++-
>   2 files changed, 16 insertions(+), 1 deletion(-)
>
> diff --git a/plat/kvm/Config.uk b/plat/kvm/Config.uk
> index 5a6dfc1..7865ac6 100644
> --- a/plat/kvm/Config.uk
> +++ b/plat/kvm/Config.uk
> @@ -80,4 +80,10 @@ config VIRTIO_NET
>          help
>                 Virtual network driver.
>   endmenu
> +
> +config LIBGICV2
> +       bool "Arm GIC (generic interrupt controller) v2 library support"
> +       default y if ARCH_ARM_64
> +       depends on ARCH_ARM_64
> +
>   endif
> diff --git a/plat/kvm/Makefile.uk b/plat/kvm/Makefile.uk
> index 7d0c696..5563283 100644
> --- a/plat/kvm/Makefile.uk
> +++ b/plat/kvm/Makefile.uk
> @@ -10,6 +10,7 @@ $(eval $(call addplatlib,kvm,libkvmplat))
>   $(eval $(call addplatlib_s,kvm,libkvmpci,$(CONFIG_KVM_PCI)))
>   $(eval $(call addplatlib_s,kvm,libkvmvirtio,$(CONFIG_VIRTIO_BUS)))
>   $(eval $(call addplatlib_s,kvm,libkvmvirtionet,$(CONFIG_VIRTIO_NET)))
> +$(eval $(call addplatlib_s,kvm,libkvmgicv2,$(CONFIG_LIBGICV2)))
>   
>   ##
>   ## Platform library definitions
> @@ -67,7 +68,6 @@ LIBKVMPLAT_SRCS-$(CONFIG_ARCH_ARM_64) += 
> $(UK_PLAT_COMMON_BASE)/arm/psci_arm64.S
>   LIBKVMPLAT_SRCS-$(CONFIG_ARCH_ARM_64) += 
> $(UK_PLAT_COMMON_BASE)/arm/time.c|common
>   LIBKVMPLAT_SRCS-$(CONFIG_ARCH_ARM_64) += 
> $(UK_PLAT_COMMON_BASE)/arm/traps.c|common
>   LIBKVMPLAT_SRCS-$(CONFIG_ARCH_ARM_64) += 
> $(UK_PLAT_DRIVERS_BASE)/ofw/fdt.c|common
> -LIBKVMPLAT_SRCS-$(CONFIG_ARCH_ARM_64) += 
> $(UK_PLAT_DRIVERS_BASE)/gic/gic-v2.c|common
>   LIBKVMPLAT_SRCS-$(CONFIG_ARCH_ARM_64) += $(LIBKVMPLAT_BASE)/arm/entry64.S
>   LIBKVMPLAT_SRCS-$(CONFIG_ARCH_ARM_64) += $(LIBKVMPLAT_BASE)/arm/exceptions.S
>   LIBKVMPLAT_SRCS-$(CONFIG_ARCH_ARM_64) += $(LIBKVMPLAT_BASE)/arm/pagetable64.S
> @@ -118,3 +118,12 @@ LIBKVMVIRTIONET_ASINCLUDES-y   += 
> -I$(UK_PLAT_DRIVERS_BASE)/include
>   LIBKVMVIRTIONET_CINCLUDES-y    += -I$(UK_PLAT_DRIVERS_BASE)/include
>   LIBKVMVIRTIONET_SRCS-y +=\
>                         $(UK_PLAT_DRIVERS_BASE)/virtio/virtio_net.c
> +
> +##
> +## GICv2 library definitions
> +##
> +LIBKVMGICV2_CINCLUDES-y         += -I$(LIBKVMPLAT_BASE)/include
> +LIBKVMGICV2_CINCLUDES-y         += -I$(UK_PLAT_COMMON_BASE)/include
> +LIBKVMGICV2_CINCLUDES-y         += -I$(UK_PLAT_DRIVERS_BASE)/include
> +
> +LIBKVMGICV2_SRCS-y += $(UK_PLAT_DRIVERS_BASE)/gic/gic-v2.c
_______________________________________________
Minios-devel mailing list
Minios-devel@xxxxxxxxxxxxxxxxxxxx
https://lists.xenproject.org/mailman/listinfo/minios-devel