Re: [Minios-devel] [UNIKRAFT PATCHv4 0/9] Add frequently usd APIs to fdt(series#2)

[Jia He <jiakernel2@xxxxxxxxx>]

Hi, ping

---
Cheers,
Justin (Jia He)

On 2019/3/27 10:34, Jia He wrote:
> Arm64 devices libraries will access device tree to get lots of
> properties. We will get device addresses, interrupts in each device
> library. In this case, we will find device node by offset, get address
> cells, size cells and interrupt cells everywhere.
>
> This patch series introduces serveral APIs in lib/fdt to reduce the
> redundant calls of fdt functions.
> ---
> Changes:
> v3->v4: address the comments from Julien.
>    1.add fdt translate address patch05 to handle the "ranges" property
>    2.add fdt_{address,size}_cells_or_parent helpers patch04
>    3.fix a default value bug which doesn't follow DT spec
> v2->v3: address the comments from Julien.
>    1.remove fdt_get_cells to keep libfdt unchanged
>    2.parse "interrupt-extended" and "ranges"
>    3.remove the size parameter in fdt_node_offset_by_compatible_list
>    4.remove the fdt_for_each_compatible_node which is not used. 
> v1->v2: rebase to latest code.
>
> Jia He (7):
>    plat/kvm: Add build support for internal fdt interfaces
>    plat/common: Introduce fdt_{address,size}_cells_or_parent helpers
>    plat/common: Add fdt address translation support
>    plat/common: Introduce fdt_get_address helper
>    plat/common: Introduce fdt_node_offset_by_compatible_list helper
>    plat/common: Introduce fdt_get_interrupt helper
>    lib/fdt: Change the default value of fdt_size_cells
>
> Jianyong Wu (1):
>    plat/common: Introduce fdt_getprop_u32_by_offset helper
>
> Wei Chen (1):
>    plat/common: Introduce fdt_interrupt_cells helper to parse irq
>
>   lib/fdt/fdt_addresses.c   |   2 +-
>   lib/fdt/include/libfdt.h  |   2 +-
>   plat/common/fdt.c         | 373 ++++++++++++++++++++++++++++++++++++++
>   plat/common/include/fdt.h | 170 +++++++++++++++++
>   plat/kvm/Makefile.uk      |   2 +
>   5 files changed, 547 insertions(+), 2 deletions(-)
>   create mode 100644 plat/common/fdt.c
>   create mode 100644 plat/common/include/fdt.h
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