[Skiboot] [PATCH] NPU2: Add flag to nvlink config space indicating DL reset state

[Stewart Smith]

Alistair Popple <alistair at popple.id.au> writes:
> Device drivers need to be able to determine if the DL is out of reset or
> not so they can safely probe to see if links have already been trained.
> This patch adds a flag to the vendor specific config space indicating if
> the DL is out of reset.
>
> Signed-off-by: Alistair Popple <alistair at popple.id.au>
> ---
>  doc/nvlink.rst          |  4 ++--
>  hw/npu2-hw-procedures.c |  2 ++
>  hw/npu2.c               | 11 +++++++++--
>  include/npu2.h          |  7 ++++++-
>  4 files changed, 19 insertions(+), 5 deletions(-)

Merged to master as of 3704e7784d0f65d926901799af14247613006876

-- 
Stewart Smith
OPAL Architect, IBM.