[Skiboot] [PATCH] nvlink: Set a bit in config space to indicate a real PCI device was bound
stewart at linux.vnet.ibm.com
Tue Jan 12 15:45:38 AEDT 2016
Russell Currey <ruscur at russell.cc> writes:
> Previously, it was difficult to determine from userspace whether a NVLink
> emulated PCI device was associated with a real PCI device. A bit in
> the vendor capabilities section of the config space is now set if a
> device was bound. The documentation has been updated to reflect this.
> In addition, the config space offsets are refactored into #defines.
> Signed-off-by: Russell Currey <ruscur at russell.cc>
> doc/nvlink.txt | 7 ++++++-
> hw/npu.c | 16 ++++++++++++++--
> 2 files changed, 20 insertions(+), 3 deletions(-)
Thanks! Merged to master as of d67d79a.
OPAL Architect, IBM.
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