Messages in this thread | | | Subject | Re: [PATCH v5 7/7] ocxl: Document new OCXL IOCTLs | From | Frederic Barrat <> | Date | Fri, 11 May 2018 11:28:52 +0200 |
| |
Le 11/05/2018 à 08:13, Alastair D'Silva a écrit : > From: Alastair D'Silva <alastair@d-silva.org> > > Signed-off-by: Alastair D'Silva <alastair@d-silva.org> > ---
Acked-by: Frederic Barrat <fbarrat@linux.vnet.ibm.com>
> Documentation/accelerators/ocxl.rst | 11 +++++++++++ > 1 file changed, 11 insertions(+) > > diff --git a/Documentation/accelerators/ocxl.rst b/Documentation/accelerators/ocxl.rst > index ddcc58d01cfb..14cefc020e2d 100644 > --- a/Documentation/accelerators/ocxl.rst > +++ b/Documentation/accelerators/ocxl.rst > @@ -157,6 +157,17 @@ OCXL_IOCTL_GET_METADATA: > Obtains configuration information from the card, such at the size of > MMIO areas, the AFU version, and the PASID for the current context. > > +OCXL_IOCTL_ENABLE_P9_WAIT: > + > + Allows the AFU to wake a userspace thread executing 'wait'. Returns > + information to userspace to allow it to configure the AFU. Note that > + this is only available on POWER9. > + > +OCXL_IOCTL_GET_FEATURES: > + > + Reports on which CPU features that affect OpenCAPI are usable from > + userspace. > + > > mmap > ---- >
| |