From: Frederic Barrat <fbarrat@linux.ibm.com>
To: "Alastair D'Silva" <alastair@au1.ibm.com>, linuxppc-dev@lists.ozlabs.org
Cc: linux-kernel@vger.kernel.org, linux-doc@vger.kernel.org,
mikey@neuling.org, vaibhav@linux.vnet.ibm.com,
aneesh.kumar@linux.vnet.ibm.com, malat@debian.org,
felix@linux.vnet.ibm.com, pombredanne@nexb.com,
sukadev@linux.vnet.ibm.com, npiggin@gmail.com,
gregkh@linuxfoundation.org, arnd@arndb.de,
andrew.donnellan@au1.ibm.com, fbarrat@linux.vnet.ibm.com,
corbet@lwn.net, "Alastair D'Silva" <alastair@d-silva.org>
Subject: Re: [PATCH v5 7/7] ocxl: Document new OCXL IOCTLs
Date: Fri, 11 May 2018 11:28:52 +0200 [thread overview]
Message-ID: <c8c4156f-88fb-b528-58e8-bf9ba991136a@linux.ibm.com> (raw)
In-Reply-To: <20180511061303.10728-8-alastair@au1.ibm.com>
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
> ----
>
next prev parent reply other threads:[~2018-05-11 9:29 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-05-11 6:12 [PATCH v5 0/7] ocxl: Implement Power9 as_notify/wait for OpenCAPI Alastair D'Silva
2018-05-11 6:12 ` [PATCH v5 1/7] powerpc: Add TIDR CPU feature for POWER9 Alastair D'Silva
2018-05-11 8:38 ` Frederic Barrat
2018-05-31 4:19 ` Andrew Donnellan
2018-06-04 14:10 ` [v5,1/7] " Michael Ellerman
2018-05-11 6:12 ` [PATCH v5 2/7] powerpc: Use TIDR CPU feature to control TIDR allocation Alastair D'Silva
2018-05-11 8:46 ` Frederic Barrat
2018-05-31 4:20 ` Andrew Donnellan
2018-05-11 6:12 ` [PATCH v5 3/7] powerpc: use task_pid_nr() for TID allocation Alastair D'Silva
2018-05-11 8:48 ` Frederic Barrat
2018-05-31 4:29 ` Andrew Donnellan
2018-05-11 6:13 ` [PATCH v5 4/7] ocxl: Rename pnv_ocxl_spa_remove_pe to clarify it's action Alastair D'Silva
2018-05-11 8:49 ` Frederic Barrat
2018-05-31 4:32 ` Andrew Donnellan
2018-05-11 6:13 ` [PATCH v5 5/7] ocxl: Expose the thread_id needed for wait on POWER9 Alastair D'Silva
2018-05-11 9:25 ` Frederic Barrat
2018-05-11 10:06 ` Alastair D'Silva
2018-05-11 11:03 ` Frederic Barrat
2018-05-31 4:42 ` Andrew Donnellan
2018-05-11 6:13 ` [PATCH v5 6/7] ocxl: Add an IOCTL so userspace knows what OCXL features are available Alastair D'Silva
2018-05-11 9:27 ` Frederic Barrat
2018-05-31 4:46 ` Andrew Donnellan
2018-05-11 6:13 ` [PATCH v5 7/7] ocxl: Document new OCXL IOCTLs Alastair D'Silva
2018-05-11 9:28 ` Frederic Barrat [this message]
2018-05-31 4:48 ` Andrew Donnellan
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