* [PATCH v1 1/1] usertools/devbind: add documentation for no-IOMMU mode
@ 2024-12-02 9:35 Anatoly Burakov
2024-12-04 12:33 ` Burakov, Anatoly
0 siblings, 1 reply; 2+ messages in thread
From: Anatoly Burakov @ 2024-12-02 9:35 UTC (permalink / raw)
To: dev
Support for `--noiommu-mode` flag was added, but documentation for it was
not. Add documentation for the flag.
Signed-off-by: Anatoly Burakov <anatoly.burakov@intel.com>
---
doc/guides/tools/devbind.rst | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/doc/guides/tools/devbind.rst b/doc/guides/tools/devbind.rst
index 841615570f..e010d4b7df 100644
--- a/doc/guides/tools/devbind.rst
+++ b/doc/guides/tools/devbind.rst
@@ -62,6 +62,11 @@ OPTIONS
Use this flag to change ownership to the specified user and group, so that
devices bound to VFIO would be usable by unprivileged users.
+* ``--noiommu-mode``
+
+ When using vfio-pci driver on a system with no IOMMU, this flag should be used to
+ enable unsafe no-IOMMU mode for vfio-pci driver.
+
.. warning::
--
2.43.5
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: [PATCH v1 1/1] usertools/devbind: add documentation for no-IOMMU mode
2024-12-02 9:35 [PATCH v1 1/1] usertools/devbind: add documentation for no-IOMMU mode Anatoly Burakov
@ 2024-12-04 12:33 ` Burakov, Anatoly
0 siblings, 0 replies; 2+ messages in thread
From: Burakov, Anatoly @ 2024-12-04 12:33 UTC (permalink / raw)
To: dev
On 12/2/2024 10:35 AM, Anatoly Burakov wrote:
> Support for `--noiommu-mode` flag was added, but documentation for it was
> not. Add documentation for the flag.
>
> Signed-off-by: Anatoly Burakov <anatoly.burakov@intel.com>
> ---
This update is also included in my devbind rewrite:
https://patches.dpdk.org/project/dpdk/list/?series=34098
--
Thanks,
Anatoly
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