path: root/doc/guides/nics/dpaa.rst
diff options
authorHemant Agrawal <>2018-01-10 16:16:40 +0530
committerFerruh Yigit <>2018-01-16 18:47:49 +0100
commit0c504f6950b61d43bd6d39da12d1df45291b450e (patch)
tree80eafee9e54f644a82d51b691efac7528c0e63da /doc/guides/nics/dpaa.rst
parentf56488258a0f752325dc7e433ae4ce5858ee4dc8 (diff)
net/dpaa: support push mode
Signed-off-by: Sunil Kumar Kori <> Signed-off-by: Hemant Agrawal <> Signed-off-by: Nipun Gupta <>
Diffstat (limited to 'doc/guides/nics/dpaa.rst')
1 files changed, 11 insertions, 0 deletions
diff --git a/doc/guides/nics/dpaa.rst b/doc/guides/nics/dpaa.rst
index a62f128..0a13996 100644
--- a/doc/guides/nics/dpaa.rst
+++ b/doc/guides/nics/dpaa.rst
@@ -290,6 +290,17 @@ state during application initialization:
In case the application is configured to use lesser number of queues than
configured above, it might result in packet loss (because of distribution).
+- ``DPAA_PUSH_QUEUES_NUMBER`` (default 4)
+ This defines the number of High performance queues to be used for ethdev Rx.
+ These queues use one private HW portal per queue configured, so they are
+ limited in the system. The first configured ethdev queues will be
+ automatically be assigned from the these high perf PUSH queues. Any queue
+ configuration beyond that will be standard Rx queues. The application can
+ choose to change their number if HW portals are limited.
+ The valid values are from '0' to '4'. The valuse shall be set to '0' if the
+ application want to use eventdev with DPAA device.
Driver compilation and testing