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net/af_xdp: enable custom XDP program loading
[dpdk.git]
/
doc
/
guides
/
nics
/
dpaa2.rst
diff --git
a/doc/guides/nics/dpaa2.rst
b/doc/guides/nics/dpaa2.rst
index
d74d8f8
..
fdfa6fd
100644
(file)
--- a/
doc/guides/nics/dpaa2.rst
+++ b/
doc/guides/nics/dpaa2.rst
@@
-379,7
+379,7
@@
active -- Ethernet, crypto, compression, etc.
DPBP based Mempool driver
~~~~~~~~~~~~~~~~~~~~~~~~~
DPBP based Mempool driver
~~~~~~~~~~~~~~~~~~~~~~~~~
-The DPBP driver is bound to a DPBP objects and provides sevices to
+The DPBP driver is bound to a DPBP objects and provides se
r
vices to
create a hardware offloaded packet buffer mempool.
DPAA2 NIC Driver
create a hardware offloaded packet buffer mempool.
DPAA2 NIC Driver
@@
-421,8
+421,8
@@
See :doc:`../platform/dpaa2` for setup information
Currently supported by DPDK:
Currently supported by DPDK:
-- NXP
SDK **18.11
+**.
-- MC Firmware version **10.1
4
.0** and higher.
+- NXP
LSDK **19.08
+**.
+- MC Firmware version **10.1
8
.0** and higher.
- Supported architectures: **arm64 LE**.
- Follow the DPDK :ref:`Getting Started Guide for Linux <linux_gsg>` to setup the basic DPDK environment.
- Supported architectures: **arm64 LE**.
- Follow the DPDK :ref:`Getting Started Guide for Linux <linux_gsg>` to setup the basic DPDK environment.
@@
-441,21
+441,19
@@
Config File Options
The following options can be modified in the ``config`` file.
Please note that enabling debugging options may affect system performance.
The following options can be modified in the ``config`` file.
Please note that enabling debugging options may affect system performance.
-- ``CONFIG_RTE_LIBRTE_FSLMC_BUS`` (default ``
n
``)
+- ``CONFIG_RTE_LIBRTE_FSLMC_BUS`` (default ``
y
``)
- By default it is enabled only for defconfig_arm64-dpaa2-* config.
Toggle compilation of the ``librte_bus_fslmc`` driver.
Toggle compilation of the ``librte_bus_fslmc`` driver.
-- ``CONFIG_RTE_LIBRTE_DPAA2_PMD`` (default ``
n
``)
+- ``CONFIG_RTE_LIBRTE_DPAA2_PMD`` (default ``
y
``)
- By default it is enabled only for defconfig_arm64-dpaa2-* config.
Toggle compilation of the ``librte_pmd_dpaa2`` driver.
- ``CONFIG_RTE_LIBRTE_DPAA2_DEBUG_DRIVER`` (default ``n``)
Toggle display of debugging messages/logic
Toggle compilation of the ``librte_pmd_dpaa2`` driver.
- ``CONFIG_RTE_LIBRTE_DPAA2_DEBUG_DRIVER`` (default ``n``)
Toggle display of debugging messages/logic
-- ``CONFIG_RTE_LIBRTE_DPAA2_USE_PHYS_IOVA`` (default ``
y
``)
+- ``CONFIG_RTE_LIBRTE_DPAA2_USE_PHYS_IOVA`` (default ``
n
``)
Toggle to use physical address vs virtual address for hardware accelerators.
Toggle to use physical address vs virtual address for hardware accelerators.
@@
-502,7
+500,11
@@
for details.
* Use dev arg option ``drv_loopback=1`` to loopback packets at
driver level. Any packet received will be reflected back by the
* Use dev arg option ``drv_loopback=1`` to loopback packets at
driver level. Any packet received will be reflected back by the
- driver on same port.
+ driver on same port. e.g. ``fslmc:dpni.1,drv_loopback=1``
+
+* Use dev arg option ``drv_no_prefetch=1`` to disable prefetching
+ of the packet pull command which is issued in the previous cycle.
+ e.g. ``fslmc:dpni.1,drv_no_prefetch=1``
Enabling logs
-------------
Enabling logs
-------------
@@
-557,4
+559,3
@@
Other Limitations
- RSS hash key cannot be modified.
- RSS RETA cannot be configured.
- RSS hash key cannot be modified.
- RSS RETA cannot be configured.
-- Secondary process packet I/O is not supported.