X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=doc%2Fguides%2Fnics%2Fdpaa.rst;h=917482dbe2a51ed07301ea1b5916d10818966898;hb=e3f15be4d41c7ec96e05314fdc31313f9c7a5886;hp=0a8cfc6d5ad5eee15122fd30f34daeec45456eea;hpb=2ffc1057f072442ecba3873fb59d76dfb2011e9e;p=dpdk.git diff --git a/doc/guides/nics/dpaa.rst b/doc/guides/nics/dpaa.rst index 0a8cfc6d5a..917482dbe2 100644 --- a/doc/guides/nics/dpaa.rst +++ b/doc/guides/nics/dpaa.rst @@ -5,7 +5,7 @@ DPAA Poll Mode Driver ===================== -The DPAA NIC PMD (**librte_pmd_dpaa**) provides poll mode driver +The DPAA NIC PMD (**librte_net_dpaa**) provides poll mode driver support for the inbuilt NIC found in the **NXP DPAA** SoC family. More information can be found at `NXP Official Website @@ -163,10 +163,10 @@ Manager. this pool. -Whitelisting & Blacklisting ---------------------------- +Allowing & Blocking +------------------- -For blacklisting a DPAA device, following commands can be used. +For blocking a DPAA device, following commands can be used. .. code-block:: console @@ -196,31 +196,6 @@ See :doc:`../platform/dpaa` for setup information Pre-Installation Configuration ------------------------------ -Config File Options -~~~~~~~~~~~~~~~~~~~ - -The following options can be modified in the ``config`` file. -Please note that enabling debugging options may affect system performance. - -- ``CONFIG_RTE_LIBRTE_DPAA_BUS`` (default ``y``) - - Toggle compilation of the ``librte_bus_dpaa`` driver. - -- ``CONFIG_RTE_LIBRTE_DPAA_PMD`` (default ``y``) - - Toggle compilation of the ``librte_pmd_dpaa`` driver. - -- ``CONFIG_RTE_LIBRTE_DPAA_DEBUG_DRIVER`` (default ``n``) - - Toggles display of bus configurations and enables a debugging queue - to fetch error (Rx/Tx) packets to driver. By default, packets with errors - (like wrong checksum) are dropped by the hardware. - -- ``CONFIG_RTE_LIBRTE_DPAA_HWDEBUG`` (default ``n``) - - Enables debugging of the Queue and Buffer Manager layer which interacts - with the DPAA hardware. - Environment Variables ~~~~~~~~~~~~~~~~~~~~~ @@ -265,7 +240,7 @@ for details. .. code-block:: console - ./arm64-dpaa-linux-gcc/testpmd -c 0xff -n 1 \ + .//app/dpdk-testpmd -c 0xff -n 1 \ -- -i --portmask=0x3 --nb-cores=1 --no-flush-rx ..... @@ -339,6 +314,14 @@ FMLIB `Kernel FMD Driver `_. +VSP (Virtual Storage Profile) +~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ + The storage profiled are means to provide virtualized interface. A ranges of + storage profiles cab be associated to Ethernet ports. + They are selected during classification. Specify how the frame should be + written to memory and which buffer pool to select for packet storange in + queues. Start and End margin of buffer can also be configured. + Limitations -----------