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author | 2018-06-01 09:09:08 +0200 | |
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committer | 2018-06-01 09:12:07 +0200 | |
commit | 1bd9b61222f3a81ffe770fc00b70ded6e760c42b (patch) | |
tree | 0bf7d996cf0664796687c1be6d22958fcf6a8096 /doc/guides/nics/dpaa2.rst | |
parent | bb4e158029645f37809fcf81a3acddd6fa11f88a (diff) |
New upstream version 18.05
Change-Id: Icd4170ddc4f63aeae5d0559490e5195b5349f9c2
Signed-off-by: Christian Ehrhardt <christian.ehrhardt@canonical.com>
Diffstat (limited to 'doc/guides/nics/dpaa2.rst')
-rw-r--r-- | doc/guides/nics/dpaa2.rst | 53 |
1 files changed, 34 insertions, 19 deletions
diff --git a/doc/guides/nics/dpaa2.rst b/doc/guides/nics/dpaa2.rst index 9c66edd4..66c03e10 100644 --- a/doc/guides/nics/dpaa2.rst +++ b/doc/guides/nics/dpaa2.rst @@ -494,28 +494,12 @@ Please note that enabling debugging options may affect system performance. - ``CONFIG_RTE_LIBRTE_DPAA2_DEBUG_DRIVER`` (default ``n``) - Toggle display of generic debugging messages + Toggle display of debugging messages/logic - ``CONFIG_RTE_LIBRTE_DPAA2_USE_PHYS_IOVA`` (default ``y``) Toggle to use physical address vs virtual address for hardware accelerators. -- ``CONFIG_RTE_LIBRTE_DPAA2_DEBUG_INIT`` (default ``n``) - - Toggle display of initialization related messages. - -- ``CONFIG_RTE_LIBRTE_DPAA2_DEBUG_RX`` (default ``n``) - - Toggle display of receive fast path run-time message - -- ``CONFIG_RTE_LIBRTE_DPAA2_DEBUG_TX`` (default ``n``) - - Toggle display of transmit fast path run-time message - -- ``CONFIG_RTE_LIBRTE_DPAA2_DEBUG_TX_FREE`` (default ``n``) - - Toggle display of transmit fast path buffer free run-time message - Driver compilation and testing ------------------------------ @@ -532,8 +516,7 @@ for details. .. code-block:: console - ./arm64-dpaa2-linuxapp-gcc/testpmd -c 0xff -n 1 \ - -- -i --portmask=0x3 --nb-cores=1 --no-flush-rx + ./testpmd -c 0xff -n 1 -- -i --portmask=0x3 --nb-cores=1 --no-flush-rx ..... EAL: Registered [pci] bus. @@ -557,6 +540,38 @@ for details. Done testpmd> +Enabling logs +------------- + +For enabling logging for DPAA2 PMD, following log-level prefix can be used: + + .. code-block:: console + + <dpdk app> <EAL args> --log-level=bus.fslmc:<level> -- ... + +Using ``bus.fslmc`` as log matching criteria, all FSLMC bus logs can be enabled +which are lower than logging ``level``. + + Or + + .. code-block:: console + + <dpdk app> <EAL args> --log-level=pmd.net.dpaa2:<level> -- ... + +Using ``pmd.dpaa2`` as log matching criteria, all PMD logs can be enabled +which are lower than logging ``level``. + +Whitelisting & Blacklisting +--------------------------- + +For blacklisting a DPAA2 device, following commands can be used. + + .. code-block:: console + + <dpdk app> <EAL args> -b "fslmc:dpni.x" -- ... + +Where x is the device object id as configured in resource container. + Limitations ----------- |