X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=doc%2Fguides%2Fnics%2Fliquidio.rst;h=f893b3b53988453dffc9224fd5cef768abd4f390;hb=735155ee3b7c126b14ac28c5667d5a2d811ddf4c;hp=61485adee90f6e325ca3ae100f407e2968b29bee;hpb=a9263e3c5ad0b71adb95d686c1c3153865b0e1d2;p=dpdk.git diff --git a/doc/guides/nics/liquidio.rst b/doc/guides/nics/liquidio.rst index 61485adee9..f893b3b539 100644 --- a/doc/guides/nics/liquidio.rst +++ b/doc/guides/nics/liquidio.rst @@ -4,7 +4,7 @@ LiquidIO VF Poll Mode Driver ============================ -The LiquidIO VF PMD library (librte_pmd_lio) provides poll mode driver support for +The LiquidIO VF PMD library (**librte_net_liquidio**) provides poll mode driver support for Cavium LiquidIO® II server adapter VFs. PF management and VF creation can be done using kernel driver. @@ -20,41 +20,6 @@ Supported LiquidIO Adapters - LiquidIO II CN2360 210SVPT -Pre-Installation Configuration ------------------------------- - -The following options can be modified in the ``config`` file. -Please note that enabling debugging options may affect system performance. - -- ``CONFIG_RTE_LIBRTE_LIO_PMD`` (default ``y``) - - Toggle compilation of LiquidIO PMD. - -- ``CONFIG_RTE_LIBRTE_LIO_DEBUG_DRIVER`` (default ``n``) - - Toggle display of generic debugging messages. - -- ``CONFIG_RTE_LIBRTE_LIO_DEBUG_INIT`` (default ``n``) - - Toggle display of initialization related messages. - -- ``CONFIG_RTE_LIBRTE_LIO_DEBUG_RX`` (default ``n``) - - Toggle display of receive fast path run-time messages. - -- ``CONFIG_RTE_LIBRTE_LIO_DEBUG_TX`` (default ``n``) - - Toggle display of transmit fast path run-time messages. - -- ``CONFIG_RTE_LIBRTE_LIO_DEBUG_MBOX`` (default ``n``) - - Toggle display of mailbox messages. - -- ``CONFIG_RTE_LIBRTE_LIO_DEBUG_REGS`` (default ``n``) - - Toggle display of register reads and writes. - - SR-IOV: Prerequisites and Sample Application Notes -------------------------------------------------- @@ -198,9 +163,7 @@ Ring size Number of descriptors for Rx/Tx ring should be in the range 128 to 512. -CRC striping -~~~~~~~~~~~~ +CRC stripping +~~~~~~~~~~~~~ -LiquidIO adapters strip ethernet FCS of every packet coming to the host -interface. So, CRC will be stripped even when the ``rxmode.hw_strip_crc`` -member is set to 0 in ``struct rte_eth_conf``. +LiquidIO adapters strip ethernet FCS of every packet coming to the host interface.