On 11/11/2019 1:19 PM, pbhagavat...@marvell.com wrote: > From: Pavan Nikhilesh <pbhagavat...@marvell.com> > > Add new Rx offload flags `DEV_RX_OFFLOAD_RSS_HASH` These flags can be used > to enable/disable PMD writes to rte_mbuf fields `hash.rss` and also > `ol_flags:PKT_RX_RSS`. > > Add new packet type set function `rte_eth_dev_set_ptypes`, > allows application to inform PMDs about the packet types it is interested > in. Based on ptypes requested by application PMDs can optimize the Rx path. > > For example, if a given PMD doesn't support any packet types that the > application is interested in then the application can disable[1] writes to > `mbuf.packet_type` done by the PMD and use a software ptype parser. > [1] rte_eth_dev_set_ptypes(*port_id*, RTE_PTYPE_UNKNOWN, > NULL, 0); > > v17 Changes: > ----------- > - Split 8/8 into two patches. > - Add rss_hash to port rx_offloads in testpmd. > - Add log when set_ptype fails. > - Fix few spell check. > > v16 Changes: > ----------- > - Fix testpmd documentation(Bernard). > - s/rte_eth_dev_set_supported_ptypes/rte_eth_dev_set_ptypes. > - Fix release notes placement. > - Enhance offload validation(Andrew). > - Remove if condition in drivers/net while enabling RSS_HASH by default. > - Spilt 5/7 into two patches. > > v15 Changes: > ----------- > - Fix sfc RSS_HASH offload check. > - Fix ethdev RSS_HASH offload check when mq_mode is configured with > MQ_RX_NONE. > - Extend offload validation to return error in the case where application > has requested an offload to be enabled and PMD couldn't honor it. > > v14 Changes: > ----------- > - Remove log from drives > - Add log in rte_eth_dev_configure when certain offloads are requested to be > disabled and PMD cannot honor the request. > - Make changes to default offloads in net/sfc.(Andrew) > > v13 Changes: > ----------- > - Remove DEV_RX_OFFLOAD_FLOW_MARK from this patchset to allow foreward > progress will be sent as a seperate patch. > - Use set_supported function only for l2fwd and testpmd. > - Add info log in drivers which expose the DEV_RX_OFFLOAD_RSS_HASH > indicating that disabling DEV_RX_OFFLOAD_RSS_HASH is not supported. > - Few documentation changes. > > v12 Changes: > ----------- > - Rebase onto next-net. > > v11 Changes: > ----------- > - Use RTE_DIM to get array size. > - Since we are using a list of MASKs to validate ptype_mask return -EINVAL > if any unknown mask is set. > - Rebase to TOT. > > v10 Changes: > ----------- > - Modify ptype_mask validation in set_supported_ptypes.(Andrew) > > v9 Changes: > ---------- > - Add ptype_mask validation in set_supported_ptypes.(Andrew) > - Make description more verbose. > > v8 Changes: > ---------- > - Make description more verbose. > - Set RTE_PTYPE_UNKNOWN in set_ptypes array when either get ot set ptypes > is not supported by ethernet device. > > v7 Changes: > ---------- > - Fix unused variable in net/octeontx2 > > v6 Changes: > ---------- > - Add additional checks for set supported ptypes.(Andrew) > - Clarify `rte_eth_dev_set_supported_ptypes` documentation. > - Remove DEV_RX_OFFLOAD_FLOW_MARK emulation from net/octeontx2. > > v5 Changes: > ---------- > - Fix typos. > > v4 Changes: > ---------- > - Set the last element in set_ptype array as RTE_PTYPE_UNKNOWN to mark the end > of array. > - Fix invalid set ptype function call in examples. > - Remove setting rte_eth_dev_set_supported_ptypes to UNKNOWN in l3fwd-power. > > v3 Changes: > ---------- > - Add missing release notes. (Andrew) > - Re-word various descriptions. > - Fix ptype set logic. > > v2 Changes: > ---------- > - Update release notes. (Andrew) > - Redo commit logs. (Andrew) > - Disable ptype parsing for unsupported examples. (Jerin) > - Disable RSS write only in generic mode eventdev_pipeline. (Jerin) > - Modify set_supported_ptypes function to return successfuly set mask > instead of failure. > - Dropped set_supported_ptypes to drivers by handling in library > layer, interested PMD can add it in. > > Pavan Nikhilesh (10): > ethdev: add set ptype function > ethdev: add mbuf RSS update as an offload > ethdev: add validation to offloads set by PMD > drivers/net: update Rx RSS hash offload capabilities > examples/eventdev_pipeline: split port init sequence > examples/eventdev_pipeline: add new Rx RSS hash offload > examples/l2fwd: disable ptype parsing > app/testpmd: add command to set supported ptype mask > app/testpmd: disable packet type parsing by default > app/testpmd: add RSS hash offload to port Rx offload cmd
For series, Reviewed-by: Ferruh Yigit <ferruh.yi...@intel.com> Series applied to dpdk-next-net/master, thanks.
