On Mon, Oct 21, 2024 at 9:43 PM Stephen Hemminger <step...@networkplumber.org> wrote: > > On Mon, 21 Oct 2024 13:55:26 +0530 > Sriharsha Basavapatna <sriharsha.basavapa...@broadcom.com> wrote: > > > From: Shuanglin Wang <shuanglin.w...@broadcom.com> > > > > TF supports the flow scale query feature for OVS application. > > The resource usage is tracked when opening a TF session > > or adding/deleting a flow. The resources includes WC TCAM, > > EM, Action, Counter, Meter, ACT_ENCAP, ACT_ENCAP, and SP_SMAC. > > User can query the resource usage using niccli. > > > > Several improvements on flow scale query feature: > > 1. Some default rules require both RX and TX resources; > > need to update usage states on both direcitons. > > 2. Update resoure usage state for regular flows only. > > 3. Added a buffer dirty state to avoid unnecessary > > state sync with firmware. > > > > This feature is disabled by default. Using the build flag > > -DTF_FLOW_SCALE_QUERY to enable it. > > > > Signed-off-by: Shuanglin Wang <shuanglin.w...@broadcom.com> > > Reviewed-by: Kishore Padmanabha <kishore.padmana...@broadcom.com> > > Reviewed-by: Ajit Khaparde <ajit.khapa...@broadcom.com> > > Signed-off-by: Sriharsha Basavapatna <sriharsha.basavapa...@broadcom.com> > > > ### [PATCH] net/bnxt: tf_core: TF support flow scale query > > WARNING:TYPO_SPELLING: 'direcitons' may be misspelled - perhaps 'directions'? > #14: > need to update usage states on both direcitons. > ^^^^^^^^^^ > > WARNING:TYPO_SPELLING: 'resoure' may be misspelled - perhaps 'resource'? > #15: > 2. Update resoure usage state for regular flows only. > ^^^^^^^ > > WARNING:LONG_LINE_COMMENT: line length of 296 exceeds 120 columns > #220: FILE: drivers/net/bnxt/hsi_struct_def_dpdk.h:23264: > +/* Common structure to cast crypto key split entries. This casting is > required in the following HWRM command inputs/outputs if the backing store > type is TX_CK or RX_CK. 1. hwrm_func_backing_store_cfg_v2_input 2. > hwrm_func_backing_store_qcfg_v2_output 3. > hwrm_func_backing_store_qcaps_v2_output */ > Thanks Stephen, will fix this in the next version. -Harsha
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