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path: root/drivers/net/ethernet/intel/ice/ice_fltr.h
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2021-10-19ice: Manage act flags for switchdev offloadsWojciech Drewek
Currently it is not possible to set/unset lb_en and lan_en flags for advanced rules during their creation. Both flags are enabled by default. In case of switchdev offloads for egress traffic we need lb_en to be disabled. Because of that, we work around it by updating the rule immediately after its creation. This change allows us to set/unset those flags right away and it gets rid of old workaround as well. Using ice_adv_rule_flags_info structure we can pass info about flags we want to be set for a given advanced rule. Flags are stored in flags_info.act. Values from act would be used only if act_valid was set to true, otherwise default values would be used. Signed-off-by: Wojciech Drewek <wojciech.drewek@intel.com> Acked-by: Paul Menzel <pmenzel@molgen.mpg.de> Tested-by: Sandeep Penigalapati <sandeep.penigalapati@intel.com> Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
2021-10-07ice: allow changing lan_en and lb_en on dflt rulesMichal Swiatkowski
There is no way to change default lan_en and lb_en flags while adding new rule. Add function that allows changing these flags on ICE_SW_LKUP_DFLT recipe and any rule id. lan_en allows packet to go outside if rule is matched. Clearing this bit will block packet from sending it outside. lb_en allows packet to be forwarded to other VSI. Clearing this bit will block packet from forwarding it to other VSI. Signed-off-by: Michal Swiatkowski <michal.swiatkowski@linux.intel.com> Tested-by: Sandeep Penigalapati <sandeep.penigalapati@intel.com> Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
2020-05-21ice: refactor filter functionsMichal Swiatkowski
Move filter functions to separate file. Add functions that prepare suitable ice_fltr_info struct depending on the filter type and add this struct to earlier created list: - ice_fltr_add_mac_to_list - ice_fltr_add_vlan_to_list - ice_fltr_add_eth_to_list This functions are used in adding and removing filters. Create wrappers for functions mentioned above that alloc list, add suitable ice_fltr_info to it and call add or remove function. - ice_fltr_prepare_mac - ice_fltr_prepare_mac_and_broadcast - ice_fltr_prepare_vlan - ice_fltr_prepare_eth Signed-off-by: Michal Swiatkowski <michal.swiatkowski@intel.com> Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com> Tested-by: Andrew Bowers <andrewx.bowers@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>