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ice: Enable LAN_EN for the right recipes

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In VEB mode, enable LAN_EN bit in the action fields for filter rules
corresponding to the right recipes.

Signed-off-by: Yashaswini Raghuram Prathivadi Bhayankaram <yashaswini.raghuram.prathivadi.bhayankaram@intel.com>
Reviewed-by: Bruce Allan <bruce.w.allan@intel.com>
Signed-off-by: Anirudh Venkataramanan <anirudh.venkataramanan@intel.com>
Tested-by: Andrew Bowers <andrewx.bowers@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
This commit is contained in:
Yashaswini Raghuram Prathivadi Bhayankaram 2019-02-26 16:35:15 -08:00 committed by Jeff Kirsher
parent 5eda8afd6b
commit 277b3a4547
1 changed files with 20 additions and 9 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

29
drivers/net/ethernet/intel/ice/ice_switch.c
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@ -644,20 +644,31 @@ static void ice_fill_sw_info(struct ice_hw *hw, struct ice_fltr_info *fi)
fi->fltr_act == ICE_FWD_TO_Q ||
fi->fltr_act == ICE_FWD_TO_QGRP)) {
fi->lb_en = true;
/* Do not set lan_en to TRUE if
/* Set lan_en to TRUE if
* 1. The switch is a VEB AND
* 2
* 2.1 The lookup is MAC with unicast addr for MAC, OR
* 2.2 The lookup is MAC_VLAN with unicast addr for MAC
* 2.1 The lookup is VLAN, OR
* 2.2 The lookup is default port mode, OR
* 2.3 The lookup is MAC with mcast or bcast addr for MAC, OR
* 2.4 The lookup is MAC_VLAN with mcast or bcast addr for MAC.
*
* In all other cases, the LAN enable has to be set to true.
* OR
*
* The switch is a VEPA.
*
* In all other cases, the LAN enable has to be set to false.
*/
if (!(hw->evb_veb &&
((fi->lkup_type == ICE_SW_LKUP_MAC &&
is_unicast_ether_addr(fi->l_data.mac.mac_addr)) ||
(fi->lkup_type == ICE_SW_LKUP_MAC_VLAN &&
is_unicast_ether_addr(fi->l_data.mac_vlan.mac_addr)))))
if (hw->evb_veb) {
if (fi->lkup_type == ICE_SW_LKUP_VLAN ||
fi->lkup_type == ICE_SW_LKUP_DFLT ||
(fi->lkup_type == ICE_SW_LKUP_MAC &&
!is_unicast_ether_addr(fi->l_data.mac.mac_addr)) ||
(fi->lkup_type == ICE_SW_LKUP_MAC_VLAN &&
!is_unicast_ether_addr(fi->l_data.mac.mac_addr)))
fi->lan_en = true;
} else {
fi->lan_en = true;
}
}
}