• Brett Creeley's avatar
    ice: Support configuring the device to Double VLAN Mode · a1ffafb0
    Brett Creeley authored
    In order to support configuring the device in Double VLAN Mode (DVM),
    the DDP and FW have to support DVM. If both support DVM, the PF that
    downloads the package needs to update the default recipes, set the
    VLAN mode, and update boost TCAM entries.
    
    To support updating the default recipes in DVM, add support for
    updating an existing switch recipe's lkup_idx and mask. This is done
    by first calling the get recipe AQ (0x0292) with the desired recipe
    ID. Then, if that is successful update one of the lookup indices
    (lkup_idx) and its associated mask if the mask is valid otherwise
    the already existing mask will be used.
    
    The VLAN mode of the device has to be configured while the global
    configuration lock is held while downloading the DDP, specifically after
    the DDP has been downloaded. If supported, the device will default to
    DVM.
    Co-developed-by: default avatarDan Nowlin <dan.nowlin@intel.com>
    Signed-off-by: default avatarDan Nowlin <dan.nowlin@intel.com>
    Signed-off-by: default avatarBrett Creeley <brett.creeley@intel.com>
    Tested-by: default avatarGurucharan G <gurucharanx.g@intel.com>
    Signed-off-by: default avatarTony Nguyen <anthony.l.nguyen@intel.com>
    a1ffafb0
ice_vsi_vlan_lib.c 20.1 KB