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ice: Support configuring the device to Double VLAN Mode

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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: Dan Nowlin <dan.nowlin@intel.com>
Signed-off-by: Dan Nowlin <dan.nowlin@intel.com>
Signed-off-by: Brett Creeley <brett.creeley@intel.com>
Tested-by: Gurucharan G <gurucharanx.g@intel.com>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
This commit is contained in:
Brett Creeley
2021-12-02 08:38:49 -08:00
committed by Tony Nguyen
parent cc71de8fa1
commit a1ffafb0b4
17 changed files with 996 additions and 59 deletions
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5
drivers/net/ethernet/intel/ice/ice_vsi_vlan_ops.h
View File

@@ -23,11 +23,6 @@ struct ice_vsi_vlan_ops {
int (*set_port_vlan)(struct ice_vsi *vsi, struct ice_vlan *vlan);
};
static inline bool ice_is_dvm_ena(struct ice_hw __always_unused *hw)
{
return false;
}
void ice_vsi_init_vlan_ops(struct ice_vsi *vsi);
struct ice_vsi_vlan_ops *ice_get_compat_vsi_vlan_ops(struct ice_vsi *vsi);