diff options
| author | Brett Creeley <brett.creeley@intel.com> | 2021-12-02 08:38:49 -0800 |
|---|---|---|
| committer | Tony Nguyen <anthony.l.nguyen@intel.com> | 2022-02-09 09:24:45 -0800 |
| commit | a1ffafb0b4a4fb74d41112b71a02c39ece0fe2d8 (patch) | |
| tree | 6647ee574213672246f13d8240f74fd7db6eccd9 /drivers/net/ethernet/intel/ice/ice_vlan_mode.h | |
| parent | cc71de8fa13395d106ad8c542eadabe13315d081 (diff) | |
ice: Support configuring the device to Double VLAN Mode
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>
Diffstat (limited to 'drivers/net/ethernet/intel/ice/ice_vlan_mode.h')
| -rw-r--r-- | drivers/net/ethernet/intel/ice/ice_vlan_mode.h | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/drivers/net/ethernet/intel/ice/ice_vlan_mode.h b/drivers/net/ethernet/intel/ice/ice_vlan_mode.h new file mode 100644 index 000000000000..a0fb743d08e2 --- /dev/null +++ b/drivers/net/ethernet/intel/ice/ice_vlan_mode.h @@ -0,0 +1,13 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* Copyright (C) 2019-2021, Intel Corporation. */ + +#ifndef _ICE_VLAN_MODE_H_ +#define _ICE_VLAN_MODE_H_ + +struct ice_hw; + +bool ice_is_dvm_ena(struct ice_hw *hw); +int ice_set_vlan_mode(struct ice_hw *hw); +void ice_post_pkg_dwnld_vlan_mode_cfg(struct ice_hw *hw); + +#endif /* _ICE_VLAN_MODE_H */ |