diff mbox series

[v2,20/70] net/ice/base: refactor DDP code

Message ID 20220815073206.2917968-21-qi.z.zhang@intel.com (mailing list archive)
State Awaiting Upstream
Delegated to: Qi Zhang
Headers show
Series ice base code update | expand

Checks

Context Check Description
ci/checkpatch warning coding style issues

Commit Message

Zhang, Qi Z Aug. 15, 2022, 7:31 a.m. UTC
Move DDP related into ice_ddp.c.
Refactor status flow for DDP load.
Aslo added support for DDP signature segments.

Signed-off-by: Sergey Temerkhanov <sergey.temerkhanov@intel.com>
Signed-off-by: Wojciech Drewek <wojciech.drewek@intel.com>
Signed-off-by: Dan Nowlin <dan.nowlin@intel.com>
Signed-off-by: Qi Zhang <qi.z.zhang@intel.com>
---
 drivers/net/ice/base/ice_adminq_cmd.h |   32 +
 drivers/net/ice/base/ice_bitops.h     |    5 +-
 drivers/net/ice/base/ice_ddp.c        | 2475 +++++++++++++++++++++++++
 drivers/net/ice/base/ice_ddp.h        |  466 +++++
 drivers/net/ice/base/ice_defs.h       |   49 +
 drivers/net/ice/base/ice_flex_pipe.c  | 2175 ++--------------------
 drivers/net/ice/base/ice_flex_pipe.h  |   57 +-
 drivers/net/ice/base/ice_flex_type.h  |  286 +--
 drivers/net/ice/base/ice_switch.c     |   36 +-
 drivers/net/ice/base/ice_type.h       |   54 +-
 drivers/net/ice/base/ice_vlan_mode.c  |    1 +
 drivers/net/ice/base/meson.build      |    1 +
 12 files changed, 3233 insertions(+), 2404 deletions(-)
 create mode 100644 drivers/net/ice/base/ice_ddp.c
 create mode 100644 drivers/net/ice/base/ice_ddp.h
 create mode 100644 drivers/net/ice/base/ice_defs.h

Comments

Yang, Qiming Aug. 15, 2022, 6:44 a.m. UTC | #1
> -----Original Message-----
> From: Zhang, Qi Z <qi.z.zhang@intel.com>
> Sent: Monday, August 15, 2022 3:31 PM
> To: Yang, Qiming <qiming.yang@intel.com>
> Cc: dev@dpdk.org; Zhang, Qi Z <qi.z.zhang@intel.com>; Temerkhanov,
> Sergey <sergey.temerkhanov@intel.com>; Drewek, Wojciech
> <wojciech.drewek@intel.com>; Nowlin, Dan <dan.nowlin@intel.com>
> Subject: [PATCH v2 20/70] net/ice/base: refactor DDP code
> 
> Move DDP related into ice_ddp.c.
> Refactor status flow for DDP load.
> Aslo added support for DDP signature segments.
> 
> Signed-off-by: Sergey Temerkhanov <sergey.temerkhanov@intel.com>
> Signed-off-by: Wojciech Drewek <wojciech.drewek@intel.com>
> Signed-off-by: Dan Nowlin <dan.nowlin@intel.com>
> Signed-off-by: Qi Zhang <qi.z.zhang@intel.com>
> ---

Is this patch also cover some new adminqs for qos?


>  drivers/net/ice/base/ice_adminq_cmd.h |   32 +
>  drivers/net/ice/base/ice_bitops.h     |    5 +-
>  drivers/net/ice/base/ice_ddp.c        | 2475 +++++++++++++++++++++++++
>  drivers/net/ice/base/ice_ddp.h        |  466 +++++
>  drivers/net/ice/base/ice_defs.h       |   49 +
>  drivers/net/ice/base/ice_flex_pipe.c  | 2175 ++--------------------
>  drivers/net/ice/base/ice_flex_pipe.h  |   57 +-
>  drivers/net/ice/base/ice_flex_type.h  |  286 +--
>  drivers/net/ice/base/ice_switch.c     |   36 +-
>  drivers/net/ice/base/ice_type.h       |   54 +-
>  drivers/net/ice/base/ice_vlan_mode.c  |    1 +
>  drivers/net/ice/base/meson.build      |    1 +
>  12 files changed, 3233 insertions(+), 2404 deletions(-)
>  create mode 100644 drivers/net/ice/base/ice_ddp.c
>  create mode 100644 drivers/net/ice/base/ice_ddp.h
>  create mode 100644 drivers/net/ice/base/ice_defs.h
> 
> diff --git a/drivers/net/ice/base/ice_adminq_cmd.h
> b/drivers/net/ice/base/ice_adminq_cmd.h
> index 517af4b6ef..8f7e13096c 100644
> --- a/drivers/net/ice/base/ice_adminq_cmd.h
> +++ b/drivers/net/ice/base/ice_adminq_cmd.h
> @@ -9,10 +9,19 @@
>   * descriptor format. It is shared between Firmware and Software.
>   */
> 
> +#include "ice_osdep.h"
> +#include "ice_defs.h"
> +#include "ice_bitops.h"
> +
>  #define ICE_MAX_VSI			768
>  #define ICE_AQC_TOPO_MAX_LEVEL_NUM	0x9
>  #define ICE_AQ_SET_MAC_FRAME_SIZE_MAX	9728
> 
> +enum ice_aq_res_access_type {
> +	ICE_RES_READ = 1,
> +	ICE_RES_WRITE
> +};
> +
>  struct ice_aqc_generic {
>  	__le32 param0;
>  	__le32 param1;
> @@ -1035,6 +1044,24 @@ struct ice_aqc_get_topo {
>  	__le32 addr_low;
>  };
> 
> +/* Get/Set Tx Topology (indirect 0x0418/0x0417) */
> +struct ice_aqc_get_set_tx_topo {
> +	u8 set_flags;
> +#define ICE_AQC_TX_TOPO_FLAGS_CORRER		BIT(0)
> +#define ICE_AQC_TX_TOPO_FLAGS_SRC_RAM		BIT(1)
> +#define ICE_AQC_TX_TOPO_FLAGS_SET_PSM		BIT(2)
> +#define ICE_AQC_TX_TOPO_FLAGS_LOAD_NEW		BIT(4)
> +#define ICE_AQC_TX_TOPO_FLAGS_ISSUED		BIT(5)
> +	u8 get_flags;
> +#define ICE_AQC_TX_TOPO_GET_NO_UPDATE		0
> +#define ICE_AQC_TX_TOPO_GET_PSM			1
> +#define ICE_AQC_TX_TOPO_GET_RAM			2
> +	__le16 reserved1;
> +	__le32 reserved2;
> +	__le32 addr_high;
> +	__le32 addr_low;
> +};
> +
>  /* Update TSE (indirect 0x0403)
>   * Get TSE (indirect 0x0404)
>   * Add TSE (indirect 0x0401)
> @@ -3008,6 +3035,7 @@ struct ice_aq_desc {
>  		struct ice_aqc_clear_health_status clear_health_status;
>  		struct ice_aqc_prog_topo_dev_nvm prog_topo_dev_nvm;
>  		struct ice_aqc_read_topo_dev_nvm read_topo_dev_nvm;
> +		struct ice_aqc_get_set_tx_topo get_set_tx_topo;
>  	} params;
>  };
> 
> @@ -3164,6 +3192,10 @@ enum ice_adminq_opc {
>  	ice_aqc_opc_query_node_to_root			= 0x0413,
>  	ice_aqc_opc_cfg_l2_node_cgd			= 0x0414,
>  	ice_aqc_opc_remove_rl_profiles			= 0x0415,
> +	ice_aqc_opc_set_tx_topo				= 0x0417,
> +	ice_aqc_opc_get_tx_topo				= 0x0418,
> +	ice_aqc_opc_cfg_node_attr			= 0x0419,
> +	ice_aqc_opc_query_node_attr			= 0x041A,
> 
>  	/* PHY commands */
>  	ice_aqc_opc_get_phy_caps			= 0x0600,
> diff --git a/drivers/net/ice/base/ice_bitops.h
> b/drivers/net/ice/base/ice_bitops.h
> index 21ec2014e1..8060c103fa 100644
> --- a/drivers/net/ice/base/ice_bitops.h
> +++ b/drivers/net/ice/base/ice_bitops.h
> @@ -5,6 +5,9 @@
>  #ifndef _ICE_BITOPS_H_
>  #define _ICE_BITOPS_H_
> 
> +#include "ice_defs.h"
> +#include "ice_osdep.h"
> +
>  /* Define the size of the bitmap chunk */
>  typedef u32 ice_bitmap_t;
> 
> @@ -13,7 +16,7 @@ typedef u32 ice_bitmap_t;
>  /* Determine which chunk a bit belongs in */
>  #define BIT_CHUNK(nr)		((nr) / BITS_PER_CHUNK)
>  /* How many chunks are required to store this many bits */
> -#define BITS_TO_CHUNKS(sz)	DIVIDE_AND_ROUND_UP((sz),
> BITS_PER_CHUNK)
> +#define BITS_TO_CHUNKS(sz)	(((sz) + BITS_PER_CHUNK - 1) /
> BITS_PER_CHUNK)
>  /* Which bit inside a chunk this bit corresponds to */
>  #define BIT_IN_CHUNK(nr)	((nr) % BITS_PER_CHUNK)
>  /* How many bits are valid in the last chunk, assumes nr > 0 */
> diff --git a/drivers/net/ice/base/ice_ddp.c b/drivers/net/ice/base/ice_ddp.c
> new file mode 100644
> index 0000000000..d1cae48047
> --- /dev/null
> +++ b/drivers/net/ice/base/ice_ddp.c
> @@ -0,0 +1,2475 @@
> +/* SPDX-License-Identifier: BSD-3-Clause
> + * Copyright(c) 2001-2022 Intel Corporation
> + */
> +
> +#include "ice_ddp.h"
> +#include "ice_type.h"
> +#include "ice_common.h"
> +#include "ice_sched.h"
> +
> +/**
> + * ice_aq_download_pkg
> + * @hw: pointer to the hardware structure
> + * @pkg_buf: the package buffer to transfer
> + * @buf_size: the size of the package buffer
> + * @last_buf: last buffer indicator
> + * @error_offset: returns error offset
> + * @error_info: returns error information
> + * @cd: pointer to command details structure or NULL
> + *
> + * Download Package (0x0C40)
> + */
> +static enum ice_status
> +ice_aq_download_pkg(struct ice_hw *hw, struct ice_buf_hdr *pkg_buf,
> +		    u16 buf_size, bool last_buf, u32 *error_offset,
> +		    u32 *error_info, struct ice_sq_cd *cd)
> +{
> +	struct ice_aqc_download_pkg *cmd;
> +	struct ice_aq_desc desc;
> +	enum ice_status status;
> +
> +	if (error_offset)
> +		*error_offset = 0;
> +	if (error_info)
> +		*error_info = 0;
> +
> +	cmd = &desc.params.download_pkg;
> +	ice_fill_dflt_direct_cmd_desc(&desc, ice_aqc_opc_download_pkg);
> +	desc.flags |= CPU_TO_LE16(ICE_AQ_FLAG_RD);
> +
> +	if (last_buf)
> +		cmd->flags |= ICE_AQC_DOWNLOAD_PKG_LAST_BUF;
> +
> +	status = ice_aq_send_cmd(hw, &desc, pkg_buf, buf_size, cd);
> +	if (status == ICE_ERR_AQ_ERROR) {
> +		/* Read error from buffer only when the FW returned an
> error */
> +		struct ice_aqc_download_pkg_resp *resp;
> +
> +		resp = (struct ice_aqc_download_pkg_resp *)pkg_buf;
> +		if (error_offset)
> +			*error_offset = LE32_TO_CPU(resp->error_offset);
> +		if (error_info)
> +			*error_info = LE32_TO_CPU(resp->error_info);
> +	}
> +
> +	return status;
> +}
> +
> +/**
> + * ice_aq_upload_section
> + * @hw: pointer to the hardware structure
> + * @pkg_buf: the package buffer which will receive the section
> + * @buf_size: the size of the package buffer
> + * @cd: pointer to command details structure or NULL
> + *
> + * Upload Section (0x0C41)
> + */
> +enum ice_status
> +ice_aq_upload_section(struct ice_hw *hw, struct ice_buf_hdr *pkg_buf,
> +		      u16 buf_size, struct ice_sq_cd *cd)
> +{
> +	struct ice_aq_desc desc;
> +
> +	ice_fill_dflt_direct_cmd_desc(&desc, ice_aqc_opc_upload_section);
> +	desc.flags |= CPU_TO_LE16(ICE_AQ_FLAG_RD);
> +
> +	return ice_aq_send_cmd(hw, &desc, pkg_buf, buf_size, cd);
> +}
> +
> +/**
> + * ice_aq_update_pkg
> + * @hw: pointer to the hardware structure
> + * @pkg_buf: the package cmd buffer
> + * @buf_size: the size of the package cmd buffer
> + * @last_buf: last buffer indicator
> + * @error_offset: returns error offset
> + * @error_info: returns error information
> + * @cd: pointer to command details structure or NULL
> + *
> + * Update Package (0x0C42)
> + */
> +static enum ice_status
> +ice_aq_update_pkg(struct ice_hw *hw, struct ice_buf_hdr *pkg_buf, u16
> buf_size,
> +		  bool last_buf, u32 *error_offset, u32 *error_info,
> +		  struct ice_sq_cd *cd)
> +{
> +	struct ice_aqc_download_pkg *cmd;
> +	struct ice_aq_desc desc;
> +	enum ice_status status;
> +
> +	if (error_offset)
> +		*error_offset = 0;
> +	if (error_info)
> +		*error_info = 0;
> +
> +	cmd = &desc.params.download_pkg;
> +	ice_fill_dflt_direct_cmd_desc(&desc, ice_aqc_opc_update_pkg);
> +	desc.flags |= CPU_TO_LE16(ICE_AQ_FLAG_RD);
> +
> +	if (last_buf)
> +		cmd->flags |= ICE_AQC_DOWNLOAD_PKG_LAST_BUF;
> +
> +	status = ice_aq_send_cmd(hw, &desc, pkg_buf, buf_size, cd);
> +	if (status == ICE_ERR_AQ_ERROR) {
> +		/* Read error from buffer only when the FW returned an
> error */
> +		struct ice_aqc_download_pkg_resp *resp;
> +
> +		resp = (struct ice_aqc_download_pkg_resp *)pkg_buf;
> +		if (error_offset)
> +			*error_offset = LE32_TO_CPU(resp->error_offset);
> +		if (error_info)
> +			*error_info = LE32_TO_CPU(resp->error_info);
> +	}
> +
> +	return status;
> +}
> +
> +/**
> + * ice_find_seg_in_pkg
> + * @hw: pointer to the hardware structure
> + * @seg_type: the segment type to search for (i.e., SEGMENT_TYPE_CPK)
> + * @pkg_hdr: pointer to the package header to be searched
> + *
> + * This function searches a package file for a particular segment type. On
> + * success it returns a pointer to the segment header, otherwise it will
> + * return NULL.
> + */
> +struct ice_generic_seg_hdr *
> +ice_find_seg_in_pkg(struct ice_hw *hw, u32 seg_type,
> +		    struct ice_pkg_hdr *pkg_hdr)
> +{
> +	u32 i;
> +
> +	ice_debug(hw, ICE_DBG_PKG, "Package format
> version: %d.%d.%d.%d\n",
> +		  pkg_hdr->pkg_format_ver.major, pkg_hdr-
> >pkg_format_ver.minor,
> +		  pkg_hdr->pkg_format_ver.update,
> +		  pkg_hdr->pkg_format_ver.draft);
> +
> +	/* Search all package segments for the requested segment type */
> +	for (i = 0; i < LE32_TO_CPU(pkg_hdr->seg_count); i++) {
> +		struct ice_generic_seg_hdr *seg;
> +
> +		seg = (struct ice_generic_seg_hdr *)
> +			((u8 *)pkg_hdr + LE32_TO_CPU(pkg_hdr-
> >seg_offset[i]));
> +
> +		if (LE32_TO_CPU(seg->seg_type) == seg_type)
> +			return seg;
> +	}
> +
> +	return NULL;
> +}
> +
> +/**
> + * ice_get_pkg_seg_by_idx
> + * @pkg_hdr: pointer to the package header to be searched
> + * @idx: index of segment
> + */
> +static struct ice_generic_seg_hdr *
> +ice_get_pkg_seg_by_idx(struct ice_pkg_hdr *pkg_hdr, u32 idx)
> +{
> +	struct ice_generic_seg_hdr *seg = NULL;
> +
> +	if (idx < LE32_TO_CPU(pkg_hdr->seg_count))
> +		seg = (struct ice_generic_seg_hdr *)
> +			((u8 *)pkg_hdr +
> +			 LE32_TO_CPU(pkg_hdr->seg_offset[idx]));
> +
> +	return seg;
> +}
> +
> +/**
> + * ice_is_signing_seg_at_idx - determine if segment is a signing segment
> + * @pkg_hdr: pointer to package header
> + * @idx: segment index
> + */
> +static bool ice_is_signing_seg_at_idx(struct ice_pkg_hdr *pkg_hdr, u32 idx)
> +{
> +	struct ice_generic_seg_hdr *seg;
> +	bool retval = false;
> +
> +	seg = ice_get_pkg_seg_by_idx(pkg_hdr, idx);
> +	if (seg)
> +		retval = LE32_TO_CPU(seg->seg_type) ==
> SEGMENT_TYPE_SIGNING;
> +
> +	return retval;
> +}
> +
> +/**
> + * ice_is_signing_seg_type_at_idx
> + * @pkg_hdr: pointer to package header
> + * @idx: segment index
> + * @seg_id: segment id that is expected
> + * @sign_type: signing type
> + *
> + * Determine if a segment is a signing segment of the correct type
> + */
> +static bool
> +ice_is_signing_seg_type_at_idx(struct ice_pkg_hdr *pkg_hdr, u32 idx,
> +			       u32 seg_id, u32 sign_type)
> +{
> +	bool result = false;
> +
> +	if (ice_is_signing_seg_at_idx(pkg_hdr, idx)) {
> +		struct ice_sign_seg *seg;
> +
> +		seg = (struct ice_sign_seg *)ice_get_pkg_seg_by_idx(pkg_hdr,
> +								    idx);
> +		if (seg && LE32_TO_CPU(seg->seg_id) == seg_id &&
> +		    LE32_TO_CPU(seg->sign_type) == sign_type)
> +			result = true;
> +	}
> +
> +	return result;
> +}
> +
> +/**
> + * ice_update_pkg_no_lock
> + * @hw: pointer to the hardware structure
> + * @bufs: pointer to an array of buffers
> + * @count: the number of buffers in the array
> + */
> +enum ice_status
> +ice_update_pkg_no_lock(struct ice_hw *hw, struct ice_buf *bufs, u32
> count)
> +{
> +	enum ice_status status = ICE_SUCCESS;
> +	u32 i;
> +
> +	for (i = 0; i < count; i++) {
> +		struct ice_buf_hdr *bh = (struct ice_buf_hdr *)(bufs + i);
> +		bool last = ((i + 1) == count);
> +		u32 offset, info;
> +
> +		status = ice_aq_update_pkg(hw, bh, LE16_TO_CPU(bh-
> >data_end),
> +					   last, &offset, &info, NULL);
> +
> +		if (status) {
> +			ice_debug(hw, ICE_DBG_PKG, "Update pkg failed:
> err %d off %d inf %d\n",
> +				  status, offset, info);
> +			break;
> +		}
> +	}
> +
> +	return status;
> +}
> +
> +/**
> + * ice_update_pkg
> + * @hw: pointer to the hardware structure
> + * @bufs: pointer to an array of buffers
> + * @count: the number of buffers in the array
> + *
> + * Obtains change lock and updates package.
> + */
> +enum ice_status
> +ice_update_pkg(struct ice_hw *hw, struct ice_buf *bufs, u32 count)
> +{
> +	enum ice_status status;
> +
> +	status = ice_acquire_change_lock(hw, ICE_RES_WRITE);
> +	if (status)
> +		return status;
> +
> +	status = ice_update_pkg_no_lock(hw, bufs, count);
> +
> +	ice_release_change_lock(hw);
> +
> +	return status;
> +}
> +
> +static enum ice_ddp_state
> +ice_map_aq_err_to_ddp_state(enum ice_aq_err aq_err)
> +{
> +	switch (aq_err) {
> +	case ICE_AQ_RC_ENOSEC:
> +		return ICE_DDP_PKG_NO_SEC_MANIFEST;
> +	case ICE_AQ_RC_EBADSIG:
> +		return ICE_DDP_PKG_FILE_SIGNATURE_INVALID;
> +	case ICE_AQ_RC_ESVN:
> +		return ICE_DDP_PKG_SECURE_VERSION_NBR_TOO_LOW;
> +	case ICE_AQ_RC_EBADMAN:
> +		return ICE_DDP_PKG_MANIFEST_INVALID;
> +	case ICE_AQ_RC_EBADBUF:
> +		return ICE_DDP_PKG_BUFFER_INVALID;
> +	default:
> +		return ICE_DDP_PKG_ERR;
> +	}
> +}
> +
> +/**
> + * ice_is_buffer_metadata - determine if package buffer is a metadata
> buffer
> + * @buf: pointer to buffer header
> + */
> +static bool ice_is_buffer_metadata(struct ice_buf_hdr *buf)
> +{
> +	bool metadata = false;
> +
> +	if (LE32_TO_CPU(buf->section_entry[0].type) & ICE_METADATA_BUF)
> +		metadata = true;
> +
> +	return metadata;
> +}
> +
> +/**
> + * ice_is_last_download_buffer
> + * @buf: pointer to current buffer header
> + * @idx: index of the buffer in the current sequence
> + * @count: the buffer count in the current sequence
> + *
> + * Note: this routine should only be called if the buffer is not the last
> buffer
> + */
> +static bool
> +ice_is_last_download_buffer(struct ice_buf_hdr *buf, u32 idx, u32 count)
> +{
> +	bool last = ((idx + 1) == count);
> +
> +	/* A set metadata flag in the next buffer will signal that the current
> +	 * buffer will be the last buffer downloaded
> +	 */
> +	if (!last) {
> +		struct ice_buf *next_buf = ((struct ice_buf *)buf) + 1;
> +
> +		last = ice_is_buffer_metadata((struct ice_buf_hdr
> *)next_buf);
> +	}
> +
> +	return last;
> +}
> +
> +/**
> + * ice_dwnld_cfg_bufs_no_lock
> + * @hw: pointer to the hardware structure
> + * @bufs: pointer to an array of buffers
> + * @start: buffer index of first buffer to download
> + * @count: the number of buffers to download
> + * @indicate_last: if true, then set last buffer flag on last buffer download
> + *
> + * Downloads package configuration buffers to the firmware. Metadata
> buffers
> + * are skipped, and the first metadata buffer found indicates that the rest
> + * of the buffers are all metadata buffers.
> + */
> +static enum ice_ddp_state
> +ice_dwnld_cfg_bufs_no_lock(struct ice_hw *hw, struct ice_buf *bufs, u32
> start,
> +			   u32 count, bool indicate_last)
> +{
> +	enum ice_ddp_state state = ICE_DDP_PKG_SUCCESS;
> +	struct ice_buf_hdr *bh;
> +	enum ice_aq_err err;
> +	u32 offset, info, i;
> +
> +	if (!bufs || !count)
> +		return ICE_DDP_PKG_ERR;
> +
> +	/* If the first buffer's first section has its metadata bit set
> +	 * then there are no buffers to be downloaded, and the operation is
> +	 * considered a success.
> +	 */
> +	bh = (struct ice_buf_hdr *)(bufs + start);
> +	if (LE32_TO_CPU(bh->section_entry[0].type) & ICE_METADATA_BUF)
> +		return ICE_DDP_PKG_SUCCESS;
> +
> +	for (i = 0; i < count; i++) {
> +		enum ice_status status;
> +		bool last = false;
> +
> +		bh = (struct ice_buf_hdr *)(bufs + start + i);
> +
> +		if (indicate_last)
> +			last = ice_is_last_download_buffer(bh, i, count);
> +
> +		status = ice_aq_download_pkg(hw, bh, ICE_PKG_BUF_SIZE,
> last,
> +					     &offset, &info, NULL);
> +
> +		/* Save AQ status from download package */
> +		if (status) {
> +			ice_debug(hw, ICE_DBG_PKG, "Pkg download failed:
> err %d off %d inf %d\n",
> +				  status, offset, info);
> +			err = hw->adminq.sq_last_status;
> +			state = ice_map_aq_err_to_ddp_state(err);
> +			break;
> +		}
> +
> +		if (last)
> +			break;
> +	}
> +
> +	return state;
> +}
> +
> +/**
> + * ice_aq_get_pkg_info_list
> + * @hw: pointer to the hardware structure
> + * @pkg_info: the buffer which will receive the information list
> + * @buf_size: the size of the pkg_info information buffer
> + * @cd: pointer to command details structure or NULL
> + *
> + * Get Package Info List (0x0C43)
> + */
> +static enum ice_status
> +ice_aq_get_pkg_info_list(struct ice_hw *hw,
> +			 struct ice_aqc_get_pkg_info_resp *pkg_info,
> +			 u16 buf_size, struct ice_sq_cd *cd)
> +{
> +	struct ice_aq_desc desc;
> +
> +	ice_fill_dflt_direct_cmd_desc(&desc, ice_aqc_opc_get_pkg_info_list);
> +
> +	return ice_aq_send_cmd(hw, &desc, pkg_info, buf_size, cd);
> +}
> +
> +/**
> + * ice_has_signing_seg - determine if package has a signing segment
> + * @hw: pointer to the hardware structure
> + * @pkg_hdr: pointer to the driver's package hdr
> + */
> +static bool ice_has_signing_seg(struct ice_hw *hw, struct ice_pkg_hdr
> *pkg_hdr)
> +{
> +	struct ice_generic_seg_hdr *seg_hdr;
> +
> +	seg_hdr = (struct ice_generic_seg_hdr *)
> +		ice_find_seg_in_pkg(hw, SEGMENT_TYPE_SIGNING, pkg_hdr);
> +
> +	return seg_hdr ? true : false;
> +}
> +
> +/**
> + * ice_get_pkg_segment_id - get correct package segment id, based on
> device
> + * @mac_type: MAC type of the device
> + */
> +static u32 ice_get_pkg_segment_id(enum ice_mac_type mac_type)
> +{
> +	u32 seg_id;
> +
> +	switch (mac_type) {
> +	case ICE_MAC_GENERIC:
> +	case ICE_MAC_GENERIC_3K:
> +	default:
> +		seg_id = SEGMENT_TYPE_ICE_E810;
> +		break;
> +	}
> +
> +	return seg_id;
> +}
> +
> +/**
> + * ice_get_pkg_sign_type - get package segment sign type, based on device
> + * @mac_type: MAC type of the device
> + */
> +static u32 ice_get_pkg_sign_type(enum ice_mac_type mac_type)
> +{
> +	u32 sign_type;
> +
> +	switch (mac_type) {
> +	case ICE_MAC_GENERIC_3K:
> +		sign_type = SEGMENT_SIGN_TYPE_RSA3K;
> +		break;
> +	case ICE_MAC_GENERIC:
> +	default:
> +		sign_type = SEGMENT_SIGN_TYPE_RSA2K;
> +		break;
> +	}
> +
> +	return sign_type;
> +}
> +
> +/**
> + * ice_get_signing_req - get correct package requirements, based on device
> + * @hw: pointer to the hardware structure
> + */
> +static void ice_get_signing_req(struct ice_hw *hw)
> +{
> +	hw->pkg_seg_id = ice_get_pkg_segment_id(hw->mac_type);
> +	hw->pkg_sign_type = ice_get_pkg_sign_type(hw->mac_type);
> +}
> +
> +/**
> + * ice_download_pkg_sig_seg - download a signature segment
> + * @hw: pointer to the hardware structure
> + * @seg: pointer to signature segment
> + */
> +static enum ice_ddp_state
> +ice_download_pkg_sig_seg(struct ice_hw *hw, struct ice_sign_seg *seg)
> +{
> +	enum ice_ddp_state state;
> +
> +	state = ice_dwnld_cfg_bufs_no_lock(hw, seg->buf_tbl.buf_array, 0,
> +					   LE32_TO_CPU(seg-
> >buf_tbl.buf_count),
> +					   false);
> +
> +	return state;
> +}
> +
> +/**
> + * ice_download_pkg_config_seg - download a config segment
> + * @hw: pointer to the hardware structure
> + * @pkg_hdr: pointer to package header
> + * @idx: segment index
> + * @start: starting buffer
> + * @count: buffer count
> + *
> + * Note: idx must reference a ICE segment
> + */
> +static enum ice_ddp_state
> +ice_download_pkg_config_seg(struct ice_hw *hw, struct ice_pkg_hdr
> *pkg_hdr,
> +			    u32 idx, u32 start, u32 count)
> +{
> +	struct ice_buf_table *bufs;
> +	enum ice_ddp_state state;
> +	struct ice_seg *seg;
> +	u32 buf_count;
> +
> +	seg = (struct ice_seg *)ice_get_pkg_seg_by_idx(pkg_hdr, idx);
> +	if (!seg)
> +		return ICE_DDP_PKG_ERR;
> +
> +	bufs = ice_find_buf_table(seg);
> +	buf_count = LE32_TO_CPU(bufs->buf_count);
> +
> +	if (start >= buf_count || start + count > buf_count)
> +		return ICE_DDP_PKG_ERR;
> +
> +	state = ice_dwnld_cfg_bufs_no_lock(hw, bufs->buf_array, start,
> count,
> +					   true);
> +
> +	return state;
> +}
> +
> +/**
> + * ice_dwnld_sign_and_cfg_segs - download a signing segment and config
> segment
> + * @hw: pointer to the hardware structure
> + * @pkg_hdr: pointer to package header
> + * @idx: segment index (must be a signature segment)
> + *
> + * Note: idx must reference a signature segment
> + */
> +static enum ice_ddp_state
> +ice_dwnld_sign_and_cfg_segs(struct ice_hw *hw, struct ice_pkg_hdr
> *pkg_hdr,
> +			    u32 idx)
> +{
> +	enum ice_ddp_state state;
> +	struct ice_sign_seg *seg;
> +	u32 conf_idx;
> +	u32 start;
> +	u32 count;
> +
> +	seg = (struct ice_sign_seg *)ice_get_pkg_seg_by_idx(pkg_hdr, idx);
> +	if (!seg) {
> +		state = ICE_DDP_PKG_ERR;
> +		goto exit;
> +	}
> +
> +	conf_idx = LE32_TO_CPU(seg->signed_seg_idx);
> +	start = LE32_TO_CPU(seg->signed_buf_start);
> +	count = LE32_TO_CPU(seg->signed_buf_count);
> +
> +	state = ice_download_pkg_sig_seg(hw, seg);
> +	if (state)
> +		goto exit;
> +
> +	state = ice_download_pkg_config_seg(hw, pkg_hdr, conf_idx, start,
> +					    count);
> +
> +exit:
> +	return state;
> +}
> +
> +/**
> + * ice_match_signing_seg - determine if a matching signing segment exists
> + * @pkg_hdr: pointer to package header
> + * @seg_id: segment id that is expected
> + * @sign_type: signing type
> + */
> +static bool
> +ice_match_signing_seg(struct ice_pkg_hdr *pkg_hdr, u32 seg_id, u32
> sign_type)
> +{
> +	bool match = false;
> +	u32 i;
> +
> +	for (i = 0; i < LE32_TO_CPU(pkg_hdr->seg_count); i++) {
> +		if (ice_is_signing_seg_type_at_idx(pkg_hdr, i, seg_id,
> +						   sign_type)) {
> +			match = true;
> +			break;
> +		}
> +	}
> +
> +	return match;
> +}
> +
> +/**
> + * ice_post_dwnld_pkg_actions - perform post download package actions
> + * @hw: pointer to the hardware structure
> + */
> +static enum ice_ddp_state
> +ice_post_dwnld_pkg_actions(struct ice_hw *hw)
> +{
> +	enum ice_ddp_state state = ICE_DDP_PKG_SUCCESS;
> +	enum ice_status status;
> +
> +	status = ice_set_vlan_mode(hw);
> +	if (status) {
> +		ice_debug(hw, ICE_DBG_PKG, "Failed to set VLAN mode:
> err %d\n",
> +			  status);
> +		state = ICE_DDP_PKG_ERR;
> +	}
> +
> +	return state;
> +}
> +
> +/**
> + * ice_download_pkg_with_sig_seg - download package using signature
> segments
> + * @hw: pointer to the hardware structure
> + * @pkg_hdr: pointer to package header
> + */
> +static enum ice_ddp_state
> +ice_download_pkg_with_sig_seg(struct ice_hw *hw, struct ice_pkg_hdr
> *pkg_hdr)
> +{
> +	enum ice_aq_err aq_err = hw->adminq.sq_last_status;
> +	enum ice_ddp_state state = ICE_DDP_PKG_ERR;
> +	enum ice_status status;
> +	u32 i;
> +
> +	ice_debug(hw, ICE_DBG_INIT, "Segment ID %d\n", hw->pkg_seg_id);
> +	ice_debug(hw, ICE_DBG_INIT, "Signature type %d\n", hw-
> >pkg_sign_type);
> +
> +	status = ice_acquire_global_cfg_lock(hw, ICE_RES_WRITE);
> +	if (status) {
> +		if (status == ICE_ERR_AQ_NO_WORK)
> +			state = ICE_DDP_PKG_ALREADY_LOADED;
> +		else
> +			state = ice_map_aq_err_to_ddp_state(aq_err);
> +		return state;
> +	}
> +
> +	for (i = 0; i < LE32_TO_CPU(pkg_hdr->seg_count); i++) {
> +		if (!ice_is_signing_seg_type_at_idx(pkg_hdr, i, hw-
> >pkg_seg_id,
> +						    hw->pkg_sign_type))
> +			continue;
> +
> +		state = ice_dwnld_sign_and_cfg_segs(hw, pkg_hdr, i);
> +		if (state)
> +			break;
> +	}
> +
> +	if (!state)
> +		state = ice_post_dwnld_pkg_actions(hw);
> +
> +	ice_release_global_cfg_lock(hw);
> +
> +	return state;
> +}
> +
> +/**
> + * ice_dwnld_cfg_bufs
> + * @hw: pointer to the hardware structure
> + * @bufs: pointer to an array of buffers
> + * @count: the number of buffers in the array
> + *
> + * Obtains global config lock and downloads the package configuration
> buffers
> + * to the firmware.
> + */
> +static enum ice_ddp_state
> +ice_dwnld_cfg_bufs(struct ice_hw *hw, struct ice_buf *bufs, u32 count)
> +{
> +	enum ice_ddp_state state = ICE_DDP_PKG_SUCCESS;
> +	enum ice_status status;
> +	struct ice_buf_hdr *bh;
> +
> +	if (!bufs || !count)
> +		return ICE_DDP_PKG_ERR;
> +
> +	/* If the first buffer's first section has its metadata bit set
> +	 * then there are no buffers to be downloaded, and the operation is
> +	 * considered a success.
> +	 */
> +	bh = (struct ice_buf_hdr *)bufs;
> +	if (LE32_TO_CPU(bh->section_entry[0].type) & ICE_METADATA_BUF)
> +		return ICE_DDP_PKG_SUCCESS;
> +
> +	status = ice_acquire_global_cfg_lock(hw, ICE_RES_WRITE);
> +	if (status) {
> +		if (status == ICE_ERR_AQ_NO_WORK)
> +			return ICE_DDP_PKG_ALREADY_LOADED;
> +		return ice_map_aq_err_to_ddp_state(hw-
> >adminq.sq_last_status);
> +	}
> +
> +	state = ice_dwnld_cfg_bufs_no_lock(hw, bufs, 0, count, true);
> +	if (!state)
> +		state = ice_post_dwnld_pkg_actions(hw);
> +
> +	ice_release_global_cfg_lock(hw);
> +
> +	return state;
> +}
> +
> +/**
> + * ice_download_pkg_without_sig_seg
> + * @hw: pointer to the hardware structure
> + * @ice_seg: pointer to the segment of the package to be downloaded
> + *
> + * Handles the download of a complete package without signature
> segment.
> + */
> +static enum ice_ddp_state
> +ice_download_pkg_without_sig_seg(struct ice_hw *hw, struct ice_seg
> *ice_seg)
> +{
> +	struct ice_buf_table *ice_buf_tbl;
> +	enum ice_ddp_state state;
> +
> +	ice_debug(hw, ICE_DBG_PKG, "Segment format
> version: %d.%d.%d.%d\n",
> +		  ice_seg->hdr.seg_format_ver.major,
> +		  ice_seg->hdr.seg_format_ver.minor,
> +		  ice_seg->hdr.seg_format_ver.update,
> +		  ice_seg->hdr.seg_format_ver.draft);
> +
> +	ice_debug(hw, ICE_DBG_PKG, "Seg: type 0x%X, size %d, name %s\n",
> +		  LE32_TO_CPU(ice_seg->hdr.seg_type),
> +		  LE32_TO_CPU(ice_seg->hdr.seg_size), ice_seg->hdr.seg_id);
> +
> +	ice_buf_tbl = ice_find_buf_table(ice_seg);
> +
> +	ice_debug(hw, ICE_DBG_PKG, "Seg buf count: %d\n",
> +		  LE32_TO_CPU(ice_buf_tbl->buf_count));
> +
> +	state = ice_dwnld_cfg_bufs(hw, ice_buf_tbl->buf_array,
> +				   LE32_TO_CPU(ice_buf_tbl->buf_count));
> +
> +	return state;
> +}
> +
> +/**
> + * ice_download_pkg
> + * @hw: pointer to the hardware structure
> + * @pkg_hdr: pointer to package header
> + * @ice_seg: pointer to the segment of the package to be downloaded
> + *
> + * Handles the download of a complete package.
> + */
> +static enum ice_ddp_state
> +ice_download_pkg(struct ice_hw *hw, struct ice_pkg_hdr *pkg_hdr,
> +		 struct ice_seg *ice_seg)
> +{
> +	enum ice_ddp_state state;
> +
> +	if (hw->pkg_has_signing_seg)
> +		state = ice_download_pkg_with_sig_seg(hw, pkg_hdr);
> +	else
> +		state = ice_download_pkg_without_sig_seg(hw, ice_seg);
> +
> +	ice_post_pkg_dwnld_vlan_mode_cfg(hw);
> +
> +	return state;
> +}
> +
> +/**
> + * ice_init_pkg_info
> + * @hw: pointer to the hardware structure
> + * @pkg_hdr: pointer to the driver's package hdr
> + *
> + * Saves off the package details into the HW structure.
> + */
> +static enum ice_ddp_state
> +ice_init_pkg_info(struct ice_hw *hw, struct ice_pkg_hdr *pkg_hdr)
> +{
> +	struct ice_generic_seg_hdr *seg_hdr;
> +
> +	if (!pkg_hdr)
> +		return ICE_DDP_PKG_ERR;
> +
> +	hw->pkg_has_signing_seg = ice_has_signing_seg(hw, pkg_hdr);
> +	ice_get_signing_req(hw);
> +
> +	ice_debug(hw, ICE_DBG_INIT, "Pkg using segment id: 0x%08X\n",
> +		  hw->pkg_seg_id);
> +
> +	seg_hdr = (struct ice_generic_seg_hdr *)
> +		ice_find_seg_in_pkg(hw, hw->pkg_seg_id, pkg_hdr);
> +	if (seg_hdr) {
> +		struct ice_meta_sect *meta;
> +		struct ice_pkg_enum state;
> +
> +		ice_memset(&state, 0, sizeof(state), ICE_NONDMA_MEM);
> +
> +		/* Get package information from the Metadata Section */
> +		meta = (struct ice_meta_sect *)
> +			ice_pkg_enum_section((struct ice_seg *)seg_hdr,
> &state,
> +					     ICE_SID_METADATA);
> +		if (!meta) {
> +			ice_debug(hw, ICE_DBG_INIT, "Did not find ice
> metadata section in package\n");
> +			return ICE_DDP_PKG_INVALID_FILE;
> +		}
> +
> +		hw->pkg_ver = meta->ver;
> +		ice_memcpy(hw->pkg_name, meta->name, sizeof(meta-
> >name),
> +			   ICE_NONDMA_TO_NONDMA);
> +
> +		ice_debug(hw, ICE_DBG_PKG, "Pkg: %d.%d.%d.%d, %s\n",
> +			  meta->ver.major, meta->ver.minor, meta-
> >ver.update,
> +			  meta->ver.draft, meta->name);
> +
> +		hw->ice_seg_fmt_ver = seg_hdr->seg_format_ver;
> +		ice_memcpy(hw->ice_seg_id, seg_hdr->seg_id,
> +			   sizeof(hw->ice_seg_id),
> ICE_NONDMA_TO_NONDMA);
> +
> +		ice_debug(hw, ICE_DBG_PKG, "Ice Seg: %d.%d.%d.%d, %s\n",
> +			  seg_hdr->seg_format_ver.major,
> +			  seg_hdr->seg_format_ver.minor,
> +			  seg_hdr->seg_format_ver.update,
> +			  seg_hdr->seg_format_ver.draft,
> +			  seg_hdr->seg_id);
> +	} else {
> +		ice_debug(hw, ICE_DBG_INIT, "Did not find ice segment in
> driver package\n");
> +		return ICE_DDP_PKG_INVALID_FILE;
> +	}
> +
> +	return ICE_DDP_PKG_SUCCESS;
> +}
> +
> +/**
> + * ice_get_pkg_info
> + * @hw: pointer to the hardware structure
> + *
> + * Store details of the package currently loaded in HW into the HW
> structure.
> + */
> +enum ice_ddp_state ice_get_pkg_info(struct ice_hw *hw)
> +{
> +	enum ice_ddp_state state = ICE_DDP_PKG_SUCCESS;
> +	struct ice_aqc_get_pkg_info_resp *pkg_info;
> +	u16 size;
> +	u32 i;
> +
> +	size = ice_struct_size(pkg_info, pkg_info, ICE_PKG_CNT);
> +	pkg_info = (struct ice_aqc_get_pkg_info_resp *)ice_malloc(hw, size);
> +	if (!pkg_info)
> +		return ICE_DDP_PKG_ERR;
> +
> +	if (ice_aq_get_pkg_info_list(hw, pkg_info, size, NULL)) {
> +		state = ICE_DDP_PKG_ERR;
> +		goto init_pkg_free_alloc;
> +	}
> +
> +	for (i = 0; i < LE32_TO_CPU(pkg_info->count); i++) {
> +#define ICE_PKG_FLAG_COUNT	4
> +		char flags[ICE_PKG_FLAG_COUNT + 1] = { 0 };
> +		u8 place = 0;
> +
> +		if (pkg_info->pkg_info[i].is_active) {
> +			flags[place++] = 'A';
> +			hw->active_pkg_ver = pkg_info->pkg_info[i].ver;
> +			hw->active_track_id =
> +				LE32_TO_CPU(pkg_info->pkg_info[i].track_id);
> +			ice_memcpy(hw->active_pkg_name,
> +				   pkg_info->pkg_info[i].name,
> +				   sizeof(pkg_info->pkg_info[i].name),
> +				   ICE_NONDMA_TO_NONDMA);
> +			hw->active_pkg_in_nvm = pkg_info-
> >pkg_info[i].is_in_nvm;
> +		}
> +		if (pkg_info->pkg_info[i].is_active_at_boot)
> +			flags[place++] = 'B';
> +		if (pkg_info->pkg_info[i].is_modified)
> +			flags[place++] = 'M';
> +		if (pkg_info->pkg_info[i].is_in_nvm)
> +			flags[place++] = 'N';
> +
> +		ice_debug(hw, ICE_DBG_PKG,
> "Pkg[%d]: %d.%d.%d.%d,%s,%s\n",
> +			  i, pkg_info->pkg_info[i].ver.major,
> +			  pkg_info->pkg_info[i].ver.minor,
> +			  pkg_info->pkg_info[i].ver.update,
> +			  pkg_info->pkg_info[i].ver.draft,
> +			  pkg_info->pkg_info[i].name, flags);
> +	}
> +
> +init_pkg_free_alloc:
> +	ice_free(hw, pkg_info);
> +
> +	return state;
> +}
> +
> +/**
> + * ice_label_enum_handler
> + * @sect_type: section type
> + * @section: pointer to section
> + * @index: index of the label entry to be returned
> + * @offset: pointer to receive absolute offset, always zero for label
> sections
> + *
> + * This is a callback function that can be passed to ice_pkg_enum_entry.
> + * Handles enumeration of individual label entries.
> + */
> +static void *
> +ice_label_enum_handler(u32 __ALWAYS_UNUSED sect_type, void *section,
> u32 index,
> +		       u32 *offset)
> +{
> +	struct ice_label_section *labels;
> +
> +	if (!section)
> +		return NULL;
> +
> +	if (index > ICE_MAX_LABELS_IN_BUF)
> +		return NULL;
> +
> +	if (offset)
> +		*offset = 0;
> +
> +	labels = (struct ice_label_section *)section;
> +	if (index >= LE16_TO_CPU(labels->count))
> +		return NULL;
> +
> +	return labels->label + index;
> +}
> +
> +/**
> + * ice_enum_labels
> + * @ice_seg: pointer to the ice segment (NULL on subsequent calls)
> + * @type: the section type that will contain the label (0 on subsequent
> calls)
> + * @state: ice_pkg_enum structure that will hold the state of the
> enumeration
> + * @value: pointer to a value that will return the label's value if found
> + *
> + * Enumerates a list of labels in the package. The caller will call
> + * ice_enum_labels(ice_seg, type, ...) to start the enumeration, then call
> + * ice_enum_labels(NULL, 0, ...) to continue. When the function returns a
> NULL
> + * the end of the list has been reached.
> + */
> +static char *
> +ice_enum_labels(struct ice_seg *ice_seg, u32 type, struct ice_pkg_enum
> *state,
> +		u16 *value)
> +{
> +	struct ice_label *label;
> +
> +	/* Check for valid label section on first call */
> +	if (type && !(type >= ICE_SID_LBL_FIRST && type <=
> ICE_SID_LBL_LAST))
> +		return NULL;
> +
> +	label = (struct ice_label *)ice_pkg_enum_entry(ice_seg, state, type,
> +						       NULL,
> +
> ice_label_enum_handler);
> +	if (!label)
> +		return NULL;
> +
> +	*value = LE16_TO_CPU(label->value);
> +	return label->name;
> +}
> +
> +/**
> + * ice_verify_pkg - verify package
> + * @pkg: pointer to the package buffer
> + * @len: size of the package buffer
> + *
> + * Verifies various attributes of the package file, including length, format
> + * version, and the requirement of at least one segment.
> + */
> +enum ice_ddp_state ice_verify_pkg(struct ice_pkg_hdr *pkg, u32 len)
> +{
> +	u32 seg_count;
> +	u32 i;
> +
> +	if (len < ice_struct_size(pkg, seg_offset, 1))
> +		return ICE_DDP_PKG_INVALID_FILE;
> +
> +	if (pkg->pkg_format_ver.major != ICE_PKG_FMT_VER_MAJ ||
> +	    pkg->pkg_format_ver.minor != ICE_PKG_FMT_VER_MNR ||
> +	    pkg->pkg_format_ver.update != ICE_PKG_FMT_VER_UPD ||
> +	    pkg->pkg_format_ver.draft != ICE_PKG_FMT_VER_DFT)
> +		return ICE_DDP_PKG_INVALID_FILE;
> +
> +	/* pkg must have at least one segment */
> +	seg_count = LE32_TO_CPU(pkg->seg_count);
> +	if (seg_count < 1)
> +		return ICE_DDP_PKG_INVALID_FILE;
> +
> +	/* make sure segment array fits in package length */
> +	if (len < ice_struct_size(pkg, seg_offset, seg_count))
> +		return ICE_DDP_PKG_INVALID_FILE;
> +
> +	/* all segments must fit within length */
> +	for (i = 0; i < seg_count; i++) {
> +		u32 off = LE32_TO_CPU(pkg->seg_offset[i]);
> +		struct ice_generic_seg_hdr *seg;
> +
> +		/* segment header must fit */
> +		if (len < off + sizeof(*seg))
> +			return ICE_DDP_PKG_INVALID_FILE;
> +
> +		seg = (struct ice_generic_seg_hdr *)((u8 *)pkg + off);
> +
> +		/* segment body must fit */
> +		if (len < off + LE32_TO_CPU(seg->seg_size))
> +			return ICE_DDP_PKG_INVALID_FILE;
> +	}
> +
> +	return ICE_DDP_PKG_SUCCESS;
> +}
> +
> +/**
> + * ice_free_seg - free package segment pointer
> + * @hw: pointer to the hardware structure
> + *
> + * Frees the package segment pointer in the proper manner, depending on
> if the
> + * segment was allocated or just the passed in pointer was stored.
> + */
> +void ice_free_seg(struct ice_hw *hw)
> +{
> +	if (hw->pkg_copy) {
> +		ice_free(hw, hw->pkg_copy);
> +		hw->pkg_copy = NULL;
> +		hw->pkg_size = 0;
> +	}
> +	hw->seg = NULL;
> +}
> +
> +/**
> + * ice_chk_pkg_version - check package version for compatibility with
> driver
> + * @pkg_ver: pointer to a version structure to check
> + *
> + * Check to make sure that the package about to be downloaded is
> compatible with
> + * the driver. To be compatible, the major and minor components of the
> package
> + * version must match our ICE_PKG_SUPP_VER_MAJ and
> ICE_PKG_SUPP_VER_MNR
> + * definitions.
> + */
> +static enum ice_ddp_state ice_chk_pkg_version(struct ice_pkg_ver
> *pkg_ver)
> +{
> +	if (pkg_ver->major > ICE_PKG_SUPP_VER_MAJ ||
> +	    (pkg_ver->major == ICE_PKG_SUPP_VER_MAJ &&
> +	     pkg_ver->minor > ICE_PKG_SUPP_VER_MNR))
> +		return ICE_DDP_PKG_FILE_VERSION_TOO_HIGH;
> +	else if (pkg_ver->major < ICE_PKG_SUPP_VER_MAJ ||
> +		 (pkg_ver->major == ICE_PKG_SUPP_VER_MAJ &&
> +		  pkg_ver->minor < ICE_PKG_SUPP_VER_MNR))
> +		return ICE_DDP_PKG_FILE_VERSION_TOO_LOW;
> +
> +	return ICE_DDP_PKG_SUCCESS;
> +}
> +
> +/**
> + * ice_chk_pkg_compat
> + * @hw: pointer to the hardware structure
> + * @ospkg: pointer to the package hdr
> + * @seg: pointer to the package segment hdr
> + *
> + * This function checks the package version compatibility with driver and
> NVM
> + */
> +static enum ice_ddp_state
> +ice_chk_pkg_compat(struct ice_hw *hw, struct ice_pkg_hdr *ospkg,
> +		   struct ice_seg **seg)
> +{
> +	struct ice_aqc_get_pkg_info_resp *pkg;
> +	enum ice_ddp_state state;
> +	u16 size;
> +	u32 i;
> +
> +	/* Check package version compatibility */
> +	state = ice_chk_pkg_version(&hw->pkg_ver);
> +	if (state) {
> +		ice_debug(hw, ICE_DBG_INIT, "Package version check
> failed.\n");
> +		return state;
> +	}
> +
> +	/* find ICE segment in given package */
> +	*seg = (struct ice_seg *)ice_find_seg_in_pkg(hw, hw->pkg_seg_id,
> +						     ospkg);
> +	if (!*seg) {
> +		ice_debug(hw, ICE_DBG_INIT, "no ice segment in
> package.\n");
> +		return ICE_DDP_PKG_INVALID_FILE;
> +	}
> +
> +	/* Check if FW is compatible with the OS package */
> +	size = ice_struct_size(pkg, pkg_info, ICE_PKG_CNT);
> +	pkg = (struct ice_aqc_get_pkg_info_resp *)ice_malloc(hw, size);
> +	if (!pkg)
> +		return ICE_DDP_PKG_ERR;
> +
> +	if (ice_aq_get_pkg_info_list(hw, pkg, size, NULL)) {
> +		state = ICE_DDP_PKG_ERR;
> +		goto fw_ddp_compat_free_alloc;
> +	}
> +
> +	for (i = 0; i < LE32_TO_CPU(pkg->count); i++) {
> +		/* loop till we find the NVM package */
> +		if (!pkg->pkg_info[i].is_in_nvm)
> +			continue;
> +		if ((*seg)->hdr.seg_format_ver.major !=
> +			pkg->pkg_info[i].ver.major ||
> +		    (*seg)->hdr.seg_format_ver.minor >
> +			pkg->pkg_info[i].ver.minor) {
> +			state = ICE_DDP_PKG_FW_MISMATCH;
> +			ice_debug(hw, ICE_DBG_INIT, "OS package is not
> compatible with NVM.\n");
> +		}
> +		/* done processing NVM package so break */
> +		break;
> +	}
> +fw_ddp_compat_free_alloc:
> +	ice_free(hw, pkg);
> +	return state;
> +}
> +
> +/**
> + * ice_sw_fv_handler
> + * @sect_type: section type
> + * @section: pointer to section
> + * @index: index of the field vector entry to be returned
> + * @offset: ptr to variable that receives the offset in the field vector table
> + *
> + * This is a callback function that can be passed to ice_pkg_enum_entry.
> + * This function treats the given section as of type ice_sw_fv_section and
> + * enumerates offset field. "offset" is an index into the field vector table.
> + */
> +static void *
> +ice_sw_fv_handler(u32 sect_type, void *section, u32 index, u32 *offset)
> +{
> +	struct ice_sw_fv_section *fv_section =
> +		(struct ice_sw_fv_section *)section;
> +
> +	if (!section || sect_type != ICE_SID_FLD_VEC_SW)
> +		return NULL;
> +	if (index >= LE16_TO_CPU(fv_section->count))
> +		return NULL;
> +	if (offset)
> +		/* "index" passed in to this function is relative to a given
> +		 * 4k block. To get to the true index into the field vector
> +		 * table need to add the relative index to the base_offset
> +		 * field of this section
> +		 */
> +		*offset = LE16_TO_CPU(fv_section->base_offset) + index;
> +	return fv_section->fv + index;
> +}
> +
> +/**
> + * ice_get_prof_index_max - get the max profile index for used profile
> + * @hw: pointer to the HW struct
> + *
> + * Calling this function will get the max profile index for used profile
> + * and store the index number in struct ice_switch_info *switch_info
> + * in hw for following use.
> + */
> +static int ice_get_prof_index_max(struct ice_hw *hw)
> +{
> +	u16 prof_index = 0, j, max_prof_index = 0;
> +	struct ice_pkg_enum state;
> +	struct ice_seg *ice_seg;
> +	bool flag = false;
> +	struct ice_fv *fv;
> +	u32 offset;
> +
> +	ice_memset(&state, 0, sizeof(state), ICE_NONDMA_MEM);
> +
> +	if (!hw->seg)
> +		return ICE_ERR_PARAM;
> +
> +	ice_seg = hw->seg;
> +
> +	do {
> +		fv = (struct ice_fv *)
> +			ice_pkg_enum_entry(ice_seg, &state,
> ICE_SID_FLD_VEC_SW,
> +					   &offset, ice_sw_fv_handler);
> +		if (!fv)
> +			break;
> +		ice_seg = NULL;
> +
> +		/* in the profile that not be used, the prot_id is set to 0xff
> +		 * and the off is set to 0x1ff for all the field vectors.
> +		 */
> +		for (j = 0; j < hw->blk[ICE_BLK_SW].es.fvw; j++)
> +			if (fv->ew[j].prot_id != ICE_PROT_INVALID ||
> +			    fv->ew[j].off != ICE_FV_OFFSET_INVAL)
> +				flag = true;
> +		if (flag && prof_index > max_prof_index)
> +			max_prof_index = prof_index;
> +
> +		prof_index++;
> +		flag = false;
> +	} while (fv);
> +
> +	hw->switch_info->max_used_prof_index = max_prof_index;
> +
> +	return ICE_SUCCESS;
> +}
> +
> +/**
> + * ice_get_ddp_pkg_state - get DDP pkg state after download
> + * @hw: pointer to the HW struct
> + * @already_loaded: indicates if pkg was already loaded onto the device
> + *
> + */
> +static enum ice_ddp_state
> +ice_get_ddp_pkg_state(struct ice_hw *hw, bool already_loaded)
> +{
> +	if (hw->pkg_ver.major == hw->active_pkg_ver.major &&
> +	    hw->pkg_ver.minor == hw->active_pkg_ver.minor &&
> +	    hw->pkg_ver.update == hw->active_pkg_ver.update &&
> +	    hw->pkg_ver.draft == hw->active_pkg_ver.draft &&
> +	    !memcmp(hw->pkg_name, hw->active_pkg_name, sizeof(hw-
> >pkg_name))) {
> +		if (already_loaded)
> +			return
> ICE_DDP_PKG_SAME_VERSION_ALREADY_LOADED;
> +		else
> +			return ICE_DDP_PKG_SUCCESS;
> +	} else if (hw->active_pkg_ver.major != ICE_PKG_SUPP_VER_MAJ ||
> +		   hw->active_pkg_ver.minor != ICE_PKG_SUPP_VER_MNR) {
> +		return ICE_DDP_PKG_ALREADY_LOADED_NOT_SUPPORTED;
> +	} else if (hw->active_pkg_ver.major == ICE_PKG_SUPP_VER_MAJ &&
> +		   hw->active_pkg_ver.minor == ICE_PKG_SUPP_VER_MNR) {
> +		return ICE_DDP_PKG_COMPATIBLE_ALREADY_LOADED;
> +	} else {
> +		return ICE_DDP_PKG_ERR;
> +	}
> +}
> +
> +/**
> + * ice_init_pkg_regs - initialize additional package registers
> + * @hw: pointer to the hardware structure
> + */
> +static void ice_init_pkg_regs(struct ice_hw *hw)
> +{
> +#define ICE_SW_BLK_INP_MASK_L 0xFFFFFFFF
> +#define ICE_SW_BLK_INP_MASK_H 0x0000FFFF
> +#define ICE_SW_BLK_IDX	0
> +	if (hw->dcf_enabled)
> +		return;
> +
> +	/* setup Switch block input mask, which is 48-bits in two parts */
> +	wr32(hw, GL_PREEXT_L2_PMASK0(ICE_SW_BLK_IDX),
> ICE_SW_BLK_INP_MASK_L);
> +	wr32(hw, GL_PREEXT_L2_PMASK1(ICE_SW_BLK_IDX),
> ICE_SW_BLK_INP_MASK_H);
> +}
> +
> +/**
> + * ice_hw_ptype_ena - check if the PTYPE is enabled or not
> + * @hw: pointer to the HW structure
> + * @ptype: the hardware PTYPE
> + */
> +bool ice_hw_ptype_ena(struct ice_hw *hw, u16 ptype)
> +{
> +	return ptype < ICE_FLOW_PTYPE_MAX &&
> +	       ice_is_bit_set(hw->hw_ptype, ptype);
> +}
> +
> +/**
> + * ice_marker_ptype_tcam_handler
> + * @sect_type: section type
> + * @section: pointer to section
> + * @index: index of the Marker PType TCAM entry to be returned
> + * @offset: pointer to receive absolute offset, always 0 for ptype TCAM
> sections
> + *
> + * This is a callback function that can be passed to ice_pkg_enum_entry.
> + * Handles enumeration of individual Marker PType TCAM entries.
> + */
> +static void *
> +ice_marker_ptype_tcam_handler(u32 sect_type, void *section, u32 index,
> +			      u32 *offset)
> +{
> +	struct ice_marker_ptype_tcam_section *marker_ptype;
> +
> +	if (!section)
> +		return NULL;
> +
> +	if (sect_type != ICE_SID_RXPARSER_MARKER_PTYPE)
> +		return NULL;
> +
> +	if (index > ICE_MAX_MARKER_PTYPE_TCAMS_IN_BUF)
> +		return NULL;
> +
> +	if (offset)
> +		*offset = 0;
> +
> +	marker_ptype = (struct ice_marker_ptype_tcam_section *)section;
> +	if (index >= LE16_TO_CPU(marker_ptype->count))
> +		return NULL;
> +
> +	return marker_ptype->tcam + index;
> +}
> +
> +/**
> + * ice_fill_hw_ptype - fill the enabled PTYPE bit information
> + * @hw: pointer to the HW structure
> + */
> +static void
> +ice_fill_hw_ptype(struct ice_hw *hw)
> +{
> +	struct ice_marker_ptype_tcam_entry *tcam;
> +	struct ice_seg *seg = hw->seg;
> +	struct ice_pkg_enum state;
> +
> +	ice_zero_bitmap(hw->hw_ptype, ICE_FLOW_PTYPE_MAX);
> +	if (!seg)
> +		return;
> +
> +	ice_memset(&state, 0, sizeof(state), ICE_NONDMA_MEM);
> +
> +	do {
> +		tcam = (struct ice_marker_ptype_tcam_entry *)
> +			ice_pkg_enum_entry(seg, &state,
> +					   ICE_SID_RXPARSER_MARKER_PTYPE,
> NULL,
> +					   ice_marker_ptype_tcam_handler);
> +		if (tcam &&
> +		    LE16_TO_CPU(tcam->addr) <
> ICE_MARKER_PTYPE_TCAM_ADDR_MAX &&
> +		    LE16_TO_CPU(tcam->ptype) < ICE_FLOW_PTYPE_MAX)
> +			ice_set_bit(LE16_TO_CPU(tcam->ptype), hw-
> >hw_ptype);
> +
> +		seg = NULL;
> +	} while (tcam);
> +}
> +
> +/**
> + * ice_init_pkg - initialize/download package
> + * @hw: pointer to the hardware structure
> + * @buf: pointer to the package buffer
> + * @len: size of the package buffer
> + *
> + * This function initializes a package. The package contains HW tables
> + * required to do packet processing. First, the function extracts package
> + * information such as version. Then it finds the ice configuration segment
> + * within the package; this function then saves a copy of the segment
> pointer
> + * within the supplied package buffer. Next, the function will cache any
> hints
> + * from the package, followed by downloading the package itself. Note,
> that if
> + * a previous PF driver has already downloaded the package successfully,
> then
> + * the current driver will not have to download the package again.
> + *
> + * The local package contents will be used to query default behavior and
> to
> + * update specific sections of the HW's version of the package (e.g. to
> update
> + * the parse graph to understand new protocols).
> + *
> + * This function stores a pointer to the package buffer memory, and it is
> + * expected that the supplied buffer will not be freed immediately. If the
> + * package buffer needs to be freed, such as when read from a file, use
> + * ice_copy_and_init_pkg() instead of directly calling ice_init_pkg() in this
> + * case.
> + */
> +enum ice_ddp_state ice_init_pkg(struct ice_hw *hw, u8 *buf, u32 len)
> +{
> +	bool already_loaded = false;
> +	enum ice_ddp_state state;
> +	struct ice_pkg_hdr *pkg;
> +	struct ice_seg *seg;
> +
> +	if (!buf || !len)
> +		return ICE_DDP_PKG_ERR;
> +
> +	pkg = (struct ice_pkg_hdr *)buf;
> +	state = ice_verify_pkg(pkg, len);
> +	if (state) {
> +		ice_debug(hw, ICE_DBG_INIT, "failed to verify pkg
> (err: %d)\n",
> +			  state);
> +		return state;
> +	}
> +
> +	/* initialize package info */
> +	state = ice_init_pkg_info(hw, pkg);
> +	if (state)
> +		return state;
> +
> +	/* For packages with signing segments, must be a matching segment
> */
> +	if (hw->pkg_has_signing_seg)
> +		if (!ice_match_signing_seg(pkg, hw->pkg_seg_id,
> +					   hw->pkg_sign_type))
> +			return ICE_DDP_PKG_ERR;
> +
> +	/* before downloading the package, check package version for
> +	 * compatibility with driver
> +	 */
> +	state = ice_chk_pkg_compat(hw, pkg, &seg);
> +	if (state)
> +		return state;
> +
> +	/* initialize package hints and then download package */
> +	ice_init_pkg_hints(hw, seg);
> +	state = ice_download_pkg(hw, pkg, seg);
> +
> +	if (state == ICE_DDP_PKG_ALREADY_LOADED) {
> +		ice_debug(hw, ICE_DBG_INIT, "package previously loaded -
> no work.\n");
> +		already_loaded = true;
> +	}
> +
> +	/* Get information on the package currently loaded in HW, then
> make sure
> +	 * the driver is compatible with this version.
> +	 */
> +	if (!state || state == ICE_DDP_PKG_ALREADY_LOADED) {
> +		state = ice_get_pkg_info(hw);
> +		if (!state)
> +			state = ice_get_ddp_pkg_state(hw, already_loaded);
> +	}
> +
> +	if (ice_is_init_pkg_successful(state)) {
> +		hw->seg = seg;
> +		/* on successful package download update other required
> +		 * registers to support the package and fill HW tables
> +		 * with package content.
> +		 */
> +		ice_init_pkg_regs(hw);
> +		ice_fill_blk_tbls(hw);
> +		ice_fill_hw_ptype(hw);
> +		ice_get_prof_index_max(hw);
> +	} else {
> +		ice_debug(hw, ICE_DBG_INIT, "package load failed, %d\n",
> +			  state);
> +	}
> +
> +	return state;
> +}
> +
> +/**
> + * ice_copy_and_init_pkg - initialize/download a copy of the package
> + * @hw: pointer to the hardware structure
> + * @buf: pointer to the package buffer
> + * @len: size of the package buffer
> + *
> + * This function copies the package buffer, and then calls ice_init_pkg() to
> + * initialize the copied package contents.
> + *
> + * The copying is necessary if the package buffer supplied is constant, or if
> + * the memory may disappear shortly after calling this function.
> + *
> + * If the package buffer resides in the data segment and can be modified,
> the
> + * caller is free to use ice_init_pkg() instead of ice_copy_and_init_pkg().
> + *
> + * However, if the package buffer needs to be copied first, such as when
> being
> + * read from a file, the caller should use ice_copy_and_init_pkg().
> + *
> + * This function will first copy the package buffer, before calling
> + * ice_init_pkg(). The caller is free to immediately destroy the original
> + * package buffer, as the new copy will be managed by this function and
> + * related routines.
> + */
> +enum ice_ddp_state
> +ice_copy_and_init_pkg(struct ice_hw *hw, const u8 *buf, u32 len)
> +{
> +	enum ice_ddp_state state;
> +	u8 *buf_copy;
> +
> +	if (!buf || !len)
> +		return ICE_DDP_PKG_ERR;
> +
> +	buf_copy = (u8 *)ice_memdup(hw, buf, len,
> ICE_NONDMA_TO_NONDMA);
> +
> +	state = ice_init_pkg(hw, buf_copy, len);
> +	if (!ice_is_init_pkg_successful(state)) {
> +		/* Free the copy, since we failed to initialize the package */
> +		ice_free(hw, buf_copy);
> +	} else {
> +		/* Track the copied pkg so we can free it later */
> +		hw->pkg_copy = buf_copy;
> +		hw->pkg_size = len;
> +	}
> +
> +	return state;
> +}
> +
> +/**
> + * ice_is_init_pkg_successful - check if DDP init was successful
> + * @state: state of the DDP pkg after download
> + */
> +bool ice_is_init_pkg_successful(enum ice_ddp_state state)
> +{
> +	switch (state) {
> +	case ICE_DDP_PKG_SUCCESS:
> +	case ICE_DDP_PKG_SAME_VERSION_ALREADY_LOADED:
> +	case ICE_DDP_PKG_COMPATIBLE_ALREADY_LOADED:
> +		return true;
> +	default:
> +		return false;
> +	}
> +}
> +
> +/**
> + * ice_pkg_buf_alloc
> + * @hw: pointer to the HW structure
> + *
> + * Allocates a package buffer and returns a pointer to the buffer header.
> + * Note: all package contents must be in Little Endian form.
> + */
> +struct ice_buf_build *ice_pkg_buf_alloc(struct ice_hw *hw)
> +{
> +	struct ice_buf_build *bld;
> +	struct ice_buf_hdr *buf;
> +
> +	bld = (struct ice_buf_build *)ice_malloc(hw, sizeof(*bld));
> +	if (!bld)
> +		return NULL;
> +
> +	buf = (struct ice_buf_hdr *)bld;
> +	buf->data_end = CPU_TO_LE16(offsetof(struct ice_buf_hdr,
> +					     section_entry));
> +	return bld;
> +}
> +
> +/**
> + * ice_get_sw_prof_type - determine switch profile type
> + * @hw: pointer to the HW structure
> + * @fv: pointer to the switch field vector
> + */
> +static enum ice_prof_type
> +ice_get_sw_prof_type(struct ice_hw *hw, struct ice_fv *fv)
> +{
> +	bool valid_prof = false;
> +	u16 i;
> +
> +	for (i = 0; i < hw->blk[ICE_BLK_SW].es.fvw; i++) {
> +		if (fv->ew[i].off != ICE_NAN_OFFSET)
> +			valid_prof = true;
> +
> +		/* UDP tunnel will have UDP_OF protocol ID and VNI offset
> */
> +		if (fv->ew[i].prot_id == (u8)ICE_PROT_UDP_OF &&
> +		    fv->ew[i].off == ICE_VNI_OFFSET)
> +			return ICE_PROF_TUN_UDP;
> +
> +		/* GRE tunnel will have GRE protocol */
> +		if (fv->ew[i].prot_id == (u8)ICE_PROT_GRE_OF)
> +			return ICE_PROF_TUN_GRE;
> +
> +		/* PPPOE tunnel will have PPPOE protocol */
> +		if (fv->ew[i].prot_id == (u8)ICE_PROT_PPPOE)
> +			return ICE_PROF_TUN_PPPOE;
> +	}
> +
> +	return valid_prof ? ICE_PROF_NON_TUN : ICE_PROF_INVALID;
> +}
> +
> +/**
> + * ice_get_sw_fv_bitmap - Get switch field vector bitmap based on profile
> type
> + * @hw: pointer to hardware structure
> + * @req_profs: type of profiles requested
> + * @bm: pointer to memory for returning the bitmap of field vectors
> + */
> +void
> +ice_get_sw_fv_bitmap(struct ice_hw *hw, enum ice_prof_type req_profs,
> +		     ice_bitmap_t *bm)
> +{
> +	struct ice_pkg_enum state;
> +	struct ice_seg *ice_seg;
> +	struct ice_fv *fv;
> +
> +	ice_memset(&state, 0, sizeof(state), ICE_NONDMA_MEM);
> +	ice_zero_bitmap(bm, ICE_MAX_NUM_PROFILES);
> +	ice_seg = hw->seg;
> +	do {
> +		enum ice_prof_type prof_type;
> +		u32 offset;
> +
> +		fv = (struct ice_fv *)
> +			ice_pkg_enum_entry(ice_seg, &state,
> ICE_SID_FLD_VEC_SW,
> +					   &offset, ice_sw_fv_handler);
> +		ice_seg = NULL;
> +
> +		if (fv) {
> +			/* Determine field vector type */
> +			prof_type = ice_get_sw_prof_type(hw, fv);
> +
> +			if (req_profs & prof_type)
> +				ice_set_bit((u16)offset, bm);
> +		}
> +	} while (fv);
> +}
> +
> +/**
> + * ice_get_sw_fv_list
> + * @hw: pointer to the HW structure
> + * @lkups: lookup elements or match criteria for the advanced recipe, one
> + *	   structure per protocol header
> + * @bm: bitmap of field vectors to consider
> + * @fv_list: Head of a list
> + *
> + * Finds all the field vector entries from switch block that contain
> + * a given protocol ID and offset and returns a list of structures of type
> + * "ice_sw_fv_list_entry". Every structure in the list has a field vector
> + * definition and profile ID information
> + * NOTE: The caller of the function is responsible for freeing the memory
> + * allocated for every list entry.
> + */
> +enum ice_status
> +ice_get_sw_fv_list(struct ice_hw *hw, struct ice_prot_lkup_ext *lkups,
> +		   ice_bitmap_t *bm, struct LIST_HEAD_TYPE *fv_list)
> +{
> +	struct ice_sw_fv_list_entry *fvl;
> +	struct ice_sw_fv_list_entry *tmp;
> +	struct ice_pkg_enum state;
> +	struct ice_seg *ice_seg;
> +	struct ice_fv *fv;
> +	u32 offset;
> +
> +	ice_memset(&state, 0, sizeof(state), ICE_NONDMA_MEM);
> +
> +	if (!lkups->n_val_words || !hw->seg)
> +		return ICE_ERR_PARAM;
> +
> +	ice_seg = hw->seg;
> +	do {
> +		u16 i;
> +
> +		fv = (struct ice_fv *)
> +			ice_pkg_enum_entry(ice_seg, &state,
> ICE_SID_FLD_VEC_SW,
> +					   &offset, ice_sw_fv_handler);
> +		if (!fv)
> +			break;
> +		ice_seg = NULL;
> +
> +		/* If field vector is not in the bitmap list, then skip this
> +		 * profile.
> +		 */
> +		if (!ice_is_bit_set(bm, (u16)offset))
> +			continue;
> +
> +		for (i = 0; i < lkups->n_val_words; i++) {
> +			int j;
> +
> +			for (j = 0; j < hw->blk[ICE_BLK_SW].es.fvw; j++)
> +				if (fv->ew[j].prot_id ==
> +				    lkups->fv_words[i].prot_id &&
> +				    fv->ew[j].off == lkups->fv_words[i].off)
> +					break;
> +			if (j >= hw->blk[ICE_BLK_SW].es.fvw)
> +				break;
> +			if (i + 1 == lkups->n_val_words) {
> +				fvl = (struct ice_sw_fv_list_entry *)
> +					ice_malloc(hw, sizeof(*fvl));
> +				if (!fvl)
> +					goto err;
> +				fvl->fv_ptr = fv;
> +				fvl->profile_id = offset;
> +				LIST_ADD(&fvl->list_entry, fv_list);
> +				break;
> +			}
> +		}
> +	} while (fv);
> +	if (LIST_EMPTY(fv_list))
> +		return ICE_ERR_CFG;
> +	return ICE_SUCCESS;
> +
> +err:
> +	LIST_FOR_EACH_ENTRY_SAFE(fvl, tmp, fv_list, ice_sw_fv_list_entry,
> +				 list_entry) {
> +		LIST_DEL(&fvl->list_entry);
> +		ice_free(hw, fvl);
> +	}
> +
> +	return ICE_ERR_NO_MEMORY;
> +}
> +
> +/**
> + * ice_init_prof_result_bm - Initialize the profile result index bitmap
> + * @hw: pointer to hardware structure
> + */
> +void ice_init_prof_result_bm(struct ice_hw *hw)
> +{
> +	struct ice_pkg_enum state;
> +	struct ice_seg *ice_seg;
> +	struct ice_fv *fv;
> +
> +	ice_memset(&state, 0, sizeof(state), ICE_NONDMA_MEM);
> +
> +	if (!hw->seg)
> +		return;
> +
> +	ice_seg = hw->seg;
> +	do {
> +		u32 off;
> +		u16 i;
> +
> +		fv = (struct ice_fv *)
> +			ice_pkg_enum_entry(ice_seg, &state,
> ICE_SID_FLD_VEC_SW,
> +					   &off, ice_sw_fv_handler);
> +		ice_seg = NULL;
> +		if (!fv)
> +			break;
> +
> +		ice_zero_bitmap(hw->switch_info->prof_res_bm[off],
> +				ICE_MAX_FV_WORDS);
> +
> +		/* Determine empty field vector indices, these can be
> +		 * used for recipe results. Skip index 0, since it is
> +		 * always used for Switch ID.
> +		 */
> +		for (i = 1; i < ICE_MAX_FV_WORDS; i++)
> +			if (fv->ew[i].prot_id == ICE_PROT_INVALID &&
> +			    fv->ew[i].off == ICE_FV_OFFSET_INVAL)
> +				ice_set_bit(i,
> +					    hw->switch_info-
> >prof_res_bm[off]);
> +	} while (fv);
> +}
> +
> +/**
> + * ice_pkg_buf_free
> + * @hw: pointer to the HW structure
> + * @bld: pointer to pkg build (allocated by ice_pkg_buf_alloc())
> + *
> + * Frees a package buffer
> + */
> +void ice_pkg_buf_free(struct ice_hw *hw, struct ice_buf_build *bld)
> +{
> +	ice_free(hw, bld);
> +}
> +
> +/**
> + * ice_pkg_buf_reserve_section
> + * @bld: pointer to pkg build (allocated by ice_pkg_buf_alloc())
> + * @count: the number of sections to reserve
> + *
> + * Reserves one or more section table entries in a package buffer. This
> routine
> + * can be called multiple times as long as they are made before calling
> + * ice_pkg_buf_alloc_section(). Once ice_pkg_buf_alloc_section()
> + * is called once, the number of sections that can be allocated will not be
> able
> + * to be increased; not using all reserved sections is fine, but this will
> + * result in some wasted space in the buffer.
> + * Note: all package contents must be in Little Endian form.
> + */
> +enum ice_status
> +ice_pkg_buf_reserve_section(struct ice_buf_build *bld, u16 count)
> +{
> +	struct ice_buf_hdr *buf;
> +	u16 section_count;
> +	u16 data_end;
> +
> +	if (!bld)
> +		return ICE_ERR_PARAM;
> +
> +	buf = (struct ice_buf_hdr *)&bld->buf;
> +
> +	/* already an active section, can't increase table size */
> +	section_count = LE16_TO_CPU(buf->section_count);
> +	if (section_count > 0)
> +		return ICE_ERR_CFG;
> +
> +	if (bld->reserved_section_table_entries + count >
> ICE_MAX_S_COUNT)
> +		return ICE_ERR_CFG;
> +	bld->reserved_section_table_entries += count;
> +
> +	data_end = LE16_TO_CPU(buf->data_end) +
> +		FLEX_ARRAY_SIZE(buf, section_entry, count);
> +	buf->data_end = CPU_TO_LE16(data_end);
> +
> +	return ICE_SUCCESS;
> +}
> +
> +/**
> + * ice_pkg_buf_alloc_section
> + * @bld: pointer to pkg build (allocated by ice_pkg_buf_alloc())
> + * @type: the section type value
> + * @size: the size of the section to reserve (in bytes)
> + *
> + * Reserves memory in the buffer for a section's content and updates the
> + * buffers' status accordingly. This routine returns a pointer to the first
> + * byte of the section start within the buffer, which is used to fill in the
> + * section contents.
> + * Note: all package contents must be in Little Endian form.
> + */
> +void *
> +ice_pkg_buf_alloc_section(struct ice_buf_build *bld, u32 type, u16 size)
> +{
> +	struct ice_buf_hdr *buf;
> +	u16 sect_count;
> +	u16 data_end;
> +
> +	if (!bld || !type || !size)
> +		return NULL;
> +
> +	buf = (struct ice_buf_hdr *)&bld->buf;
> +
> +	/* check for enough space left in buffer */
> +	data_end = LE16_TO_CPU(buf->data_end);
> +
> +	/* section start must align on 4 byte boundary */
> +	data_end = ICE_ALIGN(data_end, 4);
> +
> +	if ((data_end + size) > ICE_MAX_S_DATA_END)
> +		return NULL;
> +
> +	/* check for more available section table entries */
> +	sect_count = LE16_TO_CPU(buf->section_count);
> +	if (sect_count < bld->reserved_section_table_entries) {
> +		void *section_ptr = ((u8 *)buf) + data_end;
> +
> +		buf->section_entry[sect_count].offset =
> CPU_TO_LE16(data_end);
> +		buf->section_entry[sect_count].size = CPU_TO_LE16(size);
> +		buf->section_entry[sect_count].type = CPU_TO_LE32(type);
> +
> +		data_end += size;
> +		buf->data_end = CPU_TO_LE16(data_end);
> +
> +		buf->section_count = CPU_TO_LE16(sect_count + 1);
> +		return section_ptr;
> +	}
> +
> +	/* no free section table entries */
> +	return NULL;
> +}
> +
> +/**
> + * ice_pkg_buf_alloc_single_section
> + * @hw: pointer to the HW structure
> + * @type: the section type value
> + * @size: the size of the section to reserve (in bytes)
> + * @section: returns pointer to the section
> + *
> + * Allocates a package buffer with a single section.
> + * Note: all package contents must be in Little Endian form.
> + */
> +struct ice_buf_build *
> +ice_pkg_buf_alloc_single_section(struct ice_hw *hw, u32 type, u16 size,
> +				 void **section)
> +{
> +	struct ice_buf_build *buf;
> +
> +	if (!section)
> +		return NULL;
> +
> +	buf = ice_pkg_buf_alloc(hw);
> +	if (!buf)
> +		return NULL;
> +
> +	if (ice_pkg_buf_reserve_section(buf, 1))
> +		goto ice_pkg_buf_alloc_single_section_err;
> +
> +	*section = ice_pkg_buf_alloc_section(buf, type, size);
> +	if (!*section)
> +		goto ice_pkg_buf_alloc_single_section_err;
> +
> +	return buf;
> +
> +ice_pkg_buf_alloc_single_section_err:
> +	ice_pkg_buf_free(hw, buf);
> +	return NULL;
> +}
> +
> +/**
> + * ice_pkg_buf_get_active_sections
> + * @bld: pointer to pkg build (allocated by ice_pkg_buf_alloc())
> + *
> + * Returns the number of active sections. Before using the package buffer
> + * in an update package command, the caller should make sure that there
> is at
> + * least one active section - otherwise, the buffer is not legal and should
> + * not be used.
> + * Note: all package contents must be in Little Endian form.
> + */
> +u16 ice_pkg_buf_get_active_sections(struct ice_buf_build *bld)
> +{
> +	struct ice_buf_hdr *buf;
> +
> +	if (!bld)
> +		return 0;
> +
> +	buf = (struct ice_buf_hdr *)&bld->buf;
> +	return LE16_TO_CPU(buf->section_count);
> +}
> +
> +/**
> + * ice_pkg_buf
> + * @bld: pointer to pkg build (allocated by ice_pkg_buf_alloc())
> + *
> + * Return a pointer to the buffer's header
> + */
> +struct ice_buf *ice_pkg_buf(struct ice_buf_build *bld)
> +{
> +	if (bld)
> +		return &bld->buf;
> +
> +	return NULL;
> +}
> +
> +/**
> + * ice_find_buf_table
> + * @ice_seg: pointer to the ice segment
> + *
> + * Returns the address of the buffer table within the ice segment.
> + */
> +struct ice_buf_table *ice_find_buf_table(struct ice_seg *ice_seg)
> +{
> +	struct ice_nvm_table *nvms;
> +
> +	nvms = (struct ice_nvm_table *)
> +		(ice_seg->device_table +
> +		 LE32_TO_CPU(ice_seg->device_table_count));
> +
> +	return (_FORCE_ struct ice_buf_table *)
> +		(nvms->vers + LE32_TO_CPU(nvms->table_count));
> +}
> +
> +/**
> + * ice_pkg_val_buf
> + * @buf: pointer to the ice buffer
> + *
> + * This helper function validates a buffer's header.
> + */
> +static struct ice_buf_hdr *ice_pkg_val_buf(struct ice_buf *buf)
> +{
> +	struct ice_buf_hdr *hdr;
> +	u16 section_count;
> +	u16 data_end;
> +
> +	hdr = (struct ice_buf_hdr *)buf->buf;
> +	/* verify data */
> +	section_count = LE16_TO_CPU(hdr->section_count);
> +	if (section_count < ICE_MIN_S_COUNT || section_count >
> ICE_MAX_S_COUNT)
> +		return NULL;
> +
> +	data_end = LE16_TO_CPU(hdr->data_end);
> +	if (data_end < ICE_MIN_S_DATA_END || data_end >
> ICE_MAX_S_DATA_END)
> +		return NULL;
> +
> +	return hdr;
> +}
> +
> +/**
> + * ice_pkg_enum_buf
> + * @ice_seg: pointer to the ice segment (or NULL on subsequent calls)
> + * @state: pointer to the enum state
> + *
> + * This function will enumerate all the buffers in the ice segment. The first
> + * call is made with the ice_seg parameter non-NULL; on subsequent calls,
> + * ice_seg is set to NULL which continues the enumeration. When the
> function
> + * returns a NULL pointer, then the end of the buffers has been reached,
> or an
> + * unexpected value has been detected (for example an invalid section
> count or
> + * an invalid buffer end value).
> + */
> +struct ice_buf_hdr *
> +ice_pkg_enum_buf(struct ice_seg *ice_seg, struct ice_pkg_enum *state)
> +{
> +	if (ice_seg) {
> +		state->buf_table = ice_find_buf_table(ice_seg);
> +		if (!state->buf_table)
> +			return NULL;
> +
> +		state->buf_idx = 0;
> +		return ice_pkg_val_buf(state->buf_table->buf_array);
> +	}
> +
> +	if (++state->buf_idx < LE32_TO_CPU(state->buf_table->buf_count))
> +		return ice_pkg_val_buf(state->buf_table->buf_array +
> +				       state->buf_idx);
> +	else
> +		return NULL;
> +}
> +
> +/**
> + * ice_pkg_advance_sect
> + * @ice_seg: pointer to the ice segment (or NULL on subsequent calls)
> + * @state: pointer to the enum state
> + *
> + * This helper function will advance the section within the ice segment,
> + * also advancing the buffer if needed.
> + */
> +bool
> +ice_pkg_advance_sect(struct ice_seg *ice_seg, struct ice_pkg_enum *state)
> +{
> +	if (!ice_seg && !state->buf)
> +		return false;
> +
> +	if (!ice_seg && state->buf)
> +		if (++state->sect_idx < LE16_TO_CPU(state->buf-
> >section_count))
> +			return true;
> +
> +	state->buf = ice_pkg_enum_buf(ice_seg, state);
> +	if (!state->buf)
> +		return false;
> +
> +	/* start of new buffer, reset section index */
> +	state->sect_idx = 0;
> +	return true;
> +}
> +
> +/**
> + * ice_pkg_enum_section
> + * @ice_seg: pointer to the ice segment (or NULL on subsequent calls)
> + * @state: pointer to the enum state
> + * @sect_type: section type to enumerate
> + *
> + * This function will enumerate all the sections of a particular type in the
> + * ice segment. The first call is made with the ice_seg parameter non-NULL;
> + * on subsequent calls, ice_seg is set to NULL which continues the
> enumeration.
> + * When the function returns a NULL pointer, then the end of the
> matching
> + * sections has been reached.
> + */
> +void *
> +ice_pkg_enum_section(struct ice_seg *ice_seg, struct ice_pkg_enum *state,
> +		     u32 sect_type)
> +{
> +	u16 offset, size;
> +
> +	if (ice_seg)
> +		state->type = sect_type;
> +
> +	if (!ice_pkg_advance_sect(ice_seg, state))
> +		return NULL;
> +
> +	/* scan for next matching section */
> +	while (state->buf->section_entry[state->sect_idx].type !=
> +	       CPU_TO_LE32(state->type))
> +		if (!ice_pkg_advance_sect(NULL, state))
> +			return NULL;
> +
> +	/* validate section */
> +	offset = LE16_TO_CPU(state->buf->section_entry[state-
> >sect_idx].offset);
> +	if (offset < ICE_MIN_S_OFF || offset > ICE_MAX_S_OFF)
> +		return NULL;
> +
> +	size = LE16_TO_CPU(state->buf->section_entry[state->sect_idx].size);
> +	if (size < ICE_MIN_S_SZ || size > ICE_MAX_S_SZ)
> +		return NULL;
> +
> +	/* make sure the section fits in the buffer */
> +	if (offset + size > ICE_PKG_BUF_SIZE)
> +		return NULL;
> +
> +	state->sect_type =
> +		LE32_TO_CPU(state->buf->section_entry[state-
> >sect_idx].type);
> +
> +	/* calc pointer to this section */
> +	state->sect = ((u8 *)state->buf) +
> +		LE16_TO_CPU(state->buf->section_entry[state-
> >sect_idx].offset);
> +
> +	return state->sect;
> +}
> +
> +/**
> + * ice_pkg_enum_entry
> + * @ice_seg: pointer to the ice segment (or NULL on subsequent calls)
> + * @state: pointer to the enum state
> + * @sect_type: section type to enumerate
> + * @offset: pointer to variable that receives the offset in the table
> (optional)
> + * @handler: function that handles access to the entries into the section
> type
> + *
> + * This function will enumerate all the entries in particular section type in
> + * the ice segment. The first call is made with the ice_seg parameter non-
> NULL;
> + * on subsequent calls, ice_seg is set to NULL which continues the
> enumeration.
> + * When the function returns a NULL pointer, then the end of the entries
> has
> + * been reached.
> + *
> + * Since each section may have a different header and entry size, the
> handler
> + * function is needed to determine the number and location entries in
> each
> + * section.
> + *
> + * The offset parameter is optional, but should be used for sections that
> + * contain an offset for each section table. For such cases, the section
> handler
> + * function must return the appropriate offset + index to give the
> absolution
> + * offset for each entry. For example, if the base for a section's header
> + * indicates a base offset of 10, and the index for the entry is 2, then
> + * section handler function should set the offset to 10 + 2 = 12.
> + */
> +void *
> +ice_pkg_enum_entry(struct ice_seg *ice_seg, struct ice_pkg_enum *state,
> +		   u32 sect_type, u32 *offset,
> +		   void *(*handler)(u32 sect_type, void *section,
> +				    u32 index, u32 *offset))
> +{
> +	void *entry;
> +
> +	if (ice_seg) {
> +		if (!handler)
> +			return NULL;
> +
> +		if (!ice_pkg_enum_section(ice_seg, state, sect_type))
> +			return NULL;
> +
> +		state->entry_idx = 0;
> +		state->handler = handler;
> +	} else {
> +		state->entry_idx++;
> +	}
> +
> +	if (!state->handler)
> +		return NULL;
> +
> +	/* get entry */
> +	entry = state->handler(state->sect_type, state->sect, state-
> >entry_idx,
> +			       offset);
> +	if (!entry) {
> +		/* end of a section, look for another section of this type */
> +		if (!ice_pkg_enum_section(NULL, state, 0))
> +			return NULL;
> +
> +		state->entry_idx = 0;
> +		entry = state->handler(state->sect_type, state->sect,
> +				       state->entry_idx, offset);
> +	}
> +
> +	return entry;
> +}
> +
> +/**
> + * ice_boost_tcam_handler
> + * @sect_type: section type
> + * @section: pointer to section
> + * @index: index of the boost TCAM entry to be returned
> + * @offset: pointer to receive absolute offset, always 0 for boost TCAM
> sections
> + *
> + * This is a callback function that can be passed to ice_pkg_enum_entry.
> + * Handles enumeration of individual boost TCAM entries.
> + */
> +static void *
> +ice_boost_tcam_handler(u32 sect_type, void *section, u32 index, u32
> *offset)
> +{
> +	struct ice_boost_tcam_section *boost;
> +
> +	if (!section)
> +		return NULL;
> +
> +	if (sect_type != ICE_SID_RXPARSER_BOOST_TCAM)
> +		return NULL;
> +
> +	if (index > ICE_MAX_BST_TCAMS_IN_BUF)
> +		return NULL;
> +
> +	if (offset)
> +		*offset = 0;
> +
> +	boost = (struct ice_boost_tcam_section *)section;
> +	if (index >= LE16_TO_CPU(boost->count))
> +		return NULL;
> +
> +	return boost->tcam + index;
> +}
> +
> +/**
> + * ice_find_boost_entry
> + * @ice_seg: pointer to the ice segment (non-NULL)
> + * @addr: Boost TCAM address of entry to search for
> + * @entry: returns pointer to the entry
> + *
> + * Finds a particular Boost TCAM entry and returns a pointer to that entry
> + * if it is found. The ice_seg parameter must not be NULL since the first call
> + * to ice_pkg_enum_entry requires a pointer to an actual ice_segment
> structure.
> + */
> +static enum ice_status
> +ice_find_boost_entry(struct ice_seg *ice_seg, u16 addr,
> +		     struct ice_boost_tcam_entry **entry)
> +{
> +	struct ice_boost_tcam_entry *tcam;
> +	struct ice_pkg_enum state;
> +
> +	ice_memset(&state, 0, sizeof(state), ICE_NONDMA_MEM);
> +
> +	if (!ice_seg)
> +		return ICE_ERR_PARAM;
> +
> +	do {
> +		tcam = (struct ice_boost_tcam_entry *)
> +		       ice_pkg_enum_entry(ice_seg, &state,
> +					  ICE_SID_RXPARSER_BOOST_TCAM,
> NULL,
> +					  ice_boost_tcam_handler);
> +		if (tcam && LE16_TO_CPU(tcam->addr) == addr) {
> +			*entry = tcam;
> +			return ICE_SUCCESS;
> +		}
> +
> +		ice_seg = NULL;
> +	} while (tcam);
> +
> +	*entry = NULL;
> +	return ICE_ERR_CFG;
> +}
> +
> +/**
> + * ice_init_pkg_hints
> + * @hw: pointer to the HW structure
> + * @ice_seg: pointer to the segment of the package scan (non-NULL)
> + *
> + * This function will scan the package and save off relevant information
> + * (hints or metadata) for driver use. The ice_seg parameter must not be
> NULL
> + * since the first call to ice_enum_labels requires a pointer to an actual
> + * ice_seg structure.
> + */
> +void ice_init_pkg_hints(struct ice_hw *hw, struct ice_seg *ice_seg)
> +{
> +	struct ice_pkg_enum state;
> +	char *label_name;
> +	u16 val;
> +	int i;
> +
> +	ice_memset(&hw->tnl, 0, sizeof(hw->tnl), ICE_NONDMA_MEM);
> +	ice_memset(&state, 0, sizeof(state), ICE_NONDMA_MEM);
> +
> +	if (!ice_seg)
> +		return;
> +
> +	label_name = ice_enum_labels(ice_seg,
> ICE_SID_LBL_RXPARSER_TMEM, &state,
> +				     &val);
> +
> +	while (label_name) {
> +/* TODO: Replace !strnsmp() with wrappers like match_some_pre() */
> +		if (!strncmp(label_name, ICE_TNL_PRE, strlen(ICE_TNL_PRE)))
> +			/* check for a tunnel entry */
> +			ice_add_tunnel_hint(hw, label_name, val);
> +
> +		/* check for a dvm mode entry */
> +		else if (!strncmp(label_name, ICE_DVM_PRE,
> strlen(ICE_DVM_PRE)))
> +			ice_add_dvm_hint(hw, val, true);
> +
> +		/* check for a svm mode entry */
> +		else if (!strncmp(label_name, ICE_SVM_PRE,
> strlen(ICE_SVM_PRE)))
> +			ice_add_dvm_hint(hw, val, false);
> +
> +		label_name = ice_enum_labels(NULL, 0, &state, &val);
> +	}
> +
> +	/* Cache the appropriate boost TCAM entry pointers for tunnels */
> +	for (i = 0; i < hw->tnl.count; i++) {
> +		ice_find_boost_entry(ice_seg, hw->tnl.tbl[i].boost_addr,
> +				     &hw->tnl.tbl[i].boost_entry);
> +		if (hw->tnl.tbl[i].boost_entry)
> +			hw->tnl.tbl[i].valid = true;
> +	}
> +
> +	/* Cache the appropriate boost TCAM entry pointers for DVM and
> SVM */
> +	for (i = 0; i < hw->dvm_upd.count; i++)
> +		ice_find_boost_entry(ice_seg, hw-
> >dvm_upd.tbl[i].boost_addr,
> +				     &hw->dvm_upd.tbl[i].boost_entry);
> +}
> +
> +/**
> + * ice_acquire_global_cfg_lock
> + * @hw: pointer to the HW structure
> + * @access: access type (read or write)
> + *
> + * This function will request ownership of the global config lock for reading
> + * or writing of the package. When attempting to obtain write access, the
> + * caller must check for the following two return values:
> + *
> + * ICE_SUCCESS        - Means the caller has acquired the global config lock
> + *                      and can perform writing of the package.
> + * ICE_ERR_AQ_NO_WORK - Indicates another driver has already written
> the
> + *                      package or has found that no update was necessary; in
> + *                      this case, the caller can just skip performing any
> + *                      update of the package.
> + */
> +enum ice_status
> +ice_acquire_global_cfg_lock(struct ice_hw *hw,
> +			    enum ice_aq_res_access_type access)
> +{
> +	enum ice_status status;
> +
> +	status = ice_acquire_res(hw, ICE_GLOBAL_CFG_LOCK_RES_ID, access,
> +				 ICE_GLOBAL_CFG_LOCK_TIMEOUT);
> +
> +	if (status == ICE_ERR_AQ_NO_WORK)
> +		ice_debug(hw, ICE_DBG_PKG, "Global config lock: No work
> to do\n");
> +
> +	return status;
> +}
> +
> +/**
> + * ice_release_global_cfg_lock
> + * @hw: pointer to the HW structure
> + *
> + * This function will release the global config lock.
> + */
> +void ice_release_global_cfg_lock(struct ice_hw *hw)
> +{
> +	ice_release_res(hw, ICE_GLOBAL_CFG_LOCK_RES_ID);
> +}
> +
> +/**
> + * ice_acquire_change_lock
> + * @hw: pointer to the HW structure
> + * @access: access type (read or write)
> + *
> + * This function will request ownership of the change lock.
> + */
> +enum ice_status
> +ice_acquire_change_lock(struct ice_hw *hw, enum ice_aq_res_access_type
> access)
> +{
> +	return ice_acquire_res(hw, ICE_CHANGE_LOCK_RES_ID, access,
> +			       ICE_CHANGE_LOCK_TIMEOUT);
> +}
> +
> +/**
> + * ice_release_change_lock
> + * @hw: pointer to the HW structure
> + *
> + * This function will release the change lock using the proper Admin
> Command.
> + */
> +void ice_release_change_lock(struct ice_hw *hw)
> +{
> +	ice_release_res(hw, ICE_CHANGE_LOCK_RES_ID);
> +}
> +
> +/**
> + * ice_get_set_tx_topo - get or set tx topology
> + * @hw: pointer to the HW struct
> + * @buf: pointer to tx topology buffer
> + * @buf_size: buffer size
> + * @cd: pointer to command details structure or NULL
> + * @flags: pointer to descriptor flags
> + * @set: 0-get, 1-set topology
> + *
> + * The function will get or set tx topology
> + */
> +static enum ice_status
> +ice_get_set_tx_topo(struct ice_hw *hw, u8 *buf, u16 buf_size,
> +		    struct ice_sq_cd *cd, u8 *flags, bool set)
> +{
> +	struct ice_aqc_get_set_tx_topo *cmd;
> +	struct ice_aq_desc desc;
> +	enum ice_status status;
> +
> +	cmd = &desc.params.get_set_tx_topo;
> +	if (set) {
> +		ice_fill_dflt_direct_cmd_desc(&desc,
> ice_aqc_opc_set_tx_topo);
> +		cmd->set_flags = ICE_AQC_TX_TOPO_FLAGS_ISSUED;
> +		/* requested to update a new topology, not a default
> topolgy */
> +		if (buf)
> +			cmd->set_flags |=
> ICE_AQC_TX_TOPO_FLAGS_SRC_RAM |
> +
> ICE_AQC_TX_TOPO_FLAGS_LOAD_NEW;
> +	} else {
> +		ice_fill_dflt_direct_cmd_desc(&desc,
> ice_aqc_opc_get_tx_topo);
> +		cmd->get_flags = ICE_AQC_TX_TOPO_GET_RAM;
> +	}
> +	desc.flags |= CPU_TO_LE16(ICE_AQ_FLAG_RD);
> +	status = ice_aq_send_cmd(hw, &desc, buf, buf_size, cd);
> +	if (status)
> +		return status;
> +	/* read the return flag values (first byte) for get operation */
> +	if (!set && flags)
> +		*flags = desc.params.get_set_tx_topo.set_flags;
> +
> +	return ICE_SUCCESS;
> +}
> +
> +/**
> + * ice_cfg_tx_topo - Initialize new tx topology if available
> + * @hw: pointer to the HW struct
> + * @buf: pointer to Tx topology buffer
> + * @len: buffer size
> + *
> + * The function will apply the new Tx topology from the package buffer
> + * if available.
> + */
> +enum ice_status ice_cfg_tx_topo(struct ice_hw *hw, u8 *buf, u32 len)
> +{
> +	u8 *current_topo, *new_topo = NULL;
> +	struct ice_run_time_cfg_seg *seg;
> +	struct ice_buf_hdr *section;
> +	struct ice_pkg_hdr *pkg_hdr;
> +	enum ice_ddp_state state;
> +	u16 i, size = 0, offset;
> +	enum ice_status status;
> +	u32 reg = 0;
> +	u8 flags;
> +
> +	if (!buf || !len)
> +		return ICE_ERR_PARAM;
> +
> +	/* Does FW support new Tx topology mode ? */
> +	if (!hw->func_caps.common_cap.tx_sched_topo_comp_mode_en) {
> +		ice_debug(hw, ICE_DBG_INIT, "FW doesn't support
> compatibility mode\n");
> +		return ICE_ERR_NOT_SUPPORTED;
> +	}
> +
> +	current_topo = (u8 *)ice_malloc(hw, ICE_AQ_MAX_BUF_LEN);
> +	if (!current_topo)
> +		return ICE_ERR_NO_MEMORY;
> +
> +	/* get the current Tx topology */
> +	status = ice_get_set_tx_topo(hw, current_topo,
> ICE_AQ_MAX_BUF_LEN, NULL,
> +				     &flags, false);
> +	ice_free(hw, current_topo);
> +
> +	if (status) {
> +		ice_debug(hw, ICE_DBG_INIT, "Get current topology is
> failed\n");
> +		return status;
> +	}
> +
> +	/* Is default topology already applied ? */
> +	if (!(flags & ICE_AQC_TX_TOPO_FLAGS_LOAD_NEW) &&
> +	    hw->num_tx_sched_layers == 9) {
> +		ice_debug(hw, ICE_DBG_INIT, "Loaded default topology\n");
> +		/* Already default topology is loaded */
> +		return ICE_ERR_ALREADY_EXISTS;
> +	}
> +
> +	/* Is new topology already applied ? */
> +	if ((flags & ICE_AQC_TX_TOPO_FLAGS_LOAD_NEW) &&
> +	    hw->num_tx_sched_layers == 5) {
> +		ice_debug(hw, ICE_DBG_INIT, "Loaded new topology\n");
> +		/* Already new topology is loaded */
> +		return ICE_ERR_ALREADY_EXISTS;
> +	}
> +
> +	/* Is set topology issued already ? */
> +	if (flags & ICE_AQC_TX_TOPO_FLAGS_ISSUED) {
> +		ice_debug(hw, ICE_DBG_INIT, "Update tx topology was done
> by another PF\n");
> +		/* add a small delay before exiting */
> +		for (i = 0; i < 20; i++)
> +			ice_msec_delay(100, true);
> +		return ICE_ERR_ALREADY_EXISTS;
> +	}
> +
> +	/* Change the topology from new to default (5 to 9) */
> +	if (!(flags & ICE_AQC_TX_TOPO_FLAGS_LOAD_NEW) &&
> +	    hw->num_tx_sched_layers == 5) {
> +		ice_debug(hw, ICE_DBG_INIT, "Change topology from 5 to 9
> layers\n");
> +		goto update_topo;
> +	}
> +
> +	pkg_hdr = (struct ice_pkg_hdr *)buf;
> +	state = ice_verify_pkg(pkg_hdr, len);
> +	if (state) {
> +		ice_debug(hw, ICE_DBG_INIT, "failed to verify pkg
> (err: %d)\n",
> +			  state);
> +		return ICE_ERR_CFG;
> +	}
> +
> +	/* find run time configuration segment */
> +	seg = (struct ice_run_time_cfg_seg *)
> +		ice_find_seg_in_pkg(hw,
> SEGMENT_TYPE_ICE_RUN_TIME_CFG, pkg_hdr);
> +	if (!seg) {
> +		ice_debug(hw, ICE_DBG_INIT, "5 layer topology segment is
> missing\n");
> +		return ICE_ERR_CFG;
> +	}
> +
> +	if (LE32_TO_CPU(seg->buf_table.buf_count) < ICE_MIN_S_COUNT) {
> +		ice_debug(hw, ICE_DBG_INIT, "5 layer topology segment
> count(%d) is wrong\n",
> +			  seg->buf_table.buf_count);
> +		return ICE_ERR_CFG;
> +	}
> +
> +	section = ice_pkg_val_buf(seg->buf_table.buf_array);
> +
> +	if (!section || LE32_TO_CPU(section->section_entry[0].type) !=
> +		ICE_SID_TX_5_LAYER_TOPO) {
> +		ice_debug(hw, ICE_DBG_INIT, "5 layer topology section type
> is wrong\n");
> +		return ICE_ERR_CFG;
> +	}
> +
> +	size = LE16_TO_CPU(section->section_entry[0].size);
> +	offset = LE16_TO_CPU(section->section_entry[0].offset);
> +	if (size < ICE_MIN_S_SZ || size > ICE_MAX_S_SZ) {
> +		ice_debug(hw, ICE_DBG_INIT, "5 layer topology section size
> is wrong\n");
> +		return ICE_ERR_CFG;
> +	}
> +
> +	/* make sure the section fits in the buffer */
> +	if (offset + size > ICE_PKG_BUF_SIZE) {
> +		ice_debug(hw, ICE_DBG_INIT, "5 layer topology buffer >
> 4K\n");
> +		return ICE_ERR_CFG;
> +	}
> +
> +	/* Get the new topology buffer */
> +	new_topo = ((u8 *)section) + offset;
> +
> +update_topo:
> +	/* acquire global lock to make sure that set topology issued
> +	 * by one PF
> +	 */
> +	status = ice_acquire_res(hw, ICE_GLOBAL_CFG_LOCK_RES_ID,
> ICE_RES_WRITE,
> +				 ICE_GLOBAL_CFG_LOCK_TIMEOUT);
> +	if (status) {
> +		ice_debug(hw, ICE_DBG_INIT, "Failed to acquire global
> lock\n");
> +		return status;
> +	}
> +
> +	/* check reset was triggered already or not */
> +	reg = rd32(hw, GLGEN_RSTAT);
> +	if (reg & GLGEN_RSTAT_DEVSTATE_M) {
> +		/* Reset is in progress, re-init the hw again */
> +		ice_debug(hw, ICE_DBG_INIT, "Reset is in progress. layer
> topology might be applied already\n");
> +		ice_check_reset(hw);
> +		return ICE_SUCCESS;
> +	}
> +
> +	/* set new topology */
> +	status = ice_get_set_tx_topo(hw, new_topo, size, NULL, NULL, true);
> +	if (status) {
> +		ice_debug(hw, ICE_DBG_INIT, "Set tx topology is failed\n");
> +		return status;
> +	}
> +
> +	/* new topology is updated, delay 1 second before issuing the
> CORRER */
> +	for (i = 0; i < 10; i++)
> +		ice_msec_delay(100, true);
> +	ice_reset(hw, ICE_RESET_CORER);
> +	/* CORER will clear the global lock, so no explicit call
> +	 * required for release
> +	 */
> +	return ICE_SUCCESS;
> +}
> diff --git a/drivers/net/ice/base/ice_ddp.h b/drivers/net/ice/base/ice_ddp.h
> new file mode 100644
> index 0000000000..53bbbe2a5a
> --- /dev/null
> +++ b/drivers/net/ice/base/ice_ddp.h
> @@ -0,0 +1,466 @@
> +/* SPDX-License-Identifier: BSD-3-Clause
> + * Copyright(c) 2001-2022 Intel Corporation
> + */
> +
> +#ifndef _ICE_DDP_H_
> +#define _ICE_DDP_H_
> +
> +#include "ice_osdep.h"
> +#include "ice_adminq_cmd.h"
> +#include "ice_controlq.h"
> +#include "ice_status.h"
> +#include "ice_flex_type.h"
> +#include "ice_protocol_type.h"
> +
> +/* Package minimal version supported */
> +#define ICE_PKG_SUPP_VER_MAJ	1
> +#define ICE_PKG_SUPP_VER_MNR	3
> +
> +/* Package format version */
> +#define ICE_PKG_FMT_VER_MAJ	1
> +#define ICE_PKG_FMT_VER_MNR	0
> +#define ICE_PKG_FMT_VER_UPD	0
> +#define ICE_PKG_FMT_VER_DFT	0
> +
> +#define ICE_PKG_CNT 4
> +
> +enum ice_ddp_state {
> +	/* Indicates that this call to ice_init_pkg
> +	 * successfully loaded the requested DDP package
> +	 */
> +	ICE_DDP_PKG_SUCCESS				= 0,
> +
> +	/* Generic error for already loaded errors, it is mapped later to
> +	 * the more specific one (one of the next 3)
> +	 */
> +	ICE_DDP_PKG_ALREADY_LOADED			= -1,
> +
> +	/* Indicates that a DDP package of the same version has already
> been
> +	 * loaded onto the device by a previous call or by another PF
> +	 */
> +	ICE_DDP_PKG_SAME_VERSION_ALREADY_LOADED		= -2,
> +
> +	/* The device has a DDP package that is not supported by the driver
> */
> +	ICE_DDP_PKG_ALREADY_LOADED_NOT_SUPPORTED	= -3,
> +
> +	/* The device has a compatible package
> +	 * (but different from the request) already loaded
> +	 */
> +	ICE_DDP_PKG_COMPATIBLE_ALREADY_LOADED		= -4,
> +
> +	/* The firmware loaded on the device is not compatible with
> +	 * the DDP package loaded
> +	 */
> +	ICE_DDP_PKG_FW_MISMATCH				= -5,
> +
> +	/* The DDP package file is invalid */
> +	ICE_DDP_PKG_INVALID_FILE			= -6,
> +
> +	/* The version of the DDP package provided is higher than
> +	 * the driver supports
> +	 */
> +	ICE_DDP_PKG_FILE_VERSION_TOO_HIGH		= -7,
> +
> +	/* The version of the DDP package provided is lower than the
> +	 * driver supports
> +	 */
> +	ICE_DDP_PKG_FILE_VERSION_TOO_LOW		= -8,
> +
> +	/* Missing security manifest in DDP pkg */
> +	ICE_DDP_PKG_NO_SEC_MANIFEST			= -9,
> +
> +	/* The RSA signature of the DDP package file provided is invalid */
> +	ICE_DDP_PKG_FILE_SIGNATURE_INVALID		= -10,
> +
> +	/* The DDP package file security revision is too low and not
> +	 * supported by firmware
> +	 */
> +	ICE_DDP_PKG_SECURE_VERSION_NBR_TOO_LOW		= -11,
> +
> +	/* Manifest hash mismatch */
> +	ICE_DDP_PKG_MANIFEST_INVALID			= -12,
> +
> +	/* Buffer hash mismatches manifest */
> +	ICE_DDP_PKG_BUFFER_INVALID			= -13,
> +
> +	/* Other errors */
> +	ICE_DDP_PKG_ERR					= -14,
> +};
> +
> +/* Package and segment headers and tables */
> +struct ice_pkg_hdr {
> +	struct ice_pkg_ver pkg_format_ver;
> +	__le32 seg_count;
> +	__le32 seg_offset[STRUCT_HACK_VAR_LEN];
> +};
> +
> +/* Package signing algorithm types */
> +#define SEGMENT_SIGN_TYPE_INVALID	0x00000000
> +#define SEGMENT_SIGN_TYPE_RSA2K		0x00000001
> +#define SEGMENT_SIGN_TYPE_RSA3K		0x00000002
> +#define SEGMENT_SIGN_TYPE_RSA3K_SBB	0x00000003 /* Secure Boot
> Block */
> +
> +/* generic segment */
> +struct ice_generic_seg_hdr {
> +#define	SEGMENT_TYPE_INVALID	0x00000000
> +#define SEGMENT_TYPE_METADATA	0x00000001
> +#define SEGMENT_TYPE_ICE_E810	0x00000010
> +#define SEGMENT_TYPE_SIGNING	0x00001001
> +#define SEGMENT_TYPE_ICE_RUN_TIME_CFG 0x00000020
> +	__le32 seg_type;
> +	struct ice_pkg_ver seg_format_ver;
> +	__le32 seg_size;
> +	char seg_id[ICE_PKG_NAME_SIZE];
> +};
> +
> +/* ice specific segment */
> +
> +union ice_device_id {
> +	struct {
> +		__le16 device_id;
> +		__le16 vendor_id;
> +	} dev_vend_id;
> +	__le32 id;
> +};
> +
> +struct ice_device_id_entry {
> +	union ice_device_id device;
> +	union ice_device_id sub_device;
> +};
> +
> +struct ice_seg {
> +	struct ice_generic_seg_hdr hdr;
> +	__le32 device_table_count;
> +	struct ice_device_id_entry device_table[STRUCT_HACK_VAR_LEN];
> +};
> +
> +struct ice_nvm_table {
> +	__le32 table_count;
> +	__le32 vers[STRUCT_HACK_VAR_LEN];
> +};
> +
> +struct ice_buf {
> +#define ICE_PKG_BUF_SIZE	4096
> +	u8 buf[ICE_PKG_BUF_SIZE];
> +};
> +
> +struct ice_buf_table {
> +	__le32 buf_count;
> +	struct ice_buf buf_array[STRUCT_HACK_VAR_LEN];
> +};
> +
> +struct ice_run_time_cfg_seg {
> +	struct ice_generic_seg_hdr hdr;
> +	u8 rsvd[8];
> +	struct ice_buf_table buf_table;
> +};
> +
> +/* global metadata specific segment */
> +struct ice_global_metadata_seg {
> +	struct ice_generic_seg_hdr hdr;
> +	struct ice_pkg_ver pkg_ver;
> +	__le32 rsvd;
> +	char pkg_name[ICE_PKG_NAME_SIZE];
> +};
> +
> +#define ICE_MIN_S_OFF		12
> +#define ICE_MAX_S_OFF		4095
> +#define ICE_MIN_S_SZ		1
> +#define ICE_MAX_S_SZ		4084
> +
> +struct ice_sign_seg {
> +	struct ice_generic_seg_hdr hdr;
> +	__le32 seg_id;
> +	__le32 sign_type;
> +	__le32 signed_seg_idx;
> +	__le32 signed_buf_start;
> +	__le32 signed_buf_count;
> +#define ICE_SIGN_SEG_RESERVED_COUNT	44
> +	u8 reserved[ICE_SIGN_SEG_RESERVED_COUNT];
> +	struct ice_buf_table buf_tbl;
> +};
> +
> +/* section information */
> +struct ice_section_entry {
> +	__le32 type;
> +	__le16 offset;
> +	__le16 size;
> +};
> +
> +#define ICE_MIN_S_COUNT		1
> +#define ICE_MAX_S_COUNT		511
> +#define ICE_MIN_S_DATA_END	12
> +#define ICE_MAX_S_DATA_END	4096
> +
> +#define ICE_METADATA_BUF	0x80000000
> +
> +struct ice_buf_hdr {
> +	__le16 section_count;
> +	__le16 data_end;
> +	struct ice_section_entry section_entry[STRUCT_HACK_VAR_LEN];
> +};
> +
> +#define ICE_MAX_ENTRIES_IN_BUF(hd_sz, ent_sz) ((ICE_PKG_BUF_SIZE - \
> +	ice_struct_size((struct ice_buf_hdr *)0, section_entry, 1) - (hd_sz)) /\
> +	(ent_sz))
> +
> +/* ice package section IDs */
> +#define ICE_SID_METADATA		1
> +#define ICE_SID_XLT0_SW			10
> +#define ICE_SID_XLT_KEY_BUILDER_SW	11
> +#define ICE_SID_XLT1_SW			12
> +#define ICE_SID_XLT2_SW			13
> +#define ICE_SID_PROFID_TCAM_SW		14
> +#define ICE_SID_PROFID_REDIR_SW		15
> +#define ICE_SID_FLD_VEC_SW		16
> +#define ICE_SID_CDID_KEY_BUILDER_SW	17
> +#define ICE_SID_CDID_REDIR_SW		18
> +
> +#define ICE_SID_XLT0_ACL		20
> +#define ICE_SID_XLT_KEY_BUILDER_ACL	21
> +#define ICE_SID_XLT1_ACL		22
> +#define ICE_SID_XLT2_ACL		23
> +#define ICE_SID_PROFID_TCAM_ACL		24
> +#define ICE_SID_PROFID_REDIR_ACL	25
> +#define ICE_SID_FLD_VEC_ACL		26
> +#define ICE_SID_CDID_KEY_BUILDER_ACL	27
> +#define ICE_SID_CDID_REDIR_ACL		28
> +
> +#define ICE_SID_XLT0_FD			30
> +#define ICE_SID_XLT_KEY_BUILDER_FD	31
> +#define ICE_SID_XLT1_FD			32
> +#define ICE_SID_XLT2_FD			33
> +#define ICE_SID_PROFID_TCAM_FD		34
> +#define ICE_SID_PROFID_REDIR_FD		35
> +#define ICE_SID_FLD_VEC_FD		36
> +#define ICE_SID_CDID_KEY_BUILDER_FD	37
> +#define ICE_SID_CDID_REDIR_FD		38
> +
> +#define ICE_SID_XLT0_RSS		40
> +#define ICE_SID_XLT_KEY_BUILDER_RSS	41
> +#define ICE_SID_XLT1_RSS		42
> +#define ICE_SID_XLT2_RSS		43
> +#define ICE_SID_PROFID_TCAM_RSS		44
> +#define ICE_SID_PROFID_REDIR_RSS	45
> +#define ICE_SID_FLD_VEC_RSS		46
> +#define ICE_SID_CDID_KEY_BUILDER_RSS	47
> +#define ICE_SID_CDID_REDIR_RSS		48
> +
> +#define ICE_SID_RXPARSER_CAM		50
> +#define ICE_SID_RXPARSER_NOMATCH_CAM	51
> +#define ICE_SID_RXPARSER_IMEM		52
> +#define ICE_SID_RXPARSER_XLT0_BUILDER	53
> +#define ICE_SID_RXPARSER_NODE_PTYPE	54
> +#define ICE_SID_RXPARSER_MARKER_PTYPE	55
> +#define ICE_SID_RXPARSER_BOOST_TCAM	56
> +#define ICE_SID_RXPARSER_PROTO_GRP	57
> +#define ICE_SID_RXPARSER_METADATA_INIT	58
> +#define ICE_SID_RXPARSER_XLT0		59
> +
> +#define ICE_SID_TXPARSER_CAM		60
> +#define ICE_SID_TXPARSER_NOMATCH_CAM	61
> +#define ICE_SID_TXPARSER_IMEM		62
> +#define ICE_SID_TXPARSER_XLT0_BUILDER	63
> +#define ICE_SID_TXPARSER_NODE_PTYPE	64
> +#define ICE_SID_TXPARSER_MARKER_PTYPE	65
> +#define ICE_SID_TXPARSER_BOOST_TCAM	66
> +#define ICE_SID_TXPARSER_PROTO_GRP	67
> +#define ICE_SID_TXPARSER_METADATA_INIT	68
> +#define ICE_SID_TXPARSER_XLT0		69
> +
> +#define ICE_SID_RXPARSER_INIT_REDIR	70
> +#define ICE_SID_TXPARSER_INIT_REDIR	71
> +#define ICE_SID_RXPARSER_MARKER_GRP	72
> +#define ICE_SID_TXPARSER_MARKER_GRP	73
> +#define ICE_SID_RXPARSER_LAST_PROTO	74
> +#define ICE_SID_TXPARSER_LAST_PROTO	75
> +#define ICE_SID_RXPARSER_PG_SPILL	76
> +#define ICE_SID_TXPARSER_PG_SPILL	77
> +#define ICE_SID_RXPARSER_NOMATCH_SPILL	78
> +#define ICE_SID_TXPARSER_NOMATCH_SPILL	79
> +
> +#define ICE_SID_XLT0_PE			80
> +#define ICE_SID_XLT_KEY_BUILDER_PE	81
> +#define ICE_SID_XLT1_PE			82
> +#define ICE_SID_XLT2_PE			83
> +#define ICE_SID_PROFID_TCAM_PE		84
> +#define ICE_SID_PROFID_REDIR_PE		85
> +#define ICE_SID_FLD_VEC_PE		86
> +#define ICE_SID_CDID_KEY_BUILDER_PE	87
> +#define ICE_SID_CDID_REDIR_PE		88
> +
> +#define ICE_SID_RXPARSER_FLAG_REDIR	97
> +
> +/* Label Metadata section IDs */
> +#define ICE_SID_LBL_FIRST		0x80000010
> +#define ICE_SID_LBL_RXPARSER_IMEM	0x80000010
> +#define ICE_SID_LBL_TXPARSER_IMEM	0x80000011
> +#define ICE_SID_LBL_RESERVED_12		0x80000012
> +#define ICE_SID_LBL_RESERVED_13		0x80000013
> +#define ICE_SID_LBL_RXPARSER_MARKER	0x80000014
> +#define ICE_SID_LBL_TXPARSER_MARKER	0x80000015
> +#define ICE_SID_LBL_PTYPE		0x80000016
> +#define ICE_SID_LBL_PROTOCOL_ID		0x80000017
> +#define ICE_SID_LBL_RXPARSER_TMEM	0x80000018
> +#define ICE_SID_LBL_TXPARSER_TMEM	0x80000019
> +#define ICE_SID_LBL_RXPARSER_PG		0x8000001A
> +#define ICE_SID_LBL_TXPARSER_PG		0x8000001B
> +#define ICE_SID_LBL_RXPARSER_M_TCAM	0x8000001C
> +#define ICE_SID_LBL_TXPARSER_M_TCAM	0x8000001D
> +#define ICE_SID_LBL_SW_PROFID_TCAM	0x8000001E
> +#define ICE_SID_LBL_ACL_PROFID_TCAM	0x8000001F
> +#define ICE_SID_LBL_PE_PROFID_TCAM	0x80000020
> +#define ICE_SID_LBL_RSS_PROFID_TCAM	0x80000021
> +#define ICE_SID_LBL_FD_PROFID_TCAM	0x80000022
> +#define ICE_SID_LBL_FLAG		0x80000023
> +#define ICE_SID_LBL_REG			0x80000024
> +#define ICE_SID_LBL_SW_PTG		0x80000025
> +#define ICE_SID_LBL_ACL_PTG		0x80000026
> +#define ICE_SID_LBL_PE_PTG		0x80000027
> +#define ICE_SID_LBL_RSS_PTG		0x80000028
> +#define ICE_SID_LBL_FD_PTG		0x80000029
> +#define ICE_SID_LBL_SW_VSIG		0x8000002A
> +#define ICE_SID_LBL_ACL_VSIG		0x8000002B
> +#define ICE_SID_LBL_PE_VSIG		0x8000002C
> +#define ICE_SID_LBL_RSS_VSIG		0x8000002D
> +#define ICE_SID_LBL_FD_VSIG		0x8000002E
> +#define ICE_SID_LBL_PTYPE_META		0x8000002F
> +#define ICE_SID_LBL_SW_PROFID		0x80000030
> +#define ICE_SID_LBL_ACL_PROFID		0x80000031
> +#define ICE_SID_LBL_PE_PROFID		0x80000032
> +#define ICE_SID_LBL_RSS_PROFID		0x80000033
> +#define ICE_SID_LBL_FD_PROFID		0x80000034
> +#define ICE_SID_LBL_RXPARSER_MARKER_GRP	0x80000035
> +#define ICE_SID_LBL_TXPARSER_MARKER_GRP	0x80000036
> +#define ICE_SID_LBL_RXPARSER_PROTO	0x80000037
> +#define ICE_SID_LBL_TXPARSER_PROTO	0x80000038
> +/* The following define MUST be updated to reflect the last label section
> ID */
> +#define ICE_SID_LBL_LAST		0x80000038
> +
> +/* Label ICE runtime configuration section IDs */
> +#define ICE_SID_TX_5_LAYER_TOPO		0x10
> +
> +enum ice_block {
> +	ICE_BLK_SW = 0,
> +	ICE_BLK_ACL,
> +	ICE_BLK_FD,
> +	ICE_BLK_RSS,
> +	ICE_BLK_PE,
> +	ICE_BLK_COUNT
> +};
> +
> +enum ice_sect {
> +	ICE_XLT0 = 0,
> +	ICE_XLT_KB,
> +	ICE_XLT1,
> +	ICE_XLT2,
> +	ICE_PROF_TCAM,
> +	ICE_PROF_REDIR,
> +	ICE_VEC_TBL,
> +	ICE_CDID_KB,
> +	ICE_CDID_REDIR,
> +	ICE_SECT_COUNT
> +};
> +
> +/* package buffer building */
> +
> +struct ice_buf_build {
> +	struct ice_buf buf;
> +	u16 reserved_section_table_entries;
> +};
> +
> +struct ice_pkg_enum {
> +	struct ice_buf_table *buf_table;
> +	u32 buf_idx;
> +
> +	u32 type;
> +	struct ice_buf_hdr *buf;
> +	u32 sect_idx;
> +	void *sect;
> +	u32 sect_type;
> +
> +	u32 entry_idx;
> +	void *(*handler)(u32 sect_type, void *section, u32 index, u32
> *offset);
> +};
> +
> +/* package Marker PType TCAM entry */
> +struct ice_marker_ptype_tcam_entry {
> +#define ICE_MARKER_PTYPE_TCAM_ADDR_MAX	1024
> +	__le16 addr;
> +	__le16 ptype;
> +	u8 keys[20];
> +};
> +
> +struct ice_marker_ptype_tcam_section {
> +	__le16 count;
> +	__le16 reserved;
> +	struct ice_marker_ptype_tcam_entry tcam[STRUCT_HACK_VAR_LEN];
> +};
> +
> +#define ICE_MAX_MARKER_PTYPE_TCAMS_IN_BUF
> ICE_MAX_ENTRIES_IN_BUF( \
> +	ice_struct_size((struct ice_marker_ptype_tcam_section *)0, tcam, 1)
> - \
> +	sizeof(struct ice_marker_ptype_tcam_entry), \
> +	sizeof(struct ice_marker_ptype_tcam_entry))
> +
> +struct ice_hw;
> +
> +enum ice_status
> +ice_acquire_change_lock(struct ice_hw *hw, enum ice_aq_res_access_type
> access);
> +void ice_release_change_lock(struct ice_hw *hw);
> +
> +struct ice_buf_build *ice_pkg_buf_alloc(struct ice_hw *hw);
> +void *
> +ice_pkg_buf_alloc_section(struct ice_buf_build *bld, u32 type, u16 size);
> +enum ice_status
> +ice_pkg_buf_reserve_section(struct ice_buf_build *bld, u16 count);
> +enum ice_status
> +ice_get_sw_fv_list(struct ice_hw *hw, struct ice_prot_lkup_ext *lkups,
> +		   ice_bitmap_t *bm, struct LIST_HEAD_TYPE *fv_list);
> +u16 ice_pkg_buf_get_active_sections(struct ice_buf_build *bld);
> +
> +enum ice_status
> +ice_update_pkg(struct ice_hw *hw, struct ice_buf *bufs, u32 count);
> +enum ice_status
> +ice_update_pkg_no_lock(struct ice_hw *hw, struct ice_buf *bufs, u32
> count);
> +void ice_release_global_cfg_lock(struct ice_hw *hw);
> +struct ice_generic_seg_hdr *
> +ice_find_seg_in_pkg(struct ice_hw *hw, u32 seg_type,
> +		    struct ice_pkg_hdr *pkg_hdr);
> +enum ice_ddp_state
> +ice_verify_pkg(struct ice_pkg_hdr *pkg, u32 len);
> +enum ice_ddp_state
> +ice_get_pkg_info(struct ice_hw *hw);
> +void ice_init_pkg_hints(struct ice_hw *hw, struct ice_seg *ice_seg);
> +struct ice_buf_table *ice_find_buf_table(struct ice_seg *ice_seg);
> +enum ice_status
> +ice_acquire_global_cfg_lock(struct ice_hw *hw,
> +			    enum ice_aq_res_access_type access);
> +
> +struct ice_buf_table *ice_find_buf_table(struct ice_seg *ice_seg);
> +struct ice_buf_hdr *
> +ice_pkg_enum_buf(struct ice_seg *ice_seg, struct ice_pkg_enum *state);
> +bool
> +ice_pkg_advance_sect(struct ice_seg *ice_seg, struct ice_pkg_enum *state);
> +void *
> +ice_pkg_enum_entry(struct ice_seg *ice_seg, struct ice_pkg_enum *state,
> +		   u32 sect_type, u32 *offset,
> +		   void *(*handler)(u32 sect_type, void *section,
> +				    u32 index, u32 *offset));
> +void *
> +ice_pkg_enum_section(struct ice_seg *ice_seg, struct ice_pkg_enum *state,
> +		     u32 sect_type);
> +enum ice_ddp_state ice_init_pkg(struct ice_hw *hw, u8 *buff, u32 len);
> +enum ice_ddp_state
> +ice_copy_and_init_pkg(struct ice_hw *hw, const u8 *buf, u32 len);
> +bool ice_is_init_pkg_successful(enum ice_ddp_state state);
> +void ice_free_seg(struct ice_hw *hw);
> +
> +struct ice_buf_build *
> +ice_pkg_buf_alloc_single_section(struct ice_hw *hw, u32 type, u16 size,
> +				 void **section);
> +struct ice_buf *ice_pkg_buf(struct ice_buf_build *bld);
> +void ice_pkg_buf_free(struct ice_hw *hw, struct ice_buf_build *bld);
> +
> +enum ice_status ice_cfg_tx_topo(struct ice_hw *hw, u8 *buf, u32 len);
> +
> +#endif /* _ICE_DDP_H_ */
> diff --git a/drivers/net/ice/base/ice_defs.h
> b/drivers/net/ice/base/ice_defs.h
> new file mode 100644
> index 0000000000..6e886f6aac
> --- /dev/null
> +++ b/drivers/net/ice/base/ice_defs.h
> @@ -0,0 +1,49 @@
> +/* SPDX-License-Identifier: BSD-3-Clause
> + * Copyright(c) 2001-2022 Intel Corporation
> + */
> +
> +#ifndef _ICE_DEFS_H_
> +#define _ICE_DEFS_H_
> +
> +#define ETH_ALEN	6
> +
> +#define ETH_HEADER_LEN	14
> +
> +#define BIT(a) (1UL << (a))
> +#define BIT_ULL(a) (1ULL << (a))
> +
> +#define BITS_PER_BYTE	8
> +
> +#define _FORCE_
> +
> +#define ICE_BYTES_PER_WORD	2
> +#define ICE_BYTES_PER_DWORD	4
> +#define ICE_MAX_TRAFFIC_CLASS	8
> +
> +/**
> + * ROUND_UP - round up to next arbitrary multiple (not a power of 2)
> + * @a: value to round up
> + * @b: arbitrary multiple
> + *
> + * Round up to the next multiple of the arbitrary b.
> + * Note, when b is a power of 2 use ICE_ALIGN() instead.
> + */
> +#define ROUND_UP(a, b)	((b) * DIVIDE_AND_ROUND_UP((a), (b)))
> +
> +#define MIN_T(_t, _a, _b)	min((_t)(_a), (_t)(_b))
> +
> +#define IS_ASCII(_ch)	((_ch) < 0x80)
> +
> +#define STRUCT_HACK_VAR_LEN
> +/**
> + * ice_struct_size - size of struct with C99 flexible array member
> + * @ptr: pointer to structure
> + * @field: flexible array member (last member of the structure)
> + * @num: number of elements of that flexible array member
> + */
> +#define ice_struct_size(ptr, field, num) \
> +	(sizeof(*(ptr)) + sizeof(*(ptr)->field) * (num))
> +
> +#define FLEX_ARRAY_SIZE(_ptr, _mem, cnt) ((cnt) * sizeof(_ptr->_mem[0]))
> +
> +#endif /* _ICE_DEFS_H_ */
> diff --git a/drivers/net/ice/base/ice_flex_pipe.c
> b/drivers/net/ice/base/ice_flex_pipe.c
> index 3918169001..a43d7ef76b 100644
> --- a/drivers/net/ice/base/ice_flex_pipe.c
> +++ b/drivers/net/ice/base/ice_flex_pipe.c
> @@ -3,6 +3,7 @@
>   */
> 
>  #include "ice_common.h"
> +#include "ice_ddp.h"
>  #include "ice_flex_pipe.h"
>  #include "ice_protocol_type.h"
>  #include "ice_flow.h"
> @@ -106,2049 +107,224 @@ static u32 ice_sect_id(enum ice_block blk,
> enum ice_sect sect)
>  }
> 
>  /**
> - * ice_pkg_val_buf
> - * @buf: pointer to the ice buffer
> - *
> - * This helper function validates a buffer's header.
> - */
> -static struct ice_buf_hdr *ice_pkg_val_buf(struct ice_buf *buf)
> -{
> -	struct ice_buf_hdr *hdr;
> -	u16 section_count;
> -	u16 data_end;
> -
> -	hdr = (struct ice_buf_hdr *)buf->buf;
> -	/* verify data */
> -	section_count = LE16_TO_CPU(hdr->section_count);
> -	if (section_count < ICE_MIN_S_COUNT || section_count >
> ICE_MAX_S_COUNT)
> -		return NULL;
> -
> -	data_end = LE16_TO_CPU(hdr->data_end);
> -	if (data_end < ICE_MIN_S_DATA_END || data_end >
> ICE_MAX_S_DATA_END)
> -		return NULL;
> -
> -	return hdr;
> -}
> -
> -/**
> - * ice_find_buf_table
> - * @ice_seg: pointer to the ice segment
> - *
> - * Returns the address of the buffer table within the ice segment.
> - */
> -static struct ice_buf_table *ice_find_buf_table(struct ice_seg *ice_seg)
> -{
> -	struct ice_nvm_table *nvms;
> -
> -	nvms = (struct ice_nvm_table *)
> -		(ice_seg->device_table +
> -		 LE32_TO_CPU(ice_seg->device_table_count));
> -
> -	return (_FORCE_ struct ice_buf_table *)
> -		(nvms->vers + LE32_TO_CPU(nvms->table_count));
> -}
> -
> -/**
> - * ice_pkg_enum_buf
> - * @ice_seg: pointer to the ice segment (or NULL on subsequent calls)
> - * @state: pointer to the enum state
> - *
> - * This function will enumerate all the buffers in the ice segment. The first
> - * call is made with the ice_seg parameter non-NULL; on subsequent calls,
> - * ice_seg is set to NULL which continues the enumeration. When the
> function
> - * returns a NULL pointer, then the end of the buffers has been reached, or
> an
> - * unexpected value has been detected (for example an invalid section
> count or
> - * an invalid buffer end value).
> - */
> -static struct ice_buf_hdr *
> -ice_pkg_enum_buf(struct ice_seg *ice_seg, struct ice_pkg_enum *state)
> -{
> -	if (ice_seg) {
> -		state->buf_table = ice_find_buf_table(ice_seg);
> -		if (!state->buf_table)
> -			return NULL;
> -
> -		state->buf_idx = 0;
> -		return ice_pkg_val_buf(state->buf_table->buf_array);
> -	}
> -
> -	if (++state->buf_idx < LE32_TO_CPU(state->buf_table->buf_count))
> -		return ice_pkg_val_buf(state->buf_table->buf_array +
> -				       state->buf_idx);
> -	else
> -		return NULL;
> -}
> -
> -/**
> - * ice_pkg_advance_sect
> - * @ice_seg: pointer to the ice segment (or NULL on subsequent calls)
> - * @state: pointer to the enum state
> - *
> - * This helper function will advance the section within the ice segment,
> - * also advancing the buffer if needed.
> - */
> -static bool
> -ice_pkg_advance_sect(struct ice_seg *ice_seg, struct ice_pkg_enum *state)
> -{
> -	if (!ice_seg && !state->buf)
> -		return false;
> -
> -	if (!ice_seg && state->buf)
> -		if (++state->sect_idx < LE16_TO_CPU(state->buf-
> >section_count))
> -			return true;
> -
> -	state->buf = ice_pkg_enum_buf(ice_seg, state);
> -	if (!state->buf)
> -		return false;
> -
> -	/* start of new buffer, reset section index */
> -	state->sect_idx = 0;
> -	return true;
> -}
> -
> -/**
> - * ice_pkg_enum_section
> - * @ice_seg: pointer to the ice segment (or NULL on subsequent calls)
> - * @state: pointer to the enum state
> - * @sect_type: section type to enumerate
> - *
> - * This function will enumerate all the sections of a particular type in the
> - * ice segment. The first call is made with the ice_seg parameter non-NULL;
> - * on subsequent calls, ice_seg is set to NULL which continues the
> enumeration.
> - * When the function returns a NULL pointer, then the end of the matching
> - * sections has been reached.
> - */
> -void *
> -ice_pkg_enum_section(struct ice_seg *ice_seg, struct ice_pkg_enum *state,
> -		     u32 sect_type)
> -{
> -	u16 offset, size;
> -
> -	if (ice_seg)
> -		state->type = sect_type;
> -
> -	if (!ice_pkg_advance_sect(ice_seg, state))
> -		return NULL;
> -
> -	/* scan for next matching section */
> -	while (state->buf->section_entry[state->sect_idx].type !=
> -	       CPU_TO_LE32(state->type))
> -		if (!ice_pkg_advance_sect(NULL, state))
> -			return NULL;
> -
> -	/* validate section */
> -	offset = LE16_TO_CPU(state->buf->section_entry[state-
> >sect_idx].offset);
> -	if (offset < ICE_MIN_S_OFF || offset > ICE_MAX_S_OFF)
> -		return NULL;
> -
> -	size = LE16_TO_CPU(state->buf->section_entry[state->sect_idx].size);
> -	if (size < ICE_MIN_S_SZ || size > ICE_MAX_S_SZ)
> -		return NULL;
> -
> -	/* make sure the section fits in the buffer */
> -	if (offset + size > ICE_PKG_BUF_SIZE)
> -		return NULL;
> -
> -	state->sect_type =
> -		LE32_TO_CPU(state->buf->section_entry[state-
> >sect_idx].type);
> -
> -	/* calc pointer to this section */
> -	state->sect = ((u8 *)state->buf) +
> -		LE16_TO_CPU(state->buf->section_entry[state-
> >sect_idx].offset);
> -
> -	return state->sect;
> -}
> -
> -/**
> - * ice_pkg_enum_entry
> - * @ice_seg: pointer to the ice segment (or NULL on subsequent calls)
> - * @state: pointer to the enum state
> - * @sect_type: section type to enumerate
> - * @offset: pointer to variable that receives the offset in the table
> (optional)
> - * @handler: function that handles access to the entries into the section
> type
> - *
> - * This function will enumerate all the entries in particular section type in
> - * the ice segment. The first call is made with the ice_seg parameter non-
> NULL;
> - * on subsequent calls, ice_seg is set to NULL which continues the
> enumeration.
> - * When the function returns a NULL pointer, then the end of the entries
> has
> - * been reached.
> - *
> - * Since each section may have a different header and entry size, the
> handler
> - * function is needed to determine the number and location entries in
> each
> - * section.
> - *
> - * The offset parameter is optional, but should be used for sections that
> - * contain an offset for each section table. For such cases, the section
> handler
> - * function must return the appropriate offset + index to give the
> absolution
> - * offset for each entry. For example, if the base for a section's header
> - * indicates a base offset of 10, and the index for the entry is 2, then
> - * section handler function should set the offset to 10 + 2 = 12.
> - */
> -void *
> -ice_pkg_enum_entry(struct ice_seg *ice_seg, struct ice_pkg_enum *state,
> -		   u32 sect_type, u32 *offset,
> -		   void *(*handler)(u32 sect_type, void *section,
> -				    u32 index, u32 *offset))
> -{
> -	void *entry;
> -
> -	if (ice_seg) {
> -		if (!handler)
> -			return NULL;
> -
> -		if (!ice_pkg_enum_section(ice_seg, state, sect_type))
> -			return NULL;
> -
> -		state->entry_idx = 0;
> -		state->handler = handler;
> -	} else {
> -		state->entry_idx++;
> -	}
> -
> -	if (!state->handler)
> -		return NULL;
> -
> -	/* get entry */
> -	entry = state->handler(state->sect_type, state->sect, state-
> >entry_idx,
> -			       offset);
> -	if (!entry) {
> -		/* end of a section, look for another section of this type */
> -		if (!ice_pkg_enum_section(NULL, state, 0))
> -			return NULL;
> -
> -		state->entry_idx = 0;
> -		entry = state->handler(state->sect_type, state->sect,
> -				       state->entry_idx, offset);
> -	}
> -
> -	return entry;
> -}
> -
> -/**
> - * ice_hw_ptype_ena - check if the PTYPE is enabled or not
> - * @hw: pointer to the HW structure
> - * @ptype: the hardware PTYPE
> - */
> -bool ice_hw_ptype_ena(struct ice_hw *hw, u16 ptype)
> -{
> -	return ptype < ICE_FLOW_PTYPE_MAX &&
> -	       ice_is_bit_set(hw->hw_ptype, ptype);
> -}
> -
> -/**
> - * ice_marker_ptype_tcam_handler
> - * @sect_type: section type
> - * @section: pointer to section
> - * @index: index of the Marker PType TCAM entry to be returned
> - * @offset: pointer to receive absolute offset, always 0 for ptype TCAM
> sections
> - *
> - * This is a callback function that can be passed to ice_pkg_enum_entry.
> - * Handles enumeration of individual Marker PType TCAM entries.
> - */
> -static void *
> -ice_marker_ptype_tcam_handler(u32 sect_type, void *section, u32 index,
> -			      u32 *offset)
> -{
> -	struct ice_marker_ptype_tcam_section *marker_ptype;
> -
> -	if (!section)
> -		return NULL;
> -
> -	if (sect_type != ICE_SID_RXPARSER_MARKER_PTYPE)
> -		return NULL;
> -
> -	if (index > ICE_MAX_MARKER_PTYPE_TCAMS_IN_BUF)
> -		return NULL;
> -
> -	if (offset)
> -		*offset = 0;
> -
> -	marker_ptype = (struct ice_marker_ptype_tcam_section *)section;
> -	if (index >= LE16_TO_CPU(marker_ptype->count))
> -		return NULL;
> -
> -	return marker_ptype->tcam + index;
> -}
> -
> -/**
> - * ice_fill_hw_ptype - fill the enabled PTYPE bit information
> - * @hw: pointer to the HW structure
> - */
> -static void
> -ice_fill_hw_ptype(struct ice_hw *hw)
> -{
> -	struct ice_marker_ptype_tcam_entry *tcam;
> -	struct ice_seg *seg = hw->seg;
> -	struct ice_pkg_enum state;
> -
> -	ice_zero_bitmap(hw->hw_ptype, ICE_FLOW_PTYPE_MAX);
> -	if (!seg)
> -		return;
> -
> -	ice_memset(&state, 0, sizeof(state), ICE_NONDMA_MEM);
> -
> -	do {
> -		tcam = (struct ice_marker_ptype_tcam_entry *)
> -			ice_pkg_enum_entry(seg, &state,
> -					   ICE_SID_RXPARSER_MARKER_PTYPE,
> NULL,
> -					   ice_marker_ptype_tcam_handler);
> -		if (tcam &&
> -		    LE16_TO_CPU(tcam->addr) <
> ICE_MARKER_PTYPE_TCAM_ADDR_MAX &&
> -		    LE16_TO_CPU(tcam->ptype) < ICE_FLOW_PTYPE_MAX)
> -			ice_set_bit(LE16_TO_CPU(tcam->ptype), hw-
> >hw_ptype);
> -
> -		seg = NULL;
> -	} while (tcam);
> -}
> -
> -/**
> - * ice_boost_tcam_handler
> - * @sect_type: section type
> - * @section: pointer to section
> - * @index: index of the boost TCAM entry to be returned
> - * @offset: pointer to receive absolute offset, always 0 for boost TCAM
> sections
> - *
> - * This is a callback function that can be passed to ice_pkg_enum_entry.
> - * Handles enumeration of individual boost TCAM entries.
> - */
> -static void *
> -ice_boost_tcam_handler(u32 sect_type, void *section, u32 index, u32
> *offset)
> -{
> -	struct ice_boost_tcam_section *boost;
> -
> -	if (!section)
> -		return NULL;
> -
> -	if (sect_type != ICE_SID_RXPARSER_BOOST_TCAM)
> -		return NULL;
> -
> -	if (index > ICE_MAX_BST_TCAMS_IN_BUF)
> -		return NULL;
> -
> -	if (offset)
> -		*offset = 0;
> -
> -	boost = (struct ice_boost_tcam_section *)section;
> -	if (index >= LE16_TO_CPU(boost->count))
> -		return NULL;
> -
> -	return boost->tcam + index;
> -}
> -
> -/**
> - * ice_find_boost_entry
> - * @ice_seg: pointer to the ice segment (non-NULL)
> - * @addr: Boost TCAM address of entry to search for
> - * @entry: returns pointer to the entry
> - *
> - * Finds a particular Boost TCAM entry and returns a pointer to that entry
> - * if it is found. The ice_seg parameter must not be NULL since the first call
> - * to ice_pkg_enum_entry requires a pointer to an actual ice_segment
> structure.
> - */
> -static enum ice_status
> -ice_find_boost_entry(struct ice_seg *ice_seg, u16 addr,
> -		     struct ice_boost_tcam_entry **entry)
> -{
> -	struct ice_boost_tcam_entry *tcam;
> -	struct ice_pkg_enum state;
> -
> -	ice_memset(&state, 0, sizeof(state), ICE_NONDMA_MEM);
> -
> -	if (!ice_seg)
> -		return ICE_ERR_PARAM;
> -
> -	do {
> -		tcam = (struct ice_boost_tcam_entry *)
> -		       ice_pkg_enum_entry(ice_seg, &state,
> -					  ICE_SID_RXPARSER_BOOST_TCAM,
> NULL,
> -					  ice_boost_tcam_handler);
> -		if (tcam && LE16_TO_CPU(tcam->addr) == addr) {
> -			*entry = tcam;
> -			return ICE_SUCCESS;
> -		}
> -
> -		ice_seg = NULL;
> -	} while (tcam);
> -
> -	*entry = NULL;
> -	return ICE_ERR_CFG;
> -}
> -
> -/**
> - * ice_label_enum_handler
> - * @sect_type: section type
> - * @section: pointer to section
> - * @index: index of the label entry to be returned
> - * @offset: pointer to receive absolute offset, always zero for label sections
> - *
> - * This is a callback function that can be passed to ice_pkg_enum_entry.
> - * Handles enumeration of individual label entries.
> - */
> -static void *
> -ice_label_enum_handler(u32 __ALWAYS_UNUSED sect_type, void *section,
> u32 index,
> -		       u32 *offset)
> -{
> -	struct ice_label_section *labels;
> -
> -	if (!section)
> -		return NULL;
> -
> -	if (index > ICE_MAX_LABELS_IN_BUF)
> -		return NULL;
> -
> -	if (offset)
> -		*offset = 0;
> -
> -	labels = (struct ice_label_section *)section;
> -	if (index >= LE16_TO_CPU(labels->count))
> -		return NULL;
> -
> -	return labels->label + index;
> -}
> -
> -/**
> - * ice_enum_labels
> - * @ice_seg: pointer to the ice segment (NULL on subsequent calls)
> - * @type: the section type that will contain the label (0 on subsequent
> calls)
> - * @state: ice_pkg_enum structure that will hold the state of the
> enumeration
> - * @value: pointer to a value that will return the label's value if found
> - *
> - * Enumerates a list of labels in the package. The caller will call
> - * ice_enum_labels(ice_seg, type, ...) to start the enumeration, then call
> - * ice_enum_labels(NULL, 0, ...) to continue. When the function returns a
> NULL
> - * the end of the list has been reached.
> - */
> -static char *
> -ice_enum_labels(struct ice_seg *ice_seg, u32 type, struct ice_pkg_enum
> *state,
> -		u16 *value)
> -{
> -	struct ice_label *label;
> -
> -	/* Check for valid label section on first call */
> -	if (type && !(type >= ICE_SID_LBL_FIRST && type <=
> ICE_SID_LBL_LAST))
> -		return NULL;
> -
> -	label = (struct ice_label *)ice_pkg_enum_entry(ice_seg, state, type,
> -						       NULL,
> -
> ice_label_enum_handler);
> -	if (!label)
> -		return NULL;
> -
> -	*value = LE16_TO_CPU(label->value);
> -	return label->name;
> -}
> -
> -/**
> - * ice_add_tunnel_hint
> - * @hw: pointer to the HW structure
> - * @label_name: label text
> - * @val: value of the tunnel port boost entry
> - */
> -static void ice_add_tunnel_hint(struct ice_hw *hw, char *label_name, u16
> val)
> -{
> -	if (hw->tnl.count < ICE_TUNNEL_MAX_ENTRIES) {
> -		u16 i;
> -
> -		for (i = 0; tnls[i].type != TNL_LAST; i++) {
> -			size_t len = strlen(tnls[i].label_prefix);
> -
> -			/* Look for matching label start, before continuing
> */
> -			if (strncmp(label_name, tnls[i].label_prefix, len))
> -				continue;
> -
> -			/* Make sure this label matches our PF. Note that
> the PF
> -			 * character ('0' - '7') will be located where our
> -			 * prefix string's null terminator is located.
> -			 */
> -			if ((label_name[len] - '0') == hw->pf_id) {
> -				hw->tnl.tbl[hw->tnl.count].type = tnls[i].type;
> -				hw->tnl.tbl[hw->tnl.count].valid = false;
> -				hw->tnl.tbl[hw->tnl.count].in_use = false;
> -				hw->tnl.tbl[hw->tnl.count].marked = false;
> -				hw->tnl.tbl[hw->tnl.count].boost_addr = val;
> -				hw->tnl.tbl[hw->tnl.count].port = 0;
> -				hw->tnl.count++;
> -				break;
> -			}
> -		}
> -	}
> -}
> -
> -/**
> - * ice_add_dvm_hint
> - * @hw: pointer to the HW structure
> - * @val: value of the boost entry
> - * @enable: true if entry needs to be enabled, or false if needs to be
> disabled
> - */
> -static void ice_add_dvm_hint(struct ice_hw *hw, u16 val, bool enable)
> -{
> -	if (hw->dvm_upd.count < ICE_DVM_MAX_ENTRIES) {
> -		hw->dvm_upd.tbl[hw->dvm_upd.count].boost_addr = val;
> -		hw->dvm_upd.tbl[hw->dvm_upd.count].enable = enable;
> -		hw->dvm_upd.count++;
> -	}
> -}
> -
> -/**
> - * ice_init_pkg_hints
> - * @hw: pointer to the HW structure
> - * @ice_seg: pointer to the segment of the package scan (non-NULL)
> - *
> - * This function will scan the package and save off relevant information
> - * (hints or metadata) for driver use. The ice_seg parameter must not be
> NULL
> - * since the first call to ice_enum_labels requires a pointer to an actual
> - * ice_seg structure.
> - */
> -static void ice_init_pkg_hints(struct ice_hw *hw, struct ice_seg *ice_seg)
> -{
> -	struct ice_pkg_enum state;
> -	char *label_name;
> -	u16 val;
> -	int i;
> -
> -	ice_memset(&hw->tnl, 0, sizeof(hw->tnl), ICE_NONDMA_MEM);
> -	ice_memset(&state, 0, sizeof(state), ICE_NONDMA_MEM);
> -
> -	if (!ice_seg)
> -		return;
> -
> -	label_name = ice_enum_labels(ice_seg,
> ICE_SID_LBL_RXPARSER_TMEM, &state,
> -				     &val);
> -
> -	while (label_name) {
> -		if (!strncmp(label_name, ICE_TNL_PRE, strlen(ICE_TNL_PRE)))
> -			/* check for a tunnel entry */
> -			ice_add_tunnel_hint(hw, label_name, val);
> -
> -		/* check for a dvm mode entry */
> -		else if (!strncmp(label_name, ICE_DVM_PRE,
> strlen(ICE_DVM_PRE)))
> -			ice_add_dvm_hint(hw, val, true);
> -
> -		/* check for a svm mode entry */
> -		else if (!strncmp(label_name, ICE_SVM_PRE,
> strlen(ICE_SVM_PRE)))
> -			ice_add_dvm_hint(hw, val, false);
> -
> -		label_name = ice_enum_labels(NULL, 0, &state, &val);
> -	}
> -
> -	/* Cache the appropriate boost TCAM entry pointers for tunnels */
> -	for (i = 0; i < hw->tnl.count; i++) {
> -		ice_find_boost_entry(ice_seg, hw->tnl.tbl[i].boost_addr,
> -				     &hw->tnl.tbl[i].boost_entry);
> -		if (hw->tnl.tbl[i].boost_entry)
> -			hw->tnl.tbl[i].valid = true;
> -	}
> -
> -	/* Cache the appropriate boost TCAM entry pointers for DVM and
> SVM */
> -	for (i = 0; i < hw->dvm_upd.count; i++)
> -		ice_find_boost_entry(ice_seg, hw-
> >dvm_upd.tbl[i].boost_addr,
> -				     &hw->dvm_upd.tbl[i].boost_entry);
> -}
> -
> -/* Key creation */
> -
> -#define ICE_DC_KEY	0x1	/* don't care */
> -#define ICE_DC_KEYINV	0x1
> -#define ICE_NM_KEY	0x0	/* never match */
> -#define ICE_NM_KEYINV	0x0
> -#define ICE_0_KEY	0x1	/* match 0 */
> -#define ICE_0_KEYINV	0x0
> -#define ICE_1_KEY	0x0	/* match 1 */
> -#define ICE_1_KEYINV	0x1
> -
> -/**
> - * ice_gen_key_word - generate 16-bits of a key/mask word
> - * @val: the value
> - * @valid: valid bits mask (change only the valid bits)
> - * @dont_care: don't care mask
> - * @nvr_mtch: never match mask
> - * @key: pointer to an array of where the resulting key portion
> - * @key_inv: pointer to an array of where the resulting key invert portion
> - *
> - * This function generates 16-bits from a 8-bit value, an 8-bit don't care
> mask
> - * and an 8-bit never match mask. The 16-bits of output are divided into 8
> bits
> - * of key and 8 bits of key invert.
> - *
> - *     '0' =    b01, always match a 0 bit
> - *     '1' =    b10, always match a 1 bit
> - *     '?' =    b11, don't care bit (always matches)
> - *     '~' =    b00, never match bit
> - *
> - * Input:
> - *          val:         b0  1  0  1  0  1
> - *          dont_care:   b0  0  1  1  0  0
> - *          never_mtch:  b0  0  0  0  1  1
> - *          ------------------------------
> - * Result:  key:        b01 10 11 11 00 00
> - */
> -static enum ice_status
> -ice_gen_key_word(u8 val, u8 valid, u8 dont_care, u8 nvr_mtch, u8 *key,
> -		 u8 *key_inv)
> -{
> -	u8 in_key = *key, in_key_inv = *key_inv;
> -	u8 i;
> -
> -	/* 'dont_care' and 'nvr_mtch' masks cannot overlap */
> -	if ((dont_care ^ nvr_mtch) != (dont_care | nvr_mtch))
> -		return ICE_ERR_CFG;
> -
> -	*key = 0;
> -	*key_inv = 0;
> -
> -	/* encode the 8 bits into 8-bit key and 8-bit key invert */
> -	for (i = 0; i < 8; i++) {
> -		*key >>= 1;
> -		*key_inv >>= 1;
> -
> -		if (!(valid & 0x1)) { /* change only valid bits */
> -			*key |= (in_key & 0x1) << 7;
> -			*key_inv |= (in_key_inv & 0x1) << 7;
> -		} else if (dont_care & 0x1) { /* don't care bit */
> -			*key |= ICE_DC_KEY << 7;
> -			*key_inv |= ICE_DC_KEYINV << 7;
> -		} else if (nvr_mtch & 0x1) { /* never match bit */
> -			*key |= ICE_NM_KEY << 7;
> -			*key_inv |= ICE_NM_KEYINV << 7;
> -		} else if (val & 0x01) { /* exact 1 match */
> -			*key |= ICE_1_KEY << 7;
> -			*key_inv |= ICE_1_KEYINV << 7;
> -		} else { /* exact 0 match */
> -			*key |= ICE_0_KEY << 7;
> -			*key_inv |= ICE_0_KEYINV << 7;
> -		}
> -
> -		dont_care >>= 1;
> -		nvr_mtch >>= 1;
> -		valid >>= 1;
> -		val >>= 1;
> -		in_key >>= 1;
> -		in_key_inv >>= 1;
> -	}
> -
> -	return ICE_SUCCESS;
> -}
> -
> -/**
> - * ice_bits_max_set - determine if the number of bits set is within a
> maximum
> - * @mask: pointer to the byte array which is the mask
> - * @size: the number of bytes in the mask
> - * @max: the max number of set bits
> - *
> - * This function determines if there are at most 'max' number of bits set in
> an
> - * array. Returns true if the number for bits set is <= max or will return
> false
> - * otherwise.
> - */
> -static bool ice_bits_max_set(const u8 *mask, u16 size, u16 max)
> -{
> -	u16 count = 0;
> -	u16 i;
> -
> -	/* check each byte */
> -	for (i = 0; i < size; i++) {
> -		/* if 0, go to next byte */
> -		if (!mask[i])
> -			continue;
> -
> -		/* We know there is at least one set bit in this byte because
> of
> -		 * the above check; if we already have found 'max' number
> of
> -		 * bits set, then we can return failure now.
> -		 */
> -		if (count == max)
> -			return false;
> -
> -		/* count the bits in this byte, checking threshold */
> -		count += ice_hweight8(mask[i]);
> -		if (count > max)
> -			return false;
> -	}
> -
> -	return true;
> -}
> -
> -/**
> - * ice_set_key - generate a variable sized key with multiples of 16-bits
> - * @key: pointer to where the key will be stored
> - * @size: the size of the complete key in bytes (must be even)
> - * @val: array of 8-bit values that makes up the value portion of the key
> - * @upd: array of 8-bit masks that determine what key portion to update
> - * @dc: array of 8-bit masks that make up the don't care mask
> - * @nm: array of 8-bit masks that make up the never match mask
> - * @off: the offset of the first byte in the key to update
> - * @len: the number of bytes in the key update
> - *
> - * This function generates a key from a value, a don't care mask and a
> never
> - * match mask.
> - * upd, dc, and nm are optional parameters, and can be NULL:
> - *	upd == NULL --> upd mask is all 1's (update all bits)
> - *	dc == NULL --> dc mask is all 0's (no don't care bits)
> - *	nm == NULL --> nm mask is all 0's (no never match bits)
> - */
> -enum ice_status
> -ice_set_key(u8 *key, u16 size, u8 *val, u8 *upd, u8 *dc, u8 *nm, u16 off,
> -	    u16 len)
> -{
> -	u16 half_size;
> -	u16 i;
> -
> -	/* size must be a multiple of 2 bytes. */
> -	if (size % 2)
> -		return ICE_ERR_CFG;
> -	half_size = size / 2;
> -
> -	if (off + len > half_size)
> -		return ICE_ERR_CFG;
> -
> -	/* Make sure at most one bit is set in the never match mask. Having
> more
> -	 * than one never match mask bit set will cause HW to consume
> excessive
> -	 * power otherwise; this is a power management efficiency check.
> -	 */
> -#define ICE_NVR_MTCH_BITS_MAX	1
> -	if (nm && !ice_bits_max_set(nm, len, ICE_NVR_MTCH_BITS_MAX))
> -		return ICE_ERR_CFG;
> -
> -	for (i = 0; i < len; i++)
> -		if (ice_gen_key_word(val[i], upd ? upd[i] : 0xff,
> -				     dc ? dc[i] : 0, nm ? nm[i] : 0,
> -				     key + off + i, key + half_size + off + i))
> -			return ICE_ERR_CFG;
> -
> -	return ICE_SUCCESS;
> -}
> -
> -/**
> - * ice_acquire_global_cfg_lock
> - * @hw: pointer to the HW structure
> - * @access: access type (read or write)
> - *
> - * This function will request ownership of the global config lock for reading
> - * or writing of the package. When attempting to obtain write access, the
> - * caller must check for the following two return values:
> - *
> - * ICE_SUCCESS        - Means the caller has acquired the global config lock
> - *                      and can perform writing of the package.
> - * ICE_ERR_AQ_NO_WORK - Indicates another driver has already written
> the
> - *                      package or has found that no update was necessary; in
> - *                      this case, the caller can just skip performing any
> - *                      update of the package.
> - */
> -static enum ice_status
> -ice_acquire_global_cfg_lock(struct ice_hw *hw,
> -			    enum ice_aq_res_access_type access)
> -{
> -	enum ice_status status;
> -
> -	ice_debug(hw, ICE_DBG_TRACE, "%s\n", __func__);
> -
> -	status = ice_acquire_res(hw, ICE_GLOBAL_CFG_LOCK_RES_ID, access,
> -				 ICE_GLOBAL_CFG_LOCK_TIMEOUT);
> -
> -	if (status == ICE_ERR_AQ_NO_WORK)
> -		ice_debug(hw, ICE_DBG_PKG, "Global config lock: No work
> to do\n");
> -
> -	return status;
> -}
> -
> -/**
> - * ice_release_global_cfg_lock
> - * @hw: pointer to the HW structure
> - *
> - * This function will release the global config lock.
> - */
> -static void ice_release_global_cfg_lock(struct ice_hw *hw)
> -{
> -	ice_release_res(hw, ICE_GLOBAL_CFG_LOCK_RES_ID);
> -}
> -
> -/**
> - * ice_acquire_change_lock
> - * @hw: pointer to the HW structure
> - * @access: access type (read or write)
> - *
> - * This function will request ownership of the change lock.
> - */
> -enum ice_status
> -ice_acquire_change_lock(struct ice_hw *hw, enum ice_aq_res_access_type
> access)
> -{
> -	ice_debug(hw, ICE_DBG_TRACE, "%s\n", __func__);
> -
> -	return ice_acquire_res(hw, ICE_CHANGE_LOCK_RES_ID, access,
> -			       ICE_CHANGE_LOCK_TIMEOUT);
> -}
> -
> -/**
> - * ice_release_change_lock
> - * @hw: pointer to the HW structure
> - *
> - * This function will release the change lock using the proper Admin
> Command.
> - */
> -void ice_release_change_lock(struct ice_hw *hw)
> -{
> -	ice_debug(hw, ICE_DBG_TRACE, "%s\n", __func__);
> -
> -	ice_release_res(hw, ICE_CHANGE_LOCK_RES_ID);
> -}
> -
> -/**
> - * ice_aq_download_pkg
> - * @hw: pointer to the hardware structure
> - * @pkg_buf: the package buffer to transfer
> - * @buf_size: the size of the package buffer
> - * @last_buf: last buffer indicator
> - * @error_offset: returns error offset
> - * @error_info: returns error information
> - * @cd: pointer to command details structure or NULL
> - *
> - * Download Package (0x0C40)
> - */
> -static enum ice_status
> -ice_aq_download_pkg(struct ice_hw *hw, struct ice_buf_hdr *pkg_buf,
> -		    u16 buf_size, bool last_buf, u32 *error_offset,
> -		    u32 *error_info, struct ice_sq_cd *cd)
> -{
> -	struct ice_aqc_download_pkg *cmd;
> -	struct ice_aq_desc desc;
> -	enum ice_status status;
> -
> -	ice_debug(hw, ICE_DBG_TRACE, "%s\n", __func__);
> -
> -	if (error_offset)
> -		*error_offset = 0;
> -	if (error_info)
> -		*error_info = 0;
> -
> -	cmd = &desc.params.download_pkg;
> -	ice_fill_dflt_direct_cmd_desc(&desc, ice_aqc_opc_download_pkg);
> -	desc.flags |= CPU_TO_LE16(ICE_AQ_FLAG_RD);
> -
> -	if (last_buf)
> -		cmd->flags |= ICE_AQC_DOWNLOAD_PKG_LAST_BUF;
> -
> -	status = ice_aq_send_cmd(hw, &desc, pkg_buf, buf_size, cd);
> -	if (status == ICE_ERR_AQ_ERROR) {
> -		/* Read error from buffer only when the FW returned an
> error */
> -		struct ice_aqc_download_pkg_resp *resp;
> -
> -		resp = (struct ice_aqc_download_pkg_resp *)pkg_buf;
> -		if (error_offset)
> -			*error_offset = LE32_TO_CPU(resp->error_offset);
> -		if (error_info)
> -			*error_info = LE32_TO_CPU(resp->error_info);
> -	}
> -
> -	return status;
> -}
> -
> -/**
> - * ice_aq_upload_section
> - * @hw: pointer to the hardware structure
> - * @pkg_buf: the package buffer which will receive the section
> - * @buf_size: the size of the package buffer
> - * @cd: pointer to command details structure or NULL
> - *
> - * Upload Section (0x0C41)
> - */
> -enum ice_status
> -ice_aq_upload_section(struct ice_hw *hw, struct ice_buf_hdr *pkg_buf,
> -		      u16 buf_size, struct ice_sq_cd *cd)
> -{
> -	struct ice_aq_desc desc;
> -
> -	ice_debug(hw, ICE_DBG_TRACE, "%s\n", __func__);
> -	ice_fill_dflt_direct_cmd_desc(&desc, ice_aqc_opc_upload_section);
> -	desc.flags |= CPU_TO_LE16(ICE_AQ_FLAG_RD);
> -
> -	return ice_aq_send_cmd(hw, &desc, pkg_buf, buf_size, cd);
> -}
> -
> -/**
> - * ice_aq_update_pkg
> - * @hw: pointer to the hardware structure
> - * @pkg_buf: the package cmd buffer
> - * @buf_size: the size of the package cmd buffer
> - * @last_buf: last buffer indicator
> - * @error_offset: returns error offset
> - * @error_info: returns error information
> - * @cd: pointer to command details structure or NULL
> - *
> - * Update Package (0x0C42)
> - */
> -static enum ice_status
> -ice_aq_update_pkg(struct ice_hw *hw, struct ice_buf_hdr *pkg_buf, u16
> buf_size,
> -		  bool last_buf, u32 *error_offset, u32 *error_info,
> -		  struct ice_sq_cd *cd)
> -{
> -	struct ice_aqc_download_pkg *cmd;
> -	struct ice_aq_desc desc;
> -	enum ice_status status;
> -
> -	ice_debug(hw, ICE_DBG_TRACE, "%s\n", __func__);
> -
> -	if (error_offset)
> -		*error_offset = 0;
> -	if (error_info)
> -		*error_info = 0;
> -
> -	cmd = &desc.params.download_pkg;
> -	ice_fill_dflt_direct_cmd_desc(&desc, ice_aqc_opc_update_pkg);
> -	desc.flags |= CPU_TO_LE16(ICE_AQ_FLAG_RD);
> -
> -	if (last_buf)
> -		cmd->flags |= ICE_AQC_DOWNLOAD_PKG_LAST_BUF;
> -
> -	status = ice_aq_send_cmd(hw, &desc, pkg_buf, buf_size, cd);
> -	if (status == ICE_ERR_AQ_ERROR) {
> -		/* Read error from buffer only when the FW returned an
> error */
> -		struct ice_aqc_download_pkg_resp *resp;
> -
> -		resp = (struct ice_aqc_download_pkg_resp *)pkg_buf;
> -		if (error_offset)
> -			*error_offset = LE32_TO_CPU(resp->error_offset);
> -		if (error_info)
> -			*error_info = LE32_TO_CPU(resp->error_info);
> -	}
> -
> -	return status;
> -}
> -
> -/**
> - * ice_find_seg_in_pkg
> - * @hw: pointer to the hardware structure
> - * @seg_type: the segment type to search for (i.e., SEGMENT_TYPE_CPK)
> - * @pkg_hdr: pointer to the package header to be searched
> - *
> - * This function searches a package file for a particular segment type. On
> - * success it returns a pointer to the segment header, otherwise it will
> - * return NULL.
> - */
> -static struct ice_generic_seg_hdr *
> -ice_find_seg_in_pkg(struct ice_hw *hw, u32 seg_type,
> -		    struct ice_pkg_hdr *pkg_hdr)
> -{
> -	u32 i;
> -
> -	ice_debug(hw, ICE_DBG_TRACE, "%s\n", __func__);
> -	ice_debug(hw, ICE_DBG_PKG, "Package format
> version: %d.%d.%d.%d\n",
> -		  pkg_hdr->pkg_format_ver.major, pkg_hdr-
> >pkg_format_ver.minor,
> -		  pkg_hdr->pkg_format_ver.update,
> -		  pkg_hdr->pkg_format_ver.draft);
> -
> -	/* Search all package segments for the requested segment type */
> -	for (i = 0; i < LE32_TO_CPU(pkg_hdr->seg_count); i++) {
> -		struct ice_generic_seg_hdr *seg;
> -
> -		seg = (struct ice_generic_seg_hdr *)
> -			((u8 *)pkg_hdr + LE32_TO_CPU(pkg_hdr-
> >seg_offset[i]));
> -
> -		if (LE32_TO_CPU(seg->seg_type) == seg_type)
> -			return seg;
> -	}
> -
> -	return NULL;
> -}
> -
> -/**
> - * ice_update_pkg_no_lock
> - * @hw: pointer to the hardware structure
> - * @bufs: pointer to an array of buffers
> - * @count: the number of buffers in the array
> - */
> -static enum ice_status
> -ice_update_pkg_no_lock(struct ice_hw *hw, struct ice_buf *bufs, u32
> count)
> -{
> -	enum ice_status status = ICE_SUCCESS;
> -	u32 i;
> -
> -	for (i = 0; i < count; i++) {
> -		struct ice_buf_hdr *bh = (struct ice_buf_hdr *)(bufs + i);
> -		bool last = ((i + 1) == count);
> -		u32 offset, info;
> -
> -		status = ice_aq_update_pkg(hw, bh, LE16_TO_CPU(bh-
> >data_end),
> -					   last, &offset, &info, NULL);
> -
> -		if (status) {
> -			ice_debug(hw, ICE_DBG_PKG, "Update pkg failed:
> err %d off %d inf %d\n",
> -				  status, offset, info);
> -			break;
> -		}
> -	}
> -
> -	return status;
> -}
> -
> -/**
> - * ice_update_pkg
> - * @hw: pointer to the hardware structure
> - * @bufs: pointer to an array of buffers
> - * @count: the number of buffers in the array
> - *
> - * Obtains change lock and updates package.
> - */
> -enum ice_status
> -ice_update_pkg(struct ice_hw *hw, struct ice_buf *bufs, u32 count)
> -{
> -	enum ice_status status;
> -
> -	status = ice_acquire_change_lock(hw, ICE_RES_WRITE);
> -	if (status)
> -		return status;
> -
> -	status = ice_update_pkg_no_lock(hw, bufs, count);
> -
> -	ice_release_change_lock(hw);
> -
> -	return status;
> -}
> -
> -/**
> - * ice_dwnld_cfg_bufs
> - * @hw: pointer to the hardware structure
> - * @bufs: pointer to an array of buffers
> - * @count: the number of buffers in the array
> - *
> - * Obtains global config lock and downloads the package configuration
> buffers
> - * to the firmware. Metadata buffers are skipped, and the first metadata
> buffer
> - * found indicates that the rest of the buffers are all metadata buffers.
> - */
> -static enum ice_status
> -ice_dwnld_cfg_bufs(struct ice_hw *hw, struct ice_buf *bufs, u32 count)
> -{
> -	enum ice_status status;
> -	struct ice_buf_hdr *bh;
> -	u32 offset, info, i;
> -
> -	if (!bufs || !count)
> -		return ICE_ERR_PARAM;
> -
> -	/* If the first buffer's first section has its metadata bit set
> -	 * then there are no buffers to be downloaded, and the operation is
> -	 * considered a success.
> -	 */
> -	bh = (struct ice_buf_hdr *)bufs;
> -	if (LE32_TO_CPU(bh->section_entry[0].type) & ICE_METADATA_BUF)
> -		return ICE_SUCCESS;
> -
> -	/* reset pkg_dwnld_status in case this function is called in the
> -	 * reset/rebuild flow
> -	 */
> -	hw->pkg_dwnld_status = ICE_AQ_RC_OK;
> -
> -	status = ice_acquire_global_cfg_lock(hw, ICE_RES_WRITE);
> -	if (status) {
> -		if (status == ICE_ERR_AQ_NO_WORK)
> -			hw->pkg_dwnld_status = ICE_AQ_RC_EEXIST;
> -		else
> -			hw->pkg_dwnld_status = hw-
> >adminq.sq_last_status;
> -		return status;
> -	}
> -
> -	for (i = 0; i < count; i++) {
> -		bool last = ((i + 1) == count);
> -
> -		if (!last) {
> -			/* check next buffer for metadata flag */
> -			bh = (struct ice_buf_hdr *)(bufs + i + 1);
> -
> -			/* A set metadata flag in the next buffer will signal
> -			 * that the current buffer will be the last buffer
> -			 * downloaded
> -			 */
> -			if (LE16_TO_CPU(bh->section_count))
> -				if (LE32_TO_CPU(bh->section_entry[0].type)
> &
> -				    ICE_METADATA_BUF)
> -					last = true;
> -		}
> -
> -		bh = (struct ice_buf_hdr *)(bufs + i);
> -
> -		status = ice_aq_download_pkg(hw, bh, ICE_PKG_BUF_SIZE,
> last,
> -					     &offset, &info, NULL);
> -
> -		/* Save AQ status from download package */
> -		hw->pkg_dwnld_status = hw->adminq.sq_last_status;
> -		if (status) {
> -			ice_debug(hw, ICE_DBG_PKG, "Pkg download failed:
> err %d off %d inf %d\n",
> -				  status, offset, info);
> -			break;
> -		}
> -
> -		if (last)
> -			break;
> -	}
> -
> -	if (!status) {
> -		status = ice_set_vlan_mode(hw);
> -		if (status)
> -			ice_debug(hw, ICE_DBG_PKG, "Failed to set VLAN
> mode: err %d\n",
> -				  status);
> -	}
> -
> -	ice_release_global_cfg_lock(hw);
> -
> -	return status;
> -}
> -
> -/**
> - * ice_aq_get_pkg_info_list
> - * @hw: pointer to the hardware structure
> - * @pkg_info: the buffer which will receive the information list
> - * @buf_size: the size of the pkg_info information buffer
> - * @cd: pointer to command details structure or NULL
> - *
> - * Get Package Info List (0x0C43)
> - */
> -static enum ice_status
> -ice_aq_get_pkg_info_list(struct ice_hw *hw,
> -			 struct ice_aqc_get_pkg_info_resp *pkg_info,
> -			 u16 buf_size, struct ice_sq_cd *cd)
> -{
> -	struct ice_aq_desc desc;
> -
> -	ice_debug(hw, ICE_DBG_TRACE, "%s\n", __func__);
> -	ice_fill_dflt_direct_cmd_desc(&desc, ice_aqc_opc_get_pkg_info_list);
> -
> -	return ice_aq_send_cmd(hw, &desc, pkg_info, buf_size, cd);
> -}
> -
> -/**
> - * ice_download_pkg
> - * @hw: pointer to the hardware structure
> - * @ice_seg: pointer to the segment of the package to be downloaded
> - *
> - * Handles the download of a complete package.
> - */
> -static enum ice_status
> -ice_download_pkg(struct ice_hw *hw, struct ice_seg *ice_seg)
> -{
> -	struct ice_buf_table *ice_buf_tbl;
> -	enum ice_status status;
> -
> -	ice_debug(hw, ICE_DBG_TRACE, "%s\n", __func__);
> -	ice_debug(hw, ICE_DBG_PKG, "Segment format
> version: %d.%d.%d.%d\n",
> -		  ice_seg->hdr.seg_format_ver.major,
> -		  ice_seg->hdr.seg_format_ver.minor,
> -		  ice_seg->hdr.seg_format_ver.update,
> -		  ice_seg->hdr.seg_format_ver.draft);
> -
> -	ice_debug(hw, ICE_DBG_PKG, "Seg: type 0x%X, size %d, name %s\n",
> -		  LE32_TO_CPU(ice_seg->hdr.seg_type),
> -		  LE32_TO_CPU(ice_seg->hdr.seg_size), ice_seg->hdr.seg_id);
> -
> -	ice_buf_tbl = ice_find_buf_table(ice_seg);
> -
> -	ice_debug(hw, ICE_DBG_PKG, "Seg buf count: %d\n",
> -		  LE32_TO_CPU(ice_buf_tbl->buf_count));
> -
> -	status = ice_dwnld_cfg_bufs(hw, ice_buf_tbl->buf_array,
> -				    LE32_TO_CPU(ice_buf_tbl->buf_count));
> -
> -	ice_post_pkg_dwnld_vlan_mode_cfg(hw);
> -
> -	return status;
> -}
> -
> -/**
> - * ice_init_pkg_info
> - * @hw: pointer to the hardware structure
> - * @pkg_hdr: pointer to the driver's package hdr
> - *
> - * Saves off the package details into the HW structure.
> - */
> -static enum ice_status
> -ice_init_pkg_info(struct ice_hw *hw, struct ice_pkg_hdr *pkg_hdr)
> -{
> -	struct ice_generic_seg_hdr *seg_hdr;
> -
> -	ice_debug(hw, ICE_DBG_TRACE, "%s\n", __func__);
> -	if (!pkg_hdr)
> -		return ICE_ERR_PARAM;
> -
> -	hw->pkg_seg_id = SEGMENT_TYPE_ICE_E810;
> -
> -	ice_debug(hw, ICE_DBG_INIT, "Pkg using segment id: 0x%08X\n",
> -		  hw->pkg_seg_id);
> -
> -	seg_hdr = (struct ice_generic_seg_hdr *)
> -		ice_find_seg_in_pkg(hw, hw->pkg_seg_id, pkg_hdr);
> -	if (seg_hdr) {
> -		struct ice_meta_sect *meta;
> -		struct ice_pkg_enum state;
> -
> -		ice_memset(&state, 0, sizeof(state), ICE_NONDMA_MEM);
> -
> -		/* Get package information from the Metadata Section */
> -		meta = (struct ice_meta_sect *)
> -			ice_pkg_enum_section((struct ice_seg *)seg_hdr,
> &state,
> -					     ICE_SID_METADATA);
> -		if (!meta) {
> -			ice_debug(hw, ICE_DBG_INIT, "Did not find ice
> metadata section in package\n");
> -			return ICE_ERR_CFG;
> -		}
> -
> -		hw->pkg_ver = meta->ver;
> -		ice_memcpy(hw->pkg_name, meta->name, sizeof(meta-
> >name),
> -			   ICE_NONDMA_TO_NONDMA);
> -
> -		ice_debug(hw, ICE_DBG_PKG, "Pkg: %d.%d.%d.%d, %s\n",
> -			  meta->ver.major, meta->ver.minor, meta-
> >ver.update,
> -			  meta->ver.draft, meta->name);
> -
> -		hw->ice_seg_fmt_ver = seg_hdr->seg_format_ver;
> -		ice_memcpy(hw->ice_seg_id, seg_hdr->seg_id,
> -			   sizeof(hw->ice_seg_id),
> ICE_NONDMA_TO_NONDMA);
> -
> -		ice_debug(hw, ICE_DBG_PKG, "Ice Seg: %d.%d.%d.%d, %s\n",
> -			  seg_hdr->seg_format_ver.major,
> -			  seg_hdr->seg_format_ver.minor,
> -			  seg_hdr->seg_format_ver.update,
> -			  seg_hdr->seg_format_ver.draft,
> -			  seg_hdr->seg_id);
> -	} else {
> -		ice_debug(hw, ICE_DBG_INIT, "Did not find ice segment in
> driver package\n");
> -		return ICE_ERR_CFG;
> -	}
> -
> -	return ICE_SUCCESS;
> -}
> -
> -/**
> - * ice_get_pkg_info
> - * @hw: pointer to the hardware structure
> - *
> - * Store details of the package currently loaded in HW into the HW
> structure.
> - */
> -static enum ice_status ice_get_pkg_info(struct ice_hw *hw)
> -{
> -	struct ice_aqc_get_pkg_info_resp *pkg_info;
> -	enum ice_status status;
> -	u16 size;
> -	u32 i;
> -
> -	ice_debug(hw, ICE_DBG_TRACE, "%s\n", __func__);
> -
> -	size = ice_struct_size(pkg_info, pkg_info, ICE_PKG_CNT);
> -	pkg_info = (struct ice_aqc_get_pkg_info_resp *)ice_malloc(hw, size);
> -	if (!pkg_info)
> -		return ICE_ERR_NO_MEMORY;
> -
> -	status = ice_aq_get_pkg_info_list(hw, pkg_info, size, NULL);
> -	if (status)
> -		goto init_pkg_free_alloc;
> -
> -	for (i = 0; i < LE32_TO_CPU(pkg_info->count); i++) {
> -#define ICE_PKG_FLAG_COUNT	4
> -		char flags[ICE_PKG_FLAG_COUNT + 1] = { 0 };
> -		u8 place = 0;
> -
> -		if (pkg_info->pkg_info[i].is_active) {
> -			flags[place++] = 'A';
> -			hw->active_pkg_ver = pkg_info->pkg_info[i].ver;
> -			hw->active_track_id =
> -				LE32_TO_CPU(pkg_info->pkg_info[i].track_id);
> -			ice_memcpy(hw->active_pkg_name,
> -				   pkg_info->pkg_info[i].name,
> -				   sizeof(pkg_info->pkg_info[i].name),
> -				   ICE_NONDMA_TO_NONDMA);
> -			hw->active_pkg_in_nvm = pkg_info-
> >pkg_info[i].is_in_nvm;
> -		}
> -		if (pkg_info->pkg_info[i].is_active_at_boot)
> -			flags[place++] = 'B';
> -		if (pkg_info->pkg_info[i].is_modified)
> -			flags[place++] = 'M';
> -		if (pkg_info->pkg_info[i].is_in_nvm)
> -			flags[place++] = 'N';
> -
> -		ice_debug(hw, ICE_DBG_PKG,
> "Pkg[%d]: %d.%d.%d.%d,%s,%s\n",
> -			  i, pkg_info->pkg_info[i].ver.major,
> -			  pkg_info->pkg_info[i].ver.minor,
> -			  pkg_info->pkg_info[i].ver.update,
> -			  pkg_info->pkg_info[i].ver.draft,
> -			  pkg_info->pkg_info[i].name, flags);
> -	}
> -
> -init_pkg_free_alloc:
> -	ice_free(hw, pkg_info);
> -
> -	return status;
> -}
> -
> -/**
> - * ice_verify_pkg - verify package
> - * @pkg: pointer to the package buffer
> - * @len: size of the package buffer
> - *
> - * Verifies various attributes of the package file, including length, format
> - * version, and the requirement of at least one segment.
> - */
> -static enum ice_status ice_verify_pkg(struct ice_pkg_hdr *pkg, u32 len)
> -{
> -	u32 seg_count;
> -	u32 i;
> -
> -	if (len < ice_struct_size(pkg, seg_offset, 1))
> -		return ICE_ERR_BUF_TOO_SHORT;
> -
> -	if (pkg->pkg_format_ver.major != ICE_PKG_FMT_VER_MAJ ||
> -	    pkg->pkg_format_ver.minor != ICE_PKG_FMT_VER_MNR ||
> -	    pkg->pkg_format_ver.update != ICE_PKG_FMT_VER_UPD ||
> -	    pkg->pkg_format_ver.draft != ICE_PKG_FMT_VER_DFT)
> -		return ICE_ERR_CFG;
> -
> -	/* pkg must have at least one segment */
> -	seg_count = LE32_TO_CPU(pkg->seg_count);
> -	if (seg_count < 1)
> -		return ICE_ERR_CFG;
> -
> -	/* make sure segment array fits in package length */
> -	if (len < ice_struct_size(pkg, seg_offset, seg_count))
> -		return ICE_ERR_BUF_TOO_SHORT;
> -
> -	/* all segments must fit within length */
> -	for (i = 0; i < seg_count; i++) {
> -		u32 off = LE32_TO_CPU(pkg->seg_offset[i]);
> -		struct ice_generic_seg_hdr *seg;
> -
> -		/* segment header must fit */
> -		if (len < off + sizeof(*seg))
> -			return ICE_ERR_BUF_TOO_SHORT;
> -
> -		seg = (struct ice_generic_seg_hdr *)((u8 *)pkg + off);
> -
> -		/* segment body must fit */
> -		if (len < off + LE32_TO_CPU(seg->seg_size))
> -			return ICE_ERR_BUF_TOO_SHORT;
> -	}
> -
> -	return ICE_SUCCESS;
> -}
> -
> -/**
> - * ice_free_seg - free package segment pointer
> - * @hw: pointer to the hardware structure
> - *
> - * Frees the package segment pointer in the proper manner, depending on
> if the
> - * segment was allocated or just the passed in pointer was stored.
> - */
> -void ice_free_seg(struct ice_hw *hw)
> -{
> -	if (hw->pkg_copy) {
> -		ice_free(hw, hw->pkg_copy);
> -		hw->pkg_copy = NULL;
> -		hw->pkg_size = 0;
> -	}
> -	hw->seg = NULL;
> -}
> -
> -/**
> - * ice_init_pkg_regs - initialize additional package registers
> - * @hw: pointer to the hardware structure
> - */
> -static void ice_init_pkg_regs(struct ice_hw *hw)
> -{
> -#define ICE_SW_BLK_INP_MASK_L 0xFFFFFFFF
> -#define ICE_SW_BLK_INP_MASK_H 0x0000FFFF
> -#define ICE_SW_BLK_IDX	0
> -	if (hw->dcf_enabled)
> -		return;
> -
> -	/* setup Switch block input mask, which is 48-bits in two parts */
> -	wr32(hw, GL_PREEXT_L2_PMASK0(ICE_SW_BLK_IDX),
> ICE_SW_BLK_INP_MASK_L);
> -	wr32(hw, GL_PREEXT_L2_PMASK1(ICE_SW_BLK_IDX),
> ICE_SW_BLK_INP_MASK_H);
> -}
> -
> -/**
> - * ice_chk_pkg_version - check package version for compatibility with driver
> - * @pkg_ver: pointer to a version structure to check
> - *
> - * Check to make sure that the package about to be downloaded is
> compatible with
> - * the driver. To be compatible, the major and minor components of the
> package
> - * version must match our ICE_PKG_SUPP_VER_MAJ and
> ICE_PKG_SUPP_VER_MNR
> - * definitions.
> - */
> -static enum ice_status ice_chk_pkg_version(struct ice_pkg_ver *pkg_ver)
> -{
> -	if (pkg_ver->major != ICE_PKG_SUPP_VER_MAJ ||
> -	    pkg_ver->minor != ICE_PKG_SUPP_VER_MNR)
> -		return ICE_ERR_NOT_SUPPORTED;
> -
> -	return ICE_SUCCESS;
> -}
> -
> -/**
> - * ice_chk_pkg_compat
> - * @hw: pointer to the hardware structure
> - * @ospkg: pointer to the package hdr
> - * @seg: pointer to the package segment hdr
> - *
> - * This function checks the package version compatibility with driver and
> NVM
> - */
> -static enum ice_status
> -ice_chk_pkg_compat(struct ice_hw *hw, struct ice_pkg_hdr *ospkg,
> -		   struct ice_seg **seg)
> -{
> -	struct ice_aqc_get_pkg_info_resp *pkg;
> -	enum ice_status status;
> -	u16 size;
> -	u32 i;
> -
> -	ice_debug(hw, ICE_DBG_TRACE, "%s\n", __func__);
> -
> -	/* Check package version compatibility */
> -	status = ice_chk_pkg_version(&hw->pkg_ver);
> -	if (status) {
> -		ice_debug(hw, ICE_DBG_INIT, "Package version check
> failed.\n");
> -		return status;
> -	}
> -
> -	/* find ICE segment in given package */
> -	*seg = (struct ice_seg *)ice_find_seg_in_pkg(hw, hw->pkg_seg_id,
> -						     ospkg);
> -	if (!*seg) {
> -		ice_debug(hw, ICE_DBG_INIT, "no ice segment in
> package.\n");
> -		return ICE_ERR_CFG;
> -	}
> -
> -	/* Check if FW is compatible with the OS package */
> -	size = ice_struct_size(pkg, pkg_info, ICE_PKG_CNT);
> -	pkg = (struct ice_aqc_get_pkg_info_resp *)ice_malloc(hw, size);
> -	if (!pkg)
> -		return ICE_ERR_NO_MEMORY;
> -
> -	status = ice_aq_get_pkg_info_list(hw, pkg, size, NULL);
> -	if (status)
> -		goto fw_ddp_compat_free_alloc;
> -
> -	for (i = 0; i < LE32_TO_CPU(pkg->count); i++) {
> -		/* loop till we find the NVM package */
> -		if (!pkg->pkg_info[i].is_in_nvm)
> -			continue;
> -		if ((*seg)->hdr.seg_format_ver.major !=
> -			pkg->pkg_info[i].ver.major ||
> -		    (*seg)->hdr.seg_format_ver.minor >
> -			pkg->pkg_info[i].ver.minor) {
> -			status = ICE_ERR_FW_DDP_MISMATCH;
> -			ice_debug(hw, ICE_DBG_INIT, "OS package is not
> compatible with NVM.\n");
> -		}
> -		/* done processing NVM package so break */
> -		break;
> -	}
> -fw_ddp_compat_free_alloc:
> -	ice_free(hw, pkg);
> -	return status;
> -}
> -
> -/**
> - * ice_sw_fv_handler
> - * @sect_type: section type
> - * @section: pointer to section
> - * @index: index of the field vector entry to be returned
> - * @offset: ptr to variable that receives the offset in the field vector table
> - *
> - * This is a callback function that can be passed to ice_pkg_enum_entry.
> - * This function treats the given section as of type ice_sw_fv_section and
> - * enumerates offset field. "offset" is an index into the field vector table.
> - */
> -static void *
> -ice_sw_fv_handler(u32 sect_type, void *section, u32 index, u32 *offset)
> -{
> -	struct ice_sw_fv_section *fv_section =
> -		(struct ice_sw_fv_section *)section;
> -
> -	if (!section || sect_type != ICE_SID_FLD_VEC_SW)
> -		return NULL;
> -	if (index >= LE16_TO_CPU(fv_section->count))
> -		return NULL;
> -	if (offset)
> -		/* "index" passed in to this function is relative to a given
> -		 * 4k block. To get to the true index into the field vector
> -		 * table need to add the relative index to the base_offset
> -		 * field of this section
> -		 */
> -		*offset = LE16_TO_CPU(fv_section->base_offset) + index;
> -	return fv_section->fv + index;
> -}
> -
> -/**
> - * ice_get_prof_index_max - get the max profile index for used profile
> - * @hw: pointer to the HW struct
> - *
> - * Calling this function will get the max profile index for used profile
> - * and store the index number in struct ice_switch_info *switch_info
> - * in hw for following use.
> - */
> -static int ice_get_prof_index_max(struct ice_hw *hw)
> -{
> -	u16 prof_index = 0, j, max_prof_index = 0;
> -	struct ice_pkg_enum state;
> -	struct ice_seg *ice_seg;
> -	bool flag = false;
> -	struct ice_fv *fv;
> -	u32 offset;
> -
> -	ice_memset(&state, 0, sizeof(state), ICE_NONDMA_MEM);
> -
> -	if (!hw->seg)
> -		return ICE_ERR_PARAM;
> -
> -	ice_seg = hw->seg;
> -
> -	do {
> -		fv = (struct ice_fv *)
> -			ice_pkg_enum_entry(ice_seg, &state,
> ICE_SID_FLD_VEC_SW,
> -					   &offset, ice_sw_fv_handler);
> -		if (!fv)
> -			break;
> -		ice_seg = NULL;
> -
> -		/* in the profile that not be used, the prot_id is set to 0xff
> -		 * and the off is set to 0x1ff for all the field vectors.
> -		 */
> -		for (j = 0; j < hw->blk[ICE_BLK_SW].es.fvw; j++)
> -			if (fv->ew[j].prot_id != ICE_PROT_INVALID ||
> -			    fv->ew[j].off != ICE_FV_OFFSET_INVAL)
> -				flag = true;
> -		if (flag && prof_index > max_prof_index)
> -			max_prof_index = prof_index;
> -
> -		prof_index++;
> -		flag = false;
> -	} while (fv);
> -
> -	hw->switch_info->max_used_prof_index = max_prof_index;
> -
> -	return ICE_SUCCESS;
> -}
> -
> -/**
> - * ice_init_pkg - initialize/download package
> - * @hw: pointer to the hardware structure
> - * @buf: pointer to the package buffer
> - * @len: size of the package buffer
> - *
> - * This function initializes a package. The package contains HW tables
> - * required to do packet processing. First, the function extracts package
> - * information such as version. Then it finds the ice configuration segment
> - * within the package; this function then saves a copy of the segment
> pointer
> - * within the supplied package buffer. Next, the function will cache any
> hints
> - * from the package, followed by downloading the package itself. Note,
> that if
> - * a previous PF driver has already downloaded the package successfully,
> then
> - * the current driver will not have to download the package again.
> - *
> - * The local package contents will be used to query default behavior and to
> - * update specific sections of the HW's version of the package (e.g. to
> update
> - * the parse graph to understand new protocols).
> - *
> - * This function stores a pointer to the package buffer memory, and it is
> - * expected that the supplied buffer will not be freed immediately. If the
> - * package buffer needs to be freed, such as when read from a file, use
> - * ice_copy_and_init_pkg() instead of directly calling ice_init_pkg() in this
> - * case.
> - */
> -enum ice_status ice_init_pkg(struct ice_hw *hw, u8 *buf, u32 len)
> -{
> -	struct ice_pkg_hdr *pkg;
> -	enum ice_status status;
> -	struct ice_seg *seg;
> -
> -	if (!buf || !len)
> -		return ICE_ERR_PARAM;
> -
> -	pkg = (struct ice_pkg_hdr *)buf;
> -	status = ice_verify_pkg(pkg, len);
> -	if (status) {
> -		ice_debug(hw, ICE_DBG_INIT, "failed to verify pkg
> (err: %d)\n",
> -			  status);
> -		return status;
> -	}
> -
> -	/* initialize package info */
> -	status = ice_init_pkg_info(hw, pkg);
> -	if (status)
> -		return status;
> -
> -	/* before downloading the package, check package version for
> -	 * compatibility with driver
> -	 */
> -	status = ice_chk_pkg_compat(hw, pkg, &seg);
> -	if (status)
> -		return status;
> -
> -	/* initialize package hints and then download package */
> -	ice_init_pkg_hints(hw, seg);
> -	status = ice_download_pkg(hw, seg);
> -	if (status == ICE_ERR_AQ_NO_WORK) {
> -		ice_debug(hw, ICE_DBG_INIT, "package previously loaded -
> no work.\n");
> -		status = ICE_SUCCESS;
> -	}
> -
> -	/* Get information on the package currently loaded in HW, then
> make sure
> -	 * the driver is compatible with this version.
> -	 */
> -	if (!status) {
> -		status = ice_get_pkg_info(hw);
> -		if (!status)
> -			status = ice_chk_pkg_version(&hw->active_pkg_ver);
> -	}
> -
> -	if (!status) {
> -		hw->seg = seg;
> -		/* on successful package download update other required
> -		 * registers to support the package and fill HW tables
> -		 * with package content.
> -		 */
> -		ice_init_pkg_regs(hw);
> -		ice_fill_blk_tbls(hw);
> -		ice_fill_hw_ptype(hw);
> -		ice_get_prof_index_max(hw);
> -	} else {
> -		ice_debug(hw, ICE_DBG_INIT, "package load failed, %d\n",
> -			  status);
> -	}
> -
> -	return status;
> -}
> -
> -/**
> - * ice_copy_and_init_pkg - initialize/download a copy of the package
> - * @hw: pointer to the hardware structure
> - * @buf: pointer to the package buffer
> - * @len: size of the package buffer
> - *
> - * This function copies the package buffer, and then calls ice_init_pkg() to
> - * initialize the copied package contents.
> - *
> - * The copying is necessary if the package buffer supplied is constant, or if
> - * the memory may disappear shortly after calling this function.
> - *
> - * If the package buffer resides in the data segment and can be modified,
> the
> - * caller is free to use ice_init_pkg() instead of ice_copy_and_init_pkg().
> - *
> - * However, if the package buffer needs to be copied first, such as when
> being
> - * read from a file, the caller should use ice_copy_and_init_pkg().
> - *
> - * This function will first copy the package buffer, before calling
> - * ice_init_pkg(). The caller is free to immediately destroy the original
> - * package buffer, as the new copy will be managed by this function and
> - * related routines.
> - */
> -enum ice_status ice_copy_and_init_pkg(struct ice_hw *hw, const u8 *buf,
> u32 len)
> -{
> -	enum ice_status status;
> -	u8 *buf_copy;
> -
> -	if (!buf || !len)
> -		return ICE_ERR_PARAM;
> -
> -	buf_copy = (u8 *)ice_memdup(hw, buf, len,
> ICE_NONDMA_TO_NONDMA);
> -
> -	status = ice_init_pkg(hw, buf_copy, len);
> -	if (status) {
> -		/* Free the copy, since we failed to initialize the package */
> -		ice_free(hw, buf_copy);
> -	} else {
> -		/* Track the copied pkg so we can free it later */
> -		hw->pkg_copy = buf_copy;
> -		hw->pkg_size = len;
> -	}
> -
> -	return status;
> -}
> -
> -/**
> - * ice_pkg_buf_alloc
> - * @hw: pointer to the HW structure
> - *
> - * Allocates a package buffer and returns a pointer to the buffer header.
> - * Note: all package contents must be in Little Endian form.
> - */
> -static struct ice_buf_build *ice_pkg_buf_alloc(struct ice_hw *hw)
> -{
> -	struct ice_buf_build *bld;
> -	struct ice_buf_hdr *buf;
> -
> -	bld = (struct ice_buf_build *)ice_malloc(hw, sizeof(*bld));
> -	if (!bld)
> -		return NULL;
> -
> -	buf = (struct ice_buf_hdr *)bld;
> -	buf->data_end = CPU_TO_LE16(offsetof(struct ice_buf_hdr,
> -					     section_entry));
> -	return bld;
> -}
> -
> -/**
> - * ice_get_sw_prof_type - determine switch profile type
> - * @hw: pointer to the HW structure
> - * @fv: pointer to the switch field vector
> - */
> -static enum ice_prof_type
> -ice_get_sw_prof_type(struct ice_hw *hw, struct ice_fv *fv)
> -{
> -	u16 i;
> -	bool valid_prof = false;
> -
> -	for (i = 0; i < hw->blk[ICE_BLK_SW].es.fvw; i++) {
> -		if (fv->ew[i].off != ICE_NAN_OFFSET)
> -			valid_prof = true;
> -
> -		/* UDP tunnel will have UDP_OF protocol ID and VNI offset
> */
> -		if (fv->ew[i].prot_id == (u8)ICE_PROT_UDP_OF &&
> -		    fv->ew[i].off == ICE_VNI_OFFSET)
> -			return ICE_PROF_TUN_UDP;
> -
> -		/* GRE tunnel will have GRE protocol */
> -		if (fv->ew[i].prot_id == (u8)ICE_PROT_GRE_OF)
> -			return ICE_PROF_TUN_GRE;
> -
> -		/* PPPOE tunnel will have PPPOE protocol */
> -		if (fv->ew[i].prot_id == (u8)ICE_PROT_PPPOE)
> -			return ICE_PROF_TUN_PPPOE;
> -	}
> -
> -	return valid_prof ? ICE_PROF_NON_TUN : ICE_PROF_INVALID;
> -}
> -
> -/**
> - * ice_get_sw_fv_bitmap - Get switch field vector bitmap based on profile
> type
> - * @hw: pointer to hardware structure
> - * @req_profs: type of profiles requested
> - * @bm: pointer to memory for returning the bitmap of field vectors
> - */
> -void
> -ice_get_sw_fv_bitmap(struct ice_hw *hw, enum ice_prof_type req_profs,
> -		     ice_bitmap_t *bm)
> -{
> -	struct ice_pkg_enum state;
> -	struct ice_seg *ice_seg;
> -	struct ice_fv *fv;
> -
> -	ice_memset(&state, 0, sizeof(state), ICE_NONDMA_MEM);
> -	ice_zero_bitmap(bm, ICE_MAX_NUM_PROFILES);
> -	ice_seg = hw->seg;
> -	do {
> -		enum ice_prof_type prof_type;
> -		u32 offset;
> -
> -		fv = (struct ice_fv *)
> -			ice_pkg_enum_entry(ice_seg, &state,
> ICE_SID_FLD_VEC_SW,
> -					   &offset, ice_sw_fv_handler);
> -		ice_seg = NULL;
> -
> -		if (fv) {
> -			/* Determine field vector type */
> -			prof_type = ice_get_sw_prof_type(hw, fv);
> -
> -			if (req_profs & prof_type)
> -				ice_set_bit((u16)offset, bm);
> -		}
> -	} while (fv);
> -}
> -
> -/**
> - * ice_get_sw_fv_list
> + * ice_add_tunnel_hint
>   * @hw: pointer to the HW structure
> - * @prot_ids: field vector to search for with a given protocol ID
> - * @ids_cnt: lookup/protocol count
> - * @bm: bitmap of field vectors to consider
> - * @fv_list: Head of a list
> - *
> - * Finds all the field vector entries from switch block that contain
> - * a given protocol ID and returns a list of structures of type
> - * "ice_sw_fv_list_entry". Every structure in the list has a field vector
> - * definition and profile ID information
> - * NOTE: The caller of the function is responsible for freeing the memory
> - * allocated for every list entry.
> + * @label_name: label text
> + * @val: value of the tunnel port boost entry
>   */
> -enum ice_status
> -ice_get_sw_fv_list(struct ice_hw *hw, u8 *prot_ids, u16 ids_cnt,
> -		   ice_bitmap_t *bm, struct LIST_HEAD_TYPE *fv_list)
> +void ice_add_tunnel_hint(struct ice_hw *hw, char *label_name, u16 val)
>  {
> -	struct ice_sw_fv_list_entry *fvl;
> -	struct ice_sw_fv_list_entry *tmp;
> -	struct ice_pkg_enum state;
> -	struct ice_seg *ice_seg;
> -	struct ice_fv *fv;
> -	u32 offset;
> -
> -	ice_memset(&state, 0, sizeof(state), ICE_NONDMA_MEM);
> -
> -	if (!ids_cnt || !hw->seg)
> -		return ICE_ERR_PARAM;
> -
> -	ice_seg = hw->seg;
> -	do {
> +	if (hw->tnl.count < ICE_TUNNEL_MAX_ENTRIES) {
>  		u16 i;
> 
> -		fv = (struct ice_fv *)
> -			ice_pkg_enum_entry(ice_seg, &state,
> ICE_SID_FLD_VEC_SW,
> -					   &offset, ice_sw_fv_handler);
> -		if (!fv)
> -			break;
> -		ice_seg = NULL;
> -
> -		/* If field vector is not in the bitmap list, then skip this
> -		 * profile.
> -		 */
> -		if (!ice_is_bit_set(bm, (u16)offset))
> -			continue;
> +		for (i = 0; tnls[i].type != TNL_LAST; i++) {
> +			size_t len = strlen(tnls[i].label_prefix);
> 
> -		for (i = 0; i < ids_cnt; i++) {
> -			int j;
> +			/* Look for matching label start, before continuing
> */
> +			if (strncmp(label_name, tnls[i].label_prefix, len))
> +				continue;
> 
> -			/* This code assumes that if a switch field vector line
> -			 * has a matching protocol, then this line will
> contain
> -			 * the entries necessary to represent every field in
> -			 * that protocol header.
> +			/* Make sure this label matches our PF. Note that
> the PF
> +			 * character ('0' - '7') will be located where our
> +			 * prefix string's null terminator is located.
>  			 */
> -			for (j = 0; j < hw->blk[ICE_BLK_SW].es.fvw; j++)
> -				if (fv->ew[j].prot_id == prot_ids[i])
> -					break;
> -			if (j >= hw->blk[ICE_BLK_SW].es.fvw)
> -				break;
> -			if (i + 1 == ids_cnt) {
> -				fvl = (struct ice_sw_fv_list_entry *)
> -					ice_malloc(hw, sizeof(*fvl));
> -				if (!fvl)
> -					goto err;
> -				fvl->fv_ptr = fv;
> -				fvl->profile_id = offset;
> -				LIST_ADD(&fvl->list_entry, fv_list);
> +			if ((label_name[len] - '0') == hw->pf_id) {
> +				hw->tnl.tbl[hw->tnl.count].type = tnls[i].type;
> +				hw->tnl.tbl[hw->tnl.count].valid = false;
> +				hw->tnl.tbl[hw->tnl.count].in_use = false;
> +				hw->tnl.tbl[hw->tnl.count].marked = false;
> +				hw->tnl.tbl[hw->tnl.count].boost_addr = val;
> +				hw->tnl.tbl[hw->tnl.count].port = 0;
> +				hw->tnl.count++;
>  				break;
>  			}
>  		}
> -	} while (fv);
> -	if (LIST_EMPTY(fv_list))
> -		return ICE_ERR_CFG;
> -	return ICE_SUCCESS;
> -
> -err:
> -	LIST_FOR_EACH_ENTRY_SAFE(fvl, tmp, fv_list, ice_sw_fv_list_entry,
> -				 list_entry) {
> -		LIST_DEL(&fvl->list_entry);
> -		ice_free(hw, fvl);
>  	}
> -
> -	return ICE_ERR_NO_MEMORY;
>  }
> 
>  /**
> - * ice_init_prof_result_bm - Initialize the profile result index bitmap
> - * @hw: pointer to hardware structure
> + * ice_add_dvm_hint
> + * @hw: pointer to the HW structure
> + * @val: value of the boost entry
> + * @enable: true if entry needs to be enabled, or false if needs to be
> disabled
>   */
> -void ice_init_prof_result_bm(struct ice_hw *hw)
> +void ice_add_dvm_hint(struct ice_hw *hw, u16 val, bool enable)
>  {
> -	struct ice_pkg_enum state;
> -	struct ice_seg *ice_seg;
> -	struct ice_fv *fv;
> -
> -	ice_memset(&state, 0, sizeof(state), ICE_NONDMA_MEM);
> -
> -	if (!hw->seg)
> -		return;
> -
> -	ice_seg = hw->seg;
> -	do {
> -		u32 off;
> -		u16 i;
> -
> -		fv = (struct ice_fv *)
> -			ice_pkg_enum_entry(ice_seg, &state,
> ICE_SID_FLD_VEC_SW,
> -					   &off, ice_sw_fv_handler);
> -		ice_seg = NULL;
> -		if (!fv)
> -			break;
> +	if (hw->dvm_upd.count < ICE_DVM_MAX_ENTRIES) {
> +		hw->dvm_upd.tbl[hw->dvm_upd.count].boost_addr = val;
> +		hw->dvm_upd.tbl[hw->dvm_upd.count].enable = enable;
> +		hw->dvm_upd.count++;
> +	}
> +}
> 
> -		ice_zero_bitmap(hw->switch_info->prof_res_bm[off],
> -				ICE_MAX_FV_WORDS);
> +/* Key creation */
> 
> -		/* Determine empty field vector indices, these can be
> -		 * used for recipe results. Skip index 0, since it is
> -		 * always used for Switch ID.
> -		 */
> -		for (i = 1; i < ICE_MAX_FV_WORDS; i++)
> -			if (fv->ew[i].prot_id == ICE_PROT_INVALID &&
> -			    fv->ew[i].off == ICE_FV_OFFSET_INVAL)
> -				ice_set_bit(i,
> -					    hw->switch_info-
> >prof_res_bm[off]);
> -	} while (fv);
> -}
> +#define ICE_DC_KEY	0x1	/* don't care */
> +#define ICE_DC_KEYINV	0x1
> +#define ICE_NM_KEY	0x0	/* never match */
> +#define ICE_NM_KEYINV	0x0
> +#define ICE_0_KEY	0x1	/* match 0 */
> +#define ICE_0_KEYINV	0x0
> +#define ICE_1_KEY	0x0	/* match 1 */
> +#define ICE_1_KEYINV	0x1
> 
>  /**
> - * ice_pkg_buf_free
> - * @hw: pointer to the HW structure
> - * @bld: pointer to pkg build (allocated by ice_pkg_buf_alloc())
> + * ice_gen_key_word - generate 16-bits of a key/mask word
> + * @val: the value
> + * @valid: valid bits mask (change only the valid bits)
> + * @dont_care: don't care mask
> + * @nvr_mtch: never match mask
> + * @key: pointer to an array of where the resulting key portion
> + * @key_inv: pointer to an array of where the resulting key invert portion
>   *
> - * Frees a package buffer
> - */
> -void ice_pkg_buf_free(struct ice_hw *hw, struct ice_buf_build *bld)
> -{
> -	ice_free(hw, bld);
> -}
> -
> -/**
> - * ice_pkg_buf_reserve_section
> - * @bld: pointer to pkg build (allocated by ice_pkg_buf_alloc())
> - * @count: the number of sections to reserve
> + * This function generates 16-bits from a 8-bit value, an 8-bit don't care
> mask
> + * and an 8-bit never match mask. The 16-bits of output are divided into 8
> bits
> + * of key and 8 bits of key invert.
> + *
> + *     '0' =    b01, always match a 0 bit
> + *     '1' =    b10, always match a 1 bit
> + *     '?' =    b11, don't care bit (always matches)
> + *     '~' =    b00, never match bit
>   *
> - * Reserves one or more section table entries in a package buffer. This
> routine
> - * can be called multiple times as long as they are made before calling
> - * ice_pkg_buf_alloc_section(). Once ice_pkg_buf_alloc_section()
> - * is called once, the number of sections that can be allocated will not be
> able
> - * to be increased; not using all reserved sections is fine, but this will
> - * result in some wasted space in the buffer.
> - * Note: all package contents must be in Little Endian form.
> + * Input:
> + *          val:         b0  1  0  1  0  1
> + *          dont_care:   b0  0  1  1  0  0
> + *          never_mtch:  b0  0  0  0  1  1
> + *          ------------------------------
> + * Result:  key:        b01 10 11 11 00 00
>   */
>  static enum ice_status
> -ice_pkg_buf_reserve_section(struct ice_buf_build *bld, u16 count)
> +ice_gen_key_word(u8 val, u8 valid, u8 dont_care, u8 nvr_mtch, u8 *key,
> +		 u8 *key_inv)
>  {
> -	struct ice_buf_hdr *buf;
> -	u16 section_count;
> -	u16 data_end;
> +	u8 in_key = *key, in_key_inv = *key_inv;
> +	u8 i;
> 
> -	if (!bld)
> -		return ICE_ERR_PARAM;
> +	/* 'dont_care' and 'nvr_mtch' masks cannot overlap */
> +	if ((dont_care ^ nvr_mtch) != (dont_care | nvr_mtch))
> +		return ICE_ERR_CFG;
> 
> -	buf = (struct ice_buf_hdr *)&bld->buf;
> +	*key = 0;
> +	*key_inv = 0;
> 
> -	/* already an active section, can't increase table size */
> -	section_count = LE16_TO_CPU(buf->section_count);
> -	if (section_count > 0)
> -		return ICE_ERR_CFG;
> +	/* encode the 8 bits into 8-bit key and 8-bit key invert */
> +	for (i = 0; i < 8; i++) {
> +		*key >>= 1;
> +		*key_inv >>= 1;
> 
> -	if (bld->reserved_section_table_entries + count >
> ICE_MAX_S_COUNT)
> -		return ICE_ERR_CFG;
> -	bld->reserved_section_table_entries += count;
> +		if (!(valid & 0x1)) { /* change only valid bits */
> +			*key |= (in_key & 0x1) << 7;
> +			*key_inv |= (in_key_inv & 0x1) << 7;
> +		} else if (dont_care & 0x1) { /* don't care bit */
> +			*key |= ICE_DC_KEY << 7;
> +			*key_inv |= ICE_DC_KEYINV << 7;
> +		} else if (nvr_mtch & 0x1) { /* never match bit */
> +			*key |= ICE_NM_KEY << 7;
> +			*key_inv |= ICE_NM_KEYINV << 7;
> +		} else if (val & 0x01) { /* exact 1 match */
> +			*key |= ICE_1_KEY << 7;
> +			*key_inv |= ICE_1_KEYINV << 7;
> +		} else { /* exact 0 match */
> +			*key |= ICE_0_KEY << 7;
> +			*key_inv |= ICE_0_KEYINV << 7;
> +		}
> 
> -	data_end = LE16_TO_CPU(buf->data_end) +
> -		FLEX_ARRAY_SIZE(buf, section_entry, count);
> -	buf->data_end = CPU_TO_LE16(data_end);
> +		dont_care >>= 1;
> +		nvr_mtch >>= 1;
> +		valid >>= 1;
> +		val >>= 1;
> +		in_key >>= 1;
> +		in_key_inv >>= 1;
> +	}
> 
>  	return ICE_SUCCESS;
>  }
> 
>  /**
> - * ice_pkg_buf_alloc_section
> - * @bld: pointer to pkg build (allocated by ice_pkg_buf_alloc())
> - * @type: the section type value
> - * @size: the size of the section to reserve (in bytes)
> + * ice_bits_max_set - determine if the number of bits set is within a
> maximum
> + * @mask: pointer to the byte array which is the mask
> + * @size: the number of bytes in the mask
> + * @max: the max number of set bits
>   *
> - * Reserves memory in the buffer for a section's content and updates the
> - * buffers' status accordingly. This routine returns a pointer to the first
> - * byte of the section start within the buffer, which is used to fill in the
> - * section contents.
> - * Note: all package contents must be in Little Endian form.
> + * This function determines if there are at most 'max' number of bits set in
> an
> + * array. Returns true if the number for bits set is <= max or will return
> false
> + * otherwise.
>   */
> -static void *
> -ice_pkg_buf_alloc_section(struct ice_buf_build *bld, u32 type, u16 size)
> +static bool ice_bits_max_set(const u8 *mask, u16 size, u16 max)
>  {
> -	struct ice_buf_hdr *buf;
> -	u16 sect_count;
> -	u16 data_end;
> -
> -	if (!bld || !type || !size)
> -		return NULL;
> -
> -	buf = (struct ice_buf_hdr *)&bld->buf;
> -
> -	/* check for enough space left in buffer */
> -	data_end = LE16_TO_CPU(buf->data_end);
> -
> -	/* section start must align on 4 byte boundary */
> -	data_end = ICE_ALIGN(data_end, 4);
> -
> -	if ((data_end + size) > ICE_MAX_S_DATA_END)
> -		return NULL;
> -
> -	/* check for more available section table entries */
> -	sect_count = LE16_TO_CPU(buf->section_count);
> -	if (sect_count < bld->reserved_section_table_entries) {
> -		void *section_ptr = ((u8 *)buf) + data_end;
> +	u16 count = 0;
> +	u16 i;
> 
> -		buf->section_entry[sect_count].offset =
> CPU_TO_LE16(data_end);
> -		buf->section_entry[sect_count].size = CPU_TO_LE16(size);
> -		buf->section_entry[sect_count].type = CPU_TO_LE32(type);
> +	/* check each byte */
> +	for (i = 0; i < size; i++) {
> +		/* if 0, go to next byte */
> +		if (!mask[i])
> +			continue;
> 
> -		data_end += size;
> -		buf->data_end = CPU_TO_LE16(data_end);
> +		/* We know there is at least one set bit in this byte because
> of
> +		 * the above check; if we already have found 'max' number
> of
> +		 * bits set, then we can return failure now.
> +		 */
> +		if (count == max)
> +			return false;
> 
> -		buf->section_count = CPU_TO_LE16(sect_count + 1);
> -		return section_ptr;
> +		/* count the bits in this byte, checking threshold */
> +		count += ice_hweight8(mask[i]);
> +		if (count > max)
> +			return false;
>  	}
> 
> -	/* no free section table entries */
> -	return NULL;
> +	return true;
>  }
> 
>  /**
> - * ice_pkg_buf_alloc_single_section
> - * @hw: pointer to the HW structure
> - * @type: the section type value
> - * @size: the size of the section to reserve (in bytes)
> - * @section: returns pointer to the section
> + * ice_set_key - generate a variable sized key with multiples of 16-bits
> + * @key: pointer to where the key will be stored
> + * @size: the size of the complete key in bytes (must be even)
> + * @val: array of 8-bit values that makes up the value portion of the key
> + * @upd: array of 8-bit masks that determine what key portion to update
> + * @dc: array of 8-bit masks that make up the don't care mask
> + * @nm: array of 8-bit masks that make up the never match mask
> + * @off: the offset of the first byte in the key to update
> + * @len: the number of bytes in the key update
>   *
> - * Allocates a package buffer with a single section.
> - * Note: all package contents must be in Little Endian form.
> + * This function generates a key from a value, a don't care mask and a
> never
> + * match mask.
> + * upd, dc, and nm are optional parameters, and can be NULL:
> + *	upd == NULL --> upd mask is all 1's (update all bits)
> + *	dc == NULL --> dc mask is all 0's (no don't care bits)
> + *	nm == NULL --> nm mask is all 0's (no never match bits)
>   */
> -struct ice_buf_build *
> -ice_pkg_buf_alloc_single_section(struct ice_hw *hw, u32 type, u16 size,
> -				 void **section)
> +enum ice_status
> +ice_set_key(u8 *key, u16 size, u8 *val, u8 *upd, u8 *dc, u8 *nm, u16 off,
> +	    u16 len)
>  {
> -	struct ice_buf_build *buf;
> -
> -	if (!section)
> -		return NULL;
> -
> -	buf = ice_pkg_buf_alloc(hw);
> -	if (!buf)
> -		return NULL;
> -
> -	if (ice_pkg_buf_reserve_section(buf, 1))
> -		goto ice_pkg_buf_alloc_single_section_err;
> -
> -	*section = ice_pkg_buf_alloc_section(buf, type, size);
> -	if (!*section)
> -		goto ice_pkg_buf_alloc_single_section_err;
> -
> -	return buf;
> -
> -ice_pkg_buf_alloc_single_section_err:
> -	ice_pkg_buf_free(hw, buf);
> -	return NULL;
> -}
> +	u16 half_size;
> +	u16 i;
> 
> -/**
> - * ice_pkg_buf_get_active_sections
> - * @bld: pointer to pkg build (allocated by ice_pkg_buf_alloc())
> - *
> - * Returns the number of active sections. Before using the package buffer
> - * in an update package command, the caller should make sure that there
> is at
> - * least one active section - otherwise, the buffer is not legal and should
> - * not be used.
> - * Note: all package contents must be in Little Endian form.
> - */
> -static u16 ice_pkg_buf_get_active_sections(struct ice_buf_build *bld)
> -{
> -	struct ice_buf_hdr *buf;
> +	/* size must be a multiple of 2 bytes. */
> +	if (size % 2)
> +		return ICE_ERR_CFG;
> +	half_size = size / 2;
> 
> -	if (!bld)
> -		return 0;
> +	if (off + len > half_size)
> +		return ICE_ERR_CFG;
> 
> -	buf = (struct ice_buf_hdr *)&bld->buf;
> -	return LE16_TO_CPU(buf->section_count);
> -}
> +	/* Make sure at most one bit is set in the never match mask. Having
> more
> +	 * than one never match mask bit set will cause HW to consume
> excessive
> +	 * power otherwise; this is a power management efficiency check.
> +	 */
> +#define ICE_NVR_MTCH_BITS_MAX	1
> +	if (nm && !ice_bits_max_set(nm, len, ICE_NVR_MTCH_BITS_MAX))
> +		return ICE_ERR_CFG;
> 
> -/**
> - * ice_pkg_buf
> - * @bld: pointer to pkg build (allocated by ice_pkg_buf_alloc())
> - *
> - * Return a pointer to the buffer's header
> - */
> -struct ice_buf *ice_pkg_buf(struct ice_buf_build *bld)
> -{
> -	if (!bld)
> -		return NULL;
> +	for (i = 0; i < len; i++)
> +		if (ice_gen_key_word(val[i], upd ? upd[i] : 0xff,
> +				     dc ? dc[i] : 0, nm ? nm[i] : 0,
> +				     key + off + i, key + half_size + off + i))
> +			return ICE_ERR_CFG;
> 
> -	return &bld->buf;
> +	return ICE_SUCCESS;
>  }
> 
>  /**
> @@ -3956,6 +2132,18 @@ static void ice_fill_tbl(struct ice_hw *hw, enum
> ice_block block_id, u32 sid)
>  	}
>  }
> 
> +/**
> + * ice_init_flow_profs - init flow profile locks and list heads
> + * @hw: pointer to the hardware structure
> + * @blk_idx: HW block index
> + */
> +static
> +void ice_init_flow_profs(struct ice_hw *hw, u8 blk_idx)
> +{
> +	ice_init_lock(&hw->fl_profs_locks[blk_idx]);
> +	INIT_LIST_HEAD(&hw->fl_profs[blk_idx]);
> +}
> +
>  /**
>   * ice_fill_blk_tbls - Read package context for tables
>   * @hw: pointer to the hardware structure
> @@ -4098,17 +2286,6 @@ void ice_free_hw_tbls(struct ice_hw *hw)
>  	ice_memset(hw->blk, 0, sizeof(hw->blk), ICE_NONDMA_MEM);
>  }
> 
> -/**
> - * ice_init_flow_profs - init flow profile locks and list heads
> - * @hw: pointer to the hardware structure
> - * @blk_idx: HW block index
> - */
> -static void ice_init_flow_profs(struct ice_hw *hw, u8 blk_idx)
> -{
> -	ice_init_lock(&hw->fl_profs_locks[blk_idx]);
> -	INIT_LIST_HEAD(&hw->fl_profs[blk_idx]);
> -}
> -
>  /**
>   * ice_clear_hw_tbls - clear HW tables and flow profiles
>   * @hw: pointer to the hardware structure
> diff --git a/drivers/net/ice/base/ice_flex_pipe.h
> b/drivers/net/ice/base/ice_flex_pipe.h
> index ab897de4f3..aab765e68f 100644
> --- a/drivers/net/ice/base/ice_flex_pipe.h
> +++ b/drivers/net/ice/base/ice_flex_pipe.h
> @@ -7,23 +7,6 @@
> 
>  #include "ice_type.h"
> 
> -/* Package minimal version supported */
> -#define ICE_PKG_SUPP_VER_MAJ	1
> -#define ICE_PKG_SUPP_VER_MNR	3
> -
> -/* Package format version */
> -#define ICE_PKG_FMT_VER_MAJ	1
> -#define ICE_PKG_FMT_VER_MNR	0
> -#define ICE_PKG_FMT_VER_UPD	0
> -#define ICE_PKG_FMT_VER_DFT	0
> -
> -#define ICE_PKG_CNT 4
> -
> -enum ice_status
> -ice_update_pkg(struct ice_hw *hw, struct ice_buf *bufs, u32 count);
> -enum ice_status
> -ice_acquire_change_lock(struct ice_hw *hw, enum ice_aq_res_access_type
> access);
> -void ice_release_change_lock(struct ice_hw *hw);
>  enum ice_status
>  ice_find_prot_off(struct ice_hw *hw, enum ice_block blk, u8 prof, u8 fv_idx,
>  		  u8 *prot, u16 *off);
> @@ -36,12 +19,6 @@ ice_get_sw_fv_bitmap(struct ice_hw *hw, enum
> ice_prof_type type,
>  void
>  ice_init_prof_result_bm(struct ice_hw *hw);
>  enum ice_status
> -ice_get_sw_fv_list(struct ice_hw *hw, u8 *prot_ids, u16 ids_cnt,
> -		   ice_bitmap_t *bm, struct LIST_HEAD_TYPE *fv_list);
> -enum ice_status
> -ice_pkg_buf_unreserve_section(struct ice_buf_build *bld, u16 count);
> -u16 ice_pkg_buf_get_free_space(struct ice_buf_build *bld);
> -enum ice_status
>  ice_aq_upload_section(struct ice_hw *hw, struct ice_buf_hdr *pkg_buf,
>  		      u16 buf_size, struct ice_sq_cd *cd);
>  bool
> @@ -79,31 +56,31 @@ ice_rem_prof_id_flow(struct ice_hw *hw, enum
> ice_block blk, u16 vsi, u64 hdl);
>  enum ice_status
>  ice_flow_assoc_hw_prof(struct ice_hw *hw, enum ice_block blk,
>  		       u16 dest_vsi_handle, u16 fdir_vsi_handle, int id);
> -enum ice_status ice_init_pkg(struct ice_hw *hw, u8 *buff, u32 len);
> -enum ice_status
> -ice_copy_and_init_pkg(struct ice_hw *hw, const u8 *buf, u32 len);
>  enum ice_status ice_init_hw_tbls(struct ice_hw *hw);
> -void ice_free_seg(struct ice_hw *hw);
>  void ice_fill_blk_tbls(struct ice_hw *hw);
>  void ice_clear_hw_tbls(struct ice_hw *hw);
>  void ice_free_hw_tbls(struct ice_hw *hw);
>  enum ice_status
>  ice_rem_prof(struct ice_hw *hw, enum ice_block blk, u64 id);
> -struct ice_buf_build *
> -ice_pkg_buf_alloc_single_section(struct ice_hw *hw, u32 type, u16 size,
> -				 void **section);
> -struct ice_buf *ice_pkg_buf(struct ice_buf_build *bld);
> -void ice_pkg_buf_free(struct ice_hw *hw, struct ice_buf_build *bld);
> 
>  enum ice_status
>  ice_set_key(u8 *key, u16 size, u8 *val, u8 *upd, u8 *dc, u8 *nm, u16 off,
>  	    u16 len);
> -void *
> -ice_pkg_enum_entry(struct ice_seg *ice_seg, struct ice_pkg_enum *state,
> -		   u32 sect_type, u32 *offset,
> -		   void *(*handler)(u32 sect_type, void *section,
> -				    u32 index, u32 *offset));
> -void *
> -ice_pkg_enum_section(struct ice_seg *ice_seg, struct ice_pkg_enum *state,
> -		     u32 sect_type);
> +
> +void ice_fill_blk_tbls(struct ice_hw *hw);
> +
> +/* To support tunneling entries by PF, the package will append the PF
> number to
> + * the label; for example TNL_VXLAN_PF0, TNL_VXLAN_PF1,
> TNL_VXLAN_PF2, etc.
> + */
> +#define ICE_TNL_PRE	"TNL_"
> +/* For supporting double VLAN mode, it is necessary to enable or disable
> certain
> + * boost tcam entries. The metadata labels names that match the
> following
> + * prefixes will be saved to allow enabling double VLAN mode.
> + */
> +#define ICE_DVM_PRE	"BOOST_MAC_VLAN_DVM"	/* enable
> these entries */
> +#define ICE_SVM_PRE	"BOOST_MAC_VLAN_SVM"	/* disable these
> entries */
> +
> +void ice_add_tunnel_hint(struct ice_hw *hw, char *label_name, u16 val);
> +void ice_add_dvm_hint(struct ice_hw *hw, u16 val, bool enable);
> +
>  #endif /* _ICE_FLEX_PIPE_H_ */
> diff --git a/drivers/net/ice/base/ice_flex_type.h
> b/drivers/net/ice/base/ice_flex_type.h
> index 09a02fe9ac..d45653b637 100644
> --- a/drivers/net/ice/base/ice_flex_type.h
> +++ b/drivers/net/ice/base/ice_flex_type.h
> @@ -14,6 +14,7 @@ struct ice_fv_word {
>  	u16 off;		/* Offset within the protocol header */
>  	u8 resvrd;
>  };
> +
>  #pragma pack()
> 
>  #define ICE_MAX_NUM_PROFILES 256
> @@ -23,251 +24,6 @@ struct ice_fv {
>  	struct ice_fv_word ew[ICE_MAX_FV_WORDS];
>  };
> 
> -/* Package and segment headers and tables */
> -struct ice_pkg_hdr {
> -	struct ice_pkg_ver pkg_format_ver;
> -	__le32 seg_count;
> -	__le32 seg_offset[STRUCT_HACK_VAR_LEN];
> -};
> -
> -/* generic segment */
> -struct ice_generic_seg_hdr {
> -#define SEGMENT_TYPE_METADATA	0x00000001
> -#define SEGMENT_TYPE_ICE_E810	0x00000010
> -	__le32 seg_type;
> -	struct ice_pkg_ver seg_format_ver;
> -	__le32 seg_size;
> -	char seg_id[ICE_PKG_NAME_SIZE];
> -};
> -
> -/* ice specific segment */
> -
> -union ice_device_id {
> -	struct {
> -		__le16 device_id;
> -		__le16 vendor_id;
> -	} dev_vend_id;
> -	__le32 id;
> -};
> -
> -struct ice_device_id_entry {
> -	union ice_device_id device;
> -	union ice_device_id sub_device;
> -};
> -
> -struct ice_seg {
> -	struct ice_generic_seg_hdr hdr;
> -	__le32 device_table_count;
> -	struct ice_device_id_entry device_table[STRUCT_HACK_VAR_LEN];
> -};
> -
> -struct ice_nvm_table {
> -	__le32 table_count;
> -	__le32 vers[STRUCT_HACK_VAR_LEN];
> -};
> -
> -struct ice_buf {
> -#define ICE_PKG_BUF_SIZE	4096
> -	u8 buf[ICE_PKG_BUF_SIZE];
> -};
> -
> -struct ice_buf_table {
> -	__le32 buf_count;
> -	struct ice_buf buf_array[STRUCT_HACK_VAR_LEN];
> -};
> -
> -/* global metadata specific segment */
> -struct ice_global_metadata_seg {
> -	struct ice_generic_seg_hdr hdr;
> -	struct ice_pkg_ver pkg_ver;
> -	__le32 rsvd;
> -	char pkg_name[ICE_PKG_NAME_SIZE];
> -};
> -
> -#define ICE_MIN_S_OFF		12
> -#define ICE_MAX_S_OFF		4095
> -#define ICE_MIN_S_SZ		1
> -#define ICE_MAX_S_SZ		4084
> -
> -/* section information */
> -struct ice_section_entry {
> -	__le32 type;
> -	__le16 offset;
> -	__le16 size;
> -};
> -
> -#define ICE_MIN_S_COUNT		1
> -#define ICE_MAX_S_COUNT		511
> -#define ICE_MIN_S_DATA_END	12
> -#define ICE_MAX_S_DATA_END	4096
> -
> -#define ICE_METADATA_BUF	0x80000000
> -
> -struct ice_buf_hdr {
> -	__le16 section_count;
> -	__le16 data_end;
> -	struct ice_section_entry section_entry[STRUCT_HACK_VAR_LEN];
> -};
> -
> -#define ICE_MAX_ENTRIES_IN_BUF(hd_sz, ent_sz) ((ICE_PKG_BUF_SIZE - \
> -	ice_struct_size((struct ice_buf_hdr *)0, section_entry, 1) - (hd_sz)) /\
> -	(ent_sz))
> -
> -/* ice package section IDs */
> -#define ICE_SID_METADATA		1
> -#define ICE_SID_XLT0_SW			10
> -#define ICE_SID_XLT_KEY_BUILDER_SW	11
> -#define ICE_SID_XLT1_SW			12
> -#define ICE_SID_XLT2_SW			13
> -#define ICE_SID_PROFID_TCAM_SW		14
> -#define ICE_SID_PROFID_REDIR_SW		15
> -#define ICE_SID_FLD_VEC_SW		16
> -#define ICE_SID_CDID_KEY_BUILDER_SW	17
> -#define ICE_SID_CDID_REDIR_SW		18
> -
> -#define ICE_SID_XLT0_ACL		20
> -#define ICE_SID_XLT_KEY_BUILDER_ACL	21
> -#define ICE_SID_XLT1_ACL		22
> -#define ICE_SID_XLT2_ACL		23
> -#define ICE_SID_PROFID_TCAM_ACL		24
> -#define ICE_SID_PROFID_REDIR_ACL	25
> -#define ICE_SID_FLD_VEC_ACL		26
> -#define ICE_SID_CDID_KEY_BUILDER_ACL	27
> -#define ICE_SID_CDID_REDIR_ACL		28
> -
> -#define ICE_SID_XLT0_FD			30
> -#define ICE_SID_XLT_KEY_BUILDER_FD	31
> -#define ICE_SID_XLT1_FD			32
> -#define ICE_SID_XLT2_FD			33
> -#define ICE_SID_PROFID_TCAM_FD		34
> -#define ICE_SID_PROFID_REDIR_FD		35
> -#define ICE_SID_FLD_VEC_FD		36
> -#define ICE_SID_CDID_KEY_BUILDER_FD	37
> -#define ICE_SID_CDID_REDIR_FD		38
> -
> -#define ICE_SID_XLT0_RSS		40
> -#define ICE_SID_XLT_KEY_BUILDER_RSS	41
> -#define ICE_SID_XLT1_RSS		42
> -#define ICE_SID_XLT2_RSS		43
> -#define ICE_SID_PROFID_TCAM_RSS		44
> -#define ICE_SID_PROFID_REDIR_RSS	45
> -#define ICE_SID_FLD_VEC_RSS		46
> -#define ICE_SID_CDID_KEY_BUILDER_RSS	47
> -#define ICE_SID_CDID_REDIR_RSS		48
> -
> -#define ICE_SID_RXPARSER_CAM		50
> -#define ICE_SID_RXPARSER_NOMATCH_CAM	51
> -#define ICE_SID_RXPARSER_IMEM		52
> -#define ICE_SID_RXPARSER_XLT0_BUILDER	53
> -#define ICE_SID_RXPARSER_NODE_PTYPE	54
> -#define ICE_SID_RXPARSER_MARKER_PTYPE	55
> -#define ICE_SID_RXPARSER_BOOST_TCAM	56
> -#define ICE_SID_RXPARSER_PROTO_GRP	57
> -#define ICE_SID_RXPARSER_METADATA_INIT	58
> -#define ICE_SID_RXPARSER_XLT0		59
> -
> -#define ICE_SID_TXPARSER_CAM		60
> -#define ICE_SID_TXPARSER_NOMATCH_CAM	61
> -#define ICE_SID_TXPARSER_IMEM		62
> -#define ICE_SID_TXPARSER_XLT0_BUILDER	63
> -#define ICE_SID_TXPARSER_NODE_PTYPE	64
> -#define ICE_SID_TXPARSER_MARKER_PTYPE	65
> -#define ICE_SID_TXPARSER_BOOST_TCAM	66
> -#define ICE_SID_TXPARSER_PROTO_GRP	67
> -#define ICE_SID_TXPARSER_METADATA_INIT	68
> -#define ICE_SID_TXPARSER_XLT0		69
> -
> -#define ICE_SID_RXPARSER_INIT_REDIR	70
> -#define ICE_SID_TXPARSER_INIT_REDIR	71
> -#define ICE_SID_RXPARSER_MARKER_GRP	72
> -#define ICE_SID_TXPARSER_MARKER_GRP	73
> -#define ICE_SID_RXPARSER_LAST_PROTO	74
> -#define ICE_SID_TXPARSER_LAST_PROTO	75
> -#define ICE_SID_RXPARSER_PG_SPILL	76
> -#define ICE_SID_TXPARSER_PG_SPILL	77
> -#define ICE_SID_RXPARSER_NOMATCH_SPILL	78
> -#define ICE_SID_TXPARSER_NOMATCH_SPILL	79
> -
> -#define ICE_SID_XLT0_PE			80
> -#define ICE_SID_XLT_KEY_BUILDER_PE	81
> -#define ICE_SID_XLT1_PE			82
> -#define ICE_SID_XLT2_PE			83
> -#define ICE_SID_PROFID_TCAM_PE		84
> -#define ICE_SID_PROFID_REDIR_PE		85
> -#define ICE_SID_FLD_VEC_PE		86
> -#define ICE_SID_CDID_KEY_BUILDER_PE	87
> -#define ICE_SID_CDID_REDIR_PE		88
> -
> -#define ICE_SID_RXPARSER_FLAG_REDIR	97
> -
> -/* Label Metadata section IDs */
> -#define ICE_SID_LBL_FIRST		0x80000010
> -#define ICE_SID_LBL_RXPARSER_IMEM	0x80000010
> -#define ICE_SID_LBL_TXPARSER_IMEM	0x80000011
> -#define ICE_SID_LBL_RESERVED_12		0x80000012
> -#define ICE_SID_LBL_RESERVED_13		0x80000013
> -#define ICE_SID_LBL_RXPARSER_MARKER	0x80000014
> -#define ICE_SID_LBL_TXPARSER_MARKER	0x80000015
> -#define ICE_SID_LBL_PTYPE		0x80000016
> -#define ICE_SID_LBL_PROTOCOL_ID		0x80000017
> -#define ICE_SID_LBL_RXPARSER_TMEM	0x80000018
> -#define ICE_SID_LBL_TXPARSER_TMEM	0x80000019
> -#define ICE_SID_LBL_RXPARSER_PG		0x8000001A
> -#define ICE_SID_LBL_TXPARSER_PG		0x8000001B
> -#define ICE_SID_LBL_RXPARSER_M_TCAM	0x8000001C
> -#define ICE_SID_LBL_TXPARSER_M_TCAM	0x8000001D
> -#define ICE_SID_LBL_SW_PROFID_TCAM	0x8000001E
> -#define ICE_SID_LBL_ACL_PROFID_TCAM	0x8000001F
> -#define ICE_SID_LBL_PE_PROFID_TCAM	0x80000020
> -#define ICE_SID_LBL_RSS_PROFID_TCAM	0x80000021
> -#define ICE_SID_LBL_FD_PROFID_TCAM	0x80000022
> -#define ICE_SID_LBL_FLAG		0x80000023
> -#define ICE_SID_LBL_REG			0x80000024
> -#define ICE_SID_LBL_SW_PTG		0x80000025
> -#define ICE_SID_LBL_ACL_PTG		0x80000026
> -#define ICE_SID_LBL_PE_PTG		0x80000027
> -#define ICE_SID_LBL_RSS_PTG		0x80000028
> -#define ICE_SID_LBL_FD_PTG		0x80000029
> -#define ICE_SID_LBL_SW_VSIG		0x8000002A
> -#define ICE_SID_LBL_ACL_VSIG		0x8000002B
> -#define ICE_SID_LBL_PE_VSIG		0x8000002C
> -#define ICE_SID_LBL_RSS_VSIG		0x8000002D
> -#define ICE_SID_LBL_FD_VSIG		0x8000002E
> -#define ICE_SID_LBL_PTYPE_META		0x8000002F
> -#define ICE_SID_LBL_SW_PROFID		0x80000030
> -#define ICE_SID_LBL_ACL_PROFID		0x80000031
> -#define ICE_SID_LBL_PE_PROFID		0x80000032
> -#define ICE_SID_LBL_RSS_PROFID		0x80000033
> -#define ICE_SID_LBL_FD_PROFID		0x80000034
> -#define ICE_SID_LBL_RXPARSER_MARKER_GRP	0x80000035
> -#define ICE_SID_LBL_TXPARSER_MARKER_GRP	0x80000036
> -#define ICE_SID_LBL_RXPARSER_PROTO	0x80000037
> -#define ICE_SID_LBL_TXPARSER_PROTO	0x80000038
> -/* The following define MUST be updated to reflect the last label section
> ID */
> -#define ICE_SID_LBL_LAST		0x80000038
> -
> -enum ice_block {
> -	ICE_BLK_SW = 0,
> -	ICE_BLK_ACL,
> -	ICE_BLK_FD,
> -	ICE_BLK_RSS,
> -	ICE_BLK_PE,
> -	ICE_BLK_COUNT
> -};
> -
> -enum ice_sect {
> -	ICE_XLT0 = 0,
> -	ICE_XLT_KB,
> -	ICE_XLT1,
> -	ICE_XLT2,
> -	ICE_PROF_TCAM,
> -	ICE_PROF_REDIR,
> -	ICE_VEC_TBL,
> -	ICE_CDID_KB,
> -	ICE_CDID_REDIR,
> -	ICE_SECT_COUNT
> -};
> -
>  /* Packet Type (PTYPE) values */
>  #define ICE_PTYPE_MAC_PAY			1
>  #define ICE_MAC_PTP				2
> @@ -662,25 +418,6 @@ struct ice_boost_tcam_section {
>  	sizeof(struct ice_boost_tcam_entry), \
>  	sizeof(struct ice_boost_tcam_entry))
> 
> -/* package Marker PType TCAM entry */
> -struct ice_marker_ptype_tcam_entry {
> -#define ICE_MARKER_PTYPE_TCAM_ADDR_MAX	1024
> -	__le16 addr;
> -	__le16 ptype;
> -	u8 keys[20];
> -};
> -
> -struct ice_marker_ptype_tcam_section {
> -	__le16 count;
> -	__le16 reserved;
> -	struct ice_marker_ptype_tcam_entry tcam[STRUCT_HACK_VAR_LEN];
> -};
> -
> -#define ICE_MAX_MARKER_PTYPE_TCAMS_IN_BUF
> ICE_MAX_ENTRIES_IN_BUF( \
> -	ice_struct_size((struct ice_marker_ptype_tcam_section *)0, tcam, 1)
> - \
> -	sizeof(struct ice_marker_ptype_tcam_entry), \
> -	sizeof(struct ice_marker_ptype_tcam_entry))
> -
>  struct ice_xlt1_section {
>  	__le16 count;
>  	__le16 offset;
> @@ -699,27 +436,6 @@ struct ice_prof_redir_section {
>  	u8 redir_value[STRUCT_HACK_VAR_LEN];
>  };
> 
> -/* package buffer building */
> -
> -struct ice_buf_build {
> -	struct ice_buf buf;
> -	u16 reserved_section_table_entries;
> -};
> -
> -struct ice_pkg_enum {
> -	struct ice_buf_table *buf_table;
> -	u32 buf_idx;
> -
> -	u32 type;
> -	struct ice_buf_hdr *buf;
> -	u32 sect_idx;
> -	void *sect;
> -	u32 sect_type;
> -
> -	u32 entry_idx;
> -	void *(*handler)(u32 sect_type, void *section, u32 index, u32
> *offset);
> -};
> -
>  /* Tunnel enabling */
> 
>  enum ice_tunnel_type {
> diff --git a/drivers/net/ice/base/ice_switch.c
> b/drivers/net/ice/base/ice_switch.c
> index 513623a0a4..ad61dde397 100644
> --- a/drivers/net/ice/base/ice_switch.c
> +++ b/drivers/net/ice/base/ice_switch.c
> @@ -7417,37 +7417,18 @@ ice_create_recipe_group(struct ice_hw *hw,
> struct ice_sw_recipe *rm,
>   * @hw: pointer to hardware structure
>   * @lkups: lookup elements or match criteria for the advanced recipe, one
>   *	   structure per protocol header
> - * @lkups_cnt: number of protocols
>   * @bm: bitmap of field vectors to consider
>   * @fv_list: pointer to a list that holds the returned field vectors
>   */
>  static enum ice_status
> -ice_get_fv(struct ice_hw *hw, struct ice_adv_lkup_elem *lkups, u16
> lkups_cnt,
> +ice_get_fv(struct ice_hw *hw, struct ice_prot_lkup_ext *lkups,
>  	   ice_bitmap_t *bm, struct LIST_HEAD_TYPE *fv_list)
>  {
> -	enum ice_status status;
> -	u8 *prot_ids;
> -	u16 i;
> -
> -	if (!lkups_cnt)
> +	if (!lkups->n_val_words)
>  		return ICE_SUCCESS;
> 
> -	prot_ids = (u8 *)ice_calloc(hw, lkups_cnt, sizeof(*prot_ids));
> -	if (!prot_ids)
> -		return ICE_ERR_NO_MEMORY;
> -
> -	for (i = 0; i < lkups_cnt; i++)
> -		if (!ice_prot_type_to_id(lkups[i].type, &prot_ids[i])) {
> -			status = ICE_ERR_CFG;
> -			goto free_mem;
> -		}
> -
>  	/* Find field vectors that include all specified protocol types */
> -	status = ice_get_sw_fv_list(hw, prot_ids, lkups_cnt, bm, fv_list);
> -
> -free_mem:
> -	ice_free(hw, prot_ids);
> -	return status;
> +	return ice_get_sw_fv_list(hw, lkups, bm, fv_list);
>  }
> 
>  /**
> @@ -7840,16 +7821,7 @@ ice_add_adv_recipe(struct ice_hw *hw, struct
> ice_adv_lkup_elem *lkups,
>  	 */
>  	ice_get_compat_fv_bitmap(hw, rinfo, fv_bitmap);
> 
> -	/* If it is a packet to match any, add a lookup element to match
> direction
> -	 * flag of source interface.
> -	 */
> -	if (rinfo->tun_type == ICE_SW_TUN_AND_NON_TUN &&
> -	    lkups_cnt < ICE_MAX_CHAIN_WORDS) {
> -		lkups[lkups_cnt].type = ICE_FLG_DIR;
> -		lkups_cnt++;
> -	}
> -
> -	status = ice_get_fv(hw, lkups, lkups_cnt, fv_bitmap, &rm->fv_list);
> +	status = ice_get_fv(hw, lkup_exts, fv_bitmap, &rm->fv_list);
>  	if (status)
>  		goto err_unroll;
> 
> diff --git a/drivers/net/ice/base/ice_type.h
> b/drivers/net/ice/base/ice_type.h
> index a17accff19..d94fdcda67 100644
> --- a/drivers/net/ice/base/ice_type.h
> +++ b/drivers/net/ice/base/ice_type.h
> @@ -5,54 +5,15 @@
>  #ifndef _ICE_TYPE_H_
>  #define _ICE_TYPE_H_
> 
> -#define ETH_ALEN	6
> -
> -#define ETH_HEADER_LEN	14
> -
> -#define BIT(a) (1UL << (a))
> -#define BIT_ULL(a) (1ULL << (a))
> -
> -#define BITS_PER_BYTE	8
> -
> -#define _FORCE_
> -
> -#define ICE_BYTES_PER_WORD	2
> -#define ICE_BYTES_PER_DWORD	4
> -#define ICE_MAX_TRAFFIC_CLASS	8
> -
> -/**
> - * ROUND_UP - round up to next arbitrary multiple (not a power of 2)
> - * @a: value to round up
> - * @b: arbitrary multiple
> - *
> - * Round up to the next multiple of the arbitrary b.
> - * Note, when b is a power of 2 use ICE_ALIGN() instead.
> - */
> -#define ROUND_UP(a, b)	((b) * DIVIDE_AND_ROUND_UP((a), (b)))
> -
> -#define MIN_T(_t, _a, _b)	min((_t)(_a), (_t)(_b))
> -
> -#define IS_ASCII(_ch)	((_ch) < 0x80)
> -
> -#define STRUCT_HACK_VAR_LEN
> -/**
> - * ice_struct_size - size of struct with C99 flexible array member
> - * @ptr: pointer to structure
> - * @field: flexible array member (last member of the structure)
> - * @num: number of elements of that flexible array member
> - */
> -#define ice_struct_size(ptr, field, num) \
> -	(sizeof(*(ptr)) + sizeof(*(ptr)->field) * (num))
> -
> -#define FLEX_ARRAY_SIZE(_ptr, _mem, cnt) ((cnt) * sizeof(_ptr->_mem[0]))
> -
> +#include "ice_defs.h"
>  #include "ice_status.h"
>  #include "ice_hw_autogen.h"
>  #include "ice_devids.h"
>  #include "ice_osdep.h"
>  #include "ice_bitops.h" /* Must come before ice_controlq.h */
> -#include "ice_controlq.h"
>  #include "ice_lan_tx_rx.h"
> +#include "ice_ddp.h"
> +#include "ice_controlq.h"
>  #include "ice_flex_type.h"
>  #include "ice_protocol_type.h"
>  #include "ice_sbq_cmd.h"
> @@ -191,11 +152,6 @@ enum ice_aq_res_ids {
>  #define ICE_CHANGE_LOCK_TIMEOUT		1000
>  #define ICE_GLOBAL_CFG_LOCK_TIMEOUT	3000
> 
> -enum ice_aq_res_access_type {
> -	ICE_RES_READ = 1,
> -	ICE_RES_WRITE
> -};
> -
>  struct ice_driver_ver {
>  	u8 major_ver;
>  	u8 minor_ver;
> @@ -248,6 +204,7 @@ enum ice_mac_type {
>  	ICE_MAC_UNKNOWN = 0,
>  	ICE_MAC_E810,
>  	ICE_MAC_GENERIC,
> +	ICE_MAC_GENERIC_3K,
>  };
> 
>  /* Media Types */
> @@ -636,6 +593,7 @@ struct ice_hw_common_caps {
>  #define ICE_EXT_TOPO_DEV_IMG_LOAD_EN	BIT(0)
>  	bool ext_topo_dev_img_prog_en[ICE_EXT_TOPO_DEV_IMG_COUNT];
>  #define ICE_EXT_TOPO_DEV_IMG_PROG_EN	BIT(1)
> +	bool tx_sched_topo_comp_mode_en;
>  };
> 
>  /* IEEE 1588 TIME_SYNC specific info */
> @@ -1247,7 +1205,9 @@ struct ice_hw {
>  	/* Active package version (currently active) */
>  	struct ice_pkg_ver active_pkg_ver;
>  	u32 pkg_seg_id;
> +	u32 pkg_sign_type;
>  	u32 active_track_id;
> +	u8 pkg_has_signing_seg:1;
>  	u8 active_pkg_name[ICE_PKG_NAME_SIZE];
>  	u8 active_pkg_in_nvm;
> 
> diff --git a/drivers/net/ice/base/ice_vlan_mode.c
> b/drivers/net/ice/base/ice_vlan_mode.c
> index 29c6509fc5..d1003a5a89 100644
> --- a/drivers/net/ice/base/ice_vlan_mode.c
> +++ b/drivers/net/ice/base/ice_vlan_mode.c
> @@ -4,6 +4,7 @@
> 
>  #include "ice_common.h"
> 
> +#include "ice_ddp.h"
>  /**
>   * ice_pkg_get_supported_vlan_mode - chk if DDP supports Double VLAN
> mode (DVM)
>   * @hw: pointer to the HW struct
> diff --git a/drivers/net/ice/base/meson.build
> b/drivers/net/ice/base/meson.build
> index 3cf4ce05fa..41ed2d96c6 100644
> --- a/drivers/net/ice/base/meson.build
> +++ b/drivers/net/ice/base/meson.build
> @@ -26,6 +26,7 @@ sources = [
>          'ice_flg_rd.c',
>          'ice_xlt_kb.c',
>          'ice_parser_rt.c',
> +        'ice_ddp.c',
>  ]
> 
>  error_cflags = [
> --
> 2.31.1
diff mbox series

Patch

diff --git a/drivers/net/ice/base/ice_adminq_cmd.h b/drivers/net/ice/base/ice_adminq_cmd.h
index 517af4b6ef..8f7e13096c 100644
--- a/drivers/net/ice/base/ice_adminq_cmd.h
+++ b/drivers/net/ice/base/ice_adminq_cmd.h
@@ -9,10 +9,19 @@ 
  * descriptor format. It is shared between Firmware and Software.
  */
 
+#include "ice_osdep.h"
+#include "ice_defs.h"
+#include "ice_bitops.h"
+
 #define ICE_MAX_VSI			768
 #define ICE_AQC_TOPO_MAX_LEVEL_NUM	0x9
 #define ICE_AQ_SET_MAC_FRAME_SIZE_MAX	9728
 
+enum ice_aq_res_access_type {
+	ICE_RES_READ = 1,
+	ICE_RES_WRITE
+};
+
 struct ice_aqc_generic {
 	__le32 param0;
 	__le32 param1;
@@ -1035,6 +1044,24 @@  struct ice_aqc_get_topo {
 	__le32 addr_low;
 };
 
+/* Get/Set Tx Topology (indirect 0x0418/0x0417) */
+struct ice_aqc_get_set_tx_topo {
+	u8 set_flags;
+#define ICE_AQC_TX_TOPO_FLAGS_CORRER		BIT(0)
+#define ICE_AQC_TX_TOPO_FLAGS_SRC_RAM		BIT(1)
+#define ICE_AQC_TX_TOPO_FLAGS_SET_PSM		BIT(2)
+#define ICE_AQC_TX_TOPO_FLAGS_LOAD_NEW		BIT(4)
+#define ICE_AQC_TX_TOPO_FLAGS_ISSUED		BIT(5)
+	u8 get_flags;
+#define ICE_AQC_TX_TOPO_GET_NO_UPDATE		0
+#define ICE_AQC_TX_TOPO_GET_PSM			1
+#define ICE_AQC_TX_TOPO_GET_RAM			2
+	__le16 reserved1;
+	__le32 reserved2;
+	__le32 addr_high;
+	__le32 addr_low;
+};
+
 /* Update TSE (indirect 0x0403)
  * Get TSE (indirect 0x0404)
  * Add TSE (indirect 0x0401)
@@ -3008,6 +3035,7 @@  struct ice_aq_desc {
 		struct ice_aqc_clear_health_status clear_health_status;
 		struct ice_aqc_prog_topo_dev_nvm prog_topo_dev_nvm;
 		struct ice_aqc_read_topo_dev_nvm read_topo_dev_nvm;
+		struct ice_aqc_get_set_tx_topo get_set_tx_topo;
 	} params;
 };
 
@@ -3164,6 +3192,10 @@  enum ice_adminq_opc {
 	ice_aqc_opc_query_node_to_root			= 0x0413,
 	ice_aqc_opc_cfg_l2_node_cgd			= 0x0414,
 	ice_aqc_opc_remove_rl_profiles			= 0x0415,
+	ice_aqc_opc_set_tx_topo				= 0x0417,
+	ice_aqc_opc_get_tx_topo				= 0x0418,
+	ice_aqc_opc_cfg_node_attr			= 0x0419,
+	ice_aqc_opc_query_node_attr			= 0x041A,
 
 	/* PHY commands */
 	ice_aqc_opc_get_phy_caps			= 0x0600,
diff --git a/drivers/net/ice/base/ice_bitops.h b/drivers/net/ice/base/ice_bitops.h
index 21ec2014e1..8060c103fa 100644
--- a/drivers/net/ice/base/ice_bitops.h
+++ b/drivers/net/ice/base/ice_bitops.h
@@ -5,6 +5,9 @@ 
 #ifndef _ICE_BITOPS_H_
 #define _ICE_BITOPS_H_
 
+#include "ice_defs.h"
+#include "ice_osdep.h"
+
 /* Define the size of the bitmap chunk */
 typedef u32 ice_bitmap_t;
 
@@ -13,7 +16,7 @@  typedef u32 ice_bitmap_t;
 /* Determine which chunk a bit belongs in */
 #define BIT_CHUNK(nr)		((nr) / BITS_PER_CHUNK)
 /* How many chunks are required to store this many bits */
-#define BITS_TO_CHUNKS(sz)	DIVIDE_AND_ROUND_UP((sz), BITS_PER_CHUNK)
+#define BITS_TO_CHUNKS(sz)	(((sz) + BITS_PER_CHUNK - 1) / BITS_PER_CHUNK)
 /* Which bit inside a chunk this bit corresponds to */
 #define BIT_IN_CHUNK(nr)	((nr) % BITS_PER_CHUNK)
 /* How many bits are valid in the last chunk, assumes nr > 0 */
diff --git a/drivers/net/ice/base/ice_ddp.c b/drivers/net/ice/base/ice_ddp.c
new file mode 100644
index 0000000000..d1cae48047
--- /dev/null
+++ b/drivers/net/ice/base/ice_ddp.c
@@ -0,0 +1,2475 @@ 
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2001-2022 Intel Corporation
+ */
+
+#include "ice_ddp.h"
+#include "ice_type.h"
+#include "ice_common.h"
+#include "ice_sched.h"
+
+/**
+ * ice_aq_download_pkg
+ * @hw: pointer to the hardware structure
+ * @pkg_buf: the package buffer to transfer
+ * @buf_size: the size of the package buffer
+ * @last_buf: last buffer indicator
+ * @error_offset: returns error offset
+ * @error_info: returns error information
+ * @cd: pointer to command details structure or NULL
+ *
+ * Download Package (0x0C40)
+ */
+static enum ice_status
+ice_aq_download_pkg(struct ice_hw *hw, struct ice_buf_hdr *pkg_buf,
+		    u16 buf_size, bool last_buf, u32 *error_offset,
+		    u32 *error_info, struct ice_sq_cd *cd)
+{
+	struct ice_aqc_download_pkg *cmd;
+	struct ice_aq_desc desc;
+	enum ice_status status;
+
+	if (error_offset)
+		*error_offset = 0;
+	if (error_info)
+		*error_info = 0;
+
+	cmd = &desc.params.download_pkg;
+	ice_fill_dflt_direct_cmd_desc(&desc, ice_aqc_opc_download_pkg);
+	desc.flags |= CPU_TO_LE16(ICE_AQ_FLAG_RD);
+
+	if (last_buf)
+		cmd->flags |= ICE_AQC_DOWNLOAD_PKG_LAST_BUF;
+
+	status = ice_aq_send_cmd(hw, &desc, pkg_buf, buf_size, cd);
+	if (status == ICE_ERR_AQ_ERROR) {
+		/* Read error from buffer only when the FW returned an error */
+		struct ice_aqc_download_pkg_resp *resp;
+
+		resp = (struct ice_aqc_download_pkg_resp *)pkg_buf;
+		if (error_offset)
+			*error_offset = LE32_TO_CPU(resp->error_offset);
+		if (error_info)
+			*error_info = LE32_TO_CPU(resp->error_info);
+	}
+
+	return status;
+}
+
+/**
+ * ice_aq_upload_section
+ * @hw: pointer to the hardware structure
+ * @pkg_buf: the package buffer which will receive the section
+ * @buf_size: the size of the package buffer
+ * @cd: pointer to command details structure or NULL
+ *
+ * Upload Section (0x0C41)
+ */
+enum ice_status
+ice_aq_upload_section(struct ice_hw *hw, struct ice_buf_hdr *pkg_buf,
+		      u16 buf_size, struct ice_sq_cd *cd)
+{
+	struct ice_aq_desc desc;
+
+	ice_fill_dflt_direct_cmd_desc(&desc, ice_aqc_opc_upload_section);
+	desc.flags |= CPU_TO_LE16(ICE_AQ_FLAG_RD);
+
+	return ice_aq_send_cmd(hw, &desc, pkg_buf, buf_size, cd);
+}
+
+/**
+ * ice_aq_update_pkg
+ * @hw: pointer to the hardware structure
+ * @pkg_buf: the package cmd buffer
+ * @buf_size: the size of the package cmd buffer
+ * @last_buf: last buffer indicator
+ * @error_offset: returns error offset
+ * @error_info: returns error information
+ * @cd: pointer to command details structure or NULL
+ *
+ * Update Package (0x0C42)
+ */
+static enum ice_status
+ice_aq_update_pkg(struct ice_hw *hw, struct ice_buf_hdr *pkg_buf, u16 buf_size,
+		  bool last_buf, u32 *error_offset, u32 *error_info,
+		  struct ice_sq_cd *cd)
+{
+	struct ice_aqc_download_pkg *cmd;
+	struct ice_aq_desc desc;
+	enum ice_status status;
+
+	if (error_offset)
+		*error_offset = 0;
+	if (error_info)
+		*error_info = 0;
+
+	cmd = &desc.params.download_pkg;
+	ice_fill_dflt_direct_cmd_desc(&desc, ice_aqc_opc_update_pkg);
+	desc.flags |= CPU_TO_LE16(ICE_AQ_FLAG_RD);
+
+	if (last_buf)
+		cmd->flags |= ICE_AQC_DOWNLOAD_PKG_LAST_BUF;
+
+	status = ice_aq_send_cmd(hw, &desc, pkg_buf, buf_size, cd);
+	if (status == ICE_ERR_AQ_ERROR) {
+		/* Read error from buffer only when the FW returned an error */
+		struct ice_aqc_download_pkg_resp *resp;
+
+		resp = (struct ice_aqc_download_pkg_resp *)pkg_buf;
+		if (error_offset)
+			*error_offset = LE32_TO_CPU(resp->error_offset);
+		if (error_info)
+			*error_info = LE32_TO_CPU(resp->error_info);
+	}
+
+	return status;
+}
+
+/**
+ * ice_find_seg_in_pkg
+ * @hw: pointer to the hardware structure
+ * @seg_type: the segment type to search for (i.e., SEGMENT_TYPE_CPK)
+ * @pkg_hdr: pointer to the package header to be searched
+ *
+ * This function searches a package file for a particular segment type. On
+ * success it returns a pointer to the segment header, otherwise it will
+ * return NULL.
+ */
+struct ice_generic_seg_hdr *
+ice_find_seg_in_pkg(struct ice_hw *hw, u32 seg_type,
+		    struct ice_pkg_hdr *pkg_hdr)
+{
+	u32 i;
+
+	ice_debug(hw, ICE_DBG_PKG, "Package format version: %d.%d.%d.%d\n",
+		  pkg_hdr->pkg_format_ver.major, pkg_hdr->pkg_format_ver.minor,
+		  pkg_hdr->pkg_format_ver.update,
+		  pkg_hdr->pkg_format_ver.draft);
+
+	/* Search all package segments for the requested segment type */
+	for (i = 0; i < LE32_TO_CPU(pkg_hdr->seg_count); i++) {
+		struct ice_generic_seg_hdr *seg;
+
+		seg = (struct ice_generic_seg_hdr *)
+			((u8 *)pkg_hdr + LE32_TO_CPU(pkg_hdr->seg_offset[i]));
+
+		if (LE32_TO_CPU(seg->seg_type) == seg_type)
+			return seg;
+	}
+
+	return NULL;
+}
+
+/**
+ * ice_get_pkg_seg_by_idx
+ * @pkg_hdr: pointer to the package header to be searched
+ * @idx: index of segment
+ */
+static struct ice_generic_seg_hdr *
+ice_get_pkg_seg_by_idx(struct ice_pkg_hdr *pkg_hdr, u32 idx)
+{
+	struct ice_generic_seg_hdr *seg = NULL;
+
+	if (idx < LE32_TO_CPU(pkg_hdr->seg_count))
+		seg = (struct ice_generic_seg_hdr *)
+			((u8 *)pkg_hdr +
+			 LE32_TO_CPU(pkg_hdr->seg_offset[idx]));
+
+	return seg;
+}
+
+/**
+ * ice_is_signing_seg_at_idx - determine if segment is a signing segment
+ * @pkg_hdr: pointer to package header
+ * @idx: segment index
+ */
+static bool ice_is_signing_seg_at_idx(struct ice_pkg_hdr *pkg_hdr, u32 idx)
+{
+	struct ice_generic_seg_hdr *seg;
+	bool retval = false;
+
+	seg = ice_get_pkg_seg_by_idx(pkg_hdr, idx);
+	if (seg)
+		retval = LE32_TO_CPU(seg->seg_type) == SEGMENT_TYPE_SIGNING;
+
+	return retval;
+}
+
+/**
+ * ice_is_signing_seg_type_at_idx
+ * @pkg_hdr: pointer to package header
+ * @idx: segment index
+ * @seg_id: segment id that is expected
+ * @sign_type: signing type
+ *
+ * Determine if a segment is a signing segment of the correct type
+ */
+static bool
+ice_is_signing_seg_type_at_idx(struct ice_pkg_hdr *pkg_hdr, u32 idx,
+			       u32 seg_id, u32 sign_type)
+{
+	bool result = false;
+
+	if (ice_is_signing_seg_at_idx(pkg_hdr, idx)) {
+		struct ice_sign_seg *seg;
+
+		seg = (struct ice_sign_seg *)ice_get_pkg_seg_by_idx(pkg_hdr,
+								    idx);
+		if (seg && LE32_TO_CPU(seg->seg_id) == seg_id &&
+		    LE32_TO_CPU(seg->sign_type) == sign_type)
+			result = true;
+	}
+
+	return result;
+}
+
+/**
+ * ice_update_pkg_no_lock
+ * @hw: pointer to the hardware structure
+ * @bufs: pointer to an array of buffers
+ * @count: the number of buffers in the array
+ */
+enum ice_status
+ice_update_pkg_no_lock(struct ice_hw *hw, struct ice_buf *bufs, u32 count)
+{
+	enum ice_status status = ICE_SUCCESS;
+	u32 i;
+
+	for (i = 0; i < count; i++) {
+		struct ice_buf_hdr *bh = (struct ice_buf_hdr *)(bufs + i);
+		bool last = ((i + 1) == count);
+		u32 offset, info;
+
+		status = ice_aq_update_pkg(hw, bh, LE16_TO_CPU(bh->data_end),
+					   last, &offset, &info, NULL);
+
+		if (status) {
+			ice_debug(hw, ICE_DBG_PKG, "Update pkg failed: err %d off %d inf %d\n",
+				  status, offset, info);
+			break;
+		}
+	}
+
+	return status;
+}
+
+/**
+ * ice_update_pkg
+ * @hw: pointer to the hardware structure
+ * @bufs: pointer to an array of buffers
+ * @count: the number of buffers in the array
+ *
+ * Obtains change lock and updates package.
+ */
+enum ice_status
+ice_update_pkg(struct ice_hw *hw, struct ice_buf *bufs, u32 count)
+{
+	enum ice_status status;
+
+	status = ice_acquire_change_lock(hw, ICE_RES_WRITE);
+	if (status)
+		return status;
+
+	status = ice_update_pkg_no_lock(hw, bufs, count);
+
+	ice_release_change_lock(hw);
+
+	return status;
+}
+
+static enum ice_ddp_state
+ice_map_aq_err_to_ddp_state(enum ice_aq_err aq_err)
+{
+	switch (aq_err) {
+	case ICE_AQ_RC_ENOSEC:
+		return ICE_DDP_PKG_NO_SEC_MANIFEST;
+	case ICE_AQ_RC_EBADSIG:
+		return ICE_DDP_PKG_FILE_SIGNATURE_INVALID;
+	case ICE_AQ_RC_ESVN:
+		return ICE_DDP_PKG_SECURE_VERSION_NBR_TOO_LOW;
+	case ICE_AQ_RC_EBADMAN:
+		return ICE_DDP_PKG_MANIFEST_INVALID;
+	case ICE_AQ_RC_EBADBUF:
+		return ICE_DDP_PKG_BUFFER_INVALID;
+	default:
+		return ICE_DDP_PKG_ERR;
+	}
+}
+
+/**
+ * ice_is_buffer_metadata - determine if package buffer is a metadata buffer
+ * @buf: pointer to buffer header
+ */
+static bool ice_is_buffer_metadata(struct ice_buf_hdr *buf)
+{
+	bool metadata = false;
+
+	if (LE32_TO_CPU(buf->section_entry[0].type) & ICE_METADATA_BUF)
+		metadata = true;
+
+	return metadata;
+}
+
+/**
+ * ice_is_last_download_buffer
+ * @buf: pointer to current buffer header
+ * @idx: index of the buffer in the current sequence
+ * @count: the buffer count in the current sequence
+ *
+ * Note: this routine should only be called if the buffer is not the last buffer
+ */
+static bool
+ice_is_last_download_buffer(struct ice_buf_hdr *buf, u32 idx, u32 count)
+{
+	bool last = ((idx + 1) == count);
+
+	/* A set metadata flag in the next buffer will signal that the current
+	 * buffer will be the last buffer downloaded
+	 */
+	if (!last) {
+		struct ice_buf *next_buf = ((struct ice_buf *)buf) + 1;
+
+		last = ice_is_buffer_metadata((struct ice_buf_hdr *)next_buf);
+	}
+
+	return last;
+}
+
+/**
+ * ice_dwnld_cfg_bufs_no_lock
+ * @hw: pointer to the hardware structure
+ * @bufs: pointer to an array of buffers
+ * @start: buffer index of first buffer to download
+ * @count: the number of buffers to download
+ * @indicate_last: if true, then set last buffer flag on last buffer download
+ *
+ * Downloads package configuration buffers to the firmware. Metadata buffers
+ * are skipped, and the first metadata buffer found indicates that the rest
+ * of the buffers are all metadata buffers.
+ */
+static enum ice_ddp_state
+ice_dwnld_cfg_bufs_no_lock(struct ice_hw *hw, struct ice_buf *bufs, u32 start,
+			   u32 count, bool indicate_last)
+{
+	enum ice_ddp_state state = ICE_DDP_PKG_SUCCESS;
+	struct ice_buf_hdr *bh;
+	enum ice_aq_err err;
+	u32 offset, info, i;
+
+	if (!bufs || !count)
+		return ICE_DDP_PKG_ERR;
+
+	/* If the first buffer's first section has its metadata bit set
+	 * then there are no buffers to be downloaded, and the operation is
+	 * considered a success.
+	 */
+	bh = (struct ice_buf_hdr *)(bufs + start);
+	if (LE32_TO_CPU(bh->section_entry[0].type) & ICE_METADATA_BUF)
+		return ICE_DDP_PKG_SUCCESS;
+
+	for (i = 0; i < count; i++) {
+		enum ice_status status;
+		bool last = false;
+
+		bh = (struct ice_buf_hdr *)(bufs + start + i);
+
+		if (indicate_last)
+			last = ice_is_last_download_buffer(bh, i, count);
+
+		status = ice_aq_download_pkg(hw, bh, ICE_PKG_BUF_SIZE, last,
+					     &offset, &info, NULL);
+
+		/* Save AQ status from download package */
+		if (status) {
+			ice_debug(hw, ICE_DBG_PKG, "Pkg download failed: err %d off %d inf %d\n",
+				  status, offset, info);
+			err = hw->adminq.sq_last_status;
+			state = ice_map_aq_err_to_ddp_state(err);
+			break;
+		}
+
+		if (last)
+			break;
+	}
+
+	return state;
+}
+
+/**
+ * ice_aq_get_pkg_info_list
+ * @hw: pointer to the hardware structure
+ * @pkg_info: the buffer which will receive the information list
+ * @buf_size: the size of the pkg_info information buffer
+ * @cd: pointer to command details structure or NULL
+ *
+ * Get Package Info List (0x0C43)
+ */
+static enum ice_status
+ice_aq_get_pkg_info_list(struct ice_hw *hw,
+			 struct ice_aqc_get_pkg_info_resp *pkg_info,
+			 u16 buf_size, struct ice_sq_cd *cd)
+{
+	struct ice_aq_desc desc;
+
+	ice_fill_dflt_direct_cmd_desc(&desc, ice_aqc_opc_get_pkg_info_list);
+
+	return ice_aq_send_cmd(hw, &desc, pkg_info, buf_size, cd);
+}
+
+/**
+ * ice_has_signing_seg - determine if package has a signing segment
+ * @hw: pointer to the hardware structure
+ * @pkg_hdr: pointer to the driver's package hdr
+ */
+static bool ice_has_signing_seg(struct ice_hw *hw, struct ice_pkg_hdr *pkg_hdr)
+{
+	struct ice_generic_seg_hdr *seg_hdr;
+
+	seg_hdr = (struct ice_generic_seg_hdr *)
+		ice_find_seg_in_pkg(hw, SEGMENT_TYPE_SIGNING, pkg_hdr);
+
+	return seg_hdr ? true : false;
+}
+
+/**
+ * ice_get_pkg_segment_id - get correct package segment id, based on device
+ * @mac_type: MAC type of the device
+ */
+static u32 ice_get_pkg_segment_id(enum ice_mac_type mac_type)
+{
+	u32 seg_id;
+
+	switch (mac_type) {
+	case ICE_MAC_GENERIC:
+	case ICE_MAC_GENERIC_3K:
+	default:
+		seg_id = SEGMENT_TYPE_ICE_E810;
+		break;
+	}
+
+	return seg_id;
+}
+
+/**
+ * ice_get_pkg_sign_type - get package segment sign type, based on device
+ * @mac_type: MAC type of the device
+ */
+static u32 ice_get_pkg_sign_type(enum ice_mac_type mac_type)
+{
+	u32 sign_type;
+
+	switch (mac_type) {
+	case ICE_MAC_GENERIC_3K:
+		sign_type = SEGMENT_SIGN_TYPE_RSA3K;
+		break;
+	case ICE_MAC_GENERIC:
+	default:
+		sign_type = SEGMENT_SIGN_TYPE_RSA2K;
+		break;
+	}
+
+	return sign_type;
+}
+
+/**
+ * ice_get_signing_req - get correct package requirements, based on device
+ * @hw: pointer to the hardware structure
+ */
+static void ice_get_signing_req(struct ice_hw *hw)
+{
+	hw->pkg_seg_id = ice_get_pkg_segment_id(hw->mac_type);
+	hw->pkg_sign_type = ice_get_pkg_sign_type(hw->mac_type);
+}
+
+/**
+ * ice_download_pkg_sig_seg - download a signature segment
+ * @hw: pointer to the hardware structure
+ * @seg: pointer to signature segment
+ */
+static enum ice_ddp_state
+ice_download_pkg_sig_seg(struct ice_hw *hw, struct ice_sign_seg *seg)
+{
+	enum ice_ddp_state state;
+
+	state = ice_dwnld_cfg_bufs_no_lock(hw, seg->buf_tbl.buf_array, 0,
+					   LE32_TO_CPU(seg->buf_tbl.buf_count),
+					   false);
+
+	return state;
+}
+
+/**
+ * ice_download_pkg_config_seg - download a config segment
+ * @hw: pointer to the hardware structure
+ * @pkg_hdr: pointer to package header
+ * @idx: segment index
+ * @start: starting buffer
+ * @count: buffer count
+ *
+ * Note: idx must reference a ICE segment
+ */
+static enum ice_ddp_state
+ice_download_pkg_config_seg(struct ice_hw *hw, struct ice_pkg_hdr *pkg_hdr,
+			    u32 idx, u32 start, u32 count)
+{
+	struct ice_buf_table *bufs;
+	enum ice_ddp_state state;
+	struct ice_seg *seg;
+	u32 buf_count;
+
+	seg = (struct ice_seg *)ice_get_pkg_seg_by_idx(pkg_hdr, idx);
+	if (!seg)
+		return ICE_DDP_PKG_ERR;
+
+	bufs = ice_find_buf_table(seg);
+	buf_count = LE32_TO_CPU(bufs->buf_count);
+
+	if (start >= buf_count || start + count > buf_count)
+		return ICE_DDP_PKG_ERR;
+
+	state = ice_dwnld_cfg_bufs_no_lock(hw, bufs->buf_array, start, count,
+					   true);
+
+	return state;
+}
+
+/**
+ * ice_dwnld_sign_and_cfg_segs - download a signing segment and config segment
+ * @hw: pointer to the hardware structure
+ * @pkg_hdr: pointer to package header
+ * @idx: segment index (must be a signature segment)
+ *
+ * Note: idx must reference a signature segment
+ */
+static enum ice_ddp_state
+ice_dwnld_sign_and_cfg_segs(struct ice_hw *hw, struct ice_pkg_hdr *pkg_hdr,
+			    u32 idx)
+{
+	enum ice_ddp_state state;
+	struct ice_sign_seg *seg;
+	u32 conf_idx;
+	u32 start;
+	u32 count;
+
+	seg = (struct ice_sign_seg *)ice_get_pkg_seg_by_idx(pkg_hdr, idx);
+	if (!seg) {
+		state = ICE_DDP_PKG_ERR;
+		goto exit;
+	}
+
+	conf_idx = LE32_TO_CPU(seg->signed_seg_idx);
+	start = LE32_TO_CPU(seg->signed_buf_start);
+	count = LE32_TO_CPU(seg->signed_buf_count);
+
+	state = ice_download_pkg_sig_seg(hw, seg);
+	if (state)
+		goto exit;
+
+	state = ice_download_pkg_config_seg(hw, pkg_hdr, conf_idx, start,
+					    count);
+
+exit:
+	return state;
+}
+
+/**
+ * ice_match_signing_seg - determine if a matching signing segment exists
+ * @pkg_hdr: pointer to package header
+ * @seg_id: segment id that is expected
+ * @sign_type: signing type
+ */
+static bool
+ice_match_signing_seg(struct ice_pkg_hdr *pkg_hdr, u32 seg_id, u32 sign_type)
+{
+	bool match = false;
+	u32 i;
+
+	for (i = 0; i < LE32_TO_CPU(pkg_hdr->seg_count); i++) {
+		if (ice_is_signing_seg_type_at_idx(pkg_hdr, i, seg_id,
+						   sign_type)) {
+			match = true;
+			break;
+		}
+	}
+
+	return match;
+}
+
+/**
+ * ice_post_dwnld_pkg_actions - perform post download package actions
+ * @hw: pointer to the hardware structure
+ */
+static enum ice_ddp_state
+ice_post_dwnld_pkg_actions(struct ice_hw *hw)
+{
+	enum ice_ddp_state state = ICE_DDP_PKG_SUCCESS;
+	enum ice_status status;
+
+	status = ice_set_vlan_mode(hw);
+	if (status) {
+		ice_debug(hw, ICE_DBG_PKG, "Failed to set VLAN mode: err %d\n",
+			  status);
+		state = ICE_DDP_PKG_ERR;
+	}
+
+	return state;
+}
+
+/**
+ * ice_download_pkg_with_sig_seg - download package using signature segments
+ * @hw: pointer to the hardware structure
+ * @pkg_hdr: pointer to package header
+ */
+static enum ice_ddp_state
+ice_download_pkg_with_sig_seg(struct ice_hw *hw, struct ice_pkg_hdr *pkg_hdr)
+{
+	enum ice_aq_err aq_err = hw->adminq.sq_last_status;
+	enum ice_ddp_state state = ICE_DDP_PKG_ERR;
+	enum ice_status status;
+	u32 i;
+
+	ice_debug(hw, ICE_DBG_INIT, "Segment ID %d\n", hw->pkg_seg_id);
+	ice_debug(hw, ICE_DBG_INIT, "Signature type %d\n", hw->pkg_sign_type);
+
+	status = ice_acquire_global_cfg_lock(hw, ICE_RES_WRITE);
+	if (status) {
+		if (status == ICE_ERR_AQ_NO_WORK)
+			state = ICE_DDP_PKG_ALREADY_LOADED;
+		else
+			state = ice_map_aq_err_to_ddp_state(aq_err);
+		return state;
+	}
+
+	for (i = 0; i < LE32_TO_CPU(pkg_hdr->seg_count); i++) {
+		if (!ice_is_signing_seg_type_at_idx(pkg_hdr, i, hw->pkg_seg_id,
+						    hw->pkg_sign_type))
+			continue;
+
+		state = ice_dwnld_sign_and_cfg_segs(hw, pkg_hdr, i);
+		if (state)
+			break;
+	}
+
+	if (!state)
+		state = ice_post_dwnld_pkg_actions(hw);
+
+	ice_release_global_cfg_lock(hw);
+
+	return state;
+}
+
+/**
+ * ice_dwnld_cfg_bufs
+ * @hw: pointer to the hardware structure
+ * @bufs: pointer to an array of buffers
+ * @count: the number of buffers in the array
+ *
+ * Obtains global config lock and downloads the package configuration buffers
+ * to the firmware.
+ */
+static enum ice_ddp_state
+ice_dwnld_cfg_bufs(struct ice_hw *hw, struct ice_buf *bufs, u32 count)
+{
+	enum ice_ddp_state state = ICE_DDP_PKG_SUCCESS;
+	enum ice_status status;
+	struct ice_buf_hdr *bh;
+
+	if (!bufs || !count)
+		return ICE_DDP_PKG_ERR;
+
+	/* If the first buffer's first section has its metadata bit set
+	 * then there are no buffers to be downloaded, and the operation is
+	 * considered a success.
+	 */
+	bh = (struct ice_buf_hdr *)bufs;
+	if (LE32_TO_CPU(bh->section_entry[0].type) & ICE_METADATA_BUF)
+		return ICE_DDP_PKG_SUCCESS;
+
+	status = ice_acquire_global_cfg_lock(hw, ICE_RES_WRITE);
+	if (status) {
+		if (status == ICE_ERR_AQ_NO_WORK)
+			return ICE_DDP_PKG_ALREADY_LOADED;
+		return ice_map_aq_err_to_ddp_state(hw->adminq.sq_last_status);
+	}
+
+	state = ice_dwnld_cfg_bufs_no_lock(hw, bufs, 0, count, true);
+	if (!state)
+		state = ice_post_dwnld_pkg_actions(hw);
+
+	ice_release_global_cfg_lock(hw);
+
+	return state;
+}
+
+/**
+ * ice_download_pkg_without_sig_seg
+ * @hw: pointer to the hardware structure
+ * @ice_seg: pointer to the segment of the package to be downloaded
+ *
+ * Handles the download of a complete package without signature segment.
+ */
+static enum ice_ddp_state
+ice_download_pkg_without_sig_seg(struct ice_hw *hw, struct ice_seg *ice_seg)
+{
+	struct ice_buf_table *ice_buf_tbl;
+	enum ice_ddp_state state;
+
+	ice_debug(hw, ICE_DBG_PKG, "Segment format version: %d.%d.%d.%d\n",
+		  ice_seg->hdr.seg_format_ver.major,
+		  ice_seg->hdr.seg_format_ver.minor,
+		  ice_seg->hdr.seg_format_ver.update,
+		  ice_seg->hdr.seg_format_ver.draft);
+
+	ice_debug(hw, ICE_DBG_PKG, "Seg: type 0x%X, size %d, name %s\n",
+		  LE32_TO_CPU(ice_seg->hdr.seg_type),
+		  LE32_TO_CPU(ice_seg->hdr.seg_size), ice_seg->hdr.seg_id);
+
+	ice_buf_tbl = ice_find_buf_table(ice_seg);
+
+	ice_debug(hw, ICE_DBG_PKG, "Seg buf count: %d\n",
+		  LE32_TO_CPU(ice_buf_tbl->buf_count));
+
+	state = ice_dwnld_cfg_bufs(hw, ice_buf_tbl->buf_array,
+				   LE32_TO_CPU(ice_buf_tbl->buf_count));
+
+	return state;
+}
+
+/**
+ * ice_download_pkg
+ * @hw: pointer to the hardware structure
+ * @pkg_hdr: pointer to package header
+ * @ice_seg: pointer to the segment of the package to be downloaded
+ *
+ * Handles the download of a complete package.
+ */
+static enum ice_ddp_state
+ice_download_pkg(struct ice_hw *hw, struct ice_pkg_hdr *pkg_hdr,
+		 struct ice_seg *ice_seg)
+{
+	enum ice_ddp_state state;
+
+	if (hw->pkg_has_signing_seg)
+		state = ice_download_pkg_with_sig_seg(hw, pkg_hdr);
+	else
+		state = ice_download_pkg_without_sig_seg(hw, ice_seg);
+
+	ice_post_pkg_dwnld_vlan_mode_cfg(hw);
+
+	return state;
+}
+
+/**
+ * ice_init_pkg_info
+ * @hw: pointer to the hardware structure
+ * @pkg_hdr: pointer to the driver's package hdr
+ *
+ * Saves off the package details into the HW structure.
+ */
+static enum ice_ddp_state
+ice_init_pkg_info(struct ice_hw *hw, struct ice_pkg_hdr *pkg_hdr)
+{
+	struct ice_generic_seg_hdr *seg_hdr;
+
+	if (!pkg_hdr)
+		return ICE_DDP_PKG_ERR;
+
+	hw->pkg_has_signing_seg = ice_has_signing_seg(hw, pkg_hdr);
+	ice_get_signing_req(hw);
+
+	ice_debug(hw, ICE_DBG_INIT, "Pkg using segment id: 0x%08X\n",
+		  hw->pkg_seg_id);
+
+	seg_hdr = (struct ice_generic_seg_hdr *)
+		ice_find_seg_in_pkg(hw, hw->pkg_seg_id, pkg_hdr);
+	if (seg_hdr) {
+		struct ice_meta_sect *meta;
+		struct ice_pkg_enum state;
+
+		ice_memset(&state, 0, sizeof(state), ICE_NONDMA_MEM);
+
+		/* Get package information from the Metadata Section */
+		meta = (struct ice_meta_sect *)
+			ice_pkg_enum_section((struct ice_seg *)seg_hdr, &state,
+					     ICE_SID_METADATA);
+		if (!meta) {
+			ice_debug(hw, ICE_DBG_INIT, "Did not find ice metadata section in package\n");
+			return ICE_DDP_PKG_INVALID_FILE;
+		}
+
+		hw->pkg_ver = meta->ver;
+		ice_memcpy(hw->pkg_name, meta->name, sizeof(meta->name),
+			   ICE_NONDMA_TO_NONDMA);
+
+		ice_debug(hw, ICE_DBG_PKG, "Pkg: %d.%d.%d.%d, %s\n",
+			  meta->ver.major, meta->ver.minor, meta->ver.update,
+			  meta->ver.draft, meta->name);
+
+		hw->ice_seg_fmt_ver = seg_hdr->seg_format_ver;
+		ice_memcpy(hw->ice_seg_id, seg_hdr->seg_id,
+			   sizeof(hw->ice_seg_id), ICE_NONDMA_TO_NONDMA);
+
+		ice_debug(hw, ICE_DBG_PKG, "Ice Seg: %d.%d.%d.%d, %s\n",
+			  seg_hdr->seg_format_ver.major,
+			  seg_hdr->seg_format_ver.minor,
+			  seg_hdr->seg_format_ver.update,
+			  seg_hdr->seg_format_ver.draft,
+			  seg_hdr->seg_id);
+	} else {
+		ice_debug(hw, ICE_DBG_INIT, "Did not find ice segment in driver package\n");
+		return ICE_DDP_PKG_INVALID_FILE;
+	}
+
+	return ICE_DDP_PKG_SUCCESS;
+}
+
+/**
+ * ice_get_pkg_info
+ * @hw: pointer to the hardware structure
+ *
+ * Store details of the package currently loaded in HW into the HW structure.
+ */
+enum ice_ddp_state ice_get_pkg_info(struct ice_hw *hw)
+{
+	enum ice_ddp_state state = ICE_DDP_PKG_SUCCESS;
+	struct ice_aqc_get_pkg_info_resp *pkg_info;
+	u16 size;
+	u32 i;
+
+	size = ice_struct_size(pkg_info, pkg_info, ICE_PKG_CNT);
+	pkg_info = (struct ice_aqc_get_pkg_info_resp *)ice_malloc(hw, size);
+	if (!pkg_info)
+		return ICE_DDP_PKG_ERR;
+
+	if (ice_aq_get_pkg_info_list(hw, pkg_info, size, NULL)) {
+		state = ICE_DDP_PKG_ERR;
+		goto init_pkg_free_alloc;
+	}
+
+	for (i = 0; i < LE32_TO_CPU(pkg_info->count); i++) {
+#define ICE_PKG_FLAG_COUNT	4
+		char flags[ICE_PKG_FLAG_COUNT + 1] = { 0 };
+		u8 place = 0;
+
+		if (pkg_info->pkg_info[i].is_active) {
+			flags[place++] = 'A';
+			hw->active_pkg_ver = pkg_info->pkg_info[i].ver;
+			hw->active_track_id =
+				LE32_TO_CPU(pkg_info->pkg_info[i].track_id);
+			ice_memcpy(hw->active_pkg_name,
+				   pkg_info->pkg_info[i].name,
+				   sizeof(pkg_info->pkg_info[i].name),
+				   ICE_NONDMA_TO_NONDMA);
+			hw->active_pkg_in_nvm = pkg_info->pkg_info[i].is_in_nvm;
+		}
+		if (pkg_info->pkg_info[i].is_active_at_boot)
+			flags[place++] = 'B';
+		if (pkg_info->pkg_info[i].is_modified)
+			flags[place++] = 'M';
+		if (pkg_info->pkg_info[i].is_in_nvm)
+			flags[place++] = 'N';
+
+		ice_debug(hw, ICE_DBG_PKG, "Pkg[%d]: %d.%d.%d.%d,%s,%s\n",
+			  i, pkg_info->pkg_info[i].ver.major,
+			  pkg_info->pkg_info[i].ver.minor,
+			  pkg_info->pkg_info[i].ver.update,
+			  pkg_info->pkg_info[i].ver.draft,
+			  pkg_info->pkg_info[i].name, flags);
+	}
+
+init_pkg_free_alloc:
+	ice_free(hw, pkg_info);
+
+	return state;
+}
+
+/**
+ * ice_label_enum_handler
+ * @sect_type: section type
+ * @section: pointer to section
+ * @index: index of the label entry to be returned
+ * @offset: pointer to receive absolute offset, always zero for label sections
+ *
+ * This is a callback function that can be passed to ice_pkg_enum_entry.
+ * Handles enumeration of individual label entries.
+ */
+static void *
+ice_label_enum_handler(u32 __ALWAYS_UNUSED sect_type, void *section, u32 index,
+		       u32 *offset)
+{
+	struct ice_label_section *labels;
+
+	if (!section)
+		return NULL;
+
+	if (index > ICE_MAX_LABELS_IN_BUF)
+		return NULL;
+
+	if (offset)
+		*offset = 0;
+
+	labels = (struct ice_label_section *)section;
+	if (index >= LE16_TO_CPU(labels->count))
+		return NULL;
+
+	return labels->label + index;
+}
+
+/**
+ * ice_enum_labels
+ * @ice_seg: pointer to the ice segment (NULL on subsequent calls)
+ * @type: the section type that will contain the label (0 on subsequent calls)
+ * @state: ice_pkg_enum structure that will hold the state of the enumeration
+ * @value: pointer to a value that will return the label's value if found
+ *
+ * Enumerates a list of labels in the package. The caller will call
+ * ice_enum_labels(ice_seg, type, ...) to start the enumeration, then call
+ * ice_enum_labels(NULL, 0, ...) to continue. When the function returns a NULL
+ * the end of the list has been reached.
+ */
+static char *
+ice_enum_labels(struct ice_seg *ice_seg, u32 type, struct ice_pkg_enum *state,
+		u16 *value)
+{
+	struct ice_label *label;
+
+	/* Check for valid label section on first call */
+	if (type && !(type >= ICE_SID_LBL_FIRST && type <= ICE_SID_LBL_LAST))
+		return NULL;
+
+	label = (struct ice_label *)ice_pkg_enum_entry(ice_seg, state, type,
+						       NULL,
+						       ice_label_enum_handler);
+	if (!label)
+		return NULL;
+
+	*value = LE16_TO_CPU(label->value);
+	return label->name;
+}
+
+/**
+ * ice_verify_pkg - verify package
+ * @pkg: pointer to the package buffer
+ * @len: size of the package buffer
+ *
+ * Verifies various attributes of the package file, including length, format
+ * version, and the requirement of at least one segment.
+ */
+enum ice_ddp_state ice_verify_pkg(struct ice_pkg_hdr *pkg, u32 len)
+{
+	u32 seg_count;
+	u32 i;
+
+	if (len < ice_struct_size(pkg, seg_offset, 1))
+		return ICE_DDP_PKG_INVALID_FILE;
+
+	if (pkg->pkg_format_ver.major != ICE_PKG_FMT_VER_MAJ ||
+	    pkg->pkg_format_ver.minor != ICE_PKG_FMT_VER_MNR ||
+	    pkg->pkg_format_ver.update != ICE_PKG_FMT_VER_UPD ||
+	    pkg->pkg_format_ver.draft != ICE_PKG_FMT_VER_DFT)
+		return ICE_DDP_PKG_INVALID_FILE;
+
+	/* pkg must have at least one segment */
+	seg_count = LE32_TO_CPU(pkg->seg_count);
+	if (seg_count < 1)
+		return ICE_DDP_PKG_INVALID_FILE;
+
+	/* make sure segment array fits in package length */
+	if (len < ice_struct_size(pkg, seg_offset, seg_count))
+		return ICE_DDP_PKG_INVALID_FILE;
+
+	/* all segments must fit within length */
+	for (i = 0; i < seg_count; i++) {
+		u32 off = LE32_TO_CPU(pkg->seg_offset[i]);
+		struct ice_generic_seg_hdr *seg;
+
+		/* segment header must fit */
+		if (len < off + sizeof(*seg))
+			return ICE_DDP_PKG_INVALID_FILE;
+
+		seg = (struct ice_generic_seg_hdr *)((u8 *)pkg + off);
+
+		/* segment body must fit */
+		if (len < off + LE32_TO_CPU(seg->seg_size))
+			return ICE_DDP_PKG_INVALID_FILE;
+	}
+
+	return ICE_DDP_PKG_SUCCESS;
+}
+
+/**
+ * ice_free_seg - free package segment pointer
+ * @hw: pointer to the hardware structure
+ *
+ * Frees the package segment pointer in the proper manner, depending on if the
+ * segment was allocated or just the passed in pointer was stored.
+ */
+void ice_free_seg(struct ice_hw *hw)
+{
+	if (hw->pkg_copy) {
+		ice_free(hw, hw->pkg_copy);
+		hw->pkg_copy = NULL;
+		hw->pkg_size = 0;
+	}
+	hw->seg = NULL;
+}
+
+/**
+ * ice_chk_pkg_version - check package version for compatibility with driver
+ * @pkg_ver: pointer to a version structure to check
+ *
+ * Check to make sure that the package about to be downloaded is compatible with
+ * the driver. To be compatible, the major and minor components of the package
+ * version must match our ICE_PKG_SUPP_VER_MAJ and ICE_PKG_SUPP_VER_MNR
+ * definitions.
+ */
+static enum ice_ddp_state ice_chk_pkg_version(struct ice_pkg_ver *pkg_ver)
+{
+	if (pkg_ver->major > ICE_PKG_SUPP_VER_MAJ ||
+	    (pkg_ver->major == ICE_PKG_SUPP_VER_MAJ &&
+	     pkg_ver->minor > ICE_PKG_SUPP_VER_MNR))
+		return ICE_DDP_PKG_FILE_VERSION_TOO_HIGH;
+	else if (pkg_ver->major < ICE_PKG_SUPP_VER_MAJ ||
+		 (pkg_ver->major == ICE_PKG_SUPP_VER_MAJ &&
+		  pkg_ver->minor < ICE_PKG_SUPP_VER_MNR))
+		return ICE_DDP_PKG_FILE_VERSION_TOO_LOW;
+
+	return ICE_DDP_PKG_SUCCESS;
+}
+
+/**
+ * ice_chk_pkg_compat
+ * @hw: pointer to the hardware structure
+ * @ospkg: pointer to the package hdr
+ * @seg: pointer to the package segment hdr
+ *
+ * This function checks the package version compatibility with driver and NVM
+ */
+static enum ice_ddp_state
+ice_chk_pkg_compat(struct ice_hw *hw, struct ice_pkg_hdr *ospkg,
+		   struct ice_seg **seg)
+{
+	struct ice_aqc_get_pkg_info_resp *pkg;
+	enum ice_ddp_state state;
+	u16 size;
+	u32 i;
+
+	/* Check package version compatibility */
+	state = ice_chk_pkg_version(&hw->pkg_ver);
+	if (state) {
+		ice_debug(hw, ICE_DBG_INIT, "Package version check failed.\n");
+		return state;
+	}
+
+	/* find ICE segment in given package */
+	*seg = (struct ice_seg *)ice_find_seg_in_pkg(hw, hw->pkg_seg_id,
+						     ospkg);
+	if (!*seg) {
+		ice_debug(hw, ICE_DBG_INIT, "no ice segment in package.\n");
+		return ICE_DDP_PKG_INVALID_FILE;
+	}
+
+	/* Check if FW is compatible with the OS package */
+	size = ice_struct_size(pkg, pkg_info, ICE_PKG_CNT);
+	pkg = (struct ice_aqc_get_pkg_info_resp *)ice_malloc(hw, size);
+	if (!pkg)
+		return ICE_DDP_PKG_ERR;
+
+	if (ice_aq_get_pkg_info_list(hw, pkg, size, NULL)) {
+		state = ICE_DDP_PKG_ERR;
+		goto fw_ddp_compat_free_alloc;
+	}
+
+	for (i = 0; i < LE32_TO_CPU(pkg->count); i++) {
+		/* loop till we find the NVM package */
+		if (!pkg->pkg_info[i].is_in_nvm)
+			continue;
+		if ((*seg)->hdr.seg_format_ver.major !=
+			pkg->pkg_info[i].ver.major ||
+		    (*seg)->hdr.seg_format_ver.minor >
+			pkg->pkg_info[i].ver.minor) {
+			state = ICE_DDP_PKG_FW_MISMATCH;
+			ice_debug(hw, ICE_DBG_INIT, "OS package is not compatible with NVM.\n");
+		}
+		/* done processing NVM package so break */
+		break;
+	}
+fw_ddp_compat_free_alloc:
+	ice_free(hw, pkg);
+	return state;
+}
+
+/**
+ * ice_sw_fv_handler
+ * @sect_type: section type
+ * @section: pointer to section
+ * @index: index of the field vector entry to be returned
+ * @offset: ptr to variable that receives the offset in the field vector table
+ *
+ * This is a callback function that can be passed to ice_pkg_enum_entry.
+ * This function treats the given section as of type ice_sw_fv_section and
+ * enumerates offset field. "offset" is an index into the field vector table.
+ */
+static void *
+ice_sw_fv_handler(u32 sect_type, void *section, u32 index, u32 *offset)
+{
+	struct ice_sw_fv_section *fv_section =
+		(struct ice_sw_fv_section *)section;
+
+	if (!section || sect_type != ICE_SID_FLD_VEC_SW)
+		return NULL;
+	if (index >= LE16_TO_CPU(fv_section->count))
+		return NULL;
+	if (offset)
+		/* "index" passed in to this function is relative to a given
+		 * 4k block. To get to the true index into the field vector
+		 * table need to add the relative index to the base_offset
+		 * field of this section
+		 */
+		*offset = LE16_TO_CPU(fv_section->base_offset) + index;
+	return fv_section->fv + index;
+}
+
+/**
+ * ice_get_prof_index_max - get the max profile index for used profile
+ * @hw: pointer to the HW struct
+ *
+ * Calling this function will get the max profile index for used profile
+ * and store the index number in struct ice_switch_info *switch_info
+ * in hw for following use.
+ */
+static int ice_get_prof_index_max(struct ice_hw *hw)
+{
+	u16 prof_index = 0, j, max_prof_index = 0;
+	struct ice_pkg_enum state;
+	struct ice_seg *ice_seg;
+	bool flag = false;
+	struct ice_fv *fv;
+	u32 offset;
+
+	ice_memset(&state, 0, sizeof(state), ICE_NONDMA_MEM);
+
+	if (!hw->seg)
+		return ICE_ERR_PARAM;
+
+	ice_seg = hw->seg;
+
+	do {
+		fv = (struct ice_fv *)
+			ice_pkg_enum_entry(ice_seg, &state, ICE_SID_FLD_VEC_SW,
+					   &offset, ice_sw_fv_handler);
+		if (!fv)
+			break;
+		ice_seg = NULL;
+
+		/* in the profile that not be used, the prot_id is set to 0xff
+		 * and the off is set to 0x1ff for all the field vectors.
+		 */
+		for (j = 0; j < hw->blk[ICE_BLK_SW].es.fvw; j++)
+			if (fv->ew[j].prot_id != ICE_PROT_INVALID ||
+			    fv->ew[j].off != ICE_FV_OFFSET_INVAL)
+				flag = true;
+		if (flag && prof_index > max_prof_index)
+			max_prof_index = prof_index;
+
+		prof_index++;
+		flag = false;
+	} while (fv);
+
+	hw->switch_info->max_used_prof_index = max_prof_index;
+
+	return ICE_SUCCESS;
+}
+
+/**
+ * ice_get_ddp_pkg_state - get DDP pkg state after download
+ * @hw: pointer to the HW struct
+ * @already_loaded: indicates if pkg was already loaded onto the device
+ *
+ */
+static enum ice_ddp_state
+ice_get_ddp_pkg_state(struct ice_hw *hw, bool already_loaded)
+{
+	if (hw->pkg_ver.major == hw->active_pkg_ver.major &&
+	    hw->pkg_ver.minor == hw->active_pkg_ver.minor &&
+	    hw->pkg_ver.update == hw->active_pkg_ver.update &&
+	    hw->pkg_ver.draft == hw->active_pkg_ver.draft &&
+	    !memcmp(hw->pkg_name, hw->active_pkg_name, sizeof(hw->pkg_name))) {
+		if (already_loaded)
+			return ICE_DDP_PKG_SAME_VERSION_ALREADY_LOADED;
+		else
+			return ICE_DDP_PKG_SUCCESS;
+	} else if (hw->active_pkg_ver.major != ICE_PKG_SUPP_VER_MAJ ||
+		   hw->active_pkg_ver.minor != ICE_PKG_SUPP_VER_MNR) {
+		return ICE_DDP_PKG_ALREADY_LOADED_NOT_SUPPORTED;
+	} else if (hw->active_pkg_ver.major == ICE_PKG_SUPP_VER_MAJ &&
+		   hw->active_pkg_ver.minor == ICE_PKG_SUPP_VER_MNR) {
+		return ICE_DDP_PKG_COMPATIBLE_ALREADY_LOADED;
+	} else {
+		return ICE_DDP_PKG_ERR;
+	}
+}
+
+/**
+ * ice_init_pkg_regs - initialize additional package registers
+ * @hw: pointer to the hardware structure
+ */
+static void ice_init_pkg_regs(struct ice_hw *hw)
+{
+#define ICE_SW_BLK_INP_MASK_L 0xFFFFFFFF
+#define ICE_SW_BLK_INP_MASK_H 0x0000FFFF
+#define ICE_SW_BLK_IDX	0
+	if (hw->dcf_enabled)
+		return;
+
+	/* setup Switch block input mask, which is 48-bits in two parts */
+	wr32(hw, GL_PREEXT_L2_PMASK0(ICE_SW_BLK_IDX), ICE_SW_BLK_INP_MASK_L);
+	wr32(hw, GL_PREEXT_L2_PMASK1(ICE_SW_BLK_IDX), ICE_SW_BLK_INP_MASK_H);
+}
+
+/**
+ * ice_hw_ptype_ena - check if the PTYPE is enabled or not
+ * @hw: pointer to the HW structure
+ * @ptype: the hardware PTYPE
+ */
+bool ice_hw_ptype_ena(struct ice_hw *hw, u16 ptype)
+{
+	return ptype < ICE_FLOW_PTYPE_MAX &&
+	       ice_is_bit_set(hw->hw_ptype, ptype);
+}
+
+/**
+ * ice_marker_ptype_tcam_handler
+ * @sect_type: section type
+ * @section: pointer to section
+ * @index: index of the Marker PType TCAM entry to be returned
+ * @offset: pointer to receive absolute offset, always 0 for ptype TCAM sections
+ *
+ * This is a callback function that can be passed to ice_pkg_enum_entry.
+ * Handles enumeration of individual Marker PType TCAM entries.
+ */
+static void *
+ice_marker_ptype_tcam_handler(u32 sect_type, void *section, u32 index,
+			      u32 *offset)
+{
+	struct ice_marker_ptype_tcam_section *marker_ptype;
+
+	if (!section)
+		return NULL;
+
+	if (sect_type != ICE_SID_RXPARSER_MARKER_PTYPE)
+		return NULL;
+
+	if (index > ICE_MAX_MARKER_PTYPE_TCAMS_IN_BUF)
+		return NULL;
+
+	if (offset)
+		*offset = 0;
+
+	marker_ptype = (struct ice_marker_ptype_tcam_section *)section;
+	if (index >= LE16_TO_CPU(marker_ptype->count))
+		return NULL;
+
+	return marker_ptype->tcam + index;
+}
+
+/**
+ * ice_fill_hw_ptype - fill the enabled PTYPE bit information
+ * @hw: pointer to the HW structure
+ */
+static void
+ice_fill_hw_ptype(struct ice_hw *hw)
+{
+	struct ice_marker_ptype_tcam_entry *tcam;
+	struct ice_seg *seg = hw->seg;
+	struct ice_pkg_enum state;
+
+	ice_zero_bitmap(hw->hw_ptype, ICE_FLOW_PTYPE_MAX);
+	if (!seg)
+		return;
+
+	ice_memset(&state, 0, sizeof(state), ICE_NONDMA_MEM);
+
+	do {
+		tcam = (struct ice_marker_ptype_tcam_entry *)
+			ice_pkg_enum_entry(seg, &state,
+					   ICE_SID_RXPARSER_MARKER_PTYPE, NULL,
+					   ice_marker_ptype_tcam_handler);
+		if (tcam &&
+		    LE16_TO_CPU(tcam->addr) < ICE_MARKER_PTYPE_TCAM_ADDR_MAX &&
+		    LE16_TO_CPU(tcam->ptype) < ICE_FLOW_PTYPE_MAX)
+			ice_set_bit(LE16_TO_CPU(tcam->ptype), hw->hw_ptype);
+
+		seg = NULL;
+	} while (tcam);
+}
+
+/**
+ * ice_init_pkg - initialize/download package
+ * @hw: pointer to the hardware structure
+ * @buf: pointer to the package buffer
+ * @len: size of the package buffer
+ *
+ * This function initializes a package. The package contains HW tables
+ * required to do packet processing. First, the function extracts package
+ * information such as version. Then it finds the ice configuration segment
+ * within the package; this function then saves a copy of the segment pointer
+ * within the supplied package buffer. Next, the function will cache any hints
+ * from the package, followed by downloading the package itself. Note, that if
+ * a previous PF driver has already downloaded the package successfully, then
+ * the current driver will not have to download the package again.
+ *
+ * The local package contents will be used to query default behavior and to
+ * update specific sections of the HW's version of the package (e.g. to update
+ * the parse graph to understand new protocols).
+ *
+ * This function stores a pointer to the package buffer memory, and it is
+ * expected that the supplied buffer will not be freed immediately. If the
+ * package buffer needs to be freed, such as when read from a file, use
+ * ice_copy_and_init_pkg() instead of directly calling ice_init_pkg() in this
+ * case.
+ */
+enum ice_ddp_state ice_init_pkg(struct ice_hw *hw, u8 *buf, u32 len)
+{
+	bool already_loaded = false;
+	enum ice_ddp_state state;
+	struct ice_pkg_hdr *pkg;
+	struct ice_seg *seg;
+
+	if (!buf || !len)
+		return ICE_DDP_PKG_ERR;
+
+	pkg = (struct ice_pkg_hdr *)buf;
+	state = ice_verify_pkg(pkg, len);
+	if (state) {
+		ice_debug(hw, ICE_DBG_INIT, "failed to verify pkg (err: %d)\n",
+			  state);
+		return state;
+	}
+
+	/* initialize package info */
+	state = ice_init_pkg_info(hw, pkg);
+	if (state)
+		return state;
+
+	/* For packages with signing segments, must be a matching segment */
+	if (hw->pkg_has_signing_seg)
+		if (!ice_match_signing_seg(pkg, hw->pkg_seg_id,
+					   hw->pkg_sign_type))
+			return ICE_DDP_PKG_ERR;
+
+	/* before downloading the package, check package version for
+	 * compatibility with driver
+	 */
+	state = ice_chk_pkg_compat(hw, pkg, &seg);
+	if (state)
+		return state;
+
+	/* initialize package hints and then download package */
+	ice_init_pkg_hints(hw, seg);
+	state = ice_download_pkg(hw, pkg, seg);
+
+	if (state == ICE_DDP_PKG_ALREADY_LOADED) {
+		ice_debug(hw, ICE_DBG_INIT, "package previously loaded - no work.\n");
+		already_loaded = true;
+	}
+
+	/* Get information on the package currently loaded in HW, then make sure
+	 * the driver is compatible with this version.
+	 */
+	if (!state || state == ICE_DDP_PKG_ALREADY_LOADED) {
+		state = ice_get_pkg_info(hw);
+		if (!state)
+			state = ice_get_ddp_pkg_state(hw, already_loaded);
+	}
+
+	if (ice_is_init_pkg_successful(state)) {
+		hw->seg = seg;
+		/* on successful package download update other required
+		 * registers to support the package and fill HW tables
+		 * with package content.
+		 */
+		ice_init_pkg_regs(hw);
+		ice_fill_blk_tbls(hw);
+		ice_fill_hw_ptype(hw);
+		ice_get_prof_index_max(hw);
+	} else {
+		ice_debug(hw, ICE_DBG_INIT, "package load failed, %d\n",
+			  state);
+	}
+
+	return state;
+}
+
+/**
+ * ice_copy_and_init_pkg - initialize/download a copy of the package
+ * @hw: pointer to the hardware structure
+ * @buf: pointer to the package buffer
+ * @len: size of the package buffer
+ *
+ * This function copies the package buffer, and then calls ice_init_pkg() to
+ * initialize the copied package contents.
+ *
+ * The copying is necessary if the package buffer supplied is constant, or if
+ * the memory may disappear shortly after calling this function.
+ *
+ * If the package buffer resides in the data segment and can be modified, the
+ * caller is free to use ice_init_pkg() instead of ice_copy_and_init_pkg().
+ *
+ * However, if the package buffer needs to be copied first, such as when being
+ * read from a file, the caller should use ice_copy_and_init_pkg().
+ *
+ * This function will first copy the package buffer, before calling
+ * ice_init_pkg(). The caller is free to immediately destroy the original
+ * package buffer, as the new copy will be managed by this function and
+ * related routines.
+ */
+enum ice_ddp_state
+ice_copy_and_init_pkg(struct ice_hw *hw, const u8 *buf, u32 len)
+{
+	enum ice_ddp_state state;
+	u8 *buf_copy;
+
+	if (!buf || !len)
+		return ICE_DDP_PKG_ERR;
+
+	buf_copy = (u8 *)ice_memdup(hw, buf, len, ICE_NONDMA_TO_NONDMA);
+
+	state = ice_init_pkg(hw, buf_copy, len);
+	if (!ice_is_init_pkg_successful(state)) {
+		/* Free the copy, since we failed to initialize the package */
+		ice_free(hw, buf_copy);
+	} else {
+		/* Track the copied pkg so we can free it later */
+		hw->pkg_copy = buf_copy;
+		hw->pkg_size = len;
+	}
+
+	return state;
+}
+
+/**
+ * ice_is_init_pkg_successful - check if DDP init was successful
+ * @state: state of the DDP pkg after download
+ */
+bool ice_is_init_pkg_successful(enum ice_ddp_state state)
+{
+	switch (state) {
+	case ICE_DDP_PKG_SUCCESS:
+	case ICE_DDP_PKG_SAME_VERSION_ALREADY_LOADED:
+	case ICE_DDP_PKG_COMPATIBLE_ALREADY_LOADED:
+		return true;
+	default:
+		return false;
+	}
+}
+
+/**
+ * ice_pkg_buf_alloc
+ * @hw: pointer to the HW structure
+ *
+ * Allocates a package buffer and returns a pointer to the buffer header.
+ * Note: all package contents must be in Little Endian form.
+ */
+struct ice_buf_build *ice_pkg_buf_alloc(struct ice_hw *hw)
+{
+	struct ice_buf_build *bld;
+	struct ice_buf_hdr *buf;
+
+	bld = (struct ice_buf_build *)ice_malloc(hw, sizeof(*bld));
+	if (!bld)
+		return NULL;
+
+	buf = (struct ice_buf_hdr *)bld;
+	buf->data_end = CPU_TO_LE16(offsetof(struct ice_buf_hdr,
+					     section_entry));
+	return bld;
+}
+
+/**
+ * ice_get_sw_prof_type - determine switch profile type
+ * @hw: pointer to the HW structure
+ * @fv: pointer to the switch field vector
+ */
+static enum ice_prof_type
+ice_get_sw_prof_type(struct ice_hw *hw, struct ice_fv *fv)
+{
+	bool valid_prof = false;
+	u16 i;
+
+	for (i = 0; i < hw->blk[ICE_BLK_SW].es.fvw; i++) {
+		if (fv->ew[i].off != ICE_NAN_OFFSET)
+			valid_prof = true;
+
+		/* UDP tunnel will have UDP_OF protocol ID and VNI offset */
+		if (fv->ew[i].prot_id == (u8)ICE_PROT_UDP_OF &&
+		    fv->ew[i].off == ICE_VNI_OFFSET)
+			return ICE_PROF_TUN_UDP;
+
+		/* GRE tunnel will have GRE protocol */
+		if (fv->ew[i].prot_id == (u8)ICE_PROT_GRE_OF)
+			return ICE_PROF_TUN_GRE;
+
+		/* PPPOE tunnel will have PPPOE protocol */
+		if (fv->ew[i].prot_id == (u8)ICE_PROT_PPPOE)
+			return ICE_PROF_TUN_PPPOE;
+	}
+
+	return valid_prof ? ICE_PROF_NON_TUN : ICE_PROF_INVALID;
+}
+
+/**
+ * ice_get_sw_fv_bitmap - Get switch field vector bitmap based on profile type
+ * @hw: pointer to hardware structure
+ * @req_profs: type of profiles requested
+ * @bm: pointer to memory for returning the bitmap of field vectors
+ */
+void
+ice_get_sw_fv_bitmap(struct ice_hw *hw, enum ice_prof_type req_profs,
+		     ice_bitmap_t *bm)
+{
+	struct ice_pkg_enum state;
+	struct ice_seg *ice_seg;
+	struct ice_fv *fv;
+
+	ice_memset(&state, 0, sizeof(state), ICE_NONDMA_MEM);
+	ice_zero_bitmap(bm, ICE_MAX_NUM_PROFILES);
+	ice_seg = hw->seg;
+	do {
+		enum ice_prof_type prof_type;
+		u32 offset;
+
+		fv = (struct ice_fv *)
+			ice_pkg_enum_entry(ice_seg, &state, ICE_SID_FLD_VEC_SW,
+					   &offset, ice_sw_fv_handler);
+		ice_seg = NULL;
+
+		if (fv) {
+			/* Determine field vector type */
+			prof_type = ice_get_sw_prof_type(hw, fv);
+
+			if (req_profs & prof_type)
+				ice_set_bit((u16)offset, bm);
+		}
+	} while (fv);
+}
+
+/**
+ * ice_get_sw_fv_list
+ * @hw: pointer to the HW structure
+ * @lkups: lookup elements or match criteria for the advanced recipe, one
+ *	   structure per protocol header
+ * @bm: bitmap of field vectors to consider
+ * @fv_list: Head of a list
+ *
+ * Finds all the field vector entries from switch block that contain
+ * a given protocol ID and offset and returns a list of structures of type
+ * "ice_sw_fv_list_entry". Every structure in the list has a field vector
+ * definition and profile ID information
+ * NOTE: The caller of the function is responsible for freeing the memory
+ * allocated for every list entry.
+ */
+enum ice_status
+ice_get_sw_fv_list(struct ice_hw *hw, struct ice_prot_lkup_ext *lkups,
+		   ice_bitmap_t *bm, struct LIST_HEAD_TYPE *fv_list)
+{
+	struct ice_sw_fv_list_entry *fvl;
+	struct ice_sw_fv_list_entry *tmp;
+	struct ice_pkg_enum state;
+	struct ice_seg *ice_seg;
+	struct ice_fv *fv;
+	u32 offset;
+
+	ice_memset(&state, 0, sizeof(state), ICE_NONDMA_MEM);
+
+	if (!lkups->n_val_words || !hw->seg)
+		return ICE_ERR_PARAM;
+
+	ice_seg = hw->seg;
+	do {
+		u16 i;
+
+		fv = (struct ice_fv *)
+			ice_pkg_enum_entry(ice_seg, &state, ICE_SID_FLD_VEC_SW,
+					   &offset, ice_sw_fv_handler);
+		if (!fv)
+			break;
+		ice_seg = NULL;
+
+		/* If field vector is not in the bitmap list, then skip this
+		 * profile.
+		 */
+		if (!ice_is_bit_set(bm, (u16)offset))
+			continue;
+
+		for (i = 0; i < lkups->n_val_words; i++) {
+			int j;
+
+			for (j = 0; j < hw->blk[ICE_BLK_SW].es.fvw; j++)
+				if (fv->ew[j].prot_id ==
+				    lkups->fv_words[i].prot_id &&
+				    fv->ew[j].off == lkups->fv_words[i].off)
+					break;
+			if (j >= hw->blk[ICE_BLK_SW].es.fvw)
+				break;
+			if (i + 1 == lkups->n_val_words) {
+				fvl = (struct ice_sw_fv_list_entry *)
+					ice_malloc(hw, sizeof(*fvl));
+				if (!fvl)
+					goto err;
+				fvl->fv_ptr = fv;
+				fvl->profile_id = offset;
+				LIST_ADD(&fvl->list_entry, fv_list);
+				break;
+			}
+		}
+	} while (fv);
+	if (LIST_EMPTY(fv_list))
+		return ICE_ERR_CFG;
+	return ICE_SUCCESS;
+
+err:
+	LIST_FOR_EACH_ENTRY_SAFE(fvl, tmp, fv_list, ice_sw_fv_list_entry,
+				 list_entry) {
+		LIST_DEL(&fvl->list_entry);
+		ice_free(hw, fvl);
+	}
+
+	return ICE_ERR_NO_MEMORY;
+}
+
+/**
+ * ice_init_prof_result_bm - Initialize the profile result index bitmap
+ * @hw: pointer to hardware structure
+ */
+void ice_init_prof_result_bm(struct ice_hw *hw)
+{
+	struct ice_pkg_enum state;
+	struct ice_seg *ice_seg;
+	struct ice_fv *fv;
+
+	ice_memset(&state, 0, sizeof(state), ICE_NONDMA_MEM);
+
+	if (!hw->seg)
+		return;
+
+	ice_seg = hw->seg;
+	do {
+		u32 off;
+		u16 i;
+
+		fv = (struct ice_fv *)
+			ice_pkg_enum_entry(ice_seg, &state, ICE_SID_FLD_VEC_SW,
+					   &off, ice_sw_fv_handler);
+		ice_seg = NULL;
+		if (!fv)
+			break;
+
+		ice_zero_bitmap(hw->switch_info->prof_res_bm[off],
+				ICE_MAX_FV_WORDS);
+
+		/* Determine empty field vector indices, these can be
+		 * used for recipe results. Skip index 0, since it is
+		 * always used for Switch ID.
+		 */
+		for (i = 1; i < ICE_MAX_FV_WORDS; i++)
+			if (fv->ew[i].prot_id == ICE_PROT_INVALID &&
+			    fv->ew[i].off == ICE_FV_OFFSET_INVAL)
+				ice_set_bit(i,
+					    hw->switch_info->prof_res_bm[off]);
+	} while (fv);
+}
+
+/**
+ * ice_pkg_buf_free
+ * @hw: pointer to the HW structure
+ * @bld: pointer to pkg build (allocated by ice_pkg_buf_alloc())
+ *
+ * Frees a package buffer
+ */
+void ice_pkg_buf_free(struct ice_hw *hw, struct ice_buf_build *bld)
+{
+	ice_free(hw, bld);
+}
+
+/**
+ * ice_pkg_buf_reserve_section
+ * @bld: pointer to pkg build (allocated by ice_pkg_buf_alloc())
+ * @count: the number of sections to reserve
+ *
+ * Reserves one or more section table entries in a package buffer. This routine
+ * can be called multiple times as long as they are made before calling
+ * ice_pkg_buf_alloc_section(). Once ice_pkg_buf_alloc_section()
+ * is called once, the number of sections that can be allocated will not be able
+ * to be increased; not using all reserved sections is fine, but this will
+ * result in some wasted space in the buffer.
+ * Note: all package contents must be in Little Endian form.
+ */
+enum ice_status
+ice_pkg_buf_reserve_section(struct ice_buf_build *bld, u16 count)
+{
+	struct ice_buf_hdr *buf;
+	u16 section_count;
+	u16 data_end;
+
+	if (!bld)
+		return ICE_ERR_PARAM;
+
+	buf = (struct ice_buf_hdr *)&bld->buf;
+
+	/* already an active section, can't increase table size */
+	section_count = LE16_TO_CPU(buf->section_count);
+	if (section_count > 0)
+		return ICE_ERR_CFG;
+
+	if (bld->reserved_section_table_entries + count > ICE_MAX_S_COUNT)
+		return ICE_ERR_CFG;
+	bld->reserved_section_table_entries += count;
+
+	data_end = LE16_TO_CPU(buf->data_end) +
+		FLEX_ARRAY_SIZE(buf, section_entry, count);
+	buf->data_end = CPU_TO_LE16(data_end);
+
+	return ICE_SUCCESS;
+}
+
+/**
+ * ice_pkg_buf_alloc_section
+ * @bld: pointer to pkg build (allocated by ice_pkg_buf_alloc())
+ * @type: the section type value
+ * @size: the size of the section to reserve (in bytes)
+ *
+ * Reserves memory in the buffer for a section's content and updates the
+ * buffers' status accordingly. This routine returns a pointer to the first
+ * byte of the section start within the buffer, which is used to fill in the
+ * section contents.
+ * Note: all package contents must be in Little Endian form.
+ */
+void *
+ice_pkg_buf_alloc_section(struct ice_buf_build *bld, u32 type, u16 size)
+{
+	struct ice_buf_hdr *buf;
+	u16 sect_count;
+	u16 data_end;
+
+	if (!bld || !type || !size)
+		return NULL;
+
+	buf = (struct ice_buf_hdr *)&bld->buf;
+
+	/* check for enough space left in buffer */
+	data_end = LE16_TO_CPU(buf->data_end);
+
+	/* section start must align on 4 byte boundary */
+	data_end = ICE_ALIGN(data_end, 4);
+
+	if ((data_end + size) > ICE_MAX_S_DATA_END)
+		return NULL;
+
+	/* check for more available section table entries */
+	sect_count = LE16_TO_CPU(buf->section_count);
+	if (sect_count < bld->reserved_section_table_entries) {
+		void *section_ptr = ((u8 *)buf) + data_end;
+
+		buf->section_entry[sect_count].offset = CPU_TO_LE16(data_end);
+		buf->section_entry[sect_count].size = CPU_TO_LE16(size);
+		buf->section_entry[sect_count].type = CPU_TO_LE32(type);
+
+		data_end += size;
+		buf->data_end = CPU_TO_LE16(data_end);
+
+		buf->section_count = CPU_TO_LE16(sect_count + 1);
+		return section_ptr;
+	}
+
+	/* no free section table entries */
+	return NULL;
+}
+
+/**
+ * ice_pkg_buf_alloc_single_section
+ * @hw: pointer to the HW structure
+ * @type: the section type value
+ * @size: the size of the section to reserve (in bytes)
+ * @section: returns pointer to the section
+ *
+ * Allocates a package buffer with a single section.
+ * Note: all package contents must be in Little Endian form.
+ */
+struct ice_buf_build *
+ice_pkg_buf_alloc_single_section(struct ice_hw *hw, u32 type, u16 size,
+				 void **section)
+{
+	struct ice_buf_build *buf;
+
+	if (!section)
+		return NULL;
+
+	buf = ice_pkg_buf_alloc(hw);
+	if (!buf)
+		return NULL;
+
+	if (ice_pkg_buf_reserve_section(buf, 1))
+		goto ice_pkg_buf_alloc_single_section_err;
+
+	*section = ice_pkg_buf_alloc_section(buf, type, size);
+	if (!*section)
+		goto ice_pkg_buf_alloc_single_section_err;
+
+	return buf;
+
+ice_pkg_buf_alloc_single_section_err:
+	ice_pkg_buf_free(hw, buf);
+	return NULL;
+}
+
+/**
+ * ice_pkg_buf_get_active_sections
+ * @bld: pointer to pkg build (allocated by ice_pkg_buf_alloc())
+ *
+ * Returns the number of active sections. Before using the package buffer
+ * in an update package command, the caller should make sure that there is at
+ * least one active section - otherwise, the buffer is not legal and should
+ * not be used.
+ * Note: all package contents must be in Little Endian form.
+ */
+u16 ice_pkg_buf_get_active_sections(struct ice_buf_build *bld)
+{
+	struct ice_buf_hdr *buf;
+
+	if (!bld)
+		return 0;
+
+	buf = (struct ice_buf_hdr *)&bld->buf;
+	return LE16_TO_CPU(buf->section_count);
+}
+
+/**
+ * ice_pkg_buf
+ * @bld: pointer to pkg build (allocated by ice_pkg_buf_alloc())
+ *
+ * Return a pointer to the buffer's header
+ */
+struct ice_buf *ice_pkg_buf(struct ice_buf_build *bld)
+{
+	if (bld)
+		return &bld->buf;
+
+	return NULL;
+}
+
+/**
+ * ice_find_buf_table
+ * @ice_seg: pointer to the ice segment
+ *
+ * Returns the address of the buffer table within the ice segment.
+ */
+struct ice_buf_table *ice_find_buf_table(struct ice_seg *ice_seg)
+{
+	struct ice_nvm_table *nvms;
+
+	nvms = (struct ice_nvm_table *)
+		(ice_seg->device_table +
+		 LE32_TO_CPU(ice_seg->device_table_count));
+
+	return (_FORCE_ struct ice_buf_table *)
+		(nvms->vers + LE32_TO_CPU(nvms->table_count));
+}
+
+/**
+ * ice_pkg_val_buf
+ * @buf: pointer to the ice buffer
+ *
+ * This helper function validates a buffer's header.
+ */
+static struct ice_buf_hdr *ice_pkg_val_buf(struct ice_buf *buf)
+{
+	struct ice_buf_hdr *hdr;
+	u16 section_count;
+	u16 data_end;
+
+	hdr = (struct ice_buf_hdr *)buf->buf;
+	/* verify data */
+	section_count = LE16_TO_CPU(hdr->section_count);
+	if (section_count < ICE_MIN_S_COUNT || section_count > ICE_MAX_S_COUNT)
+		return NULL;
+
+	data_end = LE16_TO_CPU(hdr->data_end);
+	if (data_end < ICE_MIN_S_DATA_END || data_end > ICE_MAX_S_DATA_END)
+		return NULL;
+
+	return hdr;
+}
+
+/**
+ * ice_pkg_enum_buf
+ * @ice_seg: pointer to the ice segment (or NULL on subsequent calls)
+ * @state: pointer to the enum state
+ *
+ * This function will enumerate all the buffers in the ice segment. The first
+ * call is made with the ice_seg parameter non-NULL; on subsequent calls,
+ * ice_seg is set to NULL which continues the enumeration. When the function
+ * returns a NULL pointer, then the end of the buffers has been reached, or an
+ * unexpected value has been detected (for example an invalid section count or
+ * an invalid buffer end value).
+ */
+struct ice_buf_hdr *
+ice_pkg_enum_buf(struct ice_seg *ice_seg, struct ice_pkg_enum *state)
+{
+	if (ice_seg) {
+		state->buf_table = ice_find_buf_table(ice_seg);
+		if (!state->buf_table)
+			return NULL;
+
+		state->buf_idx = 0;
+		return ice_pkg_val_buf(state->buf_table->buf_array);
+	}
+
+	if (++state->buf_idx < LE32_TO_CPU(state->buf_table->buf_count))
+		return ice_pkg_val_buf(state->buf_table->buf_array +
+				       state->buf_idx);
+	else
+		return NULL;
+}
+
+/**
+ * ice_pkg_advance_sect
+ * @ice_seg: pointer to the ice segment (or NULL on subsequent calls)
+ * @state: pointer to the enum state
+ *
+ * This helper function will advance the section within the ice segment,
+ * also advancing the buffer if needed.
+ */
+bool
+ice_pkg_advance_sect(struct ice_seg *ice_seg, struct ice_pkg_enum *state)
+{
+	if (!ice_seg && !state->buf)
+		return false;
+
+	if (!ice_seg && state->buf)
+		if (++state->sect_idx < LE16_TO_CPU(state->buf->section_count))
+			return true;
+
+	state->buf = ice_pkg_enum_buf(ice_seg, state);
+	if (!state->buf)
+		return false;
+
+	/* start of new buffer, reset section index */
+	state->sect_idx = 0;
+	return true;
+}
+
+/**
+ * ice_pkg_enum_section
+ * @ice_seg: pointer to the ice segment (or NULL on subsequent calls)
+ * @state: pointer to the enum state
+ * @sect_type: section type to enumerate
+ *
+ * This function will enumerate all the sections of a particular type in the
+ * ice segment. The first call is made with the ice_seg parameter non-NULL;
+ * on subsequent calls, ice_seg is set to NULL which continues the enumeration.
+ * When the function returns a NULL pointer, then the end of the matching
+ * sections has been reached.
+ */
+void *
+ice_pkg_enum_section(struct ice_seg *ice_seg, struct ice_pkg_enum *state,
+		     u32 sect_type)
+{
+	u16 offset, size;
+
+	if (ice_seg)
+		state->type = sect_type;
+
+	if (!ice_pkg_advance_sect(ice_seg, state))
+		return NULL;
+
+	/* scan for next matching section */
+	while (state->buf->section_entry[state->sect_idx].type !=
+	       CPU_TO_LE32(state->type))
+		if (!ice_pkg_advance_sect(NULL, state))
+			return NULL;
+
+	/* validate section */
+	offset = LE16_TO_CPU(state->buf->section_entry[state->sect_idx].offset);
+	if (offset < ICE_MIN_S_OFF || offset > ICE_MAX_S_OFF)
+		return NULL;
+
+	size = LE16_TO_CPU(state->buf->section_entry[state->sect_idx].size);
+	if (size < ICE_MIN_S_SZ || size > ICE_MAX_S_SZ)
+		return NULL;
+
+	/* make sure the section fits in the buffer */
+	if (offset + size > ICE_PKG_BUF_SIZE)
+		return NULL;
+
+	state->sect_type =
+		LE32_TO_CPU(state->buf->section_entry[state->sect_idx].type);
+
+	/* calc pointer to this section */
+	state->sect = ((u8 *)state->buf) +
+		LE16_TO_CPU(state->buf->section_entry[state->sect_idx].offset);
+
+	return state->sect;
+}
+
+/**
+ * ice_pkg_enum_entry
+ * @ice_seg: pointer to the ice segment (or NULL on subsequent calls)
+ * @state: pointer to the enum state
+ * @sect_type: section type to enumerate
+ * @offset: pointer to variable that receives the offset in the table (optional)
+ * @handler: function that handles access to the entries into the section type
+ *
+ * This function will enumerate all the entries in particular section type in
+ * the ice segment. The first call is made with the ice_seg parameter non-NULL;
+ * on subsequent calls, ice_seg is set to NULL which continues the enumeration.
+ * When the function returns a NULL pointer, then the end of the entries has
+ * been reached.
+ *
+ * Since each section may have a different header and entry size, the handler
+ * function is needed to determine the number and location entries in each
+ * section.
+ *
+ * The offset parameter is optional, but should be used for sections that
+ * contain an offset for each section table. For such cases, the section handler
+ * function must return the appropriate offset + index to give the absolution
+ * offset for each entry. For example, if the base for a section's header
+ * indicates a base offset of 10, and the index for the entry is 2, then
+ * section handler function should set the offset to 10 + 2 = 12.
+ */
+void *
+ice_pkg_enum_entry(struct ice_seg *ice_seg, struct ice_pkg_enum *state,
+		   u32 sect_type, u32 *offset,
+		   void *(*handler)(u32 sect_type, void *section,
+				    u32 index, u32 *offset))
+{
+	void *entry;
+
+	if (ice_seg) {
+		if (!handler)
+			return NULL;
+
+		if (!ice_pkg_enum_section(ice_seg, state, sect_type))
+			return NULL;
+
+		state->entry_idx = 0;
+		state->handler = handler;
+	} else {
+		state->entry_idx++;
+	}
+
+	if (!state->handler)
+		return NULL;
+
+	/* get entry */
+	entry = state->handler(state->sect_type, state->sect, state->entry_idx,
+			       offset);
+	if (!entry) {
+		/* end of a section, look for another section of this type */
+		if (!ice_pkg_enum_section(NULL, state, 0))
+			return NULL;
+
+		state->entry_idx = 0;
+		entry = state->handler(state->sect_type, state->sect,
+				       state->entry_idx, offset);
+	}
+
+	return entry;
+}
+
+/**
+ * ice_boost_tcam_handler
+ * @sect_type: section type
+ * @section: pointer to section
+ * @index: index of the boost TCAM entry to be returned
+ * @offset: pointer to receive absolute offset, always 0 for boost TCAM sections
+ *
+ * This is a callback function that can be passed to ice_pkg_enum_entry.
+ * Handles enumeration of individual boost TCAM entries.
+ */
+static void *
+ice_boost_tcam_handler(u32 sect_type, void *section, u32 index, u32 *offset)
+{
+	struct ice_boost_tcam_section *boost;
+
+	if (!section)
+		return NULL;
+
+	if (sect_type != ICE_SID_RXPARSER_BOOST_TCAM)
+		return NULL;
+
+	if (index > ICE_MAX_BST_TCAMS_IN_BUF)
+		return NULL;
+
+	if (offset)
+		*offset = 0;
+
+	boost = (struct ice_boost_tcam_section *)section;
+	if (index >= LE16_TO_CPU(boost->count))
+		return NULL;
+
+	return boost->tcam + index;
+}
+
+/**
+ * ice_find_boost_entry
+ * @ice_seg: pointer to the ice segment (non-NULL)
+ * @addr: Boost TCAM address of entry to search for
+ * @entry: returns pointer to the entry
+ *
+ * Finds a particular Boost TCAM entry and returns a pointer to that entry
+ * if it is found. The ice_seg parameter must not be NULL since the first call
+ * to ice_pkg_enum_entry requires a pointer to an actual ice_segment structure.
+ */
+static enum ice_status
+ice_find_boost_entry(struct ice_seg *ice_seg, u16 addr,
+		     struct ice_boost_tcam_entry **entry)
+{
+	struct ice_boost_tcam_entry *tcam;
+	struct ice_pkg_enum state;
+
+	ice_memset(&state, 0, sizeof(state), ICE_NONDMA_MEM);
+
+	if (!ice_seg)
+		return ICE_ERR_PARAM;
+
+	do {
+		tcam = (struct ice_boost_tcam_entry *)
+		       ice_pkg_enum_entry(ice_seg, &state,
+					  ICE_SID_RXPARSER_BOOST_TCAM, NULL,
+					  ice_boost_tcam_handler);
+		if (tcam && LE16_TO_CPU(tcam->addr) == addr) {
+			*entry = tcam;
+			return ICE_SUCCESS;
+		}
+
+		ice_seg = NULL;
+	} while (tcam);
+
+	*entry = NULL;
+	return ICE_ERR_CFG;
+}
+
+/**
+ * ice_init_pkg_hints
+ * @hw: pointer to the HW structure
+ * @ice_seg: pointer to the segment of the package scan (non-NULL)
+ *
+ * This function will scan the package and save off relevant information
+ * (hints or metadata) for driver use. The ice_seg parameter must not be NULL
+ * since the first call to ice_enum_labels requires a pointer to an actual
+ * ice_seg structure.
+ */
+void ice_init_pkg_hints(struct ice_hw *hw, struct ice_seg *ice_seg)
+{
+	struct ice_pkg_enum state;
+	char *label_name;
+	u16 val;
+	int i;
+
+	ice_memset(&hw->tnl, 0, sizeof(hw->tnl), ICE_NONDMA_MEM);
+	ice_memset(&state, 0, sizeof(state), ICE_NONDMA_MEM);
+
+	if (!ice_seg)
+		return;
+
+	label_name = ice_enum_labels(ice_seg, ICE_SID_LBL_RXPARSER_TMEM, &state,
+				     &val);
+
+	while (label_name) {
+/* TODO: Replace !strnsmp() with wrappers like match_some_pre() */
+		if (!strncmp(label_name, ICE_TNL_PRE, strlen(ICE_TNL_PRE)))
+			/* check for a tunnel entry */
+			ice_add_tunnel_hint(hw, label_name, val);
+
+		/* check for a dvm mode entry */
+		else if (!strncmp(label_name, ICE_DVM_PRE, strlen(ICE_DVM_PRE)))
+			ice_add_dvm_hint(hw, val, true);
+
+		/* check for a svm mode entry */
+		else if (!strncmp(label_name, ICE_SVM_PRE, strlen(ICE_SVM_PRE)))
+			ice_add_dvm_hint(hw, val, false);
+
+		label_name = ice_enum_labels(NULL, 0, &state, &val);
+	}
+
+	/* Cache the appropriate boost TCAM entry pointers for tunnels */
+	for (i = 0; i < hw->tnl.count; i++) {
+		ice_find_boost_entry(ice_seg, hw->tnl.tbl[i].boost_addr,
+				     &hw->tnl.tbl[i].boost_entry);
+		if (hw->tnl.tbl[i].boost_entry)
+			hw->tnl.tbl[i].valid = true;
+	}
+
+	/* Cache the appropriate boost TCAM entry pointers for DVM and SVM */
+	for (i = 0; i < hw->dvm_upd.count; i++)
+		ice_find_boost_entry(ice_seg, hw->dvm_upd.tbl[i].boost_addr,
+				     &hw->dvm_upd.tbl[i].boost_entry);
+}
+
+/**
+ * ice_acquire_global_cfg_lock
+ * @hw: pointer to the HW structure
+ * @access: access type (read or write)
+ *
+ * This function will request ownership of the global config lock for reading
+ * or writing of the package. When attempting to obtain write access, the
+ * caller must check for the following two return values:
+ *
+ * ICE_SUCCESS        - Means the caller has acquired the global config lock
+ *                      and can perform writing of the package.
+ * ICE_ERR_AQ_NO_WORK - Indicates another driver has already written the
+ *                      package or has found that no update was necessary; in
+ *                      this case, the caller can just skip performing any
+ *                      update of the package.
+ */
+enum ice_status
+ice_acquire_global_cfg_lock(struct ice_hw *hw,
+			    enum ice_aq_res_access_type access)
+{
+	enum ice_status status;
+
+	status = ice_acquire_res(hw, ICE_GLOBAL_CFG_LOCK_RES_ID, access,
+				 ICE_GLOBAL_CFG_LOCK_TIMEOUT);
+
+	if (status == ICE_ERR_AQ_NO_WORK)
+		ice_debug(hw, ICE_DBG_PKG, "Global config lock: No work to do\n");
+
+	return status;
+}
+
+/**
+ * ice_release_global_cfg_lock
+ * @hw: pointer to the HW structure
+ *
+ * This function will release the global config lock.
+ */
+void ice_release_global_cfg_lock(struct ice_hw *hw)
+{
+	ice_release_res(hw, ICE_GLOBAL_CFG_LOCK_RES_ID);
+}
+
+/**
+ * ice_acquire_change_lock
+ * @hw: pointer to the HW structure
+ * @access: access type (read or write)
+ *
+ * This function will request ownership of the change lock.
+ */
+enum ice_status
+ice_acquire_change_lock(struct ice_hw *hw, enum ice_aq_res_access_type access)
+{
+	return ice_acquire_res(hw, ICE_CHANGE_LOCK_RES_ID, access,
+			       ICE_CHANGE_LOCK_TIMEOUT);
+}
+
+/**
+ * ice_release_change_lock
+ * @hw: pointer to the HW structure
+ *
+ * This function will release the change lock using the proper Admin Command.
+ */
+void ice_release_change_lock(struct ice_hw *hw)
+{
+	ice_release_res(hw, ICE_CHANGE_LOCK_RES_ID);
+}
+
+/**
+ * ice_get_set_tx_topo - get or set tx topology
+ * @hw: pointer to the HW struct
+ * @buf: pointer to tx topology buffer
+ * @buf_size: buffer size
+ * @cd: pointer to command details structure or NULL
+ * @flags: pointer to descriptor flags
+ * @set: 0-get, 1-set topology
+ *
+ * The function will get or set tx topology
+ */
+static enum ice_status
+ice_get_set_tx_topo(struct ice_hw *hw, u8 *buf, u16 buf_size,
+		    struct ice_sq_cd *cd, u8 *flags, bool set)
+{
+	struct ice_aqc_get_set_tx_topo *cmd;
+	struct ice_aq_desc desc;
+	enum ice_status status;
+
+	cmd = &desc.params.get_set_tx_topo;
+	if (set) {
+		ice_fill_dflt_direct_cmd_desc(&desc, ice_aqc_opc_set_tx_topo);
+		cmd->set_flags = ICE_AQC_TX_TOPO_FLAGS_ISSUED;
+		/* requested to update a new topology, not a default topolgy */
+		if (buf)
+			cmd->set_flags |= ICE_AQC_TX_TOPO_FLAGS_SRC_RAM |
+					  ICE_AQC_TX_TOPO_FLAGS_LOAD_NEW;
+	} else {
+		ice_fill_dflt_direct_cmd_desc(&desc, ice_aqc_opc_get_tx_topo);
+		cmd->get_flags = ICE_AQC_TX_TOPO_GET_RAM;
+	}
+	desc.flags |= CPU_TO_LE16(ICE_AQ_FLAG_RD);
+	status = ice_aq_send_cmd(hw, &desc, buf, buf_size, cd);
+	if (status)
+		return status;
+	/* read the return flag values (first byte) for get operation */
+	if (!set && flags)
+		*flags = desc.params.get_set_tx_topo.set_flags;
+
+	return ICE_SUCCESS;
+}
+
+/**
+ * ice_cfg_tx_topo - Initialize new tx topology if available
+ * @hw: pointer to the HW struct
+ * @buf: pointer to Tx topology buffer
+ * @len: buffer size
+ *
+ * The function will apply the new Tx topology from the package buffer
+ * if available.
+ */
+enum ice_status ice_cfg_tx_topo(struct ice_hw *hw, u8 *buf, u32 len)
+{
+	u8 *current_topo, *new_topo = NULL;
+	struct ice_run_time_cfg_seg *seg;
+	struct ice_buf_hdr *section;
+	struct ice_pkg_hdr *pkg_hdr;
+	enum ice_ddp_state state;
+	u16 i, size = 0, offset;
+	enum ice_status status;
+	u32 reg = 0;
+	u8 flags;
+
+	if (!buf || !len)
+		return ICE_ERR_PARAM;
+
+	/* Does FW support new Tx topology mode ? */
+	if (!hw->func_caps.common_cap.tx_sched_topo_comp_mode_en) {
+		ice_debug(hw, ICE_DBG_INIT, "FW doesn't support compatibility mode\n");
+		return ICE_ERR_NOT_SUPPORTED;
+	}
+
+	current_topo = (u8 *)ice_malloc(hw, ICE_AQ_MAX_BUF_LEN);
+	if (!current_topo)
+		return ICE_ERR_NO_MEMORY;
+
+	/* get the current Tx topology */
+	status = ice_get_set_tx_topo(hw, current_topo, ICE_AQ_MAX_BUF_LEN, NULL,
+				     &flags, false);
+	ice_free(hw, current_topo);
+
+	if (status) {
+		ice_debug(hw, ICE_DBG_INIT, "Get current topology is failed\n");
+		return status;
+	}
+
+	/* Is default topology already applied ? */
+	if (!(flags & ICE_AQC_TX_TOPO_FLAGS_LOAD_NEW) &&
+	    hw->num_tx_sched_layers == 9) {
+		ice_debug(hw, ICE_DBG_INIT, "Loaded default topology\n");
+		/* Already default topology is loaded */
+		return ICE_ERR_ALREADY_EXISTS;
+	}
+
+	/* Is new topology already applied ? */
+	if ((flags & ICE_AQC_TX_TOPO_FLAGS_LOAD_NEW) &&
+	    hw->num_tx_sched_layers == 5) {
+		ice_debug(hw, ICE_DBG_INIT, "Loaded new topology\n");
+		/* Already new topology is loaded */
+		return ICE_ERR_ALREADY_EXISTS;
+	}
+
+	/* Is set topology issued already ? */
+	if (flags & ICE_AQC_TX_TOPO_FLAGS_ISSUED) {
+		ice_debug(hw, ICE_DBG_INIT, "Update tx topology was done by another PF\n");
+		/* add a small delay before exiting */
+		for (i = 0; i < 20; i++)
+			ice_msec_delay(100, true);
+		return ICE_ERR_ALREADY_EXISTS;
+	}
+
+	/* Change the topology from new to default (5 to 9) */
+	if (!(flags & ICE_AQC_TX_TOPO_FLAGS_LOAD_NEW) &&
+	    hw->num_tx_sched_layers == 5) {
+		ice_debug(hw, ICE_DBG_INIT, "Change topology from 5 to 9 layers\n");
+		goto update_topo;
+	}
+
+	pkg_hdr = (struct ice_pkg_hdr *)buf;
+	state = ice_verify_pkg(pkg_hdr, len);
+	if (state) {
+		ice_debug(hw, ICE_DBG_INIT, "failed to verify pkg (err: %d)\n",
+			  state);
+		return ICE_ERR_CFG;
+	}
+
+	/* find run time configuration segment */
+	seg = (struct ice_run_time_cfg_seg *)
+		ice_find_seg_in_pkg(hw, SEGMENT_TYPE_ICE_RUN_TIME_CFG, pkg_hdr);
+	if (!seg) {
+		ice_debug(hw, ICE_DBG_INIT, "5 layer topology segment is missing\n");
+		return ICE_ERR_CFG;
+	}
+
+	if (LE32_TO_CPU(seg->buf_table.buf_count) < ICE_MIN_S_COUNT) {
+		ice_debug(hw, ICE_DBG_INIT, "5 layer topology segment count(%d) is wrong\n",
+			  seg->buf_table.buf_count);
+		return ICE_ERR_CFG;
+	}
+
+	section = ice_pkg_val_buf(seg->buf_table.buf_array);
+
+	if (!section || LE32_TO_CPU(section->section_entry[0].type) !=
+		ICE_SID_TX_5_LAYER_TOPO) {
+		ice_debug(hw, ICE_DBG_INIT, "5 layer topology section type is wrong\n");
+		return ICE_ERR_CFG;
+	}
+
+	size = LE16_TO_CPU(section->section_entry[0].size);
+	offset = LE16_TO_CPU(section->section_entry[0].offset);
+	if (size < ICE_MIN_S_SZ || size > ICE_MAX_S_SZ) {
+		ice_debug(hw, ICE_DBG_INIT, "5 layer topology section size is wrong\n");
+		return ICE_ERR_CFG;
+	}
+
+	/* make sure the section fits in the buffer */
+	if (offset + size > ICE_PKG_BUF_SIZE) {
+		ice_debug(hw, ICE_DBG_INIT, "5 layer topology buffer > 4K\n");
+		return ICE_ERR_CFG;
+	}
+
+	/* Get the new topology buffer */
+	new_topo = ((u8 *)section) + offset;
+
+update_topo:
+	/* acquire global lock to make sure that set topology issued
+	 * by one PF
+	 */
+	status = ice_acquire_res(hw, ICE_GLOBAL_CFG_LOCK_RES_ID, ICE_RES_WRITE,
+				 ICE_GLOBAL_CFG_LOCK_TIMEOUT);
+	if (status) {
+		ice_debug(hw, ICE_DBG_INIT, "Failed to acquire global lock\n");
+		return status;
+	}
+
+	/* check reset was triggered already or not */
+	reg = rd32(hw, GLGEN_RSTAT);
+	if (reg & GLGEN_RSTAT_DEVSTATE_M) {
+		/* Reset is in progress, re-init the hw again */
+		ice_debug(hw, ICE_DBG_INIT, "Reset is in progress. layer topology might be applied already\n");
+		ice_check_reset(hw);
+		return ICE_SUCCESS;
+	}
+
+	/* set new topology */
+	status = ice_get_set_tx_topo(hw, new_topo, size, NULL, NULL, true);
+	if (status) {
+		ice_debug(hw, ICE_DBG_INIT, "Set tx topology is failed\n");
+		return status;
+	}
+
+	/* new topology is updated, delay 1 second before issuing the CORRER */
+	for (i = 0; i < 10; i++)
+		ice_msec_delay(100, true);
+	ice_reset(hw, ICE_RESET_CORER);
+	/* CORER will clear the global lock, so no explicit call
+	 * required for release
+	 */
+	return ICE_SUCCESS;
+}
diff --git a/drivers/net/ice/base/ice_ddp.h b/drivers/net/ice/base/ice_ddp.h
new file mode 100644
index 0000000000..53bbbe2a5a
--- /dev/null
+++ b/drivers/net/ice/base/ice_ddp.h
@@ -0,0 +1,466 @@ 
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2001-2022 Intel Corporation
+ */
+
+#ifndef _ICE_DDP_H_
+#define _ICE_DDP_H_
+
+#include "ice_osdep.h"
+#include "ice_adminq_cmd.h"
+#include "ice_controlq.h"
+#include "ice_status.h"
+#include "ice_flex_type.h"
+#include "ice_protocol_type.h"
+
+/* Package minimal version supported */
+#define ICE_PKG_SUPP_VER_MAJ	1
+#define ICE_PKG_SUPP_VER_MNR	3
+
+/* Package format version */
+#define ICE_PKG_FMT_VER_MAJ	1
+#define ICE_PKG_FMT_VER_MNR	0
+#define ICE_PKG_FMT_VER_UPD	0
+#define ICE_PKG_FMT_VER_DFT	0
+
+#define ICE_PKG_CNT 4
+
+enum ice_ddp_state {
+	/* Indicates that this call to ice_init_pkg
+	 * successfully loaded the requested DDP package
+	 */
+	ICE_DDP_PKG_SUCCESS				= 0,
+
+	/* Generic error for already loaded errors, it is mapped later to
+	 * the more specific one (one of the next 3)
+	 */
+	ICE_DDP_PKG_ALREADY_LOADED			= -1,
+
+	/* Indicates that a DDP package of the same version has already been
+	 * loaded onto the device by a previous call or by another PF
+	 */
+	ICE_DDP_PKG_SAME_VERSION_ALREADY_LOADED		= -2,
+
+	/* The device has a DDP package that is not supported by the driver */
+	ICE_DDP_PKG_ALREADY_LOADED_NOT_SUPPORTED	= -3,
+
+	/* The device has a compatible package
+	 * (but different from the request) already loaded
+	 */
+	ICE_DDP_PKG_COMPATIBLE_ALREADY_LOADED		= -4,
+
+	/* The firmware loaded on the device is not compatible with
+	 * the DDP package loaded
+	 */
+	ICE_DDP_PKG_FW_MISMATCH				= -5,
+
+	/* The DDP package file is invalid */
+	ICE_DDP_PKG_INVALID_FILE			= -6,
+
+	/* The version of the DDP package provided is higher than
+	 * the driver supports
+	 */
+	ICE_DDP_PKG_FILE_VERSION_TOO_HIGH		= -7,
+
+	/* The version of the DDP package provided is lower than the
+	 * driver supports
+	 */
+	ICE_DDP_PKG_FILE_VERSION_TOO_LOW		= -8,
+
+	/* Missing security manifest in DDP pkg */
+	ICE_DDP_PKG_NO_SEC_MANIFEST			= -9,
+
+	/* The RSA signature of the DDP package file provided is invalid */
+	ICE_DDP_PKG_FILE_SIGNATURE_INVALID		= -10,
+
+	/* The DDP package file security revision is too low and not
+	 * supported by firmware
+	 */
+	ICE_DDP_PKG_SECURE_VERSION_NBR_TOO_LOW		= -11,
+
+	/* Manifest hash mismatch */
+	ICE_DDP_PKG_MANIFEST_INVALID			= -12,
+
+	/* Buffer hash mismatches manifest */
+	ICE_DDP_PKG_BUFFER_INVALID			= -13,
+
+	/* Other errors */
+	ICE_DDP_PKG_ERR					= -14,
+};
+
+/* Package and segment headers and tables */
+struct ice_pkg_hdr {
+	struct ice_pkg_ver pkg_format_ver;
+	__le32 seg_count;
+	__le32 seg_offset[STRUCT_HACK_VAR_LEN];
+};
+
+/* Package signing algorithm types */
+#define SEGMENT_SIGN_TYPE_INVALID	0x00000000
+#define SEGMENT_SIGN_TYPE_RSA2K		0x00000001
+#define SEGMENT_SIGN_TYPE_RSA3K		0x00000002
+#define SEGMENT_SIGN_TYPE_RSA3K_SBB	0x00000003 /* Secure Boot Block */
+
+/* generic segment */
+struct ice_generic_seg_hdr {
+#define	SEGMENT_TYPE_INVALID	0x00000000
+#define SEGMENT_TYPE_METADATA	0x00000001
+#define SEGMENT_TYPE_ICE_E810	0x00000010
+#define SEGMENT_TYPE_SIGNING	0x00001001
+#define SEGMENT_TYPE_ICE_RUN_TIME_CFG 0x00000020
+	__le32 seg_type;
+	struct ice_pkg_ver seg_format_ver;
+	__le32 seg_size;
+	char seg_id[ICE_PKG_NAME_SIZE];
+};
+
+/* ice specific segment */
+
+union ice_device_id {
+	struct {
+		__le16 device_id;
+		__le16 vendor_id;
+	} dev_vend_id;
+	__le32 id;
+};
+
+struct ice_device_id_entry {
+	union ice_device_id device;
+	union ice_device_id sub_device;
+};
+
+struct ice_seg {
+	struct ice_generic_seg_hdr hdr;
+	__le32 device_table_count;
+	struct ice_device_id_entry device_table[STRUCT_HACK_VAR_LEN];
+};
+
+struct ice_nvm_table {
+	__le32 table_count;
+	__le32 vers[STRUCT_HACK_VAR_LEN];
+};
+
+struct ice_buf {
+#define ICE_PKG_BUF_SIZE	4096
+	u8 buf[ICE_PKG_BUF_SIZE];
+};
+
+struct ice_buf_table {
+	__le32 buf_count;
+	struct ice_buf buf_array[STRUCT_HACK_VAR_LEN];
+};
+
+struct ice_run_time_cfg_seg {
+	struct ice_generic_seg_hdr hdr;
+	u8 rsvd[8];
+	struct ice_buf_table buf_table;
+};
+
+/* global metadata specific segment */
+struct ice_global_metadata_seg {
+	struct ice_generic_seg_hdr hdr;
+	struct ice_pkg_ver pkg_ver;
+	__le32 rsvd;
+	char pkg_name[ICE_PKG_NAME_SIZE];
+};
+
+#define ICE_MIN_S_OFF		12
+#define ICE_MAX_S_OFF		4095
+#define ICE_MIN_S_SZ		1
+#define ICE_MAX_S_SZ		4084
+
+struct ice_sign_seg {
+	struct ice_generic_seg_hdr hdr;
+	__le32 seg_id;
+	__le32 sign_type;
+	__le32 signed_seg_idx;
+	__le32 signed_buf_start;
+	__le32 signed_buf_count;
+#define ICE_SIGN_SEG_RESERVED_COUNT	44
+	u8 reserved[ICE_SIGN_SEG_RESERVED_COUNT];
+	struct ice_buf_table buf_tbl;
+};
+
+/* section information */
+struct ice_section_entry {
+	__le32 type;
+	__le16 offset;
+	__le16 size;
+};
+
+#define ICE_MIN_S_COUNT		1
+#define ICE_MAX_S_COUNT		511
+#define ICE_MIN_S_DATA_END	12
+#define ICE_MAX_S_DATA_END	4096
+
+#define ICE_METADATA_BUF	0x80000000
+
+struct ice_buf_hdr {
+	__le16 section_count;
+	__le16 data_end;
+	struct ice_section_entry section_entry[STRUCT_HACK_VAR_LEN];
+};
+
+#define ICE_MAX_ENTRIES_IN_BUF(hd_sz, ent_sz) ((ICE_PKG_BUF_SIZE - \
+	ice_struct_size((struct ice_buf_hdr *)0, section_entry, 1) - (hd_sz)) /\
+	(ent_sz))
+
+/* ice package section IDs */
+#define ICE_SID_METADATA		1
+#define ICE_SID_XLT0_SW			10
+#define ICE_SID_XLT_KEY_BUILDER_SW	11
+#define ICE_SID_XLT1_SW			12
+#define ICE_SID_XLT2_SW			13
+#define ICE_SID_PROFID_TCAM_SW		14
+#define ICE_SID_PROFID_REDIR_SW		15
+#define ICE_SID_FLD_VEC_SW		16
+#define ICE_SID_CDID_KEY_BUILDER_SW	17
+#define ICE_SID_CDID_REDIR_SW		18
+
+#define ICE_SID_XLT0_ACL		20
+#define ICE_SID_XLT_KEY_BUILDER_ACL	21
+#define ICE_SID_XLT1_ACL		22
+#define ICE_SID_XLT2_ACL		23
+#define ICE_SID_PROFID_TCAM_ACL		24
+#define ICE_SID_PROFID_REDIR_ACL	25
+#define ICE_SID_FLD_VEC_ACL		26
+#define ICE_SID_CDID_KEY_BUILDER_ACL	27
+#define ICE_SID_CDID_REDIR_ACL		28
+
+#define ICE_SID_XLT0_FD			30
+#define ICE_SID_XLT_KEY_BUILDER_FD	31
+#define ICE_SID_XLT1_FD			32
+#define ICE_SID_XLT2_FD			33
+#define ICE_SID_PROFID_TCAM_FD		34
+#define ICE_SID_PROFID_REDIR_FD		35
+#define ICE_SID_FLD_VEC_FD		36
+#define ICE_SID_CDID_KEY_BUILDER_FD	37
+#define ICE_SID_CDID_REDIR_FD		38
+
+#define ICE_SID_XLT0_RSS		40
+#define ICE_SID_XLT_KEY_BUILDER_RSS	41
+#define ICE_SID_XLT1_RSS		42
+#define ICE_SID_XLT2_RSS		43
+#define ICE_SID_PROFID_TCAM_RSS		44
+#define ICE_SID_PROFID_REDIR_RSS	45
+#define ICE_SID_FLD_VEC_RSS		46
+#define ICE_SID_CDID_KEY_BUILDER_RSS	47
+#define ICE_SID_CDID_REDIR_RSS		48
+
+#define ICE_SID_RXPARSER_CAM		50
+#define ICE_SID_RXPARSER_NOMATCH_CAM	51
+#define ICE_SID_RXPARSER_IMEM		52
+#define ICE_SID_RXPARSER_XLT0_BUILDER	53
+#define ICE_SID_RXPARSER_NODE_PTYPE	54
+#define ICE_SID_RXPARSER_MARKER_PTYPE	55
+#define ICE_SID_RXPARSER_BOOST_TCAM	56
+#define ICE_SID_RXPARSER_PROTO_GRP	57
+#define ICE_SID_RXPARSER_METADATA_INIT	58
+#define ICE_SID_RXPARSER_XLT0		59
+
+#define ICE_SID_TXPARSER_CAM		60
+#define ICE_SID_TXPARSER_NOMATCH_CAM	61
+#define ICE_SID_TXPARSER_IMEM		62
+#define ICE_SID_TXPARSER_XLT0_BUILDER	63
+#define ICE_SID_TXPARSER_NODE_PTYPE	64
+#define ICE_SID_TXPARSER_MARKER_PTYPE	65
+#define ICE_SID_TXPARSER_BOOST_TCAM	66
+#define ICE_SID_TXPARSER_PROTO_GRP	67
+#define ICE_SID_TXPARSER_METADATA_INIT	68
+#define ICE_SID_TXPARSER_XLT0		69
+
+#define ICE_SID_RXPARSER_INIT_REDIR	70
+#define ICE_SID_TXPARSER_INIT_REDIR	71
+#define ICE_SID_RXPARSER_MARKER_GRP	72
+#define ICE_SID_TXPARSER_MARKER_GRP	73
+#define ICE_SID_RXPARSER_LAST_PROTO	74
+#define ICE_SID_TXPARSER_LAST_PROTO	75
+#define ICE_SID_RXPARSER_PG_SPILL	76
+#define ICE_SID_TXPARSER_PG_SPILL	77
+#define ICE_SID_RXPARSER_NOMATCH_SPILL	78
+#define ICE_SID_TXPARSER_NOMATCH_SPILL	79
+
+#define ICE_SID_XLT0_PE			80
+#define ICE_SID_XLT_KEY_BUILDER_PE	81
+#define ICE_SID_XLT1_PE			82
+#define ICE_SID_XLT2_PE			83
+#define ICE_SID_PROFID_TCAM_PE		84
+#define ICE_SID_PROFID_REDIR_PE		85
+#define ICE_SID_FLD_VEC_PE		86
+#define ICE_SID_CDID_KEY_BUILDER_PE	87
+#define ICE_SID_CDID_REDIR_PE		88
+
+#define ICE_SID_RXPARSER_FLAG_REDIR	97
+
+/* Label Metadata section IDs */
+#define ICE_SID_LBL_FIRST		0x80000010
+#define ICE_SID_LBL_RXPARSER_IMEM	0x80000010
+#define ICE_SID_LBL_TXPARSER_IMEM	0x80000011
+#define ICE_SID_LBL_RESERVED_12		0x80000012
+#define ICE_SID_LBL_RESERVED_13		0x80000013
+#define ICE_SID_LBL_RXPARSER_MARKER	0x80000014
+#define ICE_SID_LBL_TXPARSER_MARKER	0x80000015
+#define ICE_SID_LBL_PTYPE		0x80000016
+#define ICE_SID_LBL_PROTOCOL_ID		0x80000017
+#define ICE_SID_LBL_RXPARSER_TMEM	0x80000018
+#define ICE_SID_LBL_TXPARSER_TMEM	0x80000019
+#define ICE_SID_LBL_RXPARSER_PG		0x8000001A
+#define ICE_SID_LBL_TXPARSER_PG		0x8000001B
+#define ICE_SID_LBL_RXPARSER_M_TCAM	0x8000001C
+#define ICE_SID_LBL_TXPARSER_M_TCAM	0x8000001D
+#define ICE_SID_LBL_SW_PROFID_TCAM	0x8000001E
+#define ICE_SID_LBL_ACL_PROFID_TCAM	0x8000001F
+#define ICE_SID_LBL_PE_PROFID_TCAM	0x80000020
+#define ICE_SID_LBL_RSS_PROFID_TCAM	0x80000021
+#define ICE_SID_LBL_FD_PROFID_TCAM	0x80000022
+#define ICE_SID_LBL_FLAG		0x80000023
+#define ICE_SID_LBL_REG			0x80000024
+#define ICE_SID_LBL_SW_PTG		0x80000025
+#define ICE_SID_LBL_ACL_PTG		0x80000026
+#define ICE_SID_LBL_PE_PTG		0x80000027
+#define ICE_SID_LBL_RSS_PTG		0x80000028
+#define ICE_SID_LBL_FD_PTG		0x80000029
+#define ICE_SID_LBL_SW_VSIG		0x8000002A
+#define ICE_SID_LBL_ACL_VSIG		0x8000002B
+#define ICE_SID_LBL_PE_VSIG		0x8000002C
+#define ICE_SID_LBL_RSS_VSIG		0x8000002D
+#define ICE_SID_LBL_FD_VSIG		0x8000002E
+#define ICE_SID_LBL_PTYPE_META		0x8000002F
+#define ICE_SID_LBL_SW_PROFID		0x80000030
+#define ICE_SID_LBL_ACL_PROFID		0x80000031
+#define ICE_SID_LBL_PE_PROFID		0x80000032
+#define ICE_SID_LBL_RSS_PROFID		0x80000033
+#define ICE_SID_LBL_FD_PROFID		0x80000034
+#define ICE_SID_LBL_RXPARSER_MARKER_GRP	0x80000035
+#define ICE_SID_LBL_TXPARSER_MARKER_GRP	0x80000036
+#define ICE_SID_LBL_RXPARSER_PROTO	0x80000037
+#define ICE_SID_LBL_TXPARSER_PROTO	0x80000038
+/* The following define MUST be updated to reflect the last label section ID */
+#define ICE_SID_LBL_LAST		0x80000038
+
+/* Label ICE runtime configuration section IDs */
+#define ICE_SID_TX_5_LAYER_TOPO		0x10
+
+enum ice_block {
+	ICE_BLK_SW = 0,
+	ICE_BLK_ACL,
+	ICE_BLK_FD,
+	ICE_BLK_RSS,
+	ICE_BLK_PE,
+	ICE_BLK_COUNT
+};
+
+enum ice_sect {
+	ICE_XLT0 = 0,
+	ICE_XLT_KB,
+	ICE_XLT1,
+	ICE_XLT2,
+	ICE_PROF_TCAM,
+	ICE_PROF_REDIR,
+	ICE_VEC_TBL,
+	ICE_CDID_KB,
+	ICE_CDID_REDIR,
+	ICE_SECT_COUNT
+};
+
+/* package buffer building */
+
+struct ice_buf_build {
+	struct ice_buf buf;
+	u16 reserved_section_table_entries;
+};
+
+struct ice_pkg_enum {
+	struct ice_buf_table *buf_table;
+	u32 buf_idx;
+
+	u32 type;
+	struct ice_buf_hdr *buf;
+	u32 sect_idx;
+	void *sect;
+	u32 sect_type;
+
+	u32 entry_idx;
+	void *(*handler)(u32 sect_type, void *section, u32 index, u32 *offset);
+};
+
+/* package Marker PType TCAM entry */
+struct ice_marker_ptype_tcam_entry {
+#define ICE_MARKER_PTYPE_TCAM_ADDR_MAX	1024
+	__le16 addr;
+	__le16 ptype;
+	u8 keys[20];
+};
+
+struct ice_marker_ptype_tcam_section {
+	__le16 count;
+	__le16 reserved;
+	struct ice_marker_ptype_tcam_entry tcam[STRUCT_HACK_VAR_LEN];
+};
+
+#define ICE_MAX_MARKER_PTYPE_TCAMS_IN_BUF ICE_MAX_ENTRIES_IN_BUF( \
+	ice_struct_size((struct ice_marker_ptype_tcam_section *)0, tcam, 1) - \
+	sizeof(struct ice_marker_ptype_tcam_entry), \
+	sizeof(struct ice_marker_ptype_tcam_entry))
+
+struct ice_hw;
+
+enum ice_status
+ice_acquire_change_lock(struct ice_hw *hw, enum ice_aq_res_access_type access);
+void ice_release_change_lock(struct ice_hw *hw);
+
+struct ice_buf_build *ice_pkg_buf_alloc(struct ice_hw *hw);
+void *
+ice_pkg_buf_alloc_section(struct ice_buf_build *bld, u32 type, u16 size);
+enum ice_status
+ice_pkg_buf_reserve_section(struct ice_buf_build *bld, u16 count);
+enum ice_status
+ice_get_sw_fv_list(struct ice_hw *hw, struct ice_prot_lkup_ext *lkups,
+		   ice_bitmap_t *bm, struct LIST_HEAD_TYPE *fv_list);
+u16 ice_pkg_buf_get_active_sections(struct ice_buf_build *bld);
+
+enum ice_status
+ice_update_pkg(struct ice_hw *hw, struct ice_buf *bufs, u32 count);
+enum ice_status
+ice_update_pkg_no_lock(struct ice_hw *hw, struct ice_buf *bufs, u32 count);
+void ice_release_global_cfg_lock(struct ice_hw *hw);
+struct ice_generic_seg_hdr *
+ice_find_seg_in_pkg(struct ice_hw *hw, u32 seg_type,
+		    struct ice_pkg_hdr *pkg_hdr);
+enum ice_ddp_state
+ice_verify_pkg(struct ice_pkg_hdr *pkg, u32 len);
+enum ice_ddp_state
+ice_get_pkg_info(struct ice_hw *hw);
+void ice_init_pkg_hints(struct ice_hw *hw, struct ice_seg *ice_seg);
+struct ice_buf_table *ice_find_buf_table(struct ice_seg *ice_seg);
+enum ice_status
+ice_acquire_global_cfg_lock(struct ice_hw *hw,
+			    enum ice_aq_res_access_type access);
+
+struct ice_buf_table *ice_find_buf_table(struct ice_seg *ice_seg);
+struct ice_buf_hdr *
+ice_pkg_enum_buf(struct ice_seg *ice_seg, struct ice_pkg_enum *state);
+bool
+ice_pkg_advance_sect(struct ice_seg *ice_seg, struct ice_pkg_enum *state);
+void *
+ice_pkg_enum_entry(struct ice_seg *ice_seg, struct ice_pkg_enum *state,
+		   u32 sect_type, u32 *offset,
+		   void *(*handler)(u32 sect_type, void *section,
+				    u32 index, u32 *offset));
+void *
+ice_pkg_enum_section(struct ice_seg *ice_seg, struct ice_pkg_enum *state,
+		     u32 sect_type);
+enum ice_ddp_state ice_init_pkg(struct ice_hw *hw, u8 *buff, u32 len);
+enum ice_ddp_state
+ice_copy_and_init_pkg(struct ice_hw *hw, const u8 *buf, u32 len);
+bool ice_is_init_pkg_successful(enum ice_ddp_state state);
+void ice_free_seg(struct ice_hw *hw);
+
+struct ice_buf_build *
+ice_pkg_buf_alloc_single_section(struct ice_hw *hw, u32 type, u16 size,
+				 void **section);
+struct ice_buf *ice_pkg_buf(struct ice_buf_build *bld);
+void ice_pkg_buf_free(struct ice_hw *hw, struct ice_buf_build *bld);
+
+enum ice_status ice_cfg_tx_topo(struct ice_hw *hw, u8 *buf, u32 len);
+
+#endif /* _ICE_DDP_H_ */
diff --git a/drivers/net/ice/base/ice_defs.h b/drivers/net/ice/base/ice_defs.h
new file mode 100644
index 0000000000..6e886f6aac
--- /dev/null
+++ b/drivers/net/ice/base/ice_defs.h
@@ -0,0 +1,49 @@ 
+/* SPDX-License-Identifier: BSD-3-Clause
+ * Copyright(c) 2001-2022 Intel Corporation
+ */
+
+#ifndef _ICE_DEFS_H_
+#define _ICE_DEFS_H_
+
+#define ETH_ALEN	6
+
+#define ETH_HEADER_LEN	14
+
+#define BIT(a) (1UL << (a))
+#define BIT_ULL(a) (1ULL << (a))
+
+#define BITS_PER_BYTE	8
+
+#define _FORCE_
+
+#define ICE_BYTES_PER_WORD	2
+#define ICE_BYTES_PER_DWORD	4
+#define ICE_MAX_TRAFFIC_CLASS	8
+
+/**
+ * ROUND_UP - round up to next arbitrary multiple (not a power of 2)
+ * @a: value to round up
+ * @b: arbitrary multiple
+ *
+ * Round up to the next multiple of the arbitrary b.
+ * Note, when b is a power of 2 use ICE_ALIGN() instead.
+ */
+#define ROUND_UP(a, b)	((b) * DIVIDE_AND_ROUND_UP((a), (b)))
+
+#define MIN_T(_t, _a, _b)	min((_t)(_a), (_t)(_b))
+
+#define IS_ASCII(_ch)	((_ch) < 0x80)
+
+#define STRUCT_HACK_VAR_LEN
+/**
+ * ice_struct_size - size of struct with C99 flexible array member
+ * @ptr: pointer to structure
+ * @field: flexible array member (last member of the structure)
+ * @num: number of elements of that flexible array member
+ */
+#define ice_struct_size(ptr, field, num) \
+	(sizeof(*(ptr)) + sizeof(*(ptr)->field) * (num))
+
+#define FLEX_ARRAY_SIZE(_ptr, _mem, cnt) ((cnt) * sizeof(_ptr->_mem[0]))
+
+#endif /* _ICE_DEFS_H_ */
diff --git a/drivers/net/ice/base/ice_flex_pipe.c b/drivers/net/ice/base/ice_flex_pipe.c
index 3918169001..a43d7ef76b 100644
--- a/drivers/net/ice/base/ice_flex_pipe.c
+++ b/drivers/net/ice/base/ice_flex_pipe.c
@@ -3,6 +3,7 @@ 
  */
 
 #include "ice_common.h"
+#include "ice_ddp.h"
 #include "ice_flex_pipe.h"
 #include "ice_protocol_type.h"
 #include "ice_flow.h"
@@ -106,2049 +107,224 @@  static u32 ice_sect_id(enum ice_block blk, enum ice_sect sect)
 }
 
 /**
- * ice_pkg_val_buf
- * @buf: pointer to the ice buffer
- *
- * This helper function validates a buffer's header.
- */
-static struct ice_buf_hdr *ice_pkg_val_buf(struct ice_buf *buf)
-{
-	struct ice_buf_hdr *hdr;
-	u16 section_count;
-	u16 data_end;
-
-	hdr = (struct ice_buf_hdr *)buf->buf;
-	/* verify data */
-	section_count = LE16_TO_CPU(hdr->section_count);
-	if (section_count < ICE_MIN_S_COUNT || section_count > ICE_MAX_S_COUNT)
-		return NULL;
-
-	data_end = LE16_TO_CPU(hdr->data_end);
-	if (data_end < ICE_MIN_S_DATA_END || data_end > ICE_MAX_S_DATA_END)
-		return NULL;
-
-	return hdr;
-}
-
-/**
- * ice_find_buf_table
- * @ice_seg: pointer to the ice segment
- *
- * Returns the address of the buffer table within the ice segment.
- */
-static struct ice_buf_table *ice_find_buf_table(struct ice_seg *ice_seg)
-{
-	struct ice_nvm_table *nvms;
-
-	nvms = (struct ice_nvm_table *)
-		(ice_seg->device_table +
-		 LE32_TO_CPU(ice_seg->device_table_count));
-
-	return (_FORCE_ struct ice_buf_table *)
-		(nvms->vers + LE32_TO_CPU(nvms->table_count));
-}
-
-/**
- * ice_pkg_enum_buf
- * @ice_seg: pointer to the ice segment (or NULL on subsequent calls)
- * @state: pointer to the enum state
- *
- * This function will enumerate all the buffers in the ice segment. The first
- * call is made with the ice_seg parameter non-NULL; on subsequent calls,
- * ice_seg is set to NULL which continues the enumeration. When the function
- * returns a NULL pointer, then the end of the buffers has been reached, or an
- * unexpected value has been detected (for example an invalid section count or
- * an invalid buffer end value).
- */
-static struct ice_buf_hdr *
-ice_pkg_enum_buf(struct ice_seg *ice_seg, struct ice_pkg_enum *state)
-{
-	if (ice_seg) {
-		state->buf_table = ice_find_buf_table(ice_seg);
-		if (!state->buf_table)
-			return NULL;
-
-		state->buf_idx = 0;
-		return ice_pkg_val_buf(state->buf_table->buf_array);
-	}
-
-	if (++state->buf_idx < LE32_TO_CPU(state->buf_table->buf_count))
-		return ice_pkg_val_buf(state->buf_table->buf_array +
-				       state->buf_idx);
-	else
-		return NULL;
-}
-
-/**
- * ice_pkg_advance_sect
- * @ice_seg: pointer to the ice segment (or NULL on subsequent calls)
- * @state: pointer to the enum state
- *
- * This helper function will advance the section within the ice segment,
- * also advancing the buffer if needed.
- */
-static bool
-ice_pkg_advance_sect(struct ice_seg *ice_seg, struct ice_pkg_enum *state)
-{
-	if (!ice_seg && !state->buf)
-		return false;
-
-	if (!ice_seg && state->buf)
-		if (++state->sect_idx < LE16_TO_CPU(state->buf->section_count))
-			return true;
-
-	state->buf = ice_pkg_enum_buf(ice_seg, state);
-	if (!state->buf)
-		return false;
-
-	/* start of new buffer, reset section index */
-	state->sect_idx = 0;
-	return true;
-}
-
-/**
- * ice_pkg_enum_section
- * @ice_seg: pointer to the ice segment (or NULL on subsequent calls)
- * @state: pointer to the enum state
- * @sect_type: section type to enumerate
- *
- * This function will enumerate all the sections of a particular type in the
- * ice segment. The first call is made with the ice_seg parameter non-NULL;
- * on subsequent calls, ice_seg is set to NULL which continues the enumeration.
- * When the function returns a NULL pointer, then the end of the matching
- * sections has been reached.
- */
-void *
-ice_pkg_enum_section(struct ice_seg *ice_seg, struct ice_pkg_enum *state,
-		     u32 sect_type)
-{
-	u16 offset, size;
-
-	if (ice_seg)
-		state->type = sect_type;
-
-	if (!ice_pkg_advance_sect(ice_seg, state))
-		return NULL;
-
-	/* scan for next matching section */
-	while (state->buf->section_entry[state->sect_idx].type !=
-	       CPU_TO_LE32(state->type))
-		if (!ice_pkg_advance_sect(NULL, state))
-			return NULL;
-
-	/* validate section */
-	offset = LE16_TO_CPU(state->buf->section_entry[state->sect_idx].offset);
-	if (offset < ICE_MIN_S_OFF || offset > ICE_MAX_S_OFF)
-		return NULL;
-
-	size = LE16_TO_CPU(state->buf->section_entry[state->sect_idx].size);
-	if (size < ICE_MIN_S_SZ || size > ICE_MAX_S_SZ)
-		return NULL;
-
-	/* make sure the section fits in the buffer */
-	if (offset + size > ICE_PKG_BUF_SIZE)
-		return NULL;
-
-	state->sect_type =
-		LE32_TO_CPU(state->buf->section_entry[state->sect_idx].type);
-
-	/* calc pointer to this section */
-	state->sect = ((u8 *)state->buf) +
-		LE16_TO_CPU(state->buf->section_entry[state->sect_idx].offset);
-
-	return state->sect;
-}
-
-/**
- * ice_pkg_enum_entry
- * @ice_seg: pointer to the ice segment (or NULL on subsequent calls)
- * @state: pointer to the enum state
- * @sect_type: section type to enumerate
- * @offset: pointer to variable that receives the offset in the table (optional)
- * @handler: function that handles access to the entries into the section type
- *
- * This function will enumerate all the entries in particular section type in
- * the ice segment. The first call is made with the ice_seg parameter non-NULL;
- * on subsequent calls, ice_seg is set to NULL which continues the enumeration.
- * When the function returns a NULL pointer, then the end of the entries has
- * been reached.
- *
- * Since each section may have a different header and entry size, the handler
- * function is needed to determine the number and location entries in each
- * section.
- *
- * The offset parameter is optional, but should be used for sections that
- * contain an offset for each section table. For such cases, the section handler
- * function must return the appropriate offset + index to give the absolution
- * offset for each entry. For example, if the base for a section's header
- * indicates a base offset of 10, and the index for the entry is 2, then
- * section handler function should set the offset to 10 + 2 = 12.
- */
-void *
-ice_pkg_enum_entry(struct ice_seg *ice_seg, struct ice_pkg_enum *state,
-		   u32 sect_type, u32 *offset,
-		   void *(*handler)(u32 sect_type, void *section,
-				    u32 index, u32 *offset))
-{
-	void *entry;
-
-	if (ice_seg) {
-		if (!handler)
-			return NULL;
-
-		if (!ice_pkg_enum_section(ice_seg, state, sect_type))
-			return NULL;
-
-		state->entry_idx = 0;
-		state->handler = handler;
-	} else {
-		state->entry_idx++;
-	}
-
-	if (!state->handler)
-		return NULL;
-
-	/* get entry */
-	entry = state->handler(state->sect_type, state->sect, state->entry_idx,
-			       offset);
-	if (!entry) {
-		/* end of a section, look for another section of this type */
-		if (!ice_pkg_enum_section(NULL, state, 0))
-			return NULL;
-
-		state->entry_idx = 0;
-		entry = state->handler(state->sect_type, state->sect,
-				       state->entry_idx, offset);
-	}
-
-	return entry;
-}
-
-/**
- * ice_hw_ptype_ena - check if the PTYPE is enabled or not
- * @hw: pointer to the HW structure
- * @ptype: the hardware PTYPE
- */
-bool ice_hw_ptype_ena(struct ice_hw *hw, u16 ptype)
-{
-	return ptype < ICE_FLOW_PTYPE_MAX &&
-	       ice_is_bit_set(hw->hw_ptype, ptype);
-}
-
-/**
- * ice_marker_ptype_tcam_handler
- * @sect_type: section type
- * @section: pointer to section
- * @index: index of the Marker PType TCAM entry to be returned
- * @offset: pointer to receive absolute offset, always 0 for ptype TCAM sections
- *
- * This is a callback function that can be passed to ice_pkg_enum_entry.
- * Handles enumeration of individual Marker PType TCAM entries.
- */
-static void *
-ice_marker_ptype_tcam_handler(u32 sect_type, void *section, u32 index,
-			      u32 *offset)
-{
-	struct ice_marker_ptype_tcam_section *marker_ptype;
-
-	if (!section)
-		return NULL;
-
-	if (sect_type != ICE_SID_RXPARSER_MARKER_PTYPE)
-		return NULL;
-
-	if (index > ICE_MAX_MARKER_PTYPE_TCAMS_IN_BUF)
-		return NULL;
-
-	if (offset)
-		*offset = 0;
-
-	marker_ptype = (struct ice_marker_ptype_tcam_section *)section;
-	if (index >= LE16_TO_CPU(marker_ptype->count))
-		return NULL;
-
-	return marker_ptype->tcam + index;
-}
-
-/**
- * ice_fill_hw_ptype - fill the enabled PTYPE bit information
- * @hw: pointer to the HW structure
- */
-static void
-ice_fill_hw_ptype(struct ice_hw *hw)
-{
-	struct ice_marker_ptype_tcam_entry *tcam;
-	struct ice_seg *seg = hw->seg;
-	struct ice_pkg_enum state;
-
-	ice_zero_bitmap(hw->hw_ptype, ICE_FLOW_PTYPE_MAX);
-	if (!seg)
-		return;
-
-	ice_memset(&state, 0, sizeof(state), ICE_NONDMA_MEM);
-
-	do {
-		tcam = (struct ice_marker_ptype_tcam_entry *)
-			ice_pkg_enum_entry(seg, &state,
-					   ICE_SID_RXPARSER_MARKER_PTYPE, NULL,
-					   ice_marker_ptype_tcam_handler);
-		if (tcam &&
-		    LE16_TO_CPU(tcam->addr) < ICE_MARKER_PTYPE_TCAM_ADDR_MAX &&
-		    LE16_TO_CPU(tcam->ptype) < ICE_FLOW_PTYPE_MAX)
-			ice_set_bit(LE16_TO_CPU(tcam->ptype), hw->hw_ptype);
-
-		seg = NULL;
-	} while (tcam);
-}
-
-/**
- * ice_boost_tcam_handler
- * @sect_type: section type
- * @section: pointer to section
- * @index: index of the boost TCAM entry to be returned
- * @offset: pointer to receive absolute offset, always 0 for boost TCAM sections
- *
- * This is a callback function that can be passed to ice_pkg_enum_entry.
- * Handles enumeration of individual boost TCAM entries.
- */
-static void *
-ice_boost_tcam_handler(u32 sect_type, void *section, u32 index, u32 *offset)
-{
-	struct ice_boost_tcam_section *boost;
-
-	if (!section)
-		return NULL;
-
-	if (sect_type != ICE_SID_RXPARSER_BOOST_TCAM)
-		return NULL;
-
-	if (index > ICE_MAX_BST_TCAMS_IN_BUF)
-		return NULL;
-
-	if (offset)
-		*offset = 0;
-
-	boost = (struct ice_boost_tcam_section *)section;
-	if (index >= LE16_TO_CPU(boost->count))
-		return NULL;
-
-	return boost->tcam + index;
-}
-
-/**
- * ice_find_boost_entry
- * @ice_seg: pointer to the ice segment (non-NULL)
- * @addr: Boost TCAM address of entry to search for
- * @entry: returns pointer to the entry
- *
- * Finds a particular Boost TCAM entry and returns a pointer to that entry
- * if it is found. The ice_seg parameter must not be NULL since the first call
- * to ice_pkg_enum_entry requires a pointer to an actual ice_segment structure.
- */
-static enum ice_status
-ice_find_boost_entry(struct ice_seg *ice_seg, u16 addr,
-		     struct ice_boost_tcam_entry **entry)
-{
-	struct ice_boost_tcam_entry *tcam;
-	struct ice_pkg_enum state;
-
-	ice_memset(&state, 0, sizeof(state), ICE_NONDMA_MEM);
-
-	if (!ice_seg)
-		return ICE_ERR_PARAM;
-
-	do {
-		tcam = (struct ice_boost_tcam_entry *)
-		       ice_pkg_enum_entry(ice_seg, &state,
-					  ICE_SID_RXPARSER_BOOST_TCAM, NULL,
-					  ice_boost_tcam_handler);
-		if (tcam && LE16_TO_CPU(tcam->addr) == addr) {
-			*entry = tcam;
-			return ICE_SUCCESS;
-		}
-
-		ice_seg = NULL;
-	} while (tcam);
-
-	*entry = NULL;
-	return ICE_ERR_CFG;
-}
-
-/**
- * ice_label_enum_handler
- * @sect_type: section type
- * @section: pointer to section
- * @index: index of the label entry to be returned
- * @offset: pointer to receive absolute offset, always zero for label sections
- *
- * This is a callback function that can be passed to ice_pkg_enum_entry.
- * Handles enumeration of individual label entries.
- */
-static void *
-ice_label_enum_handler(u32 __ALWAYS_UNUSED sect_type, void *section, u32 index,
-		       u32 *offset)
-{
-	struct ice_label_section *labels;
-
-	if (!section)
-		return NULL;
-
-	if (index > ICE_MAX_LABELS_IN_BUF)
-		return NULL;
-
-	if (offset)
-		*offset = 0;
-
-	labels = (struct ice_label_section *)section;
-	if (index >= LE16_TO_CPU(labels->count))
-		return NULL;
-
-	return labels->label + index;
-}
-
-/**
- * ice_enum_labels
- * @ice_seg: pointer to the ice segment (NULL on subsequent calls)
- * @type: the section type that will contain the label (0 on subsequent calls)
- * @state: ice_pkg_enum structure that will hold the state of the enumeration
- * @value: pointer to a value that will return the label's value if found
- *
- * Enumerates a list of labels in the package. The caller will call
- * ice_enum_labels(ice_seg, type, ...) to start the enumeration, then call
- * ice_enum_labels(NULL, 0, ...) to continue. When the function returns a NULL
- * the end of the list has been reached.
- */
-static char *
-ice_enum_labels(struct ice_seg *ice_seg, u32 type, struct ice_pkg_enum *state,
-		u16 *value)
-{
-	struct ice_label *label;
-
-	/* Check for valid label section on first call */
-	if (type && !(type >= ICE_SID_LBL_FIRST && type <= ICE_SID_LBL_LAST))
-		return NULL;
-
-	label = (struct ice_label *)ice_pkg_enum_entry(ice_seg, state, type,
-						       NULL,
-						       ice_label_enum_handler);
-	if (!label)
-		return NULL;
-
-	*value = LE16_TO_CPU(label->value);
-	return label->name;
-}
-
-/**
- * ice_add_tunnel_hint
- * @hw: pointer to the HW structure
- * @label_name: label text
- * @val: value of the tunnel port boost entry
- */
-static void ice_add_tunnel_hint(struct ice_hw *hw, char *label_name, u16 val)
-{
-	if (hw->tnl.count < ICE_TUNNEL_MAX_ENTRIES) {
-		u16 i;
-
-		for (i = 0; tnls[i].type != TNL_LAST; i++) {
-			size_t len = strlen(tnls[i].label_prefix);
-
-			/* Look for matching label start, before continuing */
-			if (strncmp(label_name, tnls[i].label_prefix, len))
-				continue;
-
-			/* Make sure this label matches our PF. Note that the PF
-			 * character ('0' - '7') will be located where our
-			 * prefix string's null terminator is located.
-			 */
-			if ((label_name[len] - '0') == hw->pf_id) {
-				hw->tnl.tbl[hw->tnl.count].type = tnls[i].type;
-				hw->tnl.tbl[hw->tnl.count].valid = false;
-				hw->tnl.tbl[hw->tnl.count].in_use = false;
-				hw->tnl.tbl[hw->tnl.count].marked = false;
-				hw->tnl.tbl[hw->tnl.count].boost_addr = val;
-				hw->tnl.tbl[hw->tnl.count].port = 0;
-				hw->tnl.count++;
-				break;
-			}
-		}
-	}
-}
-
-/**
- * ice_add_dvm_hint
- * @hw: pointer to the HW structure
- * @val: value of the boost entry
- * @enable: true if entry needs to be enabled, or false if needs to be disabled
- */
-static void ice_add_dvm_hint(struct ice_hw *hw, u16 val, bool enable)
-{
-	if (hw->dvm_upd.count < ICE_DVM_MAX_ENTRIES) {
-		hw->dvm_upd.tbl[hw->dvm_upd.count].boost_addr = val;
-		hw->dvm_upd.tbl[hw->dvm_upd.count].enable = enable;
-		hw->dvm_upd.count++;
-	}
-}
-
-/**
- * ice_init_pkg_hints
- * @hw: pointer to the HW structure
- * @ice_seg: pointer to the segment of the package scan (non-NULL)
- *
- * This function will scan the package and save off relevant information
- * (hints or metadata) for driver use. The ice_seg parameter must not be NULL
- * since the first call to ice_enum_labels requires a pointer to an actual
- * ice_seg structure.
- */
-static void ice_init_pkg_hints(struct ice_hw *hw, struct ice_seg *ice_seg)
-{
-	struct ice_pkg_enum state;
-	char *label_name;
-	u16 val;
-	int i;
-
-	ice_memset(&hw->tnl, 0, sizeof(hw->tnl), ICE_NONDMA_MEM);
-	ice_memset(&state, 0, sizeof(state), ICE_NONDMA_MEM);
-
-	if (!ice_seg)
-		return;
-
-	label_name = ice_enum_labels(ice_seg, ICE_SID_LBL_RXPARSER_TMEM, &state,
-				     &val);
-
-	while (label_name) {
-		if (!strncmp(label_name, ICE_TNL_PRE, strlen(ICE_TNL_PRE)))
-			/* check for a tunnel entry */
-			ice_add_tunnel_hint(hw, label_name, val);
-
-		/* check for a dvm mode entry */
-		else if (!strncmp(label_name, ICE_DVM_PRE, strlen(ICE_DVM_PRE)))
-			ice_add_dvm_hint(hw, val, true);
-
-		/* check for a svm mode entry */
-		else if (!strncmp(label_name, ICE_SVM_PRE, strlen(ICE_SVM_PRE)))
-			ice_add_dvm_hint(hw, val, false);
-
-		label_name = ice_enum_labels(NULL, 0, &state, &val);
-	}
-
-	/* Cache the appropriate boost TCAM entry pointers for tunnels */
-	for (i = 0; i < hw->tnl.count; i++) {
-		ice_find_boost_entry(ice_seg, hw->tnl.tbl[i].boost_addr,
-				     &hw->tnl.tbl[i].boost_entry);
-		if (hw->tnl.tbl[i].boost_entry)
-			hw->tnl.tbl[i].valid = true;
-	}
-
-	/* Cache the appropriate boost TCAM entry pointers for DVM and SVM */
-	for (i = 0; i < hw->dvm_upd.count; i++)
-		ice_find_boost_entry(ice_seg, hw->dvm_upd.tbl[i].boost_addr,
-				     &hw->dvm_upd.tbl[i].boost_entry);
-}
-
-/* Key creation */
-
-#define ICE_DC_KEY	0x1	/* don't care */
-#define ICE_DC_KEYINV	0x1
-#define ICE_NM_KEY	0x0	/* never match */
-#define ICE_NM_KEYINV	0x0
-#define ICE_0_KEY	0x1	/* match 0 */
-#define ICE_0_KEYINV	0x0
-#define ICE_1_KEY	0x0	/* match 1 */
-#define ICE_1_KEYINV	0x1
-
-/**
- * ice_gen_key_word - generate 16-bits of a key/mask word
- * @val: the value
- * @valid: valid bits mask (change only the valid bits)
- * @dont_care: don't care mask
- * @nvr_mtch: never match mask
- * @key: pointer to an array of where the resulting key portion
- * @key_inv: pointer to an array of where the resulting key invert portion
- *
- * This function generates 16-bits from a 8-bit value, an 8-bit don't care mask
- * and an 8-bit never match mask. The 16-bits of output are divided into 8 bits
- * of key and 8 bits of key invert.
- *
- *     '0' =    b01, always match a 0 bit
- *     '1' =    b10, always match a 1 bit
- *     '?' =    b11, don't care bit (always matches)
- *     '~' =    b00, never match bit
- *
- * Input:
- *          val:         b0  1  0  1  0  1
- *          dont_care:   b0  0  1  1  0  0
- *          never_mtch:  b0  0  0  0  1  1
- *          ------------------------------
- * Result:  key:        b01 10 11 11 00 00
- */
-static enum ice_status
-ice_gen_key_word(u8 val, u8 valid, u8 dont_care, u8 nvr_mtch, u8 *key,
-		 u8 *key_inv)
-{
-	u8 in_key = *key, in_key_inv = *key_inv;
-	u8 i;
-
-	/* 'dont_care' and 'nvr_mtch' masks cannot overlap */
-	if ((dont_care ^ nvr_mtch) != (dont_care | nvr_mtch))
-		return ICE_ERR_CFG;
-
-	*key = 0;
-	*key_inv = 0;
-
-	/* encode the 8 bits into 8-bit key and 8-bit key invert */
-	for (i = 0; i < 8; i++) {
-		*key >>= 1;
-		*key_inv >>= 1;
-
-		if (!(valid & 0x1)) { /* change only valid bits */
-			*key |= (in_key & 0x1) << 7;
-			*key_inv |= (in_key_inv & 0x1) << 7;
-		} else if (dont_care & 0x1) { /* don't care bit */
-			*key |= ICE_DC_KEY << 7;
-			*key_inv |= ICE_DC_KEYINV << 7;
-		} else if (nvr_mtch & 0x1) { /* never match bit */
-			*key |= ICE_NM_KEY << 7;
-			*key_inv |= ICE_NM_KEYINV << 7;
-		} else if (val & 0x01) { /* exact 1 match */
-			*key |= ICE_1_KEY << 7;
-			*key_inv |= ICE_1_KEYINV << 7;
-		} else { /* exact 0 match */
-			*key |= ICE_0_KEY << 7;
-			*key_inv |= ICE_0_KEYINV << 7;
-		}
-
-		dont_care >>= 1;
-		nvr_mtch >>= 1;
-		valid >>= 1;
-		val >>= 1;
-		in_key >>= 1;
-		in_key_inv >>= 1;
-	}
-
-	return ICE_SUCCESS;
-}
-
-/**
- * ice_bits_max_set - determine if the number of bits set is within a maximum
- * @mask: pointer to the byte array which is the mask
- * @size: the number of bytes in the mask
- * @max: the max number of set bits
- *
- * This function determines if there are at most 'max' number of bits set in an
- * array. Returns true if the number for bits set is <= max or will return false
- * otherwise.
- */
-static bool ice_bits_max_set(const u8 *mask, u16 size, u16 max)
-{
-	u16 count = 0;
-	u16 i;
-
-	/* check each byte */
-	for (i = 0; i < size; i++) {
-		/* if 0, go to next byte */
-		if (!mask[i])
-			continue;
-
-		/* We know there is at least one set bit in this byte because of
-		 * the above check; if we already have found 'max' number of
-		 * bits set, then we can return failure now.
-		 */
-		if (count == max)
-			return false;
-
-		/* count the bits in this byte, checking threshold */
-		count += ice_hweight8(mask[i]);
-		if (count > max)
-			return false;
-	}
-
-	return true;
-}
-
-/**
- * ice_set_key - generate a variable sized key with multiples of 16-bits
- * @key: pointer to where the key will be stored
- * @size: the size of the complete key in bytes (must be even)
- * @val: array of 8-bit values that makes up the value portion of the key
- * @upd: array of 8-bit masks that determine what key portion to update
- * @dc: array of 8-bit masks that make up the don't care mask
- * @nm: array of 8-bit masks that make up the never match mask
- * @off: the offset of the first byte in the key to update
- * @len: the number of bytes in the key update
- *
- * This function generates a key from a value, a don't care mask and a never
- * match mask.
- * upd, dc, and nm are optional parameters, and can be NULL:
- *	upd == NULL --> upd mask is all 1's (update all bits)
- *	dc == NULL --> dc mask is all 0's (no don't care bits)
- *	nm == NULL --> nm mask is all 0's (no never match bits)
- */
-enum ice_status
-ice_set_key(u8 *key, u16 size, u8 *val, u8 *upd, u8 *dc, u8 *nm, u16 off,
-	    u16 len)
-{
-	u16 half_size;
-	u16 i;
-
-	/* size must be a multiple of 2 bytes. */
-	if (size % 2)
-		return ICE_ERR_CFG;
-	half_size = size / 2;
-
-	if (off + len > half_size)
-		return ICE_ERR_CFG;
-
-	/* Make sure at most one bit is set in the never match mask. Having more
-	 * than one never match mask bit set will cause HW to consume excessive
-	 * power otherwise; this is a power management efficiency check.
-	 */
-#define ICE_NVR_MTCH_BITS_MAX	1
-	if (nm && !ice_bits_max_set(nm, len, ICE_NVR_MTCH_BITS_MAX))
-		return ICE_ERR_CFG;
-
-	for (i = 0; i < len; i++)
-		if (ice_gen_key_word(val[i], upd ? upd[i] : 0xff,
-				     dc ? dc[i] : 0, nm ? nm[i] : 0,
-				     key + off + i, key + half_size + off + i))
-			return ICE_ERR_CFG;
-
-	return ICE_SUCCESS;
-}
-
-/**
- * ice_acquire_global_cfg_lock
- * @hw: pointer to the HW structure
- * @access: access type (read or write)
- *
- * This function will request ownership of the global config lock for reading
- * or writing of the package. When attempting to obtain write access, the
- * caller must check for the following two return values:
- *
- * ICE_SUCCESS        - Means the caller has acquired the global config lock
- *                      and can perform writing of the package.
- * ICE_ERR_AQ_NO_WORK - Indicates another driver has already written the
- *                      package or has found that no update was necessary; in
- *                      this case, the caller can just skip performing any
- *                      update of the package.
- */
-static enum ice_status
-ice_acquire_global_cfg_lock(struct ice_hw *hw,
-			    enum ice_aq_res_access_type access)
-{
-	enum ice_status status;
-
-	ice_debug(hw, ICE_DBG_TRACE, "%s\n", __func__);
-
-	status = ice_acquire_res(hw, ICE_GLOBAL_CFG_LOCK_RES_ID, access,
-				 ICE_GLOBAL_CFG_LOCK_TIMEOUT);
-
-	if (status == ICE_ERR_AQ_NO_WORK)
-		ice_debug(hw, ICE_DBG_PKG, "Global config lock: No work to do\n");
-
-	return status;
-}
-
-/**
- * ice_release_global_cfg_lock
- * @hw: pointer to the HW structure
- *
- * This function will release the global config lock.
- */
-static void ice_release_global_cfg_lock(struct ice_hw *hw)
-{
-	ice_release_res(hw, ICE_GLOBAL_CFG_LOCK_RES_ID);
-}
-
-/**
- * ice_acquire_change_lock
- * @hw: pointer to the HW structure
- * @access: access type (read or write)
- *
- * This function will request ownership of the change lock.
- */
-enum ice_status
-ice_acquire_change_lock(struct ice_hw *hw, enum ice_aq_res_access_type access)
-{
-	ice_debug(hw, ICE_DBG_TRACE, "%s\n", __func__);
-
-	return ice_acquire_res(hw, ICE_CHANGE_LOCK_RES_ID, access,
-			       ICE_CHANGE_LOCK_TIMEOUT);
-}
-
-/**
- * ice_release_change_lock
- * @hw: pointer to the HW structure
- *
- * This function will release the change lock using the proper Admin Command.
- */
-void ice_release_change_lock(struct ice_hw *hw)
-{
-	ice_debug(hw, ICE_DBG_TRACE, "%s\n", __func__);
-
-	ice_release_res(hw, ICE_CHANGE_LOCK_RES_ID);
-}
-
-/**
- * ice_aq_download_pkg
- * @hw: pointer to the hardware structure
- * @pkg_buf: the package buffer to transfer
- * @buf_size: the size of the package buffer
- * @last_buf: last buffer indicator
- * @error_offset: returns error offset
- * @error_info: returns error information
- * @cd: pointer to command details structure or NULL
- *
- * Download Package (0x0C40)
- */
-static enum ice_status
-ice_aq_download_pkg(struct ice_hw *hw, struct ice_buf_hdr *pkg_buf,
-		    u16 buf_size, bool last_buf, u32 *error_offset,
-		    u32 *error_info, struct ice_sq_cd *cd)
-{
-	struct ice_aqc_download_pkg *cmd;
-	struct ice_aq_desc desc;
-	enum ice_status status;
-
-	ice_debug(hw, ICE_DBG_TRACE, "%s\n", __func__);
-
-	if (error_offset)
-		*error_offset = 0;
-	if (error_info)
-		*error_info = 0;
-
-	cmd = &desc.params.download_pkg;
-	ice_fill_dflt_direct_cmd_desc(&desc, ice_aqc_opc_download_pkg);
-	desc.flags |= CPU_TO_LE16(ICE_AQ_FLAG_RD);
-
-	if (last_buf)
-		cmd->flags |= ICE_AQC_DOWNLOAD_PKG_LAST_BUF;
-
-	status = ice_aq_send_cmd(hw, &desc, pkg_buf, buf_size, cd);
-	if (status == ICE_ERR_AQ_ERROR) {
-		/* Read error from buffer only when the FW returned an error */
-		struct ice_aqc_download_pkg_resp *resp;
-
-		resp = (struct ice_aqc_download_pkg_resp *)pkg_buf;
-		if (error_offset)
-			*error_offset = LE32_TO_CPU(resp->error_offset);
-		if (error_info)
-			*error_info = LE32_TO_CPU(resp->error_info);
-	}
-
-	return status;
-}
-
-/**
- * ice_aq_upload_section
- * @hw: pointer to the hardware structure
- * @pkg_buf: the package buffer which will receive the section
- * @buf_size: the size of the package buffer
- * @cd: pointer to command details structure or NULL
- *
- * Upload Section (0x0C41)
- */
-enum ice_status
-ice_aq_upload_section(struct ice_hw *hw, struct ice_buf_hdr *pkg_buf,
-		      u16 buf_size, struct ice_sq_cd *cd)
-{
-	struct ice_aq_desc desc;
-
-	ice_debug(hw, ICE_DBG_TRACE, "%s\n", __func__);
-	ice_fill_dflt_direct_cmd_desc(&desc, ice_aqc_opc_upload_section);
-	desc.flags |= CPU_TO_LE16(ICE_AQ_FLAG_RD);
-
-	return ice_aq_send_cmd(hw, &desc, pkg_buf, buf_size, cd);
-}
-
-/**
- * ice_aq_update_pkg
- * @hw: pointer to the hardware structure
- * @pkg_buf: the package cmd buffer
- * @buf_size: the size of the package cmd buffer
- * @last_buf: last buffer indicator
- * @error_offset: returns error offset
- * @error_info: returns error information
- * @cd: pointer to command details structure or NULL
- *
- * Update Package (0x0C42)
- */
-static enum ice_status
-ice_aq_update_pkg(struct ice_hw *hw, struct ice_buf_hdr *pkg_buf, u16 buf_size,
-		  bool last_buf, u32 *error_offset, u32 *error_info,
-		  struct ice_sq_cd *cd)
-{
-	struct ice_aqc_download_pkg *cmd;
-	struct ice_aq_desc desc;
-	enum ice_status status;
-
-	ice_debug(hw, ICE_DBG_TRACE, "%s\n", __func__);
-
-	if (error_offset)
-		*error_offset = 0;
-	if (error_info)
-		*error_info = 0;
-
-	cmd = &desc.params.download_pkg;
-	ice_fill_dflt_direct_cmd_desc(&desc, ice_aqc_opc_update_pkg);
-	desc.flags |= CPU_TO_LE16(ICE_AQ_FLAG_RD);
-
-	if (last_buf)
-		cmd->flags |= ICE_AQC_DOWNLOAD_PKG_LAST_BUF;
-
-	status = ice_aq_send_cmd(hw, &desc, pkg_buf, buf_size, cd);
-	if (status == ICE_ERR_AQ_ERROR) {
-		/* Read error from buffer only when the FW returned an error */
-		struct ice_aqc_download_pkg_resp *resp;
-
-		resp = (struct ice_aqc_download_pkg_resp *)pkg_buf;
-		if (error_offset)
-			*error_offset = LE32_TO_CPU(resp->error_offset);
-		if (error_info)
-			*error_info = LE32_TO_CPU(resp->error_info);
-	}
-
-	return status;
-}
-
-/**
- * ice_find_seg_in_pkg
- * @hw: pointer to the hardware structure
- * @seg_type: the segment type to search for (i.e., SEGMENT_TYPE_CPK)
- * @pkg_hdr: pointer to the package header to be searched
- *
- * This function searches a package file for a particular segment type. On
- * success it returns a pointer to the segment header, otherwise it will
- * return NULL.
- */
-static struct ice_generic_seg_hdr *
-ice_find_seg_in_pkg(struct ice_hw *hw, u32 seg_type,
-		    struct ice_pkg_hdr *pkg_hdr)
-{
-	u32 i;
-
-	ice_debug(hw, ICE_DBG_TRACE, "%s\n", __func__);
-	ice_debug(hw, ICE_DBG_PKG, "Package format version: %d.%d.%d.%d\n",
-		  pkg_hdr->pkg_format_ver.major, pkg_hdr->pkg_format_ver.minor,
-		  pkg_hdr->pkg_format_ver.update,
-		  pkg_hdr->pkg_format_ver.draft);
-
-	/* Search all package segments for the requested segment type */
-	for (i = 0; i < LE32_TO_CPU(pkg_hdr->seg_count); i++) {
-		struct ice_generic_seg_hdr *seg;
-
-		seg = (struct ice_generic_seg_hdr *)
-			((u8 *)pkg_hdr + LE32_TO_CPU(pkg_hdr->seg_offset[i]));
-
-		if (LE32_TO_CPU(seg->seg_type) == seg_type)
-			return seg;
-	}
-
-	return NULL;
-}
-
-/**
- * ice_update_pkg_no_lock
- * @hw: pointer to the hardware structure
- * @bufs: pointer to an array of buffers
- * @count: the number of buffers in the array
- */
-static enum ice_status
-ice_update_pkg_no_lock(struct ice_hw *hw, struct ice_buf *bufs, u32 count)
-{
-	enum ice_status status = ICE_SUCCESS;
-	u32 i;
-
-	for (i = 0; i < count; i++) {
-		struct ice_buf_hdr *bh = (struct ice_buf_hdr *)(bufs + i);
-		bool last = ((i + 1) == count);
-		u32 offset, info;
-
-		status = ice_aq_update_pkg(hw, bh, LE16_TO_CPU(bh->data_end),
-					   last, &offset, &info, NULL);
-
-		if (status) {
-			ice_debug(hw, ICE_DBG_PKG, "Update pkg failed: err %d off %d inf %d\n",
-				  status, offset, info);
-			break;
-		}
-	}
-
-	return status;
-}
-
-/**
- * ice_update_pkg
- * @hw: pointer to the hardware structure
- * @bufs: pointer to an array of buffers
- * @count: the number of buffers in the array
- *
- * Obtains change lock and updates package.
- */
-enum ice_status
-ice_update_pkg(struct ice_hw *hw, struct ice_buf *bufs, u32 count)
-{
-	enum ice_status status;
-
-	status = ice_acquire_change_lock(hw, ICE_RES_WRITE);
-	if (status)
-		return status;
-
-	status = ice_update_pkg_no_lock(hw, bufs, count);
-
-	ice_release_change_lock(hw);
-
-	return status;
-}
-
-/**
- * ice_dwnld_cfg_bufs
- * @hw: pointer to the hardware structure
- * @bufs: pointer to an array of buffers
- * @count: the number of buffers in the array
- *
- * Obtains global config lock and downloads the package configuration buffers
- * to the firmware. Metadata buffers are skipped, and the first metadata buffer
- * found indicates that the rest of the buffers are all metadata buffers.
- */
-static enum ice_status
-ice_dwnld_cfg_bufs(struct ice_hw *hw, struct ice_buf *bufs, u32 count)
-{
-	enum ice_status status;
-	struct ice_buf_hdr *bh;
-	u32 offset, info, i;
-
-	if (!bufs || !count)
-		return ICE_ERR_PARAM;
-
-	/* If the first buffer's first section has its metadata bit set
-	 * then there are no buffers to be downloaded, and the operation is
-	 * considered a success.
-	 */
-	bh = (struct ice_buf_hdr *)bufs;
-	if (LE32_TO_CPU(bh->section_entry[0].type) & ICE_METADATA_BUF)
-		return ICE_SUCCESS;
-
-	/* reset pkg_dwnld_status in case this function is called in the
-	 * reset/rebuild flow
-	 */
-	hw->pkg_dwnld_status = ICE_AQ_RC_OK;
-
-	status = ice_acquire_global_cfg_lock(hw, ICE_RES_WRITE);
-	if (status) {
-		if (status == ICE_ERR_AQ_NO_WORK)
-			hw->pkg_dwnld_status = ICE_AQ_RC_EEXIST;
-		else
-			hw->pkg_dwnld_status = hw->adminq.sq_last_status;
-		return status;
-	}
-
-	for (i = 0; i < count; i++) {
-		bool last = ((i + 1) == count);
-
-		if (!last) {
-			/* check next buffer for metadata flag */
-			bh = (struct ice_buf_hdr *)(bufs + i + 1);
-
-			/* A set metadata flag in the next buffer will signal
-			 * that the current buffer will be the last buffer
-			 * downloaded
-			 */
-			if (LE16_TO_CPU(bh->section_count))
-				if (LE32_TO_CPU(bh->section_entry[0].type) &
-				    ICE_METADATA_BUF)
-					last = true;
-		}
-
-		bh = (struct ice_buf_hdr *)(bufs + i);
-
-		status = ice_aq_download_pkg(hw, bh, ICE_PKG_BUF_SIZE, last,
-					     &offset, &info, NULL);
-
-		/* Save AQ status from download package */
-		hw->pkg_dwnld_status = hw->adminq.sq_last_status;
-		if (status) {
-			ice_debug(hw, ICE_DBG_PKG, "Pkg download failed: err %d off %d inf %d\n",
-				  status, offset, info);
-			break;
-		}
-
-		if (last)
-			break;
-	}
-
-	if (!status) {
-		status = ice_set_vlan_mode(hw);
-		if (status)
-			ice_debug(hw, ICE_DBG_PKG, "Failed to set VLAN mode: err %d\n",
-				  status);
-	}
-
-	ice_release_global_cfg_lock(hw);
-
-	return status;
-}
-
-/**
- * ice_aq_get_pkg_info_list
- * @hw: pointer to the hardware structure
- * @pkg_info: the buffer which will receive the information list
- * @buf_size: the size of the pkg_info information buffer
- * @cd: pointer to command details structure or NULL
- *
- * Get Package Info List (0x0C43)
- */
-static enum ice_status
-ice_aq_get_pkg_info_list(struct ice_hw *hw,
-			 struct ice_aqc_get_pkg_info_resp *pkg_info,
-			 u16 buf_size, struct ice_sq_cd *cd)
-{
-	struct ice_aq_desc desc;
-
-	ice_debug(hw, ICE_DBG_TRACE, "%s\n", __func__);
-	ice_fill_dflt_direct_cmd_desc(&desc, ice_aqc_opc_get_pkg_info_list);
-
-	return ice_aq_send_cmd(hw, &desc, pkg_info, buf_size, cd);
-}
-
-/**
- * ice_download_pkg
- * @hw: pointer to the hardware structure
- * @ice_seg: pointer to the segment of the package to be downloaded
- *
- * Handles the download of a complete package.
- */
-static enum ice_status
-ice_download_pkg(struct ice_hw *hw, struct ice_seg *ice_seg)
-{
-	struct ice_buf_table *ice_buf_tbl;
-	enum ice_status status;
-
-	ice_debug(hw, ICE_DBG_TRACE, "%s\n", __func__);
-	ice_debug(hw, ICE_DBG_PKG, "Segment format version: %d.%d.%d.%d\n",
-		  ice_seg->hdr.seg_format_ver.major,
-		  ice_seg->hdr.seg_format_ver.minor,
-		  ice_seg->hdr.seg_format_ver.update,
-		  ice_seg->hdr.seg_format_ver.draft);
-
-	ice_debug(hw, ICE_DBG_PKG, "Seg: type 0x%X, size %d, name %s\n",
-		  LE32_TO_CPU(ice_seg->hdr.seg_type),
-		  LE32_TO_CPU(ice_seg->hdr.seg_size), ice_seg->hdr.seg_id);
-
-	ice_buf_tbl = ice_find_buf_table(ice_seg);
-
-	ice_debug(hw, ICE_DBG_PKG, "Seg buf count: %d\n",
-		  LE32_TO_CPU(ice_buf_tbl->buf_count));
-
-	status = ice_dwnld_cfg_bufs(hw, ice_buf_tbl->buf_array,
-				    LE32_TO_CPU(ice_buf_tbl->buf_count));
-
-	ice_post_pkg_dwnld_vlan_mode_cfg(hw);
-
-	return status;
-}
-
-/**
- * ice_init_pkg_info
- * @hw: pointer to the hardware structure
- * @pkg_hdr: pointer to the driver's package hdr
- *
- * Saves off the package details into the HW structure.
- */
-static enum ice_status
-ice_init_pkg_info(struct ice_hw *hw, struct ice_pkg_hdr *pkg_hdr)
-{
-	struct ice_generic_seg_hdr *seg_hdr;
-
-	ice_debug(hw, ICE_DBG_TRACE, "%s\n", __func__);
-	if (!pkg_hdr)
-		return ICE_ERR_PARAM;
-
-	hw->pkg_seg_id = SEGMENT_TYPE_ICE_E810;
-
-	ice_debug(hw, ICE_DBG_INIT, "Pkg using segment id: 0x%08X\n",
-		  hw->pkg_seg_id);
-
-	seg_hdr = (struct ice_generic_seg_hdr *)
-		ice_find_seg_in_pkg(hw, hw->pkg_seg_id, pkg_hdr);
-	if (seg_hdr) {
-		struct ice_meta_sect *meta;
-		struct ice_pkg_enum state;
-
-		ice_memset(&state, 0, sizeof(state), ICE_NONDMA_MEM);
-
-		/* Get package information from the Metadata Section */
-		meta = (struct ice_meta_sect *)
-			ice_pkg_enum_section((struct ice_seg *)seg_hdr, &state,
-					     ICE_SID_METADATA);
-		if (!meta) {
-			ice_debug(hw, ICE_DBG_INIT, "Did not find ice metadata section in package\n");
-			return ICE_ERR_CFG;
-		}
-
-		hw->pkg_ver = meta->ver;
-		ice_memcpy(hw->pkg_name, meta->name, sizeof(meta->name),
-			   ICE_NONDMA_TO_NONDMA);
-
-		ice_debug(hw, ICE_DBG_PKG, "Pkg: %d.%d.%d.%d, %s\n",
-			  meta->ver.major, meta->ver.minor, meta->ver.update,
-			  meta->ver.draft, meta->name);
-
-		hw->ice_seg_fmt_ver = seg_hdr->seg_format_ver;
-		ice_memcpy(hw->ice_seg_id, seg_hdr->seg_id,
-			   sizeof(hw->ice_seg_id), ICE_NONDMA_TO_NONDMA);
-
-		ice_debug(hw, ICE_DBG_PKG, "Ice Seg: %d.%d.%d.%d, %s\n",
-			  seg_hdr->seg_format_ver.major,
-			  seg_hdr->seg_format_ver.minor,
-			  seg_hdr->seg_format_ver.update,
-			  seg_hdr->seg_format_ver.draft,
-			  seg_hdr->seg_id);
-	} else {
-		ice_debug(hw, ICE_DBG_INIT, "Did not find ice segment in driver package\n");
-		return ICE_ERR_CFG;
-	}
-
-	return ICE_SUCCESS;
-}
-
-/**
- * ice_get_pkg_info
- * @hw: pointer to the hardware structure
- *
- * Store details of the package currently loaded in HW into the HW structure.
- */
-static enum ice_status ice_get_pkg_info(struct ice_hw *hw)
-{
-	struct ice_aqc_get_pkg_info_resp *pkg_info;
-	enum ice_status status;
-	u16 size;
-	u32 i;
-
-	ice_debug(hw, ICE_DBG_TRACE, "%s\n", __func__);
-
-	size = ice_struct_size(pkg_info, pkg_info, ICE_PKG_CNT);
-	pkg_info = (struct ice_aqc_get_pkg_info_resp *)ice_malloc(hw, size);
-	if (!pkg_info)
-		return ICE_ERR_NO_MEMORY;
-
-	status = ice_aq_get_pkg_info_list(hw, pkg_info, size, NULL);
-	if (status)
-		goto init_pkg_free_alloc;
-
-	for (i = 0; i < LE32_TO_CPU(pkg_info->count); i++) {
-#define ICE_PKG_FLAG_COUNT	4
-		char flags[ICE_PKG_FLAG_COUNT + 1] = { 0 };
-		u8 place = 0;
-
-		if (pkg_info->pkg_info[i].is_active) {
-			flags[place++] = 'A';
-			hw->active_pkg_ver = pkg_info->pkg_info[i].ver;
-			hw->active_track_id =
-				LE32_TO_CPU(pkg_info->pkg_info[i].track_id);
-			ice_memcpy(hw->active_pkg_name,
-				   pkg_info->pkg_info[i].name,
-				   sizeof(pkg_info->pkg_info[i].name),
-				   ICE_NONDMA_TO_NONDMA);
-			hw->active_pkg_in_nvm = pkg_info->pkg_info[i].is_in_nvm;
-		}
-		if (pkg_info->pkg_info[i].is_active_at_boot)
-			flags[place++] = 'B';
-		if (pkg_info->pkg_info[i].is_modified)
-			flags[place++] = 'M';
-		if (pkg_info->pkg_info[i].is_in_nvm)
-			flags[place++] = 'N';
-
-		ice_debug(hw, ICE_DBG_PKG, "Pkg[%d]: %d.%d.%d.%d,%s,%s\n",
-			  i, pkg_info->pkg_info[i].ver.major,
-			  pkg_info->pkg_info[i].ver.minor,
-			  pkg_info->pkg_info[i].ver.update,
-			  pkg_info->pkg_info[i].ver.draft,
-			  pkg_info->pkg_info[i].name, flags);
-	}
-
-init_pkg_free_alloc:
-	ice_free(hw, pkg_info);
-
-	return status;
-}
-
-/**
- * ice_verify_pkg - verify package
- * @pkg: pointer to the package buffer
- * @len: size of the package buffer
- *
- * Verifies various attributes of the package file, including length, format
- * version, and the requirement of at least one segment.
- */
-static enum ice_status ice_verify_pkg(struct ice_pkg_hdr *pkg, u32 len)
-{
-	u32 seg_count;
-	u32 i;
-
-	if (len < ice_struct_size(pkg, seg_offset, 1))
-		return ICE_ERR_BUF_TOO_SHORT;
-
-	if (pkg->pkg_format_ver.major != ICE_PKG_FMT_VER_MAJ ||
-	    pkg->pkg_format_ver.minor != ICE_PKG_FMT_VER_MNR ||
-	    pkg->pkg_format_ver.update != ICE_PKG_FMT_VER_UPD ||
-	    pkg->pkg_format_ver.draft != ICE_PKG_FMT_VER_DFT)
-		return ICE_ERR_CFG;
-
-	/* pkg must have at least one segment */
-	seg_count = LE32_TO_CPU(pkg->seg_count);
-	if (seg_count < 1)
-		return ICE_ERR_CFG;
-
-	/* make sure segment array fits in package length */
-	if (len < ice_struct_size(pkg, seg_offset, seg_count))
-		return ICE_ERR_BUF_TOO_SHORT;
-
-	/* all segments must fit within length */
-	for (i = 0; i < seg_count; i++) {
-		u32 off = LE32_TO_CPU(pkg->seg_offset[i]);
-		struct ice_generic_seg_hdr *seg;
-
-		/* segment header must fit */
-		if (len < off + sizeof(*seg))
-			return ICE_ERR_BUF_TOO_SHORT;
-
-		seg = (struct ice_generic_seg_hdr *)((u8 *)pkg + off);
-
-		/* segment body must fit */
-		if (len < off + LE32_TO_CPU(seg->seg_size))
-			return ICE_ERR_BUF_TOO_SHORT;
-	}
-
-	return ICE_SUCCESS;
-}
-
-/**
- * ice_free_seg - free package segment pointer
- * @hw: pointer to the hardware structure
- *
- * Frees the package segment pointer in the proper manner, depending on if the
- * segment was allocated or just the passed in pointer was stored.
- */
-void ice_free_seg(struct ice_hw *hw)
-{
-	if (hw->pkg_copy) {
-		ice_free(hw, hw->pkg_copy);
-		hw->pkg_copy = NULL;
-		hw->pkg_size = 0;
-	}
-	hw->seg = NULL;
-}
-
-/**
- * ice_init_pkg_regs - initialize additional package registers
- * @hw: pointer to the hardware structure
- */
-static void ice_init_pkg_regs(struct ice_hw *hw)
-{
-#define ICE_SW_BLK_INP_MASK_L 0xFFFFFFFF
-#define ICE_SW_BLK_INP_MASK_H 0x0000FFFF
-#define ICE_SW_BLK_IDX	0
-	if (hw->dcf_enabled)
-		return;
-
-	/* setup Switch block input mask, which is 48-bits in two parts */
-	wr32(hw, GL_PREEXT_L2_PMASK0(ICE_SW_BLK_IDX), ICE_SW_BLK_INP_MASK_L);
-	wr32(hw, GL_PREEXT_L2_PMASK1(ICE_SW_BLK_IDX), ICE_SW_BLK_INP_MASK_H);
-}
-
-/**
- * ice_chk_pkg_version - check package version for compatibility with driver
- * @pkg_ver: pointer to a version structure to check
- *
- * Check to make sure that the package about to be downloaded is compatible with
- * the driver. To be compatible, the major and minor components of the package
- * version must match our ICE_PKG_SUPP_VER_MAJ and ICE_PKG_SUPP_VER_MNR
- * definitions.
- */
-static enum ice_status ice_chk_pkg_version(struct ice_pkg_ver *pkg_ver)
-{
-	if (pkg_ver->major != ICE_PKG_SUPP_VER_MAJ ||
-	    pkg_ver->minor != ICE_PKG_SUPP_VER_MNR)
-		return ICE_ERR_NOT_SUPPORTED;
-
-	return ICE_SUCCESS;
-}
-
-/**
- * ice_chk_pkg_compat
- * @hw: pointer to the hardware structure
- * @ospkg: pointer to the package hdr
- * @seg: pointer to the package segment hdr
- *
- * This function checks the package version compatibility with driver and NVM
- */
-static enum ice_status
-ice_chk_pkg_compat(struct ice_hw *hw, struct ice_pkg_hdr *ospkg,
-		   struct ice_seg **seg)
-{
-	struct ice_aqc_get_pkg_info_resp *pkg;
-	enum ice_status status;
-	u16 size;
-	u32 i;
-
-	ice_debug(hw, ICE_DBG_TRACE, "%s\n", __func__);
-
-	/* Check package version compatibility */
-	status = ice_chk_pkg_version(&hw->pkg_ver);
-	if (status) {
-		ice_debug(hw, ICE_DBG_INIT, "Package version check failed.\n");
-		return status;
-	}
-
-	/* find ICE segment in given package */
-	*seg = (struct ice_seg *)ice_find_seg_in_pkg(hw, hw->pkg_seg_id,
-						     ospkg);
-	if (!*seg) {
-		ice_debug(hw, ICE_DBG_INIT, "no ice segment in package.\n");
-		return ICE_ERR_CFG;
-	}
-
-	/* Check if FW is compatible with the OS package */
-	size = ice_struct_size(pkg, pkg_info, ICE_PKG_CNT);
-	pkg = (struct ice_aqc_get_pkg_info_resp *)ice_malloc(hw, size);
-	if (!pkg)
-		return ICE_ERR_NO_MEMORY;
-
-	status = ice_aq_get_pkg_info_list(hw, pkg, size, NULL);
-	if (status)
-		goto fw_ddp_compat_free_alloc;
-
-	for (i = 0; i < LE32_TO_CPU(pkg->count); i++) {
-		/* loop till we find the NVM package */
-		if (!pkg->pkg_info[i].is_in_nvm)
-			continue;
-		if ((*seg)->hdr.seg_format_ver.major !=
-			pkg->pkg_info[i].ver.major ||
-		    (*seg)->hdr.seg_format_ver.minor >
-			pkg->pkg_info[i].ver.minor) {
-			status = ICE_ERR_FW_DDP_MISMATCH;
-			ice_debug(hw, ICE_DBG_INIT, "OS package is not compatible with NVM.\n");
-		}
-		/* done processing NVM package so break */
-		break;
-	}
-fw_ddp_compat_free_alloc:
-	ice_free(hw, pkg);
-	return status;
-}
-
-/**
- * ice_sw_fv_handler
- * @sect_type: section type
- * @section: pointer to section
- * @index: index of the field vector entry to be returned
- * @offset: ptr to variable that receives the offset in the field vector table
- *
- * This is a callback function that can be passed to ice_pkg_enum_entry.
- * This function treats the given section as of type ice_sw_fv_section and
- * enumerates offset field. "offset" is an index into the field vector table.
- */
-static void *
-ice_sw_fv_handler(u32 sect_type, void *section, u32 index, u32 *offset)
-{
-	struct ice_sw_fv_section *fv_section =
-		(struct ice_sw_fv_section *)section;
-
-	if (!section || sect_type != ICE_SID_FLD_VEC_SW)
-		return NULL;
-	if (index >= LE16_TO_CPU(fv_section->count))
-		return NULL;
-	if (offset)
-		/* "index" passed in to this function is relative to a given
-		 * 4k block. To get to the true index into the field vector
-		 * table need to add the relative index to the base_offset
-		 * field of this section
-		 */
-		*offset = LE16_TO_CPU(fv_section->base_offset) + index;
-	return fv_section->fv + index;
-}
-
-/**
- * ice_get_prof_index_max - get the max profile index for used profile
- * @hw: pointer to the HW struct
- *
- * Calling this function will get the max profile index for used profile
- * and store the index number in struct ice_switch_info *switch_info
- * in hw for following use.
- */
-static int ice_get_prof_index_max(struct ice_hw *hw)
-{
-	u16 prof_index = 0, j, max_prof_index = 0;
-	struct ice_pkg_enum state;
-	struct ice_seg *ice_seg;
-	bool flag = false;
-	struct ice_fv *fv;
-	u32 offset;
-
-	ice_memset(&state, 0, sizeof(state), ICE_NONDMA_MEM);
-
-	if (!hw->seg)
-		return ICE_ERR_PARAM;
-
-	ice_seg = hw->seg;
-
-	do {
-		fv = (struct ice_fv *)
-			ice_pkg_enum_entry(ice_seg, &state, ICE_SID_FLD_VEC_SW,
-					   &offset, ice_sw_fv_handler);
-		if (!fv)
-			break;
-		ice_seg = NULL;
-
-		/* in the profile that not be used, the prot_id is set to 0xff
-		 * and the off is set to 0x1ff for all the field vectors.
-		 */
-		for (j = 0; j < hw->blk[ICE_BLK_SW].es.fvw; j++)
-			if (fv->ew[j].prot_id != ICE_PROT_INVALID ||
-			    fv->ew[j].off != ICE_FV_OFFSET_INVAL)
-				flag = true;
-		if (flag && prof_index > max_prof_index)
-			max_prof_index = prof_index;
-
-		prof_index++;
-		flag = false;
-	} while (fv);
-
-	hw->switch_info->max_used_prof_index = max_prof_index;
-
-	return ICE_SUCCESS;
-}
-
-/**
- * ice_init_pkg - initialize/download package
- * @hw: pointer to the hardware structure
- * @buf: pointer to the package buffer
- * @len: size of the package buffer
- *
- * This function initializes a package. The package contains HW tables
- * required to do packet processing. First, the function extracts package
- * information such as version. Then it finds the ice configuration segment
- * within the package; this function then saves a copy of the segment pointer
- * within the supplied package buffer. Next, the function will cache any hints
- * from the package, followed by downloading the package itself. Note, that if
- * a previous PF driver has already downloaded the package successfully, then
- * the current driver will not have to download the package again.
- *
- * The local package contents will be used to query default behavior and to
- * update specific sections of the HW's version of the package (e.g. to update
- * the parse graph to understand new protocols).
- *
- * This function stores a pointer to the package buffer memory, and it is
- * expected that the supplied buffer will not be freed immediately. If the
- * package buffer needs to be freed, such as when read from a file, use
- * ice_copy_and_init_pkg() instead of directly calling ice_init_pkg() in this
- * case.
- */
-enum ice_status ice_init_pkg(struct ice_hw *hw, u8 *buf, u32 len)
-{
-	struct ice_pkg_hdr *pkg;
-	enum ice_status status;
-	struct ice_seg *seg;
-
-	if (!buf || !len)
-		return ICE_ERR_PARAM;
-
-	pkg = (struct ice_pkg_hdr *)buf;
-	status = ice_verify_pkg(pkg, len);
-	if (status) {
-		ice_debug(hw, ICE_DBG_INIT, "failed to verify pkg (err: %d)\n",
-			  status);
-		return status;
-	}
-
-	/* initialize package info */
-	status = ice_init_pkg_info(hw, pkg);
-	if (status)
-		return status;
-
-	/* before downloading the package, check package version for
-	 * compatibility with driver
-	 */
-	status = ice_chk_pkg_compat(hw, pkg, &seg);
-	if (status)
-		return status;
-
-	/* initialize package hints and then download package */
-	ice_init_pkg_hints(hw, seg);
-	status = ice_download_pkg(hw, seg);
-	if (status == ICE_ERR_AQ_NO_WORK) {
-		ice_debug(hw, ICE_DBG_INIT, "package previously loaded - no work.\n");
-		status = ICE_SUCCESS;
-	}
-
-	/* Get information on the package currently loaded in HW, then make sure
-	 * the driver is compatible with this version.
-	 */
-	if (!status) {
-		status = ice_get_pkg_info(hw);
-		if (!status)
-			status = ice_chk_pkg_version(&hw->active_pkg_ver);
-	}
-
-	if (!status) {
-		hw->seg = seg;
-		/* on successful package download update other required
-		 * registers to support the package and fill HW tables
-		 * with package content.
-		 */
-		ice_init_pkg_regs(hw);
-		ice_fill_blk_tbls(hw);
-		ice_fill_hw_ptype(hw);
-		ice_get_prof_index_max(hw);
-	} else {
-		ice_debug(hw, ICE_DBG_INIT, "package load failed, %d\n",
-			  status);
-	}
-
-	return status;
-}
-
-/**
- * ice_copy_and_init_pkg - initialize/download a copy of the package
- * @hw: pointer to the hardware structure
- * @buf: pointer to the package buffer
- * @len: size of the package buffer
- *
- * This function copies the package buffer, and then calls ice_init_pkg() to
- * initialize the copied package contents.
- *
- * The copying is necessary if the package buffer supplied is constant, or if
- * the memory may disappear shortly after calling this function.
- *
- * If the package buffer resides in the data segment and can be modified, the
- * caller is free to use ice_init_pkg() instead of ice_copy_and_init_pkg().
- *
- * However, if the package buffer needs to be copied first, such as when being
- * read from a file, the caller should use ice_copy_and_init_pkg().
- *
- * This function will first copy the package buffer, before calling
- * ice_init_pkg(). The caller is free to immediately destroy the original
- * package buffer, as the new copy will be managed by this function and
- * related routines.
- */
-enum ice_status ice_copy_and_init_pkg(struct ice_hw *hw, const u8 *buf, u32 len)
-{
-	enum ice_status status;
-	u8 *buf_copy;
-
-	if (!buf || !len)
-		return ICE_ERR_PARAM;
-
-	buf_copy = (u8 *)ice_memdup(hw, buf, len, ICE_NONDMA_TO_NONDMA);
-
-	status = ice_init_pkg(hw, buf_copy, len);
-	if (status) {
-		/* Free the copy, since we failed to initialize the package */
-		ice_free(hw, buf_copy);
-	} else {
-		/* Track the copied pkg so we can free it later */
-		hw->pkg_copy = buf_copy;
-		hw->pkg_size = len;
-	}
-
-	return status;
-}
-
-/**
- * ice_pkg_buf_alloc
- * @hw: pointer to the HW structure
- *
- * Allocates a package buffer and returns a pointer to the buffer header.
- * Note: all package contents must be in Little Endian form.
- */
-static struct ice_buf_build *ice_pkg_buf_alloc(struct ice_hw *hw)
-{
-	struct ice_buf_build *bld;
-	struct ice_buf_hdr *buf;
-
-	bld = (struct ice_buf_build *)ice_malloc(hw, sizeof(*bld));
-	if (!bld)
-		return NULL;
-
-	buf = (struct ice_buf_hdr *)bld;
-	buf->data_end = CPU_TO_LE16(offsetof(struct ice_buf_hdr,
-					     section_entry));
-	return bld;
-}
-
-/**
- * ice_get_sw_prof_type - determine switch profile type
- * @hw: pointer to the HW structure
- * @fv: pointer to the switch field vector
- */
-static enum ice_prof_type
-ice_get_sw_prof_type(struct ice_hw *hw, struct ice_fv *fv)
-{
-	u16 i;
-	bool valid_prof = false;
-
-	for (i = 0; i < hw->blk[ICE_BLK_SW].es.fvw; i++) {
-		if (fv->ew[i].off != ICE_NAN_OFFSET)
-			valid_prof = true;
-
-		/* UDP tunnel will have UDP_OF protocol ID and VNI offset */
-		if (fv->ew[i].prot_id == (u8)ICE_PROT_UDP_OF &&
-		    fv->ew[i].off == ICE_VNI_OFFSET)
-			return ICE_PROF_TUN_UDP;
-
-		/* GRE tunnel will have GRE protocol */
-		if (fv->ew[i].prot_id == (u8)ICE_PROT_GRE_OF)
-			return ICE_PROF_TUN_GRE;
-
-		/* PPPOE tunnel will have PPPOE protocol */
-		if (fv->ew[i].prot_id == (u8)ICE_PROT_PPPOE)
-			return ICE_PROF_TUN_PPPOE;
-	}
-
-	return valid_prof ? ICE_PROF_NON_TUN : ICE_PROF_INVALID;
-}
-
-/**
- * ice_get_sw_fv_bitmap - Get switch field vector bitmap based on profile type
- * @hw: pointer to hardware structure
- * @req_profs: type of profiles requested
- * @bm: pointer to memory for returning the bitmap of field vectors
- */
-void
-ice_get_sw_fv_bitmap(struct ice_hw *hw, enum ice_prof_type req_profs,
-		     ice_bitmap_t *bm)
-{
-	struct ice_pkg_enum state;
-	struct ice_seg *ice_seg;
-	struct ice_fv *fv;
-
-	ice_memset(&state, 0, sizeof(state), ICE_NONDMA_MEM);
-	ice_zero_bitmap(bm, ICE_MAX_NUM_PROFILES);
-	ice_seg = hw->seg;
-	do {
-		enum ice_prof_type prof_type;
-		u32 offset;
-
-		fv = (struct ice_fv *)
-			ice_pkg_enum_entry(ice_seg, &state, ICE_SID_FLD_VEC_SW,
-					   &offset, ice_sw_fv_handler);
-		ice_seg = NULL;
-
-		if (fv) {
-			/* Determine field vector type */
-			prof_type = ice_get_sw_prof_type(hw, fv);
-
-			if (req_profs & prof_type)
-				ice_set_bit((u16)offset, bm);
-		}
-	} while (fv);
-}
-
-/**
- * ice_get_sw_fv_list
+ * ice_add_tunnel_hint
  * @hw: pointer to the HW structure
- * @prot_ids: field vector to search for with a given protocol ID
- * @ids_cnt: lookup/protocol count
- * @bm: bitmap of field vectors to consider
- * @fv_list: Head of a list
- *
- * Finds all the field vector entries from switch block that contain
- * a given protocol ID and returns a list of structures of type
- * "ice_sw_fv_list_entry". Every structure in the list has a field vector
- * definition and profile ID information
- * NOTE: The caller of the function is responsible for freeing the memory
- * allocated for every list entry.
+ * @label_name: label text
+ * @val: value of the tunnel port boost entry
  */
-enum ice_status
-ice_get_sw_fv_list(struct ice_hw *hw, u8 *prot_ids, u16 ids_cnt,
-		   ice_bitmap_t *bm, struct LIST_HEAD_TYPE *fv_list)
+void ice_add_tunnel_hint(struct ice_hw *hw, char *label_name, u16 val)
 {
-	struct ice_sw_fv_list_entry *fvl;
-	struct ice_sw_fv_list_entry *tmp;
-	struct ice_pkg_enum state;
-	struct ice_seg *ice_seg;
-	struct ice_fv *fv;
-	u32 offset;
-
-	ice_memset(&state, 0, sizeof(state), ICE_NONDMA_MEM);
-
-	if (!ids_cnt || !hw->seg)
-		return ICE_ERR_PARAM;
-
-	ice_seg = hw->seg;
-	do {
+	if (hw->tnl.count < ICE_TUNNEL_MAX_ENTRIES) {
 		u16 i;
 
-		fv = (struct ice_fv *)
-			ice_pkg_enum_entry(ice_seg, &state, ICE_SID_FLD_VEC_SW,
-					   &offset, ice_sw_fv_handler);
-		if (!fv)
-			break;
-		ice_seg = NULL;
-
-		/* If field vector is not in the bitmap list, then skip this
-		 * profile.
-		 */
-		if (!ice_is_bit_set(bm, (u16)offset))
-			continue;
+		for (i = 0; tnls[i].type != TNL_LAST; i++) {
+			size_t len = strlen(tnls[i].label_prefix);
 
-		for (i = 0; i < ids_cnt; i++) {
-			int j;
+			/* Look for matching label start, before continuing */
+			if (strncmp(label_name, tnls[i].label_prefix, len))
+				continue;
 
-			/* This code assumes that if a switch field vector line
-			 * has a matching protocol, then this line will contain
-			 * the entries necessary to represent every field in
-			 * that protocol header.
+			/* Make sure this label matches our PF. Note that the PF
+			 * character ('0' - '7') will be located where our
+			 * prefix string's null terminator is located.
 			 */
-			for (j = 0; j < hw->blk[ICE_BLK_SW].es.fvw; j++)
-				if (fv->ew[j].prot_id == prot_ids[i])
-					break;
-			if (j >= hw->blk[ICE_BLK_SW].es.fvw)
-				break;
-			if (i + 1 == ids_cnt) {
-				fvl = (struct ice_sw_fv_list_entry *)
-					ice_malloc(hw, sizeof(*fvl));
-				if (!fvl)
-					goto err;
-				fvl->fv_ptr = fv;
-				fvl->profile_id = offset;
-				LIST_ADD(&fvl->list_entry, fv_list);
+			if ((label_name[len] - '0') == hw->pf_id) {
+				hw->tnl.tbl[hw->tnl.count].type = tnls[i].type;
+				hw->tnl.tbl[hw->tnl.count].valid = false;
+				hw->tnl.tbl[hw->tnl.count].in_use = false;
+				hw->tnl.tbl[hw->tnl.count].marked = false;
+				hw->tnl.tbl[hw->tnl.count].boost_addr = val;
+				hw->tnl.tbl[hw->tnl.count].port = 0;
+				hw->tnl.count++;
 				break;
 			}
 		}
-	} while (fv);
-	if (LIST_EMPTY(fv_list))
-		return ICE_ERR_CFG;
-	return ICE_SUCCESS;
-
-err:
-	LIST_FOR_EACH_ENTRY_SAFE(fvl, tmp, fv_list, ice_sw_fv_list_entry,
-				 list_entry) {
-		LIST_DEL(&fvl->list_entry);
-		ice_free(hw, fvl);
 	}
-
-	return ICE_ERR_NO_MEMORY;
 }
 
 /**
- * ice_init_prof_result_bm - Initialize the profile result index bitmap
- * @hw: pointer to hardware structure
+ * ice_add_dvm_hint
+ * @hw: pointer to the HW structure
+ * @val: value of the boost entry
+ * @enable: true if entry needs to be enabled, or false if needs to be disabled
  */
-void ice_init_prof_result_bm(struct ice_hw *hw)
+void ice_add_dvm_hint(struct ice_hw *hw, u16 val, bool enable)
 {
-	struct ice_pkg_enum state;
-	struct ice_seg *ice_seg;
-	struct ice_fv *fv;
-
-	ice_memset(&state, 0, sizeof(state), ICE_NONDMA_MEM);
-
-	if (!hw->seg)
-		return;
-
-	ice_seg = hw->seg;
-	do {
-		u32 off;
-		u16 i;
-
-		fv = (struct ice_fv *)
-			ice_pkg_enum_entry(ice_seg, &state, ICE_SID_FLD_VEC_SW,
-					   &off, ice_sw_fv_handler);
-		ice_seg = NULL;
-		if (!fv)
-			break;
+	if (hw->dvm_upd.count < ICE_DVM_MAX_ENTRIES) {
+		hw->dvm_upd.tbl[hw->dvm_upd.count].boost_addr = val;
+		hw->dvm_upd.tbl[hw->dvm_upd.count].enable = enable;
+		hw->dvm_upd.count++;
+	}
+}
 
-		ice_zero_bitmap(hw->switch_info->prof_res_bm[off],
-				ICE_MAX_FV_WORDS);
+/* Key creation */
 
-		/* Determine empty field vector indices, these can be
-		 * used for recipe results. Skip index 0, since it is
-		 * always used for Switch ID.
-		 */
-		for (i = 1; i < ICE_MAX_FV_WORDS; i++)
-			if (fv->ew[i].prot_id == ICE_PROT_INVALID &&
-			    fv->ew[i].off == ICE_FV_OFFSET_INVAL)
-				ice_set_bit(i,
-					    hw->switch_info->prof_res_bm[off]);
-	} while (fv);
-}
+#define ICE_DC_KEY	0x1	/* don't care */
+#define ICE_DC_KEYINV	0x1
+#define ICE_NM_KEY	0x0	/* never match */
+#define ICE_NM_KEYINV	0x0
+#define ICE_0_KEY	0x1	/* match 0 */
+#define ICE_0_KEYINV	0x0
+#define ICE_1_KEY	0x0	/* match 1 */
+#define ICE_1_KEYINV	0x1
 
 /**
- * ice_pkg_buf_free
- * @hw: pointer to the HW structure
- * @bld: pointer to pkg build (allocated by ice_pkg_buf_alloc())
+ * ice_gen_key_word - generate 16-bits of a key/mask word
+ * @val: the value
+ * @valid: valid bits mask (change only the valid bits)
+ * @dont_care: don't care mask
+ * @nvr_mtch: never match mask
+ * @key: pointer to an array of where the resulting key portion
+ * @key_inv: pointer to an array of where the resulting key invert portion
  *
- * Frees a package buffer
- */
-void ice_pkg_buf_free(struct ice_hw *hw, struct ice_buf_build *bld)
-{
-	ice_free(hw, bld);
-}
-
-/**
- * ice_pkg_buf_reserve_section
- * @bld: pointer to pkg build (allocated by ice_pkg_buf_alloc())
- * @count: the number of sections to reserve
+ * This function generates 16-bits from a 8-bit value, an 8-bit don't care mask
+ * and an 8-bit never match mask. The 16-bits of output are divided into 8 bits
+ * of key and 8 bits of key invert.
+ *
+ *     '0' =    b01, always match a 0 bit
+ *     '1' =    b10, always match a 1 bit
+ *     '?' =    b11, don't care bit (always matches)
+ *     '~' =    b00, never match bit
  *
- * Reserves one or more section table entries in a package buffer. This routine
- * can be called multiple times as long as they are made before calling
- * ice_pkg_buf_alloc_section(). Once ice_pkg_buf_alloc_section()
- * is called once, the number of sections that can be allocated will not be able
- * to be increased; not using all reserved sections is fine, but this will
- * result in some wasted space in the buffer.
- * Note: all package contents must be in Little Endian form.
+ * Input:
+ *          val:         b0  1  0  1  0  1
+ *          dont_care:   b0  0  1  1  0  0
+ *          never_mtch:  b0  0  0  0  1  1
+ *          ------------------------------
+ * Result:  key:        b01 10 11 11 00 00
  */
 static enum ice_status
-ice_pkg_buf_reserve_section(struct ice_buf_build *bld, u16 count)
+ice_gen_key_word(u8 val, u8 valid, u8 dont_care, u8 nvr_mtch, u8 *key,
+		 u8 *key_inv)
 {
-	struct ice_buf_hdr *buf;
-	u16 section_count;
-	u16 data_end;
+	u8 in_key = *key, in_key_inv = *key_inv;
+	u8 i;
 
-	if (!bld)
-		return ICE_ERR_PARAM;
+	/* 'dont_care' and 'nvr_mtch' masks cannot overlap */
+	if ((dont_care ^ nvr_mtch) != (dont_care | nvr_mtch))
+		return ICE_ERR_CFG;
 
-	buf = (struct ice_buf_hdr *)&bld->buf;
+	*key = 0;
+	*key_inv = 0;
 
-	/* already an active section, can't increase table size */
-	section_count = LE16_TO_CPU(buf->section_count);
-	if (section_count > 0)
-		return ICE_ERR_CFG;
+	/* encode the 8 bits into 8-bit key and 8-bit key invert */
+	for (i = 0; i < 8; i++) {
+		*key >>= 1;
+		*key_inv >>= 1;
 
-	if (bld->reserved_section_table_entries + count > ICE_MAX_S_COUNT)
-		return ICE_ERR_CFG;
-	bld->reserved_section_table_entries += count;
+		if (!(valid & 0x1)) { /* change only valid bits */
+			*key |= (in_key & 0x1) << 7;
+			*key_inv |= (in_key_inv & 0x1) << 7;
+		} else if (dont_care & 0x1) { /* don't care bit */
+			*key |= ICE_DC_KEY << 7;
+			*key_inv |= ICE_DC_KEYINV << 7;
+		} else if (nvr_mtch & 0x1) { /* never match bit */
+			*key |= ICE_NM_KEY << 7;
+			*key_inv |= ICE_NM_KEYINV << 7;
+		} else if (val & 0x01) { /* exact 1 match */
+			*key |= ICE_1_KEY << 7;
+			*key_inv |= ICE_1_KEYINV << 7;
+		} else { /* exact 0 match */
+			*key |= ICE_0_KEY << 7;
+			*key_inv |= ICE_0_KEYINV << 7;
+		}
 
-	data_end = LE16_TO_CPU(buf->data_end) +
-		FLEX_ARRAY_SIZE(buf, section_entry, count);
-	buf->data_end = CPU_TO_LE16(data_end);
+		dont_care >>= 1;
+		nvr_mtch >>= 1;
+		valid >>= 1;
+		val >>= 1;
+		in_key >>= 1;
+		in_key_inv >>= 1;
+	}
 
 	return ICE_SUCCESS;
 }
 
 /**
- * ice_pkg_buf_alloc_section
- * @bld: pointer to pkg build (allocated by ice_pkg_buf_alloc())
- * @type: the section type value
- * @size: the size of the section to reserve (in bytes)
+ * ice_bits_max_set - determine if the number of bits set is within a maximum
+ * @mask: pointer to the byte array which is the mask
+ * @size: the number of bytes in the mask
+ * @max: the max number of set bits
  *
- * Reserves memory in the buffer for a section's content and updates the
- * buffers' status accordingly. This routine returns a pointer to the first
- * byte of the section start within the buffer, which is used to fill in the
- * section contents.
- * Note: all package contents must be in Little Endian form.
+ * This function determines if there are at most 'max' number of bits set in an
+ * array. Returns true if the number for bits set is <= max or will return false
+ * otherwise.
  */
-static void *
-ice_pkg_buf_alloc_section(struct ice_buf_build *bld, u32 type, u16 size)
+static bool ice_bits_max_set(const u8 *mask, u16 size, u16 max)
 {
-	struct ice_buf_hdr *buf;
-	u16 sect_count;
-	u16 data_end;
-
-	if (!bld || !type || !size)
-		return NULL;
-
-	buf = (struct ice_buf_hdr *)&bld->buf;
-
-	/* check for enough space left in buffer */
-	data_end = LE16_TO_CPU(buf->data_end);
-
-	/* section start must align on 4 byte boundary */
-	data_end = ICE_ALIGN(data_end, 4);
-
-	if ((data_end + size) > ICE_MAX_S_DATA_END)
-		return NULL;
-
-	/* check for more available section table entries */
-	sect_count = LE16_TO_CPU(buf->section_count);
-	if (sect_count < bld->reserved_section_table_entries) {
-		void *section_ptr = ((u8 *)buf) + data_end;
+	u16 count = 0;
+	u16 i;
 
-		buf->section_entry[sect_count].offset = CPU_TO_LE16(data_end);
-		buf->section_entry[sect_count].size = CPU_TO_LE16(size);
-		buf->section_entry[sect_count].type = CPU_TO_LE32(type);
+	/* check each byte */
+	for (i = 0; i < size; i++) {
+		/* if 0, go to next byte */
+		if (!mask[i])
+			continue;
 
-		data_end += size;
-		buf->data_end = CPU_TO_LE16(data_end);
+		/* We know there is at least one set bit in this byte because of
+		 * the above check; if we already have found 'max' number of
+		 * bits set, then we can return failure now.
+		 */
+		if (count == max)
+			return false;
 
-		buf->section_count = CPU_TO_LE16(sect_count + 1);
-		return section_ptr;
+		/* count the bits in this byte, checking threshold */
+		count += ice_hweight8(mask[i]);
+		if (count > max)
+			return false;
 	}
 
-	/* no free section table entries */
-	return NULL;
+	return true;
 }
 
 /**
- * ice_pkg_buf_alloc_single_section
- * @hw: pointer to the HW structure
- * @type: the section type value
- * @size: the size of the section to reserve (in bytes)
- * @section: returns pointer to the section
+ * ice_set_key - generate a variable sized key with multiples of 16-bits
+ * @key: pointer to where the key will be stored
+ * @size: the size of the complete key in bytes (must be even)
+ * @val: array of 8-bit values that makes up the value portion of the key
+ * @upd: array of 8-bit masks that determine what key portion to update
+ * @dc: array of 8-bit masks that make up the don't care mask
+ * @nm: array of 8-bit masks that make up the never match mask
+ * @off: the offset of the first byte in the key to update
+ * @len: the number of bytes in the key update
  *
- * Allocates a package buffer with a single section.
- * Note: all package contents must be in Little Endian form.
+ * This function generates a key from a value, a don't care mask and a never
+ * match mask.
+ * upd, dc, and nm are optional parameters, and can be NULL:
+ *	upd == NULL --> upd mask is all 1's (update all bits)
+ *	dc == NULL --> dc mask is all 0's (no don't care bits)
+ *	nm == NULL --> nm mask is all 0's (no never match bits)
  */
-struct ice_buf_build *
-ice_pkg_buf_alloc_single_section(struct ice_hw *hw, u32 type, u16 size,
-				 void **section)
+enum ice_status
+ice_set_key(u8 *key, u16 size, u8 *val, u8 *upd, u8 *dc, u8 *nm, u16 off,
+	    u16 len)
 {
-	struct ice_buf_build *buf;
-
-	if (!section)
-		return NULL;
-
-	buf = ice_pkg_buf_alloc(hw);
-	if (!buf)
-		return NULL;
-
-	if (ice_pkg_buf_reserve_section(buf, 1))
-		goto ice_pkg_buf_alloc_single_section_err;
-
-	*section = ice_pkg_buf_alloc_section(buf, type, size);
-	if (!*section)
-		goto ice_pkg_buf_alloc_single_section_err;
-
-	return buf;
-
-ice_pkg_buf_alloc_single_section_err:
-	ice_pkg_buf_free(hw, buf);
-	return NULL;
-}
+	u16 half_size;
+	u16 i;
 
-/**
- * ice_pkg_buf_get_active_sections
- * @bld: pointer to pkg build (allocated by ice_pkg_buf_alloc())
- *
- * Returns the number of active sections. Before using the package buffer
- * in an update package command, the caller should make sure that there is at
- * least one active section - otherwise, the buffer is not legal and should
- * not be used.
- * Note: all package contents must be in Little Endian form.
- */
-static u16 ice_pkg_buf_get_active_sections(struct ice_buf_build *bld)
-{
-	struct ice_buf_hdr *buf;
+	/* size must be a multiple of 2 bytes. */
+	if (size % 2)
+		return ICE_ERR_CFG;
+	half_size = size / 2;
 
-	if (!bld)
-		return 0;
+	if (off + len > half_size)
+		return ICE_ERR_CFG;
 
-	buf = (struct ice_buf_hdr *)&bld->buf;
-	return LE16_TO_CPU(buf->section_count);
-}
+	/* Make sure at most one bit is set in the never match mask. Having more
+	 * than one never match mask bit set will cause HW to consume excessive
+	 * power otherwise; this is a power management efficiency check.
+	 */
+#define ICE_NVR_MTCH_BITS_MAX	1
+	if (nm && !ice_bits_max_set(nm, len, ICE_NVR_MTCH_BITS_MAX))
+		return ICE_ERR_CFG;
 
-/**
- * ice_pkg_buf
- * @bld: pointer to pkg build (allocated by ice_pkg_buf_alloc())
- *
- * Return a pointer to the buffer's header
- */
-struct ice_buf *ice_pkg_buf(struct ice_buf_build *bld)
-{
-	if (!bld)
-		return NULL;
+	for (i = 0; i < len; i++)
+		if (ice_gen_key_word(val[i], upd ? upd[i] : 0xff,
+				     dc ? dc[i] : 0, nm ? nm[i] : 0,
+				     key + off + i, key + half_size + off + i))
+			return ICE_ERR_CFG;
 
-	return &bld->buf;
+	return ICE_SUCCESS;
 }
 
 /**
@@ -3956,6 +2132,18 @@  static void ice_fill_tbl(struct ice_hw *hw, enum ice_block block_id, u32 sid)
 	}
 }
 
+/**
+ * ice_init_flow_profs - init flow profile locks and list heads
+ * @hw: pointer to the hardware structure
+ * @blk_idx: HW block index
+ */
+static
+void ice_init_flow_profs(struct ice_hw *hw, u8 blk_idx)
+{
+	ice_init_lock(&hw->fl_profs_locks[blk_idx]);
+	INIT_LIST_HEAD(&hw->fl_profs[blk_idx]);
+}
+
 /**
  * ice_fill_blk_tbls - Read package context for tables
  * @hw: pointer to the hardware structure
@@ -4098,17 +2286,6 @@  void ice_free_hw_tbls(struct ice_hw *hw)
 	ice_memset(hw->blk, 0, sizeof(hw->blk), ICE_NONDMA_MEM);
 }
 
-/**
- * ice_init_flow_profs - init flow profile locks and list heads
- * @hw: pointer to the hardware structure
- * @blk_idx: HW block index
- */
-static void ice_init_flow_profs(struct ice_hw *hw, u8 blk_idx)
-{
-	ice_init_lock(&hw->fl_profs_locks[blk_idx]);
-	INIT_LIST_HEAD(&hw->fl_profs[blk_idx]);
-}
-
 /**
  * ice_clear_hw_tbls - clear HW tables and flow profiles
  * @hw: pointer to the hardware structure
diff --git a/drivers/net/ice/base/ice_flex_pipe.h b/drivers/net/ice/base/ice_flex_pipe.h
index ab897de4f3..aab765e68f 100644
--- a/drivers/net/ice/base/ice_flex_pipe.h
+++ b/drivers/net/ice/base/ice_flex_pipe.h
@@ -7,23 +7,6 @@ 
 
 #include "ice_type.h"
 
-/* Package minimal version supported */
-#define ICE_PKG_SUPP_VER_MAJ	1
-#define ICE_PKG_SUPP_VER_MNR	3
-
-/* Package format version */
-#define ICE_PKG_FMT_VER_MAJ	1
-#define ICE_PKG_FMT_VER_MNR	0
-#define ICE_PKG_FMT_VER_UPD	0
-#define ICE_PKG_FMT_VER_DFT	0
-
-#define ICE_PKG_CNT 4
-
-enum ice_status
-ice_update_pkg(struct ice_hw *hw, struct ice_buf *bufs, u32 count);
-enum ice_status
-ice_acquire_change_lock(struct ice_hw *hw, enum ice_aq_res_access_type access);
-void ice_release_change_lock(struct ice_hw *hw);
 enum ice_status
 ice_find_prot_off(struct ice_hw *hw, enum ice_block blk, u8 prof, u8 fv_idx,
 		  u8 *prot, u16 *off);
@@ -36,12 +19,6 @@  ice_get_sw_fv_bitmap(struct ice_hw *hw, enum ice_prof_type type,
 void
 ice_init_prof_result_bm(struct ice_hw *hw);
 enum ice_status
-ice_get_sw_fv_list(struct ice_hw *hw, u8 *prot_ids, u16 ids_cnt,
-		   ice_bitmap_t *bm, struct LIST_HEAD_TYPE *fv_list);
-enum ice_status
-ice_pkg_buf_unreserve_section(struct ice_buf_build *bld, u16 count);
-u16 ice_pkg_buf_get_free_space(struct ice_buf_build *bld);
-enum ice_status
 ice_aq_upload_section(struct ice_hw *hw, struct ice_buf_hdr *pkg_buf,
 		      u16 buf_size, struct ice_sq_cd *cd);
 bool
@@ -79,31 +56,31 @@  ice_rem_prof_id_flow(struct ice_hw *hw, enum ice_block blk, u16 vsi, u64 hdl);
 enum ice_status
 ice_flow_assoc_hw_prof(struct ice_hw *hw, enum ice_block blk,
 		       u16 dest_vsi_handle, u16 fdir_vsi_handle, int id);
-enum ice_status ice_init_pkg(struct ice_hw *hw, u8 *buff, u32 len);
-enum ice_status
-ice_copy_and_init_pkg(struct ice_hw *hw, const u8 *buf, u32 len);
 enum ice_status ice_init_hw_tbls(struct ice_hw *hw);
-void ice_free_seg(struct ice_hw *hw);
 void ice_fill_blk_tbls(struct ice_hw *hw);
 void ice_clear_hw_tbls(struct ice_hw *hw);
 void ice_free_hw_tbls(struct ice_hw *hw);
 enum ice_status
 ice_rem_prof(struct ice_hw *hw, enum ice_block blk, u64 id);
-struct ice_buf_build *
-ice_pkg_buf_alloc_single_section(struct ice_hw *hw, u32 type, u16 size,
-				 void **section);
-struct ice_buf *ice_pkg_buf(struct ice_buf_build *bld);
-void ice_pkg_buf_free(struct ice_hw *hw, struct ice_buf_build *bld);
 
 enum ice_status
 ice_set_key(u8 *key, u16 size, u8 *val, u8 *upd, u8 *dc, u8 *nm, u16 off,
 	    u16 len);
-void *
-ice_pkg_enum_entry(struct ice_seg *ice_seg, struct ice_pkg_enum *state,
-		   u32 sect_type, u32 *offset,
-		   void *(*handler)(u32 sect_type, void *section,
-				    u32 index, u32 *offset));
-void *
-ice_pkg_enum_section(struct ice_seg *ice_seg, struct ice_pkg_enum *state,
-		     u32 sect_type);
+
+void ice_fill_blk_tbls(struct ice_hw *hw);
+
+/* To support tunneling entries by PF, the package will append the PF number to
+ * the label; for example TNL_VXLAN_PF0, TNL_VXLAN_PF1, TNL_VXLAN_PF2, etc.
+ */
+#define ICE_TNL_PRE	"TNL_"
+/* For supporting double VLAN mode, it is necessary to enable or disable certain
+ * boost tcam entries. The metadata labels names that match the following
+ * prefixes will be saved to allow enabling double VLAN mode.
+ */
+#define ICE_DVM_PRE	"BOOST_MAC_VLAN_DVM"	/* enable these entries */
+#define ICE_SVM_PRE	"BOOST_MAC_VLAN_SVM"	/* disable these entries */
+
+void ice_add_tunnel_hint(struct ice_hw *hw, char *label_name, u16 val);
+void ice_add_dvm_hint(struct ice_hw *hw, u16 val, bool enable);
+
 #endif /* _ICE_FLEX_PIPE_H_ */
diff --git a/drivers/net/ice/base/ice_flex_type.h b/drivers/net/ice/base/ice_flex_type.h
index 09a02fe9ac..d45653b637 100644
--- a/drivers/net/ice/base/ice_flex_type.h
+++ b/drivers/net/ice/base/ice_flex_type.h
@@ -14,6 +14,7 @@  struct ice_fv_word {
 	u16 off;		/* Offset within the protocol header */
 	u8 resvrd;
 };
+
 #pragma pack()
 
 #define ICE_MAX_NUM_PROFILES 256
@@ -23,251 +24,6 @@  struct ice_fv {
 	struct ice_fv_word ew[ICE_MAX_FV_WORDS];
 };
 
-/* Package and segment headers and tables */
-struct ice_pkg_hdr {
-	struct ice_pkg_ver pkg_format_ver;
-	__le32 seg_count;
-	__le32 seg_offset[STRUCT_HACK_VAR_LEN];
-};
-
-/* generic segment */
-struct ice_generic_seg_hdr {
-#define SEGMENT_TYPE_METADATA	0x00000001
-#define SEGMENT_TYPE_ICE_E810	0x00000010
-	__le32 seg_type;
-	struct ice_pkg_ver seg_format_ver;
-	__le32 seg_size;
-	char seg_id[ICE_PKG_NAME_SIZE];
-};
-
-/* ice specific segment */
-
-union ice_device_id {
-	struct {
-		__le16 device_id;
-		__le16 vendor_id;
-	} dev_vend_id;
-	__le32 id;
-};
-
-struct ice_device_id_entry {
-	union ice_device_id device;
-	union ice_device_id sub_device;
-};
-
-struct ice_seg {
-	struct ice_generic_seg_hdr hdr;
-	__le32 device_table_count;
-	struct ice_device_id_entry device_table[STRUCT_HACK_VAR_LEN];
-};
-
-struct ice_nvm_table {
-	__le32 table_count;
-	__le32 vers[STRUCT_HACK_VAR_LEN];
-};
-
-struct ice_buf {
-#define ICE_PKG_BUF_SIZE	4096
-	u8 buf[ICE_PKG_BUF_SIZE];
-};
-
-struct ice_buf_table {
-	__le32 buf_count;
-	struct ice_buf buf_array[STRUCT_HACK_VAR_LEN];
-};
-
-/* global metadata specific segment */
-struct ice_global_metadata_seg {
-	struct ice_generic_seg_hdr hdr;
-	struct ice_pkg_ver pkg_ver;
-	__le32 rsvd;
-	char pkg_name[ICE_PKG_NAME_SIZE];
-};
-
-#define ICE_MIN_S_OFF		12
-#define ICE_MAX_S_OFF		4095
-#define ICE_MIN_S_SZ		1
-#define ICE_MAX_S_SZ		4084
-
-/* section information */
-struct ice_section_entry {
-	__le32 type;
-	__le16 offset;
-	__le16 size;
-};
-
-#define ICE_MIN_S_COUNT		1
-#define ICE_MAX_S_COUNT		511
-#define ICE_MIN_S_DATA_END	12
-#define ICE_MAX_S_DATA_END	4096
-
-#define ICE_METADATA_BUF	0x80000000
-
-struct ice_buf_hdr {
-	__le16 section_count;
-	__le16 data_end;
-	struct ice_section_entry section_entry[STRUCT_HACK_VAR_LEN];
-};
-
-#define ICE_MAX_ENTRIES_IN_BUF(hd_sz, ent_sz) ((ICE_PKG_BUF_SIZE - \
-	ice_struct_size((struct ice_buf_hdr *)0, section_entry, 1) - (hd_sz)) /\
-	(ent_sz))
-
-/* ice package section IDs */
-#define ICE_SID_METADATA		1
-#define ICE_SID_XLT0_SW			10
-#define ICE_SID_XLT_KEY_BUILDER_SW	11
-#define ICE_SID_XLT1_SW			12
-#define ICE_SID_XLT2_SW			13
-#define ICE_SID_PROFID_TCAM_SW		14
-#define ICE_SID_PROFID_REDIR_SW		15
-#define ICE_SID_FLD_VEC_SW		16
-#define ICE_SID_CDID_KEY_BUILDER_SW	17
-#define ICE_SID_CDID_REDIR_SW		18
-
-#define ICE_SID_XLT0_ACL		20
-#define ICE_SID_XLT_KEY_BUILDER_ACL	21
-#define ICE_SID_XLT1_ACL		22
-#define ICE_SID_XLT2_ACL		23
-#define ICE_SID_PROFID_TCAM_ACL		24
-#define ICE_SID_PROFID_REDIR_ACL	25
-#define ICE_SID_FLD_VEC_ACL		26
-#define ICE_SID_CDID_KEY_BUILDER_ACL	27
-#define ICE_SID_CDID_REDIR_ACL		28
-
-#define ICE_SID_XLT0_FD			30
-#define ICE_SID_XLT_KEY_BUILDER_FD	31
-#define ICE_SID_XLT1_FD			32
-#define ICE_SID_XLT2_FD			33
-#define ICE_SID_PROFID_TCAM_FD		34
-#define ICE_SID_PROFID_REDIR_FD		35
-#define ICE_SID_FLD_VEC_FD		36
-#define ICE_SID_CDID_KEY_BUILDER_FD	37
-#define ICE_SID_CDID_REDIR_FD		38
-
-#define ICE_SID_XLT0_RSS		40
-#define ICE_SID_XLT_KEY_BUILDER_RSS	41
-#define ICE_SID_XLT1_RSS		42
-#define ICE_SID_XLT2_RSS		43
-#define ICE_SID_PROFID_TCAM_RSS		44
-#define ICE_SID_PROFID_REDIR_RSS	45
-#define ICE_SID_FLD_VEC_RSS		46
-#define ICE_SID_CDID_KEY_BUILDER_RSS	47
-#define ICE_SID_CDID_REDIR_RSS		48
-
-#define ICE_SID_RXPARSER_CAM		50
-#define ICE_SID_RXPARSER_NOMATCH_CAM	51
-#define ICE_SID_RXPARSER_IMEM		52
-#define ICE_SID_RXPARSER_XLT0_BUILDER	53
-#define ICE_SID_RXPARSER_NODE_PTYPE	54
-#define ICE_SID_RXPARSER_MARKER_PTYPE	55
-#define ICE_SID_RXPARSER_BOOST_TCAM	56
-#define ICE_SID_RXPARSER_PROTO_GRP	57
-#define ICE_SID_RXPARSER_METADATA_INIT	58
-#define ICE_SID_RXPARSER_XLT0		59
-
-#define ICE_SID_TXPARSER_CAM		60
-#define ICE_SID_TXPARSER_NOMATCH_CAM	61
-#define ICE_SID_TXPARSER_IMEM		62
-#define ICE_SID_TXPARSER_XLT0_BUILDER	63
-#define ICE_SID_TXPARSER_NODE_PTYPE	64
-#define ICE_SID_TXPARSER_MARKER_PTYPE	65
-#define ICE_SID_TXPARSER_BOOST_TCAM	66
-#define ICE_SID_TXPARSER_PROTO_GRP	67
-#define ICE_SID_TXPARSER_METADATA_INIT	68
-#define ICE_SID_TXPARSER_XLT0		69
-
-#define ICE_SID_RXPARSER_INIT_REDIR	70
-#define ICE_SID_TXPARSER_INIT_REDIR	71
-#define ICE_SID_RXPARSER_MARKER_GRP	72
-#define ICE_SID_TXPARSER_MARKER_GRP	73
-#define ICE_SID_RXPARSER_LAST_PROTO	74
-#define ICE_SID_TXPARSER_LAST_PROTO	75
-#define ICE_SID_RXPARSER_PG_SPILL	76
-#define ICE_SID_TXPARSER_PG_SPILL	77
-#define ICE_SID_RXPARSER_NOMATCH_SPILL	78
-#define ICE_SID_TXPARSER_NOMATCH_SPILL	79
-
-#define ICE_SID_XLT0_PE			80
-#define ICE_SID_XLT_KEY_BUILDER_PE	81
-#define ICE_SID_XLT1_PE			82
-#define ICE_SID_XLT2_PE			83
-#define ICE_SID_PROFID_TCAM_PE		84
-#define ICE_SID_PROFID_REDIR_PE		85
-#define ICE_SID_FLD_VEC_PE		86
-#define ICE_SID_CDID_KEY_BUILDER_PE	87
-#define ICE_SID_CDID_REDIR_PE		88
-
-#define ICE_SID_RXPARSER_FLAG_REDIR	97
-
-/* Label Metadata section IDs */
-#define ICE_SID_LBL_FIRST		0x80000010
-#define ICE_SID_LBL_RXPARSER_IMEM	0x80000010
-#define ICE_SID_LBL_TXPARSER_IMEM	0x80000011
-#define ICE_SID_LBL_RESERVED_12		0x80000012
-#define ICE_SID_LBL_RESERVED_13		0x80000013
-#define ICE_SID_LBL_RXPARSER_MARKER	0x80000014
-#define ICE_SID_LBL_TXPARSER_MARKER	0x80000015
-#define ICE_SID_LBL_PTYPE		0x80000016
-#define ICE_SID_LBL_PROTOCOL_ID		0x80000017
-#define ICE_SID_LBL_RXPARSER_TMEM	0x80000018
-#define ICE_SID_LBL_TXPARSER_TMEM	0x80000019
-#define ICE_SID_LBL_RXPARSER_PG		0x8000001A
-#define ICE_SID_LBL_TXPARSER_PG		0x8000001B
-#define ICE_SID_LBL_RXPARSER_M_TCAM	0x8000001C
-#define ICE_SID_LBL_TXPARSER_M_TCAM	0x8000001D
-#define ICE_SID_LBL_SW_PROFID_TCAM	0x8000001E
-#define ICE_SID_LBL_ACL_PROFID_TCAM	0x8000001F
-#define ICE_SID_LBL_PE_PROFID_TCAM	0x80000020
-#define ICE_SID_LBL_RSS_PROFID_TCAM	0x80000021
-#define ICE_SID_LBL_FD_PROFID_TCAM	0x80000022
-#define ICE_SID_LBL_FLAG		0x80000023
-#define ICE_SID_LBL_REG			0x80000024
-#define ICE_SID_LBL_SW_PTG		0x80000025
-#define ICE_SID_LBL_ACL_PTG		0x80000026
-#define ICE_SID_LBL_PE_PTG		0x80000027
-#define ICE_SID_LBL_RSS_PTG		0x80000028
-#define ICE_SID_LBL_FD_PTG		0x80000029
-#define ICE_SID_LBL_SW_VSIG		0x8000002A
-#define ICE_SID_LBL_ACL_VSIG		0x8000002B
-#define ICE_SID_LBL_PE_VSIG		0x8000002C
-#define ICE_SID_LBL_RSS_VSIG		0x8000002D
-#define ICE_SID_LBL_FD_VSIG		0x8000002E
-#define ICE_SID_LBL_PTYPE_META		0x8000002F
-#define ICE_SID_LBL_SW_PROFID		0x80000030
-#define ICE_SID_LBL_ACL_PROFID		0x80000031
-#define ICE_SID_LBL_PE_PROFID		0x80000032
-#define ICE_SID_LBL_RSS_PROFID		0x80000033
-#define ICE_SID_LBL_FD_PROFID		0x80000034
-#define ICE_SID_LBL_RXPARSER_MARKER_GRP	0x80000035
-#define ICE_SID_LBL_TXPARSER_MARKER_GRP	0x80000036
-#define ICE_SID_LBL_RXPARSER_PROTO	0x80000037
-#define ICE_SID_LBL_TXPARSER_PROTO	0x80000038
-/* The following define MUST be updated to reflect the last label section ID */
-#define ICE_SID_LBL_LAST		0x80000038
-
-enum ice_block {
-	ICE_BLK_SW = 0,
-	ICE_BLK_ACL,
-	ICE_BLK_FD,
-	ICE_BLK_RSS,
-	ICE_BLK_PE,
-	ICE_BLK_COUNT
-};
-
-enum ice_sect {
-	ICE_XLT0 = 0,
-	ICE_XLT_KB,
-	ICE_XLT1,
-	ICE_XLT2,
-	ICE_PROF_TCAM,
-	ICE_PROF_REDIR,
-	ICE_VEC_TBL,
-	ICE_CDID_KB,
-	ICE_CDID_REDIR,
-	ICE_SECT_COUNT
-};
-
 /* Packet Type (PTYPE) values */
 #define ICE_PTYPE_MAC_PAY			1
 #define ICE_MAC_PTP				2
@@ -662,25 +418,6 @@  struct ice_boost_tcam_section {
 	sizeof(struct ice_boost_tcam_entry), \
 	sizeof(struct ice_boost_tcam_entry))
 
-/* package Marker PType TCAM entry */
-struct ice_marker_ptype_tcam_entry {
-#define ICE_MARKER_PTYPE_TCAM_ADDR_MAX	1024
-	__le16 addr;
-	__le16 ptype;
-	u8 keys[20];
-};
-
-struct ice_marker_ptype_tcam_section {
-	__le16 count;
-	__le16 reserved;
-	struct ice_marker_ptype_tcam_entry tcam[STRUCT_HACK_VAR_LEN];
-};
-
-#define ICE_MAX_MARKER_PTYPE_TCAMS_IN_BUF ICE_MAX_ENTRIES_IN_BUF( \
-	ice_struct_size((struct ice_marker_ptype_tcam_section *)0, tcam, 1) - \
-	sizeof(struct ice_marker_ptype_tcam_entry), \
-	sizeof(struct ice_marker_ptype_tcam_entry))
-
 struct ice_xlt1_section {
 	__le16 count;
 	__le16 offset;
@@ -699,27 +436,6 @@  struct ice_prof_redir_section {
 	u8 redir_value[STRUCT_HACK_VAR_LEN];
 };
 
-/* package buffer building */
-
-struct ice_buf_build {
-	struct ice_buf buf;
-	u16 reserved_section_table_entries;
-};
-
-struct ice_pkg_enum {
-	struct ice_buf_table *buf_table;
-	u32 buf_idx;
-
-	u32 type;
-	struct ice_buf_hdr *buf;
-	u32 sect_idx;
-	void *sect;
-	u32 sect_type;
-
-	u32 entry_idx;
-	void *(*handler)(u32 sect_type, void *section, u32 index, u32 *offset);
-};
-
 /* Tunnel enabling */
 
 enum ice_tunnel_type {
diff --git a/drivers/net/ice/base/ice_switch.c b/drivers/net/ice/base/ice_switch.c
index 513623a0a4..ad61dde397 100644
--- a/drivers/net/ice/base/ice_switch.c
+++ b/drivers/net/ice/base/ice_switch.c
@@ -7417,37 +7417,18 @@  ice_create_recipe_group(struct ice_hw *hw, struct ice_sw_recipe *rm,
  * @hw: pointer to hardware structure
  * @lkups: lookup elements or match criteria for the advanced recipe, one
  *	   structure per protocol header
- * @lkups_cnt: number of protocols
  * @bm: bitmap of field vectors to consider
  * @fv_list: pointer to a list that holds the returned field vectors
  */
 static enum ice_status
-ice_get_fv(struct ice_hw *hw, struct ice_adv_lkup_elem *lkups, u16 lkups_cnt,
+ice_get_fv(struct ice_hw *hw, struct ice_prot_lkup_ext *lkups,
 	   ice_bitmap_t *bm, struct LIST_HEAD_TYPE *fv_list)
 {
-	enum ice_status status;
-	u8 *prot_ids;
-	u16 i;
-
-	if (!lkups_cnt)
+	if (!lkups->n_val_words)
 		return ICE_SUCCESS;
 
-	prot_ids = (u8 *)ice_calloc(hw, lkups_cnt, sizeof(*prot_ids));
-	if (!prot_ids)
-		return ICE_ERR_NO_MEMORY;
-
-	for (i = 0; i < lkups_cnt; i++)
-		if (!ice_prot_type_to_id(lkups[i].type, &prot_ids[i])) {
-			status = ICE_ERR_CFG;
-			goto free_mem;
-		}
-
 	/* Find field vectors that include all specified protocol types */
-	status = ice_get_sw_fv_list(hw, prot_ids, lkups_cnt, bm, fv_list);
-
-free_mem:
-	ice_free(hw, prot_ids);
-	return status;
+	return ice_get_sw_fv_list(hw, lkups, bm, fv_list);
 }
 
 /**
@@ -7840,16 +7821,7 @@  ice_add_adv_recipe(struct ice_hw *hw, struct ice_adv_lkup_elem *lkups,
 	 */
 	ice_get_compat_fv_bitmap(hw, rinfo, fv_bitmap);
 
-	/* If it is a packet to match any, add a lookup element to match direction
-	 * flag of source interface.
-	 */
-	if (rinfo->tun_type == ICE_SW_TUN_AND_NON_TUN &&
-	    lkups_cnt < ICE_MAX_CHAIN_WORDS) {
-		lkups[lkups_cnt].type = ICE_FLG_DIR;
-		lkups_cnt++;
-	}
-
-	status = ice_get_fv(hw, lkups, lkups_cnt, fv_bitmap, &rm->fv_list);
+	status = ice_get_fv(hw, lkup_exts, fv_bitmap, &rm->fv_list);
 	if (status)
 		goto err_unroll;
 
diff --git a/drivers/net/ice/base/ice_type.h b/drivers/net/ice/base/ice_type.h
index a17accff19..d94fdcda67 100644
--- a/drivers/net/ice/base/ice_type.h
+++ b/drivers/net/ice/base/ice_type.h
@@ -5,54 +5,15 @@ 
 #ifndef _ICE_TYPE_H_
 #define _ICE_TYPE_H_
 
-#define ETH_ALEN	6
-
-#define ETH_HEADER_LEN	14
-
-#define BIT(a) (1UL << (a))
-#define BIT_ULL(a) (1ULL << (a))
-
-#define BITS_PER_BYTE	8
-
-#define _FORCE_
-
-#define ICE_BYTES_PER_WORD	2
-#define ICE_BYTES_PER_DWORD	4
-#define ICE_MAX_TRAFFIC_CLASS	8
-
-/**
- * ROUND_UP - round up to next arbitrary multiple (not a power of 2)
- * @a: value to round up
- * @b: arbitrary multiple
- *
- * Round up to the next multiple of the arbitrary b.
- * Note, when b is a power of 2 use ICE_ALIGN() instead.
- */
-#define ROUND_UP(a, b)	((b) * DIVIDE_AND_ROUND_UP((a), (b)))
-
-#define MIN_T(_t, _a, _b)	min((_t)(_a), (_t)(_b))
-
-#define IS_ASCII(_ch)	((_ch) < 0x80)
-
-#define STRUCT_HACK_VAR_LEN
-/**
- * ice_struct_size - size of struct with C99 flexible array member
- * @ptr: pointer to structure
- * @field: flexible array member (last member of the structure)
- * @num: number of elements of that flexible array member
- */
-#define ice_struct_size(ptr, field, num) \
-	(sizeof(*(ptr)) + sizeof(*(ptr)->field) * (num))
-
-#define FLEX_ARRAY_SIZE(_ptr, _mem, cnt) ((cnt) * sizeof(_ptr->_mem[0]))
-
+#include "ice_defs.h"
 #include "ice_status.h"
 #include "ice_hw_autogen.h"
 #include "ice_devids.h"
 #include "ice_osdep.h"
 #include "ice_bitops.h" /* Must come before ice_controlq.h */
-#include "ice_controlq.h"
 #include "ice_lan_tx_rx.h"
+#include "ice_ddp.h"
+#include "ice_controlq.h"
 #include "ice_flex_type.h"
 #include "ice_protocol_type.h"
 #include "ice_sbq_cmd.h"
@@ -191,11 +152,6 @@  enum ice_aq_res_ids {
 #define ICE_CHANGE_LOCK_TIMEOUT		1000
 #define ICE_GLOBAL_CFG_LOCK_TIMEOUT	3000
 
-enum ice_aq_res_access_type {
-	ICE_RES_READ = 1,
-	ICE_RES_WRITE
-};
-
 struct ice_driver_ver {
 	u8 major_ver;
 	u8 minor_ver;
@@ -248,6 +204,7 @@  enum ice_mac_type {
 	ICE_MAC_UNKNOWN = 0,
 	ICE_MAC_E810,
 	ICE_MAC_GENERIC,
+	ICE_MAC_GENERIC_3K,
 };
 
 /* Media Types */
@@ -636,6 +593,7 @@  struct ice_hw_common_caps {
 #define ICE_EXT_TOPO_DEV_IMG_LOAD_EN	BIT(0)
 	bool ext_topo_dev_img_prog_en[ICE_EXT_TOPO_DEV_IMG_COUNT];
 #define ICE_EXT_TOPO_DEV_IMG_PROG_EN	BIT(1)
+	bool tx_sched_topo_comp_mode_en;
 };
 
 /* IEEE 1588 TIME_SYNC specific info */
@@ -1247,7 +1205,9 @@  struct ice_hw {
 	/* Active package version (currently active) */
 	struct ice_pkg_ver active_pkg_ver;
 	u32 pkg_seg_id;
+	u32 pkg_sign_type;
 	u32 active_track_id;
+	u8 pkg_has_signing_seg:1;
 	u8 active_pkg_name[ICE_PKG_NAME_SIZE];
 	u8 active_pkg_in_nvm;
 
diff --git a/drivers/net/ice/base/ice_vlan_mode.c b/drivers/net/ice/base/ice_vlan_mode.c
index 29c6509fc5..d1003a5a89 100644
--- a/drivers/net/ice/base/ice_vlan_mode.c
+++ b/drivers/net/ice/base/ice_vlan_mode.c
@@ -4,6 +4,7 @@ 
 
 #include "ice_common.h"
 
+#include "ice_ddp.h"
 /**
  * ice_pkg_get_supported_vlan_mode - chk if DDP supports Double VLAN mode (DVM)
  * @hw: pointer to the HW struct
diff --git a/drivers/net/ice/base/meson.build b/drivers/net/ice/base/meson.build
index 3cf4ce05fa..41ed2d96c6 100644
--- a/drivers/net/ice/base/meson.build
+++ b/drivers/net/ice/base/meson.build
@@ -26,6 +26,7 @@  sources = [
         'ice_flg_rd.c',
         'ice_xlt_kb.c',
         'ice_parser_rt.c',
+        'ice_ddp.c',
 ]
 
 error_cflags = [