diff --git a/drivers/net/wireless/ath/ath12k/rx_desc.h b/drivers/net/wireless/ath/ath12k/rx_desc.h
new file mode 100644
index 000000000000..5feaff6450ad
--- /dev/null
+++ b/drivers/net/wireless/ath/ath12k/rx_desc.h
@@ -0,0 +1,1441 @@
+/* SPDX-License-Identifier: BSD-3-Clause-Clear */
+/*
+ * Copyright (c) 2018-2021 The Linux Foundation. All rights reserved.
+ * Copyright (c) 2021-2022 Qualcomm Innovation Center, Inc. All rights reserved.
+ */
+#ifndef ATH12K_RX_DESC_H
+#define ATH12K_RX_DESC_H
+
+enum rx_desc_decap_type {
+	RX_DESC_DECAP_TYPE_RAW,
+	RX_DESC_DECAP_TYPE_NATIVE_WIFI,
+	RX_DESC_DECAP_TYPE_ETHERNET2_DIX,
+	RX_DESC_DECAP_TYPE_8023,
+};
+
+enum rx_desc_decrypt_status_code {
+	RX_DESC_DECRYPT_STATUS_CODE_OK,
+	RX_DESC_DECRYPT_STATUS_CODE_UNPROTECTED_FRAME,
+	RX_DESC_DECRYPT_STATUS_CODE_DATA_ERR,
+	RX_DESC_DECRYPT_STATUS_CODE_KEY_INVALID,
+	RX_DESC_DECRYPT_STATUS_CODE_PEER_ENTRY_INVALID,
+	RX_DESC_DECRYPT_STATUS_CODE_OTHER,
+};
+
+#define RX_MPDU_START_INFO0_REO_DEST_IND		GENMASK(4, 0)
+#define RX_MPDU_START_INFO0_LMAC_PEER_ID_MSB		GENMASK(6, 5)
+#define RX_MPDU_START_INFO0_FLOW_ID_TOEPLITZ		BIT(7)
+#define RX_MPDU_START_INFO0_PKT_SEL_FP_UCAST_DATA	BIT(8)
+#define RX_MPDU_START_INFO0_PKT_SEL_FP_MCAST_DATA	BIT(9)
+#define RX_MPDU_START_INFO0_PKT_SEL_FP_CTRL_BAR		BIT(10)
+#define RX_MPDU_START_INFO0_RXDMA0_SRC_RING_SEL		GENMASK(13, 11)
+#define RX_MPDU_START_INFO0_RXDMA0_DST_RING_SEL		GENMASK(16, 14)
+#define RX_MPDU_START_INFO0_MCAST_ECHO_DROP_EN		BIT(17)
+#define RX_MPDU_START_INFO0_WDS_LEARN_DETECT_EN		BIT(18)
+#define RX_MPDU_START_INFO0_INTRA_BSS_CHECK_EN		BIT(19)
+#define RX_MPDU_START_INFO0_USE_PPE			BIT(20)
+#define RX_MPDU_START_INFO0_PPE_ROUTING_EN		BIT(21)
+
+#define RX_MPDU_START_INFO1_REO_QUEUE_DESC_HI		GENMASK(7, 0)
+#define RX_MPDU_START_INFO1_RECV_QUEUE_NUM		GENMASK(23, 8)
+#define RX_MPDU_START_INFO1_PRE_DELIM_ERR_WARN		BIT(24)
+#define RX_MPDU_START_INFO1_FIRST_DELIM_ERR		BIT(25)
+
+#define RX_MPDU_START_INFO2_EPD_EN			BIT(0)
+#define RX_MPDU_START_INFO2_ALL_FRAME_ENCPD		BIT(1)
+#define RX_MPDU_START_INFO2_ENC_TYPE			GENMASK(5, 2)
+#define RX_MPDU_START_INFO2_VAR_WEP_KEY_WIDTH		GENMASK(7, 6)
+#define RX_MPDU_START_INFO2_MESH_STA			GENMASK(9, 8)
+#define RX_MPDU_START_INFO2_BSSID_HIT			BIT(10)
+#define RX_MPDU_START_INFO2_BSSID_NUM			GENMASK(14, 11)
+#define RX_MPDU_START_INFO2_TID				GENMASK(18, 15)
+
+#define RX_MPDU_START_INFO3_RXPCU_MPDU_FLTR		GENMASK(1, 0)
+#define RX_MPDU_START_INFO3_SW_FRAME_GRP_ID		GENMASK(8, 2)
+#define RX_MPDU_START_INFO3_NDP_FRAME			BIT(9)
+#define RX_MPDU_START_INFO3_PHY_ERR			BIT(10)
+#define RX_MPDU_START_INFO3_PHY_ERR_MPDU_HDR		BIT(11)
+#define RX_MPDU_START_INFO3_PROTO_VER_ERR		BIT(12)
+#define RX_MPDU_START_INFO3_AST_LOOKUP_VALID		BIT(13)
+#define RX_MPDU_START_INFO3_RANGING			BIT(14)
+
+#define RX_MPDU_START_INFO4_MPDU_FCTRL_VALID		BIT(0)
+#define RX_MPDU_START_INFO4_MPDU_DUR_VALID		BIT(1)
+#define RX_MPDU_START_INFO4_MAC_ADDR1_VALID		BIT(2)
+#define RX_MPDU_START_INFO4_MAC_ADDR2_VALID		BIT(3)
+#define RX_MPDU_START_INFO4_MAC_ADDR3_VALID		BIT(4)
+#define RX_MPDU_START_INFO4_MAC_ADDR4_VALID		BIT(5)
+#define RX_MPDU_START_INFO4_MPDU_SEQ_CTRL_VALID		BIT(6)
+#define RX_MPDU_START_INFO4_MPDU_QOS_CTRL_VALID		BIT(7)
+#define RX_MPDU_START_INFO4_MPDU_HT_CTRL_VALID		BIT(8)
+#define RX_MPDU_START_INFO4_ENCRYPT_INFO_VALID		BIT(9)
+#define RX_MPDU_START_INFO4_MPDU_FRAG_NUMBER		GENMASK(13, 10)
+#define RX_MPDU_START_INFO4_MORE_FRAG_FLAG		BIT(14)
+#define RX_MPDU_START_INFO4_FROM_DS			BIT(16)
+#define RX_MPDU_START_INFO4_TO_DS			BIT(17)
+#define RX_MPDU_START_INFO4_ENCRYPTED			BIT(18)
+#define RX_MPDU_START_INFO4_MPDU_RETRY			BIT(19)
+#define RX_MPDU_START_INFO4_MPDU_SEQ_NUM		GENMASK(31, 20)
+
+#define RX_MPDU_START_INFO5_KEY_ID			GENMASK(7, 0)
+#define RX_MPDU_START_INFO5_NEW_PEER_ENTRY		BIT(8)
+#define RX_MPDU_START_INFO5_DECRYPT_NEEDED		BIT(9)
+#define RX_MPDU_START_INFO5_DECAP_TYPE			GENMASK(11, 10)
+#define RX_MPDU_START_INFO5_VLAN_TAG_C_PADDING		BIT(12)
+#define RX_MPDU_START_INFO5_VLAN_TAG_S_PADDING		BIT(13)
+#define RX_MPDU_START_INFO5_STRIP_VLAN_TAG_C		BIT(14)
+#define RX_MPDU_START_INFO5_STRIP_VLAN_TAG_S		BIT(15)
+#define RX_MPDU_START_INFO5_PRE_DELIM_COUNT		GENMASK(27, 16)
+#define RX_MPDU_START_INFO5_AMPDU_FLAG			BIT(28)
+#define RX_MPDU_START_INFO5_BAR_FRAME			BIT(29)
+#define RX_MPDU_START_INFO5_RAW_MPDU			BIT(30)
+
+#define RX_MPDU_START_INFO6_MPDU_LEN			GENMASK(13, 0)
+#define RX_MPDU_START_INFO6_FIRST_MPDU			BIT(14)
+#define RX_MPDU_START_INFO6_MCAST_BCAST			BIT(15)
+#define RX_MPDU_START_INFO6_AST_IDX_NOT_FOUND		BIT(16)
+#define RX_MPDU_START_INFO6_AST_IDX_TIMEOUT		BIT(17)
+#define RX_MPDU_START_INFO6_POWER_MGMT			BIT(18)
+#define RX_MPDU_START_INFO6_NON_QOS			BIT(19)
+#define RX_MPDU_START_INFO6_NULL_DATA			BIT(20)
+#define RX_MPDU_START_INFO6_MGMT_TYPE			BIT(21)
+#define RX_MPDU_START_INFO6_CTRL_TYPE			BIT(22)
+#define RX_MPDU_START_INFO6_MORE_DATA			BIT(23)
+#define RX_MPDU_START_INFO6_EOSP			BIT(24)
+#define RX_MPDU_START_INFO6_FRAGMENT			BIT(25)
+#define RX_MPDU_START_INFO6_ORDER			BIT(26)
+#define RX_MPDU_START_INFO6_UAPSD_TRIGGER		BIT(27)
+#define RX_MPDU_START_INFO6_ENCRYPT_REQUIRED		BIT(28)
+#define RX_MPDU_START_INFO6_DIRECTED			BIT(29)
+#define RX_MPDU_START_INFO6_AMSDU_PRESENT		BIT(30)
+
+#define RX_MPDU_START_INFO7_VDEV_ID			GENMASK(7, 0)
+#define RX_MPDU_START_INFO7_SERVICE_CODE		GENMASK(16, 8)
+#define RX_MPDU_START_INFO7_PRIORITY_VALID		BIT(17)
+#define RX_MPDU_START_INFO7_SRC_INFO			GENMASK(29, 18)
+
+#define RX_MPDU_START_INFO8_AUTH_TO_SEND_WDS		BIT(0)
+
+struct rx_mpdu_start_qcn9274 {
+	__le32 info0;
+	__le32 reo_queue_desc_lo;
+	__le32 info1;
+	__le32 pn[4];
+	__le32 info2;
+	__le32 peer_meta_data;
+	__le16 info3;
+	__le16 phy_ppdu_id;
+	__le16 ast_index;
+	__le16 sw_peer_id;
+	__le32 info4;
+	__le32 info5;
+	__le32 info6;
+	__le16 frame_ctrl;
+	__le16 duration;
+	u8 addr1[ETH_ALEN];
+	u8 addr2[ETH_ALEN];
+	u8 addr3[ETH_ALEN];
+	__le16 seq_ctrl;
+	u8 addr4[ETH_ALEN];
+	__le16 qos_ctrl;
+	__le32 ht_ctrl;
+	__le32 info7;
+	u8 multi_link_addr1[ETH_ALEN];
+	u8 multi_link_addr2[ETH_ALEN];
+	__le32 info8;
+	__le32 res0;
+	__le32 res1;
+} __packed;
+
+/* rx_mpdu_start
+ *
+ * reo_destination_indication
+ *		The id of the reo exit ring where the msdu frame shall push
+ *		after (MPDU level) reordering has finished. Values are defined
+ *		in enum %HAL_RX_MSDU_DESC_REO_DEST_IND_.
+ *
+ * lmac_peer_id_msb
+ *
+ *		If use_flow_id_toeplitz_clfy is set and lmac_peer_id_'sb
+ *		is 2'b00, Rx OLE uses a REO destination indicati'n of {1'b1,
+ *		hash[3:0]} using the chosen Toeplitz hash from Common Parser
+ *		if flow search fails.
+ *		If use_flow_id_toeplitz_clfy is set and lmac_peer_id_msb
+ *		's not 2'b00, Rx OLE uses a REO destination indication of
+ *		{lmac_peer_id_msb, hash[2:0]} using the chosen Toeplitz
+ *		hash from Common Parser if flow search fails.
+ *
+ * use_flow_id_toeplitz_clfy
+ *		Indication to Rx OLE to enable REO destination routing based
+ *		on the chosen Toeplitz hash from Common Parser, in case
+ *		flow search fails
+ *
+ * pkt_selection_fp_ucast_data
+ *		Filter pass Unicast data frame (matching rxpcu_filter_pass
+ *		and sw_frame_group_Unicast_data) routing selection
+ *
+ * pkt_selection_fp_mcast_data
+ *		Filter pass Multicast data frame (matching rxpcu_filter_pass
+ *		and sw_frame_group_Multicast_data) routing selection
+ *
+ * pkt_selection_fp_ctrl_bar
+ *		Filter pass BAR frame (matching rxpcu_filter_pass
+ *		and sw_frame_group_ctrl_1000) routing selection
+ *
+ * rxdma0_src_ring_selection
+ *		Field only valid when for the received frame type the corresponding
+ *		pkt_selection_fp_... bit is set
+ *
+ * rxdma0_dst_ring_selection
+ *		Field only valid when for the received frame type the corresponding
+ *		pkt_selection_fp_... bit is set
+ *
+ * mcast_echo_drop_enable
+ *		If set, for multicast packets, multicast echo check (i.e.
+ *		SA search with mcast_echo_check = 1) shall be performed
+ *		by RXOLE, and any multicast echo packets should be indicated
+ *		 to RXDMA for release to WBM
+ *
+ * wds_learning_detect_en
+ *		If set, WDS learning detection based on SA search and notification
+ *		to FW (using RXDMA0 status ring) is enabled and the "timestamp"
+ *		field in address search failure cache-only entry should
+ *		be used to avoid multiple WDS learning notifications.
+ *
+ * intrabss_check_en
+ *		If set, intra-BSS routing detection is enabled
+ *
+ * use_ppe
+ *		Indicates to RXDMA to ignore the REO_destination_indication
+ *		and use a programmed value corresponding to the REO2PPE
+ *		ring
+ *		This override to REO2PPE for packets requiring multiple
+ *		buffers shall be disabled based on an RXDMA configuration,
+ *		as PPE may not support such packets.
+ *
+ *		Supported only in full AP chips, not in client/soft
+ *		chips
+ *
+ * ppe_routing_enable
+ *		Global enable/disable bit for routing to PPE, used to disable
+ *		PPE routing even if RXOLE CCE or flow search indicate 'Use_PPE'
+ *		This is set by SW for peers which are being handled by a
+ *		host SW/accelerator subsystem that also handles packet
+ *		uffer management for WiFi-to-PPE routing.
+ *
+ *		This is cleared by SW for peers which are being handled
+ *		by a different subsystem, completely disabling WiFi-to-PPE
+ *		routing for such peers.
+ *
+ * rx_reo_queue_desc_addr_lo
+ *		Address (lower 32 bits) of the REO queue descriptor.
+ *
+ * rx_reo_queue_desc_addr_hi
+ *		Address (upper 8 bits) of the REO queue descriptor.
+ *
+ * receive_queue_number
+ *		Indicates the MPDU queue ID to which this MPDU link
+ *		descriptor belongs.
+ *
+ * pre_delim_err_warning
+ *		Indicates that a delimiter FCS error was found in between the
+ *		previous MPDU and this MPDU. Note that this is just a warning,
+ *		and does not mean that this MPDU is corrupted in any way. If
+ *		it is, there will be other errors indicated such as FCS or
+ *		decrypt errors.
+ *
+ * first_delim_err
+ *		Indicates that the first delimiter had a FCS failure.
+ *
+ * pn
+ *		The PN number.
+ *
+ * epd_en
+ *		Field only valid when AST_based_lookup_valid == 1.
+ *		In case of ndp or phy_err or AST_based_lookup_valid == 0,
+ *		this field will be set to 0
+ *		If set to one use EPD instead of LPD
+ *		In case of ndp or phy_err, this field will never be set.
+ *
+ * all_frames_shall_be_encrypted
+ *		In case of ndp or phy_err or AST_based_lookup_valid == 0,
+ *		this field will be set to 0
+ *
+ *		When set, all frames (data only ?) shall be encrypted. If
+ *		not, RX CRYPTO shall set an error flag.
+ *
+ *
+ * encrypt_type
+ *		In case of ndp or phy_err or AST_based_lookup_valid == 0,
+ *		this field will be set to 0
+ *
+ *		Indicates type of decrypt cipher used (as defined in the
+ *		peer entry)
+ *
+ * wep_key_width_for_variable_key
+ *
+ *		Field only valid when key_type is set to wep_varied_width.
+ *
+ * mesh_sta
+ *
+ * bssid_hit
+ *		When set, the BSSID of the incoming frame matched one of
+ *		 the 8 BSSID register values
+ * bssid_number
+ *		Field only valid when bssid_hit is set.
+ *		This number indicates which one out of the 8 BSSID register
+ *		values matched the incoming frame
+ *
+ * tid
+ *		Field only valid when mpdu_qos_control_valid is set
+ *		The TID field in the QoS control field
+ *
+ * peer_meta_data
+ *		Meta data that SW has programmed in the Peer table entry
+ *		of the transmitting STA.
+ *
+ * rxpcu_mpdu_filter_in_category
+ *		Field indicates what the reason was that this mpdu frame
+ *		was allowed to come into the receive path by rxpcu. Values
+ *		are defined in enum %RX_DESC_RXPCU_FILTER_*.
+ *
+ * sw_frame_group_id
+ *		SW processes frames based on certain classifications. Values
+ *		are defined in enum %RX_DESC_SW_FRAME_GRP_ID_*.
+ *
+ * ndp_frame
+ *		When set, the received frame was an NDP frame, and thus
+ *		there will be no MPDU data.
+ * phy_err
+ *		When set, a PHY error was received before MAC received any
+ *		data, and thus there will be no MPDU data.
+ *
+ * phy_err_during_mpdu_header
+ *		When set, a PHY error was received before MAC received the
+ *		complete MPDU header which was needed for proper decoding
+ *
+ * protocol_version_err
+ *		Set when RXPCU detected a version error in the Frame control
+ *		field
+ *
+ * ast_based_lookup_valid
+ *		When set, AST based lookup for this frame has found a valid
+ *		result.
+ *
+ * ranging
+ *		When set, a ranging NDPA or a ranging NDP was received.
+ *
+ * phy_ppdu_id
+ *		A ppdu counter value that PHY increments for every PPDU
+ *		received. The counter value wraps around.
+ *
+ * ast_index
+ *
+ *		This field indicates the index of the AST entry corresponding
+ *		to this MPDU. It is provided by the GSE module instantiated
+ *		in RXPCU.
+ *		A value of 0xFFFF indicates an invalid AST index, meaning
+ *		that No AST entry was found or NO AST search was performed
+ *
+ * sw_peer_id
+ *		In case of ndp or phy_err or AST_based_lookup_valid == 0,
+ *		this field will be set to 0
+ *		This field indicates a unique peer identifier. It is set
+ *		equal to field 'sw_peer_id' from the AST entry
+ *
+ * frame_control_valid
+ *		When set, the field Mpdu_Frame_control_field has valid information
+ *
+ * frame_duration_valid
+ *		When set, the field Mpdu_duration_field has valid information
+ *
+ * mac_addr_ad1..4_valid
+ *		When set, the fields mac_addr_adx_..... have valid information
+ *
+ * mpdu_seq_ctrl_valid
+ *
+ *		When set, the fields mpdu_sequence_control_field and mpdu_sequence_number
+ *		have valid information as well as field
+ *		For MPDUs without a sequence control field, this field will
+ *		not be set.
+ *
+ * mpdu_qos_ctrl_valid, mpdu_ht_ctrl_valid
+ *
+ *		When set, the field mpdu_qos_control_field, mpdu_ht_control has valid
+ *		information, For MPDUs without a QoS,HT control field, this field
+ *		will not be set.
+ *
+ * frame_encryption_info_valid
+ *
+ *		When set, the encryption related info fields, like IV and
+ *		PN are valid
+ *		For MPDUs that are not encrypted, this will not be set.
+ *
+ * mpdu_fragment_number
+ *
+ *		Field only valid when Mpdu_sequence_control_valid is set
+ *		AND Fragment_flag is set. The fragment number from the 802.11 header
+ *
+ * more_fragment_flag
+ *
+ *		The More Fragment bit setting from the MPDU header of the
+ *		received frame
+ *
+ * fr_ds
+ *
+ *		Field only valid when Mpdu_frame_control_valid is set
+ *		Set if the from DS bit is set in the frame control.
+ *
+ * to_ds
+ *
+ *		Field only valid when Mpdu_frame_control_valid is set
+ *		Set if the to DS bit is set in the frame control.
+ *
+ * encrypted
+ *
+ *		Field only valid when Mpdu_frame_control_valid is set.
+ *		Protected bit from the frame control.
+ *
+ * mpdu_retry
+ *		Field only valid when Mpdu_frame_control_valid is set.
+ *		Retry bit from the frame control.  Only valid when first_msdu is set
+ *
+ * mpdu_sequence_number
+ *		Field only valid when Mpdu_sequence_control_valid is set.
+ *
+ *		The sequence number from the 802.11 header.
+ * key_id
+ *		The key ID octet from the IV.
+ *		Field only valid when Frame_encryption_info_valid is set
+ *
+ * new_peer_entry
+ *		Set if new RX_PEER_ENTRY TLV follows. If clear, RX_PEER_ENTRY
+ *		doesn't follow so RX DECRYPTION module either uses old peer
+ *		entry or not decrypt.
+ *
+ * decrypt_needed
+ *		When RXPCU sets bit 'ast_index_not_found or ast_index_timeout',
+ *		RXPCU will also ensure that this bit is NOT set. CRYPTO for that
+ *		reason only needs to evaluate this bit and non of the other ones
+ *
+ * decap_type
+ *		Used by the OLE during decapsulation. Values are defined in
+ *		enum %MPDU_START_DECAP_TYPE_*.
+ *
+ * rx_insert_vlan_c_tag_padding
+ * rx_insert_vlan_s_tag_padding
+ *		Insert 4 byte of all zeros as VLAN tag or double VLAN tag if
+ *		the rx payload does not have VLAN.
+ *
+ * strip_vlan_c_tag_decap
+ * strip_vlan_s_tag_decap
+ *		Strip VLAN or double VLAN during decapsulation.
+ *
+ * pre_delim_count
+ *		The number of delimiters before this MPDU. Note that this
+ *		number is cleared at PPDU start. If this MPDU is the first
+ *		received MPDU in the PPDU and this MPDU gets filtered-in,
+ *		this field will indicate the number of delimiters located
+ *		after the last MPDU in the previous PPDU.
+ *
+ *		If this MPDU is located after the first received MPDU in
+ *		an PPDU, this field will indicate the number of delimiters
+ *		located between the previous MPDU and this MPDU.
+ *
+ * ampdu_flag
+ *		Received frame was part of an A-MPDU.
+ *
+ * bar_frame
+ *		Received frame is a BAR frame
+ *
+ * raw_mpdu
+ *		Set when no 802.11 to nwifi/ethernet hdr conversion is done
+ *
+ * mpdu_length
+ *		MPDU length before decapsulation.
+ *
+ * first_mpdu
+ *		Indicates the first MSDU of the PPDU.  If both first_mpdu
+ *		and last_mpdu are set in the MSDU then this is a not an
+ *		A-MPDU frame but a stand alone MPDU.  Interior MPDU in an
+ *		A-MPDU shall have both first_mpdu and last_mpdu bits set to
+ *		0.  The PPDU start status will only be valid when this bit
+ *		is set.
+ *
+ * mcast_bcast
+ *		Multicast / broadcast indicator.  Only set when the MAC
+ *		address 1 bit 0 is set indicating mcast/bcast and the BSSID
+ *		matches one of the 4 BSSID registers. Only set when
+ *		first_msdu is set.
+ *
+ * ast_index_not_found
+ *		Only valid when first_msdu is set. Indicates no AST matching
+ *		entries within the max search count.
+ *
+ * ast_index_timeout
+ *		Only valid when first_msdu is set. Indicates an unsuccessful
+ *		search in the address search table due to timeout.
+ *
+ * power_mgmt
+ *		Power management bit set in the 802.11 header.  Only set
+ *		when first_msdu is set.
+ *
+ * non_qos
+ *		Set if packet is not a non-QoS data frame.  Only set when
+ *		first_msdu is set.
+ *
+ * null_data
+ *		Set if frame type indicates either null data or QoS null
+ *		data format.  Only set when first_msdu is set.
+ *
+ * mgmt_type
+ *		Set if packet is a management packet.  Only set when
+ *		first_msdu is set.
+ *
+ * ctrl_type
+ *		Set if packet is a control packet.  Only set when first_msdu
+ *		is set.
+ *
+ * more_data
+ *		Set if more bit in frame control is set.  Only set when
+ *		first_msdu is set.
+ *
+ * eosp
+ *		Set if the EOSP (end of service period) bit in the QoS
+ *		control field is set.  Only set when first_msdu is set.
+ *
+ *
+ * fragment_flag
+ *		Fragment indication
+ *
+ * order
+ *		Set if the order bit in the frame control is set.  Only
+ *		set when first_msdu is set.
+ *
+ * u_apsd_trigger
+ *		U-APSD trigger frame
+ *
+ * encrypt_required
+ *		Indicates that this data type frame is not encrypted even if
+ *		the policy for this MPDU requires encryption as indicated in
+ *		the peer table key type.
+ *
+ * directed
+ *		MPDU is a directed packet which means that the RA matched
+ *		our STA addresses.  In proxySTA it means that the TA matched
+ *		an entry in our address search table with the corresponding
+ *		'no_ack' bit is the address search entry cleared.
+ * amsdu_present
+ *		AMSDU present
+ *
+ * mpdu_frame_control_field
+ *		Frame control field in header. Only valid when the field is marked valid.
+ *
+ * mpdu_duration_field
+ *		Duration field in header. Only valid when the field is marked valid.
+ *
+ * mac_addr_adx
+ *		MAC addresses in the received frame. Only valid when corresponding
+ *		address valid bit is set
+ *
+ * mpdu_qos_control_field, mpdu_ht_control_field
+ *		QoS/HT control fields from header. Valid only when corresponding fields
+ *		are marked valid
+ *
+ * vdev_id
+ *		Virtual device associated with this peer
+ *		RXOLE uses this to determine intra-BSS routing.
+ *
+ * service_code
+ *		Opaque service code between PPE and Wi-Fi
+ *		This field gets passed on by REO to PPE in the EDMA descriptor
+ *		('REO_TO_PPE_RING').
+ *
+ * priority_valid
+ *		This field gets passed on by REO to PPE in the EDMA descriptor
+ *		('REO_TO_PPE_RING').
+ *
+ * src_info
+ *		Source (virtual) device/interface info. associated with
+ *		this peer
+ *		This field gets passed on by REO to PPE in the EDMA descriptor
+ *		('REO_TO_PPE_RING').
+ *
+ * multi_link_addr_ad1_ad2_valid
+ *		If set, Rx OLE shall convert Address1 and Address2 of received
+ *		data frames to multi-link addresses during decapsulation to eth/nwifi
+ *
+ * multi_link_addr_ad1,ad2
+ *		Multi-link receiver address1,2. Only valid when corresponding
+ *		valid bit is set
+ *
+ * authorize_to_send_wds
+ *		If not set, RXDMA shall perform error-routing for WDS packets
+ *		as the sender is not authorized and might misuse WDS frame
+ *		format to inject packets with arbitrary DA/SA.
+ *
+ */
+
+enum rx_msdu_start_pkt_type {
+	RX_MSDU_START_PKT_TYPE_11A,
+	RX_MSDU_START_PKT_TYPE_11B,
+	RX_MSDU_START_PKT_TYPE_11N,
+	RX_MSDU_START_PKT_TYPE_11AC,
+	RX_MSDU_START_PKT_TYPE_11AX,
+};
+
+enum rx_msdu_start_sgi {
+	RX_MSDU_START_SGI_0_8_US,
+	RX_MSDU_START_SGI_0_4_US,
+	RX_MSDU_START_SGI_1_6_US,
+	RX_MSDU_START_SGI_3_2_US,
+};
+
+enum rx_msdu_start_recv_bw {
+	RX_MSDU_START_RECV_BW_20MHZ,
+	RX_MSDU_START_RECV_BW_40MHZ,
+	RX_MSDU_START_RECV_BW_80MHZ,
+	RX_MSDU_START_RECV_BW_160MHZ,
+};
+
+enum rx_msdu_start_reception_type {
+	RX_MSDU_START_RECEPTION_TYPE_SU,
+	RX_MSDU_START_RECEPTION_TYPE_DL_MU_MIMO,
+	RX_MSDU_START_RECEPTION_TYPE_DL_MU_OFDMA,
+	RX_MSDU_START_RECEPTION_TYPE_DL_MU_OFDMA_MIMO,
+	RX_MSDU_START_RECEPTION_TYPE_UL_MU_MIMO,
+	RX_MSDU_START_RECEPTION_TYPE_UL_MU_OFDMA,
+	RX_MSDU_START_RECEPTION_TYPE_UL_MU_OFDMA_MIMO,
+};
+
+#define RX_MSDU_END_INFO0_RXPCU_MPDU_FITLER	GENMASK(1, 0)
+#define RX_MSDU_END_INFO0_SW_FRAME_GRP_ID	GENMASK(8, 2)
+
+#define RX_MSDU_END_INFO1_REPORTED_MPDU_LENGTH	GENMASK(13, 0)
+
+#define RX_MSDU_END_INFO2_CCE_SUPER_RULE	GENMASK(13, 8)
+#define RX_MSDU_END_INFO2_CCND_TRUNCATE		BIT(14)
+#define RX_MSDU_END_INFO2_CCND_CCE_DIS		BIT(15)
+
+#define RX_MSDU_END_INFO3_DA_OFFSET		GENMASK(5, 0)
+#define RX_MSDU_END_INFO3_SA_OFFSET		GENMASK(11, 6)
+#define RX_MSDU_END_INFO3_DA_OFFSET_VALID	BIT(12)
+#define RX_MSDU_END_INFO3_SA_OFFSET_VALID	BIT(13)
+
+#define RX_MSDU_END_INFO4_TCP_FLAG		GENMASK(8, 0)
+#define RX_MSDU_END_INFO4_LRO_ELIGIBLE		BIT(9)
+
+#define RX_MSDU_END_INFO5_SA_IDX_TIMEOUT	BIT(0)
+#define RX_MSDU_END_INFO5_DA_IDX_TIMEOUT	BIT(1)
+#define RX_MSDU_END_INFO5_TO_DS			BIT(2)
+#define RX_MSDU_END_INFO5_TID			GENMASK(6, 3)
+#define RX_MSDU_END_INFO5_SA_IS_VALID		BIT(7)
+#define RX_MSDU_END_INFO5_DA_IS_VALID		BIT(8)
+#define RX_MSDU_END_INFO5_DA_IS_MCBC		BIT(9)
+#define RX_MSDU_END_INFO5_L3_HDR_PADDING	GENMASK(11, 10)
+#define RX_MSDU_END_INFO5_FIRST_MSDU		BIT(12)
+#define RX_MSDU_END_INFO5_LAST_MSDU		BIT(13)
+#define RX_MSDU_END_INFO5_FROM_DS		BIT(14)
+#define RX_MSDU_END_INFO5_IP_CHKSUM_FAIL_COPY	BIT(15)
+
+#define RX_MSDU_END_INFO6_MSDU_DROP		BIT(0)
+#define RX_MSDU_END_INFO6_REO_DEST_IND		GENMASK(5, 1)
+#define RX_MSDU_END_INFO6_FLOW_IDX		GENMASK(25, 6)
+#define RX_MSDU_END_INFO6_USE_PPE		BIT(26)
+#define RX_MSDU_END_INFO6_MESH_STA		GENMASK(28, 27)
+#define RX_MSDU_END_INFO6_VLAN_CTAG_STRIPPED	BIT(29)
+#define RX_MSDU_END_INFO6_VLAN_STAG_STRIPPED	BIT(30)
+#define RX_MSDU_END_INFO6_FRAGMENT_FLAG		BIT(31)
+
+#define RX_MSDU_END_INFO7_AGGR_COUNT		GENMASK(7, 0)
+#define RX_MSDU_END_INFO7_FLOW_AGGR_CONTN	BIT(8)
+#define RX_MSDU_END_INFO7_FISA_TIMEOUT		BIT(9)
+#define RX_MSDU_END_INFO7_TCPUDP_CSUM_FAIL_CPY	BIT(10)
+#define RX_MSDU_END_INFO7_MSDU_LIMIT_ERROR	BIT(11)
+#define RX_MSDU_END_INFO7_FLOW_IDX_TIMEOUT	BIT(12)
+#define RX_MSDU_END_INFO7_FLOW_IDX_INVALID	BIT(13)
+#define RX_MSDU_END_INFO7_CCE_MATCH		BIT(14)
+#define RX_MSDU_END_INFO7_AMSDU_PARSER_ERR	BIT(15)
+
+#define RX_MSDU_END_INFO8_KEY_ID		GENMASK(7, 0)
+
+#define RX_MSDU_END_INFO9_SERVICE_CODE		GENMASK(14, 6)
+#define RX_MSDU_END_INFO9_PRIORITY_VALID	BIT(15)
+#define RX_MSDU_END_INFO9_INRA_BSS		BIT(16)
+#define RX_MSDU_END_INFO9_DEST_CHIP_ID		GENMASK(18, 17)
+#define RX_MSDU_END_INFO9_MCAST_ECHO		BIT(19)
+#define RX_MSDU_END_INFO9_WDS_LEARN_EVENT	BIT(20)
+#define RX_MSDU_END_INFO9_WDS_ROAM_EVENT	BIT(21)
+#define RX_MSDU_END_INFO9_WDS_KEEP_ALIVE_EVENT	BIT(22)
+
+#define RX_MSDU_END_INFO10_MSDU_LENGTH		GENMASK(13, 0)
+#define RX_MSDU_END_INFO10_STBC			BIT(14)
+#define RX_MSDU_END_INFO10_IPSEC_ESP		BIT(15)
+#define RX_MSDU_END_INFO10_L3_OFFSET		GENMASK(22, 16)
+#define RX_MSDU_END_INFO10_IPSEC_AH		BIT(23)
+#define RX_MSDU_END_INFO10_L4_OFFSET		GENMASK(31, 24)
+
+#define RX_MSDU_END_INFO11_MSDU_NUMBER		GENMASK(7, 0)
+#define RX_MSDU_END_INFO11_DECAP_FORMAT		GENMASK(9, 8)
+#define RX_MSDU_END_INFO11_IPV4			BIT(10)
+#define RX_MSDU_END_INFO11_IPV6			BIT(11)
+#define RX_MSDU_END_INFO11_TCP			BIT(12)
+#define RX_MSDU_END_INFO11_UDP			BIT(13)
+#define RX_MSDU_END_INFO11_IP_FRAG		BIT(14)
+#define RX_MSDU_END_INFO11_TCP_ONLY_ACK		BIT(15)
+#define RX_MSDU_END_INFO11_DA_IS_BCAST_MCAST	BIT(16)
+#define RX_MSDU_END_INFO11_SEL_TOEPLITZ_HASH	GENMASK(18, 17)
+#define RX_MSDU_END_INFO11_IP_FIXED_HDR_VALID	BIT(19)
+#define RX_MSDU_END_INFO11_IP_EXTN_HDR_VALID	BIT(20)
+#define RX_MSDU_END_INFO11_IP_TCP_UDP_HDR_VALID	BIT(21)
+#define RX_MSDU_END_INFO11_MESH_CTRL_PRESENT	BIT(22)
+#define RX_MSDU_END_INFO11_LDPC			BIT(23)
+#define RX_MSDU_END_INFO11_IP4_IP6_NXT_HDR	GENMASK(31, 24)
+
+#define RX_MSDU_END_INFO12_USER_RSSI		GENMASK(7, 0)
+#define RX_MSDU_END_INFO12_PKT_TYPE		GENMASK(11, 8)
+#define RX_MSDU_END_INFO12_SGI			GENMASK(13, 12)
+#define RX_MSDU_END_INFO12_RATE_MCS		GENMASK(17, 14)
+#define RX_MSDU_END_INFO12_RECV_BW		GENMASK(20, 18)
+#define RX_MSDU_END_INFO12_RECEPTION_TYPE	GENMASK(23, 21)
+#define RX_MSDU_END_INFO12_MIMO_SS_BITMAP	GENMASK(30, 24)
+#define RX_MSDU_END_INFO12_MIMO_DONE_COPY	BIT(31)
+
+#define RX_MSDU_END_INFO13_FIRST_MPDU		BIT(0)
+#define RX_MSDU_END_INFO13_MCAST_BCAST		BIT(2)
+#define RX_MSDU_END_INFO13_AST_IDX_NOT_FOUND	BIT(3)
+#define RX_MSDU_END_INFO13_AST_IDX_TIMEDOUT	BIT(4)
+#define RX_MSDU_END_INFO13_POWER_MGMT		BIT(5)
+#define RX_MSDU_END_INFO13_NON_QOS		BIT(6)
+#define RX_MSDU_END_INFO13_NULL_DATA		BIT(7)
+#define RX_MSDU_END_INFO13_MGMT_TYPE		BIT(8)
+#define RX_MSDU_END_INFO13_CTRL_TYPE		BIT(9)
+#define RX_MSDU_END_INFO13_MORE_DATA		BIT(10)
+#define RX_MSDU_END_INFO13_EOSP			BIT(11)
+#define RX_MSDU_END_INFO13_A_MSDU_ERROR		BIT(12)
+#define RX_MSDU_END_INFO13_ORDER		BIT(14)
+#define RX_MSDU_END_INFO13_WIFI_PARSER_ERR	BIT(15)
+#define RX_MSDU_END_INFO13_OVERFLOW_ERR		BIT(16)
+#define RX_MSDU_END_INFO13_MSDU_LEN_ERR		BIT(17)
+#define RX_MSDU_END_INFO13_TCP_UDP_CKSUM_FAIL	BIT(18)
+#define RX_MSDU_END_INFO13_IP_CKSUM_FAIL	BIT(19)
+#define RX_MSDU_END_INFO13_SA_IDX_INVALID	BIT(20)
+#define RX_MSDU_END_INFO13_DA_IDX_INVALID	BIT(21)
+#define RX_MSDU_END_INFO13_AMSDU_ADDR_MISMATCH	BIT(22)
+#define RX_MSDU_END_INFO13_RX_IN_TX_DECRYPT_BYP	BIT(23)
+#define RX_MSDU_END_INFO13_ENCRYPT_REQUIRED	BIT(24)
+#define RX_MSDU_END_INFO13_DIRECTED		BIT(25)
+#define RX_MSDU_END_INFO13_BUFFER_FRAGMENT	BIT(26)
+#define RX_MSDU_END_INFO13_MPDU_LEN_ERR		BIT(27)
+#define RX_MSDU_END_INFO13_TKIP_MIC_ERR		BIT(28)
+#define RX_MSDU_END_INFO13_DECRYPT_ERR		BIT(29)
+#define RX_MSDU_END_INFO13_UNDECRYPT_FRAME_ERR	BIT(30)
+#define RX_MSDU_END_INFO13_FCS_ERR		BIT(31)
+
+#define RX_MSDU_END_INFO14_DECRYPT_STATUS_CODE	GENMASK(12, 10)
+#define RX_MSDU_END_INFO14_RX_BITMAP_NOT_UPDED	BIT(13)
+#define RX_MSDU_END_INFO14_MSDU_DONE		BIT(31)
+
+struct rx_msdu_end_qcn9274 {
+	__le16 info0;
+	__le16 phy_ppdu_id;
+	__le16 ip_hdr_cksum;
+	__le16 info1;
+	__le16 info2;
+	__le16 cumulative_l3_checksum;
+	__le32 rule_indication0;
+	__le32 ipv6_options_crc;
+	__le16 info3;
+	__le16 l3_type;
+	__le32 rule_indication1;
+	__le32 tcp_seq_num;
+	__le32 tcp_ack_num;
+	__le16 info4;
+	__le16 window_size;
+	__le16 sa_sw_peer_id;
+	__le16 info5;
+	__le16 sa_idx;
+	__le16 da_idx_or_sw_peer_id;
+	__le32 info6;
+	__le32 fse_metadata;
+	__le16 cce_metadata;
+	__le16 tcp_udp_cksum;
+	__le16 info7;
+	__le16 cumulative_ip_length;
+	__le32 info8;
+	__le32 info9;
+	__le32 info10;
+	__le32 info11;
+	__le16 vlan_ctag_ci;
+	__le16 vlan_stag_ci;
+	__le32 peer_meta_data;
+	__le32 info12;
+	__le32 flow_id_toeplitz;
+	__le32 ppdu_start_timestamp_63_32;
+	__le32 phy_meta_data;
+	__le32 ppdu_start_timestamp_31_0;
+	__le32 toeplitz_hash_2_or_4;
+	__le16 res0;
+	__le16 sa_15_0;
+	__le32 sa_47_16;
+	__le32 info13;
+	__le32 info14;
+} __packed;
+
+/* rx_msdu_end
+ *
+ * rxpcu_mpdu_filter_in_category
+ *		Field indicates what the reason was that this mpdu frame
+ *		was allowed to come into the receive path by rxpcu. Values
+ *		are defined in enum %RX_DESC_RXPCU_FILTER_*.
+ *
+ * sw_frame_group_id
+ *		SW processes frames based on certain classifications. Values
+ *		are defined in enum %RX_DESC_SW_FRAME_GRP_ID_*.
+ *
+ * phy_ppdu_id
+ *		A ppdu counter value that PHY increments for every PPDU
+ *		received. The counter value wraps around.
+ *
+ * ip_hdr_cksum
+ *		This can include the IP header checksum or the pseudo
+ *		header checksum used by TCP/UDP checksum.
+ *
+ * reported_mpdu_length
+ *		MPDU length before decapsulation. Only valid when first_msdu is
+ *		set. This field is taken directly from the length field of the
+ *		A-MPDU delimiter or the preamble length field for non-A-MPDU
+ *		frames.
+ *
+ * cce_super_rule
+ *		Indicates the super filter rule.
+ *
+ * cce_classify_not_done_truncate
+ *		Classification failed due to truncated frame.
+ *
+ * cce_classify_not_done_cce_dis
+ *		Classification failed due to CCE global disable
+ *
+ * cumulative_l3_checksum
+ *		FISA: IP header checksum including the total MSDU length
+ *		that is part of this flow aggregated so far, reported if
+ *		'RXOLE_R0_FISA_CTRL. CHKSUM_CUM_IP_LEN_EN' is set
+ *
+ * rule_indication
+ *		Bitmap indicating which of rules have matched.
+ *
+ * ipv6_options_crc
+ *		32 bit CRC computed out of  IP v6 extension headers.
+ *
+ * da_offset
+ *		Offset into MSDU buffer for DA.
+ *
+ * sa_offset
+ *		Offset into MSDU buffer for SA.
+ *
+ * da_offset_valid
+ *		da_offset field is valid. This will be set to 0 in case
+ *		of a dynamic A-MSDU when DA is compressed.
+ *
+ * sa_offset_valid
+ *		sa_offset field is valid. This will be set to 0 in case
+ *		of a dynamic A-MSDU when SA is compressed.
+ *
+ * l3_type
+ *		The 16-bit type value indicating the type of L3 later
+ *		extracted from LLC/SNAP, set to zero if SNAP is not
+ *		available.
+ *
+ * tcp_seq_number
+ *		TCP sequence number.
+ *
+ * tcp_ack_number
+ *		TCP acknowledge number.
+ *
+ * tcp_flag
+ *		TCP flags {NS, CWR, ECE, URG, ACK, PSH, RST, SYN, FIN}.
+ *
+ * lro_eligible
+ *		Computed out of TCP and IP fields to indicate that this
+ *		MSDU is eligible for LRO.
+ *
+ * window_size
+ *		TCP receive window size.
+ *
+ * sa_sw_peer_id
+ *		sw_peer_id from the address search entry corresponding to the
+ *		source address of the MSDU.
+ *
+ * sa_idx_timeout
+ *		Indicates an unsuccessful MAC source address search due to the
+ *		expiring of the search timer.
+ *
+ * da_idx_timeout
+ *		Indicates an unsuccessful MAC destination address search due to
+ *		the expiring of the search timer.
+ *
+ * to_ds
+ *		Set if the to DS bit is set in the frame control.
+ *
+ * tid
+ *		TID field in the QoS control field
+ *
+ * sa_is_valid
+ *		Indicates that OLE found a valid SA entry.
+ *
+ * da_is_valid
+ *		Indicates that OLE found a valid DA entry.
+ *
+ * da_is_mcbc
+ *		Field Only valid if da_is_valid is set. Indicates the DA address
+ *		was a Multicast of Broadcast address.
+ *
+ * l3_header_padding
+ *		Number of bytes padded  to make sure that the L3 header will
+ *		always start of a Dword boundary.
+ *
+ * first_msdu
+ *		Indicates the first MSDU of A-MSDU. If both first_msdu and
+ *		last_msdu are set in the MSDU then this is a non-aggregated MSDU
+ *		frame: normal MPDU. Interior MSDU in an A-MSDU shall have both
+ *		first_mpdu and last_mpdu bits set to 0.
+ *
+ * last_msdu
+ *		Indicates the last MSDU of the A-MSDU. MPDU end status is only
+ *		valid when last_msdu is set.
+ *
+ * fr_ds
+ *		Set if the from DS bit is set in the frame control.
+ *
+ * ip_chksum_fail_copy
+ *		Indicates that the computed checksum did not match the
+ *		checksum in the IP header.
+ *
+ * sa_idx
+ *		The offset in the address table which matches the MAC source
+ *		address.
+ *
+ * da_idx_or_sw_peer_id
+ *		Based on a register configuration in RXOLE, this field will
+ *		contain:
+ *		The offset in the address table which matches the MAC destination
+ *		address
+ *		OR:
+ *		sw_peer_id from the address search entry corresponding to
+ *		the destination address of the MSDU
+ *
+ * msdu_drop
+ *		REO shall drop this MSDU and not forward it to any other ring.
+ *
+ *		The id of the reo exit ring where the msdu frame shall push
+ *		after (MPDU level) reordering has finished. Values are defined
+ *		in enum %HAL_RX_MSDU_DESC_REO_DEST_IND_.
+ *
+ * flow_idx
+ *		Flow table index.
+ *
+ * use_ppe
+ *		Indicates to RXDMA to ignore the REO_destination_indication
+ *		and use a programmed value corresponding to the REO2PPE
+ *		ring
+ *
+ * mesh_sta
+ *		When set, this is a Mesh (11s) STA.
+ *
+ * vlan_ctag_stripped
+ *		Set by RXOLE if it stripped 4-bytes of C-VLAN Tag from the
+ *		packet
+ *
+ * vlan_stag_stripped
+ *		Set by RXOLE if it stripped 4-bytes of S-VLAN Tag from the
+ *		packet
+ *
+ * fragment_flag
+ *		Indicates that this is an 802.11 fragment frame.  This is
+ *		set when either the more_frag bit is set in the frame control
+ *		or the fragment number is not zero.  Only set when first_msdu
+ *		is set.
+ *
+ * fse_metadata
+ *		FSE related meta data.
+ *
+ * cce_metadata
+ *		CCE related meta data.
+ *
+ * tcp_udp_chksum
+ *		The value of the computed TCP/UDP checksum.  A mode bit
+ *		selects whether this checksum is the full checksum or the
+ *		partial checksum which does not include the pseudo header.
+ *
+ * aggregation_count
+ *		Number of MSDU's aggregated so far
+ *
+ * flow_aggregation_continuation
+ *		To indicate that this MSDU can be aggregated with
+ *		the previous packet with the same flow id
+ *
+ * fisa_timeout
+ *		To indicate that the aggregation has restarted for
+ *		this flow due to timeout
+ *
+ * tcp_udp_chksum_fail
+ *		Indicates that the computed checksum (tcp_udp_chksum) did
+ *		not match the checksum in the TCP/UDP header.
+ *
+ * msdu_limit_error
+ *		Indicates that the MSDU threshold was exceeded and thus all the
+ *		rest of the MSDUs will not be scattered and will not be
+ *		decapsulated but will be DMA'ed in RAW format as a single MSDU.
+ *
+ * flow_idx_timeout
+ *		Indicates an unsuccessful flow search due to the expiring of
+ *		the search timer.
+ *
+ * flow_idx_invalid
+ *		flow id is not valid.
+ *
+ * cce_match
+ *		Indicates that this status has a corresponding MSDU that
+ *		requires FW processing. The OLE will have classification
+ *		ring mask registers which will indicate the ring(s) for
+ *		packets and descriptors which need FW attention.
+ *
+ * amsdu_parser_error
+ *		A-MSDU could not be properly de-agregated.
+ *
+ * cumulative_ip_length
+ *		Total MSDU length that is part of this flow aggregated
+ *		so far
+ *
+ * key_id
+ *		The key ID octet from the IV. Only valid when first_msdu is set.
+ *
+ * service_code
+ *		Opaque service code between PPE and Wi-Fi
+ *
+ * priority_valid
+ *		This field gets passed on by REO to PPE in the EDMA descriptor
+ *
+ * intra_bss
+ *		This packet needs intra-BSS routing by SW as the 'vdev_id'
+ *		for the destination is the same as 'vdev_id' (from 'RX_MPDU_PCU_START')
+ *		that this MSDU was got in.
+ *
+ * dest_chip_id
+ *		If intra_bss is set, copied by RXOLE from 'ADDR_SEARCH_ENTRY'
+ *		to support intra-BSS routing with multi-chip multi-link
+ *		operation. This indicates into which chip's TCL the packet should be
+ *		queueued
+ *
+ * multicast_echo
+ *		If set, this packet is a multicast echo, i.e. the DA is
+ *		multicast and Rx OLE SA search with mcast_echo_check = 1
+ *		passed. RXDMA should release such packets to WBM.
+ *
+ * wds_learning_event
+ *		If set, this packet has an SA search failure with WDS learning
+ *		enabled for the peer. RXOLE should route this TLV to the
+ *		RXDMA0 status ring to notify FW.
+ *
+ * wds_roaming_event
+ *		If set, this packet's SA 'Sw_peer_id' mismatches the 'Sw_peer_id'
+ *		of the peer through which the packet was got, indicating
+ *		the SA node has roamed. RXOLE should route this TLV to
+ *		the RXDMA0 status ring to notify FW.
+ *
+ * wds_keep_alive_event
+ *		If set, the AST timestamp for this packet's SA is older
+ *		than the current timestamp by more than a threshold programmed
+ *		in RXOLE. RXOLE should route this TLV to the RXDMA0 status
+ *		ring to notify FW to keep the AST entry for the SA alive.
+ *
+ * msdu_length
+ *		MSDU length in bytes after decapsulation.
+ *		This field is still valid for MPDU frames without A-MSDU.
+ *		It still represents MSDU length after decapsulation
+ *
+ * stbc
+ *		When set, use STBC transmission rates.
+ *
+ * ipsec_esp
+ *		Set if IPv4/v6 packet is using IPsec ESP.
+ *
+ * l3_offset
+ *		Depending upon mode bit, this field either indicates the
+ *		L3 offset in bytes from the start of the RX_HEADER or the IP
+ *		offset in bytes from the start of the packet after
+ *		decapsulation. The latter is only valid if ipv4_proto or
+ *		ipv6_proto is set.
+ *
+ * ipsec_ah
+ *		Set if IPv4/v6 packet is using IPsec AH
+ *
+ * l4_offset
+ *		Depending upon mode bit, this field either indicates the
+ *		L4 offset nin bytes from the start of RX_HEADER (only valid
+ *		if either ipv4_proto or ipv6_proto is set to 1) or indicates
+ *		the offset in bytes to the start of TCP or UDP header from
+ *		the start of the IP header after decapsulation (Only valid if
+ *		tcp_proto or udp_proto is set). The value 0 indicates that
+ *		the offset is longer than 127 bytes.
+ *
+ * msdu_number
+ *		Indicates the MSDU number within a MPDU.  This value is
+ *		reset to zero at the start of each MPDU.  If the number of
+ *		MSDU exceeds 255 this number will wrap using modulo 256.
+ *
+ * decap_type
+ *		Indicates the format after decapsulation. Values are defined in
+ *		enum %MPDU_START_DECAP_TYPE_*.
+ *
+ * ipv4_proto
+ *		Set if L2 layer indicates IPv4 protocol.
+ *
+ * ipv6_proto
+ *		Set if L2 layer indicates IPv6 protocol.
+ *
+ * tcp_proto
+ *		Set if the ipv4_proto or ipv6_proto are set and the IP protocol
+ *		indicates TCP.
+ *
+ * udp_proto
+ *		Set if the ipv4_proto or ipv6_proto are set and the IP protocol
+ *		indicates UDP.
+ *
+ * ip_frag
+ *		Indicates that either the IP More frag bit is set or IP frag
+ *		number is non-zero.  If set indicates that this is a fragmented
+ *		IP packet.
+ *
+ * tcp_only_ack
+ *		Set if only the TCP Ack bit is set in the TCP flags and if
+ *		the TCP payload is 0.
+ *
+ * da_is_bcast_mcast
+ *		The destination address is broadcast or multicast.
+ *
+ * toeplitz_hash
+ *		Actual chosen Hash.
+ *		0 - Toeplitz hash of 2-tuple (IP source address, IP
+ *		    destination address)
+ *		1 - Toeplitz hash of 4-tuple (IP source	address,
+ *		    IP destination address, L4 (TCP/UDP) source port,
+ *		    L4 (TCP/UDP) destination port)
+ *		2 - Toeplitz of flow_id
+ *		3 - Zero is used
+ *
+ * ip_fixed_header_valid
+ *		Fixed 20-byte IPv4 header or 40-byte IPv6 header parsed
+ *		fully within first 256 bytes of the packet
+ *
+ * ip_extn_header_valid
+ *		IPv6/IPv6 header, including IPv4 options and
+ *		recognizable extension headers parsed fully within first 256
+ *		bytes of the packet
+ *
+ * tcp_udp_header_valid
+ *		Fixed 20-byte TCP (excluding TCP options) or 8-byte UDP
+ *		header parsed fully within first 256 bytes of the packet
+ *
+ * mesh_control_present
+ *		When set, this MSDU includes the 'Mesh Control' field
+ *
+ * ldpc
+ *
+ * ip4_protocol_ip6_next_header
+ *		For IPv4, this is the 8 bit protocol field set). For IPv6 this
+ *		is the 8 bit next_header field.
+ *
+ *
+ * vlan_ctag_ci
+ *		2 bytes of C-VLAN Tag Control Information from WHO_L2_LLC
+ *
+ * vlan_stag_ci
+ *		2 bytes of S-VLAN Tag Control Information from WHO_L2_LLC
+ *		in case of double VLAN
+ *
+ * peer_meta_data
+ *		Meta data that SW has programmed in the Peer table entry
+ *		of the transmitting STA.
+ *
+ * user_rssi
+ *		RSSI for this user
+ *
+ * pkt_type
+ *		Values are defined in enum %RX_MSDU_START_PKT_TYPE_*.
+ *
+ * sgi
+ *		Field only valid when pkt type is HT, VHT or HE. Values are
+ *		defined in enum %RX_MSDU_START_SGI_*.
+ *
+ * rate_mcs
+ *		MCS Rate used.
+ *
+ * receive_bandwidth
+ *		Full receive Bandwidth. Values are defined in enum
+ *		%RX_MSDU_START_RECV_*.
+ *
+ * reception_type
+ *		Indicates what type of reception this is and defined in enum
+ *		%RX_MSDU_START_RECEPTION_TYPE_*.
+ *
+ * mimo_ss_bitmap
+ *		Field only valid when
+ *		Reception_type is RX_MSDU_START_RECEPTION_TYPE_DL_MU_MIMO or
+ *		RX_MSDU_START_RECEPTION_TYPE_DL_MU_OFDMA_MIMO.
+ *
+ *		Bitmap, with each bit indicating if the related spatial
+ *		stream is used for this STA
+ *
+ *		LSB related to SS 0
+ *
+ *		0 - spatial stream not used for this reception
+ *		1 - spatial stream used for this reception
+ *
+ * msdu_done_copy
+ *		If set indicates that the RX packet data, RX header data,
+ *		RX PPDU start descriptor, RX MPDU start/end descriptor,
+ *		RX MSDU start/end descriptors and RX Attention descriptor
+ *		are all valid.  This bit is in the last 64-bit of the descriptor
+ *		expected to be subscribed in future hardware.
+ *
+ * flow_id_toeplitz
+ *		Toeplitz hash of 5-tuple
+ *		{IP source address, IP destination address, IP source port, IP
+ *		destination port, L4 protocol}  in case of non-IPSec.
+ *
+ *		In case of IPSec - Toeplitz hash of 4-tuple
+ *		{IP source address, IP destination address, SPI, L4 protocol}
+ *
+ *		The relevant Toeplitz key registers are provided in RxOLE's
+ *		instance of common parser module. These registers are separate
+ *		from the Toeplitz keys used by ASE/FSE modules inside RxOLE.
+ *		The actual value will be passed on from common parser module
+ *		to RxOLE in one of the WHO_* TLVs.
+ *
+ * ppdu_start_timestamp
+ *		Timestamp that indicates when the PPDU that contained this MPDU
+ *		started on the medium.
+ *
+ * phy_meta_data
+ *		SW programmed Meta data provided by the PHY. Can be used for SW
+ *		to indicate the channel the device is on.
+ *
+ * toeplitz_hash_2_or_4
+ *		Controlled by multiple RxOLE registers for TCP/UDP over
+ *		IPv4/IPv6 - Either, Toeplitz hash computed over 2-tuple
+ *		IPv4 or IPv6 src/dest addresses is reported; or, Toeplitz
+ *		hash computed over 4-tuple IPv4 or IPv6 src/dest addresses
+ *		and src/dest ports is reported. The Flow_id_toeplitz hash
+ *		can also be reported here. Usually the hash reported here
+ *		is the one used for hash-based REO routing (see use_flow_id_toeplitz_clfy
+ *		in 'RXPT_CLASSIFY_INFO').
+ *
+ * sa
+ *		Source MAC address
+ *
+ * first_mpdu
+ *		Indicates the first MSDU of the PPDU.  If both first_mpdu
+ *		and last_mpdu are set in the MSDU then this is a not an
+ *		A-MPDU frame but a stand alone MPDU.  Interior MPDU in an
+ *		A-MPDU shall have both first_mpdu and last_mpdu bits set to
+ *		0.  The PPDU start status will only be valid when this bit
+ *		is set.
+ *
+ * mcast_bcast
+ *		Multicast / broadcast indicator.  Only set when the MAC
+ *		address 1 bit 0 is set indicating mcast/bcast and the BSSID
+ *		matches one of the 4 BSSID registers. Only set when
+ *		first_msdu is set.
+ *
+ * ast_index_not_found
+ *		Only valid when first_msdu is set. Indicates no AST matching
+ *		entries within the max search count.
+ *
+ * ast_index_timeout
+ *		Only valid when first_msdu is set. Indicates an unsuccessful
+ *		search in the address search table due to timeout.
+ *
+ * power_mgmt
+ *		Power management bit set in the 802.11 header.  Only set
+ *		when first_msdu is set.
+ *
+ * non_qos
+ *		Set if packet is not a non-QoS data frame.  Only set when
+ *		first_msdu is set.
+ *
+ * null_data
+ *		Set if frame type indicates either null data or QoS null
+ *		data format.  Only set when first_msdu is set.
+ *
+ * mgmt_type
+ *		Set if packet is a management packet.  Only set when
+ *		first_msdu is set.
+ *
+ * ctrl_type
+ *		Set if packet is a control packet.  Only set when first_msdu
+ *		is set.
+ *
+ * more_data
+ *		Set if more bit in frame control is set.  Only set when
+ *		first_msdu is set.
+ *
+ * eosp
+ *		Set if the EOSP (end of service period) bit in the QoS
+ *		control field is set.  Only set when first_msdu is set.
+ *
+ * a_msdu_error
+ *		Set if number of MSDUs in A-MSDU is above a threshold or if the
+ *		size of the MSDU is invalid. This receive buffer will contain
+ *		all of the remainder of MSDUs in this MPDU w/o decapsulation.
+ *
+ * order
+ *		Set if the order bit in the frame control is set.  Only
+ *		set when first_msdu is set.
+ *
+ * wifi_parser_error
+ *		Indicates that the WiFi frame has one of the following errors
+ *
+ * overflow_err
+ *		RXPCU Receive FIFO ran out of space to receive the full MPDU.
+ *		Therefore this MPDU is terminated early and is thus corrupted.
+ *
+ *		This MPDU will not be ACKed.
+ *
+ *		RXPCU might still be able to correctly receive the following
+ *		MPDUs in the PPDU if enough fifo space became available in time.
+ *
+ * mpdu_length_err
+ *		Set by RXPCU if the expected MPDU length does not correspond
+ *		with the actually received number of bytes in the MPDU.
+ *
+ * tcp_udp_chksum_fail
+ *		Indicates that the computed checksum (tcp_udp_chksum) did
+ *		not match the checksum in the TCP/UDP header.
+ *
+ * ip_chksum_fail
+ *		Indicates that the computed checksum did not match the
+ *		checksum in the IP header.
+ *
+ * sa_idx_invalid
+ *		Indicates no matching entry was found in the address search
+ *		table for the source MAC address.
+ *
+ * da_idx_invalid
+ *		Indicates no matching entry was found in the address search
+ *		table for the destination MAC address.
+ *
+ * amsdu_addr_mismatch
+ *		Indicates that an A-MSDU with 'from DS = 0' had an SA mismatching
+ *		TA or an A-MDU with 'to DS = 0' had a DA mismatching RA
+ *
+ * rx_in_tx_decrypt_byp
+ *		Indicates that RX packet is not decrypted as Crypto is busy
+ *		with TX packet processing.
+ *
+ * encrypt_required
+ *		Indicates that this data type frame is not encrypted even if
+ *		the policy for this MPDU requires encryption as indicated in
+ *		the peer table key type.
+ *
+ * directed
+ *		MPDU is a directed packet which means that the RA matched
+ *		our STA addresses.  In proxySTA it means that the TA matched
+ *		an entry in our address search table with the corresponding
+ *		'no_ack' bit is the address search entry cleared.
+ *
+ * buffer_fragment
+ *		Indicates that at least one of the rx buffers has been
+ *		fragmented.  If set the FW should look at the rx_frag_info
+ *		descriptor described below.
+ *
+ * mpdu_length_err
+ *		Indicates that the MPDU was pre-maturely terminated
+ *		resulting in a truncated MPDU.  Don't trust the MPDU length
+ *		field.
+ *
+ * tkip_mic_err
+ *		Indicates that the MPDU Michael integrity check failed
+ *
+ * decrypt_err
+ *		Indicates that the MPDU decrypt integrity check failed
+ *
+ * fcs_err
+ *		Indicates that the MPDU FCS check failed
+ *
+ * flow_idx_timeout
+ *		Indicates an unsuccessful flow search due to the expiring of
+ *		the search timer.
+ *
+ * flow_idx_invalid
+ *		flow id is not valid.
+ *
+ * decrypt_status_code
+ *		Field provides insight into the decryption performed. Values
+ *		are defined in enum %RX_DESC_DECRYPT_STATUS_CODE_*.
+ *
+ * rx_bitmap_not_updated
+ *		Frame is received, but RXPCU could not update the receive bitmap
+ *		due to (temporary) fifo constraints.
+ *
+ * msdu_done
+ *		If set indicates that the RX packet data, RX header data, RX
+ *		PPDU start descriptor, RX MPDU start/end descriptor, RX MSDU
+ *		start/end descriptors and RX Attention descriptor are all
+ *		valid.  This bit must be in the last octet of the
+ *		descriptor.
+ *
+ */
+
+/* TODO: Move to compact TLV approach
+ * By default these tlv's are not aligned to 128b boundary
+ * Need to remove unused qwords and make them compact/aligned
+ */
+struct hal_rx_desc_qcn9274 {
+	struct rx_msdu_end_qcn9274 msdu_end;
+	struct rx_mpdu_start_qcn9274 mpdu_start;
+	u8 msdu_payload[];
+} __packed;
+
+#define RX_BE_PADDING0_BYTES 8
+#define RX_BE_PADDING1_BYTES 8
+
+#define HAL_RX_BE_PKT_HDR_TLV_LEN		112
+
+struct rx_pkt_hdr_tlv {
+	__le64 tag;
+	__le64 phy_ppdu_id;
+	u8 rx_pkt_hdr[HAL_RX_BE_PKT_HDR_TLV_LEN];
+};
+
+struct hal_rx_desc_wcn7850 {
+	__le64 msdu_end_tag;
+	struct rx_msdu_end_qcn9274 msdu_end;
+	u8 rx_padding0[RX_BE_PADDING0_BYTES];
+	__le64 mpdu_start_tag;
+	struct rx_mpdu_start_qcn9274 mpdu_start;
+	struct rx_pkt_hdr_tlv	 pkt_hdr_tlv;
+	u8 msdu_payload[];
+};
+
+struct hal_rx_desc {
+	union {
+		struct hal_rx_desc_qcn9274 qcn9274;
+		struct hal_rx_desc_wcn7850 wcn7850;
+	} u;
+} __packed;
+
+#define MAX_USER_POS 8
+#define MAX_MU_GROUP_ID 64
+#define MAX_MU_GROUP_SHOW 16
+#define MAX_MU_GROUP_LENGTH (6 * MAX_MU_GROUP_SHOW)
+
+#define HAL_RX_RU_ALLOC_TYPE_MAX 6
+#define RU_26  1
+#define RU_52  2
+#define RU_106 4
+#define RU_242 9
+#define RU_484 18
+#define RU_996 37
+
+#endif /* ATH12K_RX_DESC_H */
