wifi: iwlwifi: Add a new version for sta config command

Add a new version of sta configuration command
which includes these wifi8 features:

1. LDPC X2 CW size support indication
2. Indication if ICF frame is needed instead of RTS
3. support for MIC padding delays for protected control frames

Signed-off-by: Yedidya Benshimol <yedidya.ben.shimol@intel.com>
Link: https://patch.msgid.link/20250506194102.3407967-4-miriam.rachel.korenblit@intel.com
Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com>

1 files changed, 72 insertions, 1 deletions

diff --git a/drivers/net/wireless/intel/iwlwifi/fw/api/mac-cfg.h b/drivers/net/wireless/intel/iwlwifi/fw/api/mac-cfg.h
index 35a370918251..58690bb6577d 100644
--- a/drivers/net/wireless/intel/iwlwifi/fw/api/mac-cfg.h
+++ b/drivers/net/wireless/intel/iwlwifi/fw/api/mac-cfg.h
@@ -589,6 +589,62 @@ enum iwl_fw_sta_type {
 }; /* STATION_TYPE_E_VER_1 */
 
 /**
+ * struct iwl_sta_cfg_cmd_v1 - cmd structure to add a peer sta to the uCode's
+ *	station table
+ * ( STA_CONFIG_CMD = 0xA )
+ *
+ * @sta_id: index of station in uCode's station table
+ * @link_id: the id of the link that is used to communicate with this sta
+ * @peer_mld_address: the peers mld address
+ * @reserved_for_peer_mld_address: reserved
+ * @peer_link_address: the address of the link that is used to communicate
+ *	with this sta
+ * @reserved_for_peer_link_address: reserved
+ * @station_type: type of this station. See &enum iwl_fw_sta_type
+ * @assoc_id: for GO only
+ * @beamform_flags: beam forming controls
+ * @mfp: indicates whether the STA uses management frame protection or not.
+ * @mimo: indicates whether the sta uses mimo or not
+ * @mimo_protection: indicates whether the sta uses mimo protection or not
+ * @ack_enabled: indicates that the AP supports receiving ACK-
+ *	enabled AGG, i.e. both BACK and non-BACK frames in a single AGG
+ * @trig_rnd_alloc: indicates that trigger based random allocation
+ *	is enabled according to UORA element existence
+ * @tx_ampdu_spacing: minimum A-MPDU spacing:
+ *	4 - 2us density, 5 - 4us density, 6 - 8us density, 7 - 16us density
+ * @tx_ampdu_max_size: maximum A-MPDU length: 0 - 8K, 1 - 16K, 2 - 32K,
+ *	3 - 64K, 4 - 128K, 5 - 256K, 6 - 512K, 7 - 1024K.
+ * @sp_length: the size of the SP in actual number of frames
+ * @uapsd_acs:  4 LS bits are trigger enabled ACs, 4 MS bits are the deliver
+ *	enabled ACs.
+ * @pkt_ext: optional, exists according to PPE-present bit in the HE/EHT-PHY
+ *	capa
+ * @htc_flags: which features are supported in HTC
+ */
+struct iwl_sta_cfg_cmd_v1 {
+	__le32 sta_id;
+	__le32 link_id;
+	u8 peer_mld_address[ETH_ALEN];
+	__le16 reserved_for_peer_mld_address;
+	u8 peer_link_address[ETH_ALEN];
+	__le16 reserved_for_peer_link_address;
+	__le32 station_type;
+	__le32 assoc_id;
+	__le32 beamform_flags;
+	__le32 mfp;
+	__le32 mimo;
+	__le32 mimo_protection;
+	__le32 ack_enabled;
+	__le32 trig_rnd_alloc;
+	__le32 tx_ampdu_spacing;
+	__le32 tx_ampdu_max_size;
+	__le32 sp_length;
+	__le32 uapsd_acs;
+	struct iwl_he_pkt_ext_v2 pkt_ext;
+	__le32 htc_flags;
+} __packed; /* STA_CMD_API_S_VER_1 */
+
+/**
  * struct iwl_sta_cfg_cmd - cmd structure to add a peer sta to the uCode's
  *	station table
  * ( STA_CONFIG_CMD = 0xA )
@@ -620,6 +676,14 @@ enum iwl_fw_sta_type {
  * @pkt_ext: optional, exists according to PPE-present bit in the HE/EHT-PHY
  *	capa
  * @htc_flags: which features are supported in HTC
+ * @use_ldpc_x2_cw: Indicates whether to use LDPC with double CW
+ * @use_icf: Indicates whether to use ICF instead of RTS
+ * @dps_pad_time: DPS (Dynamic Power Save) padding delay resolution to ensure
+ *	proper timing alignment
+ * @dps_trans_delay: DPS minimal time that takes the peer to return to low power
+ * @mic_prep_pad_delay: MIC prep time padding
+ * @mic_compute_pad_delay: MIC compute time padding
+ * @reserved: Reserved for alignment
  */
 struct iwl_sta_cfg_cmd {
 	__le32 sta_id;
@@ -642,7 +706,14 @@ struct iwl_sta_cfg_cmd {
 	__le32 uapsd_acs;
 	struct iwl_he_pkt_ext_v2 pkt_ext;
 	__le32 htc_flags;
-} __packed; /* STA_CMD_API_S_VER_1 */
+	u8 use_ldpc_x2_cw;
+	u8 use_icf;
+	u8 dps_pad_time;
+	u8 dps_trans_delay;
+	u8 mic_prep_pad_delay;
+	u8 mic_compute_pad_delay;
+	u8 reserved[2];
+} __packed; /* STA_CMD_API_S_VER_2 */
 
 /**
  * struct iwl_aux_sta_cmd - command for AUX STA configuration