Merge branch 'linus' into perf/urgent, to synchronize with upstream

Signed-off-by: Ingo Molnar <mingo@kernel.org>

1 files changed, 139 insertions, 5 deletions

diff --git a/drivers/net/wireless/intel/iwlwifi/fw/api/location.h b/drivers/net/wireless/intel/iwlwifi/fw/api/location.h
index 7a0fe5adefa5..a0d6802c2715 100644
--- a/drivers/net/wireless/intel/iwlwifi/fw/api/location.h
+++ b/drivers/net/wireless/intel/iwlwifi/fw/api/location.h
@@ -240,7 +240,7 @@ enum iwl_tof_responder_cfg_flags {
 };
 
 /**
- * struct iwl_tof_responder_config_cmd - ToF AP mode (for debug)
+ * struct iwl_tof_responder_config_cmd_v6 - ToF AP mode (for debug)
  * @cmd_valid_fields: &iwl_tof_responder_cmd_valid_field
  * @responder_cfg_flags: &iwl_tof_responder_cfg_flags
  * @bandwidth: current AP Bandwidth: &enum iwl_tof_bandwidth
@@ -258,7 +258,7 @@ enum iwl_tof_responder_cfg_flags {
  * @bssid: Current AP BSSID
  * @reserved2: reserved
  */
-struct iwl_tof_responder_config_cmd {
+struct iwl_tof_responder_config_cmd_v6 {
 	__le32 cmd_valid_fields;
 	__le32 responder_cfg_flags;
 	u8 bandwidth;
@@ -274,6 +274,42 @@ struct iwl_tof_responder_config_cmd {
 	__le16 reserved2;
 } __packed; /* TOF_RESPONDER_CONFIG_CMD_API_S_VER_6 */
 
+/**
+ * struct iwl_tof_responder_config_cmd - ToF AP mode (for debug)
+ * @cmd_valid_fields: &iwl_tof_responder_cmd_valid_field
+ * @responder_cfg_flags: &iwl_tof_responder_cfg_flags
+ * @format_bw: bits 0 - 3: &enum iwl_location_frame_format.
+ *             bits 4 - 7: &enum iwl_location_bw.
+ * @rate: current AP rate
+ * @channel_num: current AP Channel
+ * @ctrl_ch_position: coding of the control channel position relative to
+ *	the center frequency, see iwl_mvm_get_ctrl_pos()
+ * @sta_id: index of the AP STA when in AP mode
+ * @reserved1: reserved
+ * @toa_offset: Artificial addition [pSec] for the ToA - to be used for debug
+ *	purposes, simulating station movement by adding various values
+ *	to this field
+ * @common_calib: XVT: common calibration value
+ * @specific_calib: XVT: specific calibration value
+ * @bssid: Current AP BSSID
+ * @reserved2: reserved
+ */
+struct iwl_tof_responder_config_cmd {
+	__le32 cmd_valid_fields;
+	__le32 responder_cfg_flags;
+	u8 format_bw;
+	u8 rate;
+	u8 channel_num;
+	u8 ctrl_ch_position;
+	u8 sta_id;
+	u8 reserved1;
+	__le16 toa_offset;
+	__le16 common_calib;
+	__le16 specific_calib;
+	u8 bssid[ETH_ALEN];
+	__le16 reserved2;
+} __packed; /* TOF_RESPONDER_CONFIG_CMD_API_S_VER_6 */
+
 #define IWL_LCI_CIVIC_IE_MAX_SIZE	400
 
 /**
@@ -403,7 +439,7 @@ enum iwl_initiator_ap_flags {
 };
 
 /**
- * struct iwl_tof_range_req_ap_entry - AP configuration parameters
+ * struct iwl_tof_range_req_ap_entry_v3 - AP configuration parameters
  * @initiator_ap_flags: see &enum iwl_initiator_ap_flags.
  * @channel_num: AP Channel number
  * @bandwidth: AP bandwidth. One of iwl_tof_bandwidth.
@@ -420,7 +456,7 @@ enum iwl_initiator_ap_flags {
  * @reserved: For alignment and future use
  * @tsf_delta: not in use
  */
-struct iwl_tof_range_req_ap_entry {
+struct iwl_tof_range_req_ap_entry_v3 {
 	__le32 initiator_ap_flags;
 	u8 channel_num;
 	u8 bandwidth;
@@ -435,6 +471,72 @@ struct iwl_tof_range_req_ap_entry {
 } __packed; /* LOCATION_RANGE_REQ_AP_ENTRY_CMD_API_S_VER_3 */
 
 /**
+ * enum iwl_location_frame_format - location frame formats
+ * @IWL_LOCATION_FRAME_FORMAT_LEGACY: legacy
+ * @IWL_LOCATION_FRAME_FORMAT_HT: HT
+ * @IWL_LOCATION_FRAME_FORMAT_VHT: VHT
+ * @IWL_LOCATION_FRAME_FORMAT_HE: HE
+ */
+enum iwl_location_frame_format {
+	IWL_LOCATION_FRAME_FORMAT_LEGACY,
+	IWL_LOCATION_FRAME_FORMAT_HT,
+	IWL_LOCATION_FRAME_FORMAT_VHT,
+	IWL_LOCATION_FRAME_FORMAT_HE,
+};
+
+/**
+ * enum iwl_location_bw - location bandwidth selection
+ * @IWL_LOCATION_BW_20MHZ: 20MHz
+ * @IWL_LOCATION_BW_40MHZ: 40MHz
+ * @IWL_LOCATION_BW_80MHZ: 80MHz
+ */
+enum iwl_location_bw {
+	IWL_LOCATION_BW_20MHZ,
+	IWL_LOCATION_BW_40MHZ,
+	IWL_LOCATION_BW_80MHZ,
+};
+
+#define HLTK_11AZ_LEN	32
+#define TK_11AZ_LEN	32
+
+#define LOCATION_BW_POS	4
+
+/**
+ * struct iwl_tof_range_req_ap_entry - AP configuration parameters
+ * @initiator_ap_flags: see &enum iwl_initiator_ap_flags.
+ * @channel_num: AP Channel number
+ * @format_bw: bits 0 - 3: &enum iwl_location_frame_format.
+ *             bits 4 - 7: &enum iwl_location_bw.
+ * @ctrl_ch_position: Coding of the control channel position relative to the
+ *	center frequency, see iwl_mvm_get_ctrl_pos().
+ * @ftmr_max_retries: Max number of retries to send the FTMR in case of no
+ *	reply from the AP.
+ * @bssid: AP's BSSID
+ * @burst_period: Recommended value to be sent to the AP. Measurement
+ *	periodicity In units of 100ms. ignored if num_of_bursts_exp = 0
+ * @samples_per_burst: the number of FTMs pairs in single Burst (1-31);
+ * @num_of_bursts: Recommended value to be sent to the AP. 2s Exponent of
+ *	the number of measurement iterations (min 2^0 = 1, max 2^14)
+ * @reserved: For alignment and future use
+ * @hltk: HLTK to be used for secured 11az measurement
+ * @tk: TK to be used for secured 11az measurement
+ */
+struct iwl_tof_range_req_ap_entry {
+	__le32 initiator_ap_flags;
+	u8 channel_num;
+	u8 format_bw;
+	u8 ctrl_ch_position;
+	u8 ftmr_max_retries;
+	u8 bssid[ETH_ALEN];
+	__le16 burst_period;
+	u8 samples_per_burst;
+	u8 num_of_bursts;
+	__le16 reserved;
+	u8 hltk[HLTK_11AZ_LEN];
+	u8 tk[TK_11AZ_LEN];
+} __packed; /* LOCATION_RANGE_REQ_AP_ENTRY_CMD_API_S_VER_4 */
+
+/**
  * enum iwl_tof_response_mode
  * @IWL_MVM_TOF_RESPONSE_ASAP: report each AP measurement separately as soon as
  *			       possible (not supported for this release)
@@ -536,6 +638,38 @@ struct iwl_tof_range_req_cmd_v5 {
 /* LOCATION_RANGE_REQ_CMD_API_S_VER_5 */
 
 /**
+ * struct iwl_tof_range_req_cmd_v7 - start measurement cmd
+ * @initiator_flags: see flags @ iwl_tof_initiator_flags
+ * @request_id: A Token incremented per request. The same Token will be
+ *		sent back in the range response
+ * @num_of_ap: Number of APs to measure (error if > IWL_MVM_TOF_MAX_APS)
+ * @range_req_bssid: ranging request BSSID
+ * @macaddr_mask: Bits set to 0 shall be copied from the MAC address template.
+ *		  Bits set to 1 shall be randomized by the UMAC
+ * @macaddr_template: MAC address template to use for non-randomized bits
+ * @req_timeout_ms: Requested timeout of the response in units of milliseconds.
+ *	This is the session time for completing the measurement.
+ * @tsf_mac_id: report the measurement start time for each ap in terms of the
+ *	TSF of this mac id. 0xff to disable TSF reporting.
+ * @common_calib: The common calib value to inject to this measurement calc
+ * @specific_calib: The specific calib value to inject to this measurement calc
+ * @ap: per-AP request data, see &struct iwl_tof_range_req_ap_entry_v2.
+ */
+struct iwl_tof_range_req_cmd_v7 {
+	__le32 initiator_flags;
+	u8 request_id;
+	u8 num_of_ap;
+	u8 range_req_bssid[ETH_ALEN];
+	u8 macaddr_mask[ETH_ALEN];
+	u8 macaddr_template[ETH_ALEN];
+	__le32 req_timeout_ms;
+	__le32 tsf_mac_id;
+	__le16 common_calib;
+	__le16 specific_calib;
+	struct iwl_tof_range_req_ap_entry_v3 ap[IWL_MVM_TOF_MAX_APS];
+} __packed; /* LOCATION_RANGE_REQ_CMD_API_S_VER_7 */
+
+/**
  * struct iwl_tof_range_req_cmd - start measurement cmd
  * @initiator_flags: see flags @ iwl_tof_initiator_flags
  * @request_id: A Token incremented per request. The same Token will be
@@ -565,7 +699,7 @@ struct iwl_tof_range_req_cmd {
 	__le16 common_calib;
 	__le16 specific_calib;
 	struct iwl_tof_range_req_ap_entry ap[IWL_MVM_TOF_MAX_APS];
-} __packed; /* LOCATION_RANGE_REQ_CMD_API_S_VER_7 */
+} __packed; /* LOCATION_RANGE_REQ_CMD_API_S_VER_8 */
 
 /*
  * enum iwl_tof_range_request_status - status of the sent request