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[RFC,v2,47/96] cl8k: add motion_sense.h

Message ID 20220524113502.1094459-48-viktor.barna@celeno.com (mailing list archive)
State RFC
Delegated to: Kalle Valo
Headers show
Series wireless: cl8k driver for Celeno IEEE 802.11ax devices | expand

Commit Message

Viktor Barna May 24, 2022, 11:34 a.m. UTC 
From: Viktor Barna <viktor.barna@celeno.com>

(Part of the split. Please, take a look at the cover letter for more
details).

Signed-off-by: Viktor Barna <viktor.barna@celeno.com>
---
 .../net/wireless/celeno/cl8k/motion_sense.h   | 46 +++++++++++++++++++
 1 file changed, 46 insertions(+)
 create mode 100644 drivers/net/wireless/celeno/cl8k/motion_sense.h
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Patch

diff --git a/drivers/net/wireless/celeno/cl8k/motion_sense.h b/drivers/net/wireless/celeno/cl8k/motion_sense.h
new file mode 100644
index 000000000000..9ea63f561a92
--- /dev/null
+++ b/drivers/net/wireless/celeno/cl8k/motion_sense.h
@@ -0,0 +1,46 @@ 
+/* SPDX-License-Identifier: GPL-2.0 OR BSD-2-Clause */
+/* Copyright(c) 2019-2022, Celeno Communications Ltd. */
+
+#ifndef CL_MOTION_SENSE_H
+#define CL_MOTION_SENSE_H
+
+#include <linux/types.h>
+
+#include "rx.h"
+
+#define MOTION_SENSE_SIZE 30
+
+enum cl_motion_state {
+	STATE_NULL,
+	STATE_MOVING,
+	STATE_STATIC
+};
+
+struct cl_motion_rssi {
+	s32 sum[MAX_ANTENNAS];
+	s32 cnt;
+	s8 history[MOTION_SENSE_SIZE];
+	u8 idx;
+	s8 max;
+	s8 min;
+	enum cl_motion_state state;
+};
+
+struct cl_motion_sense {
+	struct cl_motion_rssi rssi_mgmt_ctl;
+	struct cl_motion_rssi rssi_data;
+	struct cl_motion_rssi rssi_ba;
+	enum cl_motion_state combined_state;
+	enum cl_motion_state forced_state;
+};
+
+void cl_motion_sense_sta_add(struct cl_hw *cl_hw, struct cl_sta *cl_sta);
+void cl_motion_sense_rssi_mgmt_ctl(struct cl_hw *cl_hw, struct cl_sta *cl_sta,
+				   struct hw_rxhdr *rxhdr);
+void cl_motion_sense_rssi_data(struct cl_hw *cl_hw, struct cl_sta *cl_sta,
+			       struct hw_rxhdr *rxhdr);
+void cl_motion_sense_rssi_ba(struct cl_hw *cl_hw, struct cl_sta *cl_sta, s8 rssi[MAX_ANTENNAS]);
+void cl_motion_sense_maintenance(struct cl_hw *cl_hw);
+bool cl_motion_sense_is_static(struct cl_hw *cl_hw, struct cl_sta *cl_sta);
+
+#endif /* CL_MOTION_SENSE_H */