From: Viktor Barna <viktor.barna@xxxxxxxxxx> (Part of the split. Please, take a look at the cover letter for more details). Signed-off-by: Viktor Barna <viktor.barna@xxxxxxxxxx> --- drivers/net/wireless/celeno/cl8k/vns.h | 36 ++++++++++++++++++++++++++ 1 file changed, 36 insertions(+) create mode 100644 drivers/net/wireless/celeno/cl8k/vns.h diff --git a/drivers/net/wireless/celeno/cl8k/vns.h b/drivers/net/wireless/celeno/cl8k/vns.h new file mode 100644 index 000000000000..fc60ce275d52 --- /dev/null +++ b/drivers/net/wireless/celeno/cl8k/vns.h @@ -0,0 +1,36 @@ +/* SPDX-License-Identifier: MIT */ +/* Copyright(c) 2019-2021, Celeno Communications Ltd. */ + +#ifndef CL_VNS_H +#define CL_VNS_H + +#include "hw.h" + +/** + * DOC: VNS (=Very Near STA) + * + * Feature is responsible for TX power adjustment regarding to the STA + * location. Near stations should get signal with lower power to avoid + * saturation. Power is contolled for both transmitted data (%VNS_MODE_DATA) + * and autoresponse frames (%VNS_AUTO_REPLY), including both cases for + * connected and not connected stations. + * + * In order to determine, whether a station is in VNS range, we rely on the + * RSSI values, received from the firmware for every RX frame. + */ + +#define VNS_MODE_DATA 0x1 +#define VNS_MODE_AUTO_REPLY 0x2 +#define VNS_MODE_ALL (VNS_MODE_DATA | VNS_MODE_AUTO_REPLY) + +void cl_vns_init(struct cl_hw *cl_hw); +void cl_vns_close(struct cl_hw *cl_hw); +void cl_vns_maintenance(struct cl_hw *cl_hw); +void cl_vns_mgmt_handler(struct cl_hw *cl_hw, u8 *addr, s8 rssi[MAX_ANTENNAS]); +bool cl_vns_is_very_near(struct cl_hw *cl_hw, struct cl_sta *cl_sta, struct sk_buff *skb); +void cl_vns_sta_add(struct cl_hw *cl_hw, struct cl_sta *cl_sta); +void cl_vns_handle_rssi(struct cl_hw *cl_hw, struct cl_sta *cl_sta, s8 rssi[MAX_ANTENNAS]); +void cl_vns_recovery(struct cl_hw *cl_hw); +int cl_vns_cli(struct cl_hw *cl_hw, struct cli_params *cli_params); + +#endif /* CL_VNS_H */ -- 2.30.0 ________________________________ The information transmitted is intended only for the person or entity to which it is addressed and may contain confidential and/or privileged material. Any retransmission, dissemination, copying or other use of, or taking of any action in reliance upon this information is prohibited. If you received this in error, please contact the sender and delete the material from any computer. Nothing contained herein shall be deemed as a representation, warranty or a commitment by Celeno. No warranties are expressed or implied, including, but not limited to, any implied warranties of non-infringement, merchantability and fitness for a particular purpose. ________________________________
