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hc
2023-12-08 01573e231f18eb2d99162747186f59511f56b64d 
 kernel/drivers/net/wireless/intel/iwlwifi/fw/api/phy-ctxt.h
....@@ -5,9 +5,9 @@
55  *
66  * GPL LICENSE SUMMARY
77  *
8
- * Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved.
98  * Copyright(c) 2013 - 2015 Intel Mobile Communications GmbH
109  * Copyright(c) 2016 - 2017 Intel Deutschland GmbH
10
+ * Copyright(c) 2012 - 2014, 2018, 2020 Intel Corporation
1111  *
1212  * This program is free software; you can redistribute it and/or modify
1313  * it under the terms of version 2 of the GNU General Public License as
....@@ -27,9 +27,9 @@
2727  *
2828  * BSD LICENSE
2929  *
30
- * Copyright(c) 2012 - 2014 Intel Corporation. All rights reserved.
3130  * Copyright(c) 2013 - 2015 Intel Mobile Communications GmbH
3231  * Copyright(c) 2016 - 2017 Intel Deutschland GmbH
32
+ * Copyright(c) 2012 - 2014, 2018, 2020 Intel Corporation
3333  * All rights reserved.
3434  *
3535  * Redistribution and use in source and binary forms, with or without
....@@ -95,17 +95,36 @@
9595 #define PHY_VHT_CTRL_POS_4_ABOVE  (0x7)
9696 
9797 /*
98
+ * struct iwl_fw_channel_info_v1 - channel information
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+ *
98100  * @band: PHY_BAND_*
99101  * @channel: channel number
100102  * @width: PHY_[VHT|LEGACY]_CHANNEL_*
101103  * @ctrl channel: PHY_[VHT|LEGACY]_CTRL_*
102104  */
103
-struct iwl_fw_channel_info {
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+struct iwl_fw_channel_info_v1 {
104106 	u8 band;
105107 	u8 channel;
106108 	u8 width;
107109 	u8 ctrl_pos;
108
-} __packed;
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+} __packed; /* CHANNEL_CONFIG_API_S_VER_1 */
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+
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+/*
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+ * struct iwl_fw_channel_info - channel information
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+ *
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+ * @channel: channel number
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+ * @band: PHY_BAND_*
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+ * @width: PHY_[VHT|LEGACY]_CHANNEL_*
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+ * @ctrl channel: PHY_[VHT|LEGACY]_CTRL_*
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+ * @reserved: for future use and alignment
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+ */
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+struct iwl_fw_channel_info {
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+	__le32 channel;
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+	u8 band;
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+	u8 width;
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+	u8 ctrl_pos;
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+	u8 reserved;
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+} __packed; /*CHANNEL_CONFIG_API_S_VER_2 */
109128 
110129 #define PHY_RX_CHAIN_DRIVER_FORCE_POS	(0)
111130 #define PHY_RX_CHAIN_DRIVER_FORCE_MSK \
....@@ -134,6 +153,22 @@
134153 
135154 /* TODO: complete missing documentation */
136155 /**
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+ * struct iwl_phy_context_cmd_tail - tail of iwl_phy_ctx_cmd for alignment with
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+ *	various channel structures.
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+ *
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+ * @txchain_info: ???
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+ * @rxchain_info: ???
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+ * @acquisition_data: ???
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+ * @dsp_cfg_flags: set to 0
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+ */
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+struct iwl_phy_context_cmd_tail {
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+	__le32 txchain_info;
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+	__le32 rxchain_info;
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+	__le32 acquisition_data;
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+	__le32 dsp_cfg_flags;
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+} __packed;
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+
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+/**
137172  * struct iwl_phy_context_cmd - config of the PHY context
138173  * ( PHY_CONTEXT_CMD = 0x8 )
139174  * @id_and_color: ID and color of the relevant Binding
....@@ -142,23 +177,39 @@
142177  *	other value means apply new params after X usecs
143178  * @tx_param_color: ???
144179  * @ci: channel info
145
- * @txchain_info: ???
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+ * @tail: command tail
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+ */
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+struct iwl_phy_context_cmd_v1 {
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+	/* COMMON_INDEX_HDR_API_S_VER_1 */
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+	__le32 id_and_color;
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+	__le32 action;
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+	/* PHY_CONTEXT_DATA_API_S_VER_3 */
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+	__le32 apply_time;
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+	__le32 tx_param_color;
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+	struct iwl_fw_channel_info ci;
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+	struct iwl_phy_context_cmd_tail tail;
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+} __packed; /* PHY_CONTEXT_CMD_API_VER_1 */
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+
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+/**
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+ * struct iwl_phy_context_cmd - config of the PHY context
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+ * ( PHY_CONTEXT_CMD = 0x8 )
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+ * @id_and_color: ID and color of the relevant Binding
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+ * @action: action to perform, one of FW_CTXT_ACTION_*
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+ * @lmac_id: the lmac id the phy context belongs to
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+ * @ci: channel info
146200  * @rxchain_info: ???
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- * @acquisition_data: ???
148201  * @dsp_cfg_flags: set to 0
202
+ * @reserved: reserved to align to 64 bit
149203  */
150204 struct iwl_phy_context_cmd {
151205 	/* COMMON_INDEX_HDR_API_S_VER_1 */
152206 	__le32 id_and_color;
153207 	__le32 action;
154
-	/* PHY_CONTEXT_DATA_API_S_VER_1 */
155
-	__le32 apply_time;
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-	__le32 tx_param_color;
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+	/* PHY_CONTEXT_DATA_API_S_VER_3 */
157209 	struct iwl_fw_channel_info ci;
158
-	__le32 txchain_info;
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+	__le32 lmac_id;
159211 	__le32 rxchain_info;
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-	__le32 acquisition_data;
161212 	__le32 dsp_cfg_flags;
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-} __packed; /* PHY_CONTEXT_CMD_API_VER_1 */
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-
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+	__le32 reserved;
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+} __packed; /* PHY_CONTEXT_CMD_API_VER_3 */
164215 #endif /* __iwl_fw_api_phy_ctxt_h__ */