[RFC v2 53/96] cl8k: add platform.h

[viktor.barna@celeno.com]

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>
---
 drivers/net/wireless/celeno/cl8k/platform.h | 196 ++++++++++++++++++++
 1 file changed, 196 insertions(+)
 create mode 100644 drivers/net/wireless/celeno/cl8k/platform.h

diff --git a/drivers/net/wireless/celeno/cl8k/platform.h b/drivers/net/wireless/celeno/cl8k/platform.h
new file mode 100644
index 000000000000..d0268eded0c3
--- /dev/null
+++ b/drivers/net/wireless/celeno/cl8k/platform.h
@@ -0,0 +1,196 @@
+/* SPDX-License-Identifier: GPL-2.0 OR BSD-2-Clause */
+/* Copyright(c) 2019-2022, Celeno Communications Ltd. */
+
+#ifndef CL_PLATFORM_H
+#define CL_PLATFORM_H
+
+#define PLATFORM_DESCRIPTION_LENGTH 100
+#define PLATFORM_CUSTOMER_MASK   0xffff0000
+#define PLATFORM_BOARD_MASK      0x0000ff00
+#define PLATFORM_CHIP_MASK       0x000000f0
+
+#define PLATFORM_CUSTOMER(platform) \
+	u32_get_bits(platform, PLATFORM_CUSTOMER_MASK)
+#define PLATFORM_BOARD(platform) \
+	u32_get_bits(platform, PLATFORM_BOARD_MASK)
+#define PLATFORM_CHIP(platform) \
+	u32_get_bits(platform, PLATFORM_CHIP_MASK)
+
+#define PLATFORM_PACK_VERSION_V1  1
+#define PLATFORM_PACK_MAGIC_V1    "CL8K-AGC-PPCK"
+#define PLATFORM_PACK_FILENAME_V1 "agcppk.bin"
+#define PLATFORM_PACK_MAGIC_LEN   16
+
+struct cl_platform_table {
+	u32 platform_id;
+	u8 platform_description[PLATFORM_DESCRIPTION_LENGTH];
+	struct cl_agc_profile_per_bw *agc_profile[TCV_MAX];
+	struct cl_agc_profile_per_bw *agc_profile_elastic[TCV_MAX];
+	struct cl_agc_profile_per_bw *agc_profile_sensing;
+	const u8 *power_conv_table_2;
+	const u8 *power_conv_table_5;
+	const u8 *power_conv_table_6;
+};
+
+enum cl_agc_pack_type {
+	CL_AGC_PACK_UNDEFINED,
+	CL_AGC_PACK_PLATFORM_BINDING,
+	CL_AGC_PACK_PROFILE,
+	CL_AGC_PACK_POWER_TABLE,
+	CL_AGC_PACK_EOF,
+
+	CL_AGC_PACK_MAX
+};
+
+enum cl_agc_profile_type {
+	CL_AGC_PROFILE_UNDEFINED,
+	CL_AGC_PROFILE_FIRST,
+	CL_AGC_PROFILE_2_1_9 = CL_AGC_PROFILE_FIRST,
+	CL_AGC_PROFILE_5_1_9,
+	CL_AGC_PROFILE_6_1_3,
+	CL_AGC_PROFILE_50_0_1,
+	CL_AGC_PROFILE_60_1_3,
+
+	CL_AGC_PROFILE_MAX
+};
+
+enum cl_power_table_type {
+	CL_POWER_TO_POWERWORD_CONV_TABLE_UNDEFINED,
+	CL_POWER_TO_POWERWORD_CONV_TABLE_FIRST,
+	CL_POWER_TO_POWERWORD_CONV_TABLE_COMMON_ID_0 = CL_POWER_TO_POWERWORD_CONV_TABLE_FIRST,
+	CL_POWER_TO_POWERWORD_CONV_TABLE_COMMON_ID_1,
+	CL_POWER_TO_POWERWORD_CONV_TABLE_COMMON_ID_2,
+	CL_POWER_TO_POWERWORD_CONV_TABLE_ATHOS_B_ID_0,
+	CL_POWER_TO_POWERWORD_CONV_TABLE_ATHOS_B_ID_1,
+
+	CL_POWER_TO_POWERWORD_CONV_TABLE_MAX
+};
+
+struct cl_agc_platform_pack {
+	char magic[PLATFORM_PACK_MAGIC_LEN];
+	__le32 version;
+	u8 reserved[249];
+	u8 data[];
+} __packed;
+
+struct cl_agc_tilv {
+	u8 t;
+	u8 i;
+	u32 l;
+	u8 v[];
+} __packed;
+
+struct cl_platform_binding {
+	u32 platform_id;
+	u8 platform_description[PLATFORM_DESCRIPTION_LENGTH];
+	u8 agc_profile[TCV_MAX];
+	u8 agc_profile_elastic[TCV_MAX];
+	u8 agc_profile_sensing;
+	u8 power_conv_table_2;
+	u8 power_conv_table_5;
+	u8 power_conv_table_6;
+} __packed;
+
+struct cl_platform {
+	struct cl_agc_platform_pack *app;
+	ssize_t app_size;
+	struct cl_platform_table table;
+	u8 idx;
+};
+
+struct cl_platform_table *cl_platform_get_active_table(struct cl_chip *chip,
+						       u8 idx);
+int cl_platform_get_tables_cnt(struct cl_chip *chip);
+int cl_platform_unpack_v1(struct cl_platform_table *table,
+			  struct cl_agc_platform_pack *app,
+			  ssize_t buf_len, u8 platform_idx);
+int cl_platform_alloc(struct cl_chip *chip);
+void cl_platform_dealloc(struct cl_chip *chip);
+
+/**
+ * AGC (=Automatic Gain Control)
+ */
+
+struct cl_agc_reg {
+	u32 val;
+	u32 mask;
+};
+
+struct cl_agc_regs {
+	struct cl_agc_reg fsm_preset_p2;      /* 0x244 */
+	struct cl_agc_reg lna_thr_set0_ref2;  /* 0x25C */
+	struct cl_agc_reg lna_thr_set0_ref3;  /* 0x260 */
+	struct cl_agc_reg lna_thr_set1_ref2;  /* 0x264 */
+	struct cl_agc_reg lna_thr_set1_ref3;  /* 0x268 */
+	struct cl_agc_reg lna_thr_set2_ref2;  /* 0x26C */
+	struct cl_agc_reg lna_thr_set2_ref3;  /* 0x270 */
+	struct cl_agc_reg lna_gain_set0_ref2; /* 0x274 */
+	struct cl_agc_reg lna_gain_set0_ref3; /* 0x278 */
+	struct cl_agc_reg lna_nf_set0_ref2;   /* 0x27C */
+	struct cl_agc_reg lna_nf_set0_ref3;   /* 0x280 */
+	struct cl_agc_reg lna_icp1_set0_ref2; /* 0x284 */
+	struct cl_agc_reg lna_icp1_set0_ref3; /* 0x288 */
+	struct cl_agc_reg fsm_preset_p10;     /* 0x2A8 */
+	struct cl_agc_reg fsm_preset_p11;     /* 0x2AC */
+	struct cl_agc_reg fsm_preset_p12;     /* 0x2B0 */
+	struct cl_agc_reg ant_loss;           /* 0x300 */
+	struct cl_agc_reg gain_range;         /* 0x304 */
+	struct cl_agc_reg vga_ref0;           /* 0x308 */
+	struct cl_agc_reg lna_gain_set0_ref0; /* 0x30C */
+	struct cl_agc_reg lna_gain_set0_ref1; /* 0x310 */
+	struct cl_agc_reg lna_thr_set0_ref0;  /* 0x314 */
+	struct cl_agc_reg lna_thr_set0_ref1;  /* 0x318 */
+	struct cl_agc_reg lna_thr_set1_ref0;  /* 0x31C */
+	struct cl_agc_reg lna_thr_set1_ref1;  /* 0x320 */
+	struct cl_agc_reg lna_thr_set2_ref0;  /* 0x324 */
+	struct cl_agc_reg lna_thr_set2_ref1;  /* 0x328 */
+	struct cl_agc_reg lna_nf_set0_ref0;   /* 0x32C */
+	struct cl_agc_reg lna_nf_set0_ref1;   /* 0x330 */
+	struct cl_agc_reg lna_icp1_set0_ref0; /* 0x334 */
+	struct cl_agc_reg lna_icp1_set0_ref1; /* 0x338 */
+	struct cl_agc_reg saturation;         /* 0x364 */
+	struct cl_agc_reg ramp;               /* 0x36C */
+	struct cl_agc_reg dsp0;               /* 0x394 */
+	struct cl_agc_reg dsp1;               /* 0x398 */
+	struct cl_agc_reg dsp2;               /* 0x39C */
+	struct cl_agc_reg dsp3;               /* 0x3A0 */
+	struct cl_agc_reg lna_gain_set1_ref0; /* 0x590 */
+	struct cl_agc_reg lna_gain_set1_ref1; /* 0x594 */
+	struct cl_agc_reg lna_gain_set1_ref2; /* 0x598 */
+	struct cl_agc_reg lna_gain_set1_ref3; /* 0x59c */
+	struct cl_agc_reg lna_nf_set1_ref0;   /* 0x5A0 */
+	struct cl_agc_reg lna_nf_set1_ref1;   /* 0x5A4 */
+	struct cl_agc_reg lna_nf_set1_ref2;   /* 0x5A8 */
+	struct cl_agc_reg lna_nf_set1_ref3 ;  /* 0x5AC */
+	struct cl_agc_reg lna_icp1_set1_ref0; /* 0x5B0 */
+	struct cl_agc_reg lna_icp1_set1_ref1; /* 0x5B4 */
+	struct cl_agc_reg lna_icp1_set1_ref2; /* 0x5B8 */
+	struct cl_agc_reg lna_icp1_set1_ref3 ;/* 0x5BC */
+};
+
+struct cl_agc_profile_per_bw {
+	u32 id;
+	struct cl_agc_regs regs[CHNL_BW_MAX];
+};
+
+struct cl_agc_profile {
+	u32 id;
+	struct cl_agc_regs regs;
+};
+
+struct cl_agc_params {
+	u8 num_profiles;
+	u8 ant_mask1;
+	u8 ant_mask2;
+	struct cl_agc_profile profile1;
+	struct cl_agc_profile profile2;
+};
+
+struct cl_chip;
+
+int cl_agc_params_read_platform_id(struct cl_chip *chip);
+int cl_agc_params_fill(struct cl_hw *cl_hw, struct cl_agc_params *agc_params);
+void cl_agc_params_dump_profile_id(char *buf, ssize_t buf_size, ssize_t *len,
+				   u32 id, const char *str);
+
+#endif /* CL_PLATFORM_H */
-- 
2.36.1