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Please, take a look at the cover letter for more details). Signed-off-by: Viktor Barna --- drivers/net/wireless/celeno/cl8k/tcv.c | 1259 ++++++++++++++++++++++++ 1 file changed, 1259 insertions(+) create mode 100644 drivers/net/wireless/celeno/cl8k/tcv.c diff --git a/drivers/net/wireless/celeno/cl8k/tcv.c b/drivers/net/wireless/celeno/cl8k/tcv.c new file mode 100644 index 000000000000..1a17c4f4445a --- /dev/null +++ b/drivers/net/wireless/celeno/cl8k/tcv.c @@ -0,0 +1,1259 @@ +// SPDX-License-Identifier: GPL-2.0 OR BSD-2-Clause +/* Copyright(c) 2019-2022, Celeno Communications Ltd. */ + +#include +#include +#include + +#include "chip.h" +#include "recovery.h" +#include "vns.h" +#include "mac80211.h" +#include "config.h" +#include "rfic.h" +#include "e2p.h" +#include "hw.h" +#include "radio.h" +#include "utils.h" +#include "tcv.h" + +#define CL_TX_BCN_PENDING_CHAIN_MIN_TIME 10 /* Usec */ +#define CL_MAX_NUM_OF_RETRY 15 +#define INVALID_CALIB_RX_GAIN 0xff + +static struct cl_tcv_conf conf = { + .ce_debug_level = DBG_LVL_ERROR, + .ce_radio_on = true, + .ce_ps_ctrl_enabled = true, + .ci_ieee80211h = false, + .ci_max_bss_num = ARRAY_SIZE(((struct cl_hw *)0)->addresses), + .ci_short_guard_interval = 1, + .ci_max_mpdu_len = IEEE80211_VHT_CAP_MAX_MPDU_LENGTH_7991, + .ci_max_ampdu_len_exp = IEEE80211_VHT_MAX_AMPDU_1024K, + .ce_dsp_code = "fwC.hex", + .ce_dsp_data = "fwD.hex", + .ce_dsp_external_data = "fwD.ext.hex", + .ci_uapsd_en = true, + .ce_eirp_regulatory_op_en = true, + .ce_eirp_regulatory_prod_en = false, + .ci_agg_tx = true, + .ci_agg_rx = true, + .ce_txldpc_en = true, + .ci_ht_rxldpc_en = true, + .ci_vht_rxldpc_en = true, + .ci_he_rxldpc_en = true, + .ci_cs_required = false, + .ci_rx_sensitivity_prod = { + [0 ... MAX_ANTENNAS - 1] = -100, + }, + .ci_rx_sensitivity_op = { + [0 ... MAX_ANTENNAS - 1] = -100, + }, + .ci_min_he_en = false, + .ce_cck_tx_ant_mask = 0x1, + .ce_cck_rx_ant_mask = 0x1, + .ce_rx_nss = 4, + .ce_tx_nss = 4, + .ce_num_antennas = 4, + .ce_max_agg_size_tx = IEEE80211_MAX_AMPDU_BUF_HE, + .ce_max_agg_size_rx = IEEE80211_MAX_AMPDU_BUF_HE, + .ce_rxamsdu_en = true, + .ce_txamsdu_en = CL_AMSDU_TX_PAYLOAD_MAX, + .ci_tx_amsdu_min_data_rate = 26, /* 26Mbps (= BW 20, NSS 0, MCS 3, GI 0) */ + .ci_tx_sw_amsdu_max_packets = 0, + .ci_tx_packet_limit = 5000, + .ci_sw_txhdr_pool = 0, + .ci_amsdu_txhdr_pool = 0, + .ci_tx_queue_size_agg = 500, + .ci_tx_queue_size_single = 50, + .ci_tx_push_cntrs_stat_en = false, + .ci_traffic_mon_en = false, + .ci_ipc_rxbuf_size = { + [CL_RX_BUF_RXM] = IPC_RXBUF_SIZE, + [CL_RX_BUF_FW] = IPC_RXBUF_SIZE + }, + .ce_max_retry = 8, + .ce_short_retry_limit = 4, + .ce_long_retry_limit = 4, + .ci_assoc_auth_retry_limit = 0, + .ci_cap_bandwidth = CHNL_BW_MAX, + .ci_chandef_channel = INVALID_CHAN_IDX, + .ci_chandef_bandwidth = CHNL_BW_MAX, + .ci_cck_in_hw_mode = true, + .ce_temp_comp_slope = 8, + .ci_fw_dbg_severity = CL_MACFW_DBG_SEV_WARNING, + .ci_fw_dbg_module = 0x0FFFFF, + .ci_lcu_dbg_cfg_inx = 4, + .ci_dsp_lcu_mode = 0, + .ci_hal_idle_to = CL_DEFAULT_HAL_IDLE_TIMEOUT, + .ci_tx_ac0_to = CL_TX_DEFAULT_AC0_TIMEOUT, + .ci_tx_ac1_to = CL_TX_DEFAULT_AC1_TIMEOUT, + .ci_tx_ac2_to = CL_TX_DEFAULT_AC2_TIMEOUT, + .ci_tx_ac3_to = CL_TX_DEFAULT_AC3_TIMEOUT, + .ci_tx_bcn_to = CL_TX_DEFAULT_BCN_TIMEOUT, + .ce_hardware_power_table = {0}, + .ce_arr_gain = "0,3,4.75,6,7,7.75", + .ce_bf_gain_2_ant = "0", + .ce_bf_gain_3_ant = "0", + .ce_bf_gain_4_ant = "0", + .ce_bf_gain_5_ant = "0", + .ce_bf_gain_6_ant = "0", + .ce_ant_gain = "0", + .ce_ant_gain_36_64 = "0", + .ce_ant_gain_100_140 = "0", + .ce_ant_gain_149_165 = "0", + .ci_min_ant_pwr = "0", + .ci_bw_factor = "0,0,0,0", + .ce_mcast_rate = 0, + .ce_dyn_mcast_rate_en = false, + .ce_dyn_bcast_rate_en = false, + .ce_default_mcs_ofdm = 0, + .ce_default_mcs_cck = 0, + .ce_prot_log_nav_en = false, + .ce_prot_mode = TXL_PROT_RTS_FW, + .ce_prot_rate_format = 1, + .ce_prot_rate_mcs = 4, + .ce_prot_rate_pre_type = 0, + .ce_bw_signaling_mode = 0, + .ci_dyn_cts_sta_thr = 2, + .ci_vns_pwr_limit = 0, + .ci_vns_pwr_mode = VNS_MODE_ALL, + .ci_vns_rssi_auto_resp_thr = -40, + .ci_vns_rssi_thr = -40, + .ci_vns_rssi_hys = 3, + .ci_vns_maintenance_time = 2000, + .ce_bcn_tx_path_min_time = 1000, + .ci_backup_bcn_en = true, + .ce_tx_txop_cut_en = true, + .ci_bcns_flushed_cnt_thr = 3, + .ci_phy_err_prevents_phy_dump = false, + .ci_tx_rx_delay = 0, + .ci_fw_assert_time_diff_sec = 5, + .ci_fw_assert_storm_detect_thd = 10, + .ce_hw_assert_time_max = CL_HW_ASSERT_TIME_MAX, + .ce_bg_assert_print = 1, + .ce_fw_watchdog_mode = FW_WD_INTERNAL_RECOVERY, + .ce_fw_watchdog_limit_count = 5, + .ce_fw_watchdog_limit_time = 30 * 1000, /* Msecs */ + .ci_rx_remote_cpu_drv = -1, + .ci_rx_remote_cpu_mac = -1, + .ci_pending_queue_size = 500, + .ce_tx_power_control = 100, + .ce_acs_coex_en = false, + .ci_dfs_initial_gain = 77, + .ci_dfs_agc_cd_th = 48, + .ci_dfs_long_pulse_min = 100, + .ci_dfs_long_pulse_max = 5000, + .ce_dfs_tbl_overwrite = {0}, + /* 6G */ + .ce_ppmcs_offset_he_6g = { + [WRS_MCS_0] = 0, + [WRS_MCS_1] = 0, + [WRS_MCS_2] = 0, + [WRS_MCS_3] = 0, + [WRS_MCS_4] = 0, + [WRS_MCS_5] = 0, + [WRS_MCS_6] = 0, + [WRS_MCS_7] = 0, + [WRS_MCS_8] = 0, + [WRS_MCS_9] = 0, + [WRS_MCS_10] = 0, + [WRS_MCS_11] = 0, + }, + /* 5G */ + .ce_ppmcs_offset_he_36_64 = { + [WRS_MCS_0] = 0, + [WRS_MCS_1] = 0, + [WRS_MCS_2] = 0, + [WRS_MCS_3] = 0, + [WRS_MCS_4] = 0, + [WRS_MCS_5] = 0, + [WRS_MCS_6] = 0, + [WRS_MCS_7] = 0, + [WRS_MCS_8] = 0, + [WRS_MCS_9] = 0, + [WRS_MCS_10] = 0, + [WRS_MCS_11] = 0, + }, + .ce_ppmcs_offset_he_100_140 = { + [WRS_MCS_0] = 0, + [WRS_MCS_1] = 0, + [WRS_MCS_2] = 0, + [WRS_MCS_3] = 0, + [WRS_MCS_4] = 0, + [WRS_MCS_5] = 0, + [WRS_MCS_6] = 0, + [WRS_MCS_7] = 0, + [WRS_MCS_8] = 0, + [WRS_MCS_9] = 0, + [WRS_MCS_10] = 0, + [WRS_MCS_11] = 0, + }, + .ce_ppmcs_offset_he_149_165 = { + [WRS_MCS_0] = 0, + [WRS_MCS_1] = 0, + [WRS_MCS_2] = 0, + [WRS_MCS_3] = 0, + [WRS_MCS_4] = 0, + [WRS_MCS_5] = 0, + [WRS_MCS_6] = 0, + [WRS_MCS_7] = 0, + [WRS_MCS_8] = 0, + [WRS_MCS_9] = 0, + [WRS_MCS_10] = 0, + [WRS_MCS_11] = 0, + }, + .ce_ppmcs_offset_ht_vht_36_64 = { + [WRS_MCS_0] = 0, + [WRS_MCS_1] = 0, + [WRS_MCS_2] = 0, + [WRS_MCS_3] = 0, + [WRS_MCS_4] = 0, + [WRS_MCS_5] = 0, + [WRS_MCS_6] = 0, + [WRS_MCS_7] = 0, + [WRS_MCS_8] = 0, + [WRS_MCS_9] = 0, + }, + .ce_ppmcs_offset_ht_vht_100_140 = { + [WRS_MCS_0] = 0, + [WRS_MCS_1] = 0, + [WRS_MCS_2] = 0, + [WRS_MCS_3] = 0, + [WRS_MCS_4] = 0, + [WRS_MCS_5] = 0, + [WRS_MCS_6] = 0, + [WRS_MCS_7] = 0, + [WRS_MCS_8] = 0, + [WRS_MCS_9] = 0, + }, + .ce_ppmcs_offset_ht_vht_149_165 = { + [WRS_MCS_0] = 0, + [WRS_MCS_1] = 0, + [WRS_MCS_2] = 0, + [WRS_MCS_3] = 0, + [WRS_MCS_4] = 0, + [WRS_MCS_5] = 0, + [WRS_MCS_6] = 0, + [WRS_MCS_7] = 0, + [WRS_MCS_8] = 0, + [WRS_MCS_9] = 0, + }, + .ce_ppmcs_offset_ofdm_36_64 = { + [WRS_MCS_0] = 0, + [WRS_MCS_1] = 0, + [WRS_MCS_2] = 0, + [WRS_MCS_3] = 0, + [WRS_MCS_4] = 0, + [WRS_MCS_5] = 0, + [WRS_MCS_6] = 0, + [WRS_MCS_7] = 0, + }, + .ce_ppmcs_offset_ofdm_100_140 = { + [WRS_MCS_0] = 0, + [WRS_MCS_1] = 0, + [WRS_MCS_2] = 0, + [WRS_MCS_3] = 0, + [WRS_MCS_4] = 0, + [WRS_MCS_5] = 0, + [WRS_MCS_6] = 0, + [WRS_MCS_7] = 0, + }, + .ce_ppmcs_offset_ofdm_149_165 = { + [WRS_MCS_0] = 0, + [WRS_MCS_1] = 0, + [WRS_MCS_2] = 0, + [WRS_MCS_3] = 0, + [WRS_MCS_4] = 0, + [WRS_MCS_5] = 0, + [WRS_MCS_6] = 0, + [WRS_MCS_7] = 0, + }, + /* 24G */ + .ce_ppmcs_offset_he = { + [WRS_MCS_0] = 0, + [WRS_MCS_1] = 0, + [WRS_MCS_2] = 0, + [WRS_MCS_3] = 0, + [WRS_MCS_4] = 0, + [WRS_MCS_5] = 0, + [WRS_MCS_6] = 0, + [WRS_MCS_7] = 0, + [WRS_MCS_8] = 0, + [WRS_MCS_9] = 0, + [WRS_MCS_10] = 0, + [WRS_MCS_11] = 0, + }, + .ce_ppmcs_offset_ht = { + [WRS_MCS_0] = 0, + [WRS_MCS_1] = 0, + [WRS_MCS_2] = 0, + [WRS_MCS_3] = 0, + [WRS_MCS_4] = 0, + [WRS_MCS_5] = 0, + [WRS_MCS_6] = 0, + [WRS_MCS_7] = 0, + }, + .ce_ppmcs_offset_ofdm = { + [WRS_MCS_0] = 0, + [WRS_MCS_1] = 0, + [WRS_MCS_2] = 0, + [WRS_MCS_3] = 0, + [WRS_MCS_4] = 0, + [WRS_MCS_5] = 0, + [WRS_MCS_6] = 0, + [WRS_MCS_7] = 0, + }, + .ce_ppmcs_offset_cck = { + [WRS_MCS_0] = 0, + [WRS_MCS_1] = 0, + [WRS_MCS_2] = 0, + [WRS_MCS_3] = 0, + }, + .ce_ppbw_offset = { + [CHNL_BW_20] = 0, + [CHNL_BW_40] = 0, + [CHNL_BW_80] = 0, + [CHNL_BW_160] = 0, + }, + .ce_power_offset_prod_en = true, + .ci_bf_en = false, + .ci_bf_max_nss = 2, + .ce_sounding_interval_coefs = { + [SOUNDING_INTERVAL_COEF_MIN_INTERVAL] = 100, + [SOUNDING_INTERVAL_COEF_STA_STEP] = 4, + [SOUNDING_INTERVAL_COEF_INTERVAL_STEP] = 50, + [SOUNDING_INTERVAL_COEF_MAX_INTERVAL] = 500, + }, + .ci_rate_fallback = { + [CL_RATE_FALLBACK_COUNT_SU] = 4, + [CL_RATE_FALLBACK_COUNT_MU] = 2, + [CL_RATE_FALLBACK_RETRY_COUNT_THR] = 2, + [CL_RATE_FALLBACK_BA_PER_THR] = 25, + [CL_RATE_FALLBACK_BA_NOT_RECEIVED_THR] = 2, + [CL_RATE_FALLBACK_DISABLE_MCS] = 1 + }, + .ce_rx_pkts_budget = 512, + .ci_band_num = 5, + .ci_mult_ampdu_in_txop_en = false, + .ce_wmm_aifsn = { + [AC_BK] = 3, + [AC_BE] = 7, + [AC_VI] = 1, + [AC_VO] = 1 + }, + .ce_wmm_cwmin = { + [AC_BK] = 4, + [AC_BE] = 4, + [AC_VI] = 3, + [AC_VO] = 2 + }, + .ce_wmm_cwmax = { + [AC_BK] = 10, + [AC_BE] = 10, + [AC_VI] = 4, + [AC_VO] = 3 + }, + .ce_wmm_txop = { + [AC_BK] = 0, + [AC_BE] = 0, + [AC_VI] = 94, + [AC_VO] = 47 + }, + .ci_su_force_min_spacing = CL_TX_MPDU_SPACING_INVALID, + .ci_mu_force_min_spacing = CL_TX_MPDU_SPACING_INVALID, + .ci_tf_mac_pad_dur = 0, + .ci_cca_timeout = 300, + .ce_tx_ba_session_timeout = 30000, + .ci_motion_sense_en = true, + .ci_motion_sense_rssi_thr = 8, + .ci_wrs_max_bw = CHNL_BW_160, + .ci_wrs_min_bw = CHNL_BW_20, + .ci_wrs_fixed_rate = { + [WRS_FIXED_PARAM_MODE] = -1, + [WRS_FIXED_PARAM_BW] = -1, + [WRS_FIXED_PARAM_NSS] = -1, + [WRS_FIXED_PARAM_MCS] = -1, + [WRS_FIXED_PARAM_GI] = -1 + }, + .ce_he_mcs_nss_supp_tx = { + [WRS_SS_1 ... WRS_SS_4] = 11, + }, + .ce_he_mcs_nss_supp_rx = { + [WRS_SS_1 ... WRS_SS_4] = 11, + }, + .ce_vht_mcs_nss_supp_tx = { + [WRS_SS_1 ... WRS_SS_4] = 9, + }, + .ce_vht_mcs_nss_supp_rx = { + [WRS_SS_1 ... WRS_SS_4] = 9, + }, + .ci_pe_duration = U8_MAX, + .ci_pe_duration_bcast = PPE_16US, + .ci_gain_update_enable = 1, + .ci_mcs_sig_b = 0, + .ci_spp_ksr_value = 1, + .ci_rx_padding_en = false, + .ci_stats_en = false, + .ci_bar_disable = false, + .ci_ofdm_only = true, + .ci_hw_bsr = false, + .ci_drop_to_lower_bw = false, + .ci_force_icmp_single = false, + .ce_wrs_rx_en = false, + .ci_hr_factor = { + [CHNL_BW_20] = 2, + [CHNL_BW_40] = 2, + [CHNL_BW_80] = 2, + [CHNL_BW_160] = 1 + }, + .ci_csd_en = true, + .ci_signal_extension_en = false, + .ci_vht_cap_24g = false, + .ci_tx_digital_gain = 0x28282828, + .ci_tx_digital_gain_cck = 0x63636363, + .ci_ofdm_cck_power_offset = -13, + .ci_mac_clk_gating_en = true, + .ci_phy_clk_gating_en = true, + .ci_imaging_blocker = false, + .ci_sensing_ndp_tx_chain_mask = NDP_TX_PHY0, + .ci_sensing_ndp_tx_bw = CHNL_BW_MAX, + .ci_sensing_ndp_tx_format = FORMATMOD_NON_HT, + .ci_sensing_ndp_tx_num_ltf = LTF_X1, + .ci_calib_ant_tx = { + [0 ... MAX_ANTENNAS - 1] = U8_MAX, + }, + .ci_calib_ant_rx = { + [0 ... MAX_ANTENNAS - 1] = U8_MAX, + }, + .ci_cca_ed_rise_thr_dbm = -62, + .ci_cca_ed_fall_thr_dbm = -65, + .ci_cca_cs_en = 1, + .ci_cca_modem_en = 0xf, + .ci_cca_main_ant = 0, + .ci_cca_second_ant = 1, + .ci_cca_flag0_ctrl = 0x8, + .ci_cca_flag1_ctrl = 0x8, + .ci_cca_flag2_ctrl = 0x2, + .ci_cca_flag3_ctrl = 0xa, + .ci_cca_gi_rise_thr_dbm = -72, + .ci_cca_gi_fall_thr_dbm = -75, + .ci_cca_gi_pow_lim_dbm = -59, + .ci_cca_ed_en = 0x7ff, + .ci_cca_gi_en = 0, + .ci_rx_he_mu_ppdu = false, + .ci_fast_rx_en = true, + .ci_distance_auto_resp_all = 0, + .ci_distance_auto_resp_msta = 0, + .ci_fw_disable_recovery = false, + .ce_listener_en = 0, + .ci_tx_delay_tstamp_en = false, + .ci_calib_tx_init_tx_gain = { + [0 ... MAX_ANTENNAS - 1] = CALIB_TX_GAIN_DEFAULT, + }, + .ci_calib_tx_init_rx_gain = { + [0 ... MAX_ANTENNAS - 1] = INVALID_CALIB_RX_GAIN, + }, + .ci_calib_rx_init_tx_gain = { + [0 ... MAX_ANTENNAS - 1] = CALIB_TX_GAIN_DEFAULT, + }, + .ci_calib_rx_init_rx_gain = { + [0 ... MAX_ANTENNAS - 1] = INVALID_CALIB_RX_GAIN, + }, + .ci_calib_conf_rx_gain_upper_limit = INVALID_CALIB_RX_GAIN, + .ci_calib_conf_rx_gain_lower_limit = INVALID_CALIB_RX_GAIN, + .ci_calib_conf_tone_vector_20bw = {6, 10, 14, 18, 22, 24, 26, 27}, + .ci_calib_conf_tone_vector_40bw = {10, 18, 26, 34, 41, 48, 53, 58}, + .ci_calib_conf_tone_vector_80bw = {18, 34, 50, 66, 82, 98, 110, 122}, + .ci_calib_conf_tone_vector_160bw = {18, 34, 66, 98, 130, 164, 224, 250}, + .ci_calib_conf_gp_rad_trshld = GP_RAD_TRSHLD_DEFAULT, + .ci_calib_conf_ga_lin_upper_trshld = GA_LIN_UPPER_TRSHLD_DEFAULT, + .ci_calib_conf_ga_lin_lower_trshld = GA_LIN_LOWER_TRSHLD_DEFAULT, + .ci_calib_conf_singletons_num = SINGLETONS_NUM_DEFAULT, + .ci_calib_conf_rampup_time = RAMPUP_TIME, + .ci_calib_conf_lo_coarse_step = LO_COARSE_STEP, +#ifdef CONFIG_CL8K_EEPROM_STM24256 + .ci_calib_conf_lo_fine_step = LO_FINE_STEP, + .ci_calib_eeprom_channels_20mhz = {0}, + .ci_calib_eeprom_channels_40mhz = {0}, + .ci_calib_eeprom_channels_80mhz = {0}, + .ci_calib_eeprom_channels_160mhz = {0}, +#endif + .ci_mesh_basic_rates = {0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}, +}; + +static int cl_tcv_update_config(struct cl_hw *cl_hw, char *name, char *value) +{ + struct cl_tcv_conf *conf = cl_hw->conf; + int ret = -ENOENT; + + do { + READ_S8(ce_debug_level); + READ_BOOL(ce_radio_on); + READ_BOOL(ce_ps_ctrl_enabled); + READ_BOOL(ci_ieee80211h); + READ_U8(ci_max_bss_num); + READ_U8(ci_short_guard_interval); + READ_U8(ci_max_mpdu_len); + READ_U8(ci_max_ampdu_len_exp); + READ_STR(ce_dsp_code); + READ_STR(ce_dsp_data); + READ_STR(ce_dsp_external_data); + READ_BOOL(ci_uapsd_en); + READ_BOOL(ce_eirp_regulatory_op_en); + READ_BOOL(ce_eirp_regulatory_prod_en); + READ_BOOL(ci_agg_tx); + READ_BOOL(ci_agg_rx); + READ_BOOL(ce_txldpc_en); + READ_BOOL(ci_ht_rxldpc_en); + READ_BOOL(ci_vht_rxldpc_en); + READ_BOOL(ci_he_rxldpc_en); + READ_BOOL(ci_cs_required); + READ_S8_ARR(ci_rx_sensitivity_prod, MAX_ANTENNAS); + READ_S8_ARR(ci_rx_sensitivity_op, MAX_ANTENNAS); + READ_BOOL(ci_min_he_en); + READ_U8(ce_cck_tx_ant_mask); + READ_U8(ce_cck_rx_ant_mask); + READ_U8(ce_rx_nss); + READ_U8(ce_tx_nss); + READ_U8(ce_num_antennas); + READ_U16(ce_max_agg_size_tx); + READ_U16(ce_max_agg_size_rx); + READ_BOOL(ce_rxamsdu_en); + READ_U8(ce_txamsdu_en); + READ_U16(ci_tx_amsdu_min_data_rate); + READ_U8(ci_tx_sw_amsdu_max_packets); + READ_U16(ci_tx_packet_limit); + READ_U16(ci_sw_txhdr_pool); + READ_U16(ci_amsdu_txhdr_pool); + READ_U16(ci_tx_queue_size_agg); + READ_U16(ci_tx_queue_size_single); + READ_BOOL(ci_tx_push_cntrs_stat_en); + READ_BOOL(ci_traffic_mon_en); + READ_U16_ARR(ci_ipc_rxbuf_size, CL_RX_BUF_MAX, true); + READ_U16(ce_max_retry); + READ_U8(ce_short_retry_limit); + READ_U8(ce_long_retry_limit); + READ_U8(ci_assoc_auth_retry_limit); + READ_U8(ci_cap_bandwidth); + READ_U32(ci_chandef_channel); + READ_U8(ci_chandef_bandwidth); + READ_BOOL(ci_cck_in_hw_mode); + READ_S8(ce_temp_comp_slope); + READ_U32(ci_fw_dbg_severity); + READ_U32(ci_fw_dbg_module); + READ_U8(ci_lcu_dbg_cfg_inx); + READ_U8(ci_dsp_lcu_mode); + READ_U32(ci_hal_idle_to); + READ_U32(ci_tx_ac0_to); + READ_U32(ci_tx_ac1_to); + READ_U32(ci_tx_ac2_to); + READ_U32(ci_tx_ac3_to); + READ_U32(ci_tx_bcn_to); + READ_STR(ce_hardware_power_table); + READ_STR(ce_arr_gain); + READ_STR(ce_bf_gain_2_ant); + READ_STR(ce_bf_gain_3_ant); + READ_STR(ce_bf_gain_4_ant); + READ_STR(ce_bf_gain_5_ant); + READ_STR(ce_bf_gain_6_ant); + READ_STR(ce_ant_gain); + READ_STR(ce_ant_gain_36_64); + READ_STR(ce_ant_gain_100_140); + READ_STR(ce_ant_gain_149_165); + READ_STR(ci_min_ant_pwr); + READ_STR(ci_bw_factor); + READ_U8(ce_mcast_rate); + READ_BOOL(ce_dyn_mcast_rate_en); + READ_BOOL(ce_dyn_bcast_rate_en); + READ_U8(ce_default_mcs_ofdm); + READ_U8(ce_default_mcs_cck); + READ_BOOL(ce_prot_log_nav_en); + READ_U8(ce_prot_mode); + READ_U8(ce_prot_rate_format); + READ_U8(ce_prot_rate_mcs); + READ_U8(ce_prot_rate_pre_type); + READ_U8(ce_bw_signaling_mode); + READ_U8(ci_dyn_cts_sta_thr); + READ_S8(ci_vns_pwr_limit); + READ_U8(ci_vns_pwr_mode); + READ_S8(ci_vns_rssi_auto_resp_thr); + READ_S8(ci_vns_rssi_thr); + READ_S8(ci_vns_rssi_hys); + READ_U16(ci_vns_maintenance_time); + READ_U16(ce_bcn_tx_path_min_time); + READ_BOOL(ci_backup_bcn_en); + READ_BOOL(ce_tx_txop_cut_en); + READ_U8(ci_bcns_flushed_cnt_thr); + READ_BOOL(ci_phy_err_prevents_phy_dump); + READ_U8(ci_tx_rx_delay); + READ_U8(ci_fw_assert_time_diff_sec); + READ_U8(ci_fw_assert_storm_detect_thd); + READ_U32(ce_hw_assert_time_max); + READ_U8(ce_bg_assert_print); + READ_U8(ce_fw_watchdog_mode); + READ_U8(ce_fw_watchdog_limit_count); + READ_U32(ce_fw_watchdog_limit_time); + READ_S8(ci_rx_remote_cpu_drv); + READ_S8(ci_rx_remote_cpu_mac); + READ_U16(ci_pending_queue_size); + READ_U8(ce_tx_power_control); + READ_BOOL(ce_acs_coex_en); + READ_U8(ci_dfs_initial_gain); + READ_U8(ci_dfs_agc_cd_th); + READ_U16(ci_dfs_long_pulse_min); + READ_U16(ci_dfs_long_pulse_max); + READ_STR(ce_dfs_tbl_overwrite); + READ_S8_ARR(ce_ppmcs_offset_he_6g, WRS_MCS_MAX_HE); + READ_S8_ARR(ce_ppmcs_offset_he_36_64, WRS_MCS_MAX_HE); + READ_S8_ARR(ce_ppmcs_offset_he_100_140, WRS_MCS_MAX_HE); + READ_S8_ARR(ce_ppmcs_offset_he_149_165, WRS_MCS_MAX_HE); + READ_S8_ARR(ce_ppmcs_offset_ht_vht_36_64, WRS_MCS_MAX_VHT); + READ_S8_ARR(ce_ppmcs_offset_ht_vht_100_140, WRS_MCS_MAX_VHT); + READ_S8_ARR(ce_ppmcs_offset_ht_vht_149_165, WRS_MCS_MAX_VHT); + READ_S8_ARR(ce_ppmcs_offset_ofdm_36_64, WRS_MCS_MAX_OFDM); + READ_S8_ARR(ce_ppmcs_offset_ofdm_100_140, WRS_MCS_MAX_OFDM); + READ_S8_ARR(ce_ppmcs_offset_ofdm_149_165, WRS_MCS_MAX_OFDM); + READ_S8_ARR(ce_ppmcs_offset_he, WRS_MCS_MAX_HE); + READ_S8_ARR(ce_ppmcs_offset_ht, WRS_MCS_MAX_HT); + READ_S8_ARR(ce_ppmcs_offset_ofdm, WRS_MCS_MAX_OFDM); + READ_S8_ARR(ce_ppmcs_offset_cck, WRS_MCS_MAX_CCK); + READ_S8_ARR(ce_ppbw_offset, CHNL_BW_MAX); + READ_BOOL(ce_power_offset_prod_en); + READ_BOOL(ci_bf_en); + READ_U8(ci_bf_max_nss); + READ_U16_ARR(ce_sounding_interval_coefs, SOUNDING_INTERVAL_COEF_MAX, true); + READ_U8_ARR(ci_rate_fallback, CL_RATE_FALLBACK_MAX, true); + READ_U16(ce_rx_pkts_budget); + READ_U8(ci_band_num); + READ_BOOL(ci_mult_ampdu_in_txop_en); + READ_U8_ARR(ce_wmm_aifsn, AC_MAX, true); + READ_U8_ARR(ce_wmm_cwmin, AC_MAX, true); + READ_U8_ARR(ce_wmm_cwmax, AC_MAX, true); + READ_U16_ARR(ce_wmm_txop, AC_MAX, true); + READ_U8(ci_su_force_min_spacing); + READ_U8(ci_mu_force_min_spacing); + READ_U8(ci_tf_mac_pad_dur); + READ_U32(ci_cca_timeout); + READ_U16(ce_tx_ba_session_timeout); + READ_BOOL(ci_motion_sense_en); + READ_S8(ci_motion_sense_rssi_thr); + READ_U8(ci_wrs_max_bw); + READ_U8(ci_wrs_min_bw); + READ_S8_ARR(ci_wrs_fixed_rate, WRS_FIXED_PARAM_MAX); + READ_U8_ARR(ce_he_mcs_nss_supp_tx, WRS_SS_MAX, true); + READ_U8_ARR(ce_he_mcs_nss_supp_rx, WRS_SS_MAX, true); + READ_U8_ARR(ce_vht_mcs_nss_supp_tx, WRS_SS_MAX, true); + READ_U8_ARR(ce_vht_mcs_nss_supp_rx, WRS_SS_MAX, true); + READ_U8(ci_pe_duration); + READ_U8(ci_pe_duration_bcast); + READ_U8(ci_gain_update_enable); + READ_U8(ci_mcs_sig_b); + READ_U8(ci_spp_ksr_value); + READ_BOOL(ci_rx_padding_en); + READ_BOOL(ci_stats_en); + READ_BOOL(ci_bar_disable); + READ_BOOL(ci_ofdm_only); + READ_BOOL(ci_hw_bsr); + READ_BOOL(ci_drop_to_lower_bw); + READ_BOOL(ci_force_icmp_single); + READ_BOOL(ci_csd_en); + READ_BOOL(ce_wrs_rx_en); + READ_U8_ARR(ci_hr_factor, CHNL_BW_MAX, true); + READ_BOOL(ci_signal_extension_en); + READ_BOOL(ci_vht_cap_24g); + READ_U32(ci_tx_digital_gain); + READ_U32(ci_tx_digital_gain_cck); + READ_S8(ci_ofdm_cck_power_offset); + READ_BOOL(ci_mac_clk_gating_en); + READ_BOOL(ci_phy_clk_gating_en); + READ_BOOL(ci_imaging_blocker); + READ_U8(ci_sensing_ndp_tx_chain_mask); + READ_U8(ci_sensing_ndp_tx_bw); + READ_U8(ci_sensing_ndp_tx_format); + READ_U8(ci_sensing_ndp_tx_num_ltf); + READ_U8_ARR(ci_calib_ant_tx, MAX_ANTENNAS, true); + READ_U8_ARR(ci_calib_ant_rx, MAX_ANTENNAS, true); + READ_S8(ci_cca_ed_rise_thr_dbm); + READ_S8(ci_cca_ed_fall_thr_dbm); + READ_U8(ci_cca_cs_en); + READ_U8(ci_cca_modem_en); + READ_U8(ci_cca_main_ant); + READ_U8(ci_cca_second_ant); + READ_U8(ci_cca_flag0_ctrl); + READ_U8(ci_cca_flag1_ctrl); + READ_U8(ci_cca_flag2_ctrl); + READ_U8(ci_cca_flag3_ctrl); + READ_S8(ci_cca_gi_rise_thr_dbm); + READ_S8(ci_cca_gi_fall_thr_dbm); + READ_S8(ci_cca_gi_pow_lim_dbm); + READ_U16(ci_cca_ed_en); + READ_U8(ci_cca_gi_en); + READ_BOOL(ci_rx_he_mu_ppdu); + READ_BOOL(ci_fast_rx_en); + READ_U8(ci_distance_auto_resp_all); + READ_U8(ci_distance_auto_resp_msta); + READ_BOOL(ci_fw_disable_recovery); + READ_BOOL(ce_listener_en); + READ_BOOL(ci_tx_delay_tstamp_en); + READ_U8_ARR(ci_calib_tx_init_tx_gain, MAX_ANTENNAS, true); + READ_U8_ARR(ci_calib_tx_init_rx_gain, MAX_ANTENNAS, true); + READ_U8_ARR(ci_calib_rx_init_tx_gain, MAX_ANTENNAS, true); + READ_U8_ARR(ci_calib_rx_init_rx_gain, MAX_ANTENNAS, true); + READ_U8(ci_calib_conf_rx_gain_upper_limit); + READ_U8(ci_calib_conf_rx_gain_lower_limit); + READ_U8_ARR(ci_calib_conf_tone_vector_20bw, IQ_NUM_TONES_REQ, true); + READ_U8_ARR(ci_calib_conf_tone_vector_40bw, IQ_NUM_TONES_REQ, true); + READ_U8_ARR(ci_calib_conf_tone_vector_80bw, IQ_NUM_TONES_REQ, true); + READ_U8_ARR(ci_calib_conf_tone_vector_160bw, IQ_NUM_TONES_REQ, true); + READ_U32(ci_calib_conf_gp_rad_trshld); + READ_U32(ci_calib_conf_ga_lin_upper_trshld); + READ_U32(ci_calib_conf_ga_lin_lower_trshld); + READ_U8(ci_calib_conf_singletons_num); + READ_U16(ci_calib_conf_rampup_time); + READ_U16(ci_calib_conf_lo_coarse_step); + READ_U16(ci_calib_conf_lo_fine_step); + +#ifdef CONFIG_CL8K_EEPROM_STM24256 + if (cl_hw_is_tcv0(cl_hw)) { + READ_U16_ARR(ci_calib_eeprom_channels_20mhz, + EEPROM_CALIB_DATA_ELEM_NUM_20MHZ_TCV0, false); + READ_U16_ARR(ci_calib_eeprom_channels_40mhz, + EEPROM_CALIB_DATA_ELEM_NUM_40MHZ_TCV0, false); + READ_U16_ARR(ci_calib_eeprom_channels_80mhz, + EEPROM_CALIB_DATA_ELEM_NUM_80MHZ_TCV0, false); + READ_U16_ARR(ci_calib_eeprom_channels_160mhz, + EEPROM_CALIB_DATA_ELEM_NUM_160MHZ_TCV0, false); + } + if (cl_hw_is_tcv1(cl_hw)) { + READ_U16_ARR(ci_calib_eeprom_channels_20mhz, + EEPROM_CALIB_DATA_ELEM_NUM_20MHZ_TCV1, false); + READ_U16_ARR(ci_calib_eeprom_channels_40mhz, + EEPROM_CALIB_DATA_ELEM_NUM_40MHZ_TCV1, false); + READ_U16_ARR(ci_calib_eeprom_channels_80mhz, + EEPROM_CALIB_DATA_ELEM_NUM_80MHZ_TCV1, false); + READ_U16_ARR(ci_calib_eeprom_channels_160mhz, + EEPROM_CALIB_DATA_ELEM_NUM_160MHZ_TCV1, false); + } +#endif + READ_U16_ARR(ci_mesh_basic_rates, MESH_BASIC_RATE_MAX, false); + } while (0); + + if (ret == -ENOENT) { + if (cl_config_is_non_driver_param(name)) + ret = 0; + else + CL_DBG_ERROR(cl_hw, "No matching conf for nvram parameter %s\n", name); + } + + return ret; +} + +static int cl_tcv_set_all_params_from_buf(struct cl_hw *cl_hw, char *buf, size_t size) +{ + char *line = buf; + char name[MAX_PARAM_NAME_LENGTH]; + char value[STR_LEN_256B]; + char *begin; + char *end; + int ret = 0; + int name_length = 0; + int value_length = 0; + + while (line && strlen(line) && (line != (buf + size))) { + if ((*line == '#') || (*line == '\n')) { + /* Skip comment or blank line */ + line = strstr(line, "\n") + 1; + } else if (*line) { + begin = line; + end = strstr(begin, "="); + + if (!end) { + ret = -EBADMSG; + goto exit; + } + + end++; + name_length = end - begin; + value_length = strstr(end, "\n") - end + 1; + + if (name_length >= MAX_PARAM_NAME_LENGTH) { + cl_dbg_err(cl_hw, + "Name too long (%u)\n", name_length); + ret = -EBADMSG; + goto exit; + } + if (value_length >= STR_LEN_256B) { + cl_dbg_err(cl_hw, + "Value too long (%u)\n", value_length); + ret = -EBADMSG; + goto exit; + } + + snprintf(name, name_length, "%s", begin); + snprintf(value, value_length, "%s", end); + + ret = cl_tcv_update_config(cl_hw, name, value); + if (ret) + goto exit; + + line = strstr(line, "\n") + 1; + } + } + +exit: + + return ret; +} + +static bool cl_tcv_is_valid_min_spacing(u8 min_spacing) +{ + return ((min_spacing == 0) || + (min_spacing == 1) || + (min_spacing == 2) || + (min_spacing == 3) || + (min_spacing == 4) || + (min_spacing == 6) || + (min_spacing == 8) || + (min_spacing == 10) || + (min_spacing == 12) || + (min_spacing == 14) || + (min_spacing == 16) || + (min_spacing == 18) || + (min_spacing == 20) || + (min_spacing == 24) || + (min_spacing == CL_TX_MPDU_SPACING_INVALID)); +} + +static bool cl_tcv_is_valid_cca_config(struct cl_hw *cl_hw, struct cl_tcv_conf *conf) +{ + if (conf->ci_cca_ed_rise_thr_dbm <= conf->ci_cca_ed_fall_thr_dbm) { + CL_DBG_ERROR(cl_hw, "cca_ed_rise_thr_dbm (%u) <= cca_ed_fall_thr_dbm (%u)\n", + conf->ci_cca_ed_rise_thr_dbm, conf->ci_cca_ed_fall_thr_dbm); + return false; + } + + if (conf->ci_cca_gi_rise_thr_dbm <= conf->ci_cca_gi_fall_thr_dbm) { + CL_DBG_ERROR(cl_hw, "cca_gi_rise_thr_dbm (%u) <= cca_gi_fall_thr_dbm (%u)\n", + conf->ci_cca_gi_rise_thr_dbm, conf->ci_cca_gi_fall_thr_dbm); + return false; + } + + if (conf->ci_cca_gi_pow_lim_dbm <= conf->ci_cca_ed_rise_thr_dbm) { + CL_DBG_ERROR(cl_hw, "cca_gi_pow_lim_dbm (%u) <= cca_ed_rise_thr_dbm (%u)\n", + conf->ci_cca_gi_pow_lim_dbm, conf->ci_cca_ed_rise_thr_dbm); + return false; + } + + return true; +} + +static inline void cl_tcv_set_default_channel(u32 *channel, u32 value) +{ + if (*channel == INVALID_CHAN_IDX) + *channel = value; +} + +static inline void cl_tcv_set_default_bandwidth(u8 *bw, u8 value) +{ + if (*bw == CHNL_BW_MAX) + *bw = value; +} + +static inline bool cl_tcv_is_valid_bandwidth(u8 *bw, u8 max_value) +{ + return *bw <= max_value; +} + +static bool cl_tcv_is_valid_channeling_context(struct cl_hw *cl_hw) +{ + struct cl_tcv_conf *conf = cl_hw->conf; + u32 dflt_channel = 1; + u8 bw_limit = CHNL_BW_20; + char *band_str = "?"; + + if (cl_band_is_24g(cl_hw)) { + dflt_channel = 1; + bw_limit = CHNL_BW_40; + band_str = "24g"; + } else if (cl_band_is_5g(cl_hw)) { + dflt_channel = 36; + bw_limit = CHNL_BW_160; + band_str = "5g"; + } else { + dflt_channel = 1; + bw_limit = CHNL_BW_160; + band_str = "6g"; + } + + cl_tcv_set_default_channel(&conf->ci_chandef_channel, dflt_channel); + cl_tcv_set_default_bandwidth(&conf->ci_chandef_bandwidth, bw_limit); + cl_tcv_set_default_bandwidth(&conf->ci_cap_bandwidth, bw_limit); + + /* Forcibly change BW limit for production mode in 24g */ + if (cl_band_is_24g(cl_hw) && cl_hw->chip->conf->ce_production_mode) + bw_limit = CHNL_BW_160; + + if (!cl_tcv_is_valid_bandwidth(&conf->ci_cap_bandwidth, bw_limit)) { + CL_DBG_ERROR(cl_hw, "Invalid channel bandwidth (%u) for %s\n", + conf->ci_cap_bandwidth, band_str); + return false; + } + + return true; +} + +static int cl_tcv_post_configuration(struct cl_hw *cl_hw, const char *buf) +{ + struct cl_tcv_conf *conf = cl_hw->conf; + struct cl_chip *chip = cl_hw->chip; + + if (conf->ci_max_bss_num > ARRAY_SIZE(cl_hw->addresses)) { + CL_DBG_ERROR(cl_hw, "Invalid ci_max_bss_num (%u)\n", + conf->ci_max_bss_num); + return -EINVAL; + } + + /* Production mode */ + if (chip->conf->ce_production_mode) { + memcpy(cl_hw->rx_sensitivity, conf->ci_rx_sensitivity_prod, MAX_ANTENNAS); + conf->ce_prot_mode = 0; + /* Production is done in station mode */ + cl_hw_set_iface_conf(cl_hw, CL_IFCONF_STA); + + } else { + if (chip->conf->ci_phy_dev == PHY_DEV_LOOPBACK) { + s8 rx_sens_loopback[MAX_ANTENNAS] = {-96, -96, -96, -96, -96, -96}; + + memcpy(cl_hw->rx_sensitivity, rx_sens_loopback, MAX_ANTENNAS); + } else { + memcpy(cl_hw->rx_sensitivity, conf->ci_rx_sensitivity_op, MAX_ANTENNAS); + } + } + + if (cl_hw_set_antennas(cl_hw)) { + CL_DBG_ERROR(cl_hw, "hw set antennas failed!\n"); + return -EINVAL; + } + + if (!cl_tcv_is_valid_cca_config(cl_hw, conf)) + return -EINVAL; + + if (conf->ce_num_antennas) { + /* Validate: ce_num_antennas, ce_rx_nss, ce_tx_nss */ + if (conf->ce_num_antennas < MIN_ANTENNAS || + conf->ce_num_antennas > MAX_ANTENNAS) { + CL_DBG_ERROR(cl_hw, "Invalid ce_num_antennas (%u)\n", + conf->ce_num_antennas); + return -EINVAL; + } + + if (conf->ce_rx_nss < 1 || + conf->ce_rx_nss > WRS_SS_MAX || + conf->ce_rx_nss > conf->ce_num_antennas) { + CL_DBG_ERROR(cl_hw, "Invalid ce_rx_nss (%u)\n", conf->ce_rx_nss); + return -EINVAL; + } + + if (conf->ce_tx_nss < 1 || + conf->ce_tx_nss > WRS_SS_MAX || + conf->ce_tx_nss > conf->ce_num_antennas) { + CL_DBG_ERROR(cl_hw, "Invalid ce_tx_nss (%u)\n", conf->ce_tx_nss); + return -EINVAL; + } + + /* Validate: ce_cck_tx_ant_mask and ce_cck_rx_ant_mask */ + if (cl_band_is_24g(cl_hw)) { + u8 ant_shift = cl_hw_ant_shift(cl_hw); + u8 ant_bitmap = (((1 << conf->ce_num_antennas) - 1) << ant_shift); + u8 num_cck_ant_tx = hweight8(conf->ce_cck_tx_ant_mask); + u8 num_cck_ant_rx = hweight8(conf->ce_cck_rx_ant_mask); + + if ((ant_bitmap & conf->ce_cck_tx_ant_mask) != conf->ce_cck_tx_ant_mask) { + CL_DBG_ERROR(cl_hw, "Invalid ce_cck_tx_ant_mask (0x%x), " + "does not match ce_num_antennas mask (0x%x)\n", + conf->ce_cck_tx_ant_mask, ant_bitmap); + return -EINVAL; + } + + if ((ant_bitmap & conf->ce_cck_rx_ant_mask) != conf->ce_cck_rx_ant_mask) { + CL_DBG_ERROR(cl_hw, "Invalid ce_cck_rx_ant_mask (0x%x), " + "does not match ce_num_antennas mask (0x%x)\n", + conf->ce_cck_rx_ant_mask, ant_bitmap); + return -EINVAL; + } + + if (conf->ce_cck_tx_ant_mask == 0) { + CL_DBG_ERROR(cl_hw, "Invalid ce_cck_tx_ant_mask, can't be 0x0\n"); + return -EINVAL; + } + + if (conf->ce_cck_rx_ant_mask == 0) { + CL_DBG_ERROR(cl_hw, "Invalid ce_cck_rx_ant_mask, can't be 0x0\n"); + return -EINVAL; + } + + if (num_cck_ant_tx > MAX_ANTENNAS_CCK) { + CL_DBG_ERROR(cl_hw, "Invalid ce_cck_tx_ant_mask (0x%x), " + "number of set bits exceeds %u\n", + num_cck_ant_tx, MAX_ANTENNAS_CCK); + return -EINVAL; + } + + if (num_cck_ant_rx > MAX_ANTENNAS_CCK) { + CL_DBG_ERROR(cl_hw, "Invalid ce_cck_rx_ant_mask (0x%x), " + "number of set bits exceeds %u\n", + num_cck_ant_rx, MAX_ANTENNAS_CCK); + return -EINVAL; + } + } + } + + if (conf->ce_prot_mode == TXL_PROT_RTS) { + CL_DBG_ERROR(cl_hw, "ce_prot_mode %u is not supported\n", TXL_PROT_RTS); + return -EINVAL; + } + + if (!cl_tcv_is_valid_channeling_context(cl_hw)) + return -EINVAL; + + if (cl_band_is_5g(cl_hw)) { + if (!conf->ci_ofdm_only) { + CL_DBG_ERROR(cl_hw, "ci_ofdm_only must be set to 1 for 5g band\n"); + return -EINVAL; + } + } + + /* Validate ce_bcn_tx_path_min_time */ + if (conf->ce_bcn_tx_path_min_time <= CL_TX_BCN_PENDING_CHAIN_MIN_TIME) { + CL_DBG_ERROR(cl_hw, "Invalid ce_bcn_tx_path_min_time (%u)\n", + conf->ce_bcn_tx_path_min_time); + return -EINVAL; + } + + if (conf->ci_tx_sw_amsdu_max_packets > MAX_TX_SW_AMSDU_PACKET) { + cl_dbg_err(cl_hw, "ERROR: Invalid ci_tx_sw_amsdu_max_packets (%u), set default (%u)\n", + conf->ci_tx_sw_amsdu_max_packets, MAX_TX_SW_AMSDU_PACKET); + + conf->ci_tx_sw_amsdu_max_packets = MAX_TX_SW_AMSDU_PACKET; + } + + if (conf->ce_tx_power_control > 100 || conf->ce_tx_power_control < 1) { + cl_dbg_err(cl_hw, "ERROR: Invalid ce_tx_power_control (%u), set default 100\n", + conf->ce_tx_power_control); + + conf->ce_tx_power_control = 100; + } + + if (conf->ce_max_retry > CL_MAX_NUM_OF_RETRY) { + cl_dbg_err(cl_hw, "ERROR: Invalid ce_max_retry (%u), set default to maximum (%u)\n", + conf->ce_max_retry, CL_MAX_NUM_OF_RETRY); + + conf->ce_max_retry = CL_MAX_NUM_OF_RETRY; + } + + if (!cl_tcv_is_valid_min_spacing(conf->ci_su_force_min_spacing)) { + cl_dbg_err(cl_hw, "ERROR: Invalid ci_su_force_min_spacing (%u), must be 0/1/2/3/4/6/8/10/12/14/16/18/20/24, set default %u\n", + conf->ci_su_force_min_spacing, CL_TX_MPDU_SPACING_INVALID); + + conf->ci_su_force_min_spacing = CL_TX_MPDU_SPACING_INVALID; + } + + if (!cl_tcv_is_valid_min_spacing(conf->ci_mu_force_min_spacing)) { + cl_dbg_err(cl_hw, "ERROR: Invalid ci_mu_force_min_spacing (%u), must be 0/1/2/3/4/6/8/10/12/14/16/18/20/24, set default %u\n", + conf->ci_mu_force_min_spacing, CL_TX_MPDU_SPACING_INVALID); + + conf->ci_mu_force_min_spacing = CL_TX_MPDU_SPACING_INVALID; + } + + if (conf->ci_max_mpdu_len != IEEE80211_VHT_CAP_MAX_MPDU_LENGTH_3895 && + conf->ci_max_mpdu_len != IEEE80211_VHT_CAP_MAX_MPDU_LENGTH_7991 && + conf->ci_max_mpdu_len != IEEE80211_VHT_CAP_MAX_MPDU_LENGTH_11454) { + cl_dbg_err(cl_hw, "ERROR: Invalid 'ci_max_mpdu_len' (%u). Must be 0/1/2. Setting to 0\n", + conf->ci_max_mpdu_len); + + conf->ci_max_mpdu_len = IEEE80211_VHT_CAP_MAX_MPDU_LENGTH_3895; + } + + if (cl_hw_is_tcv1(cl_hw) && cl_chip_is_both_enabled(chip)) { + /* Check that sum of ce_num_antennas in both TCV's is smaller than max_antennas */ + struct cl_hw *cl_hw_tcv0 = chip->cl_hw_tcv0; + u8 num_ant_tcv0 = cl_hw_tcv0->conf->ce_num_antennas; + u8 num_ant_tcv1 = conf->ce_num_antennas; + u8 total_ant = num_ant_tcv0 + num_ant_tcv1; + + if (total_ant > chip->max_antennas) { + CL_DBG_ERROR(cl_hw, + "Invalid ce_num_antennas tcv0=%u, tcv1=%u, total=%u, max=%u\n", + num_ant_tcv0, num_ant_tcv1, total_ant, chip->max_antennas); + return -1; + } + } + + if (cl_hw_is_prod_or_listener(cl_hw) && !conf->ce_power_offset_prod_en) { + cl_dbg_err(cl_hw, "Disable PPMCS/PPBW in production mode\n"); + + if (cl_band_is_6g(cl_hw)) { + memset(conf->ce_ppmcs_offset_he_6g, 0, + sizeof(conf->ce_ppmcs_offset_he_6g)); + } else if (cl_band_is_5g(cl_hw)) { + memset(conf->ce_ppmcs_offset_he_36_64, 0, + sizeof(conf->ce_ppmcs_offset_he_36_64)); + memset(conf->ce_ppmcs_offset_he_100_140, 0, + sizeof(conf->ce_ppmcs_offset_he_100_140)); + memset(conf->ce_ppmcs_offset_he_149_165, 0, + sizeof(conf->ce_ppmcs_offset_he_149_165)); + memset(conf->ce_ppmcs_offset_ht_vht_36_64, 0, + sizeof(conf->ce_ppmcs_offset_ht_vht_36_64)); + memset(conf->ce_ppmcs_offset_ht_vht_100_140, 0, + sizeof(conf->ce_ppmcs_offset_ht_vht_100_140)); + memset(conf->ce_ppmcs_offset_ht_vht_149_165, 0, + sizeof(conf->ce_ppmcs_offset_ht_vht_149_165)); + memset(conf->ce_ppmcs_offset_ofdm_36_64, 0, + sizeof(conf->ce_ppmcs_offset_ofdm_36_64)); + memset(conf->ce_ppmcs_offset_ofdm_100_140, 0, + sizeof(conf->ce_ppmcs_offset_ofdm_100_140)); + memset(conf->ce_ppmcs_offset_ofdm_149_165, 0, + sizeof(conf->ce_ppmcs_offset_ofdm_149_165)); + } else { + memset(conf->ce_ppmcs_offset_he, 0, sizeof(conf->ce_ppmcs_offset_he)); + memset(conf->ce_ppmcs_offset_ht, 0, sizeof(conf->ce_ppmcs_offset_ht)); + memset(conf->ce_ppmcs_offset_ofdm, 0, sizeof(conf->ce_ppmcs_offset_ofdm)); + memset(conf->ce_ppmcs_offset_cck, 0, sizeof(conf->ce_ppmcs_offset_cck)); + } + + memset(conf->ce_ppbw_offset, 0, sizeof(conf->ce_ppbw_offset)); + } + + if (!cl_band_is_24g(cl_hw) && cl_hw->conf->ci_signal_extension_en) { + cl_dbg_err(cl_hw, "ERROR: Invalid 'ci_signal_extension_en' (%u). Must be 0 for non 2.4Ghz band. Setting to 0\n", + conf->ce_dyn_mcast_rate_en); + + conf->ci_signal_extension_en = false; + } + + if (conf->ce_dyn_mcast_rate_en && cl_band_is_6g(cl_hw)) { + cl_dbg_err(cl_hw, "ERROR: Invalid 'ce_dyn_mcast_rate_en' (%u). Must be 0 on 6Ghz band. Setting to 0\n", + conf->ce_dyn_mcast_rate_en); + + conf->ce_dyn_mcast_rate_en = 0; + } + + if (conf->ce_dyn_bcast_rate_en && cl_band_is_6g(cl_hw)) { + cl_dbg_err(cl_hw, "ERROR: Invalid 'ce_dyn_bcast_rate_en' (%u). Must be 0 on 6Ghz band. Setting to 0\n", + conf->ce_dyn_bcast_rate_en); + + conf->ce_dyn_bcast_rate_en = 0; + } + + return 0; +} + +int cl_tcv_config_read(struct cl_hw *cl_hw) +{ + struct cl_chip *chip = cl_hw->chip; + char *buf = NULL; + size_t size = 0; + int ret = 0; + char filename[CL_FILENAME_MAX] = {0}; + u8 tcv_idx = cl_hw->idx; + + snprintf(filename, sizeof(filename), "cl_tcv%u.dat", tcv_idx); + pr_debug("%s: %s\n", __func__, filename); + size = cl_file_open_and_read(chip, filename, &buf); + + if (!buf) { + pr_err("read %s failed !!!\n", filename); + return -ENODATA; + } + + ret = cl_tcv_set_all_params_from_buf(cl_hw, buf, size); + if (ret) { + kfree(buf); + return ret; + } + + ret = cl_tcv_post_configuration(cl_hw, NULL); + if (ret) { + kfree(buf); + return ret; + } + + kfree(buf); + + return ret; +} + +int cl_tcv_config_alloc(struct cl_hw *cl_hw) +{ + cl_hw->conf = kzalloc(sizeof(*cl_hw->conf), GFP_KERNEL); + + if (!cl_hw->conf) + return -ENOMEM; + + /* Copy default values */ + memcpy(cl_hw->conf, &conf, sizeof(struct cl_tcv_conf)); + + return 0; +} + +void cl_tcv_config_free(struct cl_hw *cl_hw) +{ + kfree(cl_hw->conf); + cl_hw->conf = NULL; +} + +void cl_tcv_config_validate_calib_params(struct cl_hw *cl_hw) +{ + struct cl_tcv_conf *conf = cl_hw->conf; + u8 chain = 0; + + if (cl_hw->chip->conf->ci_phy_dev == PHY_DEV_ATHOS) { + if (cl_hw->chip->rfic_version == ATHOS_B_VER) { + for (chain = 0; chain < MAX_ANTENNAS; chain++) { + if (conf->ci_calib_tx_init_rx_gain[chain] == INVALID_CALIB_RX_GAIN) + conf->ci_calib_tx_init_rx_gain[chain] = + CALIB_RX_GAIN_DEFAULT_ATHOS_B; + if (conf->ci_calib_rx_init_rx_gain[chain] == INVALID_CALIB_RX_GAIN) + conf->ci_calib_rx_init_rx_gain[chain] = + CALIB_RX_GAIN_DEFAULT_ATHOS_B; + } + + if (conf->ci_calib_conf_rx_gain_upper_limit == INVALID_CALIB_RX_GAIN) + conf->ci_calib_conf_rx_gain_upper_limit = + CALIB_RX_GAIN_UPPER_LIMIT_ATHOS_B; + if (conf->ci_calib_conf_rx_gain_lower_limit == INVALID_CALIB_RX_GAIN) + conf->ci_calib_conf_rx_gain_lower_limit = + CALIB_RX_GAIN_LOWER_LIMIT_ATHOS_B; + } else { + for (chain = 0; chain < MAX_ANTENNAS; chain++) { + if (conf->ci_calib_tx_init_rx_gain[chain] == INVALID_CALIB_RX_GAIN) + conf->ci_calib_tx_init_rx_gain[chain] = + CALIB_RX_GAIN_DEFAULT_ATHOS; + if (conf->ci_calib_rx_init_rx_gain[chain] == INVALID_CALIB_RX_GAIN) + conf->ci_calib_rx_init_rx_gain[chain] = + CALIB_RX_GAIN_DEFAULT_ATHOS; + } + + if (conf->ci_calib_conf_rx_gain_upper_limit == INVALID_CALIB_RX_GAIN) + conf->ci_calib_conf_rx_gain_upper_limit = + CALIB_RX_GAIN_UPPER_LIMIT_ATHOS; + if (conf->ci_calib_conf_rx_gain_lower_limit == INVALID_CALIB_RX_GAIN) + conf->ci_calib_conf_rx_gain_lower_limit = + CALIB_RX_GAIN_LOWER_LIMIT_ATHOS; + } + } else { + for (chain = 0; chain < MAX_ANTENNAS; chain++) { + if (conf->ci_calib_tx_init_rx_gain[chain] == INVALID_CALIB_RX_GAIN) + conf->ci_calib_tx_init_rx_gain[chain] = CALIB_RX_GAIN_DEFAULT; + + if (conf->ci_calib_rx_init_rx_gain[chain] == INVALID_CALIB_RX_GAIN) + conf->ci_calib_rx_init_rx_gain[chain] = CALIB_RX_GAIN_DEFAULT; + } + + if (conf->ci_calib_conf_rx_gain_upper_limit == INVALID_CALIB_RX_GAIN) + conf->ci_calib_conf_rx_gain_upper_limit = CALIB_RX_GAIN_UPPER_LIMIT; + if (conf->ci_calib_conf_rx_gain_lower_limit == INVALID_CALIB_RX_GAIN) + conf->ci_calib_conf_rx_gain_lower_limit = CALIB_RX_GAIN_LOWER_LIMIT; + } +} -- 2.36.1