/******************************************************************************
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*
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* Copyright(c) 2007 - 2022 Realtek Corporation.
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms of version 2 of the GNU General Public License as
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* published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
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* more details.
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*
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*****************************************************************************/
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#define _RTW_REGDB_PHL_C_
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#include <drv_types.h>
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static enum rtw_regd phl_regulation_to_regd(enum REGULATION reg)
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{
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switch (reg) {
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case REGULATION_WW:
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return RTW_REGD_WW;
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case REGULATION_ETSI:
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return RTW_REGD_ETSI;
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case REGULATION_FCC:
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return RTW_REGD_FCC;
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case REGULATION_MKK:
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return RTW_REGD_MKK;
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case REGULATION_KCC:
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return RTW_REGD_KCC;
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case REGULATION_NCC:
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return RTW_REGD_NCC;
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case REGULATION_ACMA:
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return RTW_REGD_ACMA;
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case REGULATION_NA:
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return RTW_REGD_NA;
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case REGULATION_IC:
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return RTW_REGD_IC;
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case REGULATION_CHILE:
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return RTW_REGD_CHILE;
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case REGULATION_MEX:
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return RTW_REGD_MEX;
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case REGULATION_MAX:
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default:
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RTW_WARN("unknown reg:%d\n", reg);
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rtw_warn_on(1);
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return RTW_REGD_NA;
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}
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};
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static u8 phl_ch_property_to_flag(enum ch_property prop)
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{
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return ((prop & CH_PASSIVE) ? RTW_CHF_NO_IR : 0)
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| ((prop & CH_DFS) ? RTW_CHF_DFS : 0)
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;
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}
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static u8 phl_regdb_get_default_regd_2g(u8 id)
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{
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return phl_regulation_to_regd(rtw_phl_get_domain_regulation_2g(id));
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}
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#if CONFIG_IEEE80211_BAND_5GHZ
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static u8 phl_regdb_get_default_regd_5g(u8 id)
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{
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return phl_regulation_to_regd(rtw_phl_get_domain_regulation_5g(id));
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}
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#endif
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static bool phl_regdb_is_domain_code_valid(u8 id)
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{
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return rtw_phl_valid_regulation_domain(id);
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}
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static bool phl_regdb_domain_get_ch(u8 id, u32 ch, u8 *flags)
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{
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enum ch_property prop;
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if (rtw_phl_query_domain_channel(id, ch > 14 ? BAND_ON_5G : BAND_ON_24G, ch, &prop)) {
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if (flags)
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*flags = phl_ch_property_to_flag(prop);
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return true;
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}
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return false;
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}
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#if CONFIG_IEEE80211_BAND_6GHZ
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static u8 phl_regdb_get_default_regd_6g(u8 id)
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{
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return phl_regulation_to_regd(rtw_phl_get_domain_regulation_6g(id));
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}
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static bool phl_regdb_is_domain_code_6g_valid(u8 id)
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{
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return rtw_phl_valid_regulation_domain_6ghz(id);
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}
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static bool phl_regdb_domain_6g_get_ch(u8 id, u32 ch, u8 *flags)
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{
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enum ch_property prop;
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if (rtw_phl_query_domain_6g_channel(id, BAND_ON_6G, ch, &prop)) {
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if (flags)
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*flags = phl_ch_property_to_flag(prop);
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return true;
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}
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return false;
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}
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#endif /* CONFIG_IEEE80211_BAND_6GHZ */
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static REGULATION_TXPWR_LMT phl_tpo_to_txpwr_lmt(enum TP_OVERWRITE tpo)
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{
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switch (tpo) {
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case TPO_CHILE:
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return TXPWR_LMT_CHILE;
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case TPO_UK:
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return TXPWR_LMT_UK;
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case TPO_QATAR:
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return TXPWR_LMT_QATAR;
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case TPO_UKRAINE:
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return TXPWR_LMT_UKRAINE;
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case TPO_CN:
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return TXPWR_LMT_CN;
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case TPO_NA:
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return TXPWR_LMT_DEF;
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default:
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RTW_WARN("unknown tpo:%d\n", tpo);
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rtw_warn_on(1);
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return TXPWR_LMT_DEF;
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}
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}
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static bool phl_regdb_get_chplan_from_alpha2(const char *alpha2, struct country_chplan *ent)
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{
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struct rtw_regulation_country_chplan plan;
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_rtw_memset(&plan, 0, sizeof(plan));
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if (!rtw_phl_query_country_chplan((char *)alpha2, &plan)) /* TODO: PHL use type of 'const char *' for 'country' */
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return false;
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if (ent) {
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_rtw_memcpy(ent->alpha2, alpha2, 2);
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ent->domain_code = plan.domain_code;
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#if CONFIG_IEEE80211_BAND_6GHZ
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ent->domain_code_6g = plan.domain_code_6g;
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#endif
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ent->edcca_mode_2g_override = RTW_EDCCA_DEF;
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#if CONFIG_IEEE80211_BAND_5GHZ
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ent->edcca_mode_5g_override = RTW_EDCCA_DEF;
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#endif
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#if CONFIG_IEEE80211_BAND_6GHZ
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ent->edcca_mode_6g_override = RTW_EDCCA_DEF;
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#endif
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ent->txpwr_lmt_override = phl_tpo_to_txpwr_lmt(plan.tpo);
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#if defined(CONFIG_80211AX_HE) || defined(CONFIG_80211AC_VHT) || CONFIG_IEEE80211_BAND_5GHZ
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ent->proto_en = 0
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| ((plan.support_mode & SUPPORT_11AC) ? CHPLAN_PROTO_EN_AC : 0)
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| ((plan.support_mode & SUPPORT_11AX) ? CHPLAN_PROTO_EN_AX : 0)
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| ((plan.support_mode & SUPPORT_11A) ? CHPLAN_PROTO_EN_A : 0)
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;
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#endif
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}
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return true;
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}
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static void phl_regdb_get_ver_str(char *buf, size_t buf_len)
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{
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snprintf(buf, buf_len, "%d-%d", rtw_phl_get_regu_chplan_ver(), rtw_phl_get_regu_country_ver());
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}
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struct rtw_regdb_ops regdb_ops = {
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.get_default_regd_2g = phl_regdb_get_default_regd_2g,
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#if CONFIG_IEEE80211_BAND_5GHZ
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.get_default_regd_5g = phl_regdb_get_default_regd_5g,
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#endif
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.is_domain_code_valid = phl_regdb_is_domain_code_valid,
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.domain_get_ch = phl_regdb_domain_get_ch,
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#if CONFIG_IEEE80211_BAND_6GHZ
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.get_default_regd_6g = phl_regdb_get_default_regd_6g,
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.is_domain_code_6g_valid = phl_regdb_is_domain_code_6g_valid,
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.domain_6g_get_ch = phl_regdb_domain_6g_get_ch,
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#endif
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.get_chplan_from_alpha2 = phl_regdb_get_chplan_from_alpha2,
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.get_ver_str = phl_regdb_get_ver_str,
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};
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