8d4fb3998c
Realtek chips can program a specific country domain on efuse to indicate what is the expected rtw_regulatory. For chips with a programmed country domain, we set REGULATORY_STRICT_REG to tell stack to consider follow-up regulatory_hint() as the superset of our regulatory rule. Besides, on driver side, only the request via NL80211_REGDOM_SET_BY_DRIVER, which matches programmed country domain, will be handled to keep rtw_regulatory unchanged. For worldwide roaming chips, i.e. ones without a specific programmed country domain, system of distro can set expected regulatory via NL80211_REGDOM_SET_BY_USER. With setting from it, rtw_regulatory will handle the requests only via NL80211_REGDOM_SET_BY_USER to follow setting from system of distro. REGULATORY_COUNTRY_IE_IGNORE will then be set to tell stack to ignore country IE for us. The restrictions mentioned above will remain until 00, i.e. worldwide, is set via NL80211_REGDOM_SET_BY_USER. On the other hand, for worldwide roamin chips, if there is no specific regulatory set via NL80211_REGDOM_SET_BY_USER, requests from all regulatory notifications will be handled by rtw_regulatory. And REGULATORY_COUNTRY_IE_IGNORE won't be set. Signed-off-by: Zong-Zhe Yang <kevin_yang@realtek.com> Signed-off-by: Ping-Ke Shih <pkshih@realtek.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org> Link: https://lore.kernel.org/r/20210830072014.12250-3-pkshih@realtek.com
72 lines
1.9 KiB
C
72 lines
1.9 KiB
C
/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause */
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/* Copyright(c) 2018-2019 Realtek Corporation
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*/
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#ifndef __RTW_REGD_H_
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#define __RTW_REGD_H_
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#define IEEE80211_CHAN_NO_IBSS IEEE80211_CHAN_NO_IR
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#define IEEE80211_CHAN_PASSIVE_SCAN IEEE80211_CHAN_NO_IR
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enum rtw_chplan_id {
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RTW_CHPLAN_ETSI1_NULL = 0x21,
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RTW_CHPLAN_WORLD_ETSI1 = 0x26,
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RTW_CHPLAN_MKK1_MKK1 = 0x27,
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RTW_CHPLAN_IC1_IC2 = 0x2B,
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RTW_CHPLAN_WORLD_CHILE1 = 0x2D,
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RTW_CHPLAN_WORLD_FCC3 = 0x30,
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RTW_CHPLAN_WORLD_FCC5 = 0x32,
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RTW_CHPLAN_FCC1_FCC7 = 0x34,
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RTW_CHPLAN_WORLD_ETSI2 = 0x35,
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RTW_CHPLAN_WORLD_ETSI3 = 0x36,
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RTW_CHPLAN_ETSI1_ETSI12 = 0x3D,
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RTW_CHPLAN_KCC1_KCC2 = 0x3E,
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RTW_CHPLAN_ETSI1_ETSI4 = 0x42,
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RTW_CHPLAN_FCC1_NCC3 = 0x44,
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RTW_CHPLAN_WORLD_ACMA1 = 0x45,
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RTW_CHPLAN_WORLD_ETSI6 = 0x47,
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RTW_CHPLAN_WORLD_ETSI7 = 0x48,
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RTW_CHPLAN_WORLD_ETSI8 = 0x49,
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RTW_CHPLAN_KCC1_KCC3 = 0x4B,
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RTW_CHPLAN_WORLD_ETSI10 = 0x51,
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RTW_CHPLAN_WORLD_ETSI14 = 0x59,
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RTW_CHPLAN_FCC2_FCC7 = 0x61,
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RTW_CHPLAN_FCC2_FCC1 = 0x62,
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RTW_CHPLAN_WORLD_ETSI15 = 0x63,
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RTW_CHPLAN_WORLD_FCC7 = 0x73,
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RTW_CHPLAN_FCC2_FCC17 = 0x74,
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RTW_CHPLAN_WORLD_ETSI20 = 0x75,
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RTW_CHPLAN_FCC2_FCC11 = 0x76,
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RTW_CHPLAN_REALTEK_DEFINE = 0x7f,
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};
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struct country_code_to_enum_rd {
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u16 countrycode;
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const char *iso_name;
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};
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enum country_code_type {
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COUNTRY_CODE_FCC = 0,
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COUNTRY_CODE_IC = 1,
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COUNTRY_CODE_ETSI = 2,
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COUNTRY_CODE_SPAIN = 3,
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COUNTRY_CODE_FRANCE = 4,
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COUNTRY_CODE_MKK = 5,
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COUNTRY_CODE_MKK1 = 6,
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COUNTRY_CODE_ISRAEL = 7,
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COUNTRY_CODE_TELEC = 8,
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COUNTRY_CODE_MIC = 9,
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COUNTRY_CODE_GLOBAL_DOMAIN = 10,
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COUNTRY_CODE_WORLD_WIDE_13 = 11,
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COUNTRY_CODE_TELEC_NETGEAR = 12,
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COUNTRY_CODE_WORLD_WIDE_13_5G_ALL = 13,
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/* new channel plan above this */
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COUNTRY_CODE_MAX
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};
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int rtw_regd_init(struct rtw_dev *rtwdev);
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int rtw_regd_hint(struct rtw_dev *rtwdev);
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u8 rtw_regd_get(struct rtw_dev *rtwdev);
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bool rtw_regd_has_alt(u8 regd, u8 *regd_alt);
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#endif
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