/*******************************************************************************
*                         C O M P I L E R   F L A G S
********************************************************************************
*/

/*******************************************************************************
*                    E X T E R N A L   R E F E R E N C E S
********************************************************************************
*/

#include "precomp.h"

#if (CFG_SUPPORT_SINGLE_SKU_LOCAL_DB == 1)
#include "rlm_domain.h"

#if 0
/**
 * enum ieee80211_channel_flags - channel flags
 *
 * Channel flags set by the regulatory control code.
 *
 * @IEEE80211_CHAN_DISABLED: This channel is disabled.
 * @IEEE80211_CHAN_NO_IR: do not initiate radiation, this includes
 *      sending probe requests or beaconing.
 * @IEEE80211_CHAN_RADAR: Radar detection is required on this channel.
 * @IEEE80211_CHAN_NO_HT40PLUS: extension channel above this channel
 *      is not permitted.
 * @IEEE80211_CHAN_NO_HT40MINUS: extension channel below this channel
 *      is not permitted.
 * @IEEE80211_CHAN_NO_OFDM: OFDM is not allowed on this channel.
 * @IEEE80211_CHAN_NO_80MHZ: If the driver supports 80 MHz on the band,
 *      this flag indicates that an 80 MHz channel cannot use this
 *      channel as the control or any of the secondary channels.
 *      This may be due to the driver or due to regulatory bandwidth
 *      restrictions.
 * @IEEE80211_CHAN_NO_160MHZ: If the driver supports 160 MHz on the band,
 *      this flag indicates that an 160 MHz channel cannot use this
 *      channel as the control or any of the secondary channels.
 *      This may be due to the driver or due to regulatory bandwidth
 *      restrictions.
 * @IEEE80211_CHAN_INDOOR_ONLY: see %NL80211_FREQUENCY_ATTR_INDOOR_ONLY
 * @IEEE80211_CHAN_GO_CONCURRENT: see %NL80211_FREQUENCY_ATTR_GO_CONCURRENT
 * @IEEE80211_CHAN_NO_20MHZ: 20 MHz bandwidth is not permitted
 *      on this channel.
 * @IEEE80211_CHAN_NO_10MHZ: 10 MHz bandwidth is not permitted
 *      on this channel.
 *
 */
enum ieee80211_channel_flags {
	IEEE80211_CHAN_DISABLED         = 1<<0,
	IEEE80211_CHAN_NO_IR            = 1<<1,
	/* hole at 1<<2 */
	IEEE80211_CHAN_RADAR            = 1<<3,
	IEEE80211_CHAN_NO_HT40PLUS      = 1<<4,
	IEEE80211_CHAN_NO_HT40MINUS     = 1<<5,
	IEEE80211_CHAN_NO_OFDM          = 1<<6,
	IEEE80211_CHAN_NO_80MHZ         = 1<<7,
	IEEE80211_CHAN_NO_160MHZ        = 1<<8,
	IEEE80211_CHAN_INDOOR_ONLY      = 1<<9,
	IEEE80211_CHAN_GO_CONCURRENT    = 1<<10,
	IEEE80211_CHAN_NO_20MHZ         = 1<<11,
	IEEE80211_CHAN_NO_10MHZ         = 1<<12,
};

#define IEEE80211_CHAN_NO_HT40 \
	(IEEE80211_CHAN_NO_HT40PLUS | IEEE80211_CHAN_NO_HT40MINUS)


struct ieee80211_freq_range {
	u32 start_freq_khz;
	u32 end_freq_khz;
	u32 max_bandwidth_khz;
};

struct ieee80211_power_rule {
	u32 max_antenna_gain;
	u32 max_eirp;
};

/**
* enum reg_flags (the same as nl80211_reg_rule_flags) - regulatory rule flags
*
* @NL80211_RRF_NO_OFDM: OFDM modulation not allowed
* @NL80211_RRF_NO_CCK: CCK modulation not allowed
* @NL80211_RRF_NO_INDOOR: indoor operation not allowed
* @NL80211_RRF_NO_OUTDOOR: outdoor operation not allowed
* @NL80211_RRF_DFS: DFS support is required to be used
* @NL80211_RRF_PTP_ONLY: this is only for Point To Point links
* @NL80211_RRF_PTMP_ONLY: this is only for Point To Multi Point links
* @NL80211_RRF_NO_IR: no mechanisms that initiate radiation are allowed,
*      this includes probe requests or modes of operation that require
*      beaconing.
* @NL80211_RRF_AUTO_BW: maximum available bandwidth should be calculated
*      base on contiguous rules and wider channels will be allowed to cross
*      multiple contiguous/overlapping frequency ranges.
* @NL80211_RRF_IR_CONCURRENT: See &NL80211_FREQUENCY_ATTR_IR_CONCURRENT
* @NL80211_RRF_NO_HT40MINUS: channels can't be used in HT40- operation
* @NL80211_RRF_NO_HT40PLUS: channels can't be used in HT40+ operation
* @NL80211_RRF_NO_80MHZ: 80MHz operation not allowed
* @NL80211_RRF_NO_160MHZ: 160MHz operation not allowed
*/
enum reg_flags {
	NL80211_RRF_NO_OFDM             = 1<<0,
	NL80211_RRF_NO_CCK              = 1<<1,
	NL80211_RRF_NO_INDOOR           = 1<<2,
	NL80211_RRF_NO_OUTDOOR          = 1<<3,
	NL80211_RRF_DFS                 = 1<<4,
	NL80211_RRF_PTP_ONLY            = 1<<5,
	NL80211_RRF_PTMP_ONLY           = 1<<6,
	NL80211_RRF_NO_IR               = 1<<7,
	NL80211_RRF_NO_IBSS           = 1<<8,
	NL80211_RRF_AUTO_BW             = 1<<11,
	NL80211_RRF_IR_CONCURRENT       = 1<<12,
	NL80211_RRF_NO_HT40MINUS        = 1<<13,
	NL80211_RRF_NO_HT40PLUS         = 1<<14,
	NL80211_RRF_NO_80MHZ            = 1<<15,
	NL80211_RRF_NO_160MHZ           = 1<<16,
};

#define NL80211_RRF_PASSIVE_SCAN        NL80211_RRF_NO_IR
#define NL80211_RRF_NO_IBSS             NL80211_RRF_NO_IR
#define NL80211_RRF_NO_IR               NL80211_RRF_NO_IR
#define NL80211_RRF_NO_HT40             (NL80211_RRF_NO_HT40MINUS |\
										NL80211_RRF_NO_HT40PLUS)
#define NL80211_RRF_GO_CONCURRENT       NL80211_RRF_IR_CONCURRENT

/* For backport compatibility with older userspace */
#define NL80211_RRF_NO_IR_ALL           (NL80211_RRF_NO_IR | __NL80211_RRF_NO_IBSS)

struct ieee80211_reg_rule {
	struct ieee80211_freq_range freq_range;
	struct ieee80211_power_rule power_rule;
	u32 reg_flags; /*enum reg_flags*/
	u32 dfs_cac_ms;
};

struct ieee80211_regdomain {
#define MAX_NUMER_REG_RULES	6
	char alpha2[3];
	u32 n_reg_rules;
	enum nl80211_dfs_regions dfs_region;
	struct ieee80211_reg_rule reg_rules[MAX_NUMER_REG_RULES];
};


#define MHZ_TO_KHZ(freq) ((freq) * 1000)
#define KHZ_TO_MHZ(freq) ((freq) / 1000)
#define DBI_TO_MBI(gain) ((gain) * 100)
#define MBI_TO_DBI(gain) ((gain) / 100)
#define DBM_TO_MBM(gain) ((gain) * 100)
#define MBM_TO_DBM(gain) ((gain) / 100)

#define REG_RULE_EXT(start, end, bw, gain, eirp, dfs_cac, reg_flags)    \
{                                                                       \
	.freq_range.start_freq_khz = MHZ_TO_KHZ(start),                 \
	.freq_range.end_freq_khz = MHZ_TO_KHZ(end),                     \
	.freq_range.max_bandwidth_khz = MHZ_TO_KHZ(bw),                 \
	.power_rule.max_eirp = DBM_TO_MBM(eirp),                        \
	.flags = reg_flags,                                             \
	.dfs_cac_ms = dfs_cac,                                          \
}

#define REG_RULE(start, end, bw, gain, eirp, reg_flags) \
{                                                       \
	.freq_range.start_freq_khz = MHZ_TO_KHZ(start), \
	.freq_range.end_freq_khz = MHZ_TO_KHZ(end),     \
	.freq_range.max_bandwidth_khz = MHZ_TO_KHZ(bw), \
	.power_rule.max_antenna_gain = DBI_TO_MBI(gain),\
	.power_rule.max_eirp = DBM_TO_MBM(eirp),        \
	.flags = reg_flags,                             \
}
#endif

/***************************************************
 * Hello ^++++^
 * Here to describe the regulatory rules of yours.
 **************************************************/

/*
 * Step1. Decclare struct ieee80211_regdomain
 */

const struct ieee80211_regdomain regdom_us01 = {
	.n_reg_rules = 6,
	.reg_rules = {
	/* channels 1..11 */
	REG_RULE_LIGHT(2412-10, 2462+10, 40, 0),
	/* channels 36..48 */
	REG_RULE_LIGHT(5180-10, 5240+10, 40, 0),
	/* channels 56..64 */
	REG_RULE_LIGHT(5260-10, 5320+10, 40, NL80211_RRF_DFS),
	/* channels 100..118 */
	REG_RULE_LIGHT(5500-10, 5590+10, 40, NL80211_RRF_DFS),
	/* channels 132..140 */
	REG_RULE_LIGHT(5660-10, 5700+10, 40, NL80211_RRF_DFS),
	/* channels 149..165 */
	REG_RULE_LIGHT(5745-10, 5825+10, 40, 0) }
};

const struct ieee80211_regdomain regdom_cn = {
	.n_reg_rules = 5,
	.reg_rules = {
	/* channels 1..11 */
	REG_RULE_LIGHT(2412-10, 2462+10, 40, 0),
	/* channels 12,13 */
	REG_RULE_LIGHT(2467-10, 2472+10, 40, 0),
	/* channels 36..48 */
	REG_RULE_LIGHT(5180-10, 5240+10, 80, 0),
	/* channels 52..64 */
	REG_RULE_LIGHT(5260-10, 5320+10, 80, NL80211_RRF_DFS),
	/* channels 149..165 */
	REG_RULE_LIGHT(5745-10, 5825+10, 80, 0) }
};

const struct ieee80211_regdomain regdom_cz_nl = {
	.n_reg_rules = 5,
	.reg_rules = {
	/* channels 1..11 */
	REG_RULE_LIGHT(2412-10, 2462+10, 40, 0),
	/* channels 12,13 */
	REG_RULE_LIGHT(2467-10, 2472+10, 40, 0),
	/* channels 36..48 */
	REG_RULE_LIGHT(5180-10, 5240+10, 80, 0),
	/* channels 52..64 */
	REG_RULE_LIGHT(5260-10, 5320+10, 80, NL80211_RRF_DFS),
	/* channels 100..140 */
	REG_RULE_LIGHT(5500-10, 5700+10, 160, NL80211_RRF_DFS) }
};

/*
 * Step2. Decclare struct mtk_regdomain
 */

const struct mtk_regdomain my_regdom_us01 = {
	.country_code = "US01",
	.prRegdRules = &regdom_us01
};

const struct mtk_regdomain my_regdom_us = {
	.country_code = "US",
	.prRegdRules = &regdom_us01
};

const struct mtk_regdomain my_regdom_cn = {
	.country_code = "CN",
	.prRegdRules = &regdom_cn
};

const struct mtk_regdomain my_regdom_nl = {
	.country_code = "NL",
	.prRegdRules = &regdom_cz_nl
};

const struct mtk_regdomain my_regdom_cz = {
	.country_code = "CZ",
	.prRegdRules = &regdom_cz_nl
};

/*
 * Step3. Register to table
 */

const struct mtk_regdomain *g_prRegRuleTable[] = {
	&my_regdom_us01,
	&my_regdom_us,
	&my_regdom_cn,
	&my_regdom_nl,
	&my_regdom_cz,
	NULL /* this NULL SHOULD be at the end of the array */
};

#endif