static int
ath_regd_init_wiphy(struct ath_regulatory *reg,
struct wiphy *wiphy,
void (*reg_notifier)(struct wiphy *wiphy,
struct regulatory_request *request))
{
const struct ieee80211_regdomain *regd;
wiphy->reg_notifier = reg_notifier;
wiphy->flags |= WIPHY_FLAG_STRICT_REGULATORY;
if (ath_is_world_regd(reg)) {
/*
* Anything applied here (prior to wiphy registration) gets
* saved on the wiphy orig_* parameters
*/
regd = ath_world_regdomain(reg);
wiphy->flags |= WIPHY_FLAG_CUSTOM_REGULATORY;
} else {
/*
* This gets applied in the case of the absence of CRDA,
* it's our own custom world regulatory domain, similar to
* cfg80211's but we enable passive scanning.
*/
regd = ath_default_world_regdomain();
}
wiphy_apply_custom_regulatory(wiphy, regd);
ath_reg_apply_radar_flags(wiphy);
ath_reg_apply_world_flags(wiphy, NL80211_REGDOM_SET_BY_DRIVER, reg);
return 0;
}
static int _rtl_regd_init_wiphy(struct rtl_regulatory *reg,
struct wiphy *wiphy,
int (*reg_notifier) (struct wiphy * wiphy,
struct regulatory_request *
request))
{
const struct ieee80211_regdomain *regd;
wiphy->reg_notifier = reg_notifier;
/*<delete in kernel start>*/
#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,33))
/*<delete in kernel end>*/
wiphy->flags |= WIPHY_FLAG_CUSTOM_REGULATORY;
wiphy->flags &= ~WIPHY_FLAG_STRICT_REGULATORY;
wiphy->flags &= ~WIPHY_FLAG_DISABLE_BEACON_HINTS;
/*<delete in kernel start>*/
#else
wiphy->custom_regulatory = true;
wiphy->strict_regulatory = false;
wiphy->disable_beacon_hints = false;
#endif
/*<delete in kernel end>*/
regd = _rtl_regdomain_select(reg);
wiphy_apply_custom_regulatory(wiphy, regd);
_rtl_reg_apply_radar_flags(wiphy);
_rtl_reg_apply_world_flags(wiphy, NL80211_REGDOM_SET_BY_DRIVER, reg);
return 0;
}
static void _rtw_regd_init_wiphy(struct rtw_regulatory *reg,
struct wiphy *wiphy,
void (*reg_notifier) (struct wiphy * wiphy,
struct regulatory_request *
request))
{
const struct ieee80211_regdomain *regd;
wiphy->reg_notifier = reg_notifier;
#if (LINUX_VERSION_CODE < KERNEL_VERSION(3,14,0))
wiphy->flags |= WIPHY_FLAG_CUSTOM_REGULATORY;
wiphy->flags &= ~WIPHY_FLAG_STRICT_REGULATORY;
wiphy->flags &= ~WIPHY_FLAG_DISABLE_BEACON_HINTS;
#else
wiphy->regulatory_flags |= REGULATORY_CUSTOM_REG;
wiphy->regulatory_flags &= ~REGULATORY_STRICT_REG;
wiphy->regulatory_flags &= ~REGULATORY_DISABLE_BEACON_HINTS;
#endif
regd = _rtw_regdomain_select(reg);
wiphy_apply_custom_regulatory(wiphy, regd);
/* Hard code flags */
_rtw_reg_apply_flags(wiphy);
_rtw_reg_apply_radar_flags(wiphy);
_rtw_reg_apply_world_flags(wiphy, NL80211_REGDOM_SET_BY_DRIVER, reg);
}
/**
* cds_regulatory_wiphy_init() - regulatory wiphy init
* @hdd_ctx: hdd context
* @reg: regulatory data
* @wiphy: wiphy structure
*
* Return: int
*/
static int cds_regulatory_wiphy_init(hdd_context_t *hdd_ctx,
struct regulatory *reg,
struct wiphy *wiphy)
{
const struct ieee80211_regdomain *reg_domain;
if (cds_is_world_regdomain(reg->reg_domain)) {
reg_domain = cds_world_regdomain(reg);
#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 14, 0)) || defined(WITH_BACKPORTS)
wiphy->regulatory_flags |= REGULATORY_CUSTOM_REG;
#else
wiphy->flags |= WIPHY_FLAG_CUSTOM_REGULATORY;
#endif
} else if (hdd_ctx->config->fRegChangeDefCountry) {
#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 14, 0)) || defined(WITH_BACKPORTS)
wiphy->regulatory_flags |= REGULATORY_CUSTOM_REG;
#else
wiphy->flags |= WIPHY_FLAG_CUSTOM_REGULATORY;
#endif
reg_domain = &cds_world_regdom_60_61_62;
} else {
#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 14, 0)) || defined(WITH_BACKPORTS)
wiphy->regulatory_flags |= REGULATORY_STRICT_REG;
#else
wiphy->flags |= WIPHY_FLAG_STRICT_REGULATORY;
#endif
reg_domain = &cds_world_regdom_60_61_62;
}
/*
* save the original driver regulatory flags
*/
#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 14, 0)) || defined(WITH_BACKPORTS)
hdd_ctx->reg.reg_flags = wiphy->regulatory_flags;
#else
hdd_ctx->reg.reg_flags = wiphy->flags;
#endif
wiphy_apply_custom_regulatory(wiphy, reg_domain);
/*
* restore the driver regulatory flags since
* wiphy_apply_custom_regulatory may have
* changed them
*/
#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3, 14, 0)) || defined(WITH_BACKPORTS)
wiphy->regulatory_flags = hdd_ctx->reg.reg_flags;
#else
wiphy->flags = hdd_ctx->reg.reg_flags;
#endif
return 0;
}
static int _rtl_regd_init_wiphy(struct rtl_regulatory *reg,
struct wiphy *wiphy,
int (*reg_notifier) (struct wiphy *wiphy,
struct regulatory_request *
request))
{
const struct ieee80211_regdomain *regd;
wiphy->reg_notifier = reg_notifier;
wiphy->flags |= WIPHY_FLAG_CUSTOM_REGULATORY;
wiphy->flags &= ~WIPHY_FLAG_STRICT_REGULATORY;
wiphy->flags &= ~WIPHY_FLAG_DISABLE_BEACON_HINTS;
regd = _rtl_regdomain_select(reg);
wiphy_apply_custom_regulatory(wiphy, regd);
_rtl_reg_apply_radar_flags(wiphy);
_rtl_reg_apply_world_flags(wiphy, NL80211_REGDOM_SET_BY_DRIVER, reg);
return 0;
}
static void _rtw_regd_init_wiphy(struct rtw_regulatory *reg,
struct wiphy *wiphy,
void (*reg_notifier) (struct wiphy * wiphy,
struct regulatory_request *
request))
{
const struct ieee80211_regdomain *regd;
wiphy->reg_notifier = reg_notifier;
wiphy->regulatory_flags |= REGULATORY_CUSTOM_REG;
wiphy->regulatory_flags &= ~REGULATORY_STRICT_REG;
wiphy->regulatory_flags &= ~REGULATORY_DISABLE_BEACON_HINTS;
regd = _rtw_regdomain_select(reg);
wiphy_apply_custom_regulatory(wiphy, regd);
/* Hard code flags */
_rtw_reg_apply_flags(wiphy);
}
static int
ath_regd_init_wiphy(struct ath_regulatory *reg,
struct wiphy *wiphy,
int (*reg_notifier)(struct wiphy *wiphy,
struct regulatory_request *request))
{
const struct ieee80211_regdomain *regd;
wiphy->reg_notifier = reg_notifier;
wiphy->flags |= WIPHY_FLAG_STRICT_REGULATORY;
if (ath_is_world_regd(reg)) {
regd = ath_world_regdomain(reg);
wiphy->flags |= WIPHY_FLAG_CUSTOM_REGULATORY;
wiphy->country_ie_pref = NL80211_COUNTRY_IE_FOLLOW_POWER;
} else {
regd = ath_default_world_regdomain();
}
wiphy_apply_custom_regulatory(wiphy, regd);
ath_reg_apply_radar_flags(wiphy);
ath_reg_apply_world_flags(wiphy, NL80211_REGDOM_SET_BY_DRIVER, reg);
return 0;
}
int qtnf_wiphy_register(struct qtnf_hw_info *hw_info, struct qtnf_wmac *mac)
{
struct wiphy *wiphy = priv_to_wiphy(mac);
struct ieee80211_iface_combination *iface_comb = NULL;
int ret;
if (!wiphy) {
pr_err("invalid wiphy pointer\n");
return -EFAULT;
}
iface_comb = kzalloc(sizeof(*iface_comb), GFP_KERNEL);
if (!iface_comb)
return -ENOMEM;
ret = qtnf_wiphy_setup_if_comb(wiphy, iface_comb, &mac->macinfo);
if (ret)
goto out;
pr_info("MAC%u: phymode=%#x radar=%#x\n", mac->macid,
mac->macinfo.phymode_cap, mac->macinfo.radar_detect_widths);
wiphy->frag_threshold = mac->macinfo.frag_thr;
wiphy->rts_threshold = mac->macinfo.rts_thr;
wiphy->retry_short = mac->macinfo.sretry_limit;
wiphy->retry_long = mac->macinfo.lretry_limit;
wiphy->coverage_class = mac->macinfo.coverage_class;
wiphy->max_scan_ssids = QTNF_MAX_SSID_LIST_LENGTH;
wiphy->max_scan_ie_len = QTNF_MAX_VSIE_LEN;
wiphy->mgmt_stypes = qtnf_mgmt_stypes;
wiphy->max_remain_on_channel_duration = 5000;
wiphy->iface_combinations = iface_comb;
wiphy->n_iface_combinations = 1;
wiphy->max_num_csa_counters = 2;
/* Initialize cipher suits */
wiphy->cipher_suites = qtnf_cipher_suites;
wiphy->n_cipher_suites = ARRAY_SIZE(qtnf_cipher_suites);
wiphy->signal_type = CFG80211_SIGNAL_TYPE_MBM;
wiphy->flags |= WIPHY_FLAG_HAVE_AP_SME |
WIPHY_FLAG_AP_PROBE_RESP_OFFLOAD |
WIPHY_FLAG_AP_UAPSD |
WIPHY_FLAG_HAS_CHANNEL_SWITCH;
wiphy->probe_resp_offload = NL80211_PROBE_RESP_OFFLOAD_SUPPORT_WPS |
NL80211_PROBE_RESP_OFFLOAD_SUPPORT_WPS2;
wiphy->available_antennas_tx = mac->macinfo.num_tx_chain;
wiphy->available_antennas_rx = mac->macinfo.num_rx_chain;
wiphy->max_ap_assoc_sta = mac->macinfo.max_ap_assoc_sta;
ether_addr_copy(wiphy->perm_addr, mac->macaddr);
if (hw_info->hw_capab & QLINK_HW_SUPPORTS_REG_UPDATE) {
wiphy->regulatory_flags |= REGULATORY_STRICT_REG |
REGULATORY_CUSTOM_REG;
wiphy->reg_notifier = qtnf_cfg80211_reg_notifier;
wiphy_apply_custom_regulatory(wiphy, hw_info->rd);
} else {
wiphy->regulatory_flags |= REGULATORY_WIPHY_SELF_MANAGED;
}
ret = wiphy_register(wiphy);
if (ret < 0)
goto out;
if (wiphy->regulatory_flags & REGULATORY_WIPHY_SELF_MANAGED)
ret = regulatory_set_wiphy_regd(wiphy, hw_info->rd);
else if (isalpha(hw_info->rd->alpha2[0]) &&
isalpha(hw_info->rd->alpha2[1]))
ret = regulatory_hint(wiphy, hw_info->rd->alpha2);
out:
if (ret) {
kfree(iface_comb);
return ret;
}
return 0;
}