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wifi: iwlwifi: parse VLP AP not allowed nvm channel flag

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OEMs need the option to enable/disable VLP AP.
Add NVM flag to control VLP AP configuration.

Signed-off-by: Pagadala Yesu Anjaneyulu <pagadala.yesu.anjaneyulu@intel.com>
Signed-off-by: Miri Korenblit <miriam.rachel.korenblit@intel.com>
Link: https://patch.msgid.link/20250609211928.a433cb0ea0f3.Ifc6d7ba96d200dca0e3d38ec8d71625fd81a10ae@changeid
This commit is contained in:
Pagadala Yesu Anjaneyulu
2025-06-09 21:21:14 +03:00
committed by Miri Korenblit
parent 34e33e39f4
commit 14beeed861
1 changed files with 23 additions and 18 deletions
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41
drivers/net/wireless/intel/iwlwifi/iwl-nvm-parse.c
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@@ -160,23 +160,26 @@ static struct ieee80211_rate iwl_cfg80211_rates[] = {
* @NVM_CHANNEL_DC_HIGH: DC HIGH required/allowed (?)
* @NVM_CHANNEL_VLP: client support connection to UHB VLP AP
* @NVM_CHANNEL_AFC: client support connection to UHB AFC AP
* @NVM_CHANNEL_VLP_AP_NOT_ALLOWED: UHB VLP AP not allowed,
* Valid only when %NVM_CHANNEL_VLP is enabled.
*/
enum iwl_nvm_channel_flags {
NVM_CHANNEL_VALID = BIT(0),
NVM_CHANNEL_IBSS = BIT(1),
NVM_CHANNEL_ALLOW_20MHZ_ACTIVITY = BIT(2),
NVM_CHANNEL_ACTIVE = BIT(3),
NVM_CHANNEL_RADAR = BIT(4),
NVM_CHANNEL_INDOOR_ONLY = BIT(5),
NVM_CHANNEL_GO_CONCURRENT = BIT(6),
NVM_CHANNEL_UNIFORM = BIT(7),
NVM_CHANNEL_20MHZ = BIT(8),
NVM_CHANNEL_40MHZ = BIT(9),
NVM_CHANNEL_80MHZ = BIT(10),
NVM_CHANNEL_160MHZ = BIT(11),
NVM_CHANNEL_DC_HIGH = BIT(12),
NVM_CHANNEL_VLP = BIT(13),
NVM_CHANNEL_AFC = BIT(14),
NVM_CHANNEL_VALID = BIT(0),
NVM_CHANNEL_IBSS = BIT(1),
NVM_CHANNEL_ALLOW_20MHZ_ACTIVITY = BIT(2),
NVM_CHANNEL_ACTIVE = BIT(3),
NVM_CHANNEL_RADAR = BIT(4),
NVM_CHANNEL_INDOOR_ONLY = BIT(5),
NVM_CHANNEL_GO_CONCURRENT = BIT(6),
NVM_CHANNEL_UNIFORM = BIT(7),
NVM_CHANNEL_20MHZ = BIT(8),
NVM_CHANNEL_40MHZ = BIT(9),
NVM_CHANNEL_80MHZ = BIT(10),
NVM_CHANNEL_160MHZ = BIT(11),
NVM_CHANNEL_DC_HIGH = BIT(12),
NVM_CHANNEL_VLP = BIT(13),
NVM_CHANNEL_AFC = BIT(14),
NVM_CHANNEL_VLP_AP_NOT_ALLOWED = BIT(15),
};
/**
@@ -1685,10 +1688,12 @@ static u32 iwl_nvm_get_regdom_bw_flags(const u16 *nvm_chan,
}
/* Set the AP type for the UHB case. */
if (nvm_flags & NVM_CHANNEL_VLP)
flags |= NL80211_RRF_ALLOW_6GHZ_VLP_AP;
else
if (nvm_flags & NVM_CHANNEL_VLP) {
if (!(nvm_flags & NVM_CHANNEL_VLP_AP_NOT_ALLOWED))
flags |= NL80211_RRF_ALLOW_6GHZ_VLP_AP;
} else {
flags |= NL80211_RRF_NO_6GHZ_VLP_CLIENT;
}
if (!(nvm_flags & NVM_CHANNEL_AFC))
flags |= NL80211_RRF_NO_6GHZ_AFC_CLIENT;