This introduced some new concept:
power type of AP(STANDARD_POWER_AP, INDOOR_AP, VERY_LOW_POWER_AP)
power type of STATION(DEFAULT_CLIENT, SUBORDINATE_CLIENT)
power spectral density(psd)
This patchset is to implement the new rules for 6 GHz band in
ath11k.
ath11k parsed the reg rules from new WMI event
WMI_REG_CHAN_LIST_CC_EXT_EVENTID and parse the
transmit power envelope element in beacon of AP
and then set new WMI command WMI_VDEV_SET_TPC_POWER_CMDID
to firmware when connect to 6G AP, also support backward
compatibility with firmware which not support new wmi
cmd WMI_VDEV_SET_TPC_POWER_CMDID.
v7: address review comments per Kalle, Jeff and Aditya. Also rebased to ToT.
v6: (NOT depends to any patch now)
1. The dependent patch "wifi: cfg80211: save power spectral density(psd) of regulatory rule"
has upstream to wireless-next https://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git/commit/?id=ddd7f45c899f7524bdbe6a32fe4906cde8b07b9b
The prerequisite-patch is cherry-pick from wireless-next
So add back the other patches in v3 since no dependency to cfg80211 public patch above now.
[v3,08/15] wifi: ath11k: save power spectral density(psd) of regulatory rule
[v3,09/15] wifi: ath11k: add parse of transmit power envelope element
[v3,10/15] wifi: ath11k: save max tx power in vdev start response event from firmware
[v3,11/15] wifi: ath11k: fill parameters for vdev_set_tpc_power wmi command
[v3,12/15] wifi: ath11k: add WMI_TLV_SERVICE_EXT_TPC_REG_SUPPORT service bit
[v3,13/15] wifi: ath11k: discard BSS_CHANGED_TXPOWER when EXT_TPC_REG_SUPPORT for 6 GHz
[v3,14/15] wifi: ath11k: add handler for WMI_VDEV_SET_TPC_POWER_CMDID
[v3,15/15] wifi: ath11k: send TPC power to firmware for 6 GHz station
2. rename some "6g" to "6ghz"
3. remove "static" for ath11k_reg_ap_pwr_convert()
4. add 20 Mhz check in ath11k_mac_get_eirp_power()
5. remove min_t() in ath11k_mac_fill_reg_tpc_info() for not is_tpe_present
6. rebased to ath-202309051328
link of v5:
[PATCH v5 0/5] fix wrong TX power and frequency in regdomain by dynamic switch 6 GHz reg rules of LPI/SP/VLP for station mode
https://lore.kernel.org/linux-wireless/20230803071701.15084-1-quic_wgong@xxxxxxxxxxx/
v5: change per Kalle and rebased to ath.git ath-202306211808
1. ath11k_ieee80211_ap_pwr_type_convert() to ath11k_reg_ap_pwr_convert()
2. used list_first_entry_or_null() and add comments
3. ath11k_dbg() to ath11k_warn()
4. ath11k_hw_supports_6g_cc_ext() to ath11k_mac_supports_6g_cc_ext()
5. add mesh in commit log
v4: (NOT depends to any patch now).
1. removed patches which depends on
wifi: cfg80211: save Power Spectral Density (PSD) of the regulatory rule
https://lore.kernel.org/linux-wireless/20230315132904.31779-3-quic_adisi@xxxxxxxxxxx/
removed:
[v3,08/15] wifi: ath11k: save power spectral density(psd) of regulatory rule
[v3,09/15] wifi: ath11k: add parse of transmit power envelope element
[v3,10/15] wifi: ath11k: save max tx power in vdev start response event from firmware
[v3,11/15] wifi: ath11k: fill parameters for vdev_set_tpc_power wmi command
[v3,12/15] wifi: ath11k: add WMI_TLV_SERVICE_EXT_TPC_REG_SUPPORT service bit
[v3,13/15] wifi: ath11k: discard BSS_CHANGED_TXPOWER when EXT_TPC_REG_SUPPORT for 6 GHz
[v3,14/15] wifi: ath11k: add handler for WMI_VDEV_SET_TPC_POWER_CMDID
[v3,15/15] wifi: ath11k: send TPC power to firmware for 6 GHz station
2. rebased to ath.git ath-202304281700
3. deleted "wifi: ath11k: Add support to parse new wmi event for 6 GHz regulatory" which is alreay upstream.
link of v3:
[v3,00/15] wifi: ath11k: add support for 6 GHz station for various modes : LPI, SP and VLP
https://patchwork.kernel.org/project/linux-wireless/cover/20220913051518.23051-1-quic_wgong@xxxxxxxxxxx/
v3:
1. added "ath11k: fix a possible dead lock caused by ab->base_lock".
3. deleted "ath11k: add support for extended wmi service bit" which is alreay upstream.
v2:
1. change some minor comments by Kalle.
2. rebased to ath.git ath-202112220603
Baochen Qiang (1):
wifi: ath11k: fix a possible dead lock caused by ab->base_lock
Wen Gong (11):
wifi: ath11k: add support to select 6 GHz regulatory type
wifi: ath11k: store cur_regulatory_info for each radio
wifi: ath11k: update regulatory rules when interface added
wifi: ath11k: update regulatory rules when connect to AP on 6 GHz band
for station
wifi: ath11k: save power spectral density(PSD) of regulatory rule
wifi: ath11k: add parse of transmit power envelope element
wifi: ath11k: save max tx power in vdev start response event from
firmware
wifi: ath11k: fill parameters for vdev set tpc power WMI command
wifi: ath11k: add WMI_TLV_SERVICE_EXT_TPC_REG_SUPPORT service bit
wifi: ath11k: add handler for WMI_VDEV_SET_TPC_POWER_CMDID
wifi: ath11k: discard BSS_CHANGED_TXPOWER when EXT_TPC_REG_SUPPORT for
6 GHz
drivers/net/wireless/ath/ath11k/core.h | 40 ++
drivers/net/wireless/ath/ath11k/mac.c | 516 ++++++++++++++++++++++++-
drivers/net/wireless/ath/ath11k/mac.h | 5 +-
drivers/net/wireless/ath/ath11k/reg.c | 89 ++++-
drivers/net/wireless/ath/ath11k/reg.h | 6 +-
drivers/net/wireless/ath/ath11k/wmi.c | 231 ++++++++---
drivers/net/wireless/ath/ath11k/wmi.h | 69 ++++
7 files changed, 882 insertions(+), 74 deletions(-)
base-commit: 9a36440d929d134c56030a8492405708a143f580
--
2.25.1
