This is third patchset to prepare more materials for MCC. It includes
group 6/7 patches below that aims to adjust RFK (RF calibrations) behavior
to fit MCC situation and add a track work to monitor states including
MAC ID bitmap of connected stations, beacon offset, P2P PS, and BT timeslot.
<<< Below commit message is kept as first patchset for reference >>>
TDMA-based MCC (STA+P2P) is a kind of multiple interfaces concurrence.
Basically, driver is to calculate timeslot pattern and firmware follows
the pattern to switch channels. Since BT-coexistence is also a TDMA-based
mechanism, also consider BT timeslot into pattern if BT devices present.
To easier to review these 20+ patches, I summary basic purpose of these
patches below by group, and submit them by small patchset one by one.
Group 1. [DONE] get BT timeslot from coex mechanism
Group 2. [DONE] adjust some stuff related to driver channel context
Group 3. [DONE] P2P NoA infrastructure to add the IE to beacon when playing GO
Group 4. [DONE] adjust driver to support 2 channel context
Group 5. [DONE] calculate timeslot patterns and trigger firmware to switch
channels followed the patterns
Group 6. [CURRENT] disable some dynamic tracking mechanism of RF calibration when
MCC is running.
Group 7. [CURRENT] monitor states and adjust timeslot patterns. For example, if
BT device leaves, we can reassign the slot to WiFi.
Group 8. Remain-on-channel and hardware scan are related to channel
context, so need some treatments to work with MCC properly.
Group 9. Finally, we declare 8852C to support MCC
Zong-Zhe Yang (8):
wifi: rtw89: 52c: rfk: refine MCC channel info notification
wifi: rtw89: rfk: disable driver tracking during MCC
wifi: rtw89: 52c: rfk: disable DPK during MCC
wifi: rtw89: mcc: update role bitmap when changed
wifi: rtw89: mcc: track beacon offset and update when needed
wifi: rtw89: mcc: deal with P2P PS change
wifi: rtw89: mcc: deal with BT slot change
wifi: rtw89: mcc: deal with beacon NoA if GO exists
drivers/net/wireless/realtek/rtw89/chan.c | 336 +++++++++++++++++-
drivers/net/wireless/realtek/rtw89/chan.h | 6 +
drivers/net/wireless/realtek/rtw89/core.c | 29 +-
drivers/net/wireless/realtek/rtw89/core.h | 15 +
drivers/net/wireless/realtek/rtw89/fw.c | 7 +-
drivers/net/wireless/realtek/rtw89/fw.h | 5 +
drivers/net/wireless/realtek/rtw89/mac.c | 1 +
drivers/net/wireless/realtek/rtw89/mac80211.c | 3 +-
drivers/net/wireless/realtek/rtw89/rtw8852c.c | 7 +
.../net/wireless/realtek/rtw89/rtw8852c_rfk.c | 84 ++++-
.../net/wireless/realtek/rtw89/rtw8852c_rfk.h | 3 +
11 files changed, 477 insertions(+), 19 deletions(-)
--
2.25.1
