To support concurrency, we implement beacon filter, CQM and
ieee80211::remain_on_channel ops. Since our firmware doesn't support to TX
null packet while doing remain-on-channel, driver does this instead. To
ensure null packet send out before switching channel, patch 2/5 adds a
waiting mechanism.
The patches 4/5 and 5/5 refine things we found during developing.
v6:
- patch 2/5
- use kfree_rcu to free 'wait' object, so don't need spin_lock
introduced by v5. Then, no lock in TX path.
- others
- no change
v5:
- patch 2/5
- use owner with spin_lock to replace original third work to make
code simpler.
- others
- no change
v4:
- patch 1/5
- define h2c/c2h struct to set/get skb->data,
for example
* h2c = (__le32 *)skb->data; -->
h2c = (struct rtw89_h2c_bcnfltr *)skb->data;
* #define H2C_CFG_BCN_FLTR_LEN 4 (remove) --> sizeof(*h2c)
* h2c[0] = le32_encode_bits(connect, RTW89_H2C_BCNFLTR_W0_MON_RSSI) -->
h2c->w0 = le32_encode_bits(connect, RTW89_H2C_BCNFLTR_W0_MON_RSSI)
- I think this could improve a little more. If anyone have more ideas
in the future, I will open mind to change them again to make them
look better.
- others
- no change
v3:
- patch 1/5
- remove unnecessary type casting
- use clear style of mask definition for H2C/C2H
- patch 2/5
- add comment to describe why polling can help freeing
- others
- no change
v2:
- messed up, please ignore.
Po-Hao Huang (5):
wifi: rtw89: 8852c: add beacon filter and CQM support
wifi: rtw89: add function to wait for completion of TX skbs
wifi: rtw89: add ieee80211::remain_on_channel ops
wifi: rtw89: add flag check for power state
wifi: rtw89: fix authentication fail during scan
drivers/net/wireless/realtek/rtw89/chan.c | 35 +++
drivers/net/wireless/realtek/rtw89/chan.h | 3 +
drivers/net/wireless/realtek/rtw89/core.c | 261 +++++++++++++++++-
drivers/net/wireless/realtek/rtw89/core.h | 71 +++++
drivers/net/wireless/realtek/rtw89/fw.c | 116 +++++++-
drivers/net/wireless/realtek/rtw89/fw.h | 63 +++++
drivers/net/wireless/realtek/rtw89/mac.c | 62 +++++
drivers/net/wireless/realtek/rtw89/mac.h | 1 +
drivers/net/wireless/realtek/rtw89/mac80211.c | 88 +++++-
drivers/net/wireless/realtek/rtw89/pci.c | 5 +
drivers/net/wireless/realtek/rtw89/pci.h | 4 +-
drivers/net/wireless/realtek/rtw89/ps.c | 6 +
drivers/net/wireless/realtek/rtw89/ps.h | 16 ++
13 files changed, 716 insertions(+), 15 deletions(-)
--
2.25.1
