diff options
| author | Yan-Hsuan Chuang <yhchuang@realtek.com> | 2019-10-02 14:35:21 +0800 |
|---|---|---|
| committer | Kalle Valo <kvalo@codeaurora.org> | 2019-10-04 16:44:56 +0300 |
| commit | 46ebb1743f339eae14daaa3afe094957f6b67d1d (patch) | |
| tree | b12411c21eb411a838586da234285dcb1acd24b1 /drivers/net/wireless/realtek/rtw88/rtw8822c.c | |
| parent | 3745d3e550d1e6c4301596ac05a5fe82c11301ce (diff) | |
rtw88: take over rate control from mac80211
We can indicate IEEE80211_HW_HAS_RATE_CONTROL to mac80211 because
the hardware has its own rate control algorithm. And what driver needs
to do is to choose an RA mask according the peer's capabilities.
But the hardware is not able to setup BA session by itself. So driver
requires to initiate tx BA session for hardware, and tells it if it is
possible to transmit AMPDU. The hardware can then aggregate MPDUs.
And the size of AMPDU is controlled by the TX descriptor and the
register value. Since the TX descriptor will reference the max AMPDU
size from ieee80211_sta::ht_cap::ampdu_factor, just set the register
value to 0x3f, and let it be controlled by TX descriptor.
Signed-off-by: Yan-Hsuan Chuang <yhchuang@realtek.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Diffstat (limited to 'drivers/net/wireless/realtek/rtw88/rtw8822c.c')
| -rw-r--r-- | drivers/net/wireless/realtek/rtw88/rtw8822c.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/net/wireless/realtek/rtw88/rtw8822c.c b/drivers/net/wireless/realtek/rtw88/rtw8822c.c index a300efdf264e..3b3bc39cf740 100644 --- a/drivers/net/wireless/realtek/rtw88/rtw8822c.c +++ b/drivers/net/wireless/realtek/rtw88/rtw8822c.c @@ -1088,8 +1088,8 @@ static void rtw8822c_phy_set_param(struct rtw_dev *rtwdev) #define WLAN_AMPDU_MAX_TIME 0x70 #define WLAN_RTS_LEN_TH 0xFF #define WLAN_RTS_TX_TIME_TH 0x08 -#define WLAN_MAX_AGG_PKT_LIMIT 0x20 -#define WLAN_RTS_MAX_AGG_PKT_LIMIT 0x20 +#define WLAN_MAX_AGG_PKT_LIMIT 0x3f +#define WLAN_RTS_MAX_AGG_PKT_LIMIT 0x3f #define WLAN_PRE_TXCNT_TIME_TH 0x1E0 #define FAST_EDCA_VO_TH 0x06 #define FAST_EDCA_VI_TH 0x06 |