diff options
| author | Bitterblue Smith <rtl8821cerfe2@gmail.com> | 2023-01-08 18:06:43 +0300 |
|---|---|---|
| committer | Kalle Valo <kvalo@kernel.org> | 2023-01-16 19:27:05 +0300 |
| commit | 3922dc9fbdb8b090c5a973a6f2bd0e4cca81f821 (patch) | |
| tree | cc98ef821053789ef5a5758af75975bc931fc07e /drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_8188e.c | |
| parent | ebe8dee7aea6be7a775de718ee8fa93f77e3e4af (diff) | |
| download | linux-3922dc9fbdb8b090c5a973a6f2bd0e4cca81f821.tar.xz | |
wifi: rtl8xxxu: Report the RSSI to the firmware
Or in the case of RTL8188EU, report the RSSI to the rate control code.
The rate control code for RTL8188EU is less likely to switch to a lower
rate when the RSSI is high. The firmware-based rate control in the other
chips probably works the same way.
This affects all the chips, but it was only tested with RTL8188EU,
RTL8188FU, and RTL8192EU.
Signed-off-by: Bitterblue Smith <rtl8821cerfe2@gmail.com>
Reviewed-by: Ping-Ke Shih <pkshih@realtek.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/2aab4f3f-e914-4fe1-f29a-deac91774d05@gmail.com
Diffstat (limited to 'drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_8188e.c')
| -rw-r--r-- | drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_8188e.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_8188e.c b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_8188e.c index 37658a090aee..08f3b93ad8d0 100644 --- a/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_8188e.c +++ b/drivers/net/wireless/realtek/rtl8xxxu/rtl8xxxu_8188e.c @@ -1784,6 +1784,11 @@ rtl8188e_update_rate_mask(struct rtl8xxxu_priv *priv, rtl8188e_arfb_refresh(ra); } +static void rtl8188e_ra_set_rssi(struct rtl8xxxu_priv *priv, u8 macid, u8 rssi) +{ + priv->ra_info.rssi_sta_ra = rssi; +} + void rtl8188e_ra_info_init_all(struct rtl8xxxu_ra_info *ra) { ra->decision_rate = DESC_RATE_MCS7; @@ -1842,6 +1847,7 @@ struct rtl8xxxu_fileops rtl8188eu_fops = { .set_tx_power = rtl8188f_set_tx_power, .update_rate_mask = rtl8188e_update_rate_mask, .report_connect = rtl8xxxu_gen2_report_connect, + .report_rssi = rtl8188e_ra_set_rssi, .fill_txdesc = rtl8xxxu_fill_txdesc_v3, .set_crystal_cap = rtl8188f_set_crystal_cap, .cck_rssi = rtl8188e_cck_rssi, |