3240476a5b
commit a71ed5898dfae68262f79277915d1dfe34586bc6 upstream. "iw dev wlp2s0 station dump" shows incorrect rx bitrate: tx bitrate: 866.7 MBit/s VHT-MCS 9 80MHz short GI VHT-NSS 2 rx bitrate: 86.7 MBit/s VHT-MCS 9 VHT-NSS 1 This is because the RX band width is calculated incorrectly. Fix the calculation according to the phydm_rxsc_2_bw() function from the official drivers. After: tx bitrate: 866.7 MBit/s VHT-MCS 9 80MHz short GI VHT-NSS 2 rx bitrate: 390.0 MBit/s VHT-MCS 9 80MHz VHT-NSS 1 It also works correctly with the AP configured for 20 MHz and 40 MHz. Tested with RTL8822CE. Cc: stable@vger.kernel.org Fixes: e3037485c68e ("rtw88: new Realtek 802.11ac driver") Signed-off-by: Bitterblue Smith <rtl8821cerfe2@gmail.com> Signed-off-by: Ping-Ke Shih <pkshih@realtek.com> Link: https://patch.msgid.link/bca8949b-e2bd-4515-98fd-70d3049a0097@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
||
|---|---|---|
| .. | ||
| admtek | ||
| ath | ||
| atmel | ||
| broadcom | ||
| cisco | ||
| cnss2 | ||
| cnss_genl | ||
| cnss_prealloc | ||
| cnss_utils | ||
| intel | ||
| intersil | ||
| marvell | ||
| mediatek | ||
| microchip | ||
| qualcomm/qca6490 | ||
| quantenna | ||
| ralink | ||
| realtek | ||
| rsi | ||
| scsc | ||
| st | ||
| ti | ||
| zydas | ||
| Kconfig | ||
| mac80211_hwsim.c | ||
| mac80211_hwsim.h | ||
| Makefile | ||
| ray_cs.c | ||
| ray_cs.h | ||
| rayctl.h | ||
| rndis_wlan.c | ||
| virt_wifi.c | ||
| wl3501.h | ||
| wl3501_cs.c | ||