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> |
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| .. | ||
| bf.c | ||
| bf.h | ||
| coex.c | ||
| coex.h | ||
| debug.c | ||
| debug.h | ||
| efuse.c | ||
| efuse.h | ||
| fw.c | ||
| fw.h | ||
| hci.h | ||
| Kconfig | ||
| mac.c | ||
| mac.h | ||
| mac80211.c | ||
| main.c | ||
| main.h | ||
| Makefile | ||
| pci.c | ||
| pci.h | ||
| phy.c | ||
| phy.h | ||
| ps.c | ||
| ps.h | ||
| reg.h | ||
| regd.c | ||
| regd.h | ||
| rtw8723d.c | ||
| rtw8723d.h | ||
| rtw8723d_table.c | ||
| rtw8723d_table.h | ||
| rtw8723de.c | ||
| rtw8723de.h | ||
| rtw8821c.c | ||
| rtw8821c.h | ||
| rtw8821c_table.c | ||
| rtw8821c_table.h | ||
| rtw8821ce.c | ||
| rtw8821ce.h | ||
| rtw8822b.c | ||
| rtw8822b.h | ||
| rtw8822b_table.c | ||
| rtw8822b_table.h | ||
| rtw8822be.c | ||
| rtw8822be.h | ||
| rtw8822c.c | ||
| rtw8822c.h | ||
| rtw8822c_table.c | ||
| rtw8822c_table.h | ||
| rtw8822ce.c | ||
| rtw8822ce.h | ||
| rx.c | ||
| rx.h | ||
| sec.c | ||
| sec.h | ||
| tx.c | ||
| tx.h | ||
| util.c | ||
| util.h | ||
| wow.c | ||
| wow.h | ||