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wifi: rtw88: Extend rtw_debugfs_get_phy_info() for RTL8814AU

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Print information about the 3rd and 4th RF paths and about the 3rd
spatial stream.

Also, fix a small bug: don't show the average SNR and EVM for the OFDM
and HT/VHT rates when the rate is actually CCK 11M.

Signed-off-by: Bitterblue Smith <rtl8821cerfe2@gmail.com>
Acked-by: Ping-Ke Shih <pkshih@realtek.com>
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Link: https://patch.msgid.link/7c8e94e2-e034-40f3-bdaf-b000018b5573@gmail.com
This commit is contained in:
Bitterblue Smith 2025-02-18 01:32:15 +02:00 committed by Ping-Ke Shih
parent 8b42c46cf6
commit cfebabdd35
1 changed files with 26 additions and 11 deletions
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37
drivers/net/wireless/realtek/rtw88/debug.c
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@ -654,10 +654,10 @@ static void rtw_print_rate(struct seq_file *m, u8 rate)
case DESC_RATE6M...DESC_RATE54M:
rtw_print_ofdm_rate_txt(m, rate);
break;
case DESC_RATEMCS0...DESC_RATEMCS15:
case DESC_RATEMCS0...DESC_RATEMCS31:
rtw_print_ht_rate_txt(m, rate);
break;
case DESC_RATEVHT1SS_MCS0...DESC_RATEVHT2SS_MCS9:
case DESC_RATEVHT1SS_MCS0...DESC_RATEVHT4SS_MCS9:
rtw_print_vht_rate_txt(m, rate);
break;
default:
@ -849,20 +849,28 @@ static int rtw_debugfs_get_phy_info(struct seq_file *m, void *v)
last_cnt->num_qry_pkt[rate_id + 9]);
}
seq_printf(m, "[RSSI(dBm)] = {%d, %d}\n",
seq_printf(m, "[RSSI(dBm)] = {%d, %d, %d, %d}\n",
dm_info->rssi[RF_PATH_A] - 100,
dm_info->rssi[RF_PATH_B] - 100);
seq_printf(m, "[Rx EVM(dB)] = {-%d, -%d}\n",
dm_info->rssi[RF_PATH_B] - 100,
dm_info->rssi[RF_PATH_C] - 100,
dm_info->rssi[RF_PATH_D] - 100);
seq_printf(m, "[Rx EVM(dB)] = {-%d, -%d, -%d, -%d}\n",
dm_info->rx_evm_dbm[RF_PATH_A],
dm_info->rx_evm_dbm[RF_PATH_B]);
seq_printf(m, "[Rx SNR] = {%d, %d}\n",
dm_info->rx_evm_dbm[RF_PATH_B],
dm_info->rx_evm_dbm[RF_PATH_C],
dm_info->rx_evm_dbm[RF_PATH_D]);
seq_printf(m, "[Rx SNR] = {%d, %d, %d, %d}\n",
dm_info->rx_snr[RF_PATH_A],
dm_info->rx_snr[RF_PATH_B]);
seq_printf(m, "[CFO_tail(KHz)] = {%d, %d}\n",
dm_info->rx_snr[RF_PATH_B],
dm_info->rx_snr[RF_PATH_C],
dm_info->rx_snr[RF_PATH_D]);
seq_printf(m, "[CFO_tail(KHz)] = {%d, %d, %d, %d}\n",
dm_info->cfo_tail[RF_PATH_A],
dm_info->cfo_tail[RF_PATH_B]);
dm_info->cfo_tail[RF_PATH_B],
dm_info->cfo_tail[RF_PATH_C],
dm_info->cfo_tail[RF_PATH_D]);
if (dm_info->curr_rx_rate >= DESC_RATE11M) {
if (dm_info->curr_rx_rate >= DESC_RATE6M) {
seq_puts(m, "[Rx Average Status]:\n");
seq_printf(m, " * OFDM, EVM: {-%d}, SNR: {%d}\n",
(u8)ewma_evm_read(&ewma_evm[RTW_EVM_OFDM]),
@ -875,6 +883,13 @@ static int rtw_debugfs_get_phy_info(struct seq_file *m, void *v)
(u8)ewma_evm_read(&ewma_evm[RTW_EVM_2SS_B]),
(u8)ewma_snr_read(&ewma_snr[RTW_SNR_2SS_A]),
(u8)ewma_snr_read(&ewma_snr[RTW_SNR_2SS_B]));
seq_printf(m, " * 3SS, EVM: {-%d, -%d, -%d}, SNR: {%d, %d, %d}\n",
(u8)ewma_evm_read(&ewma_evm[RTW_EVM_3SS_A]),
(u8)ewma_evm_read(&ewma_evm[RTW_EVM_3SS_B]),
(u8)ewma_evm_read(&ewma_evm[RTW_EVM_3SS_C]),
(u8)ewma_snr_read(&ewma_snr[RTW_SNR_3SS_A]),
(u8)ewma_snr_read(&ewma_snr[RTW_SNR_3SS_B]),
(u8)ewma_snr_read(&ewma_snr[RTW_SNR_3SS_C]));
}
seq_puts(m, "[Rx Counter]:\n");