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rtw88: update statistics to fw for fine-tuning performance

Browse source 
Since firmware can't have proper statistics, driver update the statistics
periodically to firmware to assist in tuning performance.

Signed-off-by: Po-Hao Huang <phhuang@realtek.com>
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Link: https://lore.kernel.org/r/20210326092147.30252-1-pkshih@realtek.com
This commit is contained in:
Po-Hao Huang 2021-03-26 17:21:47 +08:00 committed by Kalle Valo
parent d3240418a6
commit ec7480ed08
3 changed files with 29 additions and 0 deletions
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15
drivers/net/wireless/realtek/rtw88/fw.c
View file

@ -500,6 +500,21 @@ void rtw_fw_media_status_report(struct rtw_dev *rtwdev, u8 mac_id, bool connect)
rtw_fw_send_h2c_command(rtwdev, h2c_pkt);
}
void rtw_fw_update_wl_phy_info(struct rtw_dev *rtwdev)
{
struct rtw_traffic_stats *stats = &rtwdev->stats;
struct rtw_dm_info *dm_info = &rtwdev->dm_info;
u8 h2c_pkt[H2C_PKT_SIZE] = {0};
SET_H2C_CMD_ID_CLASS(h2c_pkt, H2C_CMD_WL_PHY_INFO);
SET_WL_PHY_INFO_TX_TP(h2c_pkt, stats->tx_throughput);
SET_WL_PHY_INFO_RX_TP(h2c_pkt, stats->rx_throughput);
SET_WL_PHY_INFO_TX_RATE_DESC(h2c_pkt, dm_info->tx_rate);
SET_WL_PHY_INFO_RX_RATE_DESC(h2c_pkt, dm_info->curr_rx_rate);
SET_WL_PHY_INFO_RX_EVM(h2c_pkt, dm_info->rx_evm_dbm[RF_PATH_A]);
rtw_fw_send_h2c_command(rtwdev, h2c_pkt);
}
void rtw_fw_set_pwr_mode(struct rtw_dev *rtwdev)
{
struct rtw_lps_conf *conf = &rtwdev->lps_conf;

13
drivers/net/wireless/realtek/rtw88/fw.h
View file

@ -345,6 +345,7 @@ static inline void rtw_h2c_pkt_set_header(u8 *h2c_pkt, u8 sub_id)
#define H2C_CMD_LPS_PG_INFO 0x2b
#define H2C_CMD_RA_INFO 0x40
#define H2C_CMD_RSSI_MONITOR 0x42
#define H2C_CMD_WL_PHY_INFO 0x58
#define H2C_CMD_COEX_TDMA_TYPE 0x60
#define H2C_CMD_QUERY_BT_INFO 0x61
@ -369,6 +370,17 @@ static inline void rtw_h2c_pkt_set_header(u8 *h2c_pkt, u8 sub_id)
#define MEDIA_STATUS_RPT_SET_MACID(h2c_pkt, value) \
le32p_replace_bits((__le32 *)(h2c_pkt) + 0x00, value, GENMASK(23, 16))
#define SET_WL_PHY_INFO_TX_TP(h2c_pkt, value) \
le32p_replace_bits((__le32 *)(h2c_pkt) + 0x00, value, GENMASK(17, 8))
#define SET_WL_PHY_INFO_RX_TP(h2c_pkt, value) \
le32p_replace_bits((__le32 *)(h2c_pkt) + 0x00, value, GENMASK(27, 18))
#define SET_WL_PHY_INFO_TX_RATE_DESC(h2c_pkt, value) \
le32p_replace_bits((__le32 *)(h2c_pkt) + 0x01, value, GENMASK(7, 0))
#define SET_WL_PHY_INFO_RX_RATE_DESC(h2c_pkt, value) \
le32p_replace_bits((__le32 *)(h2c_pkt) + 0x01, value, GENMASK(15, 8))
#define SET_WL_PHY_INFO_RX_EVM(h2c_pkt, value) \
le32p_replace_bits((__le32 *)(h2c_pkt) + 0x01, value, GENMASK(23, 16))
#define SET_PWR_MODE_SET_MODE(h2c_pkt, value) \
le32p_replace_bits((__le32 *)(h2c_pkt) + 0x00, value, GENMASK(14, 8))
#define SET_PWR_MODE_SET_RLBM(h2c_pkt, value) \
@ -559,6 +571,7 @@ void rtw_fw_bt_wifi_control(struct rtw_dev *rtwdev, u8 op_code, u8 *data);
void rtw_fw_send_rssi_info(struct rtw_dev *rtwdev, struct rtw_sta_info *si);
void rtw_fw_send_ra_info(struct rtw_dev *rtwdev, struct rtw_sta_info *si);
void rtw_fw_media_status_report(struct rtw_dev *rtwdev, u8 mac_id, bool conn);
void rtw_fw_update_wl_phy_info(struct rtw_dev *rtwdev);
int rtw_fw_write_data_rsvd_page(struct rtw_dev *rtwdev, u16 pg_addr,
u8 *buf, u32 size);
void rtw_remove_rsvd_page(struct rtw_dev *rtwdev,

1
drivers/net/wireless/realtek/rtw88/phy.c
View file

@ -618,6 +618,7 @@ static void rtw_phy_pwr_track(struct rtw_dev *rtwdev)
static void rtw_phy_ra_track(struct rtw_dev *rtwdev)
{
rtw_fw_update_wl_phy_info(rtwdev);
rtw_phy_ra_info_update(rtwdev);
rtw_phy_rrsr_update(rtwdev);
}