From: Po-Hao Huang <[email protected]>
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 <[email protected]>
Signed-off-by: Ping-Ke Shih <[email protected]>
---
drivers/net/wireless/realtek/rtw88/fw.c | 15 +++++++++++++++
drivers/net/wireless/realtek/rtw88/fw.h | 13 +++++++++++++
drivers/net/wireless/realtek/rtw88/phy.c | 1 +
3 files changed, 29 insertions(+)
diff --git a/drivers/net/wireless/realtek/rtw88/fw.c b/drivers/net/wireless/realtek/rtw88/fw.c
index 76c43830dfc2..ea2cd4db1d3c 100644
--- a/drivers/net/wireless/realtek/rtw88/fw.c
+++ b/drivers/net/wireless/realtek/rtw88/fw.c
@@ -512,6 +512,21 @@ 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;
diff --git a/drivers/net/wireless/realtek/rtw88/fw.h b/drivers/net/wireless/realtek/rtw88/fw.h
index c3d4c83dd5df..7c5b1d75e26f 100644
--- a/drivers/net/wireless/realtek/rtw88/fw.h
+++ b/drivers/net/wireless/realtek/rtw88/fw.h
@@ -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
@@ -370,6 +371,17 @@ 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) \
@@ -564,6 +576,7 @@ 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,
diff --git a/drivers/net/wireless/realtek/rtw88/phy.c b/drivers/net/wireless/realtek/rtw88/phy.c
index fac89d644305..7f0318f80038 100644
--- a/drivers/net/wireless/realtek/rtw88/phy.c
+++ b/drivers/net/wireless/realtek/rtw88/phy.c
@@ -683,6 +683,7 @@ 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);
}
--
2.21.0
Ping-Ke Shih <[email protected]> wrote:
> From: Po-Hao Huang <[email protected]>
>
> 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 <[email protected]>
> Signed-off-by: Ping-Ke Shih <[email protected]>
Patch applied to wireless-drivers-next.git, thanks.
ec7480ed0801 rtw88: update statistics to fw for fine-tuning performance
--
https://patchwork.kernel.org/project/linux-wireless/patch/[email protected]/
https://wireless.wiki.kernel.org/en/developers/documentation/submittingpatches