diff options
author | Tzu-En Huang <tehuang@realtek.com> | 2019-10-02 14:35:22 +0800 |
---|---|---|
committer | Kalle Valo <kvalo@codeaurora.org> | 2019-10-04 16:44:57 +0300 |
commit | 699c7730cf2303728673351ff8dd0100552cde8e (patch) | |
tree | f5cbb6e83d6b9385e69fdd0468b99bde6934e264 /drivers/net/wireless/realtek/rtw88/fw.h | |
parent | rtw88: take over rate control from mac80211 (diff) | |
download | linux-699c7730cf2303728673351ff8dd0100552cde8e.tar.xz linux-699c7730cf2303728673351ff8dd0100552cde8e.zip |
rtw88: report tx rate to mac80211 stack
Whenever the firmware increases/decreases the bit rate used
to transmit to a peer, it sends an RA report through C2H to
driver. Driver can then record the bit rate in the peer's
struct rtw_sta_info, and report to mac80211 when it asks us
for the statistics of the sta by ieee80211_ops::sta_statistics
Signed-off-by: Tzu-En Huang <tehuang@realtek.com>
Signed-off-by: Yan-Hsuan Chuang <yhchuang@realtek.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Diffstat (limited to 'drivers/net/wireless/realtek/rtw88/fw.h')
-rw-r--r-- | drivers/net/wireless/realtek/rtw88/fw.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/net/wireless/realtek/rtw88/fw.h b/drivers/net/wireless/realtek/rtw88/fw.h index f4028ef63ee8..fd34986a13d2 100644 --- a/drivers/net/wireless/realtek/rtw88/fw.h +++ b/drivers/net/wireless/realtek/rtw88/fw.h @@ -36,6 +36,7 @@ enum rtw_c2h_cmd_id { C2H_BT_INFO = 0x09, C2H_BT_MP_INFO = 0x0b, + C2H_RA_RPT = 0x0c, C2H_HW_FEATURE_REPORT = 0x19, C2H_WLAN_INFO = 0x27, C2H_HW_FEATURE_DUMP = 0xfd, @@ -119,6 +120,11 @@ struct rtw_rsvd_page { #define GET_CCX_REPORT_SEQNUM(c2h_payload) (c2h_payload[8] & 0xfc) #define GET_CCX_REPORT_STATUS(c2h_payload) (c2h_payload[9] & 0xc0) +#define GET_RA_REPORT_RATE(c2h_payload) (c2h_payload[0] & 0x7f) +#define GET_RA_REPORT_SGI(c2h_payload) ((c2h_payload[0] & 0x80) >> 7) +#define GET_RA_REPORT_BW(c2h_payload) (c2h_payload[6]) +#define GET_RA_REPORT_MACID(c2h_payload) (c2h_payload[1]) + /* PKT H2C */ #define H2C_PKT_CMD_ID 0xFF #define H2C_PKT_CATEGORY 0x01 |