diff options
| author | Ping-Ke Shih <pkshih@realtek.com> | 2023-10-11 13:52:55 +0200 |
|---|---|---|
| committer | Kalle Valo <kvalo@kernel.org> | 2023-10-12 14:14:28 +0200 |
| commit | e25ef743866c28f8e70a3c409ba9254279b90bbe (patch) | |
| tree | 6e430f49b96abc493a3d71f10a275a0b738171b0 | |
| parent | wifi: rtw89: parse TX EHT rate selected by firmware from RA C2H report (diff) | |
| download | linux-e25ef743866c28f8e70a3c409ba9254279b90bbe.tar.xz linux-e25ef743866c28f8e70a3c409ba9254279b90bbe.zip | |
wifi: rtw89: show EHT rate in debugfs
Since we have TX rate from RA report of C2H event and RX rate from RX
descriptor, show them in debugfs like
TX rate [1]: EHT 2SS MCS-7 GI:3.2 BW:80 (hw_rate=0x427)
RX rate [1]: EHT 2SS MCS-7 GI:3.2 BW:80 (hw_rate=0x427)
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/20231011115256.6121-6-pkshih@realtek.com
| -rw-r--r-- | drivers/net/wireless/realtek/rtw89/debug.c | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/drivers/net/wireless/realtek/rtw89/debug.c b/drivers/net/wireless/realtek/rtw89/debug.c index 6990d3679bc0..a3f795d240ea 100644 --- a/drivers/net/wireless/realtek/rtw89/debug.c +++ b/drivers/net/wireless/realtek/rtw89/debug.c @@ -3467,6 +3467,11 @@ static void rtw89_sta_info_get_iter(void *data, struct ieee80211_sta *sta) [NL80211_RATE_INFO_HE_GI_1_6] = "1.6", [NL80211_RATE_INFO_HE_GI_3_2] = "3.2", }; + static const char * const eht_gi_str[] = { + [NL80211_RATE_INFO_EHT_GI_0_8] = "0.8", + [NL80211_RATE_INFO_EHT_GI_1_6] = "1.6", + [NL80211_RATE_INFO_EHT_GI_3_2] = "3.2", + }; struct rtw89_sta *rtwsta = (struct rtw89_sta *)sta->drv_priv; struct rate_info *rate = &rtwsta->ra_report.txrate; struct ieee80211_rx_status *status = &rtwsta->rx_status; @@ -3492,6 +3497,10 @@ static void rtw89_sta_info_get_iter(void *data, struct ieee80211_sta *sta) seq_printf(m, "HE %dSS MCS-%d GI:%s", rate->nss, rate->mcs, rate->he_gi <= NL80211_RATE_INFO_HE_GI_3_2 ? he_gi_str[rate->he_gi] : "N/A"); + else if (rate->flags & RATE_INFO_FLAGS_EHT_MCS) + seq_printf(m, "EHT %dSS MCS-%d GI:%s", rate->nss, rate->mcs, + rate->eht_gi < ARRAY_SIZE(eht_gi_str) ? + eht_gi_str[rate->eht_gi] : "N/A"); else seq_printf(m, "Legacy %d", rate->legacy); seq_printf(m, "%s", rtwsta->ra_report.might_fallback_legacy ? " FB_G" : ""); @@ -3520,6 +3529,11 @@ static void rtw89_sta_info_get_iter(void *data, struct ieee80211_sta *sta) status->he_gi <= NL80211_RATE_INFO_HE_GI_3_2 ? he_gi_str[rate->he_gi] : "N/A"); break; + case RX_ENC_EHT: + seq_printf(m, "EHT %dSS MCS-%d GI:%s", status->nss, status->rate_idx, + status->eht.gi < ARRAY_SIZE(eht_gi_str) ? + eht_gi_str[status->eht.gi] : "N/A"); + break; } seq_printf(m, " BW:%u", rtw89_rate_info_bw_to_mhz(status->bw)); seq_printf(m, "\t(hw_rate=0x%x)\n", rtwsta->rx_hw_rate); |