From: Pradeep Kumar Chitrapu Date: Tue, 1 Jul 2025 01:04:06 +0000 (-0700) Subject: wifi: ath12k: clean up 80P80 support X-Git-Tag: io_uring-6.17-20250815~128^2~34^2~21^2~37 X-Git-Url: https://git.kernel.dk/?a=commitdiff_plain;h=dd25a004fb66c60934fa9572298671c1eb1c06c2;p=linux-block.git wifi: ath12k: clean up 80P80 support Clean up unused 80P80 references as hardware does not support it. This is applicable to both QCN9274 and WCN7850. Tested-on: QCN9274 hw2.0 PCI WLAN.WBE.1.0.1-00029-QCAHKSWPL_SILICONZ-1 Signed-off-by: Pradeep Kumar Chitrapu Acked-by: Jeff Johnson Link: https://patch.msgid.link/20250701010408.1257201-8-quic_pradeepc@quicinc.com Signed-off-by: Jeff Johnson --- diff --git a/drivers/net/wireless/ath/ath12k/mac.c b/drivers/net/wireless/ath/ath12k/mac.c index aefb620b28e2..8fba1bd2e372 100644 --- a/drivers/net/wireless/ath/ath12k/mac.c +++ b/drivers/net/wireless/ath/ath12k/mac.c @@ -209,7 +209,7 @@ ath12k_phymodes[NUM_NL80211_BANDS][ATH12K_CHAN_WIDTH_NUM] = { [NL80211_CHAN_WIDTH_40] = MODE_11BE_EHT40, [NL80211_CHAN_WIDTH_80] = MODE_11BE_EHT80, [NL80211_CHAN_WIDTH_160] = MODE_11BE_EHT160, - [NL80211_CHAN_WIDTH_80P80] = MODE_11BE_EHT80_80, + [NL80211_CHAN_WIDTH_80P80] = MODE_UNKNOWN, [NL80211_CHAN_WIDTH_320] = MODE_11BE_EHT320, }, [NL80211_BAND_6GHZ] = { @@ -220,7 +220,7 @@ ath12k_phymodes[NUM_NL80211_BANDS][ATH12K_CHAN_WIDTH_NUM] = { [NL80211_CHAN_WIDTH_40] = MODE_11BE_EHT40, [NL80211_CHAN_WIDTH_80] = MODE_11BE_EHT80, [NL80211_CHAN_WIDTH_160] = MODE_11BE_EHT160, - [NL80211_CHAN_WIDTH_80P80] = MODE_11BE_EHT80_80, + [NL80211_CHAN_WIDTH_80P80] = MODE_UNKNOWN, [NL80211_CHAN_WIDTH_320] = MODE_11BE_EHT320, }, @@ -2574,17 +2574,6 @@ static void ath12k_peer_assoc_h_he(struct ath12k *ar, switch (link_sta->bandwidth) { case IEEE80211_STA_RX_BW_160: - if (he_cap->he_cap_elem.phy_cap_info[0] & - IEEE80211_HE_PHY_CAP0_CHANNEL_WIDTH_SET_80PLUS80_MHZ_IN_5G) { - v = ath12k_peer_assoc_h_he_limit(v, he_mcs_mask); - arg->peer_he_rx_mcs_set[WMI_HECAP_TXRX_MCS_NSS_IDX_80_80] = v; - - v = le16_to_cpu(he_cap->he_mcs_nss_supp.tx_mcs_80p80); - arg->peer_he_tx_mcs_set[WMI_HECAP_TXRX_MCS_NSS_IDX_80_80] = v; - - arg->peer_he_mcs_count++; - he_tx_mcs = v; - } v = le16_to_cpu(he_cap->he_mcs_nss_supp.rx_mcs_160); arg->peer_he_rx_mcs_set[WMI_HECAP_TXRX_MCS_NSS_IDX_160] = v; @@ -2871,16 +2860,11 @@ static enum wmi_phy_mode ath12k_mac_get_phymode_vht(struct ath12k *ar, struct ieee80211_link_sta *link_sta) { if (link_sta->bandwidth == IEEE80211_STA_RX_BW_160) { - switch (link_sta->vht_cap.cap & - IEEE80211_VHT_CAP_SUPP_CHAN_WIDTH_MASK) { - case IEEE80211_VHT_CAP_SUPP_CHAN_WIDTH_160MHZ: - return MODE_11AC_VHT160; - case IEEE80211_VHT_CAP_SUPP_CHAN_WIDTH_160_80PLUS80MHZ: - return MODE_11AC_VHT80_80; - default: - /* not sure if this is a valid case? */ + if (link_sta->vht_cap.cap & IEEE80211_VHT_CAP_SUPP_CHAN_WIDTH_160MHZ) return MODE_11AC_VHT160; - } + + /* not sure if this is a valid case? */ + return MODE_11AC_VHT160; } if (link_sta->bandwidth == IEEE80211_STA_RX_BW_80) @@ -2902,11 +2886,8 @@ static enum wmi_phy_mode ath12k_mac_get_phymode_he(struct ath12k *ar, if (link_sta->he_cap.he_cap_elem.phy_cap_info[0] & IEEE80211_HE_PHY_CAP0_CHANNEL_WIDTH_SET_160MHZ_IN_5G) return MODE_11AX_HE160; - else if (link_sta->he_cap.he_cap_elem.phy_cap_info[0] & - IEEE80211_HE_PHY_CAP0_CHANNEL_WIDTH_SET_80PLUS80_MHZ_IN_5G) - return MODE_11AX_HE80_80; - /* not sure if this is a valid case? */ - return MODE_11AX_HE160; + + return MODE_UNKNOWN; } if (link_sta->bandwidth == IEEE80211_STA_RX_BW_80) @@ -2934,14 +2915,10 @@ static enum wmi_phy_mode ath12k_mac_get_phymode_eht(struct ath12k *ar, IEEE80211_HE_PHY_CAP0_CHANNEL_WIDTH_SET_160MHZ_IN_5G) return MODE_11BE_EHT160; - if (link_sta->he_cap.he_cap_elem.phy_cap_info[0] & - IEEE80211_HE_PHY_CAP0_CHANNEL_WIDTH_SET_80PLUS80_MHZ_IN_5G) - return MODE_11BE_EHT80_80; - ath12k_warn(ar->ab, "invalid EHT PHY capability info for 160 Mhz: %d\n", link_sta->he_cap.he_cap_elem.phy_cap_info[0]); - return MODE_11BE_EHT160; + return MODE_UNKNOWN; } if (link_sta->bandwidth == IEEE80211_STA_RX_BW_80) @@ -7828,8 +7805,6 @@ static void ath12k_mac_set_hemcsmap(struct ath12k *ar, mcs_nss->tx_mcs_80 = cpu_to_le16(txmcs_map & 0xffff); mcs_nss->rx_mcs_160 = cpu_to_le16(rxmcs_map & 0xffff); mcs_nss->tx_mcs_160 = cpu_to_le16(txmcs_map & 0xffff); - mcs_nss->rx_mcs_80p80 = cpu_to_le16(rxmcs_map & 0xffff); - mcs_nss->tx_mcs_80p80 = cpu_to_le16(txmcs_map & 0xffff); } static void ath12k_mac_copy_he_cap(struct ath12k *ar, @@ -7851,6 +7826,7 @@ static void ath12k_mac_copy_he_cap(struct ath12k *ar, IEEE80211_HE_PHY_CAP0_CHANNEL_WIDTH_SET_40MHZ_IN_2G | IEEE80211_HE_PHY_CAP0_CHANNEL_WIDTH_SET_40MHZ_80MHZ_IN_5G | IEEE80211_HE_PHY_CAP0_CHANNEL_WIDTH_SET_160MHZ_IN_5G; + /* 80PLUS80 is not supported */ he_cap_elem->phy_cap_info[0] &= ~IEEE80211_HE_PHY_CAP0_CHANNEL_WIDTH_SET_80PLUS80_MHZ_IN_5G; he_cap_elem->phy_cap_info[5] &= @@ -11541,10 +11517,6 @@ ath12k_mac_has_single_legacy_rate(struct ath12k *ar, static __le16 ath12k_mac_get_tx_mcs_map(const struct ieee80211_sta_he_cap *he_cap) { - if (he_cap->he_cap_elem.phy_cap_info[0] & - IEEE80211_HE_PHY_CAP0_CHANNEL_WIDTH_SET_80PLUS80_MHZ_IN_5G) - return he_cap->he_mcs_nss_supp.tx_mcs_80p80; - if (he_cap->he_cap_elem.phy_cap_info[0] & IEEE80211_HE_PHY_CAP0_CHANNEL_WIDTH_SET_160MHZ_IN_5G) return he_cap->he_mcs_nss_supp.tx_mcs_160; diff --git a/drivers/net/wireless/ath/ath12k/wmi.c b/drivers/net/wireless/ath/ath12k/wmi.c index 6c6354b3e18e..05e406273ebf 100644 --- a/drivers/net/wireless/ath/ath12k/wmi.c +++ b/drivers/net/wireless/ath/ath12k/wmi.c @@ -1066,8 +1066,6 @@ static void ath12k_wmi_put_wmi_channel(struct ath12k_wmi_channel_params *chan, chan->band_center_freq1 = cpu_to_le32(center_freq1 - 40); chan->band_center_freq2 = cpu_to_le32(center_freq1); - } else if (arg->mode == MODE_11BE_EHT80_80) { - chan->band_center_freq2 = cpu_to_le32(arg->band_center_freq2); } else { chan->band_center_freq2 = 0; } diff --git a/drivers/net/wireless/ath/ath12k/wmi.h b/drivers/net/wireless/ath/ath12k/wmi.h index 59b9e9abf7a8..79cc3db3f27c 100644 --- a/drivers/net/wireless/ath/ath12k/wmi.h +++ b/drivers/net/wireless/ath/ath12k/wmi.h @@ -3804,7 +3804,6 @@ struct wmi_vdev_install_key_arg { #define WMI_HOST_MAX_HE_RATE_SET 3 #define WMI_HECAP_TXRX_MCS_NSS_IDX_80 0 #define WMI_HECAP_TXRX_MCS_NSS_IDX_160 1 -#define WMI_HECAP_TXRX_MCS_NSS_IDX_80_80 2 #define ATH12K_WMI_MLO_MAX_PARTNER_LINKS \ (ATH12K_WMI_MLO_MAX_LINKS + ATH12K_MAX_NUM_BRIDGE_LINKS - 1)