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author | Robert Marko <robimarko@gmail.com> | 2023-06-02 14:12:01 +0200 |
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committer | Petr Štetiar <ynezz@true.cz> | 2023-06-12 22:10:16 +0200 |
commit | 7baa1573ebb4dd1fd217137bc30948e0d0c803b7 (patch) | |
tree | 3500cffae3e4e43f3147cba92732a6dffb67b14a /package/kernel/mac80211/patches/ath11k/0076-wifi-ath11k-MBSSID-beacon-support.patch | |
parent | 802e99a7fed6278b0b34d433c808b1685c63e92c (diff) | |
download | upstream-7baa1573ebb4dd1fd217137bc30948e0d0c803b7.tar.gz upstream-7baa1573ebb4dd1fd217137bc30948e0d0c803b7.tar.bz2 upstream-7baa1573ebb4dd1fd217137bc30948e0d0c803b7.zip |
mac80211: ath11k: sync with ath-next
Synchronize the ath11k backports with the current ath-next tree.
This introduces support for MBSSID and EMA, adds factory test mode and
some new HTT stats.
Tested-by: Francisco G Luna <frangonlun@gmail.com>
Signed-off-by: Robert Marko <robimarko@gmail.com>
(cherry picked from commit acde5271a68835f51185aae1b11343439a9d4cab)
Diffstat (limited to 'package/kernel/mac80211/patches/ath11k/0076-wifi-ath11k-MBSSID-beacon-support.patch')
-rw-r--r-- | package/kernel/mac80211/patches/ath11k/0076-wifi-ath11k-MBSSID-beacon-support.patch | 190 |
1 files changed, 190 insertions, 0 deletions
diff --git a/package/kernel/mac80211/patches/ath11k/0076-wifi-ath11k-MBSSID-beacon-support.patch b/package/kernel/mac80211/patches/ath11k/0076-wifi-ath11k-MBSSID-beacon-support.patch new file mode 100644 index 0000000000..d23ea8deea --- /dev/null +++ b/package/kernel/mac80211/patches/ath11k/0076-wifi-ath11k-MBSSID-beacon-support.patch @@ -0,0 +1,190 @@ +From 335a92765d308dfe22826f5562cd4b4389b45e71 Mon Sep 17 00:00:00 2001 +From: Aloka Dixit <quic_alokad@quicinc.com> +Date: Fri, 5 May 2023 16:11:28 +0300 +Subject: [PATCH 76/77] wifi: ath11k: MBSSID beacon support + +- Split ath11k_mac_setup_bcn_tmpl() to move the beacon retrieval and + WMI command to a new function, ath11k_mac_setup_bcn_tmpl_legacy(). + In the original function add checks to use the transmitting interface + when MBSSID is enabled. +- Set rsnie_present and wpaie_present fields for the non-transmitting + interfaces when MBSSID is enabled. + +Tested-on: IPQ8074 hw2.0 AHB WLAN.HK.2.7.0.1-01744-QCAHKSWPL_SILICONZ-1 + +Signed-off-by: Aloka Dixit <quic_alokad@quicinc.com> +Co-developed-by: John Crispin <john@phrozen.org> +Signed-off-by: John Crispin <john@phrozen.org> +Signed-off-by: Kalle Valo <quic_kvalo@quicinc.com> +Link: https://lore.kernel.org/r/20230405221648.17950-7-quic_alokad@quicinc.com +--- + drivers/net/wireless/ath/ath11k/mac.c | 116 ++++++++++++++++++++++++-- + drivers/net/wireless/ath/ath11k/wmi.c | 1 + + 2 files changed, 112 insertions(+), 5 deletions(-) + +--- a/drivers/net/wireless/ath/ath11k/mac.c ++++ b/drivers/net/wireless/ath/ath11k/mac.c +@@ -1351,6 +1351,84 @@ err_mon_del: + return ret; + } + ++static void ath11k_mac_setup_nontx_vif_rsnie(struct ath11k_vif *arvif, ++ bool tx_arvif_rsnie_present, ++ const u8 *profile, u8 profile_len) ++{ ++ if (cfg80211_find_ie(WLAN_EID_RSN, profile, profile_len)) { ++ arvif->rsnie_present = true; ++ } else if (tx_arvif_rsnie_present) { ++ int i; ++ u8 nie_len; ++ const u8 *nie = cfg80211_find_ext_ie(WLAN_EID_EXT_NON_INHERITANCE, ++ profile, profile_len); ++ if (!nie) ++ return; ++ ++ nie_len = nie[1]; ++ nie += 2; ++ for (i = 0; i < nie_len; i++) { ++ if (nie[i] == WLAN_EID_RSN) { ++ arvif->rsnie_present = false; ++ break; ++ } ++ } ++ } ++} ++ ++static bool ath11k_mac_set_nontx_vif_params(struct ath11k_vif *tx_arvif, ++ struct ath11k_vif *arvif, ++ struct sk_buff *bcn) ++{ ++ struct ieee80211_mgmt *mgmt; ++ const u8 *ies, *profile, *next_profile; ++ int ies_len; ++ ++ ies = bcn->data + ieee80211_get_hdrlen_from_skb(bcn); ++ mgmt = (struct ieee80211_mgmt *)bcn->data; ++ ies += sizeof(mgmt->u.beacon); ++ ies_len = skb_tail_pointer(bcn) - ies; ++ ++ ies = cfg80211_find_ie(WLAN_EID_MULTIPLE_BSSID, ies, ies_len); ++ arvif->rsnie_present = tx_arvif->rsnie_present; ++ ++ while (ies) { ++ u8 mbssid_len; ++ ++ ies_len -= (2 + ies[1]); ++ mbssid_len = ies[1] - 1; ++ profile = &ies[3]; ++ ++ while (mbssid_len) { ++ u8 profile_len; ++ ++ profile_len = profile[1]; ++ next_profile = profile + (2 + profile_len); ++ mbssid_len -= (2 + profile_len); ++ ++ profile += 2; ++ profile_len -= (2 + profile[1]); ++ profile += (2 + profile[1]); /* nontx capabilities */ ++ profile_len -= (2 + profile[1]); ++ profile += (2 + profile[1]); /* SSID */ ++ if (profile[2] == arvif->vif->bss_conf.bssid_index) { ++ profile_len -= 5; ++ profile = profile + 5; ++ ath11k_mac_setup_nontx_vif_rsnie(arvif, ++ tx_arvif->rsnie_present, ++ profile, ++ profile_len); ++ return true; ++ } ++ profile = next_profile; ++ } ++ ies = cfg80211_find_ie(WLAN_EID_MULTIPLE_BSSID, profile, ++ ies_len); ++ } ++ ++ return false; ++} ++ + static void ath11k_mac_set_vif_params(struct ath11k_vif *arvif, + struct sk_buff *bcn) + { +@@ -1374,18 +1452,26 @@ static void ath11k_mac_set_vif_params(st + arvif->wpaie_present = false; + } + +-static int ath11k_mac_setup_bcn_tmpl(struct ath11k_vif *arvif) ++static int ath11k_mac_setup_bcn_tmpl_mbssid(struct ath11k_vif *arvif) + { + struct ath11k *ar = arvif->ar; + struct ath11k_base *ab = ar->ab; ++ struct ath11k_vif *tx_arvif = arvif; + struct ieee80211_hw *hw = ar->hw; + struct ieee80211_vif *vif = arvif->vif; + struct ieee80211_mutable_offsets offs = {}; + struct sk_buff *bcn; + int ret; + +- if (arvif->vdev_type != WMI_VDEV_TYPE_AP) +- return 0; ++ if (arvif->vif->mbssid_tx_vif) { ++ tx_arvif = (void *)arvif->vif->mbssid_tx_vif->drv_priv; ++ if (tx_arvif != arvif) { ++ ar = tx_arvif->ar; ++ ab = ar->ab; ++ hw = ar->hw; ++ vif = tx_arvif->vif; ++ } ++ } + + bcn = ieee80211_beacon_get_template(hw, vif, &offs, 0); + if (!bcn) { +@@ -1393,9 +1479,12 @@ static int ath11k_mac_setup_bcn_tmpl(str + return -EPERM; + } + +- ath11k_mac_set_vif_params(arvif, bcn); +- ret = ath11k_wmi_bcn_tmpl(ar, arvif->vdev_id, &offs, bcn); ++ if (tx_arvif == arvif) ++ ath11k_mac_set_vif_params(tx_arvif, bcn); ++ else if (!ath11k_mac_set_nontx_vif_params(tx_arvif, arvif, bcn)) ++ return -EINVAL; + ++ ret = ath11k_wmi_bcn_tmpl(ar, arvif->vdev_id, &offs, bcn); + kfree_skb(bcn); + + if (ret) +@@ -1405,6 +1494,23 @@ static int ath11k_mac_setup_bcn_tmpl(str + return ret; + } + ++static int ath11k_mac_setup_bcn_tmpl(struct ath11k_vif *arvif) ++{ ++ struct ieee80211_vif *vif = arvif->vif; ++ ++ if (arvif->vdev_type != WMI_VDEV_TYPE_AP) ++ return 0; ++ ++ /* Target does not expect beacon templates for the already up ++ * non-transmitting interfaces, and results in a crash if sent. ++ */ ++ if (vif->mbssid_tx_vif && ++ arvif != (void *)vif->mbssid_tx_vif->drv_priv && arvif->is_up) ++ return 0; ++ ++ return ath11k_mac_setup_bcn_tmpl_mbssid(arvif); ++} ++ + void ath11k_mac_bcn_tx_event(struct ath11k_vif *arvif) + { + struct ieee80211_vif *vif = arvif->vif; +--- a/drivers/net/wireless/ath/ath11k/wmi.c ++++ b/drivers/net/wireless/ath/ath11k/wmi.c +@@ -1737,6 +1737,7 @@ int ath11k_wmi_bcn_tmpl(struct ath11k *a + } + + cmd->buf_len = bcn->len; ++ cmd->mbssid_ie_offset = offs->mbssid_off; + + ptr = skb->data + sizeof(*cmd); + |