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db9ba5cdb1
NSS patches should always get applied last as to avoid fuzzing issues with upstream patches. Also cleanup patches that introduced spaces as indents vs. tabs Signed-off-by: Sean Khan <datapronix@protonmail.com> ath11k_nss: drop upstreamed patch A variation of this patch 'wifi: mac80211: Use flexible array in struct ieee80211_tim_ie' was upstreamed in commit 'e6e4d90b69027d74ba7e9a0a586b95a5714e10c0'. Remove it to avoid compilation issues. Signed-off-by: Sean Khan <datapronix@protonmail.com> ath11k_nss: Fix patch conflict Signed-off-by: Sean Khan <datapronix@protonmail.com>
214 lines
6.5 KiB
Diff
214 lines
6.5 KiB
Diff
From 6f51430f2614ca2fb2a1e45cc81464c6d7a29f03 Mon Sep 17 00:00:00 2001
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From: Sathishkumar Muruganandam <murugana@codeaurora.org>
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Date: Fri, 8 Jan 2021 00:34:09 +0530
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Subject: [PATCH 2/3] ath11k: extend ext vdev in NSS for dynamic VLAN handling
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- add ext vdev NSS API callbacks required for dynamic AP_VLAN vif
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- existing ext vdev NSS API callbacks are used for both WDS and
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dynamic VLAN di_types.
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Signed-off-by: Sathishkumar Muruganandam <murugana@codeaurora.org>
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---
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drivers/net/wireless/ath/ath11k/nss.c | 101 +++++++++++++++++++++++++++++++---
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drivers/net/wireless/ath/ath11k/nss.h | 17 ++++++
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2 files changed, 109 insertions(+), 9 deletions(-)
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--- a/drivers/net/wireless/ath/ath11k/nss.c
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+++ b/drivers/net/wireless/ath/ath11k/nss.c
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@@ -1530,14 +1530,11 @@ static int ath11k_nss_ext_vdev_register(
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struct ath11k *ar = arvif->ar;
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struct ath11k_base *ab = ar->ab;
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nss_tx_status_t status;
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- enum nss_dynamic_interface_type di_type;
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u32 features = 0;
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if (arvif->vif->type != NL80211_IFTYPE_AP_VLAN || arvif->nss.ctx)
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return -EINVAL;
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- di_type = NSS_DYNAMIC_INTERFACE_TYPE_WIFI_EXT_VDEV_WDS;
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-
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arvif->nss.ctx = nss_wifi_ext_vdev_register_if(arvif->nss.if_num,
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ath11k_nss_ext_vdev_data_receive,
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ath11k_nss_ext_vdev_special_data_receive,
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@@ -1565,7 +1562,8 @@ static void ath11k_nss_ext_vdev_free(str
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status = nss_dynamic_interface_dealloc_node(
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arvif->nss.if_num,
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- NSS_DYNAMIC_INTERFACE_TYPE_WIFI_EXT_VDEV_WDS);
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+ arvif->nss.di_type);
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+
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if (status != NSS_TX_SUCCESS)
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ath11k_warn(ab, "failed to free nss ext vdev err:%d\n",
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status);
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@@ -1574,14 +1572,19 @@ static void ath11k_nss_ext_vdev_free(str
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"nss ext vdev interface deallocated\n");
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}
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-static int ath11k_nss_ext_vdev_alloc(struct ath11k_vif *arvif)
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+static int ath11k_nss_ext_vdev_alloc(struct ath11k_vif *arvif,
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+ struct wireless_dev *wdev)
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{
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struct ath11k_base *ab = arvif->ar->ab;
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enum nss_dynamic_interface_type di_type;
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int if_num;
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- di_type = NSS_DYNAMIC_INTERFACE_TYPE_WIFI_EXT_VDEV_WDS;
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+ if (wdev->use_4addr)
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+ di_type = NSS_DYNAMIC_INTERFACE_TYPE_WIFI_EXT_VDEV_WDS;
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+ else
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+ di_type = NSS_DYNAMIC_INTERFACE_TYPE_WIFI_EXT_VDEV_VLAN;
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+ arvif->nss.di_type = di_type;
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if_num = nss_dynamic_interface_alloc_node(di_type);
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if (if_num < 0) {
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ath11k_warn(ab, "failed to allocate nss ext vdev\n");
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@@ -1590,8 +1593,8 @@ static int ath11k_nss_ext_vdev_alloc(str
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arvif->nss.if_num = if_num;
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ath11k_dbg(ab, ATH11K_DBG_NSS_WDS,
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- "nss ext vdev interface %pM allocated if_num %d\n",
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- arvif->vif->addr, if_num);
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+ "nss ext vdev interface %pM di_type %d allocated if_num %d\n",
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+ arvif->vif->addr, di_type, if_num);
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return 0;
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}
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@@ -1620,7 +1623,7 @@ int ath11k_nss_ext_vdev_create(struct at
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return -EINVAL;
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}
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- ret = ath11k_nss_ext_vdev_alloc(arvif);
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+ ret = ath11k_nss_ext_vdev_alloc(arvif, wdev);
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if (ret)
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return ret;
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@@ -1733,6 +1736,86 @@ free:
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return ret;
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}
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+int ath11k_nss_ext_vdev_cfg_dyn_vlan(struct ath11k_vif *arvif, u16 vlan_id)
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+{
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+ struct ath11k *ar = arvif->ar;
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+ struct nss_wifi_ext_vdev_msg *ext_vdev_msg = NULL;
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+ struct nss_wifi_ext_vdev_vlan_msg *cfg_dyn_vlan_msg = NULL;
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+ nss_tx_status_t status;
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+ int ret;
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+
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+ if (!ar->ab->nss.enabled)
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+ return 0;
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+
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+ if (arvif->vif->type != NL80211_IFTYPE_AP_VLAN)
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+ return -EINVAL;
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+
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+ ext_vdev_msg = kzalloc(sizeof(struct nss_wifi_ext_vdev_msg), GFP_ATOMIC);
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+ if (!ext_vdev_msg)
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+ return -ENOMEM;
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+
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+ cfg_dyn_vlan_msg = &ext_vdev_msg->msg.vmsg;
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+ cfg_dyn_vlan_msg->vlan_id = vlan_id;
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+
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+ nss_wifi_ext_vdev_msg_init(ext_vdev_msg, arvif->nss.if_num,
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+ NSS_WIFI_EXT_VDEV_MSG_CONFIGURE_VLAN,
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+ sizeof(struct nss_wifi_ext_vdev_vlan_msg),
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+ NULL, arvif);
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+
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+ status = nss_wifi_ext_vdev_tx_msg_sync(arvif->nss.ctx, ext_vdev_msg);
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+ if (status != NSS_TX_SUCCESS) {
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+ ath11k_warn(ar->ab, "failed to configure dyn vlan nss_err:%d\n",
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+ status);
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+ ret = -EINVAL;
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+ goto free;
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+ }
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+
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+ ret = 0;
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+free:
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+ kfree(ext_vdev_msg);
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+
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+ return ret;
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+}
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+
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+int ath11k_nss_dyn_vlan_set_group_key(struct ath11k_vif *arvif, u16 vlan_id,
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+ u16 group_key)
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+{
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+ struct nss_wifi_vdev_msg *vdev_msg = NULL;
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+ struct nss_wifi_vdev_set_vlan_group_key *vlan_group_key;
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+ struct ath11k *ar = arvif->ar;
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+ nss_tx_status_t status;
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+ int ret = 0;
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+
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+ if (!ar->ab->nss.enabled)
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+ return 0;
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+
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+ vdev_msg = kzalloc(sizeof(struct nss_wifi_vdev_msg), GFP_ATOMIC);
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+ if (!vdev_msg)
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+ return -ENOMEM;
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+
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+ vlan_group_key = &vdev_msg->msg.vlan_group_key;
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+ vlan_group_key->vlan_id = vlan_id;
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+ vlan_group_key->group_key = group_key;
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+
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+ nss_wifi_vdev_msg_init(vdev_msg, arvif->nss.if_num,
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+ NSS_WIFI_VDEV_SET_GROUP_KEY,
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+ sizeof(struct nss_wifi_vdev_set_vlan_group_key),
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+ NULL, NULL);
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+
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+ status = nss_wifi_vdev_tx_msg(ar->nss.ctx, vdev_msg);
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+ if (status != NSS_TX_SUCCESS) {
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+ ath11k_warn(ar->ab, "nss vdev set vlan group key error %d\n", status);
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+ ret = -EINVAL;
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+ goto free;
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+ }
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+
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+ ath11k_dbg(ar->ab, ATH11K_DBG_NSS_WDS, "nss vdev set vlan group key success\n");
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+free:
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+ kfree(vdev_msg);
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+ return ret;
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+
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+}
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+
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/*----------------------------Peer Setup/Config -----------------------------*/
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int ath11k_nss_set_peer_sec_type(struct ath11k *ar,
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--- a/drivers/net/wireless/ath/ath11k/nss.h
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+++ b/drivers/net/wireless/ath/ath11k/nss.h
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@@ -176,6 +176,10 @@ struct arvif_nss {
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bool added;
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/* Flag to notify if ext vdev is up/down */
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bool ext_vdev_up;
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+#ifdef CPTCFG_ATH11K_NSS_SUPPORT
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+ /* Keep the copy of di_type for nss */
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+ enum nss_dynamic_interface_type di_type;
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+#endif
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/* WDS cfg should be done only once for ext vdev */
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bool wds_cfg_done;
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bool created;
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@@ -243,6 +247,9 @@ void ath11k_nss_ext_vdev_unregister(stru
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int ath11k_nss_ext_vdev_up(struct ath11k_vif *arvif);
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int ath11k_nss_ext_vdev_down(struct ath11k_vif *arvif);
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void ath11k_nss_ext_vdev_delete(struct ath11k_vif *arvif);
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+int ath11k_nss_ext_vdev_cfg_dyn_vlan(struct ath11k_vif *arvif, u16 vlan_id);
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+int ath11k_nss_dyn_vlan_set_group_key(struct ath11k_vif *arvif, u16 vlan_id,
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+ u16 group_key);
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int ath11k_nss_set_peer_sec_type(struct ath11k *ar, struct ath11k_peer *peer,
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struct ieee80211_key_conf *key_conf);
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void ath11k_nss_update_sta_stats(struct ath11k_vif *arvif,
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@@ -375,6 +382,18 @@ static inline int ath11k_nss_ext_vdev_do
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{
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return 0;
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}
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+
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+static inline int ath11k_nss_ext_vdev_cfg_dyn_vlan(struct ath11k_vif *arvif,
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+ u16 vlan_id)
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+{
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+ return 0;
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+}
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+
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+static inline int ath11k_nss_dyn_vlan_set_group_key(struct ath11k_vif *arvif,
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+ u16 vlan_id, u16 group_key)
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+{
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+ return 0;
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+}
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static inline void ath11k_nss_peer_stats_enable(struct ath11k *ar)
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{
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