MARVELL MWIFIEX WIRELESS DRIVER
M: Brian Norris <briannorris@chromium.org>
+R: Francesco Dolcini <francesco@dolcini.it>
L: linux-wireless@vger.kernel.org
S: Odd Fixes
F: drivers/net/wireless/marvell/mwifiex/
M: Ping-Ke Shih <pkshih@realtek.com>
L: linux-wireless@vger.kernel.org
S: Maintained
+T: git https://github.com/pkshih/rtw.git
F: drivers/net/wireless/realtek/rtlwifi/
REALTEK WIRELESS DRIVER (rtw88)
M: Ping-Ke Shih <pkshih@realtek.com>
L: linux-wireless@vger.kernel.org
S: Maintained
+T: git https://github.com/pkshih/rtw.git
F: drivers/net/wireless/realtek/rtw88/
REALTEK WIRELESS DRIVER (rtw89)
M: Ping-Ke Shih <pkshih@realtek.com>
L: linux-wireless@vger.kernel.org
S: Maintained
+T: git https://github.com/pkshih/rtw.git
F: drivers/net/wireless/realtek/rtw89/
REDPINE WIRELESS DRIVER
M: Larry Finger <Larry.Finger@lwfinger.net>
L: linux-wireless@vger.kernel.org
S: Maintained
+T: git https://github.com/pkshih/rtw.git
F: drivers/net/wireless/realtek/rtl818x/rtl8187/
RTL8XXXU WIRELESS DRIVER (rtl8xxxu)
M: Jes Sorensen <Jes.Sorensen@gmail.com>
L: linux-wireless@vger.kernel.org
S: Maintained
+T: git https://github.com/pkshih/rtw.git
F: drivers/net/wireless/realtek/rtl8xxxu/
RTRS TRANSPORT DRIVERS
struct iwl_fw_dbg_params params = {0};
struct iwl_fwrt_dump_data *dump_data =
&fwrt->dump.wks[wk_idx].dump_data;
- u32 policy;
- u32 time_point;
if (!test_bit(wk_idx, &fwrt->dump.active_wks))
return;
iwl_fw_dbg_stop_restart_recording(fwrt, ¶ms, false);
- policy = le32_to_cpu(dump_data->trig->apply_policy);
- time_point = le32_to_cpu(dump_data->trig->time_point);
+ if (iwl_trans_dbg_ini_valid(fwrt->trans)) {
+ u32 policy = le32_to_cpu(dump_data->trig->apply_policy);
+ u32 time_point = le32_to_cpu(dump_data->trig->time_point);
- if (policy & IWL_FW_INI_APPLY_POLICY_DUMP_COMPLETE_CMD) {
- IWL_DEBUG_FW_INFO(fwrt, "WRT: sending dump complete\n");
- iwl_send_dbg_dump_complete_cmd(fwrt, time_point, 0);
+ if (policy & IWL_FW_INI_APPLY_POLICY_DUMP_COMPLETE_CMD) {
+ IWL_DEBUG_FW_INFO(fwrt, "WRT: sending dump complete\n");
+ iwl_send_dbg_dump_complete_cmd(fwrt, time_point, 0);
+ }
}
+
if (fwrt->trans->dbg.last_tp_resetfw == IWL_FW_INI_RESET_FW_MODE_STOP_FW_ONLY)
iwl_force_nmi(fwrt->trans);
if (IS_ERR_OR_NULL(vif))
return 1;
- if (ieee80211_vif_is_mld(vif) && vif->cfg.assoc) {
+ if (hweight16(vif->active_links) > 1) {
/*
- * Select the 'best' link. May need to revisit, it seems
- * better to not optimize for throughput but rather range,
- * reliability and power here - and select 2.4 GHz ...
+ * Select the 'best' link.
+ * May need to revisit, it seems better to not optimize
+ * for throughput but rather range, reliability and
+ * power here - and select 2.4 GHz ...
*/
- primary_link =
- iwl_mvm_mld_get_primary_link(mvm, vif,
- vif->active_links);
+ primary_link = iwl_mvm_mld_get_primary_link(mvm, vif,
+ vif->active_links);
if (WARN_ONCE(primary_link < 0, "no primary link in 0x%x\n",
vif->active_links))
ret = ieee80211_set_active_links(vif, BIT(primary_link));
if (ret)
return ret;
+ } else if (vif->active_links) {
+ primary_link = __ffs(vif->active_links);
} else {
primary_link = 0;
}
{
struct dentry *dbgfs_dir = vif->debugfs_dir;
struct iwl_mvm_vif *mvmvif = iwl_mvm_vif_from_mac80211(vif);
- char buf[100];
+ char buf[3 * 3 + 11 + (NL80211_WIPHY_NAME_MAXLEN + 1) +
+ (7 + IFNAMSIZ + 1) + 6 + 1];
+ char name[7 + IFNAMSIZ + 1];
/* this will happen in monitor mode */
if (!dbgfs_dir)
* find
* netdev:wlan0 -> ../../../ieee80211/phy0/netdev:wlan0/iwlmvm/
*/
- snprintf(buf, 100, "../../../%pd3/iwlmvm", dbgfs_dir);
+ snprintf(name, sizeof(name), "%pd", dbgfs_dir);
+ snprintf(buf, sizeof(buf), "../../../%pd3/iwlmvm", dbgfs_dir);
- mvmvif->dbgfs_slink = debugfs_create_symlink(dbgfs_dir->d_name.name,
- mvm->debugfs_dir, buf);
+ mvmvif->dbgfs_slink =
+ debugfs_create_symlink(name, mvm->debugfs_dir, buf);
}
void iwl_mvm_vif_dbgfs_rm_link(struct iwl_mvm *mvm, struct ieee80211_vif *vif)
return ret;
}
+int iwl_mvm_set_link_mapping(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
+ struct ieee80211_bss_conf *link_conf)
+{
+ struct iwl_mvm_vif *mvmvif = iwl_mvm_vif_from_mac80211(vif);
+ struct iwl_mvm_vif_link_info *link_info =
+ mvmvif->link[link_conf->link_id];
+
+ if (link_info->fw_link_id == IWL_MVM_FW_LINK_ID_INVALID) {
+ link_info->fw_link_id = iwl_mvm_get_free_fw_link_id(mvm,
+ mvmvif);
+ if (link_info->fw_link_id >=
+ ARRAY_SIZE(mvm->link_id_to_link_conf))
+ return -EINVAL;
+
+ rcu_assign_pointer(mvm->link_id_to_link_conf[link_info->fw_link_id],
+ link_conf);
+ }
+
+ return 0;
+}
+
int iwl_mvm_add_link(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
struct ieee80211_bss_conf *link_conf)
{
struct iwl_link_config_cmd cmd = {};
unsigned int cmd_id = WIDE_ID(MAC_CONF_GROUP, LINK_CONFIG_CMD);
u8 cmd_ver = iwl_fw_lookup_cmd_ver(mvm->fw, cmd_id, 1);
+ int ret;
if (WARN_ON_ONCE(!link_info))
return -EINVAL;
- if (link_info->fw_link_id == IWL_MVM_FW_LINK_ID_INVALID) {
- link_info->fw_link_id = iwl_mvm_get_free_fw_link_id(mvm,
- mvmvif);
- if (link_info->fw_link_id >= ARRAY_SIZE(mvm->link_id_to_link_conf))
- return -EINVAL;
-
- rcu_assign_pointer(mvm->link_id_to_link_conf[link_info->fw_link_id],
- link_conf);
- }
+ ret = iwl_mvm_set_link_mapping(mvm, vif, link_conf);
+ if (ret)
+ return ret;
/* Update SF - Disable if needed. if this fails, SF might still be on
* while many macs are bound, which is forbidden - so fail the binding.
return ret;
}
+int iwl_mvm_unset_link_mapping(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
+ struct ieee80211_bss_conf *link_conf)
+{
+ struct iwl_mvm_vif *mvmvif = iwl_mvm_vif_from_mac80211(vif);
+ struct iwl_mvm_vif_link_info *link_info =
+ mvmvif->link[link_conf->link_id];
+
+ /* mac80211 thought we have the link, but it was never configured */
+ if (WARN_ON(!link_info ||
+ link_info->fw_link_id >=
+ ARRAY_SIZE(mvm->link_id_to_link_conf)))
+ return -EINVAL;
+
+ RCU_INIT_POINTER(mvm->link_id_to_link_conf[link_info->fw_link_id],
+ NULL);
+ return 0;
+}
+
int iwl_mvm_remove_link(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
struct ieee80211_bss_conf *link_conf)
{
struct iwl_link_config_cmd cmd = {};
int ret;
- /* mac80211 thought we have the link, but it was never configured */
- if (WARN_ON(!link_info ||
- link_info->fw_link_id >= ARRAY_SIZE(mvm->link_id_to_link_conf)))
+ ret = iwl_mvm_unset_link_mapping(mvm, vif, link_conf);
+ if (ret)
return 0;
- RCU_INIT_POINTER(mvm->link_id_to_link_conf[link_info->fw_link_id],
- NULL);
cmd.link_id = cpu_to_le32(link_info->fw_link_id);
iwl_mvm_release_fw_link_id(mvm, link_info->fw_link_id);
link_info->fw_link_id = IWL_MVM_FW_LINK_ID_INVALID;
if (mvm->mld_api_is_used && mvm->nvm_data->sku_cap_11be_enable &&
!iwlwifi_mod_params.disable_11ax &&
!iwlwifi_mod_params.disable_11be)
- hw->wiphy->flags |= WIPHY_FLAG_SUPPORTS_MLO;
+ hw->wiphy->flags |= WIPHY_FLAG_DISABLE_WEXT;
/* With MLD FW API, it tracks timing by itself,
* no need for any timing from the host
mvmvif->mvm = mvm;
/* the first link always points to the default one */
+ mvmvif->deflink.fw_link_id = IWL_MVM_FW_LINK_ID_INVALID;
+ mvmvif->deflink.active = 0;
mvmvif->link[0] = &mvmvif->deflink;
+ ret = iwl_mvm_set_link_mapping(mvm, vif, &vif->bss_conf);
+ if (ret)
+ goto out;
+
/*
* Not much to do here. The stack will not allow interface
* types or combinations that we didn't advertise, so we
mvm->p2p_device_vif = NULL;
}
+ iwl_mvm_unset_link_mapping(mvm, vif, &vif->bss_conf);
iwl_mvm_mac_ctxt_remove(mvm, vif);
RCU_INIT_POINTER(mvm->vif_id_to_mac[mvmvif->id], NULL);
int iwl_mvm_mld_rm_sta_id(struct iwl_mvm *mvm, u8 sta_id)
{
- int ret = iwl_mvm_mld_rm_sta_from_fw(mvm, sta_id);
+ int ret;
lockdep_assert_held(&mvm->mutex);
+ if (WARN_ON(sta_id == IWL_MVM_INVALID_STA))
+ return 0;
+
+ ret = iwl_mvm_mld_rm_sta_from_fw(mvm, sta_id);
+
RCU_INIT_POINTER(mvm->fw_id_to_mac_id[sta_id], NULL);
RCU_INIT_POINTER(mvm->fw_id_to_link_sta[sta_id], NULL);
return ret;
u32 iwl_mvm_get_lmac_id(struct iwl_mvm *mvm, enum nl80211_band band);
/* Links */
+int iwl_mvm_set_link_mapping(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
+ struct ieee80211_bss_conf *link_conf);
int iwl_mvm_add_link(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
struct ieee80211_bss_conf *link_conf);
int iwl_mvm_link_changed(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
struct ieee80211_bss_conf *link_conf,
u32 changes, bool active);
+int iwl_mvm_unset_link_mapping(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
+ struct ieee80211_bss_conf *link_conf);
int iwl_mvm_remove_link(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
struct ieee80211_bss_conf *link_conf);
int iwl_mvm_disable_link(struct iwl_mvm *mvm, struct ieee80211_vif *vif,
if (ret)
return ERR_PTR(ret);
- if (WARN_ON_ONCE(iwl_rx_packet_payload_len(cmd.resp_pkt) != resp_size))
+ if (WARN_ON_ONCE(iwl_rx_packet_payload_len(cmd.resp_pkt) !=
+ resp_size)) {
+ iwl_free_resp(&cmd);
return ERR_PTR(-EIO);
+ }
resp = kmemdup(cmd.resp_pkt->data, resp_size, GFP_KERNEL);
+ iwl_free_resp(&cmd);
+
if (!resp)
return ERR_PTR(-ENOMEM);
- iwl_free_resp(&cmd);
return resp;
}
static void iwl_mvm_pass_packet_to_mac80211(struct iwl_mvm *mvm,
struct napi_struct *napi,
struct sk_buff *skb, int queue,
- struct ieee80211_sta *sta,
- struct ieee80211_link_sta *link_sta)
+ struct ieee80211_sta *sta)
{
if (unlikely(iwl_mvm_check_pn(mvm, skb, queue, sta))) {
kfree_skb(skb);
return;
}
- if (sta && sta->valid_links && link_sta) {
- struct ieee80211_rx_status *rx_status = IEEE80211_SKB_RXCB(skb);
-
- rx_status->link_valid = 1;
- rx_status->link_id = link_sta->link_id;
- }
-
ieee80211_rx_napi(mvm->hw, sta, skb, napi);
}
while ((skb = __skb_dequeue(skb_list))) {
iwl_mvm_pass_packet_to_mac80211(mvm, napi, skb,
reorder_buf->queue,
- sta, NULL /* FIXME */);
+ sta);
reorder_buf->num_stored--;
}
}
if (IS_ERR(sta))
sta = NULL;
link_sta = rcu_dereference(mvm->fw_id_to_link_sta[id]);
+
+ if (sta && sta->valid_links && link_sta) {
+ rx_status->link_valid = 1;
+ rx_status->link_id = link_sta->link_id;
+ }
}
} else if (!is_multicast_ether_addr(hdr->addr2)) {
/*
!(desc->amsdu_info & IWL_RX_MPDU_AMSDU_LAST_SUBFRAME))
rx_status->flag |= RX_FLAG_AMSDU_MORE;
- iwl_mvm_pass_packet_to_mac80211(mvm, napi, skb, queue, sta,
- link_sta);
+ iwl_mvm_pass_packet_to_mac80211(mvm, napi, skb, queue, sta);
}
out:
rcu_read_unlock();
struct iwl_rx_packet *pkt = rxb_addr(rxb);
struct iwl_mvm_session_prot_notif *notif = (void *)pkt->data;
unsigned int ver =
- iwl_fw_lookup_cmd_ver(mvm->fw,
- WIDE_ID(MAC_CONF_GROUP,
- SESSION_PROTECTION_CMD), 2);
+ iwl_fw_lookup_notif_ver(mvm->fw, MAC_CONF_GROUP,
+ SESSION_PROTECTION_NOTIF, 2);
int id = le32_to_cpu(notif->mac_link_id);
struct ieee80211_vif *vif;
struct iwl_mvm_vif *mvmvif;
return;
tfd_num = iwl_txq_get_cmd_index(txq, ssn);
- read_ptr = iwl_txq_get_cmd_index(txq, txq->read_ptr);
spin_lock_bh(&txq->lock);
+ read_ptr = iwl_txq_get_cmd_index(txq, txq->read_ptr);
if (!test_bit(txq_id, trans->txqs.queue_used)) {
IWL_DEBUG_TX_QUEUES(trans, "Q %d inactive - ignoring idx %d\n",
* Shared-Ant && BTG-path:WL mask(0x55f), others:WL THRU(0x5ff)
*/
if (btc->ant_type == BTC_ANT_SHARED && btc->btg_pos == path)
- rtw8922a_set_trx_mask(rtwdev, path, BTC_BT_TX_GROUP, 0x5ff);
+ rtw8922a_set_trx_mask(rtwdev, path, BTC_BT_TX_GROUP, 0x55f);
else
rtw8922a_set_trx_mask(rtwdev, path, BTC_BT_TX_GROUP, 0x5ff);
* set this flag to update channels on beacon hints.
* @WIPHY_FLAG_SUPPORTS_NSTR_NONPRIMARY: support connection to non-primary link
* of an NSTR mobile AP MLD.
+ * @WIPHY_FLAG_DISABLE_WEXT: disable wireless extensions for this device
*/
enum wiphy_flags {
WIPHY_FLAG_SUPPORTS_EXT_KEK_KCK = BIT(0),
WIPHY_FLAG_4ADDR_STATION = BIT(6),
WIPHY_FLAG_CONTROL_PORT_PROTOCOL = BIT(7),
WIPHY_FLAG_IBSS_RSN = BIT(8),
+ WIPHY_FLAG_DISABLE_WEXT = BIT(9),
WIPHY_FLAG_MESH_AUTH = BIT(10),
WIPHY_FLAG_SUPPORTS_EXT_KCK_32 = BIT(11),
WIPHY_FLAG_SUPPORTS_NSTR_NONPRIMARY = BIT(12),
}
if (sta->sdata->vif.type == NL80211_IFTYPE_AP_VLAN &&
- sta->sdata->u.vlan.sta) {
- ieee80211_clear_fast_rx(sta);
+ sta->sdata->u.vlan.sta)
RCU_INIT_POINTER(sta->sdata->u.vlan.sta, NULL);
- }
if (test_sta_flag(sta, WLAN_STA_AUTHORIZED))
ieee80211_vif_dec_num_mcast(sta->sdata);
sta->sdata = vlansdata;
+ ieee80211_check_fast_rx(sta);
ieee80211_check_fast_xmit(sta);
if (test_sta_flag(sta, WLAN_STA_AUTHORIZED)) {
_sdata_dbg(print, sdata, "[link %d] " fmt, \
link_id, ##__VA_ARGS__); \
else \
- _sdata_dbg(1, sdata, fmt, ##__VA_ARGS__); \
+ _sdata_dbg(print, sdata, fmt, ##__VA_ARGS__); \
} while (0)
#define link_dbg(link, fmt, ...) \
_link_id_dbg(1, (link)->sdata, (link)->link_id, \
};
/**
- * enum ieee80211_corrupt_data_flags - BSS data corruption flags
+ * enum ieee80211_bss_corrupt_data_flags - BSS data corruption flags
* @IEEE80211_BSS_CORRUPT_BEACON: last beacon frame received was corrupted
* @IEEE80211_BSS_CORRUPT_PROBE_RESP: last probe response received was corrupted
*
};
/**
- * enum ieee80211_valid_data_flags - BSS valid data flags
+ * enum ieee80211_bss_valid_data_flags - BSS valid data flags
* @IEEE80211_BSS_VALID_WMM: WMM/UAPSD data was gathered from non-corrupt IE
* @IEEE80211_BSS_VALID_RATES: Supported rates were gathered from non-corrupt IE
* @IEEE80211_BSS_VALID_ERP: ERP flag was gathered from non-corrupt IE
}
if (sdata->vif.active_links != active_links) {
+ /* usable links are affected when active_links are changed,
+ * so notify the driver about the status change
+ */
+ changed |= BSS_CHANGED_MLD_VALID_LINKS;
+ active_links &= sdata->vif.active_links;
+ if (!active_links)
+ active_links =
+ BIT(__ffs(sdata->vif.valid_links &
+ ~dormant_links));
ret = ieee80211_set_active_links(&sdata->vif, active_links);
if (ret) {
sdata_info(sdata, "Failed to set TTLM active links\n");
goto out;
}
- changed |= BSS_CHANGED_MLD_VALID_LINKS;
sdata->vif.suspended_links = suspended_links;
if (sdata->vif.suspended_links)
changed |= BSS_CHANGED_MLD_TTLM;
sdata_info(sdata,
"failed to insert STA entry for the AP (error %d)\n",
err);
- goto out_err;
+ goto out_release_chan;
}
} else
WARN_ON_ONCE(!ether_addr_equal(link->u.mgd.bssid, cbss->bssid));
return 0;
+out_release_chan:
+ ieee80211_link_release_channel(link);
out_err:
- ieee80211_link_release_channel(&sdata->deflink);
ieee80211_vif_set_links(sdata, 0, 0);
return err;
}
TRACE_EVENT(rdev_dump_mpp,
TP_PROTO(struct wiphy *wiphy, struct net_device *netdev, int _idx,
u8 *dst, u8 *mpp),
- TP_ARGS(wiphy, netdev, _idx, mpp, dst),
+ TP_ARGS(wiphy, netdev, _idx, dst, mpp),
TP_STRUCT__entry(
WIPHY_ENTRY
NETDEV_ENTRY
* Authors : Jean Tourrilhes - HPL - <jt@hpl.hp.com>
* Copyright (c) 1997-2007 Jean Tourrilhes, All Rights Reserved.
* Copyright 2009 Johannes Berg <johannes@sipsolutions.net>
+ * Copyright (C) 2024 Intel Corporation
*
* (As all part of the Linux kernel, this file is GPL)
*/
dev->ieee80211_ptr->wiphy->wext &&
dev->ieee80211_ptr->wiphy->wext->get_wireless_stats) {
wireless_warn_cfg80211_wext();
- if (dev->ieee80211_ptr->wiphy->flags & WIPHY_FLAG_SUPPORTS_MLO)
+ if (dev->ieee80211_ptr->wiphy->flags & (WIPHY_FLAG_SUPPORTS_MLO |
+ WIPHY_FLAG_DISABLE_WEXT))
return NULL;
return dev->ieee80211_ptr->wiphy->wext->get_wireless_stats(dev);
}
#ifdef CONFIG_CFG80211_WEXT
if (dev->ieee80211_ptr && dev->ieee80211_ptr->wiphy) {
wireless_warn_cfg80211_wext();
- if (dev->ieee80211_ptr->wiphy->flags & WIPHY_FLAG_SUPPORTS_MLO)
+ if (dev->ieee80211_ptr->wiphy->flags & (WIPHY_FLAG_SUPPORTS_MLO |
+ WIPHY_FLAG_DISABLE_WEXT))
return NULL;
handlers = dev->ieee80211_ptr->wiphy->wext;
}
CONFIG_INET=y
CONFIG_MPTCP=y
+CONFIG_NETDEVICES=y
+CONFIG_WLAN=y
CONFIG_CFG80211=y
CONFIG_MAC80211=y
CONFIG_WLAN_VENDOR_INTEL=y
projects / linux-2.6-block.git / commitdiff