* [PATCH 0/3] cfg80211: Add MLO Link Device abstraction
@ 2022-02-22 15:23 Veerendranath Jakkam
2022-02-22 15:23 ` [PATCH 1/3] cfg80211: Add NL80211_IFTYPE_MLO_LINK type for MLO links on MLD STA Veerendranath Jakkam
` (2 more replies)
0 siblings, 3 replies; 6+ messages in thread
From: Veerendranath Jakkam @ 2022-02-22 15:23 UTC (permalink / raw)
To: johannes; +Cc: linux-wireless, quic_usdutt
This patch series adds support for MLO link in STA mode. Add new iface
type (NL80211_IFTYPE_MLO_LINK) to represent MLO link in non-AP MLD mode.
Define several attributes to indicate MLO links info associated with
MLD STA interface to userspace. Add support for key operations on wdev
without netdev to allow configuring per link keys(GTK/IGTK/BIGTK).
Sunil Dutt (2):
cfg80211: Add NL80211_IFTYPE_MLO_LINK type for MLO links on MLD STA
cfg80211: Indicate MLO links info in connect/roam events
Veerendranath Jakkam (1):
cfg80211: Add support for key operations on NL80211_IFTYPE_MLO_LINK
drivers/net/wireless/ath/ath6kl/cfg80211.c | 52 ++++-
drivers/net/wireless/ath/wil6210/cfg80211.c | 38 ++--
.../broadcom/brcm80211/brcmfmac/cfg80211.c | 58 +++--
drivers/net/wireless/marvell/libertas/cfg.c | 14 +-
drivers/net/wireless/marvell/mwifiex/cfg80211.c | 30 ++-
drivers/net/wireless/microchip/wilc1000/cfg80211.c | 48 ++++-
drivers/net/wireless/quantenna/qtnfmac/cfg80211.c | 40 +++-
drivers/net/wireless/rndis_wlan.c | 24 ++-
drivers/staging/rtl8723bs/os_dep/ioctl_cfg80211.c | 40 +++-
drivers/staging/wlan-ng/cfg80211.c | 41 +++-
include/net/cfg80211.h | 78 ++++++-
include/uapi/linux/nl80211.h | 50 +++++
net/mac80211/cfg.c | 59 ++++--
net/mac80211/chan.c | 2 +
net/mac80211/iface.c | 2 +
net/mac80211/util.c | 1 +
net/wireless/chan.c | 21 ++
net/wireless/core.c | 100 ++++++++-
net/wireless/core.h | 16 ++
net/wireless/ibss.c | 2 +-
net/wireless/nl80211.c | 233 +++++++++++++++++----
net/wireless/rdev-ops.h | 36 ++--
net/wireless/scan.c | 25 +++
net/wireless/sme.c | 81 ++++++-
net/wireless/trace.h | 68 +++---
net/wireless/util.c | 10 +-
net/wireless/wext-compat.c | 10 +-
27 files changed, 958 insertions(+), 221 deletions(-)
--
2.7.4
^ permalink raw reply [flat|nested] 6+ messages in thread* [PATCH 1/3] cfg80211: Add NL80211_IFTYPE_MLO_LINK type for MLO links on MLD STA 2022-02-22 15:23 [PATCH 0/3] cfg80211: Add MLO Link Device abstraction Veerendranath Jakkam @ 2022-02-22 15:23 ` Veerendranath Jakkam 2022-02-22 15:23 ` [PATCH 2/3] cfg80211: Indicate MLO links info in connect/roam events Veerendranath Jakkam 2022-02-22 15:23 ` [PATCH 3/3] cfg80211: Add support for key operations on NL80211_IFTYPE_MLO_LINK Veerendranath Jakkam 2 siblings, 0 replies; 6+ messages in thread From: Veerendranath Jakkam @ 2022-02-22 15:23 UTC (permalink / raw) To: johannes; +Cc: linux-wireless, quic_usdutt From: Sunil Dutt <quic_usdutt@quicinc.com> Multi-Link Operation(MLO) introduced in 802.11be specification enables Multi-Link Devices(MLD) to discover, associate and operate with multiple links. Define new interface type(NL80211_IFTYPE_MLO_LINK) to represent each individual MLO link that is affiliated to the non-AP MLD. A non-AP MLD which supports MLO operation is represented by the NL80211_IFTYPE_STATION associated with netdev interface. Each individual MLO link affiliated to the non-AP MLD interface is represented by the NL80211_IFTYPE_MLO_LINK type wdev. The NL80211_IFTYPE_MLO_LINK type wdevs are not associated with a separate netdev. Two link non-AP MLD representation: wlan0 (non-AP MLD) IFTYPE_STATION (netdev + wdev) / \ / \ link0 link1 IFTYPE_MLO_LINK (wdev) IFTYPE_MLO_LINK (wdev) | | | | radio(2G) radio(5G) In contrast, NL80211_IFTYPE_MLO_LINK can't be used to represent AP MLO link since an MLD AP must support pre-11be and 11be clients simultaneously so each AP MLO link affiliated with AP MLD must also act as independent AP for pre-11be clients so each AP MLO link must be represented by NL80211_IFTYPE_AP associated with a separate netdev. Two link AP MLD representation: AP MLD (netdev + wdev) / \ / \ wlan0 wlan1 IFTYPE_AP IFTYPE_AP (netdev + wdev) (netdev + wdev) | | | | radio(2G) radio(5G) Drivers must register and affiliate MLO link wdev to MLD STA wdev using cfg80211_register_sta_mlo_link() for each of the MLO link it supports. MLD STA wdev and MLO Link wdevs must belong to the same wiphy. If driver indicates support for NL80211_IFTYPE_MLO_LINK in wiphy capabilities userspace can consider driver supports MLO in STA mode. Userspace can determine MLO link wdevs associated with MLD STA wdev with NL80211_ATTR_MLO_LINK_INFO advertised in MLD STA wdev interface info. Signed-off-by: Sunil Dutt <quic_usdutt@quicinc.com> Co-developed-by: Veerendranath Jakkam <quic_vjakkam@quicinc.com> Signed-off-by: Veerendranath Jakkam <quic_vjakkam@quicinc.com> --- include/net/cfg80211.h | 34 +++++++++++++++ include/uapi/linux/nl80211.h | 36 ++++++++++++++++ net/mac80211/cfg.c | 1 + net/mac80211/chan.c | 2 + net/mac80211/iface.c | 2 + net/mac80211/util.c | 1 + net/wireless/chan.c | 3 ++ net/wireless/core.c | 99 +++++++++++++++++++++++++++++++++++++++++++- net/wireless/core.h | 4 ++ net/wireless/nl80211.c | 45 +++++++++++++++++++- net/wireless/util.c | 1 + 11 files changed, 226 insertions(+), 2 deletions(-) diff --git a/include/net/cfg80211.h b/include/net/cfg80211.h index 6871338..8298bec 100644 --- a/include/net/cfg80211.h +++ b/include/net/cfg80211.h @@ -5561,6 +5561,9 @@ static inline void wiphy_unlock(struct wiphy *wiphy) * @pmsr_free_wk: (private) peer measurements cleanup work * @unprot_beacon_reported: (private) timestamp of last * unprotected beacon report + * @mld_wdev: points to MLD wdev of type %NL80211_IFTYPE_STATION to which this + * MLO link wdev is affiliated to. Valid for iftype + * %NL80211_IFTYPE_MLO_LINK only. */ struct wireless_dev { struct wiphy *wiphy; @@ -5639,6 +5642,8 @@ struct wireless_dev { struct work_struct pmsr_free_wk; unsigned long unprot_beacon_reported; + + struct wireless_dev *mld_wdev; }; static inline const u8 *wdev_address(struct wireless_dev *wdev) @@ -8198,6 +8203,35 @@ void cfg80211_stop_iface(struct wiphy *wiphy, struct wireless_dev *wdev, gfp_t gfp); /** + * cfg80211_register_sta_mlo_link - Register an MLO link wdev and affiliate + * with STA wdev. + * @sta_wdev: wireless device of a non-AP Station interface + * @link_wdev: wireless device of an MLO link affiliated to the Station + * Iface(@sta_wdev). + * + * Create a wdev interface for an MLO link and associate it with existing MLD + * STA wdev. Both MLD STA wdev and MLO link wdev must belong to same wiphy. + * Driver must register all the MLO link wdevs with MLD STA wdev before + * STA wdev interface is up. Callers must hold the RTNL and wiphy mutex lock. + * + * Return: A zero on success or a negative error code. + */ +int cfg80211_register_sta_mlo_link(struct wireless_dev *sta_wdev, + struct wireless_dev *link_wdev); + +/** + * cfg80211_unregister_sta_mlo_link - remove the given MLO link wdev + * @wdev: struct wireless_dev of a MLO link to remove + * + * This function removes the MLO link device so it can no longer be used. + * Requires the RTNL and wiphy mutex to be held. + */ +static inline void cfg80211_unregister_sta_mlo_link(struct wireless_dev *wdev) +{ + cfg80211_unregister_wdev(wdev); +} + +/** * cfg80211_shutdown_all_interfaces - shut down all interfaces for a wiphy * @wiphy: the wiphy to shut down * diff --git a/include/uapi/linux/nl80211.h b/include/uapi/linux/nl80211.h index 98ed526..4f3e15a 100644 --- a/include/uapi/linux/nl80211.h +++ b/include/uapi/linux/nl80211.h @@ -2663,6 +2663,12 @@ enum nl80211_commands { * association request when used with NL80211_CMD_NEW_STATION). Can be set * only if %NL80211_STA_FLAG_WME is set. * + * @NL80211_ATTR_MLO_LINK_INFO: MLO links information associated with + * %NL80211_IFTYPE_STA interface. This is used in + * %NL80211_CMD_GET/SET/NEW_INTERFACE response to indicate information of + * all the MLO links affiliated to %NL80211_IFTYPE_STATION interface. + * See &enum nl80211_mlo_link_info_attributes for details. + * * @NUM_NL80211_ATTR: total number of nl80211_attrs available * @NL80211_ATTR_MAX: highest attribute number currently defined * @__NL80211_ATTR_AFTER_LAST: internal use @@ -3175,6 +3181,8 @@ enum nl80211_attrs { NL80211_ATTR_EHT_CAPABILITY, + NL80211_ATTR_MLO_LINK_INFO, + /* add attributes here, update the policy in nl80211.c */ __NL80211_ATTR_AFTER_LAST, @@ -3262,6 +3270,12 @@ enum nl80211_attrs { * @NL80211_IF_TYPE_OCB: Outside Context of a BSS * This mode corresponds to the MIB variable dot11OCBActivated=true * @NL80211_IFTYPE_NAN: NAN device interface type (not a netdev) + * @NL80211_IFTYPE_MLO_LINK: MLO link device interface type, this is not a + * netdev and can't be created in the normal ways. Drivers can + * register and associate this interface with iftype + * %NL80211_IFTYPE_STATION. Drivers shall indicate support for this + * interface mode in %NL80211_ATTR_SUPPORTED_IFTYPES when MLO supported in + * STA mode. * @NL80211_IFTYPE_MAX: highest interface type number currently defined * @NUM_NL80211_IFTYPES: number of defined interface types * @@ -3283,6 +3297,7 @@ enum nl80211_iftype { NL80211_IFTYPE_P2P_DEVICE, NL80211_IFTYPE_OCB, NL80211_IFTYPE_NAN, + NL80211_IFTYPE_MLO_LINK, /* keep last */ NUM_NL80211_IFTYPES, @@ -7600,4 +7615,25 @@ enum nl80211_ap_settings_flags { NL80211_AP_SETTINGS_SA_QUERY_OFFLOAD_SUPPORT = 1 << 1, }; +/** + * enum nl80211_mlo_link_info_attributes - MLO link's information. + * + * @__NL80211_MLO_LINK_INFO_ATTR_INVALID: Invalid + * + * @NL80211_MLO_LINK_INFO_ATTR_WDEV: wireless device identifier for MLO link + * (u64) + * + * @__NL80211_MLO_LINK_INFO_ATTR_LAST: Internal + * @NL80211_MLO_LINK_INFO_ATTR_MAX: highest attribute + */ +enum nl80211_mlo_link_info_attributes { + __NL80211_MLO_LINK_INFO_ATTR_INVALID, + + NL80211_MLO_LINK_INFO_ATTR_WDEV, + + /* keep last */ + __NL80211_MLO_LINK_INFO_ATTR_LAST, + NL80211_MLO_LINK_INFO_ATTR_MAX = __NL80211_MLO_LINK_INFO_ATTR_LAST - 1, +}; + #endif /* __LINUX_NL80211_H */ diff --git a/net/mac80211/cfg.c b/net/mac80211/cfg.c index aa45627..67a1602 100644 --- a/net/mac80211/cfg.c +++ b/net/mac80211/cfg.c @@ -532,6 +532,7 @@ static int ieee80211_add_key(struct wiphy *wiphy, struct net_device *dev, case NL80211_IFTYPE_P2P_CLIENT: case NL80211_IFTYPE_P2P_GO: case NL80211_IFTYPE_OCB: + case NL80211_IFTYPE_MLO_LINK: /* shouldn't happen */ WARN_ON_ONCE(1); break; diff --git a/net/mac80211/chan.c b/net/mac80211/chan.c index e26d42d..7923852 100644 --- a/net/mac80211/chan.c +++ b/net/mac80211/chan.c @@ -291,6 +291,7 @@ ieee80211_get_chanctx_max_required_bw(struct ieee80211_local *local, case NL80211_IFTYPE_MONITOR: case NL80211_IFTYPE_P2P_CLIENT: case NL80211_IFTYPE_P2P_GO: + case NL80211_IFTYPE_MLO_LINK: WARN_ON_ONCE(1); } max_bw = max(max_bw, width); @@ -1094,6 +1095,7 @@ ieee80211_vif_chanctx_reservation_complete(struct ieee80211_sub_if_data *sdata) case NL80211_IFTYPE_P2P_GO: case NL80211_IFTYPE_P2P_DEVICE: case NL80211_IFTYPE_NAN: + case NL80211_IFTYPE_MLO_LINK: case NUM_NL80211_IFTYPES: WARN_ON(1); break; diff --git a/net/mac80211/iface.c b/net/mac80211/iface.c index 4153147..6580520 100644 --- a/net/mac80211/iface.c +++ b/net/mac80211/iface.c @@ -1177,6 +1177,7 @@ int ieee80211_do_open(struct wireless_dev *wdev, bool coming_up) case NL80211_IFTYPE_P2P_CLIENT: case NL80211_IFTYPE_P2P_GO: case NL80211_IFTYPE_WDS: + case NL80211_IFTYPE_MLO_LINK: /* cannot happen */ WARN_ON(1); break; @@ -1714,6 +1715,7 @@ static void ieee80211_setup_sdata(struct ieee80211_sub_if_data *sdata, break; case NL80211_IFTYPE_UNSPECIFIED: case NL80211_IFTYPE_WDS: + case NL80211_IFTYPE_MLO_LINK: case NUM_NL80211_IFTYPES: WARN_ON(1); break; diff --git a/net/mac80211/util.c b/net/mac80211/util.c index caea8db..5894de2 100644 --- a/net/mac80211/util.c +++ b/net/mac80211/util.c @@ -2589,6 +2589,7 @@ int ieee80211_reconfig(struct ieee80211_local *local) case NL80211_IFTYPE_P2P_CLIENT: case NL80211_IFTYPE_P2P_GO: case NL80211_IFTYPE_WDS: + case NL80211_IFTYPE_MLO_LINK: WARN_ON(1); break; } diff --git a/net/wireless/chan.c b/net/wireless/chan.c index 8b7fb4a..c9495cd 100644 --- a/net/wireless/chan.c +++ b/net/wireless/chan.c @@ -582,6 +582,7 @@ int cfg80211_chandef_dfs_required(struct wiphy *wiphy, case NL80211_IFTYPE_AP_VLAN: case NL80211_IFTYPE_P2P_DEVICE: case NL80211_IFTYPE_NAN: + case NL80211_IFTYPE_MLO_LINK: break; case NL80211_IFTYPE_WDS: case NL80211_IFTYPE_UNSPECIFIED: @@ -728,6 +729,7 @@ bool cfg80211_beaconing_iface_active(struct wireless_dev *wdev) case NL80211_IFTYPE_MONITOR: case NL80211_IFTYPE_AP_VLAN: case NL80211_IFTYPE_P2P_DEVICE: + case NL80211_IFTYPE_MLO_LINK: /* Can NAN type be considered as beaconing interface? */ case NL80211_IFTYPE_NAN: break; @@ -1430,6 +1432,7 @@ cfg80211_get_chan_state(struct wireless_dev *wdev, return; case NL80211_IFTYPE_UNSPECIFIED: case NL80211_IFTYPE_WDS: + case NL80211_IFTYPE_MLO_LINK: case NUM_NL80211_IFTYPES: WARN_ON(1); } diff --git a/net/wireless/core.c b/net/wireless/core.c index 3a54c8e..a036e60 100644 --- a/net/wireless/core.c +++ b/net/wireless/core.c @@ -261,6 +261,36 @@ void cfg80211_stop_nan(struct cfg80211_registered_device *rdev, rdev->opencount--; } +void cfg80211_start_mlo_link(struct cfg80211_registered_device *rdev, + struct wireless_dev *wdev) +{ + lockdep_assert_held(&rdev->wiphy.mtx); + + if (WARN_ON(wdev->iftype != NL80211_IFTYPE_MLO_LINK)) + return; + + if (wdev_running(wdev)) + return; + + wdev->is_running = true; + rdev->opencount++; +} + +void cfg80211_stop_mlo_link(struct cfg80211_registered_device *rdev, + struct wireless_dev *wdev) +{ + lockdep_assert_held(&rdev->wiphy.mtx); + + if (WARN_ON(wdev->iftype != NL80211_IFTYPE_MLO_LINK)) + return; + + if (!wdev_running(wdev)) + return; + + wdev->is_running = false; + rdev->opencount--; +} + void cfg80211_shutdown_all_interfaces(struct wiphy *wiphy) { struct cfg80211_registered_device *rdev = wiphy_to_rdev(wiphy); @@ -285,6 +315,9 @@ void cfg80211_shutdown_all_interfaces(struct wiphy *wiphy) case NL80211_IFTYPE_NAN: cfg80211_stop_nan(rdev, wdev); break; + case NL80211_IFTYPE_MLO_LINK: + /* dev_close() of MLD STA wdev calls MLO link stop */ + break; default: break; } @@ -1156,6 +1189,9 @@ static void _cfg80211_unregister_wdev(struct wireless_dev *wdev, case NL80211_IFTYPE_NAN: cfg80211_stop_nan(rdev, wdev); break; + case NL80211_IFTYPE_MLO_LINK: + cfg80211_stop_mlo_link(rdev, wdev); + break; default: break; } @@ -1257,6 +1293,7 @@ void __cfg80211_leave(struct cfg80211_registered_device *rdev, break; case NL80211_IFTYPE_UNSPECIFIED: case NL80211_IFTYPE_WDS: + case NL80211_IFTYPE_MLO_LINK: case NUM_NL80211_IFTYPES: /* invalid */ break; @@ -1322,6 +1359,7 @@ void cfg80211_init_wdev(struct wireless_dev *wdev) wdev->netdev->priv_flags |= IFF_DONT_BRIDGE; INIT_WORK(&wdev->disconnect_wk, cfg80211_autodisconnect_wk); + wdev->mld_wdev = NULL; } void cfg80211_register_wdev(struct cfg80211_registered_device *rdev, @@ -1383,11 +1421,48 @@ int cfg80211_register_netdevice(struct net_device *dev) } EXPORT_SYMBOL(cfg80211_register_netdevice); +int cfg80211_register_sta_mlo_link(struct wireless_dev *sta_wdev, + struct wireless_dev *link_wdev) +{ + struct cfg80211_registered_device *rdev; + struct wireless_dev *wdev; + + ASSERT_RTNL(); + + if (WARN_ON(link_wdev->iftype != NL80211_IFTYPE_MLO_LINK || + sta_wdev->iftype != NL80211_IFTYPE_STATION || + sta_wdev->wiphy != link_wdev->wiphy)) + return -EINVAL; + + rdev = wiphy_to_rdev(sta_wdev->wiphy); + + lockdep_assert_held(&rdev->wiphy.mtx); + + list_for_each_entry(wdev, &rdev->wiphy.wdev_list, list) { + if (sta_wdev == wdev) + break; + } + + if (wdev != sta_wdev) + return -ENODEV; + + if (wdev_running(sta_wdev)) + return -EBUSY; + + cfg80211_init_wdev(link_wdev); + link_wdev->mld_wdev = sta_wdev; + cfg80211_register_wdev(rdev, link_wdev); + nl80211_notify_iface(rdev, sta_wdev, NL80211_CMD_SET_INTERFACE); + + return 0; +} +EXPORT_SYMBOL(cfg80211_register_sta_mlo_link); + static int cfg80211_netdev_notifier_call(struct notifier_block *nb, unsigned long state, void *ptr) { struct net_device *dev = netdev_notifier_info_to_dev(ptr); - struct wireless_dev *wdev = dev->ieee80211_ptr; + struct wireless_dev *wdev = dev->ieee80211_ptr, *link_wdev, *tmp_wdev; struct cfg80211_registered_device *rdev; struct cfg80211_sched_scan_request *pos, *tmp; @@ -1421,6 +1496,12 @@ static int cfg80211_netdev_notifier_call(struct notifier_block *nb, */ if (wdev->registered && !wdev->registering) { wiphy_lock(&rdev->wiphy); + list_for_each_entry_safe(link_wdev, tmp_wdev, &rdev->wiphy.wdev_list, list) { + if (link_wdev->mld_wdev != wdev) + continue; + + rdev_del_virtual_intf(rdev, link_wdev); + } _cfg80211_unregister_wdev(wdev, false); wiphy_unlock(&rdev->wiphy); } @@ -1448,6 +1529,14 @@ static int cfg80211_netdev_notifier_call(struct notifier_block *nb, } rdev->opencount--; + + list_for_each_entry(link_wdev, &rdev->wiphy.wdev_list, list) { + if (link_wdev->mld_wdev != wdev) + continue; + + cfg80211_stop_mlo_link(rdev, link_wdev); + } + wiphy_unlock(&rdev->wiphy); wake_up(&rdev->dev_wait); break; @@ -1499,6 +1588,14 @@ static int cfg80211_netdev_notifier_call(struct notifier_block *nb, /* assume this means it's off */ wdev->ps = false; } + + list_for_each_entry(link_wdev, &rdev->wiphy.wdev_list, list) { + if (link_wdev->mld_wdev != wdev) + continue; + + cfg80211_start_mlo_link(rdev, link_wdev); + } + wiphy_unlock(&rdev->wiphy); break; case NETDEV_PRE_UP: diff --git a/net/wireless/core.h b/net/wireless/core.h index 3a7dbd6..2258df9 100644 --- a/net/wireless/core.h +++ b/net/wireless/core.h @@ -575,5 +575,9 @@ void cfg80211_cqm_config_free(struct wireless_dev *wdev); void cfg80211_release_pmsr(struct wireless_dev *wdev, u32 portid); void cfg80211_pmsr_wdev_down(struct wireless_dev *wdev); void cfg80211_pmsr_free_wk(struct work_struct *work); +void cfg80211_start_mlo_link(struct cfg80211_registered_device *rdev, + struct wireless_dev *wdev); +void cfg80211_stop_mlo_link(struct cfg80211_registered_device *rdev, + struct wireless_dev *wdev); #endif /* __NET_WIRELESS_CORE_H */ diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c index 7543c73..81e5959 100644 --- a/net/wireless/nl80211.c +++ b/net/wireless/nl80211.c @@ -1505,6 +1505,7 @@ static int nl80211_key_allowed(struct wireless_dev *wdev) case NL80211_IFTYPE_NAN: case NL80211_IFTYPE_P2P_DEVICE: case NL80211_IFTYPE_WDS: + case NL80211_IFTYPE_MLO_LINK: case NUM_NL80211_IFTYPES: return -EINVAL; } @@ -3660,6 +3661,10 @@ static int nl80211_send_iface(struct sk_buff *msg, u32 portid, u32 seq, int flag { struct net_device *dev = wdev->netdev; void *hdr; + struct wireless_dev *link_wdev; + struct nlattr *nested, *nested_mlo_links; + int i = 0; + WARN_ON(cmd != NL80211_CMD_NEW_INTERFACE && cmd != NL80211_CMD_DEL_INTERFACE && @@ -3734,6 +3739,30 @@ static int nl80211_send_iface(struct sk_buff *msg, u32 portid, u32 seq, int flag /* nothing */ break; } + + nested = nla_nest_start(msg, NL80211_ATTR_MLO_LINK_INFO); + if (!nested) + goto nla_put_failure_locked; + + list_for_each_entry(link_wdev, &rdev->wiphy.wdev_list, list) { + if (link_wdev->iftype != NL80211_IFTYPE_MLO_LINK || + link_wdev->mld_wdev != wdev) + continue; + + nested_mlo_links = nla_nest_start(msg, i); + if (!nested_mlo_links) + goto nla_put_failure_locked; + + if (nla_put_u64_64bit(msg, NL80211_MLO_LINK_INFO_ATTR_WDEV, + wdev_id(link_wdev), NL80211_ATTR_PAD)) + goto nla_put_failure_locked; + + nla_nest_end(msg, nested_mlo_links); + i++; + } + + nla_nest_end(msg, nested); + wdev_unlock(wdev); if (rdev->ops->get_txq_stats) { @@ -3991,6 +4020,10 @@ static int nl80211_set_interface(struct sk_buff *skb, struct genl_info *info) change = true; } + if (otype == NL80211_IFTYPE_MLO_LINK || + ntype == NL80211_IFTYPE_MLO_LINK) + return -EOPNOTSUPP; + if (info->attrs[NL80211_ATTR_MESH_ID]) { struct wireless_dev *wdev = dev->ieee80211_ptr; @@ -4062,6 +4095,9 @@ static int _nl80211_new_interface(struct sk_buff *skb, struct genl_info *info) if (!rdev->ops->add_virtual_intf) return -EOPNOTSUPP; + if (type == NL80211_IFTYPE_MLO_LINK) + return -EOPNOTSUPP; + if ((type == NL80211_IFTYPE_P2P_DEVICE || type == NL80211_IFTYPE_NAN || rdev->wiphy.features & NL80211_FEATURE_MAC_ON_CREATE) && info->attrs[NL80211_ATTR_MAC]) { @@ -4161,6 +4197,9 @@ static int nl80211_del_interface(struct sk_buff *skb, struct genl_info *info) if (!rdev->ops->del_virtual_intf) return -EOPNOTSUPP; + if (wdev->iftype == NL80211_IFTYPE_MLO_LINK) + return -EOPNOTSUPP; + /* * We hold RTNL, so this is safe, without RTNL opencount cannot * reach 0, and thus the rdev cannot be deleted. @@ -8566,7 +8605,8 @@ static int nl80211_trigger_scan(struct sk_buff *skb, struct genl_info *info) wiphy = &rdev->wiphy; - if (wdev->iftype == NL80211_IFTYPE_NAN) + if (wdev->iftype == NL80211_IFTYPE_NAN || + wdev->iftype == NL80211_IFTYPE_MLO_LINK) return -EOPNOTSUPP; if (!rdev->ops->scan) @@ -11692,6 +11732,7 @@ static int nl80211_register_mgmt(struct sk_buff *skb, struct genl_info *info) case NL80211_IFTYPE_P2P_GO: case NL80211_IFTYPE_P2P_DEVICE: break; + case NL80211_IFTYPE_MLO_LINK: case NL80211_IFTYPE_NAN: default: return -EOPNOTSUPP; @@ -11748,6 +11789,7 @@ static int nl80211_tx_mgmt(struct sk_buff *skb, struct genl_info *info) case NL80211_IFTYPE_AP_VLAN: case NL80211_IFTYPE_MESH_POINT: case NL80211_IFTYPE_P2P_GO: + case NL80211_IFTYPE_MLO_LINK: break; case NL80211_IFTYPE_NAN: default: @@ -11872,6 +11914,7 @@ static int nl80211_tx_mgmt_cancel_wait(struct sk_buff *skb, struct genl_info *in case NL80211_IFTYPE_AP_VLAN: case NL80211_IFTYPE_P2P_GO: case NL80211_IFTYPE_P2P_DEVICE: + case NL80211_IFTYPE_MLO_LINK: break; case NL80211_IFTYPE_NAN: default: diff --git a/net/wireless/util.c b/net/wireless/util.c index 2eda097..e692a17 100644 --- a/net/wireless/util.c +++ b/net/wireless/util.c @@ -1110,6 +1110,7 @@ int cfg80211_change_iface(struct cfg80211_registered_device *rdev, case NL80211_IFTYPE_P2P_DEVICE: case NL80211_IFTYPE_WDS: case NL80211_IFTYPE_NAN: + case NL80211_IFTYPE_MLO_LINK: WARN_ON(1); break; } -- 2.7.4 ^ permalink raw reply related [flat|nested] 6+ messages in thread
* [PATCH 2/3] cfg80211: Indicate MLO links info in connect/roam events 2022-02-22 15:23 [PATCH 0/3] cfg80211: Add MLO Link Device abstraction Veerendranath Jakkam 2022-02-22 15:23 ` [PATCH 1/3] cfg80211: Add NL80211_IFTYPE_MLO_LINK type for MLO links on MLD STA Veerendranath Jakkam @ 2022-02-22 15:23 ` Veerendranath Jakkam 2022-02-22 15:23 ` [PATCH 3/3] cfg80211: Add support for key operations on NL80211_IFTYPE_MLO_LINK Veerendranath Jakkam 2 siblings, 0 replies; 6+ messages in thread From: Veerendranath Jakkam @ 2022-02-22 15:23 UTC (permalink / raw) To: johannes; +Cc: linux-wireless, quic_usdutt From: Sunil Dutt <quic_usdutt@quicinc.com> Add support for drivers to send MLO links info associated in current connection in connect and roam cfg80211 callbacks on MLD STA wdev and send the info to the userspace through corresponding netlink events from cfg80211. Signed-off-by: Sunil Dutt <quic_usdutt@quicinc.com> Co-developed-by: Veerendranath Jakkam <quic_vjakkam@quicinc.com> Signed-off-by: Veerendranath Jakkam <quic_vjakkam@quicinc.com> --- include/net/cfg80211.h | 32 +++++++++++++++++ include/uapi/linux/nl80211.h | 14 ++++++++ net/wireless/chan.c | 20 ++++++++++- net/wireless/core.c | 1 + net/wireless/core.h | 4 +++ net/wireless/nl80211.c | 83 ++++++++++++++++++++++++++++++++++++++++---- net/wireless/scan.c | 25 +++++++++++++ net/wireless/sme.c | 79 +++++++++++++++++++++++++++++++++++++++-- 8 files changed, 248 insertions(+), 10 deletions(-) diff --git a/include/net/cfg80211.h b/include/net/cfg80211.h index 8298bec..f000e87 100644 --- a/include/net/cfg80211.h +++ b/include/net/cfg80211.h @@ -2735,6 +2735,9 @@ struct cfg80211_auth_request { * userspace if this flag is set. Only applicable for cfg80211_connect() * request (connect callback). * @ASSOC_REQ_DISABLE_HE: Disable HE + * @ASSOC_MLO_SUPPORT: Userspace indicates support for handling MLO links. + * Drivers shall disable MLO features for the current association if this + * flag is not set. */ enum cfg80211_assoc_req_flags { ASSOC_REQ_DISABLE_HT = BIT(0), @@ -2742,6 +2745,7 @@ enum cfg80211_assoc_req_flags { ASSOC_REQ_USE_RRM = BIT(2), CONNECT_REQ_EXTERNAL_AUTH_SUPPORT = BIT(3), ASSOC_REQ_DISABLE_HE = BIT(4), + ASSOC_MLO_SUPPORT = BIT(5), }; /** @@ -5564,6 +5568,12 @@ static inline void wiphy_unlock(struct wiphy *wiphy) * @mld_wdev: points to MLD wdev of type %NL80211_IFTYPE_STATION to which this * MLO link wdev is affiliated to. Valid for iftype * %NL80211_IFTYPE_MLO_LINK only. + * @link_bssid: BSSID of the AP associated with the MLO link wdev. Valid for + * iftype %NL80211_IFTYPE_MLO_LINK. Scan result of the BSS associated with + * the MLO link may not be available in rdev->bss_list so we can't use + * @current_bss. + * @link_id: AP's MLO link ID to which this non-AP station's MLO link wdev is + * associated. Valid only if iftype is %NL80211_IFTYPE_MLO_LINK. */ struct wireless_dev { struct wiphy *wiphy; @@ -5644,6 +5654,8 @@ struct wireless_dev { unsigned long unprot_beacon_reported; struct wireless_dev *mld_wdev; + u8 link_bssid[ETH_ALEN]; + u8 link_id; }; static inline const u8 *wdev_address(struct wireless_dev *wdev) @@ -7172,6 +7184,18 @@ struct cfg80211_fils_resp_params { }; /** + * struct cfg80211_mlo_link_params - MLO link device params. + * @wdev: the wireless device associated with the MLO link device. + * @bssid: BSSID of the MLO link to which this MLO link is connected to. + * @link_id: Link ID of the AP's MLO link to which this @wdev is connected to. + */ +struct cfg80211_mlo_link_params { + struct wireless_dev *wdev; + u8 bssid[ETH_ALEN]; + u8 link_id; +}; + +/** * struct cfg80211_connect_resp_params - Connection response params * @status: Status code, %WLAN_STATUS_SUCCESS for successful connection, use * %WLAN_STATUS_UNSPECIFIED_FAILURE if your device cannot give you @@ -7199,6 +7223,8 @@ struct cfg80211_fils_resp_params { * not known. This value is used only if @status < 0 to indicate that the * failure is due to a timeout and not due to explicit rejection by the AP. * This value is ignored in other cases (@status >= 0). + * @mlo_links: Array of each MLO link's connection parameters. + * @n_mlo_links: Number of valid links that are indicated in @mlo_links. */ struct cfg80211_connect_resp_params { int status; @@ -7210,6 +7236,8 @@ struct cfg80211_connect_resp_params { size_t resp_ie_len; struct cfg80211_fils_resp_params fils; enum nl80211_timeout_reason timeout_reason; + const struct cfg80211_mlo_link_params *mlo_links; + int n_mlo_links; }; /** @@ -7359,6 +7387,8 @@ cfg80211_connect_timeout(struct net_device *dev, const u8 *bssid, * @resp_ie: association response IEs (may be %NULL) * @resp_ie_len: assoc response IEs length * @fils: FILS related roaming information. + * @mlo_links: Array of each MLO link's connection parameters. + * @n_mlo_links: Number of valid links that are indicated in @mlo_links. */ struct cfg80211_roam_info { struct ieee80211_channel *channel; @@ -7369,6 +7399,8 @@ struct cfg80211_roam_info { const u8 *resp_ie; size_t resp_ie_len; struct cfg80211_fils_resp_params fils; + const struct cfg80211_mlo_link_params *mlo_links; + int n_mlo_links; }; /** diff --git a/include/uapi/linux/nl80211.h b/include/uapi/linux/nl80211.h index 4f3e15a..191bc80 100644 --- a/include/uapi/linux/nl80211.h +++ b/include/uapi/linux/nl80211.h @@ -2667,7 +2667,15 @@ enum nl80211_commands { * %NL80211_IFTYPE_STA interface. This is used in * %NL80211_CMD_GET/SET/NEW_INTERFACE response to indicate information of * all the MLO links affiliated to %NL80211_IFTYPE_STATION interface. + * This is also used with %NL80211_CMD_CONNECT and %NL80211_CMD_ROAM events + * to indicate associated MLO links information for current connection. * See &enum nl80211_mlo_link_info_attributes for details. + * @NL80211_ATTR_MLO_SUPPORT: Flag attribute to indicate that the user space + * supports MLO connection. This is used with %NL80211_CMD_CONNECT or + * %NL80211_CMD_ASSOCIATE. The driver shall use MLO link wdevs in + * connection only when userpsace indicates support for MLO connection. + * Using MLO links without userspace support may lead to disconnection + * since RSN connection in MLO needs supplicant support. * * @NUM_NL80211_ATTR: total number of nl80211_attrs available * @NL80211_ATTR_MAX: highest attribute number currently defined @@ -3182,6 +3190,7 @@ enum nl80211_attrs { NL80211_ATTR_EHT_CAPABILITY, NL80211_ATTR_MLO_LINK_INFO, + NL80211_ATTR_MLO_SUPPORT, /* add attributes here, update the policy in nl80211.c */ @@ -7622,6 +7631,9 @@ enum nl80211_ap_settings_flags { * * @NL80211_MLO_LINK_INFO_ATTR_WDEV: wireless device identifier for MLO link * (u64) + * @NL80211_MLO_LINK_INFO_ATTR_BSSID: BSSID associated with this MLO link + * (6 octets). + * @NL80211_MLO_LINK_INFO_ATTR_LINK_ID: link id of associated BSSID (u8) * * @__NL80211_MLO_LINK_INFO_ATTR_LAST: Internal * @NL80211_MLO_LINK_INFO_ATTR_MAX: highest attribute @@ -7630,6 +7642,8 @@ enum nl80211_mlo_link_info_attributes { __NL80211_MLO_LINK_INFO_ATTR_INVALID, NL80211_MLO_LINK_INFO_ATTR_WDEV, + NL80211_MLO_LINK_INFO_ATTR_BSSID, + NL80211_MLO_LINK_INFO_ATTR_LINK_ID, /* keep last */ __NL80211_MLO_LINK_INFO_ATTR_LAST, diff --git a/net/wireless/chan.c b/net/wireless/chan.c index c9495cd..941b892 100644 --- a/net/wireless/chan.c +++ b/net/wireless/chan.c @@ -1386,6 +1386,25 @@ cfg80211_get_chan_state(struct wireless_dev *wdev, return; } break; + case NL80211_IFTYPE_MLO_LINK: + if (!is_zero_ether_addr(wdev->link_bssid)) { + if (!memcmp(wdev->link_bssid, + wdev->mld_wdev->current_bss->pub.bssid, + ETH_ALEN)) + *chan = wdev->current_bss->pub.channel; + else + *chan = cfg80211_get_colocated_ap_chan( + wiphy_to_rdev(wdev->wiphy), + wdev->mld_wdev->current_bss, + wdev->link_bssid); + + if (WARN_ON(!*chan)) + return; + + *chanmode = CHAN_MODE_SHARED; + return; + } + break; case NL80211_IFTYPE_AP: case NL80211_IFTYPE_P2P_GO: if (wdev->cac_started) { @@ -1432,7 +1451,6 @@ cfg80211_get_chan_state(struct wireless_dev *wdev, return; case NL80211_IFTYPE_UNSPECIFIED: case NL80211_IFTYPE_WDS: - case NL80211_IFTYPE_MLO_LINK: case NUM_NL80211_IFTYPES: WARN_ON(1); } diff --git a/net/wireless/core.c b/net/wireless/core.c index a036e60..68e3ae1 100644 --- a/net/wireless/core.c +++ b/net/wireless/core.c @@ -1360,6 +1360,7 @@ void cfg80211_init_wdev(struct wireless_dev *wdev) INIT_WORK(&wdev->disconnect_wk, cfg80211_autodisconnect_wk); wdev->mld_wdev = NULL; + eth_zero_addr(wdev->link_bssid); } void cfg80211_register_wdev(struct cfg80211_registered_device *rdev, diff --git a/net/wireless/core.h b/net/wireless/core.h index 2258df9..f3a5d7a 100644 --- a/net/wireless/core.h +++ b/net/wireless/core.h @@ -579,5 +579,9 @@ void cfg80211_start_mlo_link(struct cfg80211_registered_device *rdev, struct wireless_dev *wdev); void cfg80211_stop_mlo_link(struct cfg80211_registered_device *rdev, struct wireless_dev *wdev); +struct ieee80211_channel * +cfg80211_get_colocated_ap_chan(struct cfg80211_registered_device *rdev, + struct cfg80211_internal_bss *intbss, + const u8 *colocated_bssid); #endif /* __NET_WIRELESS_CORE_H */ diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c index 81e5959..37f483f 100644 --- a/net/wireless/nl80211.c +++ b/net/wireless/nl80211.c @@ -790,6 +790,7 @@ static const struct nla_policy nl80211_policy[NUM_NL80211_ATTR] = { NLA_POLICY_RANGE(NLA_BINARY, NL80211_EHT_MIN_CAPABILITY_LEN, NL80211_EHT_MAX_CAPABILITY_LEN), + [NL80211_ATTR_MLO_SUPPORT] = { .type = NLA_FLAG }, }; /* policy for the key attributes */ @@ -1499,13 +1500,16 @@ static int nl80211_key_allowed(struct wireless_dev *wdev) if (!wdev->current_bss) return -ENOLINK; break; + case NL80211_IFTYPE_MLO_LINK: + if (is_zero_ether_addr(wdev->link_bssid)) + return -ENOLINK; + break; case NL80211_IFTYPE_UNSPECIFIED: case NL80211_IFTYPE_OCB: case NL80211_IFTYPE_MONITOR: case NL80211_IFTYPE_NAN: case NL80211_IFTYPE_P2P_DEVICE: case NL80211_IFTYPE_WDS: - case NL80211_IFTYPE_MLO_LINK: case NUM_NL80211_IFTYPES: return -EINVAL; } @@ -3757,6 +3761,13 @@ static int nl80211_send_iface(struct sk_buff *msg, u32 portid, u32 seq, int flag wdev_id(link_wdev), NL80211_ATTR_PAD)) goto nla_put_failure_locked; + if (!is_zero_ether_addr(link_wdev->link_bssid) && + (nla_put(msg, NL80211_MLO_LINK_INFO_ATTR_BSSID, ETH_ALEN, + link_wdev->link_bssid) || + nla_put_u8(msg, NL80211_MLO_LINK_INFO_ATTR_LINK_ID, + link_wdev->link_id))) + goto nla_put_failure_locked; + nla_nest_end(msg, nested_mlo_links); i++; } @@ -10439,6 +10450,9 @@ static int nl80211_associate(struct sk_buff *skb, struct genl_info *info) req.flags |= ASSOC_REQ_USE_RRM; } + if (nla_get_flag(info->attrs[NL80211_ATTR_MLO_SUPPORT])) + req.flags |= ASSOC_MLO_SUPPORT; + if (info->attrs[NL80211_ATTR_FILS_KEK]) { req.fils_kek = nla_data(info->attrs[NL80211_ATTR_FILS_KEK]); req.fils_kek_len = nla_len(info->attrs[NL80211_ATTR_FILS_KEK]); @@ -11291,6 +11305,9 @@ static int nl80211_connect(struct sk_buff *skb, struct genl_info *info) connect.flags |= CONNECT_REQ_EXTERNAL_AUTH_SUPPORT; } + if (nla_get_flag(info->attrs[NL80211_ATTR_MLO_SUPPORT])) + connect.flags |= ASSOC_MLO_SUPPORT; + wdev_lock(dev->ieee80211_ptr); err = cfg80211_connect(rdev, dev, &connect, connkeys, @@ -16813,6 +16830,42 @@ void nl80211_send_assoc_timeout(struct cfg80211_registered_device *rdev, addr, gfp); } +static int +nl80211_put_mlo_link_params(struct sk_buff *msg, + const struct cfg80211_mlo_link_params *mlo_links, + int n_mlo_links) +{ + struct nlattr *nested, *nested_mlo_links; + int i; + + if (n_mlo_links) { + nested = nla_nest_start(msg, NL80211_ATTR_MLO_LINK_INFO); + if (!nested) + return -ENOBUFS; + + for (i = 0; i < n_mlo_links; i++) { + nested_mlo_links = nla_nest_start(msg, i + 1); + if (!nested_mlo_links) + return -ENOBUFS; + + if (nla_put_u64_64bit(msg, + NL80211_MLO_LINK_INFO_ATTR_WDEV, + wdev_id(mlo_links[i].wdev), + NL80211_ATTR_PAD) || + nla_put(msg, NL80211_MLO_LINK_INFO_ATTR_BSSID, + ETH_ALEN, mlo_links[i].bssid) || + nla_put_u8(msg, NL80211_MLO_LINK_INFO_ATTR_LINK_ID, + mlo_links[i].link_id)) + return -ENOBUFS; + + nla_nest_end(msg, nested_mlo_links); + } + nla_nest_end(msg, nested); + } + + return 0; +} + void nl80211_send_connect_result(struct cfg80211_registered_device *rdev, struct net_device *netdev, struct cfg80211_connect_resp_params *cr, @@ -16820,10 +16873,15 @@ void nl80211_send_connect_result(struct cfg80211_registered_device *rdev, { struct sk_buff *msg; void *hdr; + int mlo_link_info_size = cr->n_mlo_links * + (nla_total_size_64bit(sizeof(u64)) + + nla_total_size(ETH_ALEN) + + nla_total_size(sizeof(u8))); msg = nlmsg_new(100 + cr->req_ie_len + cr->resp_ie_len + cr->fils.kek_len + cr->fils.pmk_len + - (cr->fils.pmkid ? WLAN_PMKID_LEN : 0), gfp); + (cr->fils.pmkid ? WLAN_PMKID_LEN : 0) + + mlo_link_info_size, gfp); if (!msg) return; @@ -16862,6 +16920,9 @@ void nl80211_send_connect_result(struct cfg80211_registered_device *rdev, nla_put(msg, NL80211_ATTR_PMKID, WLAN_PMKID_LEN, cr->fils.pmkid))))) goto nla_put_failure; + if (nl80211_put_mlo_link_params(msg, cr->mlo_links, cr->n_mlo_links)) + goto nla_put_failure; + genlmsg_end(msg, hdr); genlmsg_multicast_netns(&nl80211_fam, wiphy_net(&rdev->wiphy), msg, 0, @@ -16879,10 +16940,16 @@ void nl80211_send_roamed(struct cfg80211_registered_device *rdev, struct sk_buff *msg; void *hdr; const u8 *bssid = info->bss ? info->bss->bssid : info->bssid; - - msg = nlmsg_new(100 + info->req_ie_len + info->resp_ie_len + - info->fils.kek_len + info->fils.pmk_len + - (info->fils.pmkid ? WLAN_PMKID_LEN : 0), gfp); + int mlo_link_info_size = info->n_mlo_links * + (nla_total_size_64bit(sizeof(u64)) + + nla_total_size(ETH_ALEN) + + nla_total_size(sizeof(u8))); + + msg = nlmsg_new(100 + info->req_ie_len + + info->resp_ie_len + info->fils.kek_len + + info->fils.pmk_len + + (info->fils.pmkid ? WLAN_PMKID_LEN : 0) + + mlo_link_info_size, gfp); if (!msg) return; @@ -16913,6 +16980,10 @@ void nl80211_send_roamed(struct cfg80211_registered_device *rdev, nla_put(msg, NL80211_ATTR_PMKID, WLAN_PMKID_LEN, info->fils.pmkid))) goto nla_put_failure; + if (nl80211_put_mlo_link_params(msg, info->mlo_links, + info->n_mlo_links)) + goto nla_put_failure; + genlmsg_end(msg, hdr); genlmsg_multicast_netns(&nl80211_fam, wiphy_net(&rdev->wiphy), msg, 0, diff --git a/net/wireless/scan.c b/net/wireless/scan.c index b2fdac9..9ec8434 100644 --- a/net/wireless/scan.c +++ b/net/wireless/scan.c @@ -2706,6 +2706,31 @@ void cfg80211_update_assoc_bss_entry(struct wireless_dev *wdev, spin_unlock_bh(&rdev->bss_lock); } +struct ieee80211_channel * +cfg80211_get_colocated_ap_chan(struct cfg80211_registered_device *rdev, + struct cfg80211_internal_bss *intbss, + const u8 *colocated_bssid) +{ + struct cfg80211_colocated_ap *ap; + LIST_HEAD(coloc_ap_list); + struct cfg80211_bss *res = &intbss->pub; + const struct cfg80211_bss_ies *ies = rcu_access_pointer(res->ies); + struct ieee80211_channel *chan = NULL; + + cfg80211_parse_colocated_ap(ies, &coloc_ap_list); + + list_for_each_entry(ap, &coloc_ap_list, list) { + if (memcmp(colocated_bssid, ap->bssid, ETH_ALEN)) + continue; + + chan = ieee80211_get_channel(&rdev->wiphy, ap->center_freq); + break; + } + + cfg80211_free_coloc_ap_list(&coloc_ap_list); + return chan; +} + #ifdef CONFIG_CFG80211_WEXT static struct cfg80211_registered_device * cfg80211_get_dev_from_ifindex(struct net *net, int ifindex) diff --git a/net/wireless/sme.c b/net/wireless/sme.c index ff4d48fc..5d76e52 100644 --- a/net/wireless/sme.c +++ b/net/wireless/sme.c @@ -680,9 +680,12 @@ void __cfg80211_connect_result(struct net_device *dev, bool wextev) { struct wireless_dev *wdev = dev->ieee80211_ptr; + struct wireless_dev *link_wdev; + struct cfg80211_registered_device *rdev = wiphy_to_rdev(wdev->wiphy); const struct element *country_elem; const u8 *country_data; u8 country_datalen; + int i; #ifdef CONFIG_CFG80211_WEXT union iwreq_data wrqu; #endif @@ -763,6 +766,25 @@ void __cfg80211_connect_result(struct net_device *dev, if (!(wdev->wiphy->flags & WIPHY_FLAG_HAS_STATIC_WEP)) cfg80211_upload_connect_keys(wdev); + list_for_each_entry(link_wdev, &rdev->wiphy.wdev_list, list) { + if (link_wdev->mld_wdev != wdev) + continue; + + eth_zero_addr(link_wdev->link_bssid); + } + + for (i = 0; i < cr->n_mlo_links; i++) { + list_for_each_entry(link_wdev, &rdev->wiphy.wdev_list, list) { + if (link_wdev != cr->mlo_links[i].wdev) + continue; + + link_wdev->link_id = cr->mlo_links[i].link_id; + memcpy(link_wdev->link_bssid, cr->mlo_links[i].bssid, + ETH_ALEN); + break; + } + } + rcu_read_lock(); country_elem = ieee80211_bss_get_elem(cr->bss, WLAN_EID_COUNTRY); if (!country_elem) { @@ -792,6 +814,8 @@ void cfg80211_connect_done(struct net_device *dev, struct cfg80211_event *ev; unsigned long flags; u8 *next; + int mlo_link_params_size = + params->n_mlo_links * sizeof(struct cfg80211_mlo_link_params); if (params->bss) { struct cfg80211_internal_bss *ibss = bss_from_pub(params->bss); @@ -830,7 +854,8 @@ void cfg80211_connect_done(struct net_device *dev, ev = kzalloc(sizeof(*ev) + (params->bssid ? ETH_ALEN : 0) + params->req_ie_len + params->resp_ie_len + params->fils.kek_len + params->fils.pmk_len + - (params->fils.pmkid ? WLAN_PMKID_LEN : 0), gfp); + (params->fils.pmkid ? WLAN_PMKID_LEN : 0) + + mlo_link_params_size, gfp); if (!ev) { cfg80211_put_bss(wdev->wiphy, params->bss); return; @@ -877,6 +902,13 @@ void cfg80211_connect_done(struct net_device *dev, WLAN_PMKID_LEN); next += WLAN_PMKID_LEN; } + if (params->n_mlo_links) { + ev->cr.n_mlo_links = params->n_mlo_links; + ev->cr.mlo_links = (struct cfg80211_mlo_link_params *)next; + memcpy((void *)ev->cr.mlo_links, params->mlo_links, + mlo_link_params_size); + next += mlo_link_params_size; + } ev->cr.fils.update_erp_next_seq_num = params->fils.update_erp_next_seq_num; if (params->fils.update_erp_next_seq_num) ev->cr.fils.erp_next_seq_num = params->fils.erp_next_seq_num; @@ -900,6 +932,10 @@ void __cfg80211_roamed(struct wireless_dev *wdev, #ifdef CONFIG_CFG80211_WEXT union iwreq_data wrqu; #endif + struct cfg80211_registered_device *rdev = wiphy_to_rdev(wdev->wiphy); + struct wireless_dev *link_wdev; + int i; + ASSERT_WDEV_LOCK(wdev); if (WARN_ON(wdev->iftype != NL80211_IFTYPE_STATION && @@ -923,6 +959,26 @@ void __cfg80211_roamed(struct wireless_dev *wdev, nl80211_send_roamed(wiphy_to_rdev(wdev->wiphy), wdev->netdev, info, GFP_KERNEL); + list_for_each_entry(link_wdev, &rdev->wiphy.wdev_list, list) { + if (link_wdev->mld_wdev != wdev) + continue; + + eth_zero_addr(link_wdev->link_bssid); + } + + for (i = 0; i < info->n_mlo_links; i++) { + list_for_each_entry(link_wdev, &rdev->wiphy.wdev_list, list) { + if (link_wdev != info->mlo_links[i].wdev) + continue; + + link_wdev->link_id = info->mlo_links[i].link_id; + memcpy((void *)link_wdev->link_bssid, + info->mlo_links[i].bssid, + ETH_ALEN); + break; + } + } + #ifdef CONFIG_CFG80211_WEXT if (info->req_ie) { memset(&wrqu, 0, sizeof(wrqu)); @@ -960,6 +1016,8 @@ void cfg80211_roamed(struct net_device *dev, struct cfg80211_roam_info *info, struct cfg80211_event *ev; unsigned long flags; u8 *next; + int mlo_link_params_size = + info->n_mlo_links * sizeof(struct cfg80211_mlo_link_params); if (!info->bss) { info->bss = cfg80211_get_bss(wdev->wiphy, info->channel, @@ -974,7 +1032,8 @@ void cfg80211_roamed(struct net_device *dev, struct cfg80211_roam_info *info, ev = kzalloc(sizeof(*ev) + info->req_ie_len + info->resp_ie_len + info->fils.kek_len + info->fils.pmk_len + - (info->fils.pmkid ? WLAN_PMKID_LEN : 0), gfp); + (info->fils.pmkid ? WLAN_PMKID_LEN : 0) + + mlo_link_params_size, gfp); if (!ev) { cfg80211_put_bss(wdev->wiphy, info->bss); return; @@ -1015,6 +1074,13 @@ void cfg80211_roamed(struct net_device *dev, struct cfg80211_roam_info *info, WLAN_PMKID_LEN); next += WLAN_PMKID_LEN; } + if (info->n_mlo_links) { + ev->rm.n_mlo_links = info->n_mlo_links; + ev->rm.mlo_links = (struct cfg80211_mlo_link_params *)next; + memcpy((void *)ev->rm.mlo_links, info->mlo_links, + mlo_link_params_size); + next += mlo_link_params_size; + } ev->rm.fils.update_erp_next_seq_num = info->fils.update_erp_next_seq_num; if (info->fils.update_erp_next_seq_num) ev->rm.fils.erp_next_seq_num = info->fils.erp_next_seq_num; @@ -1074,7 +1140,7 @@ EXPORT_SYMBOL(cfg80211_port_authorized); void __cfg80211_disconnected(struct net_device *dev, const u8 *ie, size_t ie_len, u16 reason, bool from_ap) { - struct wireless_dev *wdev = dev->ieee80211_ptr; + struct wireless_dev *wdev = dev->ieee80211_ptr, *link_wdev; struct cfg80211_registered_device *rdev = wiphy_to_rdev(wdev->wiphy); int i; #ifdef CONFIG_CFG80211_WEXT @@ -1133,6 +1199,13 @@ void __cfg80211_disconnected(struct net_device *dev, const u8 *ie, wdev->wext.connect.ssid_len = 0; #endif + list_for_each_entry(link_wdev, &rdev->wiphy.wdev_list, list) { + if (link_wdev->mld_wdev != wdev) + continue; + + eth_zero_addr(wdev->link_bssid); + } + schedule_work(&cfg80211_disconnect_work); } -- 2.7.4 ^ permalink raw reply related [flat|nested] 6+ messages in thread
* [PATCH 3/3] cfg80211: Add support for key operations on NL80211_IFTYPE_MLO_LINK 2022-02-22 15:23 [PATCH 0/3] cfg80211: Add MLO Link Device abstraction Veerendranath Jakkam 2022-02-22 15:23 ` [PATCH 1/3] cfg80211: Add NL80211_IFTYPE_MLO_LINK type for MLO links on MLD STA Veerendranath Jakkam 2022-02-22 15:23 ` [PATCH 2/3] cfg80211: Indicate MLO links info in connect/roam events Veerendranath Jakkam @ 2022-02-22 15:23 ` Veerendranath Jakkam 2022-02-23 4:18 ` kernel test robot 2022-02-23 9:46 ` kernel test robot 2 siblings, 2 replies; 6+ messages in thread From: Veerendranath Jakkam @ 2022-02-22 15:23 UTC (permalink / raw) To: johannes; +Cc: linux-wireless, quic_usdutt Allow key operations on NL80211_IFTYPE_MLO_LINK to support configuring per MLO link keys such as GTK/IGTK/BIGTK. Add necessary changes in mac80211 and drivers to conform to updated function signatures Signed-off-by: Veerendranath Jakkam <quic_vjakkam@quicinc.com> --- drivers/net/wireless/ath/ath6kl/cfg80211.c | 52 +++++++--- drivers/net/wireless/ath/wil6210/cfg80211.c | 38 +++++--- .../broadcom/brcm80211/brcmfmac/cfg80211.c | 58 ++++++++--- drivers/net/wireless/marvell/libertas/cfg.c | 14 ++- drivers/net/wireless/marvell/mwifiex/cfg80211.c | 30 ++++-- drivers/net/wireless/microchip/wilc1000/cfg80211.c | 48 ++++++--- drivers/net/wireless/quantenna/qtnfmac/cfg80211.c | 40 ++++++-- drivers/net/wireless/rndis_wlan.c | 24 +++-- drivers/staging/rtl8723bs/os_dep/ioctl_cfg80211.c | 40 ++++++-- drivers/staging/wlan-ng/cfg80211.c | 41 ++++++-- include/net/cfg80211.h | 12 +-- net/mac80211/cfg.c | 58 ++++++++--- net/wireless/core.h | 8 ++ net/wireless/ibss.c | 2 +- net/wireless/nl80211.c | 107 ++++++++++++++------- net/wireless/rdev-ops.h | 36 +++---- net/wireless/sme.c | 2 +- net/wireless/trace.h | 68 ++++++------- net/wireless/util.c | 9 +- net/wireless/wext-compat.c | 10 +- 20 files changed, 486 insertions(+), 211 deletions(-) diff --git a/drivers/net/wireless/ath/ath6kl/cfg80211.c b/drivers/net/wireless/ath/ath6kl/cfg80211.c index bd11838..8eb0dd7 100644 --- a/drivers/net/wireless/ath/ath6kl/cfg80211.c +++ b/drivers/net/wireless/ath/ath6kl/cfg80211.c @@ -1123,17 +1123,25 @@ void ath6kl_cfg80211_ch_switch_notify(struct ath6kl_vif *vif, int freq, mutex_unlock(&vif->wdev.mtx); } -static int ath6kl_cfg80211_add_key(struct wiphy *wiphy, struct net_device *ndev, +static int ath6kl_cfg80211_add_key(struct wiphy *wiphy, + struct wireless_dev *wdev, u8 key_index, bool pairwise, const u8 *mac_addr, struct key_params *params) { - struct ath6kl *ar = ath6kl_priv(ndev); - struct ath6kl_vif *vif = netdev_priv(ndev); + struct ath6kl *ar; + struct ath6kl_vif *vif; struct ath6kl_key *key = NULL; int seq_len; u8 key_usage; u8 key_type; + struct net_device *ndev = wdev->netdev; + + if (!ndev) + return -EOPNOTSUPP; + + ar = ath6kl_priv(ndev); + vif = netdev_priv(ndev); if (!ath6kl_cfg80211_ready(vif)) return -EIO; @@ -1248,12 +1256,20 @@ static int ath6kl_cfg80211_add_key(struct wiphy *wiphy, struct net_device *ndev, (u8 *) mac_addr, SYNC_BOTH_WMIFLAG); } -static int ath6kl_cfg80211_del_key(struct wiphy *wiphy, struct net_device *ndev, +static int ath6kl_cfg80211_del_key(struct wiphy *wiphy, + struct wireless_dev *wdev, u8 key_index, bool pairwise, const u8 *mac_addr) { - struct ath6kl *ar = ath6kl_priv(ndev); - struct ath6kl_vif *vif = netdev_priv(ndev); + struct ath6kl *ar; + struct ath6kl_vif *vif; + struct net_device *ndev = wdev->netdev; + + if (!ndev) + return -EOPNOTSUPP; + + ar = ath6kl_priv(ndev); + vif = netdev_priv(ndev); ath6kl_dbg(ATH6KL_DBG_WLAN_CFG, "%s: index %d\n", __func__, key_index); @@ -1278,15 +1294,22 @@ static int ath6kl_cfg80211_del_key(struct wiphy *wiphy, struct net_device *ndev, return ath6kl_wmi_deletekey_cmd(ar->wmi, vif->fw_vif_idx, key_index); } -static int ath6kl_cfg80211_get_key(struct wiphy *wiphy, struct net_device *ndev, +static int ath6kl_cfg80211_get_key(struct wiphy *wiphy, + struct wireless_dev *wdev, u8 key_index, bool pairwise, const u8 *mac_addr, void *cookie, void (*callback) (void *cookie, struct key_params *)) { - struct ath6kl_vif *vif = netdev_priv(ndev); + struct ath6kl_vif *vif; struct ath6kl_key *key = NULL; struct key_params params; + struct net_device *ndev = wdev->netdev; + + if (!ndev) + return -EOPNOTSUPP; + + vif = netdev_priv(ndev); ath6kl_dbg(ATH6KL_DBG_WLAN_CFG, "%s: index %d\n", __func__, key_index); @@ -1314,15 +1337,22 @@ static int ath6kl_cfg80211_get_key(struct wiphy *wiphy, struct net_device *ndev, } static int ath6kl_cfg80211_set_default_key(struct wiphy *wiphy, - struct net_device *ndev, + struct wireless_dev *wdev, u8 key_index, bool unicast, bool multicast) { - struct ath6kl *ar = ath6kl_priv(ndev); - struct ath6kl_vif *vif = netdev_priv(ndev); + struct ath6kl *ar; + struct ath6kl_vif *vif; struct ath6kl_key *key = NULL; u8 key_usage; enum ath6kl_crypto_type key_type = NONE_CRYPT; + struct net_device *ndev = wdev->netdev; + + if (!ndev) + return -EOPNOTSUPP; + + ar = ath6kl_priv(ndev); + vif = netdev_priv(ndev); ath6kl_dbg(ATH6KL_DBG_WLAN_CFG, "%s: index %d\n", __func__, key_index); diff --git a/drivers/net/wireless/ath/wil6210/cfg80211.c b/drivers/net/wireless/ath/wil6210/cfg80211.c index 764d1d1..685ac3a 100644 --- a/drivers/net/wireless/ath/wil6210/cfg80211.c +++ b/drivers/net/wireless/ath/wil6210/cfg80211.c @@ -1620,19 +1620,23 @@ static void wil_del_rx_key(u8 key_index, enum wmi_key_usage key_usage, } static int wil_cfg80211_add_key(struct wiphy *wiphy, - struct net_device *ndev, + struct wireless_dev *wdev, u8 key_index, bool pairwise, const u8 *mac_addr, struct key_params *params) { int rc; - struct wil6210_vif *vif = ndev_to_vif(ndev); + struct wil6210_vif *vif; struct wil6210_priv *wil = wiphy_to_wil(wiphy); - struct wireless_dev *wdev = vif_to_wdev(vif); enum wmi_key_usage key_usage = wil_detect_key_usage(wdev, pairwise); - struct wil_sta_info *cs = wil_find_sta_by_key_usage(wil, vif->mid, - key_usage, - mac_addr); + struct wil_sta_info *cs; + struct net_device *ndev = wdev->netdev; + + if (!ndev) + return -EOPNOTSUPP; + + vif = ndev_to_vif(ndev); + cs = wil_find_sta_by_key_usage(wil, vif->mid, key_usage, mac_addr); if (!params) { wil_err(wil, "NULL params\n"); @@ -1697,17 +1701,21 @@ static int wil_cfg80211_add_key(struct wiphy *wiphy, } static int wil_cfg80211_del_key(struct wiphy *wiphy, - struct net_device *ndev, + struct wireless_dev *wdev, u8 key_index, bool pairwise, const u8 *mac_addr) { - struct wil6210_vif *vif = ndev_to_vif(ndev); + struct wil6210_vif *vif; struct wil6210_priv *wil = wiphy_to_wil(wiphy); - struct wireless_dev *wdev = vif_to_wdev(vif); enum wmi_key_usage key_usage = wil_detect_key_usage(wdev, pairwise); - struct wil_sta_info *cs = wil_find_sta_by_key_usage(wil, vif->mid, - key_usage, - mac_addr); + struct wil_sta_info *cs; + struct net_device *ndev = wdev->netdev; + + if (!ndev) + return -EOPNOTSUPP; + + vif = ndev_to_vif(ndev); + cs = wil_find_sta_by_key_usage(wil, vif->mid, key_usage, mac_addr); wil_dbg_misc(wil, "del_key: %pM %s[%d]\n", mac_addr, key_usage_str[key_usage], key_index); @@ -1724,7 +1732,7 @@ static int wil_cfg80211_del_key(struct wiphy *wiphy, /* Need to be present or wiphy_new() will WARN */ static int wil_cfg80211_set_default_key(struct wiphy *wiphy, - struct net_device *ndev, + struct wireless_dev *wdev, u8 key_index, bool unicast, bool multicast) { @@ -2038,11 +2046,13 @@ void wil_cfg80211_ap_recovery(struct wil6210_priv *wil) struct net_device *ndev; struct cfg80211_beacon_data bcon = {}; struct key_params key_params = {}; + struct wireless_dev *wdev; if (!vif || vif->ssid_len == 0) continue; ndev = vif_to_ndev(vif); + wdev = ndev->ieee80211_ptr; bcon.proberesp_ies = vif->proberesp_ies; bcon.assocresp_ies = vif->assocresp_ies; bcon.probe_resp = vif->proberesp; @@ -2073,7 +2083,7 @@ void wil_cfg80211_ap_recovery(struct wil6210_priv *wil) key_params.key = vif->gtk; key_params.key_len = vif->gtk_len; key_params.seq_len = IEEE80211_GCMP_PN_LEN; - rc = wil_cfg80211_add_key(wiphy, ndev, vif->gtk_index, false, + rc = wil_cfg80211_add_key(wiphy, wdev, vif->gtk_index, false, NULL, &key_params); if (rc) wil_err(wil, "vif %d recovery add key failed (%d)\n", diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c index b2fb9fc..cf568a2 100644 --- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c +++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c @@ -2360,14 +2360,22 @@ brcmf_cfg80211_get_tx_power(struct wiphy *wiphy, struct wireless_dev *wdev, } static s32 -brcmf_cfg80211_config_default_key(struct wiphy *wiphy, struct net_device *ndev, +brcmf_cfg80211_config_default_key(struct wiphy *wiphy, + struct wireless_dev *wdev, u8 key_idx, bool unicast, bool multicast) { - struct brcmf_if *ifp = netdev_priv(ndev); - struct brcmf_pub *drvr = ifp->drvr; + struct brcmf_if *ifp; + struct brcmf_pub *drvr; u32 index; u32 wsec; s32 err = 0; + struct net_device *ndev = wdev->netdev; + + if (!ndev) + return -EOPNOTSUPP; + + ifp = netdev_priv(ndev); + drvr = ifp->drvr; brcmf_dbg(TRACE, "Enter\n"); brcmf_dbg(CONN, "key index (%d)\n", key_idx); @@ -2394,13 +2402,18 @@ brcmf_cfg80211_config_default_key(struct wiphy *wiphy, struct net_device *ndev, } static s32 -brcmf_cfg80211_del_key(struct wiphy *wiphy, struct net_device *ndev, +brcmf_cfg80211_del_key(struct wiphy *wiphy, struct wireless_dev *wdev, u8 key_idx, bool pairwise, const u8 *mac_addr) { - struct brcmf_if *ifp = netdev_priv(ndev); + struct brcmf_if *ifp; struct brcmf_wsec_key *key; s32 err; + struct net_device *ndev = wdev->netdev; + if (!ndev) + return -EOPNOTSUPP; + + ifp = netdev_priv(ndev); brcmf_dbg(TRACE, "Enter\n"); brcmf_dbg(CONN, "key index (%d)\n", key_idx); @@ -2431,12 +2444,12 @@ brcmf_cfg80211_del_key(struct wiphy *wiphy, struct net_device *ndev, } static s32 -brcmf_cfg80211_add_key(struct wiphy *wiphy, struct net_device *ndev, +brcmf_cfg80211_add_key(struct wiphy *wiphy, struct wireless_dev *wdev, u8 key_idx, bool pairwise, const u8 *mac_addr, struct key_params *params) { struct brcmf_cfg80211_info *cfg = wiphy_to_cfg(wiphy); - struct brcmf_if *ifp = netdev_priv(ndev); + struct brcmf_if *ifp; struct brcmf_pub *drvr = cfg->pub; struct brcmf_wsec_key *key; s32 val; @@ -2444,7 +2457,12 @@ brcmf_cfg80211_add_key(struct wiphy *wiphy, struct net_device *ndev, s32 err; u8 keybuf[8]; bool ext_key; + struct net_device *ndev = wdev->netdev; + + if (!ndev) + return -EOPNOTSUPP; + ifp = netdev_priv(ndev); brcmf_dbg(TRACE, "Enter\n"); brcmf_dbg(CONN, "key index (%d)\n", key_idx); if (!check_vif_up(ifp->vif)) @@ -2457,7 +2475,7 @@ brcmf_cfg80211_add_key(struct wiphy *wiphy, struct net_device *ndev, } if (params->key_len == 0) - return brcmf_cfg80211_del_key(wiphy, ndev, key_idx, pairwise, + return brcmf_cfg80211_del_key(wiphy, wdev, key_idx, pairwise, mac_addr); if (params->key_len > sizeof(key->data)) { @@ -2553,20 +2571,27 @@ brcmf_cfg80211_add_key(struct wiphy *wiphy, struct net_device *ndev, } static s32 -brcmf_cfg80211_get_key(struct wiphy *wiphy, struct net_device *ndev, u8 key_idx, - bool pairwise, const u8 *mac_addr, void *cookie, +brcmf_cfg80211_get_key(struct wiphy *wiphy, struct wireless_dev *wdev, + u8 key_idx, bool pairwise, const u8 *mac_addr, + void *cookie, void (*callback)(void *cookie, struct key_params *params)) { struct brcmf_cfg80211_info *cfg = wiphy_to_cfg(wiphy); struct key_params params; - struct brcmf_if *ifp = netdev_priv(ndev); - struct brcmf_cfg80211_profile *profile = &ifp->vif->profile; + struct brcmf_if *ifp; + struct brcmf_cfg80211_profile *profile; struct brcmf_pub *drvr = cfg->pub; struct brcmf_cfg80211_security *sec; s32 wsec; s32 err = 0; + struct net_device *ndev = wdev->netdev; + if (!ndev) + return -EOPNOTSUPP; + + ifp = netdev_priv(ndev); + profile = &ifp->vif->profile; brcmf_dbg(TRACE, "Enter\n"); brcmf_dbg(CONN, "key index (%d)\n", key_idx); if (!check_vif_up(ifp->vif)) @@ -2610,10 +2635,15 @@ brcmf_cfg80211_get_key(struct wiphy *wiphy, struct net_device *ndev, u8 key_idx, static s32 brcmf_cfg80211_config_default_mgmt_key(struct wiphy *wiphy, - struct net_device *ndev, u8 key_idx) + struct wireless_dev *wdev, u8 key_idx) { - struct brcmf_if *ifp = netdev_priv(ndev); + struct brcmf_if *ifp; + struct net_device *ndev = wdev->netdev; + + if (!ndev) + return -EOPNOTSUPP; + ifp = netdev_priv(ndev); brcmf_dbg(TRACE, "Enter key_idx %d\n", key_idx); if (brcmf_feat_is_enabled(ifp, BRCMF_FEAT_MFP)) diff --git a/drivers/net/wireless/marvell/libertas/cfg.c b/drivers/net/wireless/marvell/libertas/cfg.c index 4e3de68..cc8a98d 100644 --- a/drivers/net/wireless/marvell/libertas/cfg.c +++ b/drivers/net/wireless/marvell/libertas/cfg.c @@ -1437,11 +1437,15 @@ static int lbs_cfg_disconnect(struct wiphy *wiphy, struct net_device *dev, } static int lbs_cfg_set_default_key(struct wiphy *wiphy, - struct net_device *netdev, + struct wireless_dev *wdev, u8 key_index, bool unicast, bool multicast) { struct lbs_private *priv = wiphy_priv(wiphy); + struct net_device *netdev = wdev->netdev; + + if (!netdev) + return -EOPNOTSUPP; if (netdev == priv->mesh_dev) return -EOPNOTSUPP; @@ -1456,7 +1460,7 @@ static int lbs_cfg_set_default_key(struct wiphy *wiphy, } -static int lbs_cfg_add_key(struct wiphy *wiphy, struct net_device *netdev, +static int lbs_cfg_add_key(struct wiphy *wiphy, struct wireless_dev *wdev, u8 idx, bool pairwise, const u8 *mac_addr, struct key_params *params) { @@ -1464,6 +1468,10 @@ static int lbs_cfg_add_key(struct wiphy *wiphy, struct net_device *netdev, u16 key_info; u16 key_type; int ret = 0; + struct net_device *netdev = wdev->netdev; + + if (!netdev) + return -EOPNOTSUPP; if (netdev == priv->mesh_dev) return -EOPNOTSUPP; @@ -1517,7 +1525,7 @@ static int lbs_cfg_add_key(struct wiphy *wiphy, struct net_device *netdev, } -static int lbs_cfg_del_key(struct wiphy *wiphy, struct net_device *netdev, +static int lbs_cfg_del_key(struct wiphy *wiphy, struct wireless_dev *wdev, u8 key_index, bool pairwise, const u8 *mac_addr) { diff --git a/drivers/net/wireless/marvell/mwifiex/cfg80211.c b/drivers/net/wireless/marvell/mwifiex/cfg80211.c index 6f23ec3..f1b4b4d 100644 --- a/drivers/net/wireless/marvell/mwifiex/cfg80211.c +++ b/drivers/net/wireless/marvell/mwifiex/cfg80211.c @@ -153,12 +153,18 @@ static void *mwifiex_cfg80211_get_adapter(struct wiphy *wiphy) * CFG802.11 operation handler to delete a network key. */ static int -mwifiex_cfg80211_del_key(struct wiphy *wiphy, struct net_device *netdev, +mwifiex_cfg80211_del_key(struct wiphy *wiphy, struct wireless_dev *wdev, u8 key_index, bool pairwise, const u8 *mac_addr) { - struct mwifiex_private *priv = mwifiex_netdev_get_priv(netdev); + struct mwifiex_private *priv; static const u8 bc_mac[] = {0xff, 0xff, 0xff, 0xff, 0xff, 0xff}; const u8 *peer_mac = pairwise ? mac_addr : bc_mac; + struct net_device *netdev = wdev->netdev; + + if (!netdev) + return -EOPNOTSUPP; + + priv = mwifiex_netdev_get_priv(netdev); if (mwifiex_set_encode(priv, NULL, NULL, 0, key_index, peer_mac, 1)) { mwifiex_dbg(priv->adapter, ERROR, "deleting the crypto keys\n"); @@ -467,14 +473,20 @@ mwifiex_cfg80211_set_default_key(struct wiphy *wiphy, struct net_device *netdev, * CFG802.11 operation handler to add a network key. */ static int -mwifiex_cfg80211_add_key(struct wiphy *wiphy, struct net_device *netdev, +mwifiex_cfg80211_add_key(struct wiphy *wiphy, struct wireless_dev *wdev, u8 key_index, bool pairwise, const u8 *mac_addr, struct key_params *params) { - struct mwifiex_private *priv = mwifiex_netdev_get_priv(netdev); + struct mwifiex_private *priv; struct mwifiex_wep_key *wep_key; static const u8 bc_mac[] = {0xff, 0xff, 0xff, 0xff, 0xff, 0xff}; const u8 *peer_mac = pairwise ? mac_addr : bc_mac; + struct net_device *netdev = wdev->netdev; + + if (!netdev) + return -EOPNOTSUPP; + + priv = mwifiex_netdev_get_priv(netdev); if (GET_BSS_ROLE(priv) == MWIFIEX_BSS_ROLE_UAP && (params->cipher == WLAN_CIPHER_SUITE_WEP40 || @@ -505,11 +517,17 @@ mwifiex_cfg80211_add_key(struct wiphy *wiphy, struct net_device *netdev, */ static int mwifiex_cfg80211_set_default_mgmt_key(struct wiphy *wiphy, - struct net_device *netdev, + struct wireless_dev *wdev, u8 key_index) { - struct mwifiex_private *priv = mwifiex_netdev_get_priv(netdev); + struct mwifiex_private *priv; struct mwifiex_ds_encrypt_key encrypt_key; + struct net_device *netdev = wdev->netdev; + + if (!netdev) + return -EOPNOTSUPP; + + priv = mwifiex_netdev_get_priv(netdev); wiphy_dbg(wiphy, "set default mgmt key, key index=%d\n", key_index); diff --git a/drivers/net/wireless/microchip/wilc1000/cfg80211.c b/drivers/net/wireless/microchip/wilc1000/cfg80211.c index 8d8378b..0186650 100644 --- a/drivers/net/wireless/microchip/wilc1000/cfg80211.c +++ b/drivers/net/wireless/microchip/wilc1000/cfg80211.c @@ -539,7 +539,7 @@ static int wilc_wfi_cfg_copy_wpa_info(struct wilc_wfi_key *key_info, return 0; } -static int add_key(struct wiphy *wiphy, struct net_device *netdev, u8 key_index, +static int add_key(struct wiphy *wiphy, struct wireless_dev *wdev, u8 key_index, bool pairwise, const u8 *mac_addr, struct key_params *params) { @@ -548,8 +548,15 @@ static int add_key(struct wiphy *wiphy, struct net_device *netdev, u8 key_index, const u8 *tx_mic = NULL; u8 mode = WILC_FW_SEC_NO; u8 op_mode; - struct wilc_vif *vif = netdev_priv(netdev); - struct wilc_priv *priv = &vif->priv; + struct wilc_vif *vif; + struct wilc_priv *priv; + struct net_device *netdev = wdev->netdev; + + if (!netdev) + return -EOPNOTSUPP; + + vif = netdev_priv(netdev); + priv = &vif->priv; switch (params->cipher) { case WLAN_CIPHER_SUITE_WEP40: @@ -649,13 +656,20 @@ static int add_key(struct wiphy *wiphy, struct net_device *netdev, u8 key_index, return ret; } -static int del_key(struct wiphy *wiphy, struct net_device *netdev, +static int del_key(struct wiphy *wiphy, struct wireless_dev *wdev, u8 key_index, bool pairwise, const u8 *mac_addr) { - struct wilc_vif *vif = netdev_priv(netdev); - struct wilc_priv *priv = &vif->priv; + struct wilc_vif *vif; + struct wilc_priv *priv; + struct net_device *netdev = wdev->netdev; + + if (!netdev) + return -EOPNOTSUPP; + + vif = netdev_priv(netdev); + priv = &vif->priv; if (priv->wilc_gtk[key_index]) { kfree(priv->wilc_gtk[key_index]->key); @@ -686,13 +700,20 @@ static int del_key(struct wiphy *wiphy, struct net_device *netdev, return 0; } -static int get_key(struct wiphy *wiphy, struct net_device *netdev, u8 key_index, +static int get_key(struct wiphy *wiphy, struct wireless_dev *wdev, u8 key_index, bool pairwise, const u8 *mac_addr, void *cookie, void (*callback)(void *cookie, struct key_params *)) { - struct wilc_vif *vif = netdev_priv(netdev); - struct wilc_priv *priv = &vif->priv; + struct wilc_vif *vif; + struct wilc_priv *priv; struct key_params key_params; + struct net_device *netdev = wdev->netdev; + + if (!netdev) + return -EOPNOTSUPP; + + vif = netdev_priv(netdev); + priv = &vif->priv; if (!pairwise) { key_params.key = priv->wilc_gtk[key_index]->key; @@ -713,11 +734,16 @@ static int get_key(struct wiphy *wiphy, struct net_device *netdev, u8 key_index, return 0; } -static int set_default_key(struct wiphy *wiphy, struct net_device *netdev, +static int set_default_key(struct wiphy *wiphy, struct wireless_dev *wdev, u8 key_index, bool unicast, bool multicast) { - struct wilc_vif *vif = netdev_priv(netdev); + struct wilc_vif *vif; + struct net_device *netdev = wdev->netdev; + + if (!netdev) + return -EOPNOTSUPP; + vif = netdev_priv(netdev); wilc_set_wep_default_keyid(vif, key_index); return 0; diff --git a/drivers/net/wireless/quantenna/qtnfmac/cfg80211.c b/drivers/net/wireless/quantenna/qtnfmac/cfg80211.c index 84b15a6..1aab9bb 100644 --- a/drivers/net/wireless/quantenna/qtnfmac/cfg80211.c +++ b/drivers/net/wireless/quantenna/qtnfmac/cfg80211.c @@ -530,12 +530,18 @@ qtnf_dump_station(struct wiphy *wiphy, struct net_device *dev, return ret; } -static int qtnf_add_key(struct wiphy *wiphy, struct net_device *dev, +static int qtnf_add_key(struct wiphy *wiphy, struct wireless_dev *wdev, u8 key_index, bool pairwise, const u8 *mac_addr, struct key_params *params) { - struct qtnf_vif *vif = qtnf_netdev_get_priv(dev); + struct qtnf_vif *vif; int ret; + struct net_device *dev = wdev->netdev; + + if (!dev) + return -EOPNOTSUPP; + + vif = qtnf_netdev_get_priv(dev); ret = qtnf_cmd_send_add_key(vif, key_index, pairwise, mac_addr, params); if (ret) @@ -546,11 +552,17 @@ static int qtnf_add_key(struct wiphy *wiphy, struct net_device *dev, return ret; } -static int qtnf_del_key(struct wiphy *wiphy, struct net_device *dev, +static int qtnf_del_key(struct wiphy *wiphy, struct wireless_dev *wdev, u8 key_index, bool pairwise, const u8 *mac_addr) { - struct qtnf_vif *vif = qtnf_netdev_get_priv(dev); + struct qtnf_vif *vif; int ret; + struct net_device *dev = wdev->netdev; + + if (!dev) + return -EOPNOTSUPP; + + vif = qtnf_netdev_get_priv(dev); ret = qtnf_cmd_send_del_key(vif, key_index, pairwise, mac_addr); if (ret) { @@ -567,11 +579,17 @@ static int qtnf_del_key(struct wiphy *wiphy, struct net_device *dev, return ret; } -static int qtnf_set_default_key(struct wiphy *wiphy, struct net_device *dev, +static int qtnf_set_default_key(struct wiphy *wiphy, struct wireless_dev *wdev, u8 key_index, bool unicast, bool multicast) { - struct qtnf_vif *vif = qtnf_netdev_get_priv(dev); + struct qtnf_vif *vif; int ret; + struct net_device *dev = wdev->netdev; + + if (!dev) + return -EOPNOTSUPP; + + vif = qtnf_netdev_get_priv(dev); ret = qtnf_cmd_send_set_default_key(vif, key_index, unicast, multicast); if (ret) @@ -583,11 +601,17 @@ static int qtnf_set_default_key(struct wiphy *wiphy, struct net_device *dev, } static int -qtnf_set_default_mgmt_key(struct wiphy *wiphy, struct net_device *dev, +qtnf_set_default_mgmt_key(struct wiphy *wiphy, struct wireless_dev *wdev, u8 key_index) { - struct qtnf_vif *vif = qtnf_netdev_get_priv(dev); + struct qtnf_vif *vif; int ret; + struct net_device *dev = wdev->netdev; + + if (!dev) + return -EOPNOTSUPP; + + vif = qtnf_netdev_get_priv(dev); ret = qtnf_cmd_send_set_default_mgmt_key(vif, key_index); if (ret) diff --git a/drivers/net/wireless/rndis_wlan.c b/drivers/net/wireless/rndis_wlan.c index ff24483..b62fbc6 100644 --- a/drivers/net/wireless/rndis_wlan.c +++ b/drivers/net/wireless/rndis_wlan.c @@ -488,14 +488,14 @@ static int rndis_join_ibss(struct wiphy *wiphy, struct net_device *dev, static int rndis_leave_ibss(struct wiphy *wiphy, struct net_device *dev); -static int rndis_add_key(struct wiphy *wiphy, struct net_device *netdev, +static int rndis_add_key(struct wiphy *wiphy, struct wireless_dev *wdev, u8 key_index, bool pairwise, const u8 *mac_addr, struct key_params *params); -static int rndis_del_key(struct wiphy *wiphy, struct net_device *netdev, +static int rndis_del_key(struct wiphy *wiphy, struct wireless_dev *wdev, u8 key_index, bool pairwise, const u8 *mac_addr); -static int rndis_set_default_key(struct wiphy *wiphy, struct net_device *netdev, +static int rndis_set_default_key(struct wiphy *wiphy, struct wireless_dev *wdev, u8 key_index, bool unicast, bool multicast); static int rndis_get_station(struct wiphy *wiphy, struct net_device *dev, @@ -2376,13 +2376,17 @@ static int rndis_leave_ibss(struct wiphy *wiphy, struct net_device *dev) return deauthenticate(usbdev); } -static int rndis_add_key(struct wiphy *wiphy, struct net_device *netdev, +static int rndis_add_key(struct wiphy *wiphy, struct wireless_dev *wdev, u8 key_index, bool pairwise, const u8 *mac_addr, struct key_params *params) { struct rndis_wlan_private *priv = wiphy_priv(wiphy); struct usbnet *usbdev = priv->usbdev; __le32 flags; + struct net_device *netdev = wdev->netdev; + + if (!netdev) + return -EOPNOTSUPP; netdev_dbg(usbdev->net, "%s(%i, %pM, %08x)\n", __func__, key_index, mac_addr, params->cipher); @@ -2412,23 +2416,31 @@ static int rndis_add_key(struct wiphy *wiphy, struct net_device *netdev, } } -static int rndis_del_key(struct wiphy *wiphy, struct net_device *netdev, +static int rndis_del_key(struct wiphy *wiphy, struct wireless_dev *wdev, u8 key_index, bool pairwise, const u8 *mac_addr) { struct rndis_wlan_private *priv = wiphy_priv(wiphy); struct usbnet *usbdev = priv->usbdev; + struct net_device *netdev = wdev->netdev; + + if (!netdev) + return -EOPNOTSUPP; netdev_dbg(usbdev->net, "%s(%i, %pM)\n", __func__, key_index, mac_addr); return remove_key(usbdev, key_index, mac_addr); } -static int rndis_set_default_key(struct wiphy *wiphy, struct net_device *netdev, +static int rndis_set_default_key(struct wiphy *wiphy, struct wireless_dev *wdev, u8 key_index, bool unicast, bool multicast) { struct rndis_wlan_private *priv = wiphy_priv(wiphy); struct usbnet *usbdev = priv->usbdev; struct rndis_wlan_encr_key key; + struct net_device *netdev = wdev->netdev; + + if (!netdev) + return -EOPNOTSUPP; netdev_dbg(usbdev->net, "%s(%i)\n", __func__, key_index); diff --git a/drivers/staging/rtl8723bs/os_dep/ioctl_cfg80211.c b/drivers/staging/rtl8723bs/os_dep/ioctl_cfg80211.c index 5157b5b..7217d60 100644 --- a/drivers/staging/rtl8723bs/os_dep/ioctl_cfg80211.c +++ b/drivers/staging/rtl8723bs/os_dep/ioctl_cfg80211.c @@ -934,7 +934,7 @@ static int rtw_cfg80211_set_encryption(struct net_device *dev, struct ieee_param return ret; } -static int cfg80211_rtw_add_key(struct wiphy *wiphy, struct net_device *ndev, +static int cfg80211_rtw_add_key(struct wiphy *wiphy, struct wireless_dev *wdev, u8 key_index, bool pairwise, const u8 *mac_addr, struct key_params *params) { @@ -942,9 +942,15 @@ static int cfg80211_rtw_add_key(struct wiphy *wiphy, struct net_device *ndev, u32 param_len; struct ieee_param *param = NULL; int ret = 0; - struct adapter *padapter = rtw_netdev_priv(ndev); - struct mlme_priv *pmlmepriv = &padapter->mlmepriv; + struct adapter *padapter; + struct mlme_priv *pmlmepriv; + struct net_device *ndev = wdev->netdev; + + if (!ndev) + return -EOPNOTSUPP; + padapter = rtw_netdev_priv(ndev); + pmlmepriv = &padapter->mlmepriv; param_len = sizeof(struct ieee_param) + params->key_len; param = rtw_malloc(param_len); if (!param) @@ -1026,7 +1032,7 @@ static int cfg80211_rtw_add_key(struct wiphy *wiphy, struct net_device *ndev, } -static int cfg80211_rtw_get_key(struct wiphy *wiphy, struct net_device *ndev, +static int cfg80211_rtw_get_key(struct wiphy *wiphy, struct wireless_dev *wdev, u8 key_index, bool pairwise, const u8 *mac_addr, void *cookie, void (*callback)(void *cookie, @@ -1035,11 +1041,18 @@ static int cfg80211_rtw_get_key(struct wiphy *wiphy, struct net_device *ndev, return 0; } -static int cfg80211_rtw_del_key(struct wiphy *wiphy, struct net_device *ndev, +static int cfg80211_rtw_del_key(struct wiphy *wiphy, struct wireless_dev *wdev, u8 key_index, bool pairwise, const u8 *mac_addr) { - struct adapter *padapter = rtw_netdev_priv(ndev); - struct security_priv *psecuritypriv = &padapter->securitypriv; + struct adapter *padapter; + struct security_priv *psecuritypriv; + struct net_device *ndev = wdev->netdev; + + if (!ndev) + return -EOPNOTSUPP; + + padapter = rtw_netdev_priv(ndev); + psecuritypriv = &padapter->securitypriv; if (key_index == psecuritypriv->dot11PrivacyKeyIndex) { @@ -1051,12 +1064,19 @@ static int cfg80211_rtw_del_key(struct wiphy *wiphy, struct net_device *ndev, } static int cfg80211_rtw_set_default_key(struct wiphy *wiphy, - struct net_device *ndev, u8 key_index + struct wireless_dev *wdev, u8 key_index , bool unicast, bool multicast ) { - struct adapter *padapter = rtw_netdev_priv(ndev); - struct security_priv *psecuritypriv = &padapter->securitypriv; + struct adapter *padapter; + struct security_priv *psecuritypriv; + struct net_device *ndev = wdev->netdev; + + if (!ndev) + return -EOPNOTSUPP; + + padapter = rtw_netdev_priv(ndev); + psecuritypriv = &padapter->securitypriv; if ((key_index < WEP_KEYS) && ((psecuritypriv->dot11PrivacyAlgrthm == _WEP40_) || (psecuritypriv->dot11PrivacyAlgrthm == _WEP104_))) /* set wep default key */ { diff --git a/drivers/staging/wlan-ng/cfg80211.c b/drivers/staging/wlan-ng/cfg80211.c index 7951bd6..5e5e7d0 100644 --- a/drivers/staging/wlan-ng/cfg80211.c +++ b/drivers/staging/wlan-ng/cfg80211.c @@ -142,12 +142,18 @@ static int prism2_change_virtual_intf(struct wiphy *wiphy, return err; } -static int prism2_add_key(struct wiphy *wiphy, struct net_device *dev, +static int prism2_add_key(struct wiphy *wiphy, struct wireless_dev *wdev, u8 key_index, bool pairwise, const u8 *mac_addr, struct key_params *params) { - struct wlandevice *wlandev = dev->ml_priv; + struct wlandevice *wlandev; u32 did; + struct net_device *dev = wdev->netdev; + + if (!dev) + return -EOPNOTSUPP; + + wlandev = dev->ml_priv; if (key_index >= NUM_WEPKEYS) return -EINVAL; @@ -171,14 +177,20 @@ static int prism2_add_key(struct wiphy *wiphy, struct net_device *dev, return 0; } -static int prism2_get_key(struct wiphy *wiphy, struct net_device *dev, +static int prism2_get_key(struct wiphy *wiphy, struct wireless_dev *wdev, u8 key_index, bool pairwise, const u8 *mac_addr, void *cookie, void (*callback)(void *cookie, struct key_params*)) { - struct wlandevice *wlandev = dev->ml_priv; + struct wlandevice *wlandev; struct key_params params; int len; + struct net_device *dev = wdev->netdev; + + if (!dev) + return -EOPNOTSUPP; + + wlandev = dev->ml_priv; if (key_index >= NUM_WEPKEYS) return -EINVAL; @@ -201,13 +213,19 @@ static int prism2_get_key(struct wiphy *wiphy, struct net_device *dev, return 0; } -static int prism2_del_key(struct wiphy *wiphy, struct net_device *dev, +static int prism2_del_key(struct wiphy *wiphy, struct wireless_dev *wdev, u8 key_index, bool pairwise, const u8 *mac_addr) { - struct wlandevice *wlandev = dev->ml_priv; + struct wlandevice *wlandev; u32 did; int err = 0; int result = 0; + struct net_device *dev = wdev->netdev; + + if (!dev) + return -EOPNOTSUPP; + + wlandev = dev->ml_priv; /* There is no direct way in the hardware (AFAIK) of removing * a key, so we will cheat by setting the key to a bogus value @@ -226,10 +244,17 @@ static int prism2_del_key(struct wiphy *wiphy, struct net_device *dev, return err; } -static int prism2_set_default_key(struct wiphy *wiphy, struct net_device *dev, +static int prism2_set_default_key(struct wiphy *wiphy, + struct wireless_dev *wdev, u8 key_index, bool unicast, bool multicast) { - struct wlandevice *wlandev = dev->ml_priv; + struct wlandevice *wlandev; + struct net_device *dev = wdev->netdev; + + if (!dev) + return -EOPNOTSUPP; + + wlandev = dev->ml_priv; return prism2_domibset_uint32(wlandev, DIDMIB_DOT11SMT_PRIVACYTABLE_WEPDEFAULTKEYID, diff --git a/include/net/cfg80211.h b/include/net/cfg80211.h index f000e87..c3e43e8 100644 --- a/include/net/cfg80211.h +++ b/include/net/cfg80211.h @@ -4177,23 +4177,23 @@ struct cfg80211_ops { enum nl80211_iftype type, struct vif_params *params); - int (*add_key)(struct wiphy *wiphy, struct net_device *netdev, + int (*add_key)(struct wiphy *wiphy, struct wireless_dev *wdev, u8 key_index, bool pairwise, const u8 *mac_addr, struct key_params *params); - int (*get_key)(struct wiphy *wiphy, struct net_device *netdev, + int (*get_key)(struct wiphy *wiphy, struct wireless_dev *wdev, u8 key_index, bool pairwise, const u8 *mac_addr, void *cookie, void (*callback)(void *cookie, struct key_params*)); - int (*del_key)(struct wiphy *wiphy, struct net_device *netdev, + int (*del_key)(struct wiphy *wiphy, struct wireless_dev *wdev, u8 key_index, bool pairwise, const u8 *mac_addr); int (*set_default_key)(struct wiphy *wiphy, - struct net_device *netdev, + struct wireless_dev *wdev, u8 key_index, bool unicast, bool multicast); int (*set_default_mgmt_key)(struct wiphy *wiphy, - struct net_device *netdev, + struct wireless_dev *wdev, u8 key_index); int (*set_default_beacon_key)(struct wiphy *wiphy, - struct net_device *netdev, + struct wireless_dev *wdev, u8 key_index); int (*start_ap)(struct wiphy *wiphy, struct net_device *dev, diff --git a/net/mac80211/cfg.c b/net/mac80211/cfg.c index 67a1602..522d3ad 100644 --- a/net/mac80211/cfg.c +++ b/net/mac80211/cfg.c @@ -431,17 +431,23 @@ static int ieee80211_set_tx(struct ieee80211_sub_if_data *sdata, return ret; } -static int ieee80211_add_key(struct wiphy *wiphy, struct net_device *dev, +static int ieee80211_add_key(struct wiphy *wiphy, struct wireless_dev *wdev, u8 key_idx, bool pairwise, const u8 *mac_addr, struct key_params *params) { - struct ieee80211_sub_if_data *sdata = IEEE80211_DEV_TO_SUB_IF(dev); - struct ieee80211_local *local = sdata->local; + struct ieee80211_sub_if_data *sdata; + struct ieee80211_local *local; struct sta_info *sta = NULL; const struct ieee80211_cipher_scheme *cs = NULL; struct ieee80211_key *key; int err; + if (!wdev->netdev) + return -EOPNOTSUPP; + + sdata = IEEE80211_DEV_TO_SUB_IF(wdev->netdev); + local = sdata->local; + if (!ieee80211_sdata_running(sdata)) return -ENETDOWN; @@ -549,15 +555,21 @@ static int ieee80211_add_key(struct wiphy *wiphy, struct net_device *dev, return err; } -static int ieee80211_del_key(struct wiphy *wiphy, struct net_device *dev, +static int ieee80211_del_key(struct wiphy *wiphy, struct wireless_dev *wdev, u8 key_idx, bool pairwise, const u8 *mac_addr) { - struct ieee80211_sub_if_data *sdata = IEEE80211_DEV_TO_SUB_IF(dev); - struct ieee80211_local *local = sdata->local; + struct ieee80211_sub_if_data *sdata; + struct ieee80211_local *local; struct sta_info *sta; struct ieee80211_key *key = NULL; int ret; + if (!wdev->netdev) + return -EOPNOTSUPP; + + sdata = IEEE80211_DEV_TO_SUB_IF(wdev->netdev); + local = sdata->local; + mutex_lock(&local->sta_mtx); mutex_lock(&local->key_mtx); @@ -590,7 +602,7 @@ static int ieee80211_del_key(struct wiphy *wiphy, struct net_device *dev, return ret; } -static int ieee80211_get_key(struct wiphy *wiphy, struct net_device *dev, +static int ieee80211_get_key(struct wiphy *wiphy, struct wireless_dev *wdev, u8 key_idx, bool pairwise, const u8 *mac_addr, void *cookie, void (*callback)(void *cookie, @@ -607,7 +619,10 @@ static int ieee80211_get_key(struct wiphy *wiphy, struct net_device *dev, int err = -ENOENT; struct ieee80211_key_seq kseq = {}; - sdata = IEEE80211_DEV_TO_SUB_IF(dev); + if (!wdev->netdev) + return -EOPNOTSUPP; + + sdata = IEEE80211_DEV_TO_SUB_IF(wdev->netdev); rcu_read_lock(); @@ -710,11 +725,16 @@ static int ieee80211_get_key(struct wiphy *wiphy, struct net_device *dev, } static int ieee80211_config_default_key(struct wiphy *wiphy, - struct net_device *dev, + struct wireless_dev *wdev, u8 key_idx, bool uni, bool multi) { - struct ieee80211_sub_if_data *sdata = IEEE80211_DEV_TO_SUB_IF(dev); + struct ieee80211_sub_if_data *sdata; + + if (!wdev->netdev) + return -EOPNOTSUPP; + + sdata = IEEE80211_DEV_TO_SUB_IF(wdev->netdev); ieee80211_set_default_key(sdata, key_idx, uni, multi); @@ -722,10 +742,15 @@ static int ieee80211_config_default_key(struct wiphy *wiphy, } static int ieee80211_config_default_mgmt_key(struct wiphy *wiphy, - struct net_device *dev, + struct wireless_dev *wdev, u8 key_idx) { - struct ieee80211_sub_if_data *sdata = IEEE80211_DEV_TO_SUB_IF(dev); + struct ieee80211_sub_if_data *sdata; + + if (!wdev->netdev) + return -EOPNOTSUPP; + + sdata = IEEE80211_DEV_TO_SUB_IF(wdev->netdev); ieee80211_set_default_mgmt_key(sdata, key_idx); @@ -733,10 +758,15 @@ static int ieee80211_config_default_mgmt_key(struct wiphy *wiphy, } static int ieee80211_config_default_beacon_key(struct wiphy *wiphy, - struct net_device *dev, + struct wireless_dev *wdev, u8 key_idx) { - struct ieee80211_sub_if_data *sdata = IEEE80211_DEV_TO_SUB_IF(dev); + struct ieee80211_sub_if_data *sdata; + + if (!wdev->netdev) + return -EOPNOTSUPP; + + sdata = IEEE80211_DEV_TO_SUB_IF(wdev->netdev); ieee80211_set_default_beacon_key(sdata, key_idx); diff --git a/net/wireless/core.h b/net/wireless/core.h index f3a5d7a..da55f76 100644 --- a/net/wireless/core.h +++ b/net/wireless/core.h @@ -584,4 +584,12 @@ cfg80211_get_colocated_ap_chan(struct cfg80211_registered_device *rdev, struct cfg80211_internal_bss *intbss, const u8 *colocated_bssid); +#define wdev_err(wdev, fmt, ...) \ + do { \ + if ((wdev)->netdev) \ + netdev_err((wdev)->netdev, fmt, ##__VA_ARGS__); \ + else \ + pr_err(fmt, ##__VA_ARGS__); \ + } while (0) + #endif /* __NET_WIRELESS_CORE_H */ diff --git a/net/wireless/ibss.c b/net/wireless/ibss.c index 8f98e54..63c3537 100644 --- a/net/wireless/ibss.c +++ b/net/wireless/ibss.c @@ -173,7 +173,7 @@ static void __cfg80211_clear_ibss(struct net_device *dev, bool nowext) */ if (rdev->ops->del_key) for (i = 0; i < 6; i++) - rdev_del_key(rdev, dev, i, false, NULL); + rdev_del_key(rdev, wdev, i, false, NULL); if (wdev->current_bss) { cfg80211_unhold_bss(wdev->current_bss); diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c index 37f483f..0c1fd11 100644 --- a/net/wireless/nl80211.c +++ b/net/wireless/nl80211.c @@ -4307,7 +4307,7 @@ static int nl80211_get_key(struct sk_buff *skb, struct genl_info *info) { struct cfg80211_registered_device *rdev = info->user_ptr[0]; int err; - struct net_device *dev = info->user_ptr[1]; + struct wireless_dev *wdev = info->user_ptr[1]; u8 key_idx = 0; const u8 *mac_addr = NULL; bool pairwise; @@ -4318,12 +4318,20 @@ static int nl80211_get_key(struct sk_buff *skb, struct genl_info *info) struct sk_buff *msg; bool bigtk_support = false; + if (!wdev->netdev) { + if (wdev->iftype != NL80211_IFTYPE_MLO_LINK) + return -EINVAL; + if (!(rdev->wiphy.interface_modes & + BIT(NL80211_IFTYPE_MLO_LINK))) + return -EOPNOTSUPP; + } + if (wiphy_ext_feature_isset(&rdev->wiphy, NL80211_EXT_FEATURE_BEACON_PROTECTION)) bigtk_support = true; - if ((dev->ieee80211_ptr->iftype == NL80211_IFTYPE_STATION || - dev->ieee80211_ptr->iftype == NL80211_IFTYPE_P2P_CLIENT) && + if ((wdev->iftype == NL80211_IFTYPE_STATION || + wdev->iftype == NL80211_IFTYPE_P2P_CLIENT) && wiphy_ext_feature_isset(&rdev->wiphy, NL80211_EXT_FEATURE_BEACON_PROTECTION_CLIENT)) bigtk_support = true; @@ -4368,14 +4376,17 @@ static int nl80211_get_key(struct sk_buff *skb, struct genl_info *info) cookie.msg = msg; cookie.idx = key_idx; - if (nla_put_u32(msg, NL80211_ATTR_IFINDEX, dev->ifindex) || + if ((wdev->netdev && + nla_put_u32(msg, NL80211_ATTR_IFINDEX, wdev->netdev->ifindex)) || + nla_put_u64_64bit(msg, NL80211_ATTR_WDEV, wdev_id(wdev), + NL80211_ATTR_PAD) || nla_put_u8(msg, NL80211_ATTR_KEY_IDX, key_idx)) goto nla_put_failure; if (mac_addr && nla_put(msg, NL80211_ATTR_MAC, ETH_ALEN, mac_addr)) goto nla_put_failure; - err = rdev_get_key(rdev, dev, key_idx, pairwise, mac_addr, &cookie, + err = rdev_get_key(rdev, wdev, key_idx, pairwise, mac_addr, &cookie, get_key_callback); if (err) @@ -4399,7 +4410,15 @@ static int nl80211_set_key(struct sk_buff *skb, struct genl_info *info) struct cfg80211_registered_device *rdev = info->user_ptr[0]; struct key_parse key; int err; - struct net_device *dev = info->user_ptr[1]; + struct wireless_dev *wdev = info->user_ptr[1]; + + if (!wdev->netdev) { + if (wdev->iftype != NL80211_IFTYPE_MLO_LINK) + return -EINVAL; + if (!(rdev->wiphy.interface_modes & + BIT(NL80211_IFTYPE_MLO_LINK))) + return -EOPNOTSUPP; + } err = nl80211_parse_key(info, &key); if (err) @@ -4415,7 +4434,7 @@ static int nl80211_set_key(struct sk_buff *skb, struct genl_info *info) !(key.p.mode == NL80211_KEY_SET_TX)) return -EINVAL; - wdev_lock(dev->ieee80211_ptr); + wdev_lock(wdev); if (key.def) { if (!rdev->ops->set_default_key) { @@ -4423,18 +4442,18 @@ static int nl80211_set_key(struct sk_buff *skb, struct genl_info *info) goto out; } - err = nl80211_key_allowed(dev->ieee80211_ptr); + err = nl80211_key_allowed(wdev); if (err) goto out; - err = rdev_set_default_key(rdev, dev, key.idx, - key.def_uni, key.def_multi); + err = rdev_set_default_key(rdev, wdev, key.idx, + key.def_uni, key.def_multi); if (err) goto out; #ifdef CONFIG_CFG80211_WEXT - dev->ieee80211_ptr->wext.default_key = key.idx; + wdev->wext.default_key = key.idx; #endif } else if (key.defmgmt) { if (key.def_uni || !key.def_multi) { @@ -4447,16 +4466,16 @@ static int nl80211_set_key(struct sk_buff *skb, struct genl_info *info) goto out; } - err = nl80211_key_allowed(dev->ieee80211_ptr); + err = nl80211_key_allowed(wdev); if (err) goto out; - err = rdev_set_default_mgmt_key(rdev, dev, key.idx); + err = rdev_set_default_mgmt_key(rdev, wdev, key.idx); if (err) goto out; #ifdef CONFIG_CFG80211_WEXT - dev->ieee80211_ptr->wext.default_mgmt_key = key.idx; + wdev->wext.default_mgmt_key = key.idx; #endif } else if (key.defbeacon) { if (key.def_uni || !key.def_multi) { @@ -4469,11 +4488,11 @@ static int nl80211_set_key(struct sk_buff *skb, struct genl_info *info) goto out; } - err = nl80211_key_allowed(dev->ieee80211_ptr); + err = nl80211_key_allowed(wdev); if (err) goto out; - err = rdev_set_default_beacon_key(rdev, dev, key.idx); + err = rdev_set_default_beacon_key(rdev, wdev, key.idx); if (err) goto out; } else if (key.p.mode == NL80211_KEY_SET_TX && @@ -4489,14 +4508,14 @@ static int nl80211_set_key(struct sk_buff *skb, struct genl_info *info) goto out; } - err = rdev_add_key(rdev, dev, key.idx, + err = rdev_add_key(rdev, wdev, key.idx, NL80211_KEYTYPE_PAIRWISE, mac_addr, &key.p); } else { err = -EINVAL; } out: - wdev_unlock(dev->ieee80211_ptr); + wdev_unlock(wdev); return err; } @@ -4505,10 +4524,18 @@ static int nl80211_new_key(struct sk_buff *skb, struct genl_info *info) { struct cfg80211_registered_device *rdev = info->user_ptr[0]; int err; - struct net_device *dev = info->user_ptr[1]; + struct wireless_dev *wdev = info->user_ptr[1]; struct key_parse key; const u8 *mac_addr = NULL; + if (!wdev->netdev) { + if (wdev->iftype != NL80211_IFTYPE_MLO_LINK) + return -EINVAL; + if (!(rdev->wiphy.interface_modes & + BIT(NL80211_IFTYPE_MLO_LINK))) + return -EOPNOTSUPP; + } + err = nl80211_parse_key(info, &key); if (err) return err; @@ -4549,18 +4576,18 @@ static int nl80211_new_key(struct sk_buff *skb, struct genl_info *info) return -EINVAL; } - wdev_lock(dev->ieee80211_ptr); - err = nl80211_key_allowed(dev->ieee80211_ptr); + wdev_lock(wdev); + err = nl80211_key_allowed(wdev); if (err) GENL_SET_ERR_MSG(info, "key not allowed"); if (!err) { - err = rdev_add_key(rdev, dev, key.idx, + err = rdev_add_key(rdev, wdev, key.idx, key.type == NL80211_KEYTYPE_PAIRWISE, mac_addr, &key.p); if (err) GENL_SET_ERR_MSG(info, "key addition failed"); } - wdev_unlock(dev->ieee80211_ptr); + wdev_unlock(wdev); return err; } @@ -4569,10 +4596,18 @@ static int nl80211_del_key(struct sk_buff *skb, struct genl_info *info) { struct cfg80211_registered_device *rdev = info->user_ptr[0]; int err; - struct net_device *dev = info->user_ptr[1]; + struct wireless_dev *wdev = info->user_ptr[1]; u8 *mac_addr = NULL; struct key_parse key; + if (!wdev->netdev) { + if (wdev->iftype != NL80211_IFTYPE_MLO_LINK) + return -EINVAL; + if (!(rdev->wiphy.interface_modes & + BIT(NL80211_IFTYPE_MLO_LINK))) + return -EOPNOTSUPP; + } + err = nl80211_parse_key(info, &key); if (err) return err; @@ -4599,27 +4634,27 @@ static int nl80211_del_key(struct sk_buff *skb, struct genl_info *info) if (!rdev->ops->del_key) return -EOPNOTSUPP; - wdev_lock(dev->ieee80211_ptr); - err = nl80211_key_allowed(dev->ieee80211_ptr); + wdev_lock(wdev); + err = nl80211_key_allowed(wdev); if (key.type == NL80211_KEYTYPE_GROUP && mac_addr && !(rdev->wiphy.flags & WIPHY_FLAG_IBSS_RSN)) err = -ENOENT; if (!err) - err = rdev_del_key(rdev, dev, key.idx, + err = rdev_del_key(rdev, wdev, key.idx, key.type == NL80211_KEYTYPE_PAIRWISE, mac_addr); #ifdef CONFIG_CFG80211_WEXT if (!err) { - if (key.idx == dev->ieee80211_ptr->wext.default_key) - dev->ieee80211_ptr->wext.default_key = -1; - else if (key.idx == dev->ieee80211_ptr->wext.default_mgmt_key) - dev->ieee80211_ptr->wext.default_mgmt_key = -1; + if (key.idx == wdev->wext.default_key) + wdev->wext.default_key = -1; + else if (key.idx == wdev->wext.default_mgmt_key) + wdev->wext.default_mgmt_key = -1; } #endif - wdev_unlock(dev->ieee80211_ptr); + wdev_unlock(wdev); return err; } @@ -15590,14 +15625,14 @@ static const struct genl_small_ops nl80211_small_ops[] = { .validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP, .doit = nl80211_get_key, .flags = GENL_UNS_ADMIN_PERM, - .internal_flags = NL80211_FLAG_NEED_NETDEV_UP, + .internal_flags = NL80211_FLAG_NEED_WDEV_UP, }, { .cmd = NL80211_CMD_SET_KEY, .validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP, .doit = nl80211_set_key, .flags = GENL_UNS_ADMIN_PERM, - .internal_flags = NL80211_FLAG_NEED_NETDEV_UP | + .internal_flags = NL80211_FLAG_NEED_WDEV_UP | NL80211_FLAG_CLEAR_SKB, }, { @@ -15605,7 +15640,7 @@ static const struct genl_small_ops nl80211_small_ops[] = { .validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP, .doit = nl80211_new_key, .flags = GENL_UNS_ADMIN_PERM, - .internal_flags = NL80211_FLAG_NEED_NETDEV_UP | + .internal_flags = NL80211_FLAG_NEED_WDEV_UP | NL80211_FLAG_CLEAR_SKB, }, { @@ -15613,7 +15648,7 @@ static const struct genl_small_ops nl80211_small_ops[] = { .validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP, .doit = nl80211_del_key, .flags = GENL_UNS_ADMIN_PERM, - .internal_flags = NL80211_FLAG_NEED_NETDEV_UP, + .internal_flags = NL80211_FLAG_NEED_WDEV_UP, }, { .cmd = NL80211_CMD_SET_BEACON, diff --git a/net/wireless/rdev-ops.h b/net/wireless/rdev-ops.h index 439bcf5..e12c621 100644 --- a/net/wireless/rdev-ops.h +++ b/net/wireless/rdev-ops.h @@ -72,39 +72,39 @@ rdev_change_virtual_intf(struct cfg80211_registered_device *rdev, } static inline int rdev_add_key(struct cfg80211_registered_device *rdev, - struct net_device *netdev, u8 key_index, + struct wireless_dev *wdev, u8 key_index, bool pairwise, const u8 *mac_addr, struct key_params *params) { int ret; - trace_rdev_add_key(&rdev->wiphy, netdev, key_index, pairwise, + trace_rdev_add_key(&rdev->wiphy, wdev, key_index, pairwise, mac_addr, params->mode); - ret = rdev->ops->add_key(&rdev->wiphy, netdev, key_index, pairwise, + ret = rdev->ops->add_key(&rdev->wiphy, wdev, key_index, pairwise, mac_addr, params); trace_rdev_return_int(&rdev->wiphy, ret); return ret; } static inline int -rdev_get_key(struct cfg80211_registered_device *rdev, struct net_device *netdev, +rdev_get_key(struct cfg80211_registered_device *rdev, struct wireless_dev *wdev, u8 key_index, bool pairwise, const u8 *mac_addr, void *cookie, void (*callback)(void *cookie, struct key_params*)) { int ret; - trace_rdev_get_key(&rdev->wiphy, netdev, key_index, pairwise, mac_addr); - ret = rdev->ops->get_key(&rdev->wiphy, netdev, key_index, pairwise, + trace_rdev_get_key(&rdev->wiphy, wdev, key_index, pairwise, mac_addr); + ret = rdev->ops->get_key(&rdev->wiphy, wdev, key_index, pairwise, mac_addr, cookie, callback); trace_rdev_return_int(&rdev->wiphy, ret); return ret; } static inline int rdev_del_key(struct cfg80211_registered_device *rdev, - struct net_device *netdev, u8 key_index, + struct wireless_dev *wdev, u8 key_index, bool pairwise, const u8 *mac_addr) { int ret; - trace_rdev_del_key(&rdev->wiphy, netdev, key_index, pairwise, mac_addr); - ret = rdev->ops->del_key(&rdev->wiphy, netdev, key_index, pairwise, + trace_rdev_del_key(&rdev->wiphy, wdev, key_index, pairwise, mac_addr); + ret = rdev->ops->del_key(&rdev->wiphy, wdev, key_index, pairwise, mac_addr); trace_rdev_return_int(&rdev->wiphy, ret); return ret; @@ -112,13 +112,13 @@ static inline int rdev_del_key(struct cfg80211_registered_device *rdev, static inline int rdev_set_default_key(struct cfg80211_registered_device *rdev, - struct net_device *netdev, u8 key_index, bool unicast, + struct wireless_dev *wdev, u8 key_index, bool unicast, bool multicast) { int ret; - trace_rdev_set_default_key(&rdev->wiphy, netdev, key_index, + trace_rdev_set_default_key(&rdev->wiphy, wdev, key_index, unicast, multicast); - ret = rdev->ops->set_default_key(&rdev->wiphy, netdev, key_index, + ret = rdev->ops->set_default_key(&rdev->wiphy, wdev, key_index, unicast, multicast); trace_rdev_return_int(&rdev->wiphy, ret); return ret; @@ -126,11 +126,11 @@ rdev_set_default_key(struct cfg80211_registered_device *rdev, static inline int rdev_set_default_mgmt_key(struct cfg80211_registered_device *rdev, - struct net_device *netdev, u8 key_index) + struct wireless_dev *wdev, u8 key_index) { int ret; - trace_rdev_set_default_mgmt_key(&rdev->wiphy, netdev, key_index); - ret = rdev->ops->set_default_mgmt_key(&rdev->wiphy, netdev, + trace_rdev_set_default_mgmt_key(&rdev->wiphy, wdev, key_index); + ret = rdev->ops->set_default_mgmt_key(&rdev->wiphy, wdev, key_index); trace_rdev_return_int(&rdev->wiphy, ret); return ret; @@ -138,12 +138,12 @@ rdev_set_default_mgmt_key(struct cfg80211_registered_device *rdev, static inline int rdev_set_default_beacon_key(struct cfg80211_registered_device *rdev, - struct net_device *netdev, u8 key_index) + struct wireless_dev *wdev, u8 key_index) { int ret; - trace_rdev_set_default_beacon_key(&rdev->wiphy, netdev, key_index); - ret = rdev->ops->set_default_beacon_key(&rdev->wiphy, netdev, + trace_rdev_set_default_beacon_key(&rdev->wiphy, wdev, key_index); + ret = rdev->ops->set_default_beacon_key(&rdev->wiphy, wdev, key_index); trace_rdev_return_int(&rdev->wiphy, ret); return ret; diff --git a/net/wireless/sme.c b/net/wireless/sme.c index 5d76e52..e287eb0 100644 --- a/net/wireless/sme.c +++ b/net/wireless/sme.c @@ -1187,7 +1187,7 @@ void __cfg80211_disconnected(struct net_device *dev, const u8 *ie, NL80211_EXT_FEATURE_BEACON_PROTECTION_CLIENT)) max_key_idx = 7; for (i = 0; i <= max_key_idx; i++) - rdev_del_key(rdev, dev, i, false, NULL); + rdev_del_key(rdev, wdev, i, false, NULL); } rdev_set_qos_map(rdev, dev, NULL); diff --git a/net/wireless/trace.h b/net/wireless/trace.h index 228079d..a848b05 100644 --- a/net/wireless/trace.h +++ b/net/wireless/trace.h @@ -434,47 +434,47 @@ TRACE_EVENT(rdev_change_virtual_intf, ); DECLARE_EVENT_CLASS(key_handle, - TP_PROTO(struct wiphy *wiphy, struct net_device *netdev, u8 key_index, + TP_PROTO(struct wiphy *wiphy, struct wireless_dev *wdev, u8 key_index, bool pairwise, const u8 *mac_addr), - TP_ARGS(wiphy, netdev, key_index, pairwise, mac_addr), + TP_ARGS(wiphy, wdev, key_index, pairwise, mac_addr), TP_STRUCT__entry( WIPHY_ENTRY - NETDEV_ENTRY + WDEV_ENTRY MAC_ENTRY(mac_addr) __field(u8, key_index) __field(bool, pairwise) ), TP_fast_assign( WIPHY_ASSIGN; - NETDEV_ASSIGN; + WDEV_ASSIGN; MAC_ASSIGN(mac_addr, mac_addr); __entry->key_index = key_index; __entry->pairwise = pairwise; ), - TP_printk(WIPHY_PR_FMT ", " NETDEV_PR_FMT ", key_index: %u, pairwise: %s, mac addr: " MAC_PR_FMT, - WIPHY_PR_ARG, NETDEV_PR_ARG, __entry->key_index, + TP_printk(WIPHY_PR_FMT ", " WDEV_PR_FMT ", key_index: %u, pairwise: %s, mac addr: " MAC_PR_FMT, + WIPHY_PR_ARG, WDEV_PR_ARG, __entry->key_index, BOOL_TO_STR(__entry->pairwise), MAC_PR_ARG(mac_addr)) ); DEFINE_EVENT(key_handle, rdev_get_key, - TP_PROTO(struct wiphy *wiphy, struct net_device *netdev, u8 key_index, + TP_PROTO(struct wiphy *wiphy, struct wireless_dev *wdev, u8 key_index, bool pairwise, const u8 *mac_addr), - TP_ARGS(wiphy, netdev, key_index, pairwise, mac_addr) + TP_ARGS(wiphy, wdev, key_index, pairwise, mac_addr) ); DEFINE_EVENT(key_handle, rdev_del_key, - TP_PROTO(struct wiphy *wiphy, struct net_device *netdev, u8 key_index, + TP_PROTO(struct wiphy *wiphy, struct wireless_dev *wdev, u8 key_index, bool pairwise, const u8 *mac_addr), - TP_ARGS(wiphy, netdev, key_index, pairwise, mac_addr) + TP_ARGS(wiphy, wdev, key_index, pairwise, mac_addr) ); TRACE_EVENT(rdev_add_key, - TP_PROTO(struct wiphy *wiphy, struct net_device *netdev, u8 key_index, + TP_PROTO(struct wiphy *wiphy, struct wireless_dev *wdev, u8 key_index, bool pairwise, const u8 *mac_addr, u8 mode), - TP_ARGS(wiphy, netdev, key_index, pairwise, mac_addr, mode), + TP_ARGS(wiphy, wdev, key_index, pairwise, mac_addr, mode), TP_STRUCT__entry( WIPHY_ENTRY - NETDEV_ENTRY + WDEV_ENTRY MAC_ENTRY(mac_addr) __field(u8, key_index) __field(bool, pairwise) @@ -482,75 +482,75 @@ TRACE_EVENT(rdev_add_key, ), TP_fast_assign( WIPHY_ASSIGN; - NETDEV_ASSIGN; + WDEV_ASSIGN; MAC_ASSIGN(mac_addr, mac_addr); __entry->key_index = key_index; __entry->pairwise = pairwise; __entry->mode = mode; ), - TP_printk(WIPHY_PR_FMT ", " NETDEV_PR_FMT ", key_index: %u, " + TP_printk(WIPHY_PR_FMT ", " WDEV_PR_FMT ", key_index: %u, " "mode: %u, pairwise: %s, mac addr: " MAC_PR_FMT, - WIPHY_PR_ARG, NETDEV_PR_ARG, __entry->key_index, + WIPHY_PR_ARG, WDEV_PR_ARG, __entry->key_index, __entry->mode, BOOL_TO_STR(__entry->pairwise), MAC_PR_ARG(mac_addr)) ); TRACE_EVENT(rdev_set_default_key, - TP_PROTO(struct wiphy *wiphy, struct net_device *netdev, u8 key_index, + TP_PROTO(struct wiphy *wiphy, struct wireless_dev *wdev, u8 key_index, bool unicast, bool multicast), - TP_ARGS(wiphy, netdev, key_index, unicast, multicast), + TP_ARGS(wiphy, wdev, key_index, unicast, multicast), TP_STRUCT__entry( WIPHY_ENTRY - NETDEV_ENTRY + WDEV_ENTRY __field(u8, key_index) __field(bool, unicast) __field(bool, multicast) ), TP_fast_assign( WIPHY_ASSIGN; - NETDEV_ASSIGN; + WDEV_ASSIGN; __entry->key_index = key_index; __entry->unicast = unicast; __entry->multicast = multicast; ), - TP_printk(WIPHY_PR_FMT ", " NETDEV_PR_FMT ", key index: %u, unicast: %s, multicast: %s", - WIPHY_PR_ARG, NETDEV_PR_ARG, __entry->key_index, + TP_printk(WIPHY_PR_FMT ", " WDEV_PR_FMT ", key index: %u, unicast: %s, multicast: %s", + WIPHY_PR_ARG, WDEV_PR_ARG, __entry->key_index, BOOL_TO_STR(__entry->unicast), BOOL_TO_STR(__entry->multicast)) ); TRACE_EVENT(rdev_set_default_mgmt_key, - TP_PROTO(struct wiphy *wiphy, struct net_device *netdev, u8 key_index), - TP_ARGS(wiphy, netdev, key_index), + TP_PROTO(struct wiphy *wiphy, struct wireless_dev *wdev, u8 key_index), + TP_ARGS(wiphy, wdev, key_index), TP_STRUCT__entry( WIPHY_ENTRY - NETDEV_ENTRY + WDEV_ENTRY __field(u8, key_index) ), TP_fast_assign( WIPHY_ASSIGN; - NETDEV_ASSIGN; + WDEV_ASSIGN; __entry->key_index = key_index; ), - TP_printk(WIPHY_PR_FMT ", " NETDEV_PR_FMT ", key index: %u", - WIPHY_PR_ARG, NETDEV_PR_ARG, __entry->key_index) + TP_printk(WIPHY_PR_FMT ", " WDEV_PR_FMT ", key index: %u", + WIPHY_PR_ARG, WDEV_PR_ARG, __entry->key_index) ); TRACE_EVENT(rdev_set_default_beacon_key, - TP_PROTO(struct wiphy *wiphy, struct net_device *netdev, u8 key_index), - TP_ARGS(wiphy, netdev, key_index), + TP_PROTO(struct wiphy *wiphy, struct wireless_dev *wdev, u8 key_index), + TP_ARGS(wiphy, wdev, key_index), TP_STRUCT__entry( WIPHY_ENTRY - NETDEV_ENTRY + WDEV_ENTRY __field(u8, key_index) ), TP_fast_assign( WIPHY_ASSIGN; - NETDEV_ASSIGN; + WDEV_ASSIGN; __entry->key_index = key_index; ), - TP_printk(WIPHY_PR_FMT ", " NETDEV_PR_FMT ", key index: %u", - WIPHY_PR_ARG, NETDEV_PR_ARG, __entry->key_index) + TP_printk(WIPHY_PR_FMT ", " WDEV_PR_FMT ", key index: %u", + WIPHY_PR_ARG, WDEV_PR_ARG, __entry->key_index) ); TRACE_EVENT(rdev_start_ap, diff --git a/net/wireless/util.c b/net/wireless/util.c index e692a17..3dc83bb 100644 --- a/net/wireless/util.c +++ b/net/wireless/util.c @@ -926,7 +926,6 @@ EXPORT_SYMBOL(ieee80211_bss_get_elem); void cfg80211_upload_connect_keys(struct wireless_dev *wdev) { struct cfg80211_registered_device *rdev = wiphy_to_rdev(wdev->wiphy); - struct net_device *dev = wdev->netdev; int i; if (!wdev->connect_keys) @@ -935,14 +934,14 @@ void cfg80211_upload_connect_keys(struct wireless_dev *wdev) for (i = 0; i < CFG80211_MAX_WEP_KEYS; i++) { if (!wdev->connect_keys->params[i].cipher) continue; - if (rdev_add_key(rdev, dev, i, false, NULL, + if (rdev_add_key(rdev, wdev, i, false, NULL, &wdev->connect_keys->params[i])) { - netdev_err(dev, "failed to set key %d\n", i); + wdev_err(wdev, "failed to set key %d\n", i); continue; } if (wdev->connect_keys->def == i && - rdev_set_default_key(rdev, dev, i, true, true)) { - netdev_err(dev, "failed to set defkey %d\n", i); + rdev_set_default_key(rdev, wdev, i, true, true)) { + wdev_err(wdev, "failed to set defkey %d\n", i); continue; } } diff --git a/net/wireless/wext-compat.c b/net/wireless/wext-compat.c index a32065d..08fcd20 100644 --- a/net/wireless/wext-compat.c +++ b/net/wireless/wext-compat.c @@ -465,7 +465,7 @@ static int __cfg80211_set_encryption(struct cfg80211_registered_device *rdev, !(rdev->wiphy.flags & WIPHY_FLAG_IBSS_RSN)) err = -ENOENT; else - err = rdev_del_key(rdev, dev, idx, pairwise, + err = rdev_del_key(rdev, wdev, idx, pairwise, addr); } wdev->wext.connect.privacy = false; @@ -502,7 +502,7 @@ static int __cfg80211_set_encryption(struct cfg80211_registered_device *rdev, err = 0; if (wdev->current_bss) - err = rdev_add_key(rdev, dev, idx, pairwise, addr, params); + err = rdev_add_key(rdev, wdev, idx, pairwise, addr, params); else if (params->cipher != WLAN_CIPHER_SUITE_WEP40 && params->cipher != WLAN_CIPHER_SUITE_WEP104) return -EINVAL; @@ -537,7 +537,7 @@ static int __cfg80211_set_encryption(struct cfg80211_registered_device *rdev, __cfg80211_leave_ibss(rdev, wdev->netdev, true); rejoin = true; } - err = rdev_set_default_key(rdev, dev, idx, true, true); + err = rdev_set_default_key(rdev, wdev, idx, true, true); } if (!err) { wdev->wext.default_key = idx; @@ -550,7 +550,7 @@ static int __cfg80211_set_encryption(struct cfg80211_registered_device *rdev, if (params->cipher == WLAN_CIPHER_SUITE_AES_CMAC && (tx_key || (!addr && wdev->wext.default_mgmt_key == -1))) { if (wdev->current_bss) - err = rdev_set_default_mgmt_key(rdev, dev, idx); + err = rdev_set_default_mgmt_key(rdev, wdev, idx); if (!err) wdev->wext.default_mgmt_key = idx; return err; @@ -614,7 +614,7 @@ static int cfg80211_wext_siwencode(struct net_device *dev, err = 0; wdev_lock(wdev); if (wdev->current_bss) - err = rdev_set_default_key(rdev, dev, idx, true, + err = rdev_set_default_key(rdev, wdev, idx, true, true); if (!err) wdev->wext.default_key = idx; -- 2.7.4 ^ permalink raw reply related [flat|nested] 6+ messages in thread
* Re: [PATCH 3/3] cfg80211: Add support for key operations on NL80211_IFTYPE_MLO_LINK 2022-02-22 15:23 ` [PATCH 3/3] cfg80211: Add support for key operations on NL80211_IFTYPE_MLO_LINK Veerendranath Jakkam @ 2022-02-23 4:18 ` kernel test robot 2022-02-23 9:46 ` kernel test robot 1 sibling, 0 replies; 6+ messages in thread From: kernel test robot @ 2022-02-23 4:18 UTC (permalink / raw) To: Veerendranath Jakkam, johannes; +Cc: kbuild-all, linux-wireless, quic_usdutt Hi Veerendranath, Thank you for the patch! Yet something to improve: [auto build test ERROR on wireless-next/main] [also build test ERROR on next-20220222] [cannot apply to wireless/main jberg-mac80211-next/master jberg-mac80211/master v5.17-rc5] [If your patch is applied to the wrong git tree, kindly drop us a note. And when submitting patch, we suggest to use '--base' as documented in https://git-scm.com/docs/git-format-patch] url: https://github.com/0day-ci/linux/commits/Veerendranath-Jakkam/cfg80211-Add-MLO-Link-Device-abstraction/20220222-232453 base: https://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git main config: m68k-allyesconfig (https://download.01.org/0day-ci/archive/20220223/202202231233.yxA9uZON-lkp@intel.com/config) compiler: m68k-linux-gcc (GCC) 11.2.0 reproduce (this is a W=1 build): wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # https://github.com/0day-ci/linux/commit/01fd3272c5cf2f778a16c217e6c0dbe7064fc9f5 git remote add linux-review https://github.com/0day-ci/linux git fetch --no-tags linux-review Veerendranath-Jakkam/cfg80211-Add-MLO-Link-Device-abstraction/20220222-232453 git checkout 01fd3272c5cf2f778a16c217e6c0dbe7064fc9f5 # save the config file to linux build tree mkdir build_dir COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.2.0 make.cross O=build_dir ARCH=m68k SHELL=/bin/bash If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp@intel.com> All errors (new ones prefixed by >>): >> drivers/net/wireless/marvell/mwifiex/cfg80211.c:4250:28: error: initialization of 'int (*)(struct wiphy *, struct wireless_dev *, u8, bool, bool)' {aka 'int (*)(struct wiphy *, struct wireless_dev *, unsigned char, _Bool, _Bool)'} from incompatible pointer type 'int (*)(struct wiphy *, struct net_device *, u8, bool, bool)' {aka 'int (*)(struct wiphy *, struct net_device *, unsigned char, _Bool, _Bool)'} [-Werror=incompatible-pointer-types] 4250 | .set_default_key = mwifiex_cfg80211_set_default_key, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ drivers/net/wireless/marvell/mwifiex/cfg80211.c:4250:28: note: (near initialization for 'mwifiex_cfg80211_ops.set_default_key') cc1: some warnings being treated as errors vim +4250 drivers/net/wireless/marvell/mwifiex/cfg80211.c 1f4dfd8a1e911c drivers/net/wireless/mwifiex/cfg80211.c Avinash Patil 2014-02-07 4227 5e6e3a92b9a4c9 drivers/net/wireless/mwifiex/cfg80211.c Bing Zhao 2011-03-21 4228 /* station cfg80211 operations */ 5e6e3a92b9a4c9 drivers/net/wireless/mwifiex/cfg80211.c Bing Zhao 2011-03-21 4229 static struct cfg80211_ops mwifiex_cfg80211_ops = { 93a1df48d22429 drivers/net/wireless/mwifiex/cfg80211.c Yogesh Ashok Powar 2011-09-26 4230 .add_virtual_intf = mwifiex_add_virtual_intf, 93a1df48d22429 drivers/net/wireless/mwifiex/cfg80211.c Yogesh Ashok Powar 2011-09-26 4231 .del_virtual_intf = mwifiex_del_virtual_intf, 5e6e3a92b9a4c9 drivers/net/wireless/mwifiex/cfg80211.c Bing Zhao 2011-03-21 4232 .change_virtual_intf = mwifiex_cfg80211_change_virtual_intf, 5e6e3a92b9a4c9 drivers/net/wireless/mwifiex/cfg80211.c Bing Zhao 2011-03-21 4233 .scan = mwifiex_cfg80211_scan, 5e6e3a92b9a4c9 drivers/net/wireless/mwifiex/cfg80211.c Bing Zhao 2011-03-21 4234 .connect = mwifiex_cfg80211_connect, 5e6e3a92b9a4c9 drivers/net/wireless/mwifiex/cfg80211.c Bing Zhao 2011-03-21 4235 .disconnect = mwifiex_cfg80211_disconnect, 5e6e3a92b9a4c9 drivers/net/wireless/mwifiex/cfg80211.c Bing Zhao 2011-03-21 4236 .get_station = mwifiex_cfg80211_get_station, f85aae6bec6707 drivers/net/wireless/mwifiex/cfg80211.c Amitkumar Karwar 2012-03-15 4237 .dump_station = mwifiex_cfg80211_dump_station, 6bc6c49f1e2f3a drivers/net/wireless/mwifiex/cfg80211.c Xinming Hu 2014-10-31 4238 .dump_survey = mwifiex_cfg80211_dump_survey, 5e6e3a92b9a4c9 drivers/net/wireless/mwifiex/cfg80211.c Bing Zhao 2011-03-21 4239 .set_wiphy_params = mwifiex_cfg80211_set_wiphy_params, 5e6e3a92b9a4c9 drivers/net/wireless/mwifiex/cfg80211.c Bing Zhao 2011-03-21 4240 .join_ibss = mwifiex_cfg80211_join_ibss, 5e6e3a92b9a4c9 drivers/net/wireless/mwifiex/cfg80211.c Bing Zhao 2011-03-21 4241 .leave_ibss = mwifiex_cfg80211_leave_ibss, 5e6e3a92b9a4c9 drivers/net/wireless/mwifiex/cfg80211.c Bing Zhao 2011-03-21 4242 .add_key = mwifiex_cfg80211_add_key, 5e6e3a92b9a4c9 drivers/net/wireless/mwifiex/cfg80211.c Bing Zhao 2011-03-21 4243 .del_key = mwifiex_cfg80211_del_key, 89951db2be5310 drivers/net/wireless/marvell/mwifiex/cfg80211.c Ganapathi Bhat 2016-09-20 4244 .set_default_mgmt_key = mwifiex_cfg80211_set_default_mgmt_key, e39faa73ef14f6 drivers/net/wireless/mwifiex/cfg80211.c Stone Piao 2012-09-25 4245 .mgmt_tx = mwifiex_cfg80211_mgmt_tx, 6cd536fe62ef58 drivers/net/wireless/marvell/mwifiex/cfg80211.c Johannes Berg 2020-04-17 4246 .update_mgmt_frame_registrations = 6cd536fe62ef58 drivers/net/wireless/marvell/mwifiex/cfg80211.c Johannes Berg 2020-04-17 4247 mwifiex_cfg80211_update_mgmt_frame_registrations, 7feb4c48313d58 drivers/net/wireless/mwifiex/cfg80211.c Stone Piao 2012-09-25 4248 .remain_on_channel = mwifiex_cfg80211_remain_on_channel, 7feb4c48313d58 drivers/net/wireless/mwifiex/cfg80211.c Stone Piao 2012-09-25 4249 .cancel_remain_on_channel = mwifiex_cfg80211_cancel_remain_on_channel, 5e6e3a92b9a4c9 drivers/net/wireless/mwifiex/cfg80211.c Bing Zhao 2011-03-21 @4250 .set_default_key = mwifiex_cfg80211_set_default_key, 5e6e3a92b9a4c9 drivers/net/wireless/mwifiex/cfg80211.c Bing Zhao 2011-03-21 4251 .set_power_mgmt = mwifiex_cfg80211_set_power_mgmt, 5e6e3a92b9a4c9 drivers/net/wireless/mwifiex/cfg80211.c Bing Zhao 2011-03-21 4252 .set_tx_power = mwifiex_cfg80211_set_tx_power, 7d54bacadce17f drivers/net/wireless/marvell/mwifiex/cfg80211.c Javier Martinez Canillas 2016-06-06 4253 .get_tx_power = mwifiex_cfg80211_get_tx_power, 5d82c53a380ca9 drivers/net/wireless/mwifiex/cfg80211.c Yogesh Ashok Powar 2011-07-11 4254 .set_bitrate_mask = mwifiex_cfg80211_set_bitrate_mask, 12190c5d80bd3c drivers/net/wireless/mwifiex/cfg80211.c Avinash Patil 2012-05-08 4255 .start_ap = mwifiex_cfg80211_start_ap, 12190c5d80bd3c drivers/net/wireless/mwifiex/cfg80211.c Avinash Patil 2012-05-08 4256 .stop_ap = mwifiex_cfg80211_stop_ap, 5370c83684d9e7 drivers/net/wireless/mwifiex/cfg80211.c Avinash Patil 2012-06-28 4257 .change_beacon = mwifiex_cfg80211_change_beacon, fa444bf88ce2ba drivers/net/wireless/mwifiex/cfg80211.c Amitkumar Karwar 2012-03-15 4258 .set_cqm_rssi_config = mwifiex_cfg80211_set_cqm_rssi_config, 8a279d5b4dc128 drivers/net/wireless/mwifiex/cfg80211.c Amitkumar Karwar 2012-07-02 4259 .set_antenna = mwifiex_cfg80211_set_antenna, 3ee712857958c2 drivers/net/wireless/marvell/mwifiex/cfg80211.c Shengzhen Li 2016-06-06 4260 .get_antenna = mwifiex_cfg80211_get_antenna, 0f9e9b8ba72bc7 drivers/net/wireless/mwifiex/cfg80211.c Avinash Patil 2013-05-17 4261 .del_station = mwifiex_cfg80211_del_station, 0c9b7f22e8e1f3 drivers/net/wireless/marvell/mwifiex/cfg80211.c Xinming Hu 2016-01-13 4262 .sched_scan_start = mwifiex_cfg80211_sched_scan_start, 0c9b7f22e8e1f3 drivers/net/wireless/marvell/mwifiex/cfg80211.c Xinming Hu 2016-01-13 4263 .sched_scan_stop = mwifiex_cfg80211_sched_scan_stop, 7da060c1c01b10 drivers/net/wireless/mwifiex/cfg80211.c Amitkumar Karwar 2013-03-04 4264 #ifdef CONFIG_PM 7da060c1c01b10 drivers/net/wireless/mwifiex/cfg80211.c Amitkumar Karwar 2013-03-04 4265 .suspend = mwifiex_cfg80211_suspend, 7da060c1c01b10 drivers/net/wireless/mwifiex/cfg80211.c Amitkumar Karwar 2013-03-04 4266 .resume = mwifiex_cfg80211_resume, 7da060c1c01b10 drivers/net/wireless/mwifiex/cfg80211.c Amitkumar Karwar 2013-03-04 4267 .set_wakeup = mwifiex_cfg80211_set_wakeup, f6b1cbe029f682 drivers/net/wireless/marvell/mwifiex/cfg80211.c Ganapathi Bhat 2016-04-05 4268 .set_rekey_data = mwifiex_set_rekey_data, 7da060c1c01b10 drivers/net/wireless/mwifiex/cfg80211.c Amitkumar Karwar 2013-03-04 4269 #endif d1e2586f484dfc drivers/net/wireless/mwifiex/cfg80211.c Bing Zhao 2013-08-09 4270 .set_coalesce = mwifiex_cfg80211_set_coalesce, b23bce29656801 drivers/net/wireless/mwifiex/cfg80211.c Avinash Patil 2014-02-07 4271 .tdls_mgmt = mwifiex_cfg80211_tdls_mgmt, 429d90d2212b56 drivers/net/wireless/mwifiex/cfg80211.c Avinash Patil 2014-02-07 4272 .tdls_oper = mwifiex_cfg80211_tdls_oper, b04975970676d7 drivers/net/wireless/mwifiex/cfg80211.c Xinming Hu 2015-06-22 4273 .tdls_channel_switch = mwifiex_cfg80211_tdls_chan_switch, b04975970676d7 drivers/net/wireless/mwifiex/cfg80211.c Xinming Hu 2015-06-22 4274 .tdls_cancel_channel_switch = mwifiex_cfg80211_tdls_cancel_chan_switch, e48e0de0053f07 drivers/net/wireless/mwifiex/cfg80211.c Avinash Patil 2014-02-07 4275 .add_station = mwifiex_cfg80211_add_station, 1f4dfd8a1e911c drivers/net/wireless/mwifiex/cfg80211.c Avinash Patil 2014-02-07 4276 .change_station = mwifiex_cfg80211_change_station, 3935ccc14d2c68 drivers/net/wireless/marvell/mwifiex/cfg80211.c Xinming Hu 2016-09-02 4277 CFG80211_TESTMODE_CMD(mwifiex_tm_cmd) 7ee38bf4edeac8 drivers/net/wireless/mwifiex/cfg80211.c Xinming Hu 2015-06-03 4278 .get_channel = mwifiex_cfg80211_get_channel, 85afb18621be39 drivers/net/wireless/mwifiex/cfg80211.c Avinash Patil 2015-01-28 4279 .start_radar_detection = mwifiex_cfg80211_start_radar_detection, 7d652034d1a08b drivers/net/wireless/mwifiex/cfg80211.c Avinash Patil 2015-01-28 4280 .channel_switch = mwifiex_cfg80211_channel_switch, 5e6e3a92b9a4c9 drivers/net/wireless/mwifiex/cfg80211.c Bing Zhao 2011-03-21 4281 }; 5e6e3a92b9a4c9 drivers/net/wireless/mwifiex/cfg80211.c Bing Zhao 2011-03-21 4282 --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org ^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [PATCH 3/3] cfg80211: Add support for key operations on NL80211_IFTYPE_MLO_LINK 2022-02-22 15:23 ` [PATCH 3/3] cfg80211: Add support for key operations on NL80211_IFTYPE_MLO_LINK Veerendranath Jakkam 2022-02-23 4:18 ` kernel test robot @ 2022-02-23 9:46 ` kernel test robot 1 sibling, 0 replies; 6+ messages in thread From: kernel test robot @ 2022-02-23 9:46 UTC (permalink / raw) To: Veerendranath Jakkam, johannes Cc: llvm, kbuild-all, linux-wireless, quic_usdutt Hi Veerendranath, Thank you for the patch! Yet something to improve: [auto build test ERROR on wireless-next/main] [also build test ERROR on next-20220222] [cannot apply to wireless/main jberg-mac80211-next/master jberg-mac80211/master v5.17-rc5] [If your patch is applied to the wrong git tree, kindly drop us a note. And when submitting patch, we suggest to use '--base' as documented in https://git-scm.com/docs/git-format-patch] url: https://github.com/0day-ci/linux/commits/Veerendranath-Jakkam/cfg80211-Add-MLO-Link-Device-abstraction/20220222-232453 base: https://git.kernel.org/pub/scm/linux/kernel/git/wireless/wireless-next.git main config: hexagon-allyesconfig (https://download.01.org/0day-ci/archive/20220223/202202231723.GagTLvZe-lkp@intel.com/config) compiler: clang version 15.0.0 (https://github.com/llvm/llvm-project d271fc04d5b97b12e6b797c6067d3c96a8d7470e) reproduce (this is a W=1 build): wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # https://github.com/0day-ci/linux/commit/01fd3272c5cf2f778a16c217e6c0dbe7064fc9f5 git remote add linux-review https://github.com/0day-ci/linux git fetch --no-tags linux-review Veerendranath-Jakkam/cfg80211-Add-MLO-Link-Device-abstraction/20220222-232453 git checkout 01fd3272c5cf2f778a16c217e6c0dbe7064fc9f5 # save the config file to linux build tree mkdir build_dir COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=hexagon SHELL=/bin/bash If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp@intel.com> All errors (new ones prefixed by >>): >> drivers/net/wireless/marvell/mwifiex/cfg80211.c:4250:21: error: incompatible function pointer types initializing 'int (*)(struct wiphy *, struct wireless_dev *, u8, bool, bool)' (aka 'int (*)(struct wiphy *, struct wireless_dev *, unsigned char, _Bool, _Bool)') with an expression of type 'int (struct wiphy *, struct net_device *, u8, bool, bool)' (aka 'int (struct wiphy *, struct net_device *, unsigned char, _Bool, _Bool)') [-Werror,-Wincompatible-function-pointer-types] .set_default_key = mwifiex_cfg80211_set_default_key, ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ 1 error generated. vim +4250 drivers/net/wireless/marvell/mwifiex/cfg80211.c 1f4dfd8a1e911c drivers/net/wireless/mwifiex/cfg80211.c Avinash Patil 2014-02-07 4227 5e6e3a92b9a4c9 drivers/net/wireless/mwifiex/cfg80211.c Bing Zhao 2011-03-21 4228 /* station cfg80211 operations */ 5e6e3a92b9a4c9 drivers/net/wireless/mwifiex/cfg80211.c Bing Zhao 2011-03-21 4229 static struct cfg80211_ops mwifiex_cfg80211_ops = { 93a1df48d22429 drivers/net/wireless/mwifiex/cfg80211.c Yogesh Ashok Powar 2011-09-26 4230 .add_virtual_intf = mwifiex_add_virtual_intf, 93a1df48d22429 drivers/net/wireless/mwifiex/cfg80211.c Yogesh Ashok Powar 2011-09-26 4231 .del_virtual_intf = mwifiex_del_virtual_intf, 5e6e3a92b9a4c9 drivers/net/wireless/mwifiex/cfg80211.c Bing Zhao 2011-03-21 4232 .change_virtual_intf = mwifiex_cfg80211_change_virtual_intf, 5e6e3a92b9a4c9 drivers/net/wireless/mwifiex/cfg80211.c Bing Zhao 2011-03-21 4233 .scan = mwifiex_cfg80211_scan, 5e6e3a92b9a4c9 drivers/net/wireless/mwifiex/cfg80211.c Bing Zhao 2011-03-21 4234 .connect = mwifiex_cfg80211_connect, 5e6e3a92b9a4c9 drivers/net/wireless/mwifiex/cfg80211.c Bing Zhao 2011-03-21 4235 .disconnect = mwifiex_cfg80211_disconnect, 5e6e3a92b9a4c9 drivers/net/wireless/mwifiex/cfg80211.c Bing Zhao 2011-03-21 4236 .get_station = mwifiex_cfg80211_get_station, f85aae6bec6707 drivers/net/wireless/mwifiex/cfg80211.c Amitkumar Karwar 2012-03-15 4237 .dump_station = mwifiex_cfg80211_dump_station, 6bc6c49f1e2f3a drivers/net/wireless/mwifiex/cfg80211.c Xinming Hu 2014-10-31 4238 .dump_survey = mwifiex_cfg80211_dump_survey, 5e6e3a92b9a4c9 drivers/net/wireless/mwifiex/cfg80211.c Bing Zhao 2011-03-21 4239 .set_wiphy_params = mwifiex_cfg80211_set_wiphy_params, 5e6e3a92b9a4c9 drivers/net/wireless/mwifiex/cfg80211.c Bing Zhao 2011-03-21 4240 .join_ibss = mwifiex_cfg80211_join_ibss, 5e6e3a92b9a4c9 drivers/net/wireless/mwifiex/cfg80211.c Bing Zhao 2011-03-21 4241 .leave_ibss = mwifiex_cfg80211_leave_ibss, 5e6e3a92b9a4c9 drivers/net/wireless/mwifiex/cfg80211.c Bing Zhao 2011-03-21 4242 .add_key = mwifiex_cfg80211_add_key, 5e6e3a92b9a4c9 drivers/net/wireless/mwifiex/cfg80211.c Bing Zhao 2011-03-21 4243 .del_key = mwifiex_cfg80211_del_key, 89951db2be5310 drivers/net/wireless/marvell/mwifiex/cfg80211.c Ganapathi Bhat 2016-09-20 4244 .set_default_mgmt_key = mwifiex_cfg80211_set_default_mgmt_key, e39faa73ef14f6 drivers/net/wireless/mwifiex/cfg80211.c Stone Piao 2012-09-25 4245 .mgmt_tx = mwifiex_cfg80211_mgmt_tx, 6cd536fe62ef58 drivers/net/wireless/marvell/mwifiex/cfg80211.c Johannes Berg 2020-04-17 4246 .update_mgmt_frame_registrations = 6cd536fe62ef58 drivers/net/wireless/marvell/mwifiex/cfg80211.c Johannes Berg 2020-04-17 4247 mwifiex_cfg80211_update_mgmt_frame_registrations, 7feb4c48313d58 drivers/net/wireless/mwifiex/cfg80211.c Stone Piao 2012-09-25 4248 .remain_on_channel = mwifiex_cfg80211_remain_on_channel, 7feb4c48313d58 drivers/net/wireless/mwifiex/cfg80211.c Stone Piao 2012-09-25 4249 .cancel_remain_on_channel = mwifiex_cfg80211_cancel_remain_on_channel, 5e6e3a92b9a4c9 drivers/net/wireless/mwifiex/cfg80211.c Bing Zhao 2011-03-21 @4250 .set_default_key = mwifiex_cfg80211_set_default_key, 5e6e3a92b9a4c9 drivers/net/wireless/mwifiex/cfg80211.c Bing Zhao 2011-03-21 4251 .set_power_mgmt = mwifiex_cfg80211_set_power_mgmt, 5e6e3a92b9a4c9 drivers/net/wireless/mwifiex/cfg80211.c Bing Zhao 2011-03-21 4252 .set_tx_power = mwifiex_cfg80211_set_tx_power, 7d54bacadce17f drivers/net/wireless/marvell/mwifiex/cfg80211.c Javier Martinez Canillas 2016-06-06 4253 .get_tx_power = mwifiex_cfg80211_get_tx_power, 5d82c53a380ca9 drivers/net/wireless/mwifiex/cfg80211.c Yogesh Ashok Powar 2011-07-11 4254 .set_bitrate_mask = mwifiex_cfg80211_set_bitrate_mask, 12190c5d80bd3c drivers/net/wireless/mwifiex/cfg80211.c Avinash Patil 2012-05-08 4255 .start_ap = mwifiex_cfg80211_start_ap, 12190c5d80bd3c drivers/net/wireless/mwifiex/cfg80211.c Avinash Patil 2012-05-08 4256 .stop_ap = mwifiex_cfg80211_stop_ap, 5370c83684d9e7 drivers/net/wireless/mwifiex/cfg80211.c Avinash Patil 2012-06-28 4257 .change_beacon = mwifiex_cfg80211_change_beacon, fa444bf88ce2ba drivers/net/wireless/mwifiex/cfg80211.c Amitkumar Karwar 2012-03-15 4258 .set_cqm_rssi_config = mwifiex_cfg80211_set_cqm_rssi_config, 8a279d5b4dc128 drivers/net/wireless/mwifiex/cfg80211.c Amitkumar Karwar 2012-07-02 4259 .set_antenna = mwifiex_cfg80211_set_antenna, 3ee712857958c2 drivers/net/wireless/marvell/mwifiex/cfg80211.c Shengzhen Li 2016-06-06 4260 .get_antenna = mwifiex_cfg80211_get_antenna, 0f9e9b8ba72bc7 drivers/net/wireless/mwifiex/cfg80211.c Avinash Patil 2013-05-17 4261 .del_station = mwifiex_cfg80211_del_station, 0c9b7f22e8e1f3 drivers/net/wireless/marvell/mwifiex/cfg80211.c Xinming Hu 2016-01-13 4262 .sched_scan_start = mwifiex_cfg80211_sched_scan_start, 0c9b7f22e8e1f3 drivers/net/wireless/marvell/mwifiex/cfg80211.c Xinming Hu 2016-01-13 4263 .sched_scan_stop = mwifiex_cfg80211_sched_scan_stop, 7da060c1c01b10 drivers/net/wireless/mwifiex/cfg80211.c Amitkumar Karwar 2013-03-04 4264 #ifdef CONFIG_PM 7da060c1c01b10 drivers/net/wireless/mwifiex/cfg80211.c Amitkumar Karwar 2013-03-04 4265 .suspend = mwifiex_cfg80211_suspend, 7da060c1c01b10 drivers/net/wireless/mwifiex/cfg80211.c Amitkumar Karwar 2013-03-04 4266 .resume = mwifiex_cfg80211_resume, 7da060c1c01b10 drivers/net/wireless/mwifiex/cfg80211.c Amitkumar Karwar 2013-03-04 4267 .set_wakeup = mwifiex_cfg80211_set_wakeup, f6b1cbe029f682 drivers/net/wireless/marvell/mwifiex/cfg80211.c Ganapathi Bhat 2016-04-05 4268 .set_rekey_data = mwifiex_set_rekey_data, 7da060c1c01b10 drivers/net/wireless/mwifiex/cfg80211.c Amitkumar Karwar 2013-03-04 4269 #endif d1e2586f484dfc drivers/net/wireless/mwifiex/cfg80211.c Bing Zhao 2013-08-09 4270 .set_coalesce = mwifiex_cfg80211_set_coalesce, b23bce29656801 drivers/net/wireless/mwifiex/cfg80211.c Avinash Patil 2014-02-07 4271 .tdls_mgmt = mwifiex_cfg80211_tdls_mgmt, 429d90d2212b56 drivers/net/wireless/mwifiex/cfg80211.c Avinash Patil 2014-02-07 4272 .tdls_oper = mwifiex_cfg80211_tdls_oper, b04975970676d7 drivers/net/wireless/mwifiex/cfg80211.c Xinming Hu 2015-06-22 4273 .tdls_channel_switch = mwifiex_cfg80211_tdls_chan_switch, b04975970676d7 drivers/net/wireless/mwifiex/cfg80211.c Xinming Hu 2015-06-22 4274 .tdls_cancel_channel_switch = mwifiex_cfg80211_tdls_cancel_chan_switch, e48e0de0053f07 drivers/net/wireless/mwifiex/cfg80211.c Avinash Patil 2014-02-07 4275 .add_station = mwifiex_cfg80211_add_station, 1f4dfd8a1e911c drivers/net/wireless/mwifiex/cfg80211.c Avinash Patil 2014-02-07 4276 .change_station = mwifiex_cfg80211_change_station, 3935ccc14d2c68 drivers/net/wireless/marvell/mwifiex/cfg80211.c Xinming Hu 2016-09-02 4277 CFG80211_TESTMODE_CMD(mwifiex_tm_cmd) 7ee38bf4edeac8 drivers/net/wireless/mwifiex/cfg80211.c Xinming Hu 2015-06-03 4278 .get_channel = mwifiex_cfg80211_get_channel, 85afb18621be39 drivers/net/wireless/mwifiex/cfg80211.c Avinash Patil 2015-01-28 4279 .start_radar_detection = mwifiex_cfg80211_start_radar_detection, 7d652034d1a08b drivers/net/wireless/mwifiex/cfg80211.c Avinash Patil 2015-01-28 4280 .channel_switch = mwifiex_cfg80211_channel_switch, 5e6e3a92b9a4c9 drivers/net/wireless/mwifiex/cfg80211.c Bing Zhao 2011-03-21 4281 }; 5e6e3a92b9a4c9 drivers/net/wireless/mwifiex/cfg80211.c Bing Zhao 2011-03-21 4282 --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org ^ permalink raw reply [flat|nested] 6+ messages in thread
end of thread, other threads:[~2022-02-23 9:47 UTC | newest] Thread overview: 6+ messages (download: mbox.gz follow: Atom feed -- links below jump to the message on this page -- 2022-02-22 15:23 [PATCH 0/3] cfg80211: Add MLO Link Device abstraction Veerendranath Jakkam 2022-02-22 15:23 ` [PATCH 1/3] cfg80211: Add NL80211_IFTYPE_MLO_LINK type for MLO links on MLD STA Veerendranath Jakkam 2022-02-22 15:23 ` [PATCH 2/3] cfg80211: Indicate MLO links info in connect/roam events Veerendranath Jakkam 2022-02-22 15:23 ` [PATCH 3/3] cfg80211: Add support for key operations on NL80211_IFTYPE_MLO_LINK Veerendranath Jakkam 2022-02-23 4:18 ` kernel test robot 2022-02-23 9:46 ` kernel test robot
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