diff options
| author | Andrei Otcheretianski <andrei.otcheretianski@intel.com> | 2022-06-30 15:27:59 +0300 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2022-07-15 11:43:19 +0200 |
| commit | 67207bab9341418698ae1029b28a44b58c39257e (patch) | |
| tree | 7eebc87214b192fb0d31e3c1cc043043c0198a33 /net/wireless | |
| parent | d2bc52498b6bafb7c2d80347b9f8fea9e3c7fc66 (diff) | |
| download | linux-67207bab9341418698ae1029b28a44b58c39257e.tar.gz | |
wifi: cfg80211/mac80211: Support control port TX from specific link
In case of authentication with a legacy station, link addressed EAPOL frames should be sent. Support it. Signed-off-by: Andrei Otcheretianski <andrei.otcheretianski@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'net/wireless')
| -rw-r--r-- | net/wireless/nl80211.c | 5 | ||||
| -rw-r--r-- | net/wireless/rdev-ops.h | 7 | ||||
| -rw-r--r-- | net/wireless/trace.h | 11 |
3 files changed, 15 insertions, 8 deletions
diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c index 35fcf36bbaad..53d63effbca9 100644 --- a/net/wireless/nl80211.c +++ b/net/wireless/nl80211.c @@ -15223,6 +15223,7 @@ static int nl80211_tx_control_port(struct sk_buff *skb, struct genl_info *info) u16 proto; bool noencrypt; u64 cookie = 0; + int link_id; int err; if (!wiphy_ext_feature_isset(&rdev->wiphy, @@ -15271,8 +15272,10 @@ static int nl80211_tx_control_port(struct sk_buff *skb, struct genl_info *info) noencrypt = nla_get_flag(info->attrs[NL80211_ATTR_CONTROL_PORT_NO_ENCRYPT]); + link_id = nl80211_link_id_or_invalid(info->attrs); + err = rdev_tx_control_port(rdev, dev, buf, len, - dest, cpu_to_be16(proto), noencrypt, + dest, cpu_to_be16(proto), noencrypt, link_id, dont_wait_for_ack ? NULL : &cookie); if (!err && !dont_wait_for_ack) nl_set_extack_cookie_u64(info->extack, cookie); diff --git a/net/wireless/rdev-ops.h b/net/wireless/rdev-ops.h index 53f5a0126dfd..40915a82da73 100644 --- a/net/wireless/rdev-ops.h +++ b/net/wireless/rdev-ops.h @@ -746,13 +746,14 @@ static inline int rdev_tx_control_port(struct cfg80211_registered_device *rdev, struct net_device *dev, const void *buf, size_t len, const u8 *dest, __be16 proto, - const bool noencrypt, u64 *cookie) + const bool noencrypt, int link, + u64 *cookie) { int ret; trace_rdev_tx_control_port(&rdev->wiphy, dev, buf, len, - dest, proto, noencrypt); + dest, proto, noencrypt, link); ret = rdev->ops->tx_control_port(&rdev->wiphy, dev, buf, len, - dest, proto, noencrypt, cookie); + dest, proto, noencrypt, link, cookie); if (cookie) trace_rdev_return_int_cookie(&rdev->wiphy, ret, *cookie); else diff --git a/net/wireless/trace.h b/net/wireless/trace.h index dac66ad5937d..592b9e9e821a 100644 --- a/net/wireless/trace.h +++ b/net/wireless/trace.h @@ -2015,14 +2015,15 @@ TRACE_EVENT(rdev_mgmt_tx, TRACE_EVENT(rdev_tx_control_port, TP_PROTO(struct wiphy *wiphy, struct net_device *netdev, const u8 *buf, size_t len, const u8 *dest, __be16 proto, - bool unencrypted), - TP_ARGS(wiphy, netdev, buf, len, dest, proto, unencrypted), + bool unencrypted, int link_id), + TP_ARGS(wiphy, netdev, buf, len, dest, proto, unencrypted, link_id), TP_STRUCT__entry( WIPHY_ENTRY NETDEV_ENTRY MAC_ENTRY(dest) __field(__be16, proto) __field(bool, unencrypted) + __field(int, link_id) ), TP_fast_assign( WIPHY_ASSIGN; @@ -2030,12 +2031,14 @@ TRACE_EVENT(rdev_tx_control_port, MAC_ASSIGN(dest, dest); __entry->proto = proto; __entry->unencrypted = unencrypted; + __entry->link_id = link_id; ), TP_printk(WIPHY_PR_FMT ", " NETDEV_PR_FMT ", " MAC_PR_FMT "," - " proto: 0x%x, unencrypted: %s", + " proto: 0x%x, unencrypted: %s, link: %d", WIPHY_PR_ARG, NETDEV_PR_ARG, MAC_PR_ARG(dest), be16_to_cpu(__entry->proto), - BOOL_TO_STR(__entry->unencrypted)) + BOOL_TO_STR(__entry->unencrypted), + __entry->link_id) ); TRACE_EVENT(rdev_set_noack_map, |