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Merge tag 'mac80211-next-for-davem-2018-05-23' of git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next

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Johannes Berg says:

For this round, we have various things all over the place, notably
 * a fix for a race in aggregation, which I want to let
   bake for a bit longer before sending to stable
 * some new statistics (ACK RSSI, TXQ)
 * TXQ configuration
 * preparations for HE, particularly radiotap
 * replace confusing "country IE" by "country element" since it's
   not referring to Ireland

Note that I merged net-next to get a fix from mac80211 that got
there via net, to apply one patch that would otherwise conflict.
====================

Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
David S. Miller
2018-05-23 15:53:00 -04:00
parent 5a867abdf6 bad2929733
commit 5ee6ad201e
28 changed files with 968 additions and 180 deletions
Download Patch File Download Diff File Expand all files Collapse all files
include/net/cfg80211.h
+112 -19
View File
@@ -1079,6 +1079,37 @@ struct sta_bss_parameters {
u16 beacon_interval;
};
/**
* struct cfg80211_txq_stats - TXQ statistics for this TID
* @filled: bitmap of flags using the bits of &enum nl80211_txq_stats to
* indicate the relevant values in this struct are filled
* @backlog_bytes: total number of bytes currently backlogged
* @backlog_packets: total number of packets currently backlogged
* @flows: number of new flows seen
* @drops: total number of packets dropped
* @ecn_marks: total number of packets marked with ECN CE
* @overlimit: number of drops due to queue space overflow
* @overmemory: number of drops due to memory limit overflow
* @collisions: number of hash collisions
* @tx_bytes: total number of bytes dequeued
* @tx_packets: total number of packets dequeued
* @max_flows: maximum number of flows supported
*/
struct cfg80211_txq_stats {
u32 filled;
u32 backlog_bytes;
u32 backlog_packets;
u32 flows;
u32 drops;
u32 ecn_marks;
u32 overlimit;
u32 overmemory;
u32 collisions;
u32 tx_bytes;
u32 tx_packets;
u32 max_flows;
};
/**
* struct cfg80211_tid_stats - per-TID statistics
* @filled: bitmap of flags using the bits of &enum nl80211_tid_stats to
@@ -1088,6 +1119,7 @@ struct sta_bss_parameters {
* @tx_msdu_retries: number of retries (not counting the first) for
* transmitted MSDUs
* @tx_msdu_failed: number of failed transmitted MSDUs
* @txq_stats: TXQ statistics
*/
struct cfg80211_tid_stats {
u32 filled;
@@ -1095,6 +1127,7 @@ struct cfg80211_tid_stats {
u64 tx_msdu;
u64 tx_msdu_retries;
u64 tx_msdu_failed;
struct cfg80211_txq_stats txq_stats;
};
#define IEEE80211_MAX_CHAINS 4
@@ -1151,7 +1184,10 @@ struct cfg80211_tid_stats {
* @rx_duration: aggregate PPDU duration(usecs) for all the frames from a peer
* @pertid: per-TID statistics, see &struct cfg80211_tid_stats, using the last
* (IEEE80211_NUM_TIDS) index for MSDUs not encapsulated in QoS-MPDUs.
* Note that this doesn't use the @filled bit, but is used if non-NULL.
* @ack_signal: signal strength (in dBm) of the last ACK frame.
* @avg_ack_signal: average rssi value of ack packet for the no of msdu's has
* been sent.
*/
struct station_info {
u64 filled;
@@ -1195,8 +1231,9 @@ struct station_info {
u64 rx_beacon;
u64 rx_duration;
u8 rx_beacon_signal_avg;
struct cfg80211_tid_stats pertid[IEEE80211_NUM_TIDS + 1];
struct cfg80211_tid_stats *pertid;
s8 ack_signal;
s8 avg_ack_signal;
};
#if IS_ENABLED(CONFIG_CFG80211)
@@ -2188,9 +2225,14 @@ struct cfg80211_connect_params {
* have to be updated as part of update_connect_params() call.
*
* @UPDATE_ASSOC_IES: Indicates whether association request IEs are updated
* @UPDATE_FILS_ERP_INFO: Indicates that FILS connection parameters (realm,
* username, erp sequence number and rrk) are updated
* @UPDATE_AUTH_TYPE: Indicates that authentication type is updated
*/
enum cfg80211_connect_params_changed {
UPDATE_ASSOC_IES = BIT(0),
UPDATE_FILS_ERP_INFO = BIT(1),
UPDATE_AUTH_TYPE = BIT(2),
};
/**
@@ -2201,6 +2243,9 @@ enum cfg80211_connect_params_changed {
* @WIPHY_PARAM_RTS_THRESHOLD: wiphy->rts_threshold has changed
* @WIPHY_PARAM_COVERAGE_CLASS: coverage class changed
* @WIPHY_PARAM_DYN_ACK: dynack has been enabled
* @WIPHY_PARAM_TXQ_LIMIT: TXQ packet limit has been changed
* @WIPHY_PARAM_TXQ_MEMORY_LIMIT: TXQ memory limit has been changed
* @WIPHY_PARAM_TXQ_QUANTUM: TXQ scheduler quantum
*/
enum wiphy_params_flags {
WIPHY_PARAM_RETRY_SHORT = 1 << 0,
@@ -2209,6 +2254,9 @@ enum wiphy_params_flags {
WIPHY_PARAM_RTS_THRESHOLD = 1 << 3,
WIPHY_PARAM_COVERAGE_CLASS = 1 << 4,
WIPHY_PARAM_DYN_ACK = 1 << 5,
WIPHY_PARAM_TXQ_LIMIT = 1 << 6,
WIPHY_PARAM_TXQ_MEMORY_LIMIT = 1 << 7,
WIPHY_PARAM_TXQ_QUANTUM = 1 << 8,
};
/**
@@ -2961,6 +3009,9 @@ struct cfg80211_external_auth_params {
*
* @set_multicast_to_unicast: configure multicast to unicast conversion for BSS
*
* @get_txq_stats: Get TXQ stats for interface or phy. If wdev is %NULL, this
* function should return phy stats, and interface stats otherwise.
*
* @set_pmk: configure the PMK to be used for offloaded 802.1X 4-Way handshake.
* If not deleted through @del_pmk the PMK remains valid until disconnect
* upon which the driver should clear it.
@@ -3262,6 +3313,10 @@ struct cfg80211_ops {
struct net_device *dev,
const bool enabled);
int (*get_txq_stats)(struct wiphy *wiphy,
struct wireless_dev *wdev,
struct cfg80211_txq_stats *txqstats);
int (*set_pmk)(struct wiphy *wiphy, struct net_device *dev,
const struct cfg80211_pmk_conf *conf);
int (*del_pmk)(struct wiphy *wiphy, struct net_device *dev,
@@ -3806,6 +3861,10 @@ struct wiphy_iftype_ext_capab {
* bitmap of &enum nl80211_band values. For instance, for
* NL80211_BAND_2GHZ, bit 0 would be set
* (i.e. BIT(NL80211_BAND_2GHZ)).
*
* @txq_limit: configuration of internal TX queue frame limit
* @txq_memory_limit: configuration internal TX queue memory limit
* @txq_quantum: configuration of internal TX queue scheduler quantum
*/
struct wiphy {
/* assign these fields before you register the wiphy */
@@ -3940,6 +3999,10 @@ struct wiphy {
u8 nan_supported_bands;
u32 txq_limit;
u32 txq_memory_limit;
u32 txq_quantum;
char priv[0] __aligned(NETDEV_ALIGN);
};
@@ -5362,6 +5425,30 @@ static inline void cfg80211_testmode_event(struct sk_buff *skb, gfp_t gfp)
#define CFG80211_TESTMODE_DUMP(cmd)
#endif
/**
* struct cfg80211_fils_resp_params - FILS connection response params
* @kek: KEK derived from a successful FILS connection (may be %NULL)
* @kek_len: Length of @fils_kek in octets
* @update_erp_next_seq_num: Boolean value to specify whether the value in
* @erp_next_seq_num is valid.
* @erp_next_seq_num: The next sequence number to use in ERP message in
* FILS Authentication. This value should be specified irrespective of the
* status for a FILS connection.
* @pmk: A new PMK if derived from a successful FILS connection (may be %NULL).
* @pmk_len: Length of @pmk in octets
* @pmkid: A new PMKID if derived from a successful FILS connection or the PMKID
* used for this FILS connection (may be %NULL).
*/
struct cfg80211_fils_resp_params {
const u8 *kek;
size_t kek_len;
bool update_erp_next_seq_num;
u16 erp_next_seq_num;
const u8 *pmk;
size_t pmk_len;
const u8 *pmkid;
};
/**
* struct cfg80211_connect_resp_params - Connection response params
* @status: Status code, %WLAN_STATUS_SUCCESS for successful connection, use
@@ -5380,17 +5467,7 @@ static inline void cfg80211_testmode_event(struct sk_buff *skb, gfp_t gfp)
* @req_ie_len: Association request IEs length
* @resp_ie: Association response IEs (may be %NULL)
* @resp_ie_len: Association response IEs length
* @fils_kek: KEK derived from a successful FILS connection (may be %NULL)
* @fils_kek_len: Length of @fils_kek in octets
* @update_erp_next_seq_num: Boolean value to specify whether the value in
* @fils_erp_next_seq_num is valid.
* @fils_erp_next_seq_num: The next sequence number to use in ERP message in
* FILS Authentication. This value should be specified irrespective of the
* status for a FILS connection.
* @pmk: A new PMK if derived from a successful FILS connection (may be %NULL).
* @pmk_len: Length of @pmk in octets
* @pmkid: A new PMKID if derived from a successful FILS connection or the PMKID
* used for this FILS connection (may be %NULL).
* @fils: FILS connection response parameters.
* @timeout_reason: Reason for connection timeout. This is used when the
* connection fails due to a timeout instead of an explicit rejection from
* the AP. %NL80211_TIMEOUT_UNSPECIFIED is used when the timeout reason is
@@ -5406,13 +5483,7 @@ struct cfg80211_connect_resp_params {
size_t req_ie_len;
const u8 *resp_ie;
size_t resp_ie_len;
const u8 *fils_kek;
size_t fils_kek_len;
bool update_erp_next_seq_num;
u16 fils_erp_next_seq_num;
const u8 *pmk;
size_t pmk_len;
const u8 *pmkid;
struct cfg80211_fils_resp_params fils;
enum nl80211_timeout_reason timeout_reason;
};
@@ -5558,6 +5629,7 @@ cfg80211_connect_timeout(struct net_device *dev, const u8 *bssid,
* @req_ie_len: association request IEs length
* @resp_ie: association response IEs (may be %NULL)
* @resp_ie_len: assoc response IEs length
* @fils: FILS related roaming information.
*/
struct cfg80211_roam_info {
struct ieee80211_channel *channel;
@@ -5567,6 +5639,7 @@ struct cfg80211_roam_info {
size_t req_ie_len;
const u8 *resp_ie;
size_t resp_ie_len;
struct cfg80211_fils_resp_params fils;
};
/**
@@ -5648,6 +5721,26 @@ void cfg80211_remain_on_channel_expired(struct wireless_dev *wdev, u64 cookie,
struct ieee80211_channel *chan,
gfp_t gfp);
/**
* cfg80211_sinfo_alloc_tid_stats - allocate per-tid statistics.
*
* @sinfo: the station information
* @gfp: allocation flags
*/
int cfg80211_sinfo_alloc_tid_stats(struct station_info *sinfo, gfp_t gfp);
/**
* cfg80211_sinfo_release_content - release contents of station info
* @sinfo: the station information
*
* Releases any potentially allocated sub-information of the station
* information, but not the struct itself (since it's typically on
* the stack.)
*/
static inline void cfg80211_sinfo_release_content(struct station_info *sinfo)
{
kfree(sinfo->pertid);
}
/**
* cfg80211_new_sta - notify userspace about station
include/net/mac80211.h
+17 -1
View File
@@ -3378,6 +3378,8 @@ enum ieee80211_reconfig_type {
* frame in case that no beacon was heard from the AP/P2P GO.
* The callback will be called before each transmission and upon return
* mac80211 will transmit the frame right away.
* If duration is greater than zero, mac80211 hints to the driver the
* duration for which the operation is requested.
* The callback is optional and can (should!) sleep.
*
* @mgd_protect_tdls_discover: Protect a TDLS discovery session. After sending
@@ -3697,7 +3699,8 @@ struct ieee80211_ops {
u32 sset, u8 *data);
void (*mgd_prepare_tx)(struct ieee80211_hw *hw,
struct ieee80211_vif *vif);
struct ieee80211_vif *vif,
u16 duration);
void (*mgd_protect_tdls_discover)(struct ieee80211_hw *hw,
struct ieee80211_vif *vif);
@@ -4449,6 +4452,19 @@ static inline struct sk_buff *ieee80211_beacon_get(struct ieee80211_hw *hw,
*/
u8 ieee80211_csa_update_counter(struct ieee80211_vif *vif);
/**
* ieee80211_csa_set_counter - request mac80211 to set csa counter
* @vif: &struct ieee80211_vif pointer from the add_interface callback.
* @counter: the new value for the counter
*
* The csa counter can be changed by the device, this API should be
* used by the device driver to update csa counter in mac80211.
*
* It should never be used together with ieee80211_csa_update_counter(),
* as it will cause a race condition around the counter value.
*/
void ieee80211_csa_set_counter(struct ieee80211_vif *vif, u8 counter);
/**
* ieee80211_csa_finish - notify mac80211 about channel switch
* @vif: &struct ieee80211_vif pointer from the add_interface callback.