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-rw-r--r--include/net/cfg80211.h69
-rw-r--r--include/net/icmp.h2
-rw-r--r--include/net/inet_sock.h4
-rw-r--r--include/net/ip.h16
-rw-r--r--include/net/mac80211.h173
-rw-r--r--include/net/netns/conntrack.h3
-rw-r--r--include/net/netns/ipv4.h1
-rw-r--r--include/net/netns/xfrm.h6
-rw-r--r--include/net/netrom.h2
-rw-r--r--include/net/phonet/pep.h3
-rw-r--r--include/net/pkt_sched.h1
-rw-r--r--include/net/regulatory.h1
-rw-r--r--include/net/request_sock.h2
-rw-r--r--include/net/sch_generic.h19
-rw-r--r--include/net/snmp.h2
-rw-r--r--include/net/tcp.h2
-rw-r--r--include/net/xfrm.h10
17 files changed, 263 insertions, 53 deletions
diff --git a/include/net/cfg80211.h b/include/net/cfg80211.h
index add79930f47d..a3f0a7ed31ac 100644
--- a/include/net/cfg80211.h
+++ b/include/net/cfg80211.h
@@ -39,8 +39,8 @@
* @IEEE80211_BAND_5GHZ: around 5GHz band (4.9-5.7)
*/
enum ieee80211_band {
- IEEE80211_BAND_2GHZ,
- IEEE80211_BAND_5GHZ,
+ IEEE80211_BAND_2GHZ = NL80211_BAND_2GHZ,
+ IEEE80211_BAND_5GHZ = NL80211_BAND_5GHZ,
/* keep last */
IEEE80211_NUM_BANDS
@@ -626,8 +626,14 @@ enum cfg80211_signal_type {
* @beacon_interval: the beacon interval as from the frame
* @capability: the capability field in host byte order
* @information_elements: the information elements (Note that there
- * is no guarantee that these are well-formed!)
+ * is no guarantee that these are well-formed!); this is a pointer to
+ * either the beacon_ies or proberesp_ies depending on whether Probe
+ * Response frame has been received
* @len_information_elements: total length of the information elements
+ * @beacon_ies: the information elements from the last Beacon frame
+ * @len_beacon_ies: total length of the beacon_ies
+ * @proberesp_ies: the information elements from the last Probe Response frame
+ * @len_proberesp_ies: total length of the proberesp_ies
* @signal: signal strength value (type depends on the wiphy's signal_type)
* @free_priv: function pointer to free private data
* @priv: private area for driver use, has at least wiphy->bss_priv_size bytes
@@ -641,6 +647,10 @@ struct cfg80211_bss {
u16 capability;
u8 *information_elements;
size_t len_information_elements;
+ u8 *beacon_ies;
+ size_t len_beacon_ies;
+ u8 *proberesp_ies;
+ size_t len_proberesp_ies;
s32 signal;
@@ -837,6 +847,7 @@ enum wiphy_params_flags {
WIPHY_PARAM_RETRY_LONG = 1 << 1,
WIPHY_PARAM_FRAG_THRESHOLD = 1 << 2,
WIPHY_PARAM_RTS_THRESHOLD = 1 << 3,
+ WIPHY_PARAM_COVERAGE_CLASS = 1 << 4,
};
/**
@@ -856,20 +867,11 @@ enum tx_power_setting {
* cfg80211_bitrate_mask - masks for bitrate control
*/
struct cfg80211_bitrate_mask {
-/*
- * As discussed in Berlin, this struct really
- * should look like this:
-
struct {
u32 legacy;
- u8 mcs[IEEE80211_HT_MCS_MASK_LEN];
+ /* TODO: add support for masking MCS rates; e.g.: */
+ /* u8 mcs[IEEE80211_HT_MCS_MASK_LEN]; */
} control[IEEE80211_NUM_BANDS];
-
- * Since we can always fix in-kernel users, let's keep
- * it simpler for now:
- */
- u32 fixed; /* fixed bitrate, 0 == not fixed */
- u32 maxrate; /* in kbps, 0 == no limit */
};
/**
* struct cfg80211_pmksa - PMK Security Association
@@ -1193,6 +1195,10 @@ enum wiphy_flags {
WIPHY_FLAG_4ADDR_STATION = BIT(6),
};
+struct mac_address {
+ u8 addr[ETH_ALEN];
+};
+
/**
* struct wiphy - wireless hardware description
* @idx: the wiphy index assigned to this item
@@ -1211,12 +1217,28 @@ enum wiphy_flags {
* -1 = fragmentation disabled, only odd values >= 256 used
* @rts_threshold: RTS threshold (dot11RTSThreshold); -1 = RTS/CTS disabled
* @net: the network namespace this wiphy currently lives in
+ * @perm_addr: permanent MAC address of this device
+ * @addr_mask: If the device supports multiple MAC addresses by masking,
+ * set this to a mask with variable bits set to 1, e.g. if the last
+ * four bits are variable then set it to 00:...:00:0f. The actual
+ * variable bits shall be determined by the interfaces added, with
+ * interfaces not matching the mask being rejected to be brought up.
+ * @n_addresses: number of addresses in @addresses.
+ * @addresses: If the device has more than one address, set this pointer
+ * to a list of addresses (6 bytes each). The first one will be used
+ * by default for perm_addr. In this case, the mask should be set to
+ * all-zeroes. In this case it is assumed that the device can handle
+ * the same number of arbitrary MAC addresses.
*/
struct wiphy {
/* assign these fields before you register the wiphy */
- /* permanent MAC address */
+ /* permanent MAC address(es) */
u8 perm_addr[ETH_ALEN];
+ u8 addr_mask[ETH_ALEN];
+
+ u16 n_addresses;
+ struct mac_address *addresses;
/* Supported interface modes, OR together BIT(NL80211_IFTYPE_...) */
u16 interface_modes;
@@ -1236,6 +1258,7 @@ struct wiphy {
u8 retry_long;
u32 frag_threshold;
u32 rts_threshold;
+ u8 coverage_class;
char fw_version[ETHTOOL_BUSINFO_LEN];
u32 hw_version;
@@ -1635,6 +1658,22 @@ void ieee80211_amsdu_to_8023s(struct sk_buff *skb, struct sk_buff_head *list,
*/
unsigned int cfg80211_classify8021d(struct sk_buff *skb);
+/**
+ * cfg80211_find_ie - find information element in data
+ *
+ * @eid: element ID
+ * @ies: data consisting of IEs
+ * @len: length of data
+ *
+ * This function will return %NULL if the element ID could
+ * not be found or if the element is invalid (claims to be
+ * longer than the given data), or a pointer to the first byte
+ * of the requested element, that is the byte containing the
+ * element ID. There are no checks on the element length
+ * other than having to fit into the given data.
+ */
+const u8 *cfg80211_find_ie(u8 eid, const u8 *ies, int len);
+
/*
* Regulatory helper functions for wiphys
*/
diff --git a/include/net/icmp.h b/include/net/icmp.h
index dfa72d4e8907..15b3dfe9fce8 100644
--- a/include/net/icmp.h
+++ b/include/net/icmp.h
@@ -28,7 +28,7 @@ struct icmp_err {
unsigned fatal:1;
};
-extern struct icmp_err icmp_err_convert[];
+extern const struct icmp_err icmp_err_convert[];
#define ICMP_INC_STATS(net, field) SNMP_INC_STATS((net)->mib.icmp_statistics, field)
#define ICMP_INC_STATS_BH(net, field) SNMP_INC_STATS_BH((net)->mib.icmp_statistics, field)
#define ICMPMSGOUT_INC_STATS(net, field) SNMP_INC_STATS((net)->mib.icmpmsg_statistics, field+256)
diff --git a/include/net/inet_sock.h b/include/net/inet_sock.h
index bd4c53f75ac0..83fd34437cf1 100644
--- a/include/net/inet_sock.h
+++ b/include/net/inet_sock.h
@@ -122,10 +122,12 @@ struct inet_sock {
__be32 inet_saddr;
__s16 uc_ttl;
__u16 cmsg_flags;
- struct ip_options *opt;
__be16 inet_sport;
__u16 inet_id;
+
+ struct ip_options *opt;
__u8 tos;
+ __u8 min_ttl;
__u8 mc_ttl;
__u8 pmtudisc;
__u8 recverr:1,
diff --git a/include/net/ip.h b/include/net/ip.h
index 85108cfbb1ae..fb63371c07a8 100644
--- a/include/net/ip.h
+++ b/include/net/ip.h
@@ -326,6 +326,22 @@ static __inline__ void inet_reset_saddr(struct sock *sk)
#endif
+static inline int sk_mc_loop(struct sock *sk)
+{
+ if (!sk)
+ return 1;
+ switch (sk->sk_family) {
+ case AF_INET:
+ return inet_sk(sk)->mc_loop;
+#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
+ case AF_INET6:
+ return inet6_sk(sk)->mc_loop;
+#endif
+ }
+ WARN_ON(1);
+ return 1;
+}
+
extern int ip_call_ra_chain(struct sk_buff *skb);
/*
diff --git a/include/net/mac80211.h b/include/net/mac80211.h
index f073a2a50574..74ccf30fdf8e 100644
--- a/include/net/mac80211.h
+++ b/include/net/mac80211.h
@@ -107,12 +107,14 @@ enum ieee80211_max_queues {
* 2^n-1 in the range 1..32767]
* @cw_max: maximum contention window [like @cw_min]
* @txop: maximum burst time in units of 32 usecs, 0 meaning disabled
+ * @uapsd: is U-APSD mode enabled for the queue
*/
struct ieee80211_tx_queue_params {
u16 txop;
u16 cw_min;
u16 cw_max;
u8 aifs;
+ bool uapsd;
};
/**
@@ -184,7 +186,8 @@ enum ieee80211_bss_change {
* @use_short_slot: use short slot time (only relevant for ERP);
* if the hardware cannot handle this it must set the
* IEEE80211_HW_2GHZ_SHORT_SLOT_INCAPABLE hardware flag
- * @dtim_period: num of beacons before the next DTIM, for PSM
+ * @dtim_period: num of beacons before the next DTIM, for beaconing,
+ * not valid in station mode (cf. hw conf ps_dtim_period)
* @timestamp: beacon timestamp
* @beacon_int: beacon interval
* @assoc_capability: capabilities taken from assoc resp
@@ -255,9 +258,6 @@ struct ieee80211_bss_conf {
* @IEEE80211_TX_CTL_RATE_CTRL_PROBE: internal to mac80211, can be
* set by rate control algorithms to indicate probe rate, will
* be cleared for fragmented frames (except on the last fragment)
- * @IEEE80211_TX_INTFL_RCALGO: mac80211 internal flag, do not test or
- * set this flag in the driver; indicates that the rate control
- * algorithm was used and should be notified of TX status
* @IEEE80211_TX_INTFL_NEED_TXPROCESSING: completely internal to mac80211,
* used to indicate that a pending frame requires TX processing before
* it can be sent out.
@@ -272,6 +272,11 @@ struct ieee80211_bss_conf {
* transmit function after the current frame, this can be used
* by drivers to kick the DMA queue only if unset or when the
* queue gets full.
+ * @IEEE80211_TX_INTFL_RETRANSMISSION: This frame is being retransmitted
+ * after TX status because the destination was asleep, it must not
+ * be modified again (no seqno assignment, crypto, etc.)
+ * @IEEE80211_TX_INTFL_HAS_RADIOTAP: This frame was injected and still
+ * has a radiotap header at skb->data.
*/
enum mac80211_tx_control_flags {
IEEE80211_TX_CTL_REQ_TX_STATUS = BIT(0),
@@ -287,12 +292,13 @@ enum mac80211_tx_control_flags {
IEEE80211_TX_STAT_AMPDU = BIT(10),
IEEE80211_TX_STAT_AMPDU_NO_BACK = BIT(11),
IEEE80211_TX_CTL_RATE_CTRL_PROBE = BIT(12),
- IEEE80211_TX_INTFL_RCALGO = BIT(13),
IEEE80211_TX_INTFL_NEED_TXPROCESSING = BIT(14),
IEEE80211_TX_INTFL_RETRIED = BIT(15),
IEEE80211_TX_INTFL_DONT_ENCRYPT = BIT(16),
IEEE80211_TX_CTL_PSPOLL_RESPONSE = BIT(17),
IEEE80211_TX_CTL_MORE_FRAMES = BIT(18),
+ IEEE80211_TX_INTFL_RETRANSMISSION = BIT(19),
+ IEEE80211_TX_INTFL_HAS_RADIOTAP = BIT(20),
};
/**
@@ -571,7 +577,13 @@ struct ieee80211_rx_status {
* @IEEE80211_CONF_MONITOR: there's a monitor interface present -- use this
* to determine for example whether to calculate timestamps for packets
* or not, do not use instead of filter flags!
- * @IEEE80211_CONF_PS: Enable 802.11 power save mode (managed mode only)
+ * @IEEE80211_CONF_PS: Enable 802.11 power save mode (managed mode only).
+ * This is the power save mode defined by IEEE 802.11-2007 section 11.2,
+ * meaning that the hardware still wakes up for beacons, is able to
+ * transmit frames and receive the possible acknowledgment frames.
+ * Not to be confused with hardware specific wakeup/sleep states,
+ * driver is responsible for that. See the section "Powersave support"
+ * for more.
* @IEEE80211_CONF_IDLE: The device is running, but idle; if the flag is set
* the driver should be prepared to handle configuration requests but
* may turn the device off as much as possible. Typically, this flag will
@@ -611,7 +623,11 @@ enum ieee80211_conf_changed {
/**
* enum ieee80211_smps_mode - spatial multiplexing power save mode
*
- * @
+ * @IEEE80211_SMPS_AUTOMATIC: automatic
+ * @IEEE80211_SMPS_OFF: off
+ * @IEEE80211_SMPS_STATIC: static
+ * @IEEE80211_SMPS_DYNAMIC: dynamic
+ * @IEEE80211_SMPS_NUM_MODES: internal, don't use
*/
enum ieee80211_smps_mode {
IEEE80211_SMPS_AUTOMATIC,
@@ -636,6 +652,9 @@ enum ieee80211_smps_mode {
* value will be only achievable between DTIM frames, the hardware
* needs to check for the multicast traffic bit in DTIM beacons.
* This variable is valid only when the CONF_PS flag is set.
+ * @ps_dtim_period: The DTIM period of the AP we're connected to, for use
+ * in power saving. Power saving will not be enabled until a beacon
+ * has been received and the DTIM period is known.
* @dynamic_ps_timeout: The dynamic powersave timeout (in ms), see the
* powersave documentation below. This variable is valid only when
* the CONF_PS flag is set.
@@ -662,6 +681,7 @@ struct ieee80211_conf {
int max_sleep_period;
u16 listen_interval;
+ u8 ps_dtim_period;
u8 long_frame_max_tx_count, short_frame_max_tx_count;
@@ -933,6 +953,11 @@ enum ieee80211_tkip_key_type {
* Hardware supports dynamic spatial multiplexing powersave,
* ie. can turn off all but one chain and then wake the rest
* up as required after, for example, rts/cts handshake.
+ *
+ * @IEEE80211_HW_SUPPORTS_UAPSD:
+ * Hardware supports Unscheduled Automatic Power Save Delivery
+ * (U-APSD) in managed mode. The mode is configured with
+ * conf_tx() operation.
*/
enum ieee80211_hw_flags {
IEEE80211_HW_HAS_RATE_CONTROL = 1<<0,
@@ -952,6 +977,7 @@ enum ieee80211_hw_flags {
IEEE80211_HW_BEACON_FILTER = 1<<14,
IEEE80211_HW_SUPPORTS_STATIC_SMPS = 1<<15,
IEEE80211_HW_SUPPORTS_DYNAMIC_SMPS = 1<<16,
+ IEEE80211_HW_SUPPORTS_UAPSD = 1<<17,
};
/**
@@ -1130,18 +1156,24 @@ ieee80211_get_alt_retry_rate(const struct ieee80211_hw *hw,
*
* mac80211 has support for various powersave implementations.
*
- * First, it can support hardware that handles all powersaving by
- * itself, such hardware should simply set the %IEEE80211_HW_SUPPORTS_PS
- * hardware flag. In that case, it will be told about the desired
- * powersave mode depending on the association status, and the driver
- * must take care of sending nullfunc frames when necessary, i.e. when
- * entering and leaving powersave mode. The driver is required to look at
- * the AID in beacons and signal to the AP that it woke up when it finds
- * traffic directed to it. This mode supports dynamic PS by simply
- * enabling/disabling PS.
- *
- * Additionally, such hardware may set the %IEEE80211_HW_SUPPORTS_DYNAMIC_PS
- * flag to indicate that it can support dynamic PS mode itself (see below).
+ * First, it can support hardware that handles all powersaving by itself,
+ * such hardware should simply set the %IEEE80211_HW_SUPPORTS_PS hardware
+ * flag. In that case, it will be told about the desired powersave mode
+ * with the %IEEE80211_CONF_PS flag depending on the association status.
+ * The hardware must take care of sending nullfunc frames when necessary,
+ * i.e. when entering and leaving powersave mode. The hardware is required
+ * to look at the AID in beacons and signal to the AP that it woke up when
+ * it finds traffic directed to it.
+ *
+ * %IEEE80211_CONF_PS flag enabled means that the powersave mode defined in
+ * IEEE 802.11-2007 section 11.2 is enabled. This is not to be confused
+ * with hardware wakeup and sleep states. Driver is responsible for waking
+ * up the hardware before issueing commands to the hardware and putting it
+ * back to sleep at approriate times.
+ *
+ * When PS is enabled, hardware needs to wakeup for beacons and receive the
+ * buffered multicast/broadcast frames after the beacon. Also it must be
+ * possible to send frames and receive the acknowledment frame.
*
* Other hardware designs cannot send nullfunc frames by themselves and also
* need software support for parsing the TIM bitmap. This is also supported
@@ -1149,14 +1181,35 @@ ieee80211_get_alt_retry_rate(const struct ieee80211_hw *hw,
* %IEEE80211_HW_PS_NULLFUNC_STACK flags. The hardware is of course still
* required to pass up beacons. The hardware is still required to handle
* waking up for multicast traffic; if it cannot the driver must handle that
- * as best as it can, mac80211 is too slow.
- *
- * Dynamic powersave mode is an extension to normal powersave mode in which
- * the hardware stays awake for a user-specified period of time after sending
- * a frame so that reply frames need not be buffered and therefore delayed
- * to the next wakeup. This can either be supported by hardware, in which case
- * the driver needs to look at the @dynamic_ps_timeout hardware configuration
- * value, or by the stack if all nullfunc handling is in the stack.
+ * as best as it can, mac80211 is too slow to do that.
+ *
+ * Dynamic powersave is an extension to normal powersave in which the
+ * hardware stays awake for a user-specified period of time after sending a
+ * frame so that reply frames need not be buffered and therefore delayed to
+ * the next wakeup. It's compromise of getting good enough latency when
+ * there's data traffic and still saving significantly power in idle
+ * periods.
+ *
+ * Dynamic powersave is supported by simply mac80211 enabling and disabling
+ * PS based on traffic. Driver needs to only set %IEEE80211_HW_SUPPORTS_PS
+ * flag and mac80211 will handle everything automatically. Additionally,
+ * hardware having support for the dynamic PS feature may set the
+ * %IEEE80211_HW_SUPPORTS_DYNAMIC_PS flag to indicate that it can support
+ * dynamic PS mode itself. The driver needs to look at the
+ * @dynamic_ps_timeout hardware configuration value and use it that value
+ * whenever %IEEE80211_CONF_PS is set. In this case mac80211 will disable
+ * dynamic PS feature in stack and will just keep %IEEE80211_CONF_PS
+ * enabled whenever user has enabled powersave.
+ *
+ * Driver informs U-APSD client support by enabling
+ * %IEEE80211_HW_SUPPORTS_UAPSD flag. The mode is configured through the
+ * uapsd paramater in conf_tx() operation. Hardware needs to send the QoS
+ * Nullfunc frames and stay awake until the service period has ended. To
+ * utilize U-APSD, dynamic powersave is disabled for voip AC and all frames
+ * from that AC are transmitted with powersave enabled.
+ *
+ * Note: U-APSD client mode is not yet supported with
+ * %IEEE80211_HW_PS_NULLFUNC_STACK.
*/
/**
@@ -1444,7 +1497,7 @@ enum ieee80211_ampdu_mlme_action {
* @update_tkip_key: See the section "Hardware crypto acceleration"
* This callback will be called in the context of Rx. Called for drivers
* which set IEEE80211_KEY_FLAG_TKIP_REQ_RX_P1_KEY.
- * The callback can sleep.
+ * The callback must be atomic.
*
* @hw_scan: Ask the hardware to service the scan request, no need to start
* the scan state machine in stack. The scan must honour the channel
@@ -1533,6 +1586,10 @@ enum ieee80211_ampdu_mlme_action {
* and need to call wiphy_rfkill_set_hw_state() in the callback.
* The callback can sleep.
*
+ * @set_coverage_class: Set slot time for given coverage class as specified
+ * in IEEE 802.11-2007 section 17.3.8.6 and modify ACK timeout
+ * accordingly. This callback is not required and may sleep.
+ *
* @testmode_cmd: Implement a cfg80211 test mode command.
* The callback can sleep.
*
@@ -1565,8 +1622,10 @@ struct ieee80211_ops {
struct ieee80211_vif *vif, struct ieee80211_sta *sta,
struct ieee80211_key_conf *key);
void (*update_tkip_key)(struct ieee80211_hw *hw,
- struct ieee80211_key_conf *conf, const u8 *address,
- u32 iv32, u16 *phase1key);
+ struct ieee80211_vif *vif,
+ struct ieee80211_key_conf *conf,
+ struct ieee80211_sta *sta,
+ u32 iv32, u16 *phase1key);
int (*hw_scan)(struct ieee80211_hw *hw,
struct cfg80211_scan_request *req);
void (*sw_scan_start)(struct ieee80211_hw *hw);
@@ -1592,6 +1651,7 @@ struct ieee80211_ops {
struct ieee80211_sta *sta, u16 tid, u16 *ssn);
void (*rfkill_poll)(struct ieee80211_hw *hw);
+ void (*set_coverage_class)(struct ieee80211_hw *hw, u8 coverage_class);
#ifdef CONFIG_NL80211_TESTMODE
int (*testmode_cmd)(struct ieee80211_hw *hw, void *data, int len);
#endif
@@ -1874,6 +1934,53 @@ static inline struct sk_buff *ieee80211_beacon_get(struct ieee80211_hw *hw,
}
/**
+ * ieee80211_pspoll_get - retrieve a PS Poll template
+ * @hw: pointer obtained from ieee80211_alloc_hw().
+ * @vif: &struct ieee80211_vif pointer from the add_interface callback.
+ *
+ * Creates a PS Poll a template which can, for example, uploaded to
+ * hardware. The template must be updated after association so that correct
+ * AID, BSSID and MAC address is used.
+ *
+ * Note: Caller (or hardware) is responsible for setting the
+ * &IEEE80211_FCTL_PM bit.
+ */
+struct sk_buff *ieee80211_pspoll_get(struct ieee80211_hw *hw,
+ struct ieee80211_vif *vif);
+
+/**
+ * ieee80211_nullfunc_get - retrieve a nullfunc template
+ * @hw: pointer obtained from ieee80211_alloc_hw().
+ * @vif: &struct ieee80211_vif pointer from the add_interface callback.
+ *
+ * Creates a Nullfunc template which can, for example, uploaded to
+ * hardware. The template must be updated after association so that correct
+ * BSSID and address is used.
+ *
+ * Note: Caller (or hardware) is responsible for setting the
+ * &IEEE80211_FCTL_PM bit as well as Duration and Sequence Control fields.
+ */
+struct sk_buff *ieee80211_nullfunc_get(struct ieee80211_hw *hw,
+ struct ieee80211_vif *vif);
+
+/**
+ * ieee80211_probereq_get - retrieve a Probe Request template
+ * @hw: pointer obtained from ieee80211_alloc_hw().
+ * @vif: &struct ieee80211_vif pointer from the add_interface callback.
+ * @ssid: SSID buffer
+ * @ssid_len: length of SSID
+ * @ie: buffer containing all IEs except SSID for the template
+ * @ie_len: length of the IE buffer
+ *
+ * Creates a Probe Request template which can, for example, be uploaded to
+ * hardware.
+ */
+struct sk_buff *ieee80211_probereq_get(struct ieee80211_hw *hw,
+ struct ieee80211_vif *vif,
+ const u8 *ssid, size_t ssid_len,
+ const u8 *ie, size_t ie_len);
+
+/**
* ieee80211_rts_get - RTS frame generation function
* @hw: pointer obtained from ieee80211_alloc_hw().
* @vif: &struct ieee80211_vif pointer from the add_interface callback.
@@ -2292,8 +2399,12 @@ enum rate_control_changed {
* @short_preamble: whether mac80211 will request short-preamble transmission
* if the selected rate supports it
* @max_rate_idx: user-requested maximum rate (not MCS for now)
+ * (deprecated; this will be removed once drivers get updated to use
+ * rate_idx_mask)
+ * @rate_idx_mask: user-requested rate mask (not MCS for now)
* @skb: the skb that will be transmitted, the control information in it needs
* to be filled in
+ * @ap: whether this frame is sent out in AP mode
*/
struct ieee80211_tx_rate_control {
struct ieee80211_hw *hw;
@@ -2303,6 +2414,8 @@ struct ieee80211_tx_rate_control {
struct ieee80211_tx_rate reported_rate;
bool rts, short_preamble;
u8 max_rate_idx;
+ u32 rate_idx_mask;
+ bool ap;
};
struct rate_control_ops {
diff --git a/include/net/netns/conntrack.h b/include/net/netns/conntrack.h
index ba1ba0c5efd1..63d449807d9b 100644
--- a/include/net/netns/conntrack.h
+++ b/include/net/netns/conntrack.h
@@ -11,6 +11,8 @@ struct nf_conntrack_ecache;
struct netns_ct {
atomic_t count;
unsigned int expect_count;
+ unsigned int htable_size;
+ struct kmem_cache *nf_conntrack_cachep;
struct hlist_nulls_head *hash;
struct hlist_head *expect_hash;
struct hlist_nulls_head unconfirmed;
@@ -28,5 +30,6 @@ struct netns_ct {
#endif
int hash_vmalloc;
int expect_vmalloc;
+ char *slabname;
};
#endif
diff --git a/include/net/netns/ipv4.h b/include/net/netns/ipv4.h
index 8098f6b8319d..2764994c9136 100644
--- a/include/net/netns/ipv4.h
+++ b/include/net/netns/ipv4.h
@@ -42,6 +42,7 @@ struct netns_ipv4 {
#endif
struct xt_table *nat_table;
struct hlist_head *nat_bysource;
+ unsigned int nat_htable_size;
int nat_vmalloced;
#endif
diff --git a/include/net/netns/xfrm.h b/include/net/netns/xfrm.h
index 56f8e5585df7..74f119a2829a 100644
--- a/include/net/netns/xfrm.h
+++ b/include/net/netns/xfrm.h
@@ -5,6 +5,7 @@
#include <linux/wait.h>
#include <linux/workqueue.h>
#include <linux/xfrm.h>
+#include <net/dst_ops.h>
struct ctl_table_header;
@@ -42,6 +43,11 @@ struct netns_xfrm {
unsigned int policy_count[XFRM_POLICY_MAX * 2];
struct work_struct policy_hash_work;
+ struct dst_ops xfrm4_dst_ops;
+#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
+ struct dst_ops xfrm6_dst_ops;
+#endif
+
struct sock *nlsk;
struct sock *nlsk_stash;
diff --git a/include/net/netrom.h b/include/net/netrom.h
index 15696b1fd30f..ab170a60e7d3 100644
--- a/include/net/netrom.h
+++ b/include/net/netrom.h
@@ -132,6 +132,8 @@ static __inline__ void nr_node_put(struct nr_node *nr_node)
static __inline__ void nr_neigh_put(struct nr_neigh *nr_neigh)
{
if (atomic_dec_and_test(&nr_neigh->refcount)) {
+ if (nr_neigh->ax25)
+ ax25_cb_put(nr_neigh->ax25);
kfree(nr_neigh->digipeat);
kfree(nr_neigh);
}
diff --git a/include/net/phonet/pep.h b/include/net/phonet/pep.h
index 4c61cdce4e5f..35672b1cf44a 100644
--- a/include/net/phonet/pep.h
+++ b/include/net/phonet/pep.h
@@ -44,6 +44,7 @@ struct pep_sock {
u8 rx_fc; /* RX flow control */
u8 tx_fc; /* TX flow control */
u8 init_enable; /* auto-enable at creation */
+ u8 aligned;
};
static inline struct pep_sock *pep_sk(struct sock *sk)
@@ -77,6 +78,7 @@ static inline struct pnpipehdr *pnp_hdr(struct sk_buff *skb)
enum {
PNS_PIPE_DATA = 0x20,
+ PNS_PIPE_ALIGNED_DATA,
PNS_PEP_CONNECT_REQ = 0x40,
PNS_PEP_CONNECT_RESP,
@@ -138,6 +140,7 @@ enum {
PN_PIPE_SB_NEGOTIATED_FC,
PN_PIPE_SB_REQUIRED_FC_TX,
PN_PIPE_SB_PREFERRED_FC_RX,
+ PN_PIPE_SB_ALIGNED_DATA,
};
/* Phonet pipe flow control models */
diff --git a/include/net/pkt_sched.h b/include/net/pkt_sched.h
index 2d567265363e..b6cdc33b39c1 100644
--- a/include/net/pkt_sched.h
+++ b/include/net/pkt_sched.h
@@ -71,6 +71,7 @@ extern void qdisc_watchdog_cancel(struct qdisc_watchdog *wd);
extern struct Qdisc_ops pfifo_qdisc_ops;
extern struct Qdisc_ops bfifo_qdisc_ops;
+extern struct Qdisc_ops pfifo_head_drop_qdisc_ops;
extern int fifo_set_limit(struct Qdisc *q, unsigned int limit);
extern struct Qdisc *fifo_create_dflt(struct Qdisc *sch, struct Qdisc_ops *ops,
diff --git a/include/net/regulatory.h b/include/net/regulatory.h
index 47995b81c5d7..f873ee37f7e4 100644
--- a/include/net/regulatory.h
+++ b/include/net/regulatory.h
@@ -39,6 +39,7 @@ enum environment_cap {
* 00 - World regulatory domain
* 99 - built by driver but a specific alpha2 cannot be determined
* 98 - result of an intersection between two regulatory domains
+ * 97 - regulatory domain has not yet been configured
* @intersect: indicates whether the wireless core should intersect
* the requested regulatory domain with the presently set regulatory
* domain.
diff --git a/include/net/request_sock.h b/include/net/request_sock.h
index c9b50ebd9ce9..99e6e19b57c2 100644
--- a/include/net/request_sock.h
+++ b/include/net/request_sock.h
@@ -45,6 +45,8 @@ struct request_sock_ops {
void (*send_reset)(struct sock *sk,
struct sk_buff *skb);
void (*destructor)(struct request_sock *req);
+ void (*syn_ack_timeout)(struct sock *sk,
+ struct request_sock *req);
};
/* struct request_sock - mini sock to represent a connection request
diff --git a/include/net/sch_generic.h b/include/net/sch_generic.h
index dad558bc06fa..67dc08eaaa45 100644
--- a/include/net/sch_generic.h
+++ b/include/net/sch_generic.h
@@ -427,6 +427,25 @@ static inline struct sk_buff *qdisc_dequeue_head(struct Qdisc *sch)
return __qdisc_dequeue_head(sch, &sch->q);
}
+static inline unsigned int __qdisc_queue_drop_head(struct Qdisc *sch,
+ struct sk_buff_head *list)
+{
+ struct sk_buff *skb = __qdisc_dequeue_head(sch, list);
+
+ if (likely(skb != NULL)) {
+ unsigned int len = qdisc_pkt_len(skb);
+ kfree_skb(skb);
+ return len;
+ }
+
+ return 0;
+}
+
+static inline unsigned int qdisc_queue_drop_head(struct Qdisc *sch)
+{
+ return __qdisc_queue_drop_head(sch, &sch->q);
+}
+
static inline struct sk_buff *__qdisc_dequeue_tail(struct Qdisc *sch,
struct sk_buff_head *list)
{
diff --git a/include/net/snmp.h b/include/net/snmp.h
index f0d756f2ac99..da02ee027d69 100644
--- a/include/net/snmp.h
+++ b/include/net/snmp.h
@@ -32,7 +32,7 @@
* - name of entries.
*/
struct snmp_mib {
- char *name;
+ const char *name;
int entry;
};
diff --git a/include/net/tcp.h b/include/net/tcp.h
index 788c99f98597..87d164b9bd8f 100644
--- a/include/net/tcp.h
+++ b/include/net/tcp.h
@@ -400,6 +400,8 @@ extern int compat_tcp_setsockopt(struct sock *sk,
int level, int optname,
char __user *optval, unsigned int optlen);
extern void tcp_set_keepalive(struct sock *sk, int val);
+extern void tcp_syn_ack_timeout(struct sock *sk,
+ struct request_sock *req);
extern int tcp_recvmsg(struct kiocb *iocb, struct sock *sk,
struct msghdr *msg,
size_t len, int nonblock,
diff --git a/include/net/xfrm.h b/include/net/xfrm.h
index 6d85861ab990..fcee547ca7e3 100644
--- a/include/net/xfrm.h
+++ b/include/net/xfrm.h
@@ -1367,8 +1367,8 @@ struct xfrmk_spdinfo {
extern struct xfrm_state *xfrm_find_acq_byseq(struct net *net, u32 seq);
extern int xfrm_state_delete(struct xfrm_state *x);
extern int xfrm_state_flush(struct net *net, u8 proto, struct xfrm_audit *audit_info);
-extern void xfrm_sad_getinfo(struct xfrmk_sadinfo *si);
-extern void xfrm_spd_getinfo(struct xfrmk_spdinfo *si);
+extern void xfrm_sad_getinfo(struct net *net, struct xfrmk_sadinfo *si);
+extern void xfrm_spd_getinfo(struct net *net, struct xfrmk_spdinfo *si);
extern int xfrm_replay_check(struct xfrm_state *x,
struct sk_buff *skb, __be32 seq);
extern void xfrm_replay_advance(struct xfrm_state *x, __be32 seq);
@@ -1408,9 +1408,9 @@ extern int xfrm6_input_addr(struct sk_buff *skb, xfrm_address_t *daddr,
xfrm_address_t *saddr, u8 proto);
extern int xfrm6_tunnel_register(struct xfrm6_tunnel *handler, unsigned short family);
extern int xfrm6_tunnel_deregister(struct xfrm6_tunnel *handler, unsigned short family);
-extern __be32 xfrm6_tunnel_alloc_spi(xfrm_address_t *saddr);
-extern void xfrm6_tunnel_free_spi(xfrm_address_t *saddr);
-extern __be32 xfrm6_tunnel_spi_lookup(xfrm_address_t *saddr);
+extern __be32 xfrm6_tunnel_alloc_spi(struct net *net, xfrm_address_t *saddr);
+extern void xfrm6_tunnel_free_spi(struct net *net, xfrm_address_t *saddr);
+extern __be32 xfrm6_tunnel_spi_lookup(struct net *net, xfrm_address_t *saddr);
extern int xfrm6_extract_output(struct xfrm_state *x, struct sk_buff *skb);
extern int xfrm6_prepare_output(struct xfrm_state *x, struct sk_buff *skb);
extern int xfrm6_output(struct sk_buff *skb);
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