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-rw-r--r--include/linux/fsl/ptp_qoriq.h2
-rw-r--r--include/linux/ieee80211.h26
-rw-r--r--include/linux/linkmode.h8
-rw-r--r--include/linux/mlx5/driver.h1
-rw-r--r--include/linux/phy.h3
-rw-r--r--include/linux/phylink.h34
-rw-r--r--include/net/cfg80211.h63
-rw-r--r--include/net/devlink.h5
-rw-r--r--include/net/ip6_checksum.h9
-rw-r--r--include/net/mac80211.h40
-rw-r--r--include/net/page_pool.h36
-rw-r--r--include/net/pkt_cls.h2
-rw-r--r--include/net/tc_act/tc_ct.h6
-rw-r--r--include/net/tc_act/tc_police.h6
-rw-r--r--include/net/tc_act/tc_tunnel_key.h2
-rw-r--r--include/uapi/linux/ethtool.h4
-rw-r--r--include/uapi/linux/nl80211.h80
-rw-r--r--include/uapi/linux/openvswitch.h7
-rw-r--r--include/uapi/linux/tcp.h2
-rw-r--r--include/uapi/linux/wireless.h5
20 files changed, 284 insertions, 57 deletions
diff --git a/include/linux/fsl/ptp_qoriq.h b/include/linux/fsl/ptp_qoriq.h
index b0b743563f43..75884563059f 100644
--- a/include/linux/fsl/ptp_qoriq.h
+++ b/include/linux/fsl/ptp_qoriq.h
@@ -149,8 +149,6 @@ struct ptp_qoriq {
bool extts_fifo_support;
int irq;
int phc_index;
- u64 alarm_interval; /* for periodic alarm */
- u64 alarm_value;
u32 tclk_period; /* nanoseconds */
u32 tmr_prsc;
u32 tmr_add;
diff --git a/include/linux/ieee80211.h b/include/linux/ieee80211.h
index 7d3f2ced92d1..33d907eec0b6 100644
--- a/include/linux/ieee80211.h
+++ b/include/linux/ieee80211.h
@@ -620,6 +620,15 @@ static inline bool ieee80211_is_qos_nullfunc(__le16 fc)
}
/**
+ * ieee80211_is_any_nullfunc - check if frame is regular or QoS nullfunc frame
+ * @fc: frame control bytes in little-endian byteorder
+ */
+static inline bool ieee80211_is_any_nullfunc(__le16 fc)
+{
+ return (ieee80211_is_nullfunc(fc) || ieee80211_is_qos_nullfunc(fc));
+}
+
+/**
* ieee80211_is_bufferable_mmpdu - check if frame is bufferable MMPDU
* @fc: frame control field in little-endian byteorder
*/
@@ -2047,13 +2056,13 @@ ieee80211_he_ppe_size(u8 ppe_thres_hdr, const u8 *phy_cap_info)
#define IEEE80211_HE_OPERATION_ER_SU_DISABLE 0x00010000
#define IEEE80211_HE_OPERATION_6GHZ_OP_INFO 0x00020000
#define IEEE80211_HE_OPERATION_BSS_COLOR_MASK 0x3f000000
-#define IEEE80211_HE_OPERATION_BSS_COLOR_OFFSET 24
+#define IEEE80211_HE_OPERATION_BSS_COLOR_OFFSET 24
#define IEEE80211_HE_OPERATION_PARTIAL_BSS_COLOR 0x40000000
#define IEEE80211_HE_OPERATION_BSS_COLOR_DISABLED 0x80000000
/*
* ieee80211_he_oper_size - calculate 802.11ax HE Operations IE size
- * @he_oper_ie: byte data of the He Operations IE, stating from the the byte
+ * @he_oper_ie: byte data of the He Operations IE, stating from the byte
* after the ext ID byte. It is assumed that he_oper_ie has at least
* sizeof(struct ieee80211_he_operation) bytes, the caller must have
* validated this.
@@ -2091,7 +2100,7 @@ ieee80211_he_oper_size(const u8 *he_oper_ie)
/*
* ieee80211_he_spr_size - calculate 802.11ax HE Spatial Reuse IE size
- * @he_spr_ie: byte data of the He Spatial Reuse IE, stating from the the byte
+ * @he_spr_ie: byte data of the He Spatial Reuse IE, stating from the byte
* after the ext ID byte. It is assumed that he_spr_ie has at least
* sizeof(struct ieee80211_he_spr) bytes, the caller must have validated
* this
@@ -2523,6 +2532,7 @@ enum ieee80211_eid {
WLAN_EID_FILS_INDICATION = 240,
WLAN_EID_DILS = 241,
WLAN_EID_FRAGMENT = 242,
+ WLAN_EID_RSNX = 244,
WLAN_EID_EXTENSION = 255
};
@@ -2734,7 +2744,7 @@ enum ieee80211_tdls_actioncode {
*/
#define WLAN_EXT_CAPA3_MULTI_BSSID_SUPPORT BIT(6)
-/* TDLS capabilities in the the 4th byte of @WLAN_EID_EXT_CAPABILITY */
+/* TDLS capabilities in the 4th byte of @WLAN_EID_EXT_CAPABILITY */
#define WLAN_EXT_CAPA4_TDLS_BUFFER_STA BIT(4)
#define WLAN_EXT_CAPA4_TDLS_PEER_PSM BIT(5)
#define WLAN_EXT_CAPA4_TDLS_CHAN_SWITCH BIT(6)
@@ -3034,6 +3044,7 @@ struct ieee80211_multiple_bssid_configuration {
#define WLAN_AKM_SUITE_FILS_SHA384 SUITE(0x000FAC, 15)
#define WLAN_AKM_SUITE_FT_FILS_SHA256 SUITE(0x000FAC, 16)
#define WLAN_AKM_SUITE_FT_FILS_SHA384 SUITE(0x000FAC, 17)
+#define WLAN_AKM_SUITE_OWE SUITE(0x000FAC, 18)
#define WLAN_MAX_KEY_LEN 32
@@ -3412,4 +3423,11 @@ static inline bool for_each_element_completed(const struct element *element,
return (const u8 *)element == (const u8 *)data + datalen;
}
+/**
+ * RSNX Capabilities:
+ * bits 0-3: Field length (n-1)
+ */
+#define WLAN_RSNX_CAPA_PROTECTED_TWT BIT(4)
+#define WLAN_RSNX_CAPA_SAE_H2E BIT(5)
+
#endif /* LINUX_IEEE80211_H */
diff --git a/include/linux/linkmode.h b/include/linux/linkmode.h
index fe740031339d..c664c27a29a0 100644
--- a/include/linux/linkmode.h
+++ b/include/linux/linkmode.h
@@ -71,7 +71,7 @@ static inline void linkmode_change_bit(int nr, volatile unsigned long *addr)
__change_bit(nr, addr);
}
-static inline int linkmode_test_bit(int nr, volatile unsigned long *addr)
+static inline int linkmode_test_bit(int nr, const volatile unsigned long *addr)
{
return test_bit(nr, addr);
}
@@ -88,4 +88,10 @@ static inline int linkmode_subset(const unsigned long *src1,
return bitmap_subset(src1, src2, __ETHTOOL_LINK_MODE_MASK_NBITS);
}
+void linkmode_resolve_pause(const unsigned long *local_adv,
+ const unsigned long *partner_adv,
+ bool *tx_pause, bool *rx_pause);
+
+void linkmode_set_pause(unsigned long *advertisement, bool tx, bool rx);
+
#endif /* __LINKMODE_H */
diff --git a/include/linux/mlx5/driver.h b/include/linux/mlx5/driver.h
index 277a51d3ec40..f99cbe249425 100644
--- a/include/linux/mlx5/driver.h
+++ b/include/linux/mlx5/driver.h
@@ -722,6 +722,7 @@ struct mlx5_core_dev {
struct mlx5_clock clock;
struct mlx5_ib_clock_info *clock_info;
struct mlx5_fw_tracer *tracer;
+ struct mlx5_rsc_dump *rsc_dump;
u32 vsc_addr;
struct mlx5_hv_vhca *hv_vhca;
};
diff --git a/include/linux/phy.h b/include/linux/phy.h
index c570e162e05e..80f8b2158271 100644
--- a/include/linux/phy.h
+++ b/include/linux/phy.h
@@ -1257,6 +1257,9 @@ void phy_set_sym_pause(struct phy_device *phydev, bool rx, bool tx,
void phy_set_asym_pause(struct phy_device *phydev, bool rx, bool tx);
bool phy_validate_pause(struct phy_device *phydev,
struct ethtool_pauseparam *pp);
+void phy_get_pause(struct phy_device *phydev, bool *tx_pause, bool *rx_pause);
+void phy_resolve_pause(unsigned long *local_adv, unsigned long *partner_adv,
+ bool *tx_pause, bool *rx_pause);
int phy_register_fixup(const char *bus_id, u32 phy_uid, u32 phy_uid_mask,
int (*run)(struct phy_device *));
diff --git a/include/linux/phylink.h b/include/linux/phylink.h
index 523209e70947..812357c03df4 100644
--- a/include/linux/phylink.h
+++ b/include/linux/phylink.h
@@ -12,12 +12,10 @@ struct net_device;
enum {
MLO_PAUSE_NONE,
- MLO_PAUSE_ASYM = BIT(0),
- MLO_PAUSE_SYM = BIT(1),
- MLO_PAUSE_RX = BIT(2),
- MLO_PAUSE_TX = BIT(3),
+ MLO_PAUSE_RX = BIT(0),
+ MLO_PAUSE_TX = BIT(1),
MLO_PAUSE_TXRX_MASK = MLO_PAUSE_TX | MLO_PAUSE_RX,
- MLO_PAUSE_AN = BIT(4),
+ MLO_PAUSE_AN = BIT(2),
MLO_AN_PHY = 0, /* Conventional PHY */
MLO_AN_FIXED, /* Fixed-link mode */
@@ -154,13 +152,20 @@ void mac_pcs_get_state(struct phylink_config *config,
* guaranteed to be correct, and so any mac_config() implementation must
* never reference these fields.
*
+ * In all negotiation modes, as defined by @mode, @state->pause indicates the
+ * pause settings which should be applied as follows. If %MLO_PAUSE_AN is not
+ * set, %MLO_PAUSE_TX and %MLO_PAUSE_RX indicate whether the MAC should send
+ * pause frames and/or act on received pause frames respectively. Otherwise,
+ * the results of in-band negotiation/status from the MAC PCS should be used
+ * to control the MAC pause mode settings.
+ *
* The action performed depends on the currently selected mode:
*
* %MLO_AN_FIXED, %MLO_AN_PHY:
- * Configure the specified @state->speed, @state->duplex and
- * @state->pause (%MLO_PAUSE_TX / %MLO_PAUSE_RX) modes over a link
- * specified by @state->interface. @state->advertising may be used,
- * but is not required. Other members of @state must be ignored.
+ * Configure the specified @state->speed and @state->duplex over a link
+ * specified by @state->interface. @state->advertising may be used, but
+ * is not required. Pause modes as above. Other members of @state must
+ * be ignored.
*
* Valid state members: interface, speed, duplex, pause, advertising.
*
@@ -172,11 +177,14 @@ void mac_pcs_get_state(struct phylink_config *config,
* mac_pcs_get_state() callback. Changes in link state must be made
* by calling phylink_mac_change().
*
+ * Interface mode specific details are mentioned below.
+ *
* If in 802.3z mode, the link speed is fixed, dependent on the
- * @state->interface. Duplex is negotiated, and pause is advertised
- * according to @state->an_enabled, @state->pause and
- * @state->advertising flags. Beware of MACs which only support full
- * duplex at gigabit and higher speeds.
+ * @state->interface. Duplex and pause modes are negotiated via
+ * the in-band configuration word. Advertised pause modes are set
+ * according to the @state->an_enabled and @state->advertising
+ * flags. Beware of MACs which only support full duplex at gigabit
+ * and higher speeds.
*
* If in Cisco SGMII mode, the link speed and duplex mode are passed
* in the serial bitstream 16-bit configuration word, and the MAC
diff --git a/include/net/cfg80211.h b/include/net/cfg80211.h
index f22bd6c838a3..7709b92f5b6b 100644
--- a/include/net/cfg80211.h
+++ b/include/net/cfg80211.h
@@ -95,6 +95,7 @@ struct wiphy;
* on this channel.
* @IEEE80211_CHAN_NO_10MHZ: 10 MHz bandwidth is not permitted
* on this channel.
+ * @IEEE80211_CHAN_NO_HE: HE operation is not permitted on this channel.
*
*/
enum ieee80211_channel_flags {
@@ -111,6 +112,7 @@ enum ieee80211_channel_flags {
IEEE80211_CHAN_IR_CONCURRENT = 1<<10,
IEEE80211_CHAN_NO_20MHZ = 1<<11,
IEEE80211_CHAN_NO_10MHZ = 1<<12,
+ IEEE80211_CHAN_NO_HE = 1<<13,
};
#define IEEE80211_CHAN_NO_HT40 \
@@ -260,6 +262,32 @@ struct ieee80211_he_obss_pd {
};
/**
+ * struct cfg80211_he_bss_color - AP settings for BSS coloring
+ *
+ * @color: the current color.
+ * @disabled: is the feature disabled.
+ * @partial: define the AID equation.
+ */
+struct cfg80211_he_bss_color {
+ u8 color;
+ bool disabled;
+ bool partial;
+};
+
+/**
+ * struct ieee80211_he_bss_color - AP settings for BSS coloring
+ *
+ * @color: the current color.
+ * @disabled: is the feature disabled.
+ * @partial: define the AID equation.
+ */
+struct ieee80211_he_bss_color {
+ u8 color;
+ bool disabled;
+ bool partial;
+};
+
+/**
* struct ieee80211_sta_ht_cap - STA's HT capabilities
*
* This structure describes most essential parameters needed
@@ -990,6 +1018,7 @@ enum cfg80211_ap_settings_flags {
* @twt_responder: Enable Target Wait Time
* @flags: flags, as defined in enum cfg80211_ap_settings_flags
* @he_obss_pd: OBSS Packet Detection settings
+ * @he_bss_color: BSS Color settings
*/
struct cfg80211_ap_settings {
struct cfg80211_chan_def chandef;
@@ -1018,6 +1047,7 @@ struct cfg80211_ap_settings {
bool twt_responder;
u32 flags;
struct ieee80211_he_obss_pd he_obss_pd;
+ struct cfg80211_he_bss_color he_bss_color;
};
/**
@@ -3944,7 +3974,8 @@ struct cfg80211_ops {
int (*tx_control_port)(struct wiphy *wiphy,
struct net_device *dev,
const u8 *buf, size_t len,
- const u8 *dest, const __be16 proto,
+ const u8 *dest, const u8 *src,
+ const __be16 proto,
const bool noencrypt);
int (*get_ftm_responder_stats)(struct wiphy *wiphy,
@@ -4376,6 +4407,21 @@ struct cfg80211_pmsr_capabilities {
};
/**
+ * struct wiphy_iftype_akm_suites - This structure encapsulates supported akm
+ * suites for interface types defined in @iftypes_mask. Each type in the
+ * @iftypes_mask must be unique across all instances of iftype_akm_suites.
+ *
+ * @iftypes_mask: bitmask of interfaces types
+ * @akm_suites: points to an array of supported akm suites
+ * @n_akm_suites: number of supported AKM suites
+ */
+struct wiphy_iftype_akm_suites {
+ u16 iftypes_mask;
+ const u32 *akm_suites;
+ int n_akm_suites;
+};
+
+/**
* struct wiphy - wireless hardware description
* @reg_notifier: the driver's regulatory notification callback,
* note that if your driver uses wiphy_apply_custom_regulatory()
@@ -4387,8 +4433,16 @@ struct cfg80211_pmsr_capabilities {
* @signal_type: signal type reported in &struct cfg80211_bss.
* @cipher_suites: supported cipher suites
* @n_cipher_suites: number of supported cipher suites
- * @akm_suites: supported AKM suites
+ * @akm_suites: supported AKM suites. These are the default AKMs supported if
+ * the supported AKMs not advertized for a specific interface type in
+ * iftype_akm_suites.
* @n_akm_suites: number of supported AKM suites
+ * @iftype_akm_suites: array of supported akm suites info per interface type.
+ * Note that the bits in @iftypes_mask inside this structure cannot
+ * overlap (i.e. only one occurrence of each type is allowed across all
+ * instances of iftype_akm_suites).
+ * @num_iftype_akm_suites: number of interface types for which supported akm
+ * suites are specified separately.
* @retry_short: Retry limit for short frames (dot11ShortRetryLimit)
* @retry_long: Retry limit for long frames (dot11LongRetryLimit)
* @frag_threshold: Fragmentation threshold (dot11FragmentationThreshold);
@@ -4595,6 +4649,9 @@ struct wiphy {
int n_akm_suites;
const u32 *akm_suites;
+ const struct wiphy_iftype_akm_suites *iftype_akm_suites;
+ unsigned int num_iftype_akm_suites;
+
u8 retry_short;
u8 retry_long;
u32 frag_threshold;
@@ -4687,6 +4744,8 @@ struct wiphy {
u32 txq_memory_limit;
u32 txq_quantum;
+ unsigned long tx_queue_len;
+
u8 support_mbssid:1,
support_only_he_mbssid:1;
diff --git a/include/net/devlink.h b/include/net/devlink.h
index ce5cea428fdc..149c108be66f 100644
--- a/include/net/devlink.h
+++ b/include/net/devlink.h
@@ -981,12 +981,17 @@ int devlink_fmsg_pair_nest_end(struct devlink_fmsg *fmsg);
int devlink_fmsg_arr_pair_nest_start(struct devlink_fmsg *fmsg,
const char *name);
int devlink_fmsg_arr_pair_nest_end(struct devlink_fmsg *fmsg);
+int devlink_fmsg_binary_pair_nest_start(struct devlink_fmsg *fmsg,
+ const char *name);
+int devlink_fmsg_binary_pair_nest_end(struct devlink_fmsg *fmsg);
int devlink_fmsg_bool_put(struct devlink_fmsg *fmsg, bool value);
int devlink_fmsg_u8_put(struct devlink_fmsg *fmsg, u8 value);
int devlink_fmsg_u32_put(struct devlink_fmsg *fmsg, u32 value);
int devlink_fmsg_u64_put(struct devlink_fmsg *fmsg, u64 value);
int devlink_fmsg_string_put(struct devlink_fmsg *fmsg, const char *value);
+int devlink_fmsg_binary_put(struct devlink_fmsg *fmsg, const void *value,
+ u16 value_len);
int devlink_fmsg_bool_pair_put(struct devlink_fmsg *fmsg, const char *name,
bool value);
diff --git a/include/net/ip6_checksum.h b/include/net/ip6_checksum.h
index 7bec95df4f80..27ec612cd4a4 100644
--- a/include/net/ip6_checksum.h
+++ b/include/net/ip6_checksum.h
@@ -76,6 +76,15 @@ static inline void __tcp_v6_send_check(struct sk_buff *skb,
}
}
+static inline void tcp_v6_gso_csum_prep(struct sk_buff *skb)
+{
+ struct ipv6hdr *ipv6h = ipv6_hdr(skb);
+ struct tcphdr *th = tcp_hdr(skb);
+
+ ipv6h->payload_len = 0;
+ th->check = ~tcp_v6_check(0, &ipv6h->saddr, &ipv6h->daddr, 0);
+}
+
#if IS_ENABLED(CONFIG_IPV6)
static inline void tcp_v6_send_check(struct sock *sk, struct sk_buff *skb)
{
diff --git a/include/net/mac80211.h b/include/net/mac80211.h
index 77e6b5a83b06..ce80773dfeb2 100644
--- a/include/net/mac80211.h
+++ b/include/net/mac80211.h
@@ -316,6 +316,7 @@ struct ieee80211_vif_chanctx_switch {
* functionality changed for this BSS (AP mode).
* @BSS_CHANGED_TWT: TWT status changed
* @BSS_CHANGED_HE_OBSS_PD: OBSS Packet Detection status changed.
+ * @BSS_CHANGED_HE_BSS_COLOR: BSS Color has changed
*
*/
enum ieee80211_bss_change {
@@ -348,6 +349,7 @@ enum ieee80211_bss_change {
BSS_CHANGED_FTM_RESPONDER = 1<<26,
BSS_CHANGED_TWT = 1<<27,
BSS_CHANGED_HE_OBSS_PD = 1<<28,
+ BSS_CHANGED_HE_BSS_COLOR = 1<<29,
/* when adding here, make sure to change ieee80211_reconfig */
};
@@ -494,7 +496,6 @@ struct ieee80211_ftm_responder_params {
* This structure keeps information about a BSS (and an association
* to that BSS) that can change during the lifetime of the BSS.
*
- * @bss_color: 6-bit value to mark inter-BSS frame, if BSS supports HE
* @htc_trig_based_pkt_ext: default PE in 4us units, if BSS supports HE
* @multi_sta_back_32bit: supports BA bitmap of 32-bits in Multi-STA BACK
* @uora_exists: is the UORA element advertised by AP
@@ -573,7 +574,7 @@ struct ieee80211_ftm_responder_params {
* @ssid: The SSID of the current vif. Valid in AP and IBSS mode.
* @ssid_len: Length of SSID given in @ssid.
* @hidden_ssid: The SSID of the current vif is hidden. Only valid in AP-mode.
- * @txpower: TX power in dBm
+ * @txpower: TX power in dBm. INT_MIN means not configured.
* @txpower_type: TX power adjustment used to control per packet Transmit
* Power Control (TPC) in lower driver for the current vif. In particular
* TPC is enabled if value passed in %txpower_type is
@@ -604,10 +605,10 @@ struct ieee80211_ftm_responder_params {
* in order to discover all the nontransmitted BSSIDs in the set.
* @he_operation: HE operation information of the AP we are connected to
* @he_obss_pd: OBSS Packet Detection parameters.
+ * @he_bss_color: BSS coloring settings, if BSS supports HE
*/
struct ieee80211_bss_conf {
const u8 *bssid;
- u8 bss_color;
u8 htc_trig_based_pkt_ext;
bool multi_sta_back_32bit;
bool uora_exists;
@@ -667,6 +668,7 @@ struct ieee80211_bss_conf {
u8 profile_periodicity;
struct ieee80211_he_operation he_operation;
struct ieee80211_he_obss_pd he_obss_pd;
+ struct cfg80211_he_bss_color he_bss_color;
};
/**
@@ -826,6 +828,7 @@ enum mac80211_tx_control_flags {
IEEE80211_TX_CTRL_AMSDU = BIT(3),
IEEE80211_TX_CTRL_FAST_XMIT = BIT(4),
IEEE80211_TX_CTRL_SKIP_MPATH_LOOKUP = BIT(5),
+ IEEE80211_TX_CTRL_HW_80211_ENCAP = BIT(6),
};
/*
@@ -4660,6 +4663,26 @@ void ieee80211_tx_status_irqsafe(struct ieee80211_hw *hw,
struct sk_buff *skb);
/**
+ * ieee80211_tx_status_8023 - transmit status callback for 802.3 frame format
+ *
+ * Call this function for all transmitted data frames after their transmit
+ * completion. This callback should only be called for data frames which
+ * are are using driver's (or hardware's) offload capability of encap/decap
+ * 802.11 frames.
+ *
+ * This function may not be called in IRQ context. Calls to this function
+ * for a single hardware must be synchronized against each other and all
+ * calls in the same tx status family.
+ *
+ * @hw: the hardware the frame was transmitted by
+ * @vif: the interface for which the frame was transmitted
+ * @skb: the frame that was transmitted, owned by mac80211 after this call
+ */
+void ieee80211_tx_status_8023(struct ieee80211_hw *hw,
+ struct ieee80211_vif *vif,
+ struct sk_buff *skb);
+
+/**
* ieee80211_report_low_ack - report non-responding station
*
* When operating in AP-mode, call this function to report a non-responding
@@ -6479,5 +6502,16 @@ u32 ieee80211_calc_rx_airtime(struct ieee80211_hw *hw,
u32 ieee80211_calc_tx_airtime(struct ieee80211_hw *hw,
struct ieee80211_tx_info *info,
int len);
+/**
+ * ieee80211_set_hw_80211_encap - enable hardware encapsulation offloading.
+ *
+ * This function is used to notify mac80211 that a vif can be passed raw 802.3
+ * frames. The driver needs to then handle the 802.11 encapsulation inside the
+ * hardware or firmware.
+ *
+ * @vif: &struct ieee80211_vif pointer from the add_interface callback.
+ * @enable: indicate if the feature should be turned on or off
+ */
+bool ieee80211_set_hw_80211_encap(struct ieee80211_vif *vif, bool enable);
#endif /* MAC80211_H */
diff --git a/include/net/page_pool.h b/include/net/page_pool.h
index cfbed00ba7ee..81d7773f96cd 100644
--- a/include/net/page_pool.h
+++ b/include/net/page_pool.h
@@ -151,6 +151,7 @@ struct page_pool *page_pool_create(const struct page_pool_params *params);
#ifdef CONFIG_PAGE_POOL
void page_pool_destroy(struct page_pool *pool);
void page_pool_use_xdp_mem(struct page_pool *pool, void (*disconnect)(void *));
+void page_pool_release_page(struct page_pool *pool, struct page *page);
#else
static inline void page_pool_destroy(struct page_pool *pool)
{
@@ -160,41 +161,32 @@ static inline void page_pool_use_xdp_mem(struct page_pool *pool,
void (*disconnect)(void *))
{
}
+static inline void page_pool_release_page(struct page_pool *pool,
+ struct page *page)
+{
+}
#endif
-/* Never call this directly, use helpers below */
-void __page_pool_put_page(struct page_pool *pool, struct page *page,
- unsigned int dma_sync_size, bool allow_direct);
+void page_pool_put_page(struct page_pool *pool, struct page *page,
+ unsigned int dma_sync_size, bool allow_direct);
-static inline void page_pool_put_page(struct page_pool *pool,
- struct page *page, bool allow_direct)
+/* Same as above but will try to sync the entire area pool->max_len */
+static inline void page_pool_put_full_page(struct page_pool *pool,
+ struct page *page, bool allow_direct)
{
/* When page_pool isn't compiled-in, net/core/xdp.c doesn't
* allow registering MEM_TYPE_PAGE_POOL, but shield linker.
*/
#ifdef CONFIG_PAGE_POOL
- __page_pool_put_page(pool, page, -1, allow_direct);
+ page_pool_put_page(pool, page, -1, allow_direct);
#endif
}
-/* Very limited use-cases allow recycle direct */
+
+/* Same as above but the caller must guarantee safe context. e.g NAPI */
static inline void page_pool_recycle_direct(struct page_pool *pool,
struct page *page)
{
- __page_pool_put_page(pool, page, -1, true);
-}
-
-/* Disconnects a page (from a page_pool). API users can have a need
- * to disconnect a page (from a page_pool), to allow it to be used as
- * a regular page (that will eventually be returned to the normal
- * page-allocator via put_page).
- */
-void page_pool_unmap_page(struct page_pool *pool, struct page *page);
-static inline void page_pool_release_page(struct page_pool *pool,
- struct page *page)
-{
-#ifdef CONFIG_PAGE_POOL
- page_pool_unmap_page(pool, page);
-#endif
+ page_pool_put_full_page(pool, page, true);
}
static inline dma_addr_t page_pool_get_dma_addr(struct page *page)
diff --git a/include/net/pkt_cls.h b/include/net/pkt_cls.h
index a972244ab193..53946b509b51 100644
--- a/include/net/pkt_cls.h
+++ b/include/net/pkt_cls.h
@@ -509,7 +509,7 @@ tcf_match_indev(struct sk_buff *skb, int ifindex)
}
int tc_setup_flow_action(struct flow_action *flow_action,
- const struct tcf_exts *exts, bool rtnl_held);
+ const struct tcf_exts *exts);
void tc_cleanup_flow_action(struct flow_action *flow_action);
int tc_setup_cb_call(struct tcf_block *block, enum tc_setup_type type,
diff --git a/include/net/tc_act/tc_ct.h b/include/net/tc_act/tc_ct.h
index bdc20ab3b88d..a8b156402873 100644
--- a/include/net/tc_act/tc_ct.h
+++ b/include/net/tc_act/tc_ct.h
@@ -33,8 +33,10 @@ struct tcf_ct {
};
#define to_ct(a) ((struct tcf_ct *)a)
-#define to_ct_params(a) ((struct tcf_ct_params *) \
- rtnl_dereference((to_ct(a)->params)))
+#define to_ct_params(a) \
+ ((struct tcf_ct_params *) \
+ rcu_dereference_protected(to_ct(a)->params, \
+ lockdep_is_held(&a->tcfa_lock)))
static inline uint16_t tcf_ct_zone(const struct tc_action *a)
{
diff --git a/include/net/tc_act/tc_police.h b/include/net/tc_act/tc_police.h
index cfdc7cb82cad..f098ad4424be 100644
--- a/include/net/tc_act/tc_police.h
+++ b/include/net/tc_act/tc_police.h
@@ -54,7 +54,8 @@ static inline u64 tcf_police_rate_bytes_ps(const struct tc_action *act)
struct tcf_police *police = to_police(act);
struct tcf_police_params *params;
- params = rcu_dereference_bh_rtnl(police->params);
+ params = rcu_dereference_protected(police->params,
+ lockdep_is_held(&police->tcf_lock));
return params->rate.rate_bytes_ps;
}
@@ -63,7 +64,8 @@ static inline s64 tcf_police_tcfp_burst(const struct tc_action *act)
struct tcf_police *police = to_police(act);
struct tcf_police_params *params;
- params = rcu_dereference_bh_rtnl(police->params);
+ params = rcu_dereference_protected(police->params,
+ lockdep_is_held(&police->tcf_lock));
return params->tcfp_burst;
}
diff --git a/include/net/tc_act/tc_tunnel_key.h b/include/net/tc_act/tc_tunnel_key.h
index 0689d9bcdf84..2b3df076e5b6 100644
--- a/include/net/tc_act/tc_tunnel_key.h
+++ b/include/net/tc_act/tc_tunnel_key.h
@@ -69,7 +69,7 @@ tcf_tunnel_info_copy(const struct tc_action *a)
if (tun) {
size_t tun_size = sizeof(*tun) + tun->options_len;
struct ip_tunnel_info *tun_copy = kmemdup(tun, tun_size,
- GFP_KERNEL);
+ GFP_ATOMIC);
return tun_copy;
}
diff --git a/include/uapi/linux/ethtool.h b/include/uapi/linux/ethtool.h
index 4295ebfa2f91..d586ee5e10a1 100644
--- a/include/uapi/linux/ethtool.h
+++ b/include/uapi/linux/ethtool.h
@@ -1330,6 +1330,7 @@ enum ethtool_fec_config_bits {
ETHTOOL_FEC_OFF_BIT,
ETHTOOL_FEC_RS_BIT,
ETHTOOL_FEC_BASER_BIT,
+ ETHTOOL_FEC_LLRS_BIT,
};
#define ETHTOOL_FEC_NONE (1 << ETHTOOL_FEC_NONE_BIT)
@@ -1337,6 +1338,7 @@ enum ethtool_fec_config_bits {
#define ETHTOOL_FEC_OFF (1 << ETHTOOL_FEC_OFF_BIT)
#define ETHTOOL_FEC_RS (1 << ETHTOOL_FEC_RS_BIT)
#define ETHTOOL_FEC_BASER (1 << ETHTOOL_FEC_BASER_BIT)
+#define ETHTOOL_FEC_LLRS (1 << ETHTOOL_FEC_LLRS_BIT)
/* CMDs currently supported */
#define ETHTOOL_GSET 0x00000001 /* DEPRECATED, Get settings.
@@ -1521,7 +1523,7 @@ enum ethtool_link_mode_bit_indices {
ETHTOOL_LINK_MODE_400000baseLR8_ER8_FR8_Full_BIT = 71,
ETHTOOL_LINK_MODE_400000baseDR8_Full_BIT = 72,
ETHTOOL_LINK_MODE_400000baseCR8_Full_BIT = 73,
-
+ ETHTOOL_LINK_MODE_FEC_LLRS_BIT = 74,
/* must be last entry */
__ETHTOOL_LINK_MODE_MASK_NBITS
};
diff --git a/include/uapi/linux/nl80211.h b/include/uapi/linux/nl80211.h
index 5eab191607f8..158bccb4a47b 100644
--- a/include/uapi/linux/nl80211.h
+++ b/include/uapi/linux/nl80211.h
@@ -1039,11 +1039,14 @@
* a control port frame and as a notification that a control port frame
* has been received. %NL80211_ATTR_FRAME is used to specify the
* frame contents. The frame is the raw EAPoL data, without ethernet or
- * 802.11 headers.
+ * 802.11 headers. An optional %NL80211_ATTR_SRC_MAC can be used to send
+ * pre-auth frames to STAs on behalf of other APs.
* When used as an event indication %NL80211_ATTR_CONTROL_PORT_ETHERTYPE,
* %NL80211_ATTR_CONTROL_PORT_NO_ENCRYPT and %NL80211_ATTR_MAC are added
* indicating the protocol type of the received frame; whether the frame
* was received unencrypted and the MAC address of the peer respectively.
+ * %NL80211_ATTR_DST_MAC can be used to forward pre-auth frames in
+ * userspace while using AP mode.
*
* @NL80211_CMD_RELOAD_REGDB: Request that the regdb firmware file is reloaded.
*
@@ -2400,6 +2403,18 @@ enum nl80211_commands {
* @NL80211_ATTR_VLAN_ID: VLAN ID (1..4094) for the station and VLAN group key
* (u16).
*
+ * @NL80211_ATTR_HE_BSS_COLOR: nested attribute for BSS Color Settings.
+ *
+ * @NL80211_ATTR_IFTYPE_AKM_SUITES: nested array attribute, with each entry
+ * using attributes from &enum nl80211_iftype_akm_attributes. This
+ * attribute is sent in a response to %NL80211_CMD_GET_WIPHY indicating
+ * supported AKM suites capability per interface. AKMs advertised in
+ * %NL80211_ATTR_AKM_SUITES are default capabilities if AKM suites not
+ * advertised for a specific interface type.
+ *
+ * @NL80211_ATTR_SRC_MAC: MAC address used in control port over nl80211 transmit
+ * @NL80211_ATTR_DST_MAC: MAC address used in control port over nl80211 receive
+ *
* @NUM_NL80211_ATTR: total number of nl80211_attrs available
* @NL80211_ATTR_MAX: highest attribute number currently defined
* @__NL80211_ATTR_AFTER_LAST: internal use
@@ -2864,6 +2879,13 @@ enum nl80211_attrs {
NL80211_ATTR_VLAN_ID,
+ NL80211_ATTR_HE_BSS_COLOR,
+
+ NL80211_ATTR_IFTYPE_AKM_SUITES,
+
+ NL80211_ATTR_SRC_MAC,
+ NL80211_ATTR_DST_MAC,
+
/* add attributes here, update the policy in nl80211.c */
__NL80211_ATTR_AFTER_LAST,
@@ -3583,6 +3605,8 @@ enum nl80211_wmm_rule {
* @NL80211_FREQUENCY_ATTR_WMM: this channel has wmm limitations.
* This is a nested attribute that contains the wmm limitation per AC.
* (see &enum nl80211_wmm_rule)
+ * @NL80211_FREQUENCY_ATTR_NO_HE: HE operation is not allowed on this channel
+ * in current regulatory domain.
* @NL80211_FREQUENCY_ATTR_MAX: highest frequency attribute number
* currently defined
* @__NL80211_FREQUENCY_ATTR_AFTER_LAST: internal use
@@ -3612,6 +3636,7 @@ enum nl80211_frequency_attr {
NL80211_FREQUENCY_ATTR_NO_20MHZ,
NL80211_FREQUENCY_ATTR_NO_10MHZ,
NL80211_FREQUENCY_ATTR_WMM,
+ NL80211_FREQUENCY_ATTR_NO_HE,
/* keep last */
__NL80211_FREQUENCY_ATTR_AFTER_LAST,
@@ -3809,6 +3834,7 @@ enum nl80211_sched_scan_match_attr {
* @NL80211_RRF_NO_HT40PLUS: channels can't be used in HT40+ operation
* @NL80211_RRF_NO_80MHZ: 80MHz operation not allowed
* @NL80211_RRF_NO_160MHZ: 160MHz operation not allowed
+ * @NL80211_RRF_NO_HE: HE operation not allowed
*/
enum nl80211_reg_rule_flags {
NL80211_RRF_NO_OFDM = 1<<0,
@@ -3826,6 +3852,7 @@ enum nl80211_reg_rule_flags {
NL80211_RRF_NO_HT40PLUS = 1<<14,
NL80211_RRF_NO_80MHZ = 1<<15,
NL80211_RRF_NO_160MHZ = 1<<16,
+ NL80211_RRF_NO_HE = 1<<17,
};
#define NL80211_RRF_PASSIVE_SCAN NL80211_RRF_NO_IR
@@ -5521,6 +5548,10 @@ enum nl80211_feature_flags {
* feature, which prevents bufferbloat by using the expected transmission
* time to limit the amount of data buffered in the hardware.
*
+ * @NL80211_EXT_FEATURE_CONTROL_PORT_OVER_NL80211_MAC_ADDRS: The driver
+ * can use src and dst MAC addresses with control port over nl80211 rx
+ * and tx operations.
+ *
* @NUM_NL80211_EXT_FEATURES: number of extended features.
* @MAX_NL80211_EXT_FEATURES: highest extended feature index.
*/
@@ -5568,6 +5599,7 @@ enum nl80211_ext_feature_index {
NL80211_EXT_FEATURE_SAE_OFFLOAD,
NL80211_EXT_FEATURE_VLAN_OFFLOAD,
NL80211_EXT_FEATURE_AQL,
+ NL80211_EXT_FEATURE_CONTROL_PORT_OVER_NL80211_MAC_ADDRS,
/* add new features before the definition below */
NUM_NL80211_EXT_FEATURES,
@@ -6587,5 +6619,51 @@ enum nl80211_obss_pd_attributes {
NL80211_HE_OBSS_PD_ATTR_MAX = __NL80211_HE_OBSS_PD_ATTR_LAST - 1,
};
+/**
+ * enum nl80211_bss_color_attributes - BSS Color attributes
+ * @__NL80211_HE_BSS_COLOR_ATTR_INVALID: Invalid
+ *
+ * @NL80211_HE_BSS_COLOR_ATTR_COLOR: the current BSS Color.
+ * @NL80211_HE_BSS_COLOR_ATTR_DISABLED: is BSS coloring disabled.
+ * @NL80211_HE_BSS_COLOR_ATTR_PARTIAL: the