Merge tag 'net-next-7.4' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-nextstable

Pull networking updates from Paolo Abeni:
 "This includes a significant number of low-priority fixes - especially
  in the NIC drivers area - that we deferred from the last few RCs in
  the previous cycle, which can't be easily outlined in the synopsis
  below.

  Core & protocols:

   - Continue the work on removing rtnl_lock dependencies:
      - per-netns ARP and ND neighbour tables, with the default settings
        now configurable per netns (inheritance from init_net is
        controlled by the new net.core.neigh_inherit_init_net sysctl)
      - RCU-protected configuration and rtnl_lock-less fill_info() for
        hsr, netkit, sit, vlan and vxlan devices
      - per-netns device unregistration for ip tunnel and gre devices
      - use the netdev instance lock instead of rtnl_lock when reading
        speed and duplex via sysfs
      - batch the flushing of uncached routes at device unregistration
        time, relieving rtnl_lock contention on netns dismantle.

   - Add hardware pacing offload support, admin-controlled via a new
     rtnetlink attribute, with sch_fq integration (implemented in idpf).

   - Re-segment BIG TCP GSO packets into GSO packets fitting the egress
     device limits instead of plain MSS-sized segments, improving
     throughput for mixed BIG TCP / non-BIG TCP paths by up to 70%.

   - Generate RSS keys that spread flows over all the RX queues; the
     previous random keys could leave some queues unused.

   - Optimize the bridge VLAN forwarding paths: cache the port-VLAN in
     fdb entries and consider only VLAN members when flooding, for ~10%
     more Mpps in the fdb forwarding path.

   - A few TCP/IP performance improvements aimed at efficient cache
     usage and reducing contention.

   - Add the TCP ROCCET congestion control, a CUBIC variant aimed at
     avoiding bufferbloat in cellular networks.

   - Continue the conversion of getsockopt callbacks to sockopt_t.

   - Add an ethtool command to list the front-facing ports of an
     interface, including SFP cages and modules, using the phy_port
     representation.

   - Enable BIG TCP support for bareudp tunnels.

   - Remove the IPV6_ADDRFORM socket option and disallow buggy TCP state
     transitions (listen() + shutdown() + connect() and connect() +
     connect(AF_UNSPEC) + listen()).

   - Remove most BUG_ON()s from core packet processing, replacing them
     with error paths.

  Wireless:

   - Latency improvements, including lockless station get/dump and
     beacon updates, plus RTNL reduction and locking cleanups.

   - Infrastructure for non-station TX/RX with MLO.

   - NAN (Wi-Fi Aware) Instant Communication support and other NAN
     improvements.

   - Control frame Integrity Protocol (CIP) and protected TWT support.

   - Improvements for AP regulatory checks.

  Netfilter:

   - Disable br_netfilter in user namespaces and schedule it for removal
     in 2027.

   - Restrict the raw table in nft_compat to the specific family, hook
     and priority.

   - Prepare the flowtable for mixed IPv4-over-IPv6 tunneling (and vice
     versa).

   - Use GFP_KERNEL_ACCOUNT for most netfilter allocations, for better
     integration with memcg.

   - Allow discovering conntrack zone filtering support in ctnetlink
     dumps, and fix nfnetlink_hook handling of large dumps.

  Deletions:

   - Move the LLC type 2 sockets out of tree. There are no known users
     and the code attracts a never-ending stream of LLM-driven fixes.

  Device drivers:

   - New drivers:
      - Meta Platforms NIC (mpnic), the second-generation NIC from Meta
      - initial skeleton of the Nebula-matrix NICs driver (nbl)
      - X-Powers AC200/AC300 Fast Ethernet PHYs

   - Ethernet high-speed NICs:
      - Intel:
         - i40e: XDP metadata support for RX hash and VLAN tag
         - ice: expose the E825 TSPLL state via the DPLL subsystem
      - nVidia/Mellanox:
         - move the data direct infrastructure from IB to core, in
           preparation for netdev support.
         - reduce the memory used per offloaded TC rule
      - Meta (fbnic):
         - support large io_uring zero-copy RX buffers
      - Microsoft vNIC (mana):
         - add BQL support

   - Ethernet NICs consumer, and embedded:
      - Airoha:
         - LRO offload support
      - Cadence (macb):
         - context swapping for ringparam and MTU changes, avoiding
           buffer loss under memory pressure
      - Mucse (rnpgbe):
         - TX/RX and link status support
      - NXP (enetc):
         - SR-IOV improvements and VF support for ENETC v4
      - Qualcomm (ppe):
         - IPQ5424 support
      - Realtek PCI (r8169):
         - phylink support
         - RSS support for RTL8127
      - Renesas (ravb):
         - gPTP support for R-Car Gen4
      - Synopsys (stmmac):
         - XDP multi-buffer support on the TX side
         - tc mqprio hw queue priority offload
         - support for RK3568 SGMII, Allwinner H616 EMAC1, UltraRISC
           DP1000 and Qualcomm sa8255p

   - Ethernet switches:
      - Mediatek (mt7530):
         - fast age and change conduit support
      - Microchip (ksz):
         - support for KSZ8995XA/KS8995XA
      - Microchip (lan966x):
         - PCIe FDMA support, ~20x throughput increase in PCIe endpoint
      - Microchip (sparx5):
         - Time Aware Shaper (taprio) offload
      - Motorcomm (yt921x):
         - LED and SerDes PCS support
      - Realtek (rtl8365mb):
         - EEE support

   - Ethernet PHYs:
      - Broadcom:
         - enable jumbo frames on BCM54xx
      - Realtek:
         - support for RTL8261CE_CG and RTL8261D_VM
         - MDIO support for RTL838x and RTL839x

   - WiFi drivers:
      - Broadcom (brcmfmac):
         - FT/OKC roaming offload
      - Intel (iwlwifi):
         - UHR sniffer support
         - support for newer UEFI/BIOS tables
      - MediaTek (mt76):
         - mt7925 NAN improvements
         - offchannel/scan improvements and MLO fixes
      - Morse Micro (mm81x):
         - monitor mode support
      - Qualcomm (ath12k):
         - IPQ5332 platform infrastructure
      - Realtek (rtw88):
         - RTL8723BS support
         - SDIO TX performance improvements
      - Realtek (rtw89):
         - P2P_DEVICE support
         - BT-coex updates for RTL8922D

   - Bluetooth:
      - move H:4 reassembly into the Bluetooth core
      - add generic support for vendor packets
      - MGMT: add security level changed event

   - Bluetooth drivers:
      - btusb: support Bulk Serialization Mode
      - Intel: support Draco and Titan Lake, allow unsigned firmware
      - Mediatek: MT7928 support
      - Qualcomm: QCC2072 support
      - Broadcom: Synaptics 4384 support"

* tag 'net-next-7.4' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next: (2126 commits)
  Bluetooth: btusb: disable by default Qualcomm multi-subsystem
  tipc: fix broadcast sender hang on last acker departure
  tipc: fix use-after-free of broadcast reception link at node release
  r8169: clear TX LPI on RTL8168h at link up after phylink conversion
  tun: Require CAP_NET_ADMIN to attach to an ownerless device
  net/sched/sch_cake: drop dead nla_nest_end() error check
  net/sched/sch_cake: widen buffer_used to u64
  net/sched/sch_cake: reduce parent backlog when clearing a tin
  net/sched/sch_cake: serialize reconfiguration with the datapath
  tg3: Add Datto SIRIS 5 1U Server to restart AER quirk table
  net/mlx5e: Stop asserting for RTNL when closing channels
  net: shrink the payload-only part of skb dataref to one bit
  net: wwan: iosm: validate msg_head before indexing msg_ring
  net: bgmac: rate limit RX error messages
  selftests: net: veth: test XDP_TX to a peer with GRO enabled
  veth: schedule the peer's NAPI after XDP_TX when only GRO is enabled
  pppoe: delete session hash entries by pointer match
  net: lan969x: don't disable hardirqs in fdma tx clear
  net: sparx5/lan969x: do not clobber the PSFP cycle timer update period
  net: lan969x: fix DSM calendar for empty taxis
  ...

1 files changed, 0 insertions, 217 deletions

diff --git a/include/net/llc_c_ev.h b/include/net/llc_c_ev.h
deleted file mode 100644
index d45140d4289a..000000000000
--- a/include/net/llc_c_ev.h
+++ /dev/null
@@ -1,217 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-#ifndef LLC_C_EV_H
-#define LLC_C_EV_H
-/*
- * Copyright (c) 1997 by Procom Technology,Inc.
- *		 2001 by Arnaldo Carvalho de Melo <acme@conectiva.com.br>
- */
-
-#include <net/sock.h>
-
-/* Connection component state transition event qualifiers */
-/* Types of events (possible values in 'ev->type') */
-#define LLC_CONN_EV_TYPE_SIMPLE		 1
-#define LLC_CONN_EV_TYPE_CONDITION	 2
-#define LLC_CONN_EV_TYPE_PRIM		 3
-#define LLC_CONN_EV_TYPE_PDU		 4	/* command/response PDU */
-#define LLC_CONN_EV_TYPE_ACK_TMR	 5
-#define LLC_CONN_EV_TYPE_P_TMR		 6
-#define LLC_CONN_EV_TYPE_REJ_TMR	 7
-#define LLC_CONN_EV_TYPE_BUSY_TMR	 8
-#define LLC_CONN_EV_TYPE_RPT_STATUS	 9
-#define LLC_CONN_EV_TYPE_SENDACK_TMR	10
-
-#define NBR_CONN_EV		   5
-/* Connection events which cause state transitions when fully qualified */
-
-#define LLC_CONN_EV_CONN_REQ				 1
-#define LLC_CONN_EV_CONN_RESP				 2
-#define LLC_CONN_EV_DATA_REQ				 3
-#define LLC_CONN_EV_DISC_REQ				 4
-#define LLC_CONN_EV_RESET_REQ				 5
-#define LLC_CONN_EV_RESET_RESP				 6
-#define LLC_CONN_EV_LOCAL_BUSY_DETECTED			 7
-#define LLC_CONN_EV_LOCAL_BUSY_CLEARED			 8
-#define LLC_CONN_EV_RX_BAD_PDU				 9
-#define LLC_CONN_EV_RX_DISC_CMD_Pbit_SET_X		10
-#define LLC_CONN_EV_RX_DM_RSP_Fbit_SET_X		11
-#define LLC_CONN_EV_RX_FRMR_RSP_Fbit_SET_X		12
-#define LLC_CONN_EV_RX_I_CMD_Pbit_SET_X			13
-#define LLC_CONN_EV_RX_I_CMD_Pbit_SET_X_UNEXPD_Ns	14
-#define LLC_CONN_EV_RX_I_CMD_Pbit_SET_X_INVAL_Ns	15
-#define LLC_CONN_EV_RX_I_RSP_Fbit_SET_X			16
-#define LLC_CONN_EV_RX_I_RSP_Fbit_SET_X_UNEXPD_Ns	17
-#define LLC_CONN_EV_RX_I_RSP_Fbit_SET_X_INVAL_Ns	18
-#define LLC_CONN_EV_RX_REJ_CMD_Pbit_SET_X		19
-#define LLC_CONN_EV_RX_REJ_RSP_Fbit_SET_X		20
-#define LLC_CONN_EV_RX_RNR_CMD_Pbit_SET_X		21
-#define LLC_CONN_EV_RX_RNR_RSP_Fbit_SET_X		22
-#define LLC_CONN_EV_RX_RR_CMD_Pbit_SET_X		23
-#define LLC_CONN_EV_RX_RR_RSP_Fbit_SET_X		24
-#define LLC_CONN_EV_RX_SABME_CMD_Pbit_SET_X		25
-#define LLC_CONN_EV_RX_UA_RSP_Fbit_SET_X		26
-#define LLC_CONN_EV_RX_XXX_CMD_Pbit_SET_X		27
-#define LLC_CONN_EV_RX_XXX_RSP_Fbit_SET_X		28
-#define LLC_CONN_EV_RX_XXX_YYY				29
-#define LLC_CONN_EV_RX_ZZZ_CMD_Pbit_SET_X_INVAL_Nr	30
-#define LLC_CONN_EV_RX_ZZZ_RSP_Fbit_SET_X_INVAL_Nr	31
-#define LLC_CONN_EV_P_TMR_EXP				32
-#define LLC_CONN_EV_ACK_TMR_EXP				33
-#define LLC_CONN_EV_REJ_TMR_EXP				34
-#define LLC_CONN_EV_BUSY_TMR_EXP			35
-#define LLC_CONN_EV_RX_XXX_CMD_Pbit_SET_1		36
-#define LLC_CONN_EV_RX_XXX_CMD_Pbit_SET_0		37
-#define LLC_CONN_EV_RX_I_CMD_Pbit_SET_0_UNEXPD_Ns	38
-#define LLC_CONN_EV_RX_I_RSP_Fbit_SET_0_UNEXPD_Ns	39
-#define LLC_CONN_EV_RX_I_RSP_Fbit_SET_1_UNEXPD_Ns	40
-#define LLC_CONN_EV_RX_I_CMD_Pbit_SET_1_UNEXPD_Ns	41
-#define LLC_CONN_EV_RX_I_CMD_Pbit_SET_0			42
-#define LLC_CONN_EV_RX_I_RSP_Fbit_SET_0			43
-#define LLC_CONN_EV_RX_I_CMD_Pbit_SET_1			44
-#define LLC_CONN_EV_RX_RR_CMD_Pbit_SET_0		45
-#define LLC_CONN_EV_RX_RR_RSP_Fbit_SET_0		46
-#define LLC_CONN_EV_RX_RR_RSP_Fbit_SET_1		47
-#define LLC_CONN_EV_RX_RR_CMD_Pbit_SET_1		48
-#define LLC_CONN_EV_RX_RNR_CMD_Pbit_SET_0		49
-#define LLC_CONN_EV_RX_RNR_RSP_Fbit_SET_0		50
-#define LLC_CONN_EV_RX_RNR_RSP_Fbit_SET_1		51
-#define LLC_CONN_EV_RX_RNR_CMD_Pbit_SET_1		52
-#define LLC_CONN_EV_RX_REJ_CMD_Pbit_SET_0		53
-#define LLC_CONN_EV_RX_REJ_RSP_Fbit_SET_0		54
-#define LLC_CONN_EV_RX_REJ_CMD_Pbit_SET_1		55
-#define LLC_CONN_EV_RX_I_RSP_Fbit_SET_1			56
-#define LLC_CONN_EV_RX_REJ_RSP_Fbit_SET_1		57
-#define LLC_CONN_EV_RX_XXX_RSP_Fbit_SET_1		58
-#define LLC_CONN_EV_TX_BUFF_FULL			59
-
-#define LLC_CONN_EV_INIT_P_F_CYCLE			100
-/*
- * Connection event qualifiers; for some events a certain combination of
- * these qualifiers must be TRUE before event recognized valid for state;
- * these constants act as indexes into the Event Qualifier function
- * table
- */
-#define LLC_CONN_EV_QFY_DATA_FLAG_EQ_1		 1
-#define LLC_CONN_EV_QFY_DATA_FLAG_EQ_0		 2
-#define LLC_CONN_EV_QFY_DATA_FLAG_EQ_2		 3
-#define LLC_CONN_EV_QFY_P_FLAG_EQ_1		 4
-#define LLC_CONN_EV_QFY_P_FLAG_EQ_0		 5
-#define LLC_CONN_EV_QFY_P_FLAG_EQ_Fbit		 6
-#define LLC_CONN_EV_QFY_REMOTE_BUSY_EQ_0	 7
-#define LLC_CONN_EV_QFY_RETRY_CNT_LT_N2		 8
-#define LLC_CONN_EV_QFY_RETRY_CNT_GTE_N2	 9
-#define LLC_CONN_EV_QFY_S_FLAG_EQ_1		10
-#define LLC_CONN_EV_QFY_S_FLAG_EQ_0		11
-#define LLC_CONN_EV_QFY_INIT_P_F_CYCLE		12
-
-struct llc_conn_state_ev {
-	u8 type;
-	u8 prim;
-	u8 prim_type;
-	u8 reason;
-	u8 status;
-	u8 ind_prim;
-	u8 cfm_prim;
-};
-
-static __inline__ struct llc_conn_state_ev *llc_conn_ev(struct sk_buff *skb)
-{
-	return (struct llc_conn_state_ev *)skb->cb;
-}
-
-typedef int (*llc_conn_ev_t)(struct sock *sk, struct sk_buff *skb);
-typedef int (*llc_conn_ev_qfyr_t)(struct sock *sk, struct sk_buff *skb);
-
-int llc_conn_ev_conn_req(struct sock *sk, struct sk_buff *skb);
-int llc_conn_ev_data_req(struct sock *sk, struct sk_buff *skb);
-int llc_conn_ev_disc_req(struct sock *sk, struct sk_buff *skb);
-int llc_conn_ev_rst_req(struct sock *sk, struct sk_buff *skb);
-int llc_conn_ev_local_busy_detected(struct sock *sk, struct sk_buff *skb);
-int llc_conn_ev_local_busy_cleared(struct sock *sk, struct sk_buff *skb);
-int llc_conn_ev_rx_bad_pdu(struct sock *sk, struct sk_buff *skb);
-int llc_conn_ev_rx_disc_cmd_pbit_set_x(struct sock *sk, struct sk_buff *skb);
-int llc_conn_ev_rx_dm_rsp_fbit_set_x(struct sock *sk, struct sk_buff *skb);
-int llc_conn_ev_rx_frmr_rsp_fbit_set_x(struct sock *sk, struct sk_buff *skb);
-int llc_conn_ev_rx_i_cmd_pbit_set_x_inval_ns(struct sock *sk,
-					     struct sk_buff *skb);
-int llc_conn_ev_rx_i_rsp_fbit_set_x(struct sock *sk, struct sk_buff *skb);
-int llc_conn_ev_rx_i_rsp_fbit_set_x_unexpd_ns(struct sock *sk,
-					      struct sk_buff *skb);
-int llc_conn_ev_rx_i_rsp_fbit_set_x_inval_ns(struct sock *sk,
-					     struct sk_buff *skb);
-int llc_conn_ev_rx_rej_rsp_fbit_set_x(struct sock *sk, struct sk_buff *skb);
-int llc_conn_ev_rx_sabme_cmd_pbit_set_x(struct sock *sk, struct sk_buff *skb);
-int llc_conn_ev_rx_ua_rsp_fbit_set_x(struct sock *sk, struct sk_buff *skb);
-int llc_conn_ev_rx_xxx_cmd_pbit_set_x(struct sock *sk, struct sk_buff *skb);
-int llc_conn_ev_rx_xxx_rsp_fbit_set_x(struct sock *sk, struct sk_buff *skb);
-int llc_conn_ev_rx_zzz_cmd_pbit_set_x_inval_nr(struct sock *sk,
-					       struct sk_buff *skb);
-int llc_conn_ev_rx_zzz_rsp_fbit_set_x_inval_nr(struct sock *sk,
-					       struct sk_buff *skb);
-int llc_conn_ev_p_tmr_exp(struct sock *sk, struct sk_buff *skb);
-int llc_conn_ev_ack_tmr_exp(struct sock *sk, struct sk_buff *skb);
-int llc_conn_ev_rej_tmr_exp(struct sock *sk, struct sk_buff *skb);
-int llc_conn_ev_busy_tmr_exp(struct sock *sk, struct sk_buff *skb);
-/* NOT_USED functions and their variations */
-int llc_conn_ev_rx_xxx_cmd_pbit_set_1(struct sock *sk, struct sk_buff *skb);
-int llc_conn_ev_rx_xxx_rsp_fbit_set_1(struct sock *sk, struct sk_buff *skb);
-int llc_conn_ev_rx_i_cmd_pbit_set_0_unexpd_ns(struct sock *sk,
-					      struct sk_buff *skb);
-int llc_conn_ev_rx_i_cmd_pbit_set_1_unexpd_ns(struct sock *sk,
-					      struct sk_buff *skb);
-int llc_conn_ev_rx_i_cmd_pbit_set_0(struct sock *sk, struct sk_buff *skb);
-int llc_conn_ev_rx_i_cmd_pbit_set_1(struct sock *sk, struct sk_buff *skb);
-int llc_conn_ev_rx_i_rsp_fbit_set_0_unexpd_ns(struct sock *sk,
-					      struct sk_buff *skb);
-int llc_conn_ev_rx_i_rsp_fbit_set_1_unexpd_ns(struct sock *sk,
-					      struct sk_buff *skb);
-int llc_conn_ev_rx_i_rsp_fbit_set_0(struct sock *sk, struct sk_buff *skb);
-int llc_conn_ev_rx_i_rsp_fbit_set_1(struct sock *sk, struct sk_buff *skb);
-int llc_conn_ev_rx_rr_cmd_pbit_set_0(struct sock *sk, struct sk_buff *skb);
-int llc_conn_ev_rx_rr_cmd_pbit_set_1(struct sock *sk, struct sk_buff *skb);
-int llc_conn_ev_rx_rr_rsp_fbit_set_0(struct sock *sk, struct sk_buff *skb);
-int llc_conn_ev_rx_rr_rsp_fbit_set_1(struct sock *sk, struct sk_buff *skb);
-int llc_conn_ev_rx_rnr_cmd_pbit_set_0(struct sock *sk, struct sk_buff *skb);
-int llc_conn_ev_rx_rnr_cmd_pbit_set_1(struct sock *sk, struct sk_buff *skb);
-int llc_conn_ev_rx_rnr_rsp_fbit_set_0(struct sock *sk, struct sk_buff *skb);
-int llc_conn_ev_rx_rnr_rsp_fbit_set_1(struct sock *sk, struct sk_buff *skb);
-int llc_conn_ev_rx_rej_cmd_pbit_set_0(struct sock *sk, struct sk_buff *skb);
-int llc_conn_ev_rx_rej_cmd_pbit_set_1(struct sock *sk, struct sk_buff *skb);
-int llc_conn_ev_rx_rej_rsp_fbit_set_0(struct sock *sk, struct sk_buff *skb);
-int llc_conn_ev_rx_rej_rsp_fbit_set_1(struct sock *sk, struct sk_buff *skb);
-int llc_conn_ev_rx_any_frame(struct sock *sk, struct sk_buff *skb);
-int llc_conn_ev_tx_buffer_full(struct sock *sk, struct sk_buff *skb);
-int llc_conn_ev_init_p_f_cycle(struct sock *sk, struct sk_buff *skb);
-
-/* Available connection action qualifiers */
-int llc_conn_ev_qlfy_data_flag_eq_1(struct sock *sk, struct sk_buff *skb);
-int llc_conn_ev_qlfy_data_flag_eq_0(struct sock *sk, struct sk_buff *skb);
-int llc_conn_ev_qlfy_data_flag_eq_2(struct sock *sk, struct sk_buff *skb);
-int llc_conn_ev_qlfy_p_flag_eq_1(struct sock *sk, struct sk_buff *skb);
-int llc_conn_ev_qlfy_last_frame_eq_1(struct sock *sk, struct sk_buff *skb);
-int llc_conn_ev_qlfy_last_frame_eq_0(struct sock *sk, struct sk_buff *skb);
-int llc_conn_ev_qlfy_p_flag_eq_0(struct sock *sk, struct sk_buff *skb);
-int llc_conn_ev_qlfy_p_flag_eq_f(struct sock *sk, struct sk_buff *skb);
-int llc_conn_ev_qlfy_remote_busy_eq_0(struct sock *sk, struct sk_buff *skb);
-int llc_conn_ev_qlfy_remote_busy_eq_1(struct sock *sk, struct sk_buff *skb);
-int llc_conn_ev_qlfy_retry_cnt_lt_n2(struct sock *sk, struct sk_buff *skb);
-int llc_conn_ev_qlfy_retry_cnt_gte_n2(struct sock *sk, struct sk_buff *skb);
-int llc_conn_ev_qlfy_s_flag_eq_1(struct sock *sk, struct sk_buff *skb);
-int llc_conn_ev_qlfy_s_flag_eq_0(struct sock *sk, struct sk_buff *skb);
-int llc_conn_ev_qlfy_cause_flag_eq_1(struct sock *sk, struct sk_buff *skb);
-int llc_conn_ev_qlfy_cause_flag_eq_0(struct sock *sk, struct sk_buff *skb);
-int llc_conn_ev_qlfy_set_status_conn(struct sock *sk, struct sk_buff *skb);
-int llc_conn_ev_qlfy_set_status_disc(struct sock *sk, struct sk_buff *skb);
-int llc_conn_ev_qlfy_set_status_failed(struct sock *sk, struct sk_buff *skb);
-int llc_conn_ev_qlfy_set_status_remote_busy(struct sock *sk,
-					    struct sk_buff *skb);
-int llc_conn_ev_qlfy_set_status_refuse(struct sock *sk, struct sk_buff *skb);
-int llc_conn_ev_qlfy_set_status_conflict(struct sock *sk, struct sk_buff *skb);
-int llc_conn_ev_qlfy_set_status_rst_done(struct sock *sk, struct sk_buff *skb);
-
-static __inline__ int llc_conn_space(struct sock *sk, struct sk_buff *skb)
-{
-	return atomic_read(&sk->sk_rmem_alloc) + skb->truesize <
-	       (unsigned int)sk->sk_rcvbuf;
-}
-#endif /* LLC_C_EV_H */