Merge tag 'net-next-5.11' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next

Pull networking updates from Jakub Kicinski:
 "Core:

   - support "prefer busy polling" NAPI operation mode, where we defer
     softirq for some time expecting applications to periodically busy
     poll

   - AF_XDP: improve efficiency by more batching and hindering the
     adjacency cache prefetcher

   - af_packet: make packet_fanout.arr size configurable up to 64K

   - tcp: optimize TCP zero copy receive in presence of partial or
     unaligned reads making zero copy a performance win for much smaller
     messages

   - XDP: add bulk APIs for returning / freeing frames

   - sched: support fragmenting IP packets as they come out of conntrack

   - net: allow virtual netdevs to forward UDP L4 and fraglist GSO skbs

  BPF:

   - BPF switch from crude rlimit-based to memcg-based memory accounting

   - BPF type format information for kernel modules and related tracing
     enhancements

   - BPF implement task local storage for BPF LSM

   - allow the FENTRY/FEXIT/RAW_TP tracing programs to use
     bpf_sk_storage

  Protocols:

   - mptcp: improve multiple xmit streams support, memory accounting and
     many smaller improvements

   - TLS: support CHACHA20-POLY1305 cipher

   - seg6: add support for SRv6 End.DT4/DT6 behavior

   - sctp: Implement RFC 6951: UDP Encapsulation of SCTP

   - ppp_generic: add ability to bridge channels directly

   - bridge: Connectivity Fault Management (CFM) support as is defined
     in IEEE 802.1Q section 12.14.

  Drivers:

   - mlx5: make use of the new auxiliary bus to organize the driver
     internals

   - mlx5: more accurate port TX timestamping support

   - mlxsw:
      - improve the efficiency of offloaded next hop updates by using
        the new nexthop object API
      - support blackhole nexthops
      - support IEEE 802.1ad (Q-in-Q) bridging

   - rtw88: major bluetooth co-existance improvements

   - iwlwifi: support new 6 GHz frequency band

   - ath11k: Fast Initial Link Setup (FILS)

   - mt7915: dual band concurrent (DBDC) support

   - net: ipa: add basic support for IPA v4.5

  Refactor:

   - a few pieces of in_interrupt() cleanup work from Sebastian Andrzej
     Siewior

   - phy: add support for shared interrupts; get rid of multiple driver
     APIs and have the drivers write a full IRQ handler, slight growth
     of driver code should be compensated by the simpler API which also
     allows shared IRQs

   - add common code for handling netdev per-cpu counters

   - move TX packet re-allocation from Ethernet switch tag drivers to a
     central place

   - improve efficiency and rename nla_strlcpy

   - number of W=1 warning cleanups as we now catch those in a patchwork
     build bot

  Old code removal:

   - wan: delete the DLCI / SDLA drivers

   - wimax: move to staging

   - wifi: remove old WDS wifi bridging support"

* tag 'net-next-5.11' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net-next: (1922 commits)
  net: hns3: fix expression that is currently always true
  net: fix proc_fs init handling in af_packet and tls
  nfc: pn533: convert comma to semicolon
  af_vsock: Assign the vsock transport considering the vsock address flags
  af_vsock: Set VMADDR_FLAG_TO_HOST flag on the receive path
  vsock_addr: Check for supported flag values
  vm_sockets: Add VMADDR_FLAG_TO_HOST vsock flag
  vm_sockets: Add flags field in the vsock address data structure
  net: Disable NETIF_F_HW_TLS_TX when HW_CSUM is disabled
  tcp: Add logic to check for SYN w/ data in tcp_simple_retransmit
  net: mscc: ocelot: install MAC addresses in .ndo_set_rx_mode from process context
  nfc: s3fwrn5: Release the nfc firmware
  net: vxget: clean up sparse warnings
  mlxsw: spectrum_router: Use eXtended mezzanine to offload IPv4 router
  mlxsw: spectrum: Set KVH XLT cache mode for Spectrum2/3
  mlxsw: spectrum_router_xm: Introduce basic XM cache flushing
  mlxsw: reg: Add Router LPM Cache Enable Register
  mlxsw: reg: Add Router LPM Cache ML Delete Register
  mlxsw: spectrum_router_xm: Implement L-value tracking for M-index
  mlxsw: reg: Add XM Router M Table Register
  ...

1 files changed, 0 insertions, 117 deletions

diff --git a/include/uapi/linux/sdla.h b/include/uapi/linux/sdla.h
deleted file mode 100644
index 1e3735be6511..000000000000
--- a/include/uapi/linux/sdla.h
+++ /dev/null
@@ -1,117 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0+ WITH Linux-syscall-note */
-/*
- * INET		An implementation of the TCP/IP protocol suite for the LINUX
- *		operating system.  INET is implemented using the  BSD Socket
- *		interface as the means of communication with the user level.
- *
- *		Global definitions for the Frame relay interface.
- *
- * Version:	@(#)if_ifrad.h	0.20	13 Apr 96
- *
- * Author:	Mike McLagan <mike.mclagan@linux.org>
- *
- * Changes:
- *		0.15	Mike McLagan	Structure packing
- *
- *		0.20	Mike McLagan	New flags for S508 buffer handling
- *
- *		This program is free software; you can redistribute it and/or
- *		modify it under the terms of the GNU General Public License
- *		as published by the Free Software Foundation; either version
- *		2 of the License, or (at your option) any later version.
- */
-
-#ifndef _UAPISDLA_H
-#define _UAPISDLA_H
-
-/* adapter type */
-#define SDLA_TYPES
-#define SDLA_S502A			5020
-#define SDLA_S502E			5021
-#define SDLA_S503			5030
-#define SDLA_S507			5070
-#define SDLA_S508			5080
-#define SDLA_S509			5090
-#define SDLA_UNKNOWN			-1
-
-/* port selection flags for the S508 */
-#define SDLA_S508_PORT_V35		0x00
-#define SDLA_S508_PORT_RS232		0x02
-
-/* Z80 CPU speeds */
-#define SDLA_CPU_3M			0x00
-#define SDLA_CPU_5M			0x01
-#define SDLA_CPU_7M			0x02
-#define SDLA_CPU_8M			0x03
-#define SDLA_CPU_10M			0x04
-#define SDLA_CPU_16M			0x05
-#define SDLA_CPU_12M			0x06
-
-/* some private IOCTLs */
-#define SDLA_IDENTIFY			(FRAD_LAST_IOCTL + 1)
-#define SDLA_CPUSPEED			(FRAD_LAST_IOCTL + 2)
-#define SDLA_PROTOCOL			(FRAD_LAST_IOCTL + 3)
-
-#define SDLA_CLEARMEM			(FRAD_LAST_IOCTL + 4)
-#define SDLA_WRITEMEM			(FRAD_LAST_IOCTL + 5)
-#define SDLA_READMEM			(FRAD_LAST_IOCTL + 6)
-
-struct sdla_mem {
-   int  addr;
-   int  len;
-   void __user *data;
-};
-
-#define SDLA_START			(FRAD_LAST_IOCTL + 7)
-#define SDLA_STOP			(FRAD_LAST_IOCTL + 8)
-
-/* some offsets in the Z80's memory space */
-#define SDLA_NMIADDR			0x0000
-#define SDLA_CONF_ADDR			0x0010
-#define SDLA_S502A_NMIADDR		0x0066
-#define SDLA_CODE_BASEADDR		0x0100
-#define SDLA_WINDOW_SIZE		0x2000
-#define SDLA_ADDR_MASK			0x1FFF
-
-/* largest handleable block of data */
-#define SDLA_MAX_DATA			4080
-#define SDLA_MAX_MTU			4072	/* MAX_DATA - sizeof(fradhdr) */
-#define SDLA_MAX_DLCI			24
-
-/* this should be the same as frad_conf */
-struct sdla_conf {
-   short station;
-   short config;
-   short kbaud;
-   short clocking;
-   short max_frm;
-   short T391;
-   short T392;
-   short N391;
-   short N392;
-   short N393;
-   short CIR_fwd;
-   short Bc_fwd;
-   short Be_fwd;
-   short CIR_bwd;
-   short Bc_bwd;
-   short Be_bwd;
-};
-
-/* this should be the same as dlci_conf */
-struct sdla_dlci_conf {
-   short config;
-   short CIR_fwd;
-   short Bc_fwd;
-   short Be_fwd;
-   short CIR_bwd;
-   short Bc_bwd;
-   short Be_bwd; 
-   short Tc_fwd;
-   short Tc_bwd;
-   short Tf_max;
-   short Tb_max;
-};
-
-
-#endif /* _UAPISDLA_H */