mirror-linux/arch/arm
Jakub Kicinski 6deb535950 net: remove unused ATM protocols and legacy ATM device drivers
Remove the ATM protocol modules and PCI/SBUS ATM device drivers
that are no longer in active use.

The ATM core protocol stack, PPPoATM, BR2684, and USB DSL modem
drivers (drivers/usb/atm/) are retained in-tree to maintain PPP
over ATM (PPPoA) and PPPoE-over-BR2684 support for DSL connections.
The Solos ADSL2+ PCI driver is also retained.

Removed ATM protocol modules:
 - net/atm/clip.c - Classical IP over ATM (RFC 2225)
 - net/atm/lec.c - LAN Emulation Client (LANE)
 - net/atm/mpc.c, mpoa_caches.c, mpoa_proc.c - Multi-Protocol Over ATM

Removed PCI/SBUS ATM device drivers (drivers/atm/):
 - adummy, atmtcp - software/testing ATM devices
 - eni - Efficient Networks ENI155P (OC-3, ~1995)
 - fore200e - FORE Systems 200E PCI/SBUS (OC-3, ~1999)
 - he - ForeRunner HE (OC-3/OC-12, ~2000)
 - idt77105 - IDT 77105 25 Mbps ATM PHY
 - idt77252 - IDT 77252 NICStAR II (OC-3, ~2000)
 - iphase - Interphase ATM PCI (OC-3/DS3/E3)
 - lanai - Efficient Networks Speedstream 3010
 - nicstar - IDT 77201 NICStAR (155/25 Mbps, ~1999)
 - suni - PMC S/UNI SONET PHY library

Also clean up references in:
 - net/bridge/ - remove ATM LANE hook (br_fdb_test_addr_hook,
   br_fdb_test_addr)
 - net/core/dev.c - remove br_fdb_test_addr_hook export
 - defconfig files - remove ATM driver config options

The removed code is moved to an out-of-tree module package (mod-orphan).

Acked-by: Andy Shevchenko <andriy.shevchenko@intel.com>
Reviewed-by: Simon Horman <horms@kernel.org>
Reviewed-by: Nikolay Aleksandrov <razor@blackwall.org>
Link: https://patch.msgid.link/20260422041846.2035118-1-kuba@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2026-04-23 12:21:14 -07:00
..
boot soc fixes for 7.0, part 2 2026-04-06 09:03:19 -07:00
common Convert 'alloc_obj' family to use the new default GFP_KERNEL argument 2026-02-21 17:09:51 -08:00
configs net: remove unused ATM protocols and legacy ATM device drivers 2026-04-23 12:21:14 -07:00
crypto lib/crypto: arm/ghash: Migrate optimized code into library 2026-03-23 15:24:54 -07:00
include arm64 updates for 7.1: 2026-04-14 16:48:56 -07:00
kernel kbuild: Split .modinfo out from ELF_DETAILS 2026-02-26 11:50:19 -07:00
lib
mach-actions
mach-alpine
mach-artpec
mach-aspeed
mach-at91 Devicetree updates for v7.0: 2026-02-11 18:27:08 -08:00
mach-axxia
mach-bcm
mach-berlin
mach-clps711x
mach-davinci
mach-digicolor
mach-dove
mach-ep93xx
mach-exynos ARM: exynos: Simplify with scoped for each OF child loop 2026-02-03 20:58:12 -06:00
mach-footbridge Convert 'alloc_obj' family to use the new default GFP_KERNEL argument 2026-02-21 17:09:51 -08:00
mach-gemini ARM: gemini: fix typos in comments 2025-11-21 22:16:39 +01:00
mach-highbank
mach-hisi
mach-imx Convert 'alloc_obj' family to use the new default GFP_KERNEL argument 2026-02-21 17:09:51 -08:00
mach-ixp4xx
mach-keystone
mach-lpc18xx
mach-lpc32xx
mach-mediatek ARM: mediatek: add MT6582 smp bring up code 2025-10-13 11:46:58 +02:00
mach-meson
mach-milbeaut
mach-mmp
mach-mstar
mach-mv78xx0
mach-mvebu Convert 'alloc_obj' family to use the new default GFP_KERNEL argument 2026-02-21 17:09:51 -08:00
mach-mxs Convert 'alloc_obj' family to use the new default GFP_KERNEL argument 2026-02-21 17:09:51 -08:00
mach-nomadik
mach-npcm arm: npcm: drop unused Kconfig ERRATA symbol 2026-01-08 17:11:35 +10:30
mach-omap1 ARM: omap1: ams-delta: convert GPIO hogs to using firmware nodes 2026-03-16 09:51:06 +01:00
mach-omap2 Convert 'alloc_obj' family to use the new default GFP_KERNEL argument 2026-02-21 17:09:51 -08:00
mach-orion5x Convert 'alloc_obj' family to use the new default GFP_KERNEL argument 2026-02-21 17:09:51 -08:00
mach-pxa syscore: Pass context data to callbacks 2025-11-14 10:01:52 +01:00
mach-qcom
mach-realtek
mach-rockchip ARM: rockchip: remove REGULATOR conditional to PM 2025-09-18 21:05:39 +02:00
mach-rpc Convert 'alloc_obj' family to use the new default GFP_KERNEL argument 2026-02-21 17:09:51 -08:00
mach-s3c syscore: Pass context data to callbacks 2025-11-14 10:01:52 +01:00
mach-s5pv210 syscore: Pass context data to callbacks 2025-11-14 10:01:52 +01:00
mach-sa1100 Convert 'alloc_obj' family to use the new default GFP_KERNEL argument 2026-02-21 17:09:51 -08:00
mach-shmobile Convert 'alloc_obj' family to use the new default GFP_KERNEL argument 2026-02-21 17:09:51 -08:00
mach-socfpga
mach-spear
mach-sti ARM: sti: removal of stih415/stih416 related entries 2025-08-18 15:48:00 +02:00
mach-stm32
mach-sunxi
mach-tegra
mach-ux500
mach-versatile Convert 'alloc_obj' family to use the new default GFP_KERNEL argument 2026-02-21 17:09:51 -08:00
mach-vt8500
mach-zynq Convert 'alloc_obj' family to use the new default GFP_KERNEL argument 2026-02-21 17:09:51 -08:00
mm Convert 'alloc_obj' family to use the new default GFP_KERNEL argument 2026-02-21 17:09:51 -08:00
net
nwfpe
plat-orion
probes Convert remaining multi-line kmalloc_obj/flex GFP_KERNEL uses 2026-02-22 08:26:33 -08:00
tools rseq: Implement sys_rseq_slice_yield() 2026-01-22 11:11:17 +01:00
vdso ARM: VDSO: Provide clock_getres_time64() 2026-01-13 14:42:23 +01:00
vfp
xen Convert 'alloc_obj' family to use the new default GFP_KERNEL argument 2026-02-21 17:09:51 -08:00
Kbuild
Kconfig ARM development for 7.0-rc1 2026-02-20 12:21:00 -08:00
Kconfig-nommu
Kconfig.debug
Kconfig.platforms ARM: mach-hpe: Rework support and directory structure 2025-09-15 15:07:38 +02:00
Makefile ARM: mach-hpe: Rework support and directory structure 2025-09-15 15:07:38 +02:00