[linux-block.git] / net / bpfilter / Kconfig

# SPDX-License-Identifier: GPL-2.0-only
menuconfig BPFILTER
	bool "BPF based packet filtering framework (BPFILTER)"
	depends on BPF && INET
	select USERMODE_DRIVER
	help
	  This builds experimental bpfilter framework that is aiming to
	  provide netfilter compatible functionality via BPF

if BPFILTER
config BPFILTER_UMH
	tristate "bpfilter kernel module with user mode helper"
	depends on CC_CAN_LINK
	depends on m || CC_CAN_LINK_STATIC
	default m
	help
	  This builds bpfilter kernel module with embedded user mode helper

	  Note: To compile this as built-in, your toolchain must support
	  building static binaries, since rootfs isn't mounted at the time
	  when __init functions are called and do_execv won't be able to find
	  the elf interpreter.
endif
Commit	Line	Data
ec8f24b7	1	# SPDX-License-Identifier: GPL-2.0-only
d2ba09c1 AS	2	menuconfig BPFILTER
d2ba09c1 AS	3	bool "BPF based packet filtering framework (BPFILTER)"
864e898b	4	depends on BPF && INET
d71fa5c9	5	select USERMODE_DRIVER
d2ba09c1 AS	6	help
	7	This builds experimental bpfilter framework that is aiming to
	8	provide netfilter compatible functionality via BPF
	9
	10	if BPFILTER
	11	config BPFILTER_UMH
	12	tristate "bpfilter kernel module with user mode helper"
9326e0f8 MY	13	depends on CC_CAN_LINK
9326e0f8 MY	14	depends on m \|\| CC_CAN_LINK_STATIC
d2ba09c1 AS	15	default m
	16	help
	17	This builds bpfilter kernel module with embedded user mode helper
9f64fbdb	18
9326e0f8 MY	19	Note: To compile this as built-in, your toolchain must support
	20	building static binaries, since rootfs isn't mounted at the time
	21	when __init functions are called and do_execv won't be able to find
	22	the elf interpreter.
d2ba09c1	23	endif