mirror of
https://git.hardenedbsd.org/hardenedbsd/HardenedBSD.git
synced 2024-12-25 12:02:01 +01:00
bd79708dbf
to add actions that run when a TCP frame is sent or received on a TCP session in the ESTABLISHED state. In the base tree, this functionality is only used for the h_ertt module, which is used by the cc_cdg, cc_chd, cc_hd, and cc_vegas congestion control modules. Presently, we incur overhead to check for hooks each time a TCP frame is sent or received on an ESTABLISHED TCP session. This change adds a new compile-time option (TCP_HHOOK) to determine whether to include the hhook(9) framework for TCP. To retain backwards compatibility, I added the TCP_HHOOK option to every configuration file that already defined "options INET". (Therefore, this patch introduces no functional change. In order to see a functional difference, you need to compile a custom kernel without the TCP_HHOOK option.) This change will allow users to easily exclude this functionality from their kernel, should they wish to do so. Note that any users who use a custom kernel configuration and use one of the congestion control modules listed above will need to add the TCP_HHOOK option to their kernel configuration. Reviewed by: rrs, lstewart, hiren (previous version), sjg (makefiles only) Sponsored by: Netflix Differential Revision: https://reviews.freebsd.org/D8185
88 lines
1.7 KiB
Plaintext
88 lines
1.7 KiB
Plaintext
#
|
|
# Custom kernel for Marvell DB-78xx boards.
|
|
#
|
|
# $FreeBSD$
|
|
#
|
|
|
|
ident DB-88F78XX
|
|
include "std.arm"
|
|
include "../mv/discovery/std.db78xxx"
|
|
|
|
options SOC_MV_DISCOVERY
|
|
|
|
makeoptions WERROR="-Werror"
|
|
|
|
options SCHED_4BSD # 4BSD scheduler
|
|
options INET # InterNETworking
|
|
options INET6 # IPv6 communications protocols
|
|
options TCP_HHOOK # hhook(9) framework for TCP
|
|
options GEOM_PART_BSD # BSD partition scheme
|
|
options GEOM_PART_MBR # MBR partition scheme
|
|
options TMPFS # Efficient memory filesystem
|
|
options FFS # Berkeley Fast Filesystem
|
|
options NANDFS # NAND Filesystem
|
|
options NFSCL # Network Filesystem Client
|
|
options NFSLOCKD # Network Lock Manager
|
|
options NFS_ROOT # NFS usable as /, requires NFSCL
|
|
options BOOTP
|
|
options BOOTP_NFSROOT
|
|
options BOOTP_NFSV3
|
|
options BOOTP_WIRED_TO=mge0
|
|
|
|
#options ROOTDEVNAME=\"ufs:/dev/da0a\"
|
|
|
|
options SYSVSHM # SYSV-style shared memory
|
|
options SYSVMSG # SYSV-style message queues
|
|
options SYSVSEM # SYSV-style semaphores
|
|
options _KPOSIX_PRIORITY_SCHEDULING # Posix P1003_1B real-time extensions
|
|
options MUTEX_NOINLINE
|
|
options RWLOCK_NOINLINE
|
|
options NO_FFS_SNAPSHOT
|
|
options NO_SWAPPING
|
|
|
|
device pci
|
|
|
|
# Pseudo devices
|
|
device loop
|
|
device md
|
|
device random
|
|
|
|
# Serial ports
|
|
device uart
|
|
|
|
# Networking
|
|
device ether
|
|
device mge # Marvell Gigabit Ethernet controller
|
|
device mii
|
|
device mdio
|
|
device e1000phy
|
|
device bpf
|
|
|
|
# USB
|
|
device usb
|
|
device ehci
|
|
device umass
|
|
device scbus
|
|
device pass
|
|
device da
|
|
|
|
# I2C (TWSI)
|
|
device iic
|
|
device iicbus
|
|
device twsi
|
|
device ds133x
|
|
|
|
# SATA
|
|
device mvs
|
|
|
|
# NAND
|
|
device nand
|
|
|
|
# GPIO
|
|
device gpio
|
|
|
|
# Flattened Device Tree
|
|
options FDT
|
|
options FDT_DTB_STATIC
|
|
makeoptions FDT_DTS_FILE=db78100.dts
|