2015-12-25 00:58:41 +00:00
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# RT5350 -- Kernel configuration file for FreeBSD/mips for Ralink RT5350 systems
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#
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# For more information on this file, please read the handbook section on
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# Kernel Configuration Files:
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#
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# http://www.FreeBSD.org/doc/en_US.ISO8859-1/books/handbook/kernelconfig-config.html
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#
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# The handbook is also available locally in /usr/share/doc/handbook
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# if you've installed the doc distribution, otherwise always see the
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# FreeBSD World Wide Web server (http://www.FreeBSD.org/) for the
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# latest information.
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#
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# An exhaustive list of options and more detailed explanations of the
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# device lines is also present in the ../../conf/NOTES and NOTES files.
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# If you are in doubt as to the purpose or necessity of a line, check first
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# in NOTES.
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#
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# $FreeBSD$
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ident RT5350
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machine mips mipsel
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makeoptions MIPS_LITTLE_ENDIAN=defined
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makeoptions KERNLOADADDR=0x80001000
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# Don't build any modules yet.
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makeoptions MODULES_OVERRIDE="wlan_xauth wlan_wep wlan_tkip wlan_acl wlan_amrr wlan_ccmp wlan_rssadapt if_bridge bridgestp msdosfs md ipfw dummynet libalias geom/geom_label ufs usb/uplcom usb/u3g usb/umodem usb/umass usb/ucom cam zlib"
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makeoptions RT5350
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include "../rt305x/std.rt305x"
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hints "RT5350.hints" #Default places to look for devices.
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#makeoptions DEBUG=-g #Build kernel with gdb(1) debug symbols
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options RT5350
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options RT305X_UBOOT
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# Debugging for use in -current
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options DEADLKRES #Enable the deadlock resolver
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options INVARIANTS #Enable calls of extra sanity checking
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options INVARIANT_SUPPORT #Extra sanity checks of internal structures, required by INVARIANTS
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options WITNESS #Enable checks to detect deadlocks and cycles
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options WITNESS_SKIPSPIN #Don't run witness on spinlocks for speed
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#options DIAGNOSTIC
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#options DEBUG_LOCKS
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#options DEBUG_VFS_LOCKS
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#options GDB
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options DDB
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options KDB
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options SCHED_ULE
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options INET #InterNETworking
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In the TCP stack, the hhook(9) framework provides hooks for kernel modules
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
2016-10-12 02:16:42 +00:00
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options TCP_HHOOK # hhook(9) framework for TCP
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2015-12-25 00:58:41 +00:00
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#options NFSCL #Network Filesystem Client
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#options NFS_ROOT #NFS usable as /, requires NFSCL
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options PSEUDOFS #Pseudo-filesystem framework
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#options _KPOSIX_PRIORITY_SCHEDULING #Posix P1003_1B real-time extensions
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#options BOOTP
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#options BOOTP_NFSROOT
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#options BOOTP_NFSV3
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#options BOOTP_WIRED_TO=rt0
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#options BOOTP_COMPAT
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options TMPFS # TMP Memory Filesystem
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options FFS #Berkeley Fast Filesystem
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#options ROOTDEVNAME=\"nfs:193.178.153.200:/bsdmips\"
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2016-02-24 00:39:36 +00:00
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#device geom_uzip
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#options GEOM_UZIP
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2015-12-25 00:58:41 +00:00
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#options MD_ROOT
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2016-02-24 00:39:36 +00:00
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#options ROOTDEVNAME=\"ufs:md0.uzip\"
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2015-12-25 00:58:41 +00:00
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# Options for making kernel less hangry
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makeoptions INLINE_LIMIT=1024
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options MAXUSERS=3
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options MAXFILES=512
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options NSFBUFS=256
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options SHMALL=128
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options MSGBUF_SIZE=65536
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# Options for making kernel smallest
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options NO_SYSCTL_DESCR # No description string of sysctl
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#options NO_FFS_SNAPSHOT # Disable Snapshot supporting
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options SCSI_NO_SENSE_STRINGS
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options SCSI_NO_OP_STRINGS
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options RWLOCK_NOINLINE
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options SX_NOINLINE
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options NO_SWAPPING
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options MROUTING # Multicast routing
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options IPFIREWALL_DEFAULT_TO_ACCEPT
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#device md
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device random
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device loop
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# RT3050F, RT3052F have only pseudo PHYs, so mii not required
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device rt
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device ether
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device bpf # Berkeley packet filter
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device vlan
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#device lagg
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#device if_bridge
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device uart
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nodevice uart_ns8250
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device tun # Packet tunnel.
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device wlan
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#device gpio
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#device gpioled
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#device nvram2env
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device spibus
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device mx25l
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device usb
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device ehci
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options SCSI_DELAY=1000 # Delay (in ms) before probing SCSI
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#options USB_EHCI_BIG_ENDIAN_DESC # handle big-endian byte order
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#options USB_DEBUG
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#options USB_REQ_DEBUG
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