6be35c700f
Pull networking changes from David Miller:
1) Allow to dump, monitor, and change the bridge multicast database
using netlink. From Cong Wang.
2) RFC 5961 TCP blind data injection attack mitigation, from Eric
Dumazet.
3) Networking user namespace support from Eric W. Biederman.
4) tuntap/virtio-net multiqueue support by Jason Wang.
5) Support for checksum offload of encapsulated packets (basically,
tunneled traffic can still be checksummed by HW). From Joseph
Gasparakis.
6) Allow BPF filter access to VLAN tags, from Eric Dumazet and
Daniel Borkmann.
7) Bridge port parameters over netlink and BPDU blocking support
from Stephen Hemminger.
8) Improve data access patterns during inet socket demux by rearranging
socket layout, from Eric Dumazet.
9) TIPC protocol updates and cleanups from Ying Xue, Paul Gortmaker, and
Jon Maloy.
10) Update TCP socket hash sizing to be more in line with current day
realities. The existing heurstics were choosen a decade ago.
From Eric Dumazet.
11) Fix races, queue bloat, and excessive wakeups in ATM and
associated drivers, from Krzysztof Mazur and David Woodhouse.
12) Support DOVE (Distributed Overlay Virtual Ethernet) extensions
in VXLAN driver, from David Stevens.
13) Add "oops_only" mode to netconsole, from Amerigo Wang.
14) Support set and query of VEB/VEPA bridge mode via PF_BRIDGE, also
allow DCB netlink to work on namespaces other than the initial
namespace. From John Fastabend.
15) Support PTP in the Tigon3 driver, from Matt Carlson.
16) tun/vhost zero copy fixes and improvements, plus turn it on
by default, from Michael S. Tsirkin.
17) Support per-association statistics in SCTP, from Michele
Baldessari.
And many, many, driver updates, cleanups, and improvements. Too
numerous to mention individually.
* git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next: (1722 commits)
net/mlx4_en: Add support for destination MAC in steering rules
net/mlx4_en: Use generic etherdevice.h functions.
net: ethtool: Add destination MAC address to flow steering API
bridge: add support of adding and deleting mdb entries
bridge: notify mdb changes via netlink
ndisc: Unexport ndisc_{build,send}_skb().
uapi: add missing netconf.h to export list
pkt_sched: avoid requeues if possible
solos-pci: fix double-free of TX skb in DMA mode
bnx2: Fix accidental reversions.
bna: Driver Version Updated to 3.1.2.1
bna: Firmware update
bna: Add RX State
bna: Rx Page Based Allocation
bna: TX Intr Coalescing Fix
bna: Tx and Rx Optimizations
bna: Code Cleanup and Enhancements
ath9k: check pdata variable before dereferencing it
ath5k: RX timestamp is reported at end of frame
ath9k_htc: RX timestamp is reported at end of frame
...
300 lines
6.2 KiB
Plaintext
300 lines
6.2 KiB
Plaintext
config AVR32
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def_bool y
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# With EXPERT=n, we get lots of stuff automatically selected
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# that we usually don't need on AVR32.
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select EXPERT
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select HAVE_CLK
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select HAVE_OPROFILE
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select HAVE_KPROBES
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select HAVE_GENERIC_HARDIRQS
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select GENERIC_IRQ_PROBE
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select GENERIC_ATOMIC64
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select HARDIRQS_SW_RESEND
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select GENERIC_IRQ_SHOW
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select ARCH_HAVE_CUSTOM_GPIO_H
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select ARCH_WANT_IPC_PARSE_VERSION
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select ARCH_HAVE_NMI_SAFE_CMPXCHG
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select GENERIC_CLOCKEVENTS
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select HAVE_MOD_ARCH_SPECIFIC
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select MODULES_USE_ELF_RELA
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select GENERIC_KERNEL_THREAD
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select GENERIC_KERNEL_EXECVE
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help
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AVR32 is a high-performance 32-bit RISC microprocessor core,
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designed for cost-sensitive embedded applications, with particular
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emphasis on low power consumption and high code density.
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There is an AVR32 Linux project with a web page at
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http://avr32linux.org/.
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config GENERIC_GPIO
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def_bool y
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config STACKTRACE_SUPPORT
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def_bool y
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config LOCKDEP_SUPPORT
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def_bool y
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config TRACE_IRQFLAGS_SUPPORT
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def_bool y
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config RWSEM_GENERIC_SPINLOCK
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def_bool y
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config RWSEM_XCHGADD_ALGORITHM
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def_bool n
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config ARCH_HAS_ILOG2_U32
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def_bool n
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config ARCH_HAS_ILOG2_U64
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def_bool n
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config GENERIC_HWEIGHT
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def_bool y
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config GENERIC_CALIBRATE_DELAY
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def_bool y
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config GENERIC_BUG
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def_bool y
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depends on BUG
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source "init/Kconfig"
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source "kernel/Kconfig.freezer"
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menu "System Type and features"
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config SUBARCH_AVR32B
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bool
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config MMU
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bool
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config PERFORMANCE_COUNTERS
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bool
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config PLATFORM_AT32AP
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bool
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select SUBARCH_AVR32B
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select MMU
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select PERFORMANCE_COUNTERS
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select ARCH_REQUIRE_GPIOLIB
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select GENERIC_ALLOCATOR
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select HAVE_FB_ATMEL
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#
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# CPU types
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#
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# AP7000 derivatives
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config CPU_AT32AP700X
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bool
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select PLATFORM_AT32AP
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config CPU_AT32AP7000
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bool
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select CPU_AT32AP700X
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config CPU_AT32AP7001
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bool
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select CPU_AT32AP700X
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config CPU_AT32AP7002
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bool
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select CPU_AT32AP700X
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# AP700X boards
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config BOARD_ATNGW100_COMMON
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bool
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select CPU_AT32AP7000
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choice
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prompt "AVR32 board type"
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default BOARD_ATSTK1000
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config BOARD_ATSTK1000
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bool "ATSTK1000 evaluation board"
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config BOARD_ATNGW100_MKI
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bool "ATNGW100 Network Gateway"
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select BOARD_ATNGW100_COMMON
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config BOARD_ATNGW100_MKII
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bool "ATNGW100 mkII Network Gateway"
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select BOARD_ATNGW100_COMMON
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config BOARD_HAMMERHEAD
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bool "Hammerhead board"
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select CPU_AT32AP7000
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select USB_ARCH_HAS_HCD
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help
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The Hammerhead platform is built around an AVR32 32-bit microcontroller from Atmel.
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It offers versatile peripherals, such as ethernet, usb device, usb host etc.
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The board also incorporates a power supply and is a Power over Ethernet (PoE) Powered
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Device (PD).
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Additionally, a Cyclone III FPGA from Altera is integrated on the board. The FPGA is
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mapped into the 32-bit AVR memory bus. The FPGA offers two DDR2 SDRAM interfaces, which
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will cover even the most exceptional need of memory bandwidth. Together with the onboard
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video decoder the board is ready for video processing.
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For more information see: http://www.miromico.ch/index.php/hammerhead.html
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config BOARD_FAVR_32
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bool "Favr-32 LCD-board"
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select CPU_AT32AP7000
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config BOARD_MERISC
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bool "Merisc board"
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select CPU_AT32AP7000
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help
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Merisc is the family name for a range of AVR32-based boards.
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The boards are designed to be used in a man-machine
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interfacing environment, utilizing a touch-based graphical
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user interface. They host a vast range of I/O peripherals as
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well as a large SDRAM & Flash memory bank.
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For more information see: http://www.martinsson.se/merisc
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config BOARD_MIMC200
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bool "MIMC200 CPU board"
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select CPU_AT32AP7000
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endchoice
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source "arch/avr32/boards/atstk1000/Kconfig"
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source "arch/avr32/boards/atngw100/Kconfig"
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source "arch/avr32/boards/hammerhead/Kconfig"
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source "arch/avr32/boards/favr-32/Kconfig"
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source "arch/avr32/boards/merisc/Kconfig"
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choice
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prompt "Boot loader type"
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default LOADER_U_BOOT
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config LOADER_U_BOOT
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bool "U-Boot (or similar) bootloader"
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endchoice
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source "arch/avr32/mach-at32ap/Kconfig"
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config LOAD_ADDRESS
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hex
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default 0x10000000 if LOADER_U_BOOT=y && CPU_AT32AP700X=y
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config ENTRY_ADDRESS
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hex
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default 0x90000000 if LOADER_U_BOOT=y && CPU_AT32AP700X=y
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config PHYS_OFFSET
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hex
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default 0x10000000 if CPU_AT32AP700X=y
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source "kernel/Kconfig.preempt"
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config QUICKLIST
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def_bool y
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config ARCH_HAVE_MEMORY_PRESENT
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def_bool n
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config NEED_NODE_MEMMAP_SIZE
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def_bool n
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config ARCH_FLATMEM_ENABLE
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def_bool y
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config ARCH_DISCONTIGMEM_ENABLE
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def_bool n
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config ARCH_SPARSEMEM_ENABLE
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def_bool n
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source "mm/Kconfig"
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config OWNERSHIP_TRACE
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bool "Ownership trace support"
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default y
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help
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Say Y to generate an Ownership Trace message on every context switch,
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enabling Nexus-compliant debuggers to keep track of the PID of the
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currently executing task.
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config NMI_DEBUGGING
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bool "NMI Debugging"
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default n
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help
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Say Y here and pass the nmi_debug command-line parameter to
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the kernel to turn on NMI debugging. Depending on the value
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of the nmi_debug option, various pieces of information will
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be dumped to the console when a Non-Maskable Interrupt
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happens.
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# FPU emulation goes here
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source "kernel/Kconfig.hz"
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config CMDLINE
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string "Default kernel command line"
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default ""
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help
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If you don't have a boot loader capable of passing a command line string
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to the kernel, you may specify one here. As a minimum, you should specify
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the memory size and the root device (e.g., mem=8M, root=/dev/nfs).
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endmenu
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menu "Power management options"
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source "kernel/power/Kconfig"
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config ARCH_SUSPEND_POSSIBLE
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def_bool y
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menu "CPU Frequency scaling"
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source "drivers/cpufreq/Kconfig"
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config CPU_FREQ_AT32AP
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bool "CPU frequency driver for AT32AP"
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depends on CPU_FREQ && PLATFORM_AT32AP
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default n
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help
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This enables the CPU frequency driver for AT32AP processors.
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For details, take a look in <file:Documentation/cpu-freq>.
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If in doubt, say N.
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endmenu
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endmenu
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menu "Bus options"
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config PCI
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bool
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source "drivers/pci/Kconfig"
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source "drivers/pcmcia/Kconfig"
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endmenu
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menu "Executable file formats"
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source "fs/Kconfig.binfmt"
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endmenu
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source "net/Kconfig"
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source "drivers/Kconfig"
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source "fs/Kconfig"
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source "arch/avr32/Kconfig.debug"
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source "security/Kconfig"
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source "crypto/Kconfig"
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source "lib/Kconfig"
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