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* l2tp: Split pppol2tp patch into separate l2tp and ppp partsJames Chapman2010-04-03
| | | | | | | | | | | | | | | | | | | | This patch splits the pppol2tp driver into separate L2TP and PPP parts to prepare for L2TPv3 support. In L2TPv3, protocols other than PPP can be carried, so this split creates a common L2TP core that will handle the common L2TP bits which protocol support modules such as PPP will use. Note that the existing pppol2tp module is split into l2tp_core and l2tp_ppp by this change. There are no feature changes here. Internally, however, there are significant changes, mostly to handle the separation of PPP-specific data from the L2TP session and to provide hooks in the core for modules like PPP to access. Signed-off-by: James Chapman <jchapman@katalix.com> Reviewed-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* net-caif: add CAIF Kconfig and MakefilesSjur Braendeland2010-03-30
| | | | | | | | | | Kconfig and Makefiles with options for: CAIF: Including caif CAIF_DEBUG: CAIF Debug CAIF_NETDEV: CAIF Network Device for GPRS Contexts Signed-off-by: Sjur Braendeland <sjur.brandeland@stericsson.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* rps: add CONFIG_RPSEric Dumazet2010-03-25
| | | | | | | | | | | RPS currently depends on SMP and SYSFS Adding a CONFIG_RPS makes sense in case this requirement changes in the future. This patch saves about 1500 bytes of kernel text in case SMP is on but SYSFS is off. Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* net/compat/wext: send different messages to compat tasksJohannes Berg2009-07-15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Wireless extensions have the unfortunate problem that events are multicast netlink messages, and are not independent of pointer size. Thus, currently 32-bit tasks on 64-bit platforms cannot properly receive events and fail with all kinds of strange problems, for instance wpa_supplicant never notices disassociations, due to the way the 64-bit event looks (to a 32-bit process), the fact that the address is all zeroes is lost, it thinks instead it is 00:00:00:00:01:00. The same problem existed with the ioctls, until David Miller fixed those some time ago in an heroic effort. A different problem caused by this is that we cannot send the ASSOCREQIE/ASSOCRESPIE events because sending them causes a 32-bit wpa_supplicant on a 64-bit system to overwrite its internal information, which is worse than it not getting the information at all -- so we currently resort to sending a custom string event that it then parses. This, however, has a severe size limitation we are frequently hitting with modern access points; this limitation would can be lifted after this patch by sending the correct binary, not custom, event. A similar problem apparently happens for some other netlink users on x86_64 with 32-bit tasks due to the alignment for 64-bit quantities. In order to fix these problems, I have implemented a way to send compat messages to tasks. When sending an event, we send the non-compat event data together with a compat event data in skb_shinfo(main_skb)->frag_list. Then, when the event is read from the socket, the netlink code makes sure to pass out only the skb that is compatible with the task. This approach was suggested by David Miller, my original approach required always sending two skbs but that had various small problems. To determine whether compat is needed or not, I have used the MSG_CMSG_COMPAT flag, and adjusted the call path for recv and recvfrom to include it, even if those calls do not have a cmsg parameter. I have not solved one small part of the problem, and I don't think it is necessary to: if a 32-bit application uses read() rather than any form of recvmsg() it will still get the wrong (64-bit) event. However, neither do applications actually do this, nor would it be a regression. Signed-off-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: David S. Miller <davem@davemloft.net>
* net: add IEEE 802.15.4 socket family implementationSergey Lapin2009-06-09
| | | | | | | | | | | | | | | | | | | | Add support for communication over IEEE 802.15.4 networks. This implementation is neither certified nor complete, but aims to that goal. This commit contains only the socket interface for communication over IEEE 802.15.4 networks. One can either send RAW datagrams or use SOCK_DGRAM to encapsulate data inside normal IEEE 802.15.4 packets. Configuration interface, drivers and software MAC 802.15.4 implementation will follow. Initial implementation was done by Maxim Gorbachyov, Maxim Osipov and Pavel Smolensky as a research project at Siemens AG. Later the stack was heavily reworked to better suit the linux networking model, and is now maitained as an open project partially sponsored by Siemens. Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com> Signed-off-by: Sergey Lapin <slapin@ossfans.org> Signed-off-by: David S. Miller <davem@davemloft.net>
* net: remove stale reference to fastroute from Kconfig help textAshish Karkare2009-05-07
| | | | | | Signed-off-by: Ashish Karkare <akarkare@marvell.com> Signed-off-by: Lennert Buytenhek <buytenh@marvell.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* trivial: fix typos/grammar errors in Kconfig textsMatt LaPlante2009-03-30
| | | | | | Signed-off-by: Matt LaPlante <kernel1@cyberdogtech.com> Acked-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
* Merge branch 'master' of /home/davem/src/GIT/linux-2.6/David S. Miller2009-03-26
|\ | | | | | | | | Conflicts: drivers/net/wimax/i2400m/usb-notif.c
| * netlink: Move netlink attribute parsing support to libGeert Uytterhoeven2009-03-04
| | | | | | | | | | | | | | | | | | | | Netlink attribute parsing may be used even if CONFIG_NET is not set. Move it from net/netlink to lib and control its inclusion based on the new config symbol CONFIG_NLATTR, which is selected by CONFIG_NET. Signed-off-by: Geert Uytterhoeven <Geert.Uytterhoeven@sonycom.com> Acked-by: David S. Miller <davem@davemloft.net> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
* | netdev: expose net_device_ops compat as config optionStephen Hemminger2009-03-22
| | | | | | | | | | | | | | | | | | | | Now that most network device drivers in (all but one in x86_64 allmodconfig) support net_device_ops. Expose it as a configuration parameter. Still need to address even older 32 bit drivers, and other arch before compatiablity can be scheduled for removal in some future release. Signed-off-by: Stephen Hemminger <shemminger@vyatta.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | Network Drop Monitor: Adding Build changes to enable drop monitorNeil Horman2009-03-13
| | | | | | | | | | | | | | | | | | | | | | | | Network Drop Monitor: Adding Build changes to enable drop monitor Signed-off-by: Neil Horman <nhorman@tuxdriver.com> include/linux/Kbuild | 1 + net/Kconfig | 11 +++++++++++ net/core/Makefile | 1 + 3 files changed, 13 insertions(+) Signed-off-by: David S. Miller <davem@davemloft.net>
* | RDS: Kconfig and MakefileAndy Grover2009-02-27
| | | | | | | | | | | | | | | | Add RDS Kconfig and Makefile, and modify net/'s to add us to the build. Signed-off-by: Andy Grover <andy.grover@oracle.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | Phonet: move to Networking options like other protocol stacksremi.denis-courmont@nokia2009-01-27
|/ | | | | Signed-off-by: Rémi Denis-Courmont <remi.denis-courmont@nokia.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* net: Move config NET_NS to from net/Kconfig to init/KconfigMatt Helsley2009-01-26
| | | | | | | | | Make NET_NS available underneath the generic Namespaces config option since all of the other namespace options are there. Signed-off-by: Matt Helsley <matthltc@us.ibm.com> Acked-by: Serge Hallyn <serue@us.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* wimax: Makefile, Kconfig and docbook linkage for the stackInaky Perez-Gonzalez2009-01-07
| | | | | | | | | | This patch provides Makefile and KConfig for the WiMAX stack, integrating them into the networking stack's Makefile, Kconfig and doc-book templates. Signed-off-by: Inaky Perez-Gonzalez <inaky@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
* net/ieee80211 -> drivers/net/ipw2x00/libipw_* renameJohn W. Linville2008-11-21
| | | | | | | | The old ieee80211 code only remains as a support library for the ipw2100 and ipw2200 drivers. So, move the code and rename it appropriately to reflects it's true purpose and status. Signed-off-by: John W. Linville <linville@tuxdriver.com>
* ixgbe: this patch adds support for DCB to the kernel and ixgbe driverAlexander Duyck2008-11-20
| | | | | | | | | | | | | | | This adds support for Data Center Bridging (DCB) features in the ixgbe driver and adds an rtnetlink interface for configuring DCB to the kernel. The DCB feature support included are Priority Grouping (PG) - which allows bandwidth guarantees to be allocated to groups to traffic based on the 802.1q priority, and Priority Based Flow Control (PFC) - which introduces a new MAC control PAUSE frame which works at granularity of the 802.1p priority instead of the link (IEEE 802.3x). Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: Peter P Waskiewicz Jr <peter.p.waskiewicz.jr@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* netdev: network device operations infrastructureStephen Hemminger2008-11-20
| | | | | | | | | | | | | | | | | | | | | | | | This patch changes the network device internal API to move adminstrative operations out of the network device structure and into a separate structure. This patch involves some hackery to maintain compatablity between the new and old model, so all 300+ drivers don't have to be changed at once. For drivers that aren't converted yet, the netdevice_ops virt function list still resides in the net_device structure. For old protocols, the new net_device_ops are copied out to the old net_device pointers. After the transistion is completed the nag message can be changed to an WARN_ON, and the compatiablity code can be made configurable. Some function pointers aren't moved: * destructor can't be in net_device_ops because it may need to be referenced after the module is unloaded. * neighbor setup is manipulated in a couple of places that need special consideration * hard_start_xmit is in the fast path for transmit. Signed-off-by: Stephen Hemminger <shemminger@vyatta.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* netns: Coexist with the sysfs limitations v2Eric W. Biederman2008-10-27
| | | | | | | | | | | | | | | | | | | | | | | | | | | To make testing of the network namespace simpler allow the network namespace code and the sysfs code to be compiled and run at the same time. To do this only virtual devices are allowed in the additional network namespaces and those virtual devices are not placed in the kobject tree. Since virtual devices don't actually do anything interesting hardware wise that needs device management there should be no loss in keeping them out of the kobject tree and by implication sysfs. The gain in ease of testing and code coverage should be significant. Changelog: v2: As pointed out by Benjamin Thery it only makes sense to call device_rename in the initial network namespace for now. Signed-off-by: Eric W. Biederman <ebiederm@xmission.com> Acked-by: Benjamin Thery <benjamin.thery@bull.net> Tested-by: Serge Hallyn <serue@us.ibm.com> Acked-by: Serge Hallyn <serue@us.ibm.com> Acked-by: Daniel Lezcano <dlezcano@fr.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* net: Distributed Switch Architecture protocol supportLennert Buytenhek2008-10-08
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Distributed Switch Architecture is a protocol for managing hardware switch chips. It consists of a set of MII management registers and commands to configure the switch, and an ethernet header format to signal which of the ports of the switch a packet was received from or is intended to be sent to. The switches that this driver supports are typically embedded in access points and routers, and a typical setup with a DSA switch looks something like this: +-----------+ +-----------+ | | RGMII | | | +-------+ +------ 1000baseT MDI ("WAN") | | | 6-port +------ 1000baseT MDI ("LAN1") | CPU | | ethernet +------ 1000baseT MDI ("LAN2") | |MIImgmt| switch +------ 1000baseT MDI ("LAN3") | +-------+ w/5 PHYs +------ 1000baseT MDI ("LAN4") | | | | +-----------+ +-----------+ The switch driver presents each port on the switch as a separate network interface to Linux, polls the switch to maintain software link state of those ports, forwards MII management interface accesses to those network interfaces (e.g. as done by ethtool) to the switch, and exposes the switch's hardware statistics counters via the appropriate Linux kernel interfaces. This initial patch supports the MII management interface register layout of the Marvell 88E6123, 88E6161 and 88E6165 switch chips, and supports the "Ethertype DSA" packet tagging format. (There is no officially registered ethertype for the Ethertype DSA packet format, so we just grab a random one. The ethertype to use is programmed into the switch, and the switch driver uses the value of ETH_P_EDSA for this, so this define can be changed at any time in the future if the one we chose is allocated to another protocol or if Ethertype DSA gets its own officially registered ethertype, and everything will continue to work.) Signed-off-by: Lennert Buytenhek <buytenh@marvell.com> Tested-by: Nicolas Pitre <nico@marvell.com> Tested-by: Byron Bradley <byron.bbradley@gmail.com> Tested-by: Tim Ellis <tim.ellis@mac.com> Tested-by: Peter van Valderen <linux@ddcrew.com> Tested-by: Dirk Teurlings <dirk@upexia.nl> Signed-off-by: David S. Miller <davem@davemloft.net>
* Phonet: add CONFIG_PHONETRemi Denis-Courmont2008-09-22
| | | | | Signed-off-by: Remi Denis-Courmont <remi.denis-courmont@nokia.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* WIRELESS: Make wireless one-click selectable.Robert P. J. Day2008-08-22
| | | | | | | Use "menuconfig" to make wireless support one-click selectable. Signed-off-by: Robert P. J. Day <rpjday@crashcourse.ca> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* net: Make "networking" one-click deselectable.Robert P. J. Day2008-07-30
| | | | | | | | Use a menuconfig directive to make all of networking support one-click deselectable from the top-level menu. Signed-off-by: Robert P. J. Day <rpjday@crashcourse.ca> Signed-off-by: David S. Miller <davem@davemloft.net>
* net: Add STP demux layerPatrick McHardy2008-07-06
| | | | | | | | | Add small STP demux layer for demuxing STP PDUs based on MAC address. This is needed to run both GARP and STP in parallel (or even load the modules) since both use LLC_SAP_BSPAN. Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
* [IPV4]: Fix size description of CONFIG_INET.YOSHIFUJI Hideaki2008-03-04
| | | | | | CONFIG_INET now enlarges about 400KB, not 140KB. Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
* namespaces: mark NET_NS with "depends on NAMESPACES"Pavel Emelyanov2008-02-08
| | | | | | | | | | | | | | | | There's already an option controlling the net namespaces cloning code, so make it work the same way as all the other namespaces' options. Signed-off-by: Pavel Emelyanov <xemul@openvz.org> Cc: "David S. Miller" <davem@davemloft.net> Acked-by: Serge Hallyn <serue@us.ibm.com> Cc: Cedric Le Goater <clg@fr.ibm.com> Cc: "Eric W. Biederman" <ebiederm@xmission.com> Cc: Herbert Poetzl <herbert@13thfloor.at> Cc: Kirill Korotaev <dev@sw.ru> Cc: Sukadev Bhattiprolu <sukadev@us.ibm.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
* [NETFILTER]: Add CONFIG_NETFILTER_ADVANCED optionPatrick McHardy2008-01-28
| | | | | | | | | | | The NETFILTER_ADVANCED option hides lots of the rather obscure netfilter options when disabled and provides defaults (M) that should allow to run a distribution firewall without further thinking. Defaults to 'y' to avoid breaking current configurations. Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
* [CAN]: Add PF_CAN core moduleOliver Hartkopp2008-01-28
| | | | | | | | | | This patch adds the CAN core functionality but no protocols or drivers. No protocol implementations are included here. They come as separate patches. Protocol numbers are already in include/linux/can.h. Signed-off-by: Oliver Hartkopp <oliver.hartkopp@volkswagen.de> Signed-off-by: Urs Thuermann <urs.thuermann@volkswagen.de> Signed-off-by: David S. Miller <davem@davemloft.net>
* [NET]: Add network namespace clone & unshare support.Eric W. Biederman2007-10-10
| | | | | | | | | | | | | | | | | This patch allows you to create a new network namespace using sys_clone, or sys_unshare. As the network namespace is still experimental and under development clone and unshare support is only made available when CONFIG_NET_NS is selected at compile time. As this patch introduces network namespace support into code paths that exist when the CONFIG_NET is not selected there are a few additions made to net_namespace.h to allow a few more functions to be used when the networking stack is not compiled in. Signed-off-by: Eric W. Biederman <ebiederm@xmission.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* 9p: Reorganization of 9p file system codeLatchesar Ionkov2007-07-14
| | | | | | | | | | | This patchset moves non-filesystem interfaces of v9fs from fs/9p to net/9p. It moves the transport, packet marshalling and connection layers to net/9p leaving only the VFS related files in fs/9p. This work is being done in preparation for in-kernel 9p servers as well as alternate 9p clients (other than VFS). Signed-off-by: Latchesar Ionkov <lucho@ionkov.net> Signed-off-by: Eric Van Hensbergen <ericvh@gmail.com>
* [S390] Kconfig: no wireless on s390.Martin Schwidefsky2007-05-10
| | | | | | | Hide the config menues for wireless on s390. Cc: John W. Linville <linville@tuxdriver.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
* [NET]: rfkill: add support for input key to control wireless radioIvo van Doorn2007-05-07
| | | | | | | | | | | | | The RF kill patch that provides infrastructure for implementing switches controlling radio states on various network and other cards. [dtor@insightbb.com: address review comments] [akpm@linux-foundation.org: cleanups, build fixes] Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Dmitry Torokhov <dtor@mail.ru> Signed-off-by: David S. Miller <davem@davemloft.net>
* [MAC80211]: Add mac80211 wireless stack.Jiri Benc2007-05-05
| | | | | | | Add mac80211, the IEEE 802.11 software MAC layer. Signed-off-by: Jiri Benc <jbenc@suse.cz> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* [AF_RXRPC]: Provide secure RxRPC sockets for use by userspace and kernel bothDavid Howells2007-04-26
| | | | | | | | | | | | | | Provide AF_RXRPC sockets that can be used to talk to AFS servers, or serve answers to AFS clients. KerberosIV security is fully supported. The patches and some example test programs can be found in: http://people.redhat.com/~dhowells/rxrpc/ This will eventually replace the old implementation of kernel-only RxRPC currently resident in net/rxrpc/. Signed-off-by: David Howells <dhowells@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* [WIRELESS]: Refactor wireless Kconfig.Johannes Berg2007-04-26
| | | | | | | | | | This patch refactors the wireless Kconfig all over and already introduces net/wireless/Kconfig with just the WEXT bit for now, the cfg80211 patch will add to that as well. Signed-off-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: John W. Linville <linville@tuxdriver.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* [NET]: Replace CONFIG_NET_DEBUG with sysctl.Stephen Hemminger2007-04-26
| | | | | | | | Covert network warning messages from a compile time to runtime choice. Removes kernel config option and replaces it with new /proc/sys/net/core/warnings. Signed-off-by: Stephen Hemminger <shemminger@linux-foundation.org> Signed-off-by: David S. Miller <davem@davemloft.net>
* [S390]: Rewrite of the IUCV base code, part 2Martin Schwidefsky2007-02-08
| | | | | | | | Add rewritten IUCV base code to net/iucv. Signed-off-by: Frank Pavlic <fpavlic@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* [NETFILTER]: remove the reference to ipchains from KconfigPablo Neira Ayuso2006-12-03
| | | | | | | It is time to move on :-) Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org> Signed-off-by: Patrick McHardy <kaber@trash.net>
* [NET]: The scheduled removal of the frame diverter.Adrian Bunk2006-12-03
| | | | | | | This patch contains the scheduled removal of the frame diverter. Signed-off-by: Adrian Bunk <bunk@stusta.de> Signed-off-by: David S. Miller <davem@davemloft.net>
* [NETLABEL]: Fix build failure.Paul Moore2006-11-05
| | | | | | | | | | | | | | | | > the build with the attached .config failed, make ends with: > ... > : undefined reference to `cipso_v4_sock_getattr' > net/built-in.o: In function `netlbl_socket_getattr': ... It looks like I was stupid and made NetLabel depend on CONFIG_NET and not CONFIG_INET, the patch below should fix this by making NetLabel depend on CONFIG_INET and CONFIG_SECURITY. Please review and apply for 2.6.19. Signed-off-by: Paul Moore <paul.moore@hp.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* [NET] Kconfig: fix cut/paste error in TCPPROBEGrant Grundler2006-09-28
| | | | | | | Fix cut/paste error in TCPPROBE help text. Signed-off-by: Grant Grundler <grundler@parisc-linux.org> Signed-off-by: David S. Miller <davem@davemloft.net>
* [NET]: Protocol Independant Policy Routing Rules FrameworkThomas Graf2006-09-22
| | | | | | | Derived from net/ipv/fib_rules.c Signed-off-by: Thomas Graf <tgraf@suug.ch> Signed-off-by: David S. Miller <davem@davemloft.net>
* [NetLabel]: tie NetLabel into the Kconfig systemPaul Moore2006-09-22
| | | | | | | | Modify the net/Kconfig file to enable selecting the NetLabel Kconfig options. Signed-off-by: Paul Moore <paul.moore@hp.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* [NET]: Mark frame diverter for future removal.Stephen Hemminger2006-09-18
| | | | | | | | | The code for frame diverter is unmaintained and has bitrotted. The number of users is very small and the code has lots of problems. If anyone is using it, they maybe exposing themselves to bad packet attacks. Signed-off-by: Stephen Hemminger <shemminger@osdl.org> Signed-off-by: David S. Miller <davem@davemloft.net>
* [SECMARK]: Add secmark support to core networking.James Morris2006-06-18
| | | | | | | | | | | | | Add a secmark field to the skbuff structure, to allow security subsystems to place security markings on network packets. This is similar to the nfmark field, except is intended for implementing security policy, rather than than networking policy. This patch was already acked in principle by Dave Miller. Signed-off-by: James Morris <jmorris@namei.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: David S. Miller <davem@davemloft.net>
* [NET]: NET_TCPPROBE Kconfig fixDave Jones2006-06-18
| | | | | | | | Just spotted this typo in a new option. Signed-off-by: Dave Jones <davej@redhat.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: David S. Miller <davem@davemloft.net>
* [TCP]: TCP Probe congestion window tracingStephen Hemminger2006-06-18
| | | | | | | | | | This adds a new module for tracking TCP state variables non-intrusively using kprobes. It has a simple /proc interface that outputs one line for each packet received. A sample usage is to collect congestion window and ssthresh over time graphs. Signed-off-by: Stephen Hemminger <shemminger@osdl.org> Signed-off-by: David S. Miller <davem@davemloft.net>
* Merge branch 'master'Jeff Garzik2006-02-07
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| * [NET]: Add CONFIG_NETDEBUG to suppress bad packet messages.Stephen Hemminger2006-02-02
| | | | | | | | | | | | | | | | | | | | If you are on a hostile network, or are running protocol tests, you can easily get the logged swamped by messages about bad UDP and ICMP packets. This turns those messages off unless a config option is enabled. Signed-off-by: Stephen Hemminger <shemminger@osdl.org> Acked-by: Dave Jones <davej@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | [PATCH] net/: fix the WIRELESS_EXT abuseAdrian Bunk2006-01-30
|/ | | | | | | | | | | | | This patch contains the following changes: - add a CONFIG_WIRELESS_EXT select'ed by NET_RADIO for conditional code - remove the now no longer required #ifdef CONFIG_NET_RADIO from some #include's Based on a patch by Jean Tourrilhes <jt@hpl.hp.com>. Signed-off-by: Adrian Bunk <bunk@stusta.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
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