- 11 Jul, 2007 40 commits
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Jan Engelhardt authored
Along comes... xt_u32, a revamped ipt_u32 from POM-NG, Plus: * 2007-06-02: added ipv6 support * 2007-06-05: uses kmalloc for the big buffer * 2007-06-05: added inversion * 2007-06-20: use skb_copy_bits() and get rid of the big buffer and lock (suggested by Pablo Neira Ayuso) Signed-off-by:Jan Engelhardt <jengelh@gmx.de> Signed-off-by:
Patrick McHardy <kaber@trash.net> Signed-off-by:
David S. Miller <davem@davemloft.net>
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Jerome Borsboom authored
DNAT of the the RTP session is only necessary if the SIP session has been SNATed. Signed-off-by:
Jerome Borsboom <j.borsboom@erasmusmc.nl> Signed-off-by:
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Jan Engelhardt authored
Removes redundant parentheses and braces (And add one pair in a xt_tcpudp.c macro). Signed-off-by:
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Jan Engelhardt authored
device_cmp: the function's address is taken (call to nf_ct_iterate_cleanup) alloc_null_binding: referenced externally Signed-off-by:
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Jan Engelhardt authored
Make a number of variables const and/or remove unneeded casts. Signed-off-by:
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Jan Engelhardt authored
Switch the return type of target checkentry functions to boolean. Signed-off-by:
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Jan Engelhardt authored
Switch the return type of match functions to boolean Signed-off-by:
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Jan Engelhardt authored
Switch the return type of match functions to boolean Signed-off-by:
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Jan Engelhardt authored
Switch the "hotdrop" variables to boolean Signed-off-by:
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Yasuyuki Kozakai authored
This explains the allowed upper protocol numbers. IP6T_F_NOPROTO was introduced to use 0 as Hop-by-Hop option header, not wildcard. But that seemed to be forgotten. 0 has been used as wildcard since 2002-08-23. Signed-off-by:
Yasuyuki Kozakai <yasuyuki@netfilter.org> Signed-off-by:
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Jing Min Zhao authored
Check range before checking STOP flag. This optimization may save a nanosecond or less :) Signed-off-by:
Jing Min Zhao <zhaojingmin@vivecode.com> Signed-off-by:
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James Chapman authored
This cleanup fell out after adding L2TP support where a new encap_rcv funcptr was added to struct udp_sock. Have XFRM use the new encap_rcv funcptr, which allows us to move the XFRM encap code from udp.c into xfrm4_input.c. Make xfrm4_rcv_encap() static since it is no longer called externally. Signed-off-by:
James Chapman <jchapman@katalix.com> Acked-by:
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G. Liakhovetski authored
This patch extracts common code from irttp_open_tsap() and irttp_dup() into a new function to 1) avoid code duplication, 2) help avoid forgetting object initialization in the tsap duplication path in the future. Signed-off-by:
G. Liakhovetski <gl@dsa-ac.de> Signed-off-by:
Samuel Ortiz <samuel@sortiz.org> Signed-off-by:
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Samuel Ortiz authored
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Samuel Ortiz authored
Through the IrDA netlink set mode command, we switch to IrDA monitor mode, where one IrLAP instance receives all the packets on the media, without ever responding to them. Signed-off-by:
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Samuel Ortiz authored
First IrDA configuration netlink layer implementation. Currently, we only support the set/get mode commands. Signed-off-by:
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Guido Guenther authored
Introduce a new syscall TUNSETGROUP for group ownership setting of tap devices. The user now is allowed to send packages if either his euid or his egid matches the one specified via tunctl (via -u or -g respecitvely). If both, gid and uid, are set via tunctl, both have to match. Signed-off-by:
Guido Guenther <agx@sigxcpu.org> Signed-off-by:
Jeff Dike <jdike@linux.intel.com> Signed-off-by:
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Patrick McHardy authored
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Patrick McHardy authored
Use the generic estimator instead of reimplementing (parts of) it. For compatibility always create a default estimator for new classes. Signed-off-by:
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Patrick McHardy authored
Remove stats_lock pointers from qdisc-internal structures, in all cases it points to dev->queue_lock. The only case where it is necessary is for top-level qdiscs, where it might also point to dev->ingress_lock in case of the ingress qdisc. Also remove it from actions completely, it always points to the actions internal lock. Signed-off-by:
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Patrick McHardy authored
The generic estimator is always built in anways and all the config options does is prevent including a minimal amount of code for setting it up. Additionally the option is already automatically selected for most cases. Signed-off-by:
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Jamal Hadi Salim authored
Added transport mode ESP support for starters. I will send more of these modes and types once i have resolved the tunnel mode isses. Signed-off-by:
Jamal Hadi Salim <hadi@cyberus.ca> Signed-off-by:
Robert Olsson <robert.olsson@its.uu.se> Signed-off-by:
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Jamal Hadi Salim authored
This allows other in-kernel functions to do SAD lookups. The only known user at the moment is pktgen. Signed-off-by:
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Jamal Hadi Salim authored
By default all flows in pktgen are randomly selected. This patch introduces ability to have all defined flows to be sent sequentially. Robert defined randomness to be the default behavior. Signed-off-by:
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Jamal Hadi Salim authored
Track the extra packet overhead for VLAN tags, MPLS, IPSEC etc Signed-off-by:
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Larry Finger authored
The initial rate for STA's using rc80211_simple is set to the last rate in the rate table. For situations for which the signal is weak, the rate may be too high for authentication and association. Although the rc80211_simple module will adjust the speed, the response may not be fast enough for a successful connection. This modification sets the initial rate to the lowest supported value. Signed-off-by:
Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by:
Johannes Berg <johannes@sipsolutions.net> Signed-off-by:
John W. Linville <linville@tuxdriver.com> Signed-off-by:
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Ilpo Järvinen authored
Do same adjustment to SACK fastpath counters provided that they're valid. Signed-off-by:
Ilpo Järvinen <ilpo.jarvinen@helsinki.fi> Signed-off-by:
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Patrick McHardy authored
When a reference to an existing address is increased or decreased without hitting zero, the address count is incorrectly adjusted. Signed-off-by:
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Peter P Waskiewicz Jr authored
Add the new sch_rr qdisc for multiqueue network device support. Allow sch_prio and sch_rr to be compiled with or without multiqueue hardware support. sch_rr is part of sch_prio, and is referenced from MODULE_ALIAS. This was done since sch_prio and sch_rr only differ in their dequeue routine. Signed-off-by:
Peter P Waskiewicz Jr <peter.p.waskiewicz.jr@intel.com> Signed-off-by:
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Peter P Waskiewicz Jr authored
Add the multiqueue hardware device support API to the core network stack. Allow drivers to allocate multiple queues and manage them at the netdev level if they choose to do so. Added a new field to sk_buff, namely queue_mapping, for drivers to know which tx_ring to select based on OS classification of the flow. Signed-off-by:
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Peter P Waskiewicz Jr authored
Add a brief howto to Documentation/networking for multiqueue. It explains how to use the multiqueue API in a driver to support multiqueue paths from the stack, as well as the qdiscs to use for feeding a multiqueue device. Signed-off-by:
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Herbert Xu authored
This patch fixes a boolean error in the new TX checksum check that causes bogus TSO packets to be generated. Signed-off-by:
Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by:
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James Chapman authored
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James Chapman authored
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David S. Miller authored
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James Chapman authored
This driver handles only L2TP data frames; control frames are handled by a userspace application. It implements L2TP using the PPPoX socket family. There is a PPPoX socket for each L2TP session in an L2TP tunnel. PPP data within each session is passed through the kernel's PPP subsystem via this driver. Kernel parameters of each socket can be read or modified using ioctl() or [gs]etsockopt() calls. Signed-off-by:
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James Chapman authored
Add struct sockaddr_pppol2tp to carry L2TP-specific address information for the PPPoX (PPPoL2TP) socket. Unfortunately we can't use the union inside struct sockaddr_pppox because the L2TP-specific data is larger than the current size of the union and we must preserve the size of struct sockaddr_pppox for binary compatibility. Also add a PPPIOCGL2TPSTATS ioctl to allow userspace to obtain L2TP counters and state from the kernel. Add new if_pppol2tp.h header. [ Modified to use aligned_u64 in statistics structure -DaveM ] Signed-off-by:
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James Chapman authored
This patch adds a new UDP_ENCAP_L2TPINUDP encapsulation type for UDP sockets. When a UDP socket's encap_type is UDP_ENCAP_L2TPINUDP, the skb is delivered to a function pointed to by the udp_sock's encap_rcv funcptr. If the skb isn't wanted by L2TP, it returns >0, which causes it to be passed through to UDP. Include padding to put the new encap_rcv field on a 4-byte boundary. Previously, the only user of UDP encap sockets was ESP, so when CONFIG_XFRM was not defined, some of the encap code was compiled out. This patch changes that. As a result, udp_encap_rcv() will now do a little more work when CONFIG_XFRM is not defined. Signed-off-by:
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Patrick McHardy authored
Add support for configuring secondary unicast addresses on network devices. To support this devices capable of filtering multiple unicast addresses need to change their set_multicast_list function to configure unicast filters as well and assign it to dev->set_rx_mode instead of dev->set_multicast_list. Other devices are put into promiscous mode when secondary unicast addresses are present. Signed-off-by:
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Patrick McHardy authored
Use generic net_device address lists for multicast list handling. Some defines are used to keep drivers working. Signed-off-by:
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