- 11 7月, 2007 40 次提交
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由 Jan Engelhardt 提交于
Switch the return type of match functions to boolean Signed-off-by: NJan Engelhardt <jengelh@gmx.de> Signed-off-by: NPatrick McHardy <kaber@trash.net> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Jan Engelhardt 提交于
Switch the return type of match functions to boolean Signed-off-by: NJan Engelhardt <jengelh@gmx.de> Signed-off-by: NPatrick McHardy <kaber@trash.net> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Jan Engelhardt 提交于
Switch the "hotdrop" variables to boolean Signed-off-by: NJan Engelhardt <jengelh@gmx.de> Signed-off-by: NPatrick McHardy <kaber@trash.net> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Yasuyuki Kozakai 提交于
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: NYasuyuki Kozakai <yasuyuki@netfilter.org> Signed-off-by: NPatrick McHardy <kaber@trash.net> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Jing Min Zhao 提交于
Check range before checking STOP flag. This optimization may save a nanosecond or less :) Signed-off-by: NJing Min Zhao <zhaojingmin@vivecode.com> Signed-off-by: NPatrick McHardy <kaber@trash.net> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 James Chapman 提交于
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: NJames Chapman <jchapman@katalix.com> Acked-by: NPatrick McHardy <kaber@trash.net> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 G. Liakhovetski 提交于
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: NG. Liakhovetski <gl@dsa-ac.de> Signed-off-by: NSamuel Ortiz <samuel@sortiz.org> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Samuel Ortiz 提交于
Signed-off-by: NSamuel Ortiz <samuel@sortiz.org> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Samuel Ortiz 提交于
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: NSamuel Ortiz <samuel@sortiz.org> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Samuel Ortiz 提交于
First IrDA configuration netlink layer implementation. Currently, we only support the set/get mode commands. Signed-off-by: NSamuel Ortiz <samuel@sortiz.org> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Guido Guenther 提交于
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: NGuido Guenther <agx@sigxcpu.org> Signed-off-by: NJeff Dike <jdike@linux.intel.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Patrick McHardy 提交于
Signed-off-by: NPatrick McHardy <kaber@trash.net> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Patrick McHardy 提交于
Use the generic estimator instead of reimplementing (parts of) it. For compatibility always create a default estimator for new classes. Signed-off-by: NPatrick McHardy <kaber@trash.net> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Patrick McHardy 提交于
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: NPatrick McHardy <kaber@trash.net> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Patrick McHardy 提交于
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: NPatrick McHardy <kaber@trash.net> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Jamal Hadi Salim 提交于
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: NJamal Hadi Salim <hadi@cyberus.ca> Signed-off-by: NRobert Olsson <robert.olsson@its.uu.se> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Jamal Hadi Salim 提交于
This allows other in-kernel functions to do SAD lookups. The only known user at the moment is pktgen. Signed-off-by: NJamal Hadi Salim <hadi@cyberus.ca> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Jamal Hadi Salim 提交于
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: NJamal Hadi Salim <hadi@cyberus.ca> Signed-off-by: NRobert Olsson <robert.olsson@its.uu.se> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Jamal Hadi Salim 提交于
Track the extra packet overhead for VLAN tags, MPLS, IPSEC etc Signed-off-by: NJamal Hadi Salim <hadi@cyberus.ca> Signed-off-by: NRobert Olsson <robert.olsson@its.uu.se> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Larry Finger 提交于
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: NLarry Finger <Larry.Finger@lwfinger.net> Signed-off-by: NJohannes Berg <johannes@sipsolutions.net> Signed-off-by: NJohn W. Linville <linville@tuxdriver.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Ilpo Järvinen 提交于
Do same adjustment to SACK fastpath counters provided that they're valid. Signed-off-by: NIlpo Järvinen <ilpo.jarvinen@helsinki.fi> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Patrick McHardy 提交于
When a reference to an existing address is increased or decreased without hitting zero, the address count is incorrectly adjusted. Signed-off-by: NPatrick McHardy <kaber@trash.net> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Peter P Waskiewicz Jr 提交于
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: NPeter P Waskiewicz Jr <peter.p.waskiewicz.jr@intel.com> Signed-off-by: NPatrick McHardy <kaber@trash.net> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Peter P Waskiewicz Jr 提交于
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: NPeter P Waskiewicz Jr <peter.p.waskiewicz.jr@intel.com> Signed-off-by: NPatrick McHardy <kaber@trash.net> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Peter P Waskiewicz Jr 提交于
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: NPeter P Waskiewicz Jr <peter.p.waskiewicz.jr@intel.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Herbert Xu 提交于
This patch fixes a boolean error in the new TX checksum check that causes bogus TSO packets to be generated. Signed-off-by: NHerbert Xu <herbert@gondor.apana.org.au> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 James Chapman 提交于
Signed-off-by: NJames Chapman <jchapman@katalix.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 James Chapman 提交于
Signed-off-by: NJames Chapman <jchapman@katalix.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 David S. Miller 提交于
Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 James Chapman 提交于
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: NJames Chapman <jchapman@katalix.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 James Chapman 提交于
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: NJames Chapman <jchapman@katalix.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 James Chapman 提交于
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: NJames Chapman <jchapman@katalix.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Patrick McHardy 提交于
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: NPatrick McHardy <kaber@trash.net> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Patrick McHardy 提交于
Use generic net_device address lists for multicast list handling. Some defines are used to keep drivers working. Signed-off-by: NPatrick McHardy <kaber@trash.net> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Patrick McHardy 提交于
Introduce struct dev_addr_list and list maintenance functions based on dev_mc_list and the related functions. This will be used by follow-up patches for both multicast and secondary unicast addresses. Signed-off-by: NPatrick McHardy <kaber@trash.net> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Patrick McHardy 提交于
dev_mc_add/dev_mc_delete take care of uploading the list when necessary and thats the only interface other code should use. Also remove two incorrect calls in DECnet. Signed-off-by: NPatrick McHardy <kaber@trash.net> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Stephen Hemminger 提交于
The existing model for checksum offload does not correctly handle devices that can offload IPV4 and IPV6 only. The NETIF_F_HW_CSUM flag implies device can do any arbitrary protocol. This patch: * adds NETIF_F_IPV6_CSUM for those devices * fixes bnx2 and tg3 devices that need it * add NETIF_F_IPV6_CSUM to ipv6 output (incl GSO) * fixes assumptions about NETIF_F_ALL_CSUM in nat * adjusts bridge union of checksumming computation Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Masahide NAKAMURA 提交于
It is clean-up for XFRM type modules and adds aliases with its protocol: ESP, AH, IPCOMP, IPIP and IPv6 for IPsec ROUTING and DSTOPTS for MIPv6 It is almost the same thing as XFRM mode alias, but it is added new defines XFRM_PROTO_XXX for preprocessing since some protocols are defined as enum. Signed-off-by: NMasahide NAKAMURA <nakam@linux-ipv6.org> Acked-by: NIngo Oeser <netdev@axxeo.de> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Masahide NAKAMURA 提交于
This patch makes MIPv6 loadable module named "mip6". Here is a modprobe.conf(5) example to load it automatically when user application uses XFRM state for MIPv6: alias xfrm-type-10-43 mip6 alias xfrm-type-10-60 mip6 Some MIPv6 feature is not included by this modular, however, it should not be affected to other features like either IPsec or IPv6 with and without the patch. We may discuss XFRM, MH (RAW socket) and ancillary data/sockopt separately for future work. Loadable features: * MH receiving check (to send ICMP error back) * RO header parsing and building (i.e. RH2 and HAO in DSTOPTS) * XFRM policy/state database handling for RO These are NOT covered as loadable: * Home Address flags and its rule on source address selection * XFRM sub policy (depends on its own kernel option) * XFRM functions to receive RO as IPv6 extension header * MH sending/receiving through raw socket if user application opens it (since raw socket allows to do so) * RH2 sending as ancillary data * RH2 operation with setsockopt(2) Signed-off-by: NMasahide NAKAMURA <nakam@linux-ipv6.org> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Masahide NAKAMURA 提交于
Kill unnecessary CONFIG_IPV6_MIP6. o It is redundant for RAW socket to keep MH out with the config then it can handle any protocol. o Clean-up at AH. Signed-off-by: NMasahide NAKAMURA <nakam@linux-ipv6.org> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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