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2006-09-22[SCTP]: Extend /proc/net/sctp/snmp to provide more statistics.Sridhar Samudrala
This patch adds more statistics info under /proc/net/sctp/snmp that should be useful for debugging. The additional events that are counted now include timer expirations, retransmits, packet and data chunk discards. The Data chunk discards include all the cases where a data chunk is discarded including high tsn, bad stream, dup tsn and the most useful one(out of receive buffer/rwnd). Also moved the SCTP MIB data structures from the generic include directories to include/sctp/sctp.h. Signed-off-by: Sridhar Samudrala <sri@us.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2006-09-22[IPV6]: Fixup ip6_del_rt() call for new args.David S. Miller
Signed-off-by: David S. Miller <davem@davemloft.net>
2006-09-22[IPv6] route: Convert GETROUTE to use new netlink apiThomas Graf
Fixes various unvalidated netlink attributes causing memory corruptions when left empty by userspace applications. Signed-off-by: Thomas Graf <tgraf@suug.ch> Signed-off-by: David S. Miller <davem@davemloft.net>
2006-09-22[IPv6] route: Convert FIB6 dumping to use new netlink apiThomas Graf
Signed-off-by: Thomas Graf <tgraf@suug.ch> Signed-off-by: David S. Miller <davem@davemloft.net>
2006-09-22[IPv6] route: FIB6 configuration using struct fib6_configThomas Graf
Replaces the struct in6_rtmsg based interface orignating from the ioctl interface with a struct fib6_config based on. Allows changing the interface without breaking the ioctl interface and avoids passing on tons of parameters. The recently introduced struct nl_info is used to pass on netlink authorship information for notifications. Signed-off-by: Thomas Graf <tgraf@suug.ch> Signed-off-by: David S. Miller <davem@davemloft.net>
2006-09-22[IPv6] route: Simplify ip6_ins_rt()Thomas Graf
Provide a simple ip6_ins_rt() for the majority of users and an alternative for the exception via netlink. Avoids code obfuscation. Signed-off-by: Thomas Graf <tgraf@suug.ch> Signed-off-by: David S. Miller <davem@davemloft.net>
2006-09-22[IPv6] route: Simplify ip6_del_rt()Thomas Graf
Provide a simple ip6_del_rt() for the majority of users and an alternative for the exception via netlink. Avoids code obfuscation. Signed-off-by: Thomas Graf <tgraf@suug.ch> Signed-off-by: David S. Miller <davem@davemloft.net>
2006-09-22[PKT_SCHED]: Kill pkt_act.h inlining.David S. Miller
This was simply making templates of functions and mostly causing a lot of code duplication in the classifier action modules. We solve this more cleanly by having a common "struct tcf_common" that hash worker functions contained once in act_api.c can work with. Callers work with real action objects that have the common struct plus their module specific struct members. You go from a common object to the higher level one using a "to_foo()" macro which makes use of container_of() to do the dirty work. This also kills off act_generic.h which was only used by act_simple.c and keeping it around was more work than the it's value. Signed-off-by: David S. Miller <davem@davemloft.net>
2006-09-22[ETH]: indentation and cleanupStephen Hemminger
Run ethernet support through Lindent and fix up. Applies after docbook comments patch Signed-off-by: Stephen Hemminger <shemminger@osdl.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2006-09-22[ETH]: docbook commentsStephen Hemminger
Add docbook style comments to ethernet support. Signed-off-by: Stephen Hemminger <shemminger@osdl.org> Acked-by: Randy Dunlap <rdunlap@xenotime.net> Signed-off-by: David S. Miller <davem@davemloft.net>
2006-09-22[NET] neighbour: reduce exportsStephen Hemminger
There are several symbols only used by rtnetlink and since it can not be a module, there is no reason to export them. Signed-off-by: Stephen Hemminger <shemminger@osdl.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2006-09-22[IPv4]: Convert route get to new netlink apiThomas Graf
Fixes various unvalidated netlink attributes causing memory corruptions when left empty by userspace applications. Signed-off-by: Thomas Graf <tgraf@suug.ch> Signed-off-by: David S. Miller <davem@davemloft.net>
2006-09-22[IPv4]: Convert FIB dumping to use new netlink apiThomas Graf
Signed-off-by: Thomas Graf <tgraf@suug.ch> Signed-off-by: David S. Miller <davem@davemloft.net>
2006-09-22[IPv4]: FIB configuration using struct fib_configThomas Graf
Introduces struct fib_config replacing the ugly struct kern_rta prone to ordering issues. Avoids creating faked netlink messages for auto generated routes or requests via ioctl. A new interface net/nexthop.h is added to help navigate through nexthop configuration arrays. A new struct nl_info will be used to carry the necessary netlink information to be used for notifications later on. Signed-off-by: Thomas Graf <tgraf@suug.ch> Signed-off-by: David S. Miller <davem@davemloft.net>
2006-09-22[NET/IPV4/IPV6]: Change some sysctl variables to __read_mostlyBrian Haley
Change net/core, ipv4 and ipv6 sysctl variables to __read_mostly. Couldn't actually measure any performance increase while testing (.3% I consider noise), but seems like the right thing to do. Signed-off-by: Brian Haley <brian.haley@hp.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2006-09-22[RTNETLINK]: Unexport rtnl socketThomas Graf
Signed-off-by: Thomas Graf <tgraf@suug.ch> Signed-off-by: David S. Miller <davem@davemloft.net>
2006-09-22[NET] link: Convert notifications to use rtnl_notify()Thomas Graf
Signed-off-by: Thomas Graf <tgraf@suug.ch> Signed-off-by: David S. Miller <davem@davemloft.net>
2006-09-22[WIRELESS]: Convert notifications to use rtnl_notify()Thomas Graf
Signed-off-by: Thomas Graf <tgraf@suug.ch> Signed-off-by: David S. Miller <davem@davemloft.net>
2006-09-22[BRIDGE]: Convert notifications to use rtnl_notify()Thomas Graf
Fixes a wrong use of current->pid as netlink pid. Signed-off-by: Thomas Graf <tgraf@suug.ch> Signed-off-by: David S. Miller <davem@davemloft.net>
2006-09-22[IPv6] prefix: Convert prefix notifications to use rtnl_notify()Thomas Graf
Fixes a wrong use of current->pid as netlink pid. Signed-off-by: Thomas Graf <tgraf@suug.ch> Signed-off-by: David S. Miller <davem@davemloft.net>
2006-09-22[IPv6] link: Convert link notifications to use rtnl_notify()Thomas Graf
Fixes a wrong use of current->pid as netlink pid. Signed-off-by: Thomas Graf <tgraf@suug.ch> Signed-off-by: David S. Miller <davem@davemloft.net>
2006-09-22[IPv6] route: Convert route notifications to use rtnl_notify()Thomas Graf
Fixes a wrong use of current->pid as netlink pid. Signed-off-by: Thomas Graf <tgraf@suug.ch> Signed-off-by: David S. Miller <davem@davemloft.net>
2006-09-22[IPv6] address: Convert address notification to use rtnl_notify()Thomas Graf
Fixes a wrong use of current->pid as netlink pid. Signed-off-by: Thomas Graf <tgraf@suug.ch> Signed-off-by: David S. Miller <davem@davemloft.net>
2006-09-22[IPv4] route: Convert route notifications to use rtnl_notify()Thomas Graf
Signed-off-by: Thomas Graf <tgraf@suug.ch> Signed-off-by: David S. Miller <davem@davemloft.net>
2006-09-22[IPv4] address: Convert address notification to use rtnl_notify()Thomas Graf
Adds support for NLM_F_ECHO allowing applications to easly see which address have been deleted, added, or promoted. Signed-off-by: Thomas Graf <tgraf@suug.ch> Signed-off-by: David S. Miller <davem@davemloft.net>
2006-09-22[DECNET]: Convert DECnet notifications to use rtnl_notify()Thomas Graf
Signed-off-by: Thomas Graf <tgraf@suug.ch> Signed-off-by: David S. Miller <davem@davemloft.net>
2006-09-22[NEIGH]: Convert neighbour notifications ot use rtnl_notify()Thomas Graf
Signed-off-by: Thomas Graf <tgraf@suug.ch> Signed-off-by: David S. Miller <davem@davemloft.net>
2006-09-22[NET] fib_rules: Convert fib rule notification to use rtnl_notify()Thomas Graf
Adds support for NLM_F_ECHO to simplify the process of identifying inserted rules with an auto generated priority. Signed-off-by: Thomas Graf <tgraf@suug.ch> Signed-off-by: David S. Miller <davem@davemloft.net>
2006-09-22[RTNETLINK]: Add rtnetlink notification interfaceThomas Graf
Adds rtnl_notify() to send rtnetlink notification messages and rtnl_set_sk_err() to report notification errors as socket errors in order to indicate the need of a resync due to loss of events. nlmsg_report() is added to properly document the meaning of NLM_F_ECHO. Signed-off-by: Thomas Graf <tgraf@suug.ch> Signed-off-by: David S. Miller <davem@davemloft.net>
2006-09-22[NETLINK]: Add notification message sending interfaceThomas Graf
Adds nlmsg_notify() implementing proper notification logic. The message is multicasted to all listeners in the group. The applications the requests orignates from can request a unicast back report in which case said socket will be excluded from the multicast to avoid duplicated notifications. nlmsg_multicast() is extended to take allocation flags to allow notification in atomic contexts. Signed-off-by: Thomas Graf <tgraf@suug.ch> Signed-off-by: David S. Miller <davem@davemloft.net>
2006-09-22[RTNETLINK]: Use rtnl_unicast() for rtnetlink unicastsThomas Graf
Signed-off-by: Thomas Graf <tgraf@suug.ch> Signed-off-by: David S. Miller <davem@davemloft.net>
2006-09-22[IPV6] udp: Fix type in previous change.David S. Miller
UDPv6 stats are UDP6_foo not UDP_foo. Signed-off-by: David S. Miller <davem@davemloft.net>
2006-09-22[ARCNET]: SoHard PCI supportStphane Witzmann
Add support for a SoHard PCI ARCnet card. Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2006-09-22[IRDA]: Replace hard-coded dev_self[] array sizes with ARRAY_SIZE()Bjorn Helgaas
Several IR drivers used "for (i = 0; i < 4; i++)" to walk their dev_self[] table. Better to use ARRAY_SIZE(). And fix ali-ircc so it won't run off the end if we find too many adapters. Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2006-09-22[SELINUX]: security/selinux/hooks.c: Make 4 functions static.Adrian Bunk
This patch makes four needlessly global functions static. Signed-off-by: Adrian Bunk <bunk@stusta.de> Acked-by: James Morris <jmorris@namei.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2006-09-22[NETFILTER]: Make unused signal code go away so nobody copies its brokennessAlan Cox
This code is wrong on so many levels, please lose it so it isn't replicated anywhere else. Signed-off-by: Alan Cox <alan@redhat.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2006-09-22[IPV6]: Add UDP_MIB_{SND,RCV}BUFERRORS handling.David S. Miller
Signed-off-by: David S. Miller <davem@davemloft.net>
2006-09-22[IPV4]: add the UdpSndbufErrors and UdpRcvbufErrors MIBsMartin Bligh
Signed-off-by: Martin Bligh <mbligh@google.com> Signed-off-by: Andrew Morton <akpm@osdl.org>
2006-09-22[DECNET]: cleanupsAdrian Bunk
- make the following needlessly global functions static: - dn_fib.c: dn_fib_sync_down() - dn_fib.c: dn_fib_sync_up() - dn_rules.c: dn_fib_rule_action() - remove the following unneeded prototype: - dn_fib.c: dn_cache_dump() Signed-off-by: Adrian Bunk <bunk@stusta.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2006-09-22[TG3]: Constify firmware structsAndreas Mohr
Constify largish areas of firmware data in Tigon3 ethernet driver. non-const: lsmod: tg3 101404 0 objdump -x: .rodata 000003e8 .data 00004a0c ls -l: -rw-r--r-- 1 root root 114404 2006-08-19 21:36 drivers/net/tg3.ko const: lsmod: tg3 101404 0 objdump -x: .rodata 000042c8 .data 00000b4c ls -l: -rw-r--r-- 1 root root 114532 2006-08-19 21:06 drivers/net/tg3.ko Signed-off-by: Andreas Mohr <andi@lisas.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2006-09-22[IPV6] ip6_fib.c: make code staticAdrian Bunk
Make the following needlessly global code static: - fib6_walker_lock - struct fib6_walker_list - fib6_walk_continue() - fib6_walk() Signed-off-by: Adrian Bunk <bunk@stusta.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2006-09-22[DECNET] Fix to decnet rules compare functionSteven Whitehouse
Here is a fix to the DECnet rules compare function where we used 32bit values rather than 16bit values. Spotted by Patrick McHardy. Signed-off-by: Steven Whitehouse <steve@chygwyn.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2006-09-22[DECNET] Fix to multiple tables routingSteven Whitehouse
Here is a fix to Patrick McHardy's increase number of routing tables patch for DECnet. I did just test this and it appears to be working fine with this patch. Signed-off-by: Steven Whitehouse <steve@chygwyn.com> Acked-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
2006-09-22[NET] netdev: Check name lengthStephen Hemminger
Some improvements to robust name interface. These API's are safe now by convention, but it is worth providing some safety checks against future bugs. Signed-off-by: Stephen Hemminger <shemminger@osdl.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2006-09-22[HTB]: rbtree cleanupStephen Hemminger
Add code to initialize rb tree nodes, and check for double deletion. This is not a real fix, but I can make it trap sometimes and may be a bandaid for: http://bugzilla.kernel.org/show_bug.cgi?id=6681 Signed-off-by: Stephen Hemminger <shemminger@osdl.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2006-09-22[HTB]: Use hlist for hash lists.Stephen Hemminger
Use hlist instead of list for the hash list. This saves space, and we can check for double delete better. Signed-off-by: Stephen Hemminger <shemminger@osdl.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2006-09-22[HTB]: LindentStephen Hemminger
Code was a mess in terms of indentation. Run through Lindent script, and cleanup the damage. Also, don't use, vim magic comment, and substitute inline for __inline__. Signed-off-by: Stephen Hemminger <shemminger@osdl.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2006-09-22[HTB]: HTB_HYSTERESIS cleanupStephen Hemminger
Change the conditional compilation around HTB_HYSTERSIS since code was splitting mid expression. Signed-off-by: Stephen Hemminger <shemminger@osdl.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2006-09-22[HTB]: Remove lock macro.Stephen Hemminger
Get rid of the macro's being used to obscure the locking. Signed-off-by: Stephen Hemminger <shemminger@osdl.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2006-09-22[HTB]: Remove broken debug code.Stephen Hemminger
The HTB network scheduler had debug code that wouldn't compile and confused and obfuscated the code, remove it. Signed-off-by: Stephen Hemminger <shemminger@osdl.org> Signed-off-by: David S. Miller <davem@davemloft.net>
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