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2008-01-28[NETNS][FRAGS]: Move ctl tables around.Pavel Emelyanov7-121/+166
This is a preparation for sysctl netns-ization. Move the ctl tables to the files, where the tuning variables reside. Plus make the helpers to register the tables. This will simplify the later patches and will keep similar things closer to each other. ipv4, ipv6 and conntrack_reasm are patched differently, but the result is all the tables are in appropriate files. Signed-off-by: Pavel Emelyanov <xemul@openvz.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-01-28[IPV6] NDISC: Sparse: Use different variable name for local use.YOSHIFUJI Hideaki1-5/+5
Fix the following sparse warnings: | net/ipv6/ndisc.c:1300:21: warning: symbol 'opt' shadows an earlier one | net/ipv6/ndisc.c:1078:7: originally declared here Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
2008-01-28[IPV6] ADDRCONF: Sparse: Make inet6_dump_addr() code paths more ↵YOSHIFUJI Hideaki1-20/+18
straight-forward. Fix the following sparse warning: | net/ipv6/addrconf.c:3384:2: warning: context imbalance in 'inet6_dump_addr' - different lock contexts for basic block Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
2008-01-28[IPV6]: Sparse: Declare non-static ipv6_{route,icmp,frag}_sysctl_init() in ↵YOSHIFUJI Hideaki2-5/+0
header. Fix the following sparse warnings: | net/ipv6/route.c:2491:18: warning: symbol 'ipv6_route_sysctl_init' was not declared. Should it be static? | net/ipv6/icmp.c:922:18: warning: symbol 'ipv6_icmp_sysctl_init' was not declared. Should it be static? | net/ipv6/reassembly.c:628:6: warning: symbol 'ipv6_frag_sysctl_init' was not declared. Should it be static? Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
2008-01-28[IPV6] ADDRLABEL: Sparse: Make several functions static.YOSHIFUJI Hideaki1-10/+10
Fix following sparse warnings: | net/ipv6/addrlabel.c:172:25: warning: symbol 'ip6addrlbl_alloc' was not declared. Should it be static? | net/ipv6/addrlabel.c:219:5: warning: symbol '__ip6addrlbl_add' was not declared. Should it be static? | net/ipv6/addrlabel.c:260:5: warning: symbol 'ip6addrlbl_add' was not declared. Should it be static? | net/ipv6/addrlabel.c:285:5: warning: symbol '__ip6addrlbl_del' was not declared. Should it be static? | net/ipv6/addrlabel.c:311:5: warning: symbol 'ip6addrlbl_del' was not declared. Should it be static? Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
2008-01-28[IPV6] UDPLITE: Sparse: Declare non-static symbols in header.YOSHIFUJI Hideaki1-0/+1
Fix the following sparse warnings: | net/ipv6/udplite.c:45:14: warning: symbol 'udplitev6_prot' was not declared. Should it be static? | net/ipv6/udplite.c:80:12: warning: symbol 'udplitev6_init' was not declared. Should it be static? | net/ipv6/udplite.c:99:6: warning: symbol 'udplitev6_exit' was not declared. Should it be static? Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
2008-01-28[IPV6] UDP,UDPLITE: Sparse: {__udp6_lib,udp,udplite}_err() are of void.YOSHIFUJI Hideaki2-2/+2
Fix following sparse warnings: | net/ipv6/udp.c:262:2: warning: returning void-valued expression | net/ipv6/udplite.c:29:2: warning: returning void-valued expression Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
2008-01-28[IPV4] UDP,UDPLITE: Sparse: {__udp4_lib,udp,udplite}_err() are of void.YOSHIFUJI Hideaki2-2/+2
Fix following sparse warnings: | net/ipv4/udp.c:421:2: warning: returning void-valued expression | net/ipv4/udplite.c:38:2: warning: returning void-valued expression Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
2008-01-28[NETNS]: Pass correct namespace in ip_rt_get_source.Denis V. Lunev1-1/+1
ip_rt_get_source is the infamous place for which dst_ifdown kludges have been implemented. This means that rt->u.dst.dev can be safely dereferrenced obtain nd_net. Signed-off-by: Denis V. Lunev <den@openvz.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-01-28[NETNS]: Pass correct namespace in ip_route_input_slow.Denis V. Lunev1-3/+4
The packet on the input path always has a referrence to an input network device it is passed from. Extract network namespace from it. Signed-off-by: Denis V. Lunev <den@openvz.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-01-28[NETNS]: Pass correct namespace in context fib_check_nh.Denis V. Lunev1-6/+6
Correct network namespace is already used in fib_check_nh. Re-work its usage for better readability and pass into fib_lookup & inetdev_by_index. Signed-off-by: Denis V. Lunev <den@openvz.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-01-28[NETNS]: Pass correct namespace in fib_validate_source.Denis V. Lunev1-2/+4
Correct network namespace is available inside fib_validate_source. It can be obtained from the device passed in. The device is not NULL as in_device is obtained from it just above. Signed-off-by: Denis V. Lunev <den@openvz.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-01-28[NETNS]: Add netns parameter to inetdev_by_index.Denis V. Lunev4-7/+8
Signed-off-by: Denis V. Lunev <den@openvz.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-01-28[NETNS]: Add netns parameter to fib_lookup.Denis V. Lunev4-8/+8
Signed-off-by: Denis V. Lunev <den@openvz.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-01-28[IPV4]: ipmr sparse warningsStephen Hemminger1-3/+7
Get rid of some of the sparse warnings. Signed-off-by: Stephen Hemminger <shemminger@vyatta.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-01-28[IPV4]: igmp sparse warningsStephen Hemminger1-0/+2
Partial sparse warning fix. The other conditional locking is too much for sparse to handle. Signed-off-by: Stephen Hemminger <shemminger@vyatta.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-01-28[VLAN]: sparse warning fixStephen Hemminger1-0/+2
Minor sparse warning fix. Signed-off-by: Stephen Hemminger <shemminger@vyatta.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-01-28mac80211: A-MPDU Rx remove stop_rx_ba_session warning printRon Rindjunsky1-3/+0
This patch removes a warning print from ieee80211_sta_stop_rx_ba_session in case the tid is inactive when interface goes down. Signed-off-by: Ron Rindjunsky <ron.rindjunsky@intel.com> Acked-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-01-28mac80211: A-MPDU Rx stop aggregation on proper devRon Rindjunsky1-3/+5
This patch adds a check to insure that Rx A-MPDU will be stopped only for the proper device. Signed-off-by: Ron Rindjunsky <ron.rindjunsky@intel.com> Acked-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-01-28mac80211: Initialize vif pointerIvo van Doorn2-0/+2
Before calling update_beacon() mac80211 must initialize the control.vif pointer so it can be used by the driver to determine which interface is trying to send the beacon. v2: ieee80211_beacon_get() should also initialize the vif pointer since it can be called by mac80211 internally before calling config_interface(). Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com> Acked-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-01-28mac80211: add unified BSS configurationJohannes Berg6-67/+77
This patch (based on Ron Rindjunsky's) creates a framework for a unified way to pass BSS configuration to drivers that require the information, e.g. for implementing power save mode. This patch introduces new ieee80211_bss_conf structure that is passed to the driver via the new bss_info_changed() callback when the BSS configuration changes. This new BSS configuration infrastructure adds the following new features: * drivers are notified of their association AID * drivers are notified of association status and replaces the erp_ie_changed() callback. The patch also does the relevant driver updates for the latter change. Signed-off-by: Ron Rindjunsky <ron.rindjunsky@intel.com> Signed-off-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-01-28mac80211: Fix rate reporting regressionMichael Wu3-22/+35
Mattias Nissler's "clean up rate selection" patch incorrectly changes the behavior of txrate setting in sta_info. This patch backs out parts of the rate selection consolidation in order to fix this issue for now. Signed-off-by: Michael Wu <flamingice@sourmilk.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-01-28mac80211: implement cfg80211 station handlingJohannes Berg1-0/+192
This implements station handling from userspace via cfg80211 in mac80211. Signed-off-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-01-28mac80211: add beacon configuration via cfg80211Johannes Berg6-62/+213
This patch implements the cfg80211 hooks for configuring beaconing on an access point interface in mac80211. While doing so, it fixes a number of races that could badly crash the machine when the beacon is changed while being requested by the driver. Signed-off-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-01-28mac80211: move interface type to vif structureJohannes Berg12-117/+116
Drivers that support mixed AP/STA operation may well need to know the type of a virtual interface when iterating over them. The easiest way to support that is to move the interface type variable into the vif structure. Signed-off-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-01-28mac80211: dont use interface indices in driversJohannes Berg6-67/+73
This patch gets rid of the if_id stuff where possible in favour of a new per-virtual-interface structure "struct ieee80211_vif". This structure is located at the end of the per-interface structure and contains a variable length driver-use data area. This has two advantages: * removes the need to look up interfaces by if_id, this is better for working with network namespaces and performance * allows drivers to store and retrieve per-interface data without having to allocate own lists/hash tables Signed-off-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-01-28ieee80211: beacon->capability is little-endianAl Viro1-20/+19
It's only a debugging printk, so it went unnoticed; still, the fix is trivial, so... Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-01-28ieee80211: fix misannotationsAl Viro3-19/+19
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-01-28ieee80211softmac_auth_resp() fixAl Viro1-3/+3
The struct ieee8021_auth * passed to it comes straight from skb->data without any conversions; members of the struct are little-endian, so we'd better take that into account when doing switch by auth->algorithm, etc. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-01-28several missing cpu_to_le16() in ieee80211softmac_capabilities()Al Viro1-5/+5
on some codepaths we forgot to convert to little-endian as we do on the rest of them and as the caller expects from us. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-01-28eliminate byteswapping in struct ieee80211_qos_parametersAl Viro1-3/+3
Make it match the on-the-wire endianness, eliminate byteswapping. The only driver that used this sucker (ipw2200) updated. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2008-01-28[IPV4]: Enable use of 240/4 address space.Jan Engelhardt3-8/+8
This short patch modifies the IPv4 networking to enable use of the 240.0.0.0/4 (aka "class-E") address space as propsed in the internet draft draft-fuller-240space-00.txt. Signed-off-by: Jan Engelhardt <jengelh@computergmbh.de> Acked-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-01-28[NET] gen_estimator: gen_replace_estimator() cosmetic changesJarek Poplawski1-7/+6
White spaces etc. are changed in gen_replace_estimator() to make it similar to others in a file. Signed-off-by: Jarek Poplawski <jarkao2@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-01-28[PKT_SCHED] net: add sparse annotation to ptype_seq_start/stopStephen Hemminger1-0/+2
Get rid of some more sparse warnings. Signed-off-by: Stephen Hemminger <shemminger@vyatta.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-01-28[PKT_SCHED] net classifier: style cleanup'sStephen Hemminger2-87/+73
Classifier code cleanup. Get rid of printk wrapper, and fix whitespace and other style stuff reported by checkpatch Signed-off-by: Stephen Hemminger <shemminger@vyatta.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-01-28[PKT_SCHED] sch_atm: style cleanupStephen Hemminger1-74/+65
ATM scheduler clean house: * get rid of printk and qdisc_priv() wrapper * split some assignment in if() statements * whitespace and line breaks. Signed-off-by: Stephen Hemminger <shemminger@vyatta.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-01-28[PKT_SCHED] dsmark: checkpatch warning cleanupStephen Hemminger1-39/+40
Get rid of all style things checkpatch warns about, indentation and whitespace. Signed-off-by: Stephen Hemminger <shemminger@vyatta.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-01-28[PKT_SCHED] dsmark: handle cloned and non-linear skb'sStephen Hemminger1-4/+15
Make dsmark work properly with non-linear and cloned skb's Before modifying the header, it needs to check that skb header is writeable. Note: this makes the assumption, that if it queues a good skb then a good skb will come out of the embedded qdisc. Signed-off-by: Stephen Hemminger <shemminger@vyatta.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-01-28[PKT_SCHED] dsmark: Use hweight32() instead of convoluted loop.David S. Miller1-12/+3
Based upon a patch by Stephen Hemminger and suggestions from Patrick McHardy. Signed-off-by: David S. Miller <davem@davemloft.net>
2008-01-28[PKT_SCHED] dsmark: get rid of wrappersStephen Hemminger1-49/+34
Remove extraneous macro wrappers for printk and qdisc_priv. Signed-off-by: Stephen Hemminger <shemminger@vyatta.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-01-28[IPV6]: addrconf sparse warningsStephen Hemminger1-1/+3
Get rid of a couple of sparse warnings in IPV6 addrconf code. Signed-off-by: Stephen Hemminger <shemminger@vyatta.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-01-28[NET_SCHED]: kill obsolete NET_CLS_POLICE optionPatrick McHardy1-9/+0
The code is already gone for about half a year, the config option has been kept around to select the replacement options for easier upgrades. This seems long enough, people upgrading from older kernels will have to reconfigure a lot anyway. Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-01-28[VLAN]: Move protocol determination to seperate functionPavel Emelyanov1-28/+35
I think, that we can make this code flow easier to understand by introducing the vlan_set_encap_proto() function (I hope the name is good) to setup the skb proto and merge the paths calling netif_rx() together. [Patrick: Modified to apply on top of my previous patches] Signed-off-by: Pavel Emelyanov <xemul@openvz.org> Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-01-28[VLAN]: Clean up vlan_skb_recv()Patrick McHardy1-89/+24
- remove three instances of identical code - remove unnecessary NULL initialization - remove obvious and unnecessary comments Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-01-28[VLAN]: Update list addressPatrick McHardy2-2/+2
VLAN related mail should go to netdev. Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-01-28[VLAN]: checkpatch cleanupsPatrick McHardy5-84/+89
Checkpatch cleanups, consisting mainly of overly long lines and missing spaces. Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-01-28[VLAN]: Turn VLAN_DEV_INFO into inline functionPatrick McHardy4-46/+46
Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-01-28[VLAN]: Simplify vlan unregistrationPatrick McHardy3-63/+22
Keep track of the number of VLAN devices in a vlan group. This allows to have the caller sense when the group is going to be destroyed and stop using it, which in turn allows to remove the wrapper around unregister_vlan_dev for the NETDEV_UNREGISTER notifier and avoid iterating over all possible VLAN ids whenever a device in unregistered. Also fix what looks like a use-after-free (but is actually safe since we're holding the RTNL), the real_dev reference should not be dropped while we still use it. Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-01-28[VLAN]: Clean up unregister_vlan_devPatrick McHardy1-40/+32
Save two levels of indentation by aborting on error conditions, remove unnecessary initialization to NULL and remove two obvious comments. Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-01-28[VLAN]: Clean up initialization codePatrick McHardy2-92/+70
- move module init/exit functions to end of file, remove some now unnecessary forward declarations - remove some obvious comments - clean up proc init function and move a proc-related printk there Signed-off-by: Patrick McHardy <kaber@trash.net> Signed-off-by: David S. Miller <davem@davemloft.net>
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