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| * iwlwifi: Probe Flow - Extracting hw and priv initAssaf Krauss2008-03-25
| | | | | | | | | | | | | | | | | | 1. Extracting hw and priv initialization from probe function. 2. Moving some initialization functions to core module. Signed-off-by: Assaf Krauss <assaf.krauss@intel.com> Signed-off-by: Tomas Winkler <tomas.winkler@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * iwlwifi: Probe Flow - Performing allocation in a separate functionAssaf Krauss2008-03-25
| | | | | | | | | | | | | | | | | | Performing allocation in a separate function (previously handled in 'probe') Signed-off-by: Assaf Krauss <assaf.krauss@intel.com> Signed-off-by: Tomas Winkler <tomas.winkler@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * iwlwifi: Packing all 4965 parametersAssaf Krauss2008-03-25
| | | | | | | | | | | | | | | | | | | | This patch defines a package struct for iwlwifi parameters, and uses a single instance of this struct to group all iwl4965 module parameters together. Signed-off-by: Assaf Krauss <assaf.krauss@intel.com> Signed-off-by: Tomas Winkler <tomas.winkler@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * iwlwifi: Re-ordering probe flow (4965)Assaf Krauss2008-03-25
| | | | | | | | | | | | | | | | This patch re-orders the iwl4965_pci_probe function. Signed-off-by: Assaf Krauss <assaf.krauss@intel.com> Signed-off-by: Tomas Winkler <tomas.winkler@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * iwlwifi: remove macros containing offsets from eeprom structReinette Chatre2008-03-25
| | | | | | | | | | | | | | | | | | | | | | A user needing to access these fields can use offsetof() for access. The comments still contain the offset to assist with debugging. Signed-off-by: Reinette Chatre <reinette.chatre@intel.com> CC: Michael Buesch <mb@bu3sch.de> Signed-off-by: Assaf Krauss <assaf.krauss@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * libertas: store rssi as an u32Holger Schurig2008-03-25
| | | | | | | | | | | | | | | | | | | | Don't store an (hardware base) u8 value in bss_descriptor, but just an unsigned int (RSSI is really unsigned). Compilers generate more efficent code for ints than for bytes. Signed-off-by: Holger Schurig <hs4233@mail.mn-solutions.de> Acked-by: Dan Williams <dcbw@redhat.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * libertas: remove lots of unused stuffHolger Schurig2008-03-25
| | | | | | | | | | | | | | | | | | | | This removes many unused function parameters as well as some not-implemented functions, e.g. CMD_802_11_GET_STATS. The silly lbs_set_cmd_ctrl_node() function is now also gone. Signed-off-by: Holger Schurig <hs4233@mail.mn-solutions.de> Acked-by: Dan Williams <dcbw@redhat.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * libertas: misc power saving adjustsHolger Schurig2008-03-25
| | | | | | | | | | | | | | | | | | | | | | | | | | * firmware for the CF card supports power saving * the driver currenly only accept "iwconfig ethX power on|off", so I fixed what the range wext ioctl reports. * initialize value/flags in lbs_get_power() * get rid of unused parameter psmode in lbs_ps_confirm_sleep() * some minor debug output tweaks Signed-off-by: Holger Schurig <hs4233@mail.mn-solutions.de> Acked-by: Dan Williams <dcbw@redhat.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * libertas: convert GET_LOG to a direct commandHolger Schurig2008-03-25
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Now uses __lbs_cmd() to get the "log" (it's actually more a snapshot of various counters, not a sequential log). Besides the "mechanical" convertion the patch add the following logical changes: * Removes the priv->logmsg variable, it was only used in one place anyway, also don't blindly get the counters when associating. Getting the counters then the user asks via WEXT for them is good enought. * don't set wstats.discard.fragment with log.rxfrag, because the latter is a counter for successfully received packets, not for fragmented packets. Signed-off-by: Holger Schurig <hs4233@mail.mn-solutions.de> Acked-by: Dan Williams <dcbw@redhat.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * libertas: fix scheduling while atomic bug in CMD_MAC_CONTROLHolger Schurig2008-03-25
| | | | | | | | | | | | | | | | | | | | | | | | The old code incorrectly used lbs_cmd_with_response() and now uses lbs_cmd_async(). While there I noticed that there is no real useful return values for asynchronous command functions, so I made the function "void". Signed-off-by: Holger Schurig <hs4233@mail.mn-solutions.de> Acked-by: Dan Williams <dcbw@redhat.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * libertas: make a handy lbs_cmd_async() commandHolger Schurig2008-03-25
| | | | | | | | | | | | | | | | | | | | | | | | | | | | This uses a static lbs_cmd_async_callback function, which is a noop. Just setting the callback argument to __lbs_cmd_async() to NULL won't work, because then the cmdnode wouldn't be released. This also makes __lbs_cmd_async() a static method, which is now only used by lbs_cmd() and lbs_cmd_async(). Signed-off-by: Holger Schurig <hs4233@mail.mn-solutions.de> Acked-by: Dan Williams <dcbw@redhat.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * iwlwifi: Add debugfs to iwl coreTomas Winkler2008-03-25
| | | | | | | | | | | | | | | | | | This patch adds debugfs support to iwl core currently only iwl4965 is supported Signed-off-by: Tomas Winkler <tomas.winkler@intel.com> Signed-off-by: Reinette Chatre <reinette.chatre@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * iwlwifi: Add TX/RX statistcs to driverTomas Winkler2008-03-25
| | | | | | | | | | | | | | | | This patch supports collecting of TX and RX statistics in the driver. Signed-off-by: Tomas Winkler <tomas.winkler@intel.com> Signed-off-by: Reinette Chatre <reinette.chatre@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * iwlwifi: rename struct iwl4965_priv to struct iwl_privTomas Winkler2008-03-25
| | | | | | | | | | | | | | | | | | This patch renames iwl4965_priv to iwl_priv. iwl_priv will be shared by more hw. Signed-off-by: Tomas Winkler <tomas.winkler@intel.com> Signed-off-by: Reinette Chatre <reinette.chatre@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * iwlwifi: rename iwl-4965-debug.h back to iwl-debug.hTomas Winkler2008-03-25
| | | | | | | | | | | | | | | | | | This patch removes iwl-4965-debug.h to iwl-debug.h It will be used by more NICs Signed-off-by: Tomas Winkler <tomas.winkler@intel.com> Signed-off-by: Reinette Chatre <reinette.chatre@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * iwlwifi: Bug fix, CCMP with HW encryption with AGGMax Stepanov2008-03-25
| | | | | | | | | | | | | | | | | | This patch fixes a bug in security. Enables CCMP HW encryption with aggregations. Signed-off-by: Max Stepanov <max.stepanov@intel.com> Signed-off-by: Tomas Winkler <tomas.winkler@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * libertas: remove some unused commandsHolger Schurig2008-03-25
| | | | | | | | | | | | | | | | | | | | | | | | Neither CMD_802_11_PAIRWISE_TSC nor CMD_802_11_GROUP_TSC is used or documented. It might have something to do with TKIP sequence counters, but that's just an educated guess. Remove all occurences of them. CMD_CODE_DNLD is also neither used nor documented. Signed-off-by: Holger Schurig <hs4233@mail.mn-solutions.de> Acked-by: Dan Williams <dcbw@redhat.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * libertas: rename packetfilter to mac_controlHolger Schurig2008-03-25
| | | | | | | | | | | | | | | | | | | | The CMD_MAC_CONTROL can be used for other things than just filtering packets, e.g. to enable and disable WMM. This uses the same term mac_control for the define, the function and the shadow value in struct lbs_private. Signed-off-by: Holger Schurig <hs4233@mail.mn-solutions.de> Acked-by: Dan Williams <dcbw@redhat.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * libertas: convert CMD_MAC_CONTROL to a direct commandHolger Schurig2008-03-25
| | | | | | | | | | | | | | | | convert CMD_MAC_CONTROL to a direct command Signed-off-by: Holger Schurig <hs4233@mail.mn-solutions.de> Acked-by: Dan Williams <dcbw@redhat.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* | [IPV6]: Support Source Address Selection API (RFC5014).YOSHIFUJI Hideaki2008-03-24
| | | | | | | | Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
* | [IPV6]: Use bitfields for hop_limit and mcast_hops.YOSHIFUJI Hideaki2008-03-24
| | | | | | | | | | | | Save some bits for future extensions. Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
* | [IPV6]: Optimize hop-limit determination.YOSHIFUJI Hideaki2008-03-24
| | | | | | | | | | | | | | | | | | | | | | Last part of hop-limit determination is always: hoplimit = dst_metric(dst, RTAX_HOPLIMIT); if (hoplimit < 0) hoplimit = ipv6_get_hoplimit(dst->dev). Let's consolidate it as ip6_dst_hoplimit(dst). Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
* | [IPV6]: Convert cork.hop_limit and cork.tclass into u8 instead of int.YOSHIFUJI Hideaki2008-03-24
| | | | | | | | | | | | | | Values of those fields are always between 0 and 255 (inclusive), so use u8 and save some memory on 32bit systems. Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
* | [IPV4,IPV6]: Share cork.rt between IPv4 and IPv6.YOSHIFUJI Hideaki2008-03-24
| | | | | | | | Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
* | [IPV6] ADDRCONF: Clean-up ipv6_dev_get_saddr().YOSHIFUJI Hideaki2008-03-24
| | | | | | | | | | | | | | | | | | | | | | | | old: | text data bss dec hex filename | 28599 1416 96 30111 759f net/ipv6/addrconf.o new: | text data bss dec hex filename | 28007 1416 96 29519 734f net/ipv6/addrconf.o Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
* | [XFRM] MIP6: Fix address keys for routing search.YOSHIFUJI Hideaki2008-03-24
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Each MIPv6 XFRM state (DSTOPT/RH2) holds either destination or source address to be mangled in the IPv6 header (that is "CoA"). On Inter-MN communication after both nodes binds each other, they use route optimized traffic two MIPv6 states applied, and both source and destination address in the IPv6 header are replaced by the states respectively. The packet format is correct, however, next-hop routing search are not. This patch fixes it by remembering address pairs for later states. Based on patch from Masahide NAKAMURA <nakam@linux-ipv6.org>. Signed-off-by: Masahide NAKAMURA <nakam@linux-ipv6.org> Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
* | [XFRM] IPV6: Optimize __xfrm_tunnel_alloc_spi().YOSHIFUJI Hideaki2008-03-24
| | | | | | | | | | | | | | | | | | | % size old/net/ipv6/xfrm6_tunnel.o new/net/ipv6/xfrm6_tunnel.o | text data bss dec hex filename | 1606 40 2080 3726 e8e old/net/ipv6/xfrm6_tunnel.o | 1574 40 2080 3694 e6e new/net/ipv6/xfrm6_tunnel.o Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
* | [XFRM] IPV6: Optimize xfrm6_input_addr().YOSHIFUJI Hideaki2008-03-24
| | | | | | | | | | | | | | | | | | | % size old/net/ipv6/xfrm6_input.o new/net/ipv6/xfrm6_input.o | text data bss dec hex filename | 1026 0 0 1026 402 old/net/ipv6/xfrm6_input.o | 947 0 0 947 3b3 new/net/ipv6/xfrm6_input.o Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
* | [XFRM] IPV6: Use distribution counting sort for xfrm_state/xfrm_tmpl chain.YOSHIFUJI Hideaki2008-03-24
| | | | | | | | Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
* | [NETNS]: Enable TCP/UDP/ICMP inside namespace.Denis V. Lunev2008-03-24
| | | | | | | | | | Signed-off-by: Denis V. Lunev <den@openvz.org> Signed-off-by: David S. Miller <davem@davemloft.net>
* | [NETNS]: Allow to create sockets in non-initial namespace.Denis V. Lunev2008-03-24
| | | | | | | | | | | | | | Allow to create sockets in the namespace if the protocol ok with this. Signed-off-by: Denis V. Lunev <den@openvz.org> Signed-off-by: David S. Miller <davem@davemloft.net>
* | [NETNS]: Drop packets in the non-initial namespace on the per/protocol basis.Denis V. Lunev2008-03-24
| | | | | | | | | | | | | | | | | | IP layer now can handle multiple namespaces normally. So, process such packets normally and drop them only if the transport layer is not aware about namespaces. Signed-off-by: Denis V. Lunev <den@openvz.org> Signed-off-by: David S. Miller <davem@davemloft.net>
* | [NETNS]: Process netfilter hooks in initial namespace only.Denis V. Lunev2008-03-24
| | | | | | | | | | | | | | | | | | | | There were no packets in the namespace other than initial previously. This will be changed in the neareast future. Netfilters are not namespace aware and should be processed in the initial namespace only for now. Signed-off-by: Denis V. Lunev <den@openvz.org> Signed-off-by: David S. Miller <davem@davemloft.net>
* | [NETNS]: Process INET socket layer in the correct namespace.Denis V. Lunev2008-03-24
| | | | | | | | | | | | | | | | Replace all the reast of the init_net with a proper net on the socket layer. Signed-off-by: Denis V. Lunev <den@openvz.org> Signed-off-by: David S. Miller <davem@davemloft.net>
* | [NETNS]: Process IP layer in the context of the correct namespace.Denis V. Lunev2008-03-24
| | | | | | | | | | | | | | Replace all the rest of the init_net with a proper net on the IP layer. Signed-off-by: Denis V. Lunev <den@openvz.org> Signed-off-by: David S. Miller <davem@davemloft.net>
* | [NETNS]: Add namespace parameter to ip_cmsg_send.Denis V. Lunev2008-03-24
| | | | | | | | | | | | | | Pass the init_net there for now. Signed-off-by: Denis V. Lunev <den@openvz.org> Signed-off-by: David S. Miller <davem@davemloft.net>
* | [NETNS]: Add namespace parameter to ip_options_get(...).Denis V. Lunev2008-03-24
| | | | | | | | | | | | | | Pass the init_net there for now. Signed-off-by: Denis V. Lunev <den@openvz.org> Signed-off-by: David S. Miller <davem@davemloft.net>
* | [NETNS]: Add namespace parameter to ip_options_compile.Denis V. Lunev2008-03-24
| | | | | | | | | | | | | | | | | | ip_options_compile uses inet_addr_type which requires a namespace. The packet argument is optional, so parameter is the only way to obtain it. Pass the init_net there for now. Signed-off-by: Denis V. Lunev <den@openvz.org> Signed-off-by: David S. Miller <davem@davemloft.net>
* | [NETNS]: /proc/net/arp namespacing.Denis V. Lunev2008-03-24
| | | | | | | | | | | | | | | | Seqfile operation showing /proc/net/arp are already namespace aware. All we need is to register this file for each namespace. Signed-off-by: Denis V. Lunev <den@openvz.org> Signed-off-by: David S. Miller <davem@davemloft.net>
* | [NETNS]: Process ARP in the context of the correct namespace.Denis V. Lunev2008-03-24
| | | | | | | | | | | | | | | | Get namespace from a device and pass it to the routing engine. Enable ARP packet processing and device notifiers after that. Signed-off-by: Denis V. Lunev <den@openvz.org> Signed-off-by: David S. Miller <davem@davemloft.net>
* | [NETNS]: Minor information leak via /proc/net/ptype file.Pavel Emelyanov2008-03-24
| | | | | | | | | | | | | | | | | | This file displays the registered packet types, but some of them (packet sockets creates such) can be bound to a net device and showing them in a wrong namespace is not correct. Signed-off-by: Pavel Emelyanov <xemul@openvz.org> Signed-off-by: David S. Miller <davem@davemloft.net>
* | [NETNS][UDP-Lite]: Register /proc/net/udplite(6) in a namespace.Pavel Emelyanov2008-03-24
| | | | | | | | | | | | | | | | UDP-Lite sockets are displayed in another files, rather than UDP ones, so make the present in namespaces as well. Signed-off-by: Pavel Emelyanov <xemul@openvz.org> Signed-off-by: David S. Miller <davem@davemloft.net>
* | [UDP-Lite]: Clean up proc creation a bit.Pavel Emelyanov2008-03-24
| | | | | | | | | | | | | | | | | | Just introduce a helper to remove ifdefs from inside the udplite4_register function. This will help to make the next patch nicer. Signed-off-by: Pavel Emelyanov <xemul@openvz.org> Signed-off-by: David S. Miller <davem@davemloft.net>
* | [NETNS][TCP]: Register /proc/net/tcp in a namespace.Pavel Emelyanov2008-03-24
| | | | | | | | | | | | | | | | | | After the commit f40c8174d3c21bf178283f3ef3aa8c7bf238fdec ([NETNS][IPV4] tcp - make proc handle the network namespaces) it is now possible to make this file present in newly created namespaces. Signed-off-by: Pavel Emelyanov <xemul@openvz.org> Signed-off-by: David S. Miller <davem@davemloft.net>
* | [NETNS][UDP]: Register /proc/net/udp in a namespace.Pavel Emelyanov2008-03-24
|/ | | | | | | | | After the commit a91275eff43a527e1a25d6d034cbcd19ee323e64 ([NETNS][IPV6] udp - make proc handle the network namespace) it is now possible to make this file present in newly created namespaces. Signed-off-by: Pavel Emelyanov <xemul@openvz.org> Signed-off-by: David S. Miller <davem@davemloft.net>
* Merge branch 'master' of ../net-2.6/David S. Miller2008-03-24
|\ | | | | | | | | | | Conflicts: net/ipv6/ndisc.c
| * sch_htb: fix "too many events" situationMartin Devera2008-03-24
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | HTB is event driven algorithm and part of its work is to apply scheduled events at proper times. It tried to defend itself from livelock by processing only limited number of events per dequeue. Because of faster computers some users already hit this hardcoded limit. This patch limits processing up to 2 jiffies (why not 1 jiffie ? because it might stop prematurely when only fraction of jiffie remains). Signed-off-by: Martin Devera <devik@cdi.cz> Signed-off-by: David S. Miller <davem@davemloft.net>
| * connector: convert to single-threaded workqueueEvgeniy Polyakov2008-03-24
| | | | | | | | | | | | | | | | | | | | | | From: Evgeniy Polyakov <johnpol@2ka.mipt.ru> We don't need one cqueue thread for each CPU. cqueue is used for receiving userspace datagrams, which are very rare and thus will happily live with a single queue. Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: David S. Miller <davem@davemloft.net>
| * [ATM]: When proc_create() fails, do some error handling work and return -ENOMEM.Wang Chen2008-03-24
| | | | | | | | | | Signed-off-by: Wang Chen <wangchen@cn.fujitsu.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * [SUNGEM]: Fix NAPI assertion failure.David S. Miller2008-03-23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | As reported by Johannes Berg: I started getting this warning with recent kernels: [ 773.908927] ------------[ cut here ]------------ [ 773.908954] Badness at net/core/dev.c:2204 ... If we loop more than once in gem_poll(), we'll use more than the real budget in our gem_rx() calls, thus eventually trigger the caller's assertions in net_rx_action(). Subtract "work_done" from "budget" for the second arg to gem_rx() to fix the bug. Signed-off-by: David S. Miller <davem@davemloft.net>
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