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2012-02-17svcrdma: Cleanup sparse warnings in the svcrdma moduleTom Tucker
The svcrdma transport was un-marshalling requests in-place. This resulted in sparse warnings due to __beXX data containing both NBO and HBO data. The code has been restructured to do byte-swapping as the header is parsed instead of when the header is validated immediately after receipt. Also moved extern declarations for the workqueue and memory pools to the private header file. Signed-off-by: Tom Tucker <tom@ogc.us> Signed-off-by: J. Bruce Fields <bfields@redhat.com>
2012-02-17batman-adv: use eth_hw_addr_random() instead of random_ether_addr()Danny Kukawka
Use eth_hw_addr_random() instead of calling random_ether_addr() to set addr_assign_type correctly to NET_ADDR_RANDOM. Remove dev_addr in interface_setup(), it's not needed anymore. Reset the state to NET_ADDR_PERM as soon as the MAC get changed via .ndo_set_mac_address. v2: use bitops, adapt to eth_hw_addr_random() Signed-off-by: Danny Kukawka <danny.kukawka@bisect.de> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-02-17Merge tag 'batman-adv-for-davem' of git://git.open-mesh.org/linux-mergeDavid S. Miller
2012-02-17NFS: include filelayout DS rpc stats in mountstatsWeston Andros Adamson
Include RPC statistics from all data servers in /proc/self/mountstats for pNFS filelayout mounts. Signed-off-by: Weston Andros Adamson <dros@netapp.com> Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
2012-02-17Bluetooth: Add Intel copyright to mgmt filesJohan Hedberg
This patch adds the appropriate Intel copyright to mgmt files. Signed-off-by: Johan Hedberg <johan.hedberg@intel.com> Acked-by: Marcel Holtmann <marcel@holtmann.org>
2012-02-17Bluetooth: mgmt: Add address type to confirm name commandJohan Hedberg
The latest mgmt API includes an address type for all messages containing an address. This patch updates the confirm name command to match this. Signed-off-by: Johan Hedberg <johan.hedberg@intel.com> Acked-by: Marcel Holtmann <marcel@holtmann.org>
2012-02-17Bluetooth: mgmt: Add address type to PIN code messagesJohan Hedberg
The latest mgmt API includes address types for all messages containing an address. This patch updates the PIN code messages to match this. Signed-off-by: Johan Hedberg <johan.hedberg@intel.com> Acked-by: Marcel Holtmann <marcel@holtmann.org>
2012-02-17Bluetooth: mgmt: Add address type to link key messagesJohan Hedberg
The latest mgmt API includes an address type wherever there's an address present. This patch updates the link key messages to match it. Signed-off-by: Johan Hedberg <johan.hedberg@intel.com> Acked-by: Marcel Holtmann <marcel@holtmann.org>
2012-02-17Bluetooth: Prefix hex numbers with object nameAndrei Emeltchenko
Several hex numbers were printed without object name which complicates debugging. Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@intel.com> Acked-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
2012-02-17Bluetooth: Use symbolic names for state in debugAndrei Emeltchenko
Use state_to_string function in debug statements. Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@intel.com> Acked-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
2012-02-17Bluetooth: Move scope of state_to_stringAndrei Emeltchenko
Function state_to_string will be used in other files in debug statements. Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@intel.com> Acked-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
2012-02-17Bluetooth: Add logging functions bt_info and bt_errJoe Perches
Use specific logging functions instead of a generic bt_printk function can save some text. Remove now unused bt_printk function. Add compatibility BT_INFO and BT_ERR macros. (compiled x86 and defconfig with bluetooth and all bluetooth drivers) $ size net/bluetooth/built-in.o* text data bss dec hex filename 381662 20072 100416 502150 7a986 net/bluetooth/built-in.o.allyesconfig.new 382463 20072 100400 502935 7ac97 net/bluetooth/built-in.o.allyesconfig.old 126635 1388 132 128155 1f49b net/bluetooth/built-in.o.defconfig.new 127175 1388 132 128695 1f6b7 net/bluetooth/built-in.o.defconfig.old $ size drivers/bluetooth/built-in.o* 127575 8976 29476 166027 2888b drivers/bluetooth/built-in.o.allyesconfig.new 129512 8976 29516 168004 29044 drivers/bluetooth/built-in.o.allyesconfig.old 52998 3292 156 56446 dc7e drivers/bluetooth/built-in.o.defconfig.new 54358 3292 156 57806 e1ce drivers/bluetooth/built-in.o.defconfig.old Signed-off-by: Joe Perches <joe@perches.com> Acked-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
2012-02-17Bluetooth: mgmt: Add support for Set SSP commandJohan Hedberg
The Set SSP mgmt command can be used for enabling and disabling Secure Simple Pairing support for controllers that support it. Signed-off-by: Johan Hedberg <johan.hedberg@intel.com> Acked-by: Marcel Holtmann <marcel@holtmann.org>
2012-02-17Bluetooth: mgmt: Add support for Set Link Security commandJohan Hedberg
The Set Link Security mgmt command is used to enable or disable link level security, also known as Security Mode 3. This is rarely enabled in modern systems but the command needs to be available for completeness, qualification purposes and those few systems that actually want to enable it. Signed-off-by: Johan Hedberg <johan.hedberg@intel.com> Acked-by: Marcel Holtmann <marcel@holtmann.org>
2012-02-17Bluetooth: mgmt: Use more consistent error variable namesJohan Hedberg
For simple integer errors the variable name "err" is more consistent with the existing code base than "ret". Signed-off-by: Johan Hedberg <johan.hedberg@intel.com> Acked-by: Marcel Holtmann <marcel@holtmann.org>
2012-02-17Bluetooth: Remove unused member from cmd_lookup structJohan Hedberg
The val member of cmd_lookup isn't used anywhere so it can be removed. Signed-off-by: Johan Hedberg <johan.hedberg@intel.com> Acked-by: Marcel Holtmann <marcel@holtmann.org>
2012-02-16SUNRPC: add sending,pending queue and max slot to xprt statsAndy Adamson
With static RPC slots, the xprt backlog queue stats were useful in showing when the transport (TCP) was starved by lack of RPC slots. The new dynamic RPC slot code, commit d9ba131d8f58c0d2ff5029e7002ab43f913b36f9, always provides an RPC slot and so only uses the xprt backlog queue when the tcp_max_slot_table_entries value has been hit or when an allocation error occurs. All requests are now placed on the xprt sending or pending queue which need to be monitored for debugging. The max_slot stat shows the maximum number of dynamic RPC slots reached which is useful when debugging performance issues. Add the new fields at the end of the mountstats xprt stanza so that mountstats outputs the previous correct values and ignores the new fields. Bump NFS_IOSTATS_VERS. Signed-off-by: Andy Adamson <andros@netapp.com> Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
2012-02-16SUNRPC: init per-net rpcbind spinlockStanislav Kinsbursky
Signed-off-by: Stanislav Kinsbursky <skinsbursky@parallels.com> Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
2012-02-17batman-adv: Start new development cycleSven Eckelmann
Signed-off-by: Sven Eckelmann <sven@narfation.org> Signed-off-by: Marek Lindner <lindner_marek@yahoo.de>
2012-02-17batman-adv: TT_CLIENT_PENDING is never set in struct tt_global_entryAntonio Quartulli
Actually the TT_CLIENT_PENDING flag is never set in the tt_global_entry structure, therefore this code is useless and can be removed. Reported-by: Simon Wunderlich <siwu@hrz.tu-chemnitz.de> Signed-off-by: Antonio Quartulli <ordex@autistici.org> Signed-off-by: Marek Lindner <lindner_marek@yahoo.de>
2012-02-17batman-adv: code refactoring - move debug print into tt_local_set_pendingAntonio Quartulli
Each tt_local_set_pending is always followed by a bat_dbg invocation. This can be simplified by moving the bat_dbg() call. Signed-off-by: Antonio Quartulli <ordex@autistici.org> Signed-off-by: Marek Lindner <lindner_marek@yahoo.de>
2012-02-17batman-adv: set TT_CLIENT_NEW flag before invoking hash_add()Antonio Quartulli
In case of a new tt_local_entry, the TT_CLIENT_NEW flag has to be set before adding such entry to the hash table. Otherwise, it opens a race condition in which the entry can be found but the flag has not been set. Signed-off-by: Antonio Quartulli <ordex@autistici.org> Signed-off-by: Marek Lindner <lindner_marek@yahoo.de>
2012-02-17batman-adv: Update copyright yearsSven Eckelmann
Signed-off-by: Sven Eckelmann <sven@narfation.org> Signed-off-by: Marek Lindner <lindner_marek@yahoo.de>
2012-02-17batman-adv: export used routing algorithm via sysfsMarek Lindner
Signed-off-by: Marek Lindner <lindner_marek@yahoo.de>
2012-02-17batman-adv: refactor tt_global_del() to avoid misalignmentSven Eckelmann
Signed-off-by: Sven Eckelmann <sven@narfation.org> Acked-by: Antonio Quartulli <ordex@autistici.org> Signed-off-by: Marek Lindner <lindner_marek@yahoo.de>
2012-02-17batman-adv: allowing changing the routing algorithm via module parameterMarek Lindner
Signed-off-by: Marek Lindner <lindner_marek@yahoo.de>
2012-02-17batman-adv: convert time_after instances to has_timed_outMarek Lindner
To increase readability the has_timed_out() functions has been introduced. This patch converts existing time_after() calls to use this wrapper function (if applicable). This patch also converts all timeouts to miliseconds to be consistent. Signed-off-by: Marek Lindner <lindner_marek@yahoo.de> Signed-off-by: Simon Wunderlich <siwu@hrz.tu-chemnitz.de>
2012-02-17batman-adv: convert batman iv algorithm to use dynamic infrastructureMarek Lindner
Signed-off-by: Marek Lindner <lindner_marek@yahoo.de>
2012-02-17batman-adv: add infrastructure to change routing algorithm at runtimeMarek Lindner
Signed-off-by: Marek Lindner <lindner_marek@yahoo.de>
2012-02-17batman-adv: warn if added interface is part of a bridgeMarek Lindner
Signed-off-by: Marek Lindner <lindner_marek@yahoo.de>
2012-02-17batman-adv: Move is_out_of_time() to main.h for general useMartin Hundebøll
Both translation tables and network coding use timeouts to do house keeping, so we might as well share the function used to compare a timestamp+timeout with current time. For readability and simplicity, the function is renamed to has_timed_out() and uses time_is_before_jiffies() instead of time_after(). Signed-off-by: Martin Hundebøll <martin@hundeboll.net> Signed-off-by: Marek Lindner <lindner_marek@yahoo.de>
2012-02-17batman-adv: Rm empty line from is_my_mac() in main.cMartin Hundebøll
Signed-off-by: Martin Hundebøll <martin@hundeboll.net> Signed-off-by: Marek Lindner <lindner_marek@yahoo.de>
2012-02-17batman-adv: simplify bat_ogm_receive API callMarek Lindner
Most of the values in that call are derived from the skb, so we can hand over the skb instead. Reported-by: Simon Wunderlich <siwu@hrz.tu-chemnitz.de> Signed-off-by: Marek Lindner <lindner_marek@yahoo.de>
2012-02-17batman-adv: Explicitly mark the common header structureSven Eckelmann
All batman-adv packets have a common 3 byte header. It can be used to share some code between different code paths, but it was never explicit stated that this header has to be always the same for all packets. Therefore, new code changes always have the problem that they may accidently introduce regressions by moving some elements around. A new structure is introduced that contains the common header and makes it easier visible that these 3 bytes have to be the same for all on-wire packets. Signed-off-by: Sven Eckelmann <sven@narfation.org> Signed-off-by: Marek Lindner <lindner_marek@yahoo.de>
2012-02-17batman-adv: add tt_initialised flag to the orig_node structAntonio Quartulli
(ttvn == 0) is currently used as initial condition. However this is not a good idea because ttvn gets the vale zero each time after reaching the maximum value (wrap around). For this reason a new flag is added in order to define whether a node has an initialised table or not. Moreover, after invoking tt_global_del_orig(), tt_initialised has to be set to false Reported-by: Alexey Fisher <bug-track@fisher-privat.net> Signed-off-by: Antonio Quartulli <ordex@autistici.org> Signed-off-by: Simon Wunderlich <siwu@hrz.tu-chemnitz.de> Tested-by: Alexey Fisher <bug-track@fisher-privat.net> Signed-off-by: Marek Lindner <lindner_marek@yahoo.de>
2012-02-16Bluetooth: Do not dereference zero skAndrei Emeltchenko
Signed-off-by: Andrei Emeltchenko <andrei.emeltchenko@intel.com> Acked-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
2012-02-16Merge branch 'master' of ↵Johan Hedberg
git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next.git Conflicts: include/net/bluetooth/l2cap.h net/bluetooth/hci_conn.c net/bluetooth/l2cap_core.c
2012-02-15ipv4: Eliminate spurious argument to __ipv4_neigh_lookupDavid S. Miller
'tbl' is always arp_tbl, so specifying it is pointless. Signed-off-by: David S. Miller <davem@davemloft.net>
2012-02-15Merge branch 'master' of ↵John W. Linville
git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless Conflicts: net/mac80211/debugfs_sta.c net/mac80211/sta_info.h
2012-02-15net: use eth_hw_addr_random() and reset addr_assign_typeDanny Kukawka
Use eth_hw_addr_random() instead of calling random_ether_addr() to set addr_assign_type correctly to NET_ADDR_RANDOM. Reset the state to NET_ADDR_PERM as soon as the MAC get changed via .ndo_set_mac_address. v2: adapt to renamed eth_hw_addr_random() Signed-off-by: Danny Kukawka <danny.kukawka@bisect.de> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-02-15net: replace random_ether_addr() with eth_hw_addr_random()Danny Kukawka
Replace usage of random_ether_addr() with eth_hw_addr_random() to set addr_assign_type correctly to NET_ADDR_RANDOM. Change the trivial cases. v2: adapt to renamed eth_hw_addr_random() Signed-off-by: Danny Kukawka <danny.kukawka@bisect.de> Signed-off-by: David S. Miller <davem@davemloft.net>
2012-02-15mac80211: do not call rate control .tx_status before .rate_initFelix Fietkau
Most rate control implementations assume .get_rate and .tx_status are only called once the per-station data has been fully initialized. minstrel_ht crashes if this assumption is violated. Signed-off-by: Felix Fietkau <nbd@openwrt.org> Tested-by: Arend van Spriel <arend@broadcom.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-02-15mac80211: call rate control only after initJohannes Berg
There are situations where we don't have the necessary rate control information yet for station entries, e.g. when associating. This currently doesn't really happen due to the dummy station handling; explicitly disabling rate control when it's not initialised will allow us to remove dummy stations. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2012-02-15Merge branch 'master' of ↵John W. Linville
git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless into for-davem
2012-02-15Bluetooth: Fix event sending with DISCOVERY_STOPPED stateAndre Guedes
We are not supposed to send mgmt_discovering events if we are transiting from DISCOVERY_STARTING to DISCOVERY_STOPPED state. It doesn't make sense to send mgmt_discovering event once discovery procedure has not been even started. Signed-off-by: Andre Guedes <andre.guedes@openbossa.org> Acked-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
2012-02-15Bluetooth: Fix discovery state machineAndre Guedes
In case of Start Discovery command failure, we should set the discovery state to DISCOVERY_STOPPED. Otherwise, we stuck at DISCOVERY_STARTING state and subsequent Start Discovery commands will simply fail. Signed-off-by: Andre Guedes <andre.guedes@openbossa.org> Acked-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
2012-02-15Bluetooth: Implement Read Supported Commands commands for mgmtJohan Hedberg
This patch implements the Read Supported Commands mgmt command which was recently added to the API specification. It returns a list of supported commands and events to user space. Signed-off-by: Johan Hedberg <johan.hedberg@intel.com> Acked-by: Marcel Holtmann <marcel@holtmann.org>
2012-02-15Bluetooth: Fix possible use after free in delete pathUlisses Furquim
We need to use the _sync() version for cancelling the info and security timer in the L2CAP connection delete path. Otherwise the delayed work handler might run after the connection object is freed. Signed-off-by: Ulisses Furquim <ulisses@profusion.mobi> Acked-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
2012-02-15Bluetooth: Remove usage of __cancel_delayed_work()Ulisses Furquim
__cancel_delayed_work() is being used in some paths where we cannot sleep waiting for the delayed work to finish. However, that function might return while the timer is running and the work will be queued again. Replace the calls with safer cancel_delayed_work() version which spins until the timer handler finishes on other CPUs and cancels the delayed work. Signed-off-by: Ulisses Furquim <ulisses@profusion.mobi> Acked-by: Marcel Holtmann <marcel@holtmann.org> Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
2012-02-15Bluetooth: Add missing QUIRK_NO_RESET test to hci_dev_do_closeJohan Hedberg
We should only perform a reset in hci_dev_do_close if the HCI_QUIRK_NO_RESET flag is set (since in such a case a reset will not be performed when initializing the device). Signed-off-by: Johan Hedberg <johan.hedberg@intel.com> Acked-by: Marcel Holtmann <marcel@holtmann.org>
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