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* net,socket: introduce DECLARE_SOCKADDR helper to catch overflow at build timeCyrill Gorcunov2009-10-29
| | | | | | | | | | | | | | | | proto_ops->getname implies copying protocol specific data into storage unit (particulary to __kernel_sockaddr_storage). So when we implement new protocol support we should keep such a detail in mind (which is easy to forget about). Lets introduce DECLARE_SOCKADDR helper which check if storage unit is not overfowed at build time. Eventually inet_getname is switched to use DECLARE_SOCKADDR (to show example of usage). Signed-off-by: Cyrill Gorcunov <gorcunov@openvz.org> Signed-off-by: David S. Miller <davem@davemloft.net>
* Merge branch 'master' of ↵David S. Miller2009-10-29
|\ | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next-2.6
| * ath: Updates for regulatory and country codes.Vivek Natarajan2009-10-27
| | | | | | | | | | | | | | | | Add a few new country codes and update the regulatory domain for some countries. Signed-off-by: Vivek Natarajan <vnatarajan@atheros.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * iwlwifi: minor comments changes for wimax co-exist commandWey-Yi Guy2009-10-27
| | | | | | | | | | | | | | | | | | 'COEX_PRIORITY_TABLE_CMD' host command will be supported for 5000 series and up. Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com> Signed-off-by: Reinette Chatre <reinette.chatre@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * iwlwifi: make sure device is reset when unloading driverBen Cahill2009-10-27
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add unconditional call to apm_ops.stop() to reset device to low power state when unloading driver. Some paths have existed to unload driver *without* resetting device, therefore some errors have persisted through multiple load/unload cycles, until the whole platform gets rebooted; this is an attempt to remedy some of those situations. Sorry, I can't seem to find a bughost.org bug that specifically has these symptoms, but I had it happen recently here. Note that this will *not* fix situations in which the PCI express bus has crashed (evidenced by register reads showing "0xffffffff"), e.g. bughost.org 1855 and 2096; device is unreachable from driver in those cases. Signed-off-by: Ben Cahill <ben.m.cahill@intel.com> Signed-off-by: Reinette Chatre <reinette.chatre@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * iwlwifi: update lowest API version support for 6x00 & 6x50 seriesWey-Yi Guy2009-10-27
| | | | | | | | | | | | | | | | | | | | | | For 6x00 and 6x50 series devices, APIv4 is the lowest firmware version driver can support. This is also the lowest API version available to the public so there is no need for backward compatibility support for the earlier API versions. Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com> Signed-off-by: Reinette Chatre <reinette.chatre@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * iwlwifi: remove duplicated defineWey-Yi Guy2009-10-27
| | | | | | | | | | | | | | | | | | | | Duplicated define for listen interval (IWL_CONN_MAX_LISTEN_INTERVAL and IWL_CONN_LISTEN_INTERVAL), remove IWL_CONN_LISTEN_INTERVAL Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com> Reported-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: reuse page for notification packetsZhu Yi2009-10-27
| | | | | | | | | | | | | | | | | | | | For notification packets and SKBs that fail to rx correctly, add them back into the rx_free list so that the pages can be reused later. This avoids allocating new rx pages unnecessarily. Signed-off-by: Zhu Yi <yi.zhu@intel.com> Signed-off-by: Reinette Chatre <reinette.chatre@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * iwlwifi: remove unused parametersWey-Yi Guy2009-10-27
| | | | | | | | | | | | | | | | | | parameters "len" is not used in both iwl_tx_queue_free() and iwl_cmd_queue_free() functions Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com> Signed-off-by: Reinette Chatre <reinette.chatre@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * iwlwifi: remove duplicate definesReinette Chatre2009-10-27
| | | | | | | | | | | | | | | | | | RX_FREE_BUFFERS and RX_LOW_WATERMARK are currently defined in four places. Based on how files are included we only need the definition in iwl-fh.h Signed-off-by: Reinette Chatre <reinette.chatre@intel.com> Reported-by: Frans Pop <elendil@planet.nl> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * iwlwifi: add channel switch support to 5000 series and upWey-Yi Guy2009-10-27
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Support "channel switch" request by issue "channel switch" host command to uCode. There is no separated "channel switch" indication from mac80211, when detected "IEEE80211_CONF_CHANGE_CHANNEL" flag in iwl_mac_config(), if the station is in "associated" state, then assume "channel switch announcement" IE was received by mac80211. Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com> Signed-off-by: Reinette Chatre <reinette.chatre@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * iwlwifi: issue ct_kill host command based on device configWey-Yi Guy2009-10-27
| | | | | | | | | | | | | | | | | | Using device configuration structure to decide how to configure ct_kill host command. Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com> Signed-off-by: Reinette Chatre <reinette.chatre@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * iwlwifi: choose thermal throttle method based on device configWey-Yi Guy2009-10-27
| | | | | | | | | | | | | | | | | | Using device configuration structure to decide the type of thermal throttle method for the device. Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com> Signed-off-by: Reinette Chatre <reinette.chatre@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * iwlwifi: increase max tfd payload sizeWey-Yi Guy2009-10-27
| | | | | | | | | | | | | | | | | | | | Increase the size of TFD_MAX_PAYLOAD_SIZE (the size of iwl_device_cmd) to accommodate iwl6000_channel_switch_cmd data structure. Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com> Acked-by: Ben Cahill <ben.m.cahill@intel.com> Signed-off-by: Reinette Chatre <reinette.chatre@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * iwlwifi: fix use after free bug for paged rxZhu Yi2009-10-27
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In the paged rx patch (4854fde2), I introduced a bug that could possibly touch an already freed page. It is fixed by avoiding the access in this patch. I've also added some comments so that other people touching the code won't make the same mistake. In the future, if we cannot avoid access the page after being handled to the upper layer, we can use get_page/put_page to handle it. For now, it's just not necessary. It also fixed a debug message print bug reported by Stanislaw Gruszka <sgruszka@redhat.com>. Signed-off-by: Zhu Yi <yi.zhu@intel.com> Signed-off-by: Reinette Chatre <reinette.chatre@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * iwlwifi: specify the valid tx/rx chain in device config structureWey-Yi Guy2009-10-27
| | | | | | | | | | | | | | | | | | Specify both Tx and Rx chain in device configuration structure instead of hard code in set_hw_params() for 4965 Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com> Signed-off-by: Reinette Chatre <reinette.chatre@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * iwlwifi: update bt co-exit configuration parameterWey-Yi Guy2009-10-27
| | | | | | | | | | | | | | | | Adding parameter ranges for bt co-exist configuration command. Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com> Signed-off-by: Reinette Chatre <reinette.chatre@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * iwlwifi: separate led function from statistic notificationWey-Yi Guy2009-10-27
| | | | | | | | | | | | | | | | | | | | | | Detach led background task from statistic notification routine. if led blinking is required; the blink rate is based on the traffic condition. It do not relate to statistics notification. In addition to that, there is not a requirement for statistics notification has to occur all the time. Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com> Signed-off-by: Reinette Chatre <reinette.chatre@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * iwlwifi: consolidate apm_init() functionsBen Cahill2009-10-27
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Consolidate most iwlXXXX_apm_init() functions into single iwl_apm_init(). Keep iwl3945_apm_init(), but leverage iwl_apm_init() for most functionality. Update 4965 init sequence to follow most recent factory recommendations. Add following members to struct iwl_cfg to guide the init sequence: pll_cfg_val (replaces needs_pll_cfg), set_l0s, use_bsm Move L0S enable/disable from nic_config() functions to iwl_apm_init(). This satisifies the "FIXME: put here L1A -L0S w/a" notice, and complies with factory-recommended sequence. Add debug info message in iwl_apm_init(), and symmetrical message in iwl_apm_stop(). Signed-off-by: Ben Cahill <ben.m.cahill@intel.com> Signed-off-by: Reinette Chatre <reinette.chatre@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * iwlwifi: fix gain computation for 5000 series and upWey-Yi Guy2009-10-27
| | | | | | | | | | | | | | | | | | | | In Rx gain balancing (chain noise) computation for 5000 series and up, the delta gain calculation should use the average noise of default chain, not "chain 0" which do not exist for all the devices. Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com> Signed-off-by: Reinette Chatre <reinette.chatre@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * iwlwifi: add missing commands to syslog messagesJay Sternberg2009-10-27
| | | | | | | | | | | | | | | | | | | | | | | | Two commands missing from list of commands such that when debug is enabled, these commands are shown as UNKNOWN. Missing commands are TX_ANT_CONFIGURATION_CMD and TEMPERATURE_NOTIFICATION. Signed-off-by: Jay Sternberg <jay.e.sternberg@intel.com> Signed-off-by: Reinette Chatre <reinette.chatre@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * libertas: remove some references to IW_MODE_abcHolger Schurig2009-10-27
| | | | | | | | | | | | | | | | | | | | | | | | | | ... in pursue to quaff the wide-spread references to WEXT constants. When setting SNMP_MIB_OID_BSS_TYPE, wext.c can directly calculate the value the firmware wants. Reading of SNMP_MIB_OID_BSS_TYPE doesn't happen anywhere, so no need to convert the firmware value into WEXT values anyway. Signed-off-by: Holger Schurig <hs4233@mail.mn-solutions.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * libertas: sort and categorize entries in decl.hHolger Schurig2009-10-27
| | | | | | | | | | | | | | | | | | | | This now makes decl.h only contain declarations for functions that don't have their own *.h file. No function change. Signed-off-by: Holger Schurig <hs4233@mail.mn-solutions.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * libertas: move mic failure event to wext.cHolger Schurig2009-10-27
| | | | | | | | | | | | | | | | ... because for cfg80211 we'll need a completely different implementation. Signed-off-by: Holger Schurig <hs4233@mail.mn-solutions.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * libertas: move SIOCGIWAP calls to wext.cHolger Schurig2009-10-27
| | | | | | | | | | Signed-off-by: Holger Schurig <hs4233@mail.mn-solutions.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * libertas: remove "struct cmd_ds_gen"Holger Schurig2009-10-27
| | | | | | | | | | | | | | | | It was only used as a source for S_DS_GEN, but the size of this struct is equal to the size of "struct cmd_header". Signed-off-by: Holger Schurig <hs4233@mail.mn-solutions.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * libertas: remove handling for CMD_GET_TSFHolger Schurig2009-10-27
| | | | | | | | | | | | | | | | | | ... which just resided as an old-style command in cmd/cmdresp, but was nowhere useed. If we ever need it, we can re-add it as a newstyle command. Signed-off-by: Holger Schurig <hs4233@mail.mn-solutions.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * libertas: remove handling for CMD_802_11_LED_GPIO_CTRLHolger Schurig2009-10-27
| | | | | | | | | | | | | | | | | | ... which just resided as an old-style command in cmd/cmdresp, but was nowhere useed. If we ever need it, we can re-add it as a newstyle command. Signed-off-by: Holger Schurig <hs4233@mail.mn-solutions.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * libertas: move lbs_send_iwevcustom_event() to wext.cHolger Schurig2009-10-27
| | | | | | | | | | | | | | | | | | ... because it's purely a WEXT function. No functional change. Signed-off-by: Holger Schurig <hs4233@mail.mn-solutions.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * libertas: move association related commands into assoc.cHolger Schurig2009-10-27
| | | | | | | | | | | | | | | | | | | | That's because the new cfg80211 implementation will provide cleaner implementations. No functional changes. Signed-off-by: Holger Schurig <hs4233@mail.mn-solutions.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * libertas: get current channel out of priv->curbssparamsHolger Schurig2009-10-27
| | | | | | | | | | | | | | ... as priv->curbssparams won't exist once libertas+cfg80211 lands. Signed-off-by: Holger Schurig <hs4233@mail.mn-solutions.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * libertas: sort variables in struct lbs_privateHolger Schurig2009-10-27
| | | | | | | | | | | | | | | | | | Having the variables in logical groups allows us to easier #ifdef stuff out. No functional change. Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * libertas: move scan/assoc related stuffHolger Schurig2009-10-27
| | | | | | | | | | | | | | | | | | | | Another cfg80211-preparation patch: removes some code/definitions from main.c and dev.h and put's it into assoc.c/.h, scan.c/.h. No function change. Signed-off-by: Holger Schurig <hs4233@mail.mn-solutions.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * libertas: change IW_ESSID_MAX_SIZE -> IEEE80211_MAX_SSID_LENHolger Schurig2009-10-27
| | | | | | | | | | | | 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 unused 11d.h as well, priv->countryinfoHolger Schurig2009-10-27
| | | | | | | | | | | | 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 unused 11d codeHolger Schurig2009-10-27
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Most of the 11d code was protected with an "if (priv->enable11d)" clause. But there was no code that anywhere that was able to set this variable to true. So all 11d code was dead for almost a year and no one complained. That's enought incentive to remove this code. Besides removing old cruft, we gain back the 11d capability in a common way when we merge the cfg80211 functionality. 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>
| * zd1211rw: Fix TX status reporting in order to have proper rate controlBenoit PAPILLAULT2009-10-27
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | First, we reduce the number of hardware retries to 0 (ie 2 real retries for each rate). Next, when we report the retries to mac80211, we always report a retry count of 1 (it seems to be 2 in fact, but using 2 seems to lead to wrong performance for some reason). We use a state machine to determine the real fate of a packet based on the 802.11 ACK and what the Zydas hardware is saying when a real retry occurs. The real retry rates are encoded in a static array. It has been tested with both zd1211 and zd1211b hardware. Of course, since the Zydas hardware is not reporting retries accurately, we are just doing our best in order to get the best performance (ie higher throughput). Signed-off-by: Benoit PAPILLAULT <benoit.papillault@free.fr> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * wl1271: use ieee80211_rx_ni()Luciano Coelho2009-10-27
| | | | | | | | | | | | | | | | | | | | | | | | Use the new ieee80211_rx_ni() function instead of ieee80211_rx(). Since we use a workqueue to handle the RX path, we need to call the new function, which disables bottom half handling. This patch fixes the NOHZ: local_softirq_pending messages. CC: Kalle Valo <kalle.valo@nokia.com> Signed-off-by: Luciano Coelho <luciano.coelho@nokia.com> Reviewed-by: Kalle Valo <kalle.valo@nokia.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * mesh: use set_bit() to set MESH_WORK_HOUSEKEEPING.Rui Paulo2009-10-27
| | | | | | | | | | | | | | | | | | This makes the mesh housekeeping timer work properly on big endian systems. Signed-off-by: Rui Paulo <rpaulo@gmail.com> Signed-off-by: Javier Cardona <javier@cozybit.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * ar9170: don't filter BlockACK framesChristian Lamparter2009-10-27
| | | | | | | | | | | | | | | | | | The current A-MPDU tx_status report mechanism is too inaccurate. With this patch BlockACK frames show now up to the driver and can be processed. Signed-off-by: Christian Lamparter <chunkeey@googlemail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * ar9170usb: atomic pending urbs counterChristian Lamparter2009-10-27
| | | | | | | | | | | | | | | | This patch follows "ar9170: atomic pending A-MPDU counter" idea and converts another critical counter to atomic_*. Signed-off-by: Christian Lamparter <chunkeey@googlemail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * ar9170: atomic pending A-MPDU counterChristian Lamparter2009-10-27
| | | | | | | | | | | | | | | | | | A ref-counting bug emerged after testing ar9170usb's HT implementation on a bigger SMP/SMT system without the usual _debugging_ overhead. Signed-off-by: Christian Lamparter <chunkeey@googlemail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * iwlwifi: rework for static power saveWey-Yi Guy2009-10-27
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | For static power save, the actual intervals are calculated by driver based on the default table and DTIM flag, then sent to uCode when the scheme is changed. Three tables are defined based on DTIM period. 1. DTIM 0 - 2 2. DTIM 3 - 10 3. DTIM > 11 The actual number of DTIM a station may miss may not exceed the following: . Only 1 DTIM may be skipped at PI=4 when allowed . Only 2 DTIMs may be skipped at PI=5 when allowed . DTIM may be skipped only 5 sec after last activity . DTIM may be skipped only 30 sec after connection establishment Only allow user to override the power_level when rf is ready to make sure power level gets changed upon request. Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com> Signed-off-by: Reinette Chatre <reinette.chatre@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * iwlwifi: no chain noise support for 6x50 seriesWey-Yi Guy2009-10-27
| | | | | | | | | | | | | | | | | | | | | | | | | | For initial bring up of 6x50 series NICs, no chain noise support in uCode, this feature will be added in the later stage of development. Two chain noise related functions are removed from 6x50 series: 1. gain computation 2. chain noise reset Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com> Signed-off-by: Reinette Chatre <reinette.chatre@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * iwlwifi: set auto clock gate disable bit for 6x00/6x50 seriesWey-Yi Guy2009-10-27
| | | | | | | | | | | | | | | | | | For 6x00 and 6x50 series NIC with OTP shadow RAM, set auto clock gate disable bit when initializing OTP access. Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com> Signed-off-by: Reinette Chatre <reinette.chatre@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * iwlagn: store station rate scale information in mac80211 station structureReinette Chatre2009-10-27
| | | | | | | | | | | | | | | | | | | | | | | | | | Currently mac80211 initializes the rate scaling before notifying the driver of the station's existence. The driver dealt with this by not relying on mac80211's station notifications and instead mixing this functionality with the rate scaling code and other places. To clean this up the driver needs to do rate scaling initialization after being notified of the station, this can be done if the rate scaling information forms part of the station information passed from mac80211 to driver. Signed-off-by: Reinette Chatre <reinette.chatre@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * iwlwifi: move rate scaling structures to header fileReinette Chatre2009-10-27
| | | | | | | | | | | | | | | | Move to header file so they can be included and used in other parts of the driver. Signed-off-by: Reinette Chatre <reinette.chatre@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * iwlwifi: move iwl_setup_mac to iwlagnReinette Chatre2009-10-27
| | | | | | | | | | | | | | | | This function is only used in iwlagn so there is no need to have it in iwlcore. Signed-off-by: Reinette Chatre <reinette.chatre@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * iwlwifi: fix incorrect otp blocks number for 6x50 seriesWey-Yi Guy2009-10-27
| | | | | | | | | | | | | | | | For 6x50 series, number of OTP blocks is different from 6x00 series Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com> Signed-off-by: Reinette Chatre <reinette.chatre@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * iwlwifi: identify eeprom version for 6x50 series NICWey-Yi Guy2009-10-27
| | | | | | | | | | | | | | | | | | Adding support for 6x50 series EEPROM version check, 6x50 is wifi/wimax combo device which has different EEPROM map Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com> Signed-off-by: Reinette Chatre <reinette.chatre@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
generated by cgit v1.2.2 (git 2.25.0) at 2024-09-20 23:10:50 -0400