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* iwlwifi: fix bugs in beacon configurationDaniel C Halperin2009-11-182-21/+63
| | | | | | | | | | | | | | | | | | | | When sending beacon commands to the uCode, we must inform it of the offset in the beacon frame of the TIM Element so it can transmit packets from the correct queue. This functionality is implemented in iwl_set_beacon_tim(). Fix a bug setting the rate_n_flags for the beacon packet. First, it should not use the station table's rate (it's a management frame), and second it needs to properly configure the TX antennas. Finally, also, clean up and comment relevant functions. Signed-off-by: Daniel C Halperin <daniel.c.halperin@intel.com> Signed-off-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: Reinette Chatre <reinette.chatre@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* iwlagn: power up device before initializing EEPROMReinette Chatre2009-11-181-3/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | A recent change optimized the power usage by the device by only powering it up during EEPROM load if it is required (for OTP devices). This change causes an error on the 1000 series devices during module load. The error looks as follows: [ 1624.024524] iwlagn: Intel(R) Wireless WiFi Link AGN driver for Linux, 1.3.27kds [ 1624.024527] iwlagn: Copyright(c) 2003-2009 Intel Corporation [ 1624.024711] iwlagn 0000:01:00.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16 [ 1624.024749] iwlagn 0000:01:00.0: setting latency timer to 64 [ 1624.024909] iwlagn 0000:01:00.0: Detected Intel Wireless WiFi Link 1000 Series BGN REV=0x6C [ 1624.081263] iwlagn 0000:01:00.0: MAC is in deep sleep!. CSR_GP_CNTRL = 0x080003D8 [ 1624.092967] iwlagn 0000:01:00.0: OTP is empty [ 1624.092988] iwlagn 0000:01:00.0: Unable to init EEPROM [ 1624.093033] iwlagn 0000:01:00.0: PCI INT A disabled [ 1624.093065] iwlagn: probe of 0000:01:00.0 failed with error -2 Adding a dump_stack() to where that error is printed shows the following: [ 1624.024524] iwlagn: Intel(R) Wireless WiFi Link AGN driver for Linux, 1.3.27kds [ 1624.024527] iwlagn: Copyright(c) 2003-2009 Intel Corporation [ 1624.024711] iwlagn 0000:01:00.0: PCI INT A -> GSI 16 (level, low) -> IRQ 16 [ 1624.024749] iwlagn 0000:01:00.0: setting latency timer to 64 [ 1624.024909] iwlagn 0000:01:00.0: Detected Intel Wireless WiFi Link 1000 Series BGN REV=0x6C [ 1624.081263] iwlagn 0000:01:00.0: MAC is in deep sleep!. CSR_GP_CNTRL = 0x080003D8 [ 1624.081263] Pid: 3073, comm: work_for_cpu Tainted: G W 2.6.31.5 #4 [ 1624.081263] Call Trace: [ 1624.081263] [<ffffffffa02395db>] T.726+0x22b/0x420 [iwlcore] [ 1624.081263] [<ffffffffa023985a>] iwlcore_eeprom_acquire_semaphore+0x8a/0x190 [iwlcore] [ 1624.081263] [<ffffffff81110c94>] ? __kmalloc+0x194/0x1c0 [ 1624.081263] [<ffffffffa02391f5>] ? iwlcore_eeprom_verify_signature+0x25/0xf0 [iwlcore] [ 1624.081263] [<ffffffffa0239c67>] iwl_eeprom_init+0x107/0xf40 [iwlcore] [ 1624.081263] [<ffffffffa026ab9c>] ? iwl_prepare_card_hw+0x11c/0x470 [iwlagn] [ 1624.081263] [<ffffffff8127e2a4>] ? pci_bus_write_config_byte+0x64/0x80 [ 1624.081263] [<ffffffffa026b1f8>] iwl_pci_probe+0x308/0xac0 [iwlagn] [ 1624.081263] [<ffffffff810710a0>] ? do_work_for_cpu+0x0/0x30 [ 1624.081263] [<ffffffff81284912>] local_pci_probe+0x12/0x20 [ 1624.081263] [<ffffffff810710b3>] do_work_for_cpu+0x13/0x30 [ 1624.081263] [<ffffffff81075826>] kthread+0xa6/0xb0 [ 1624.081263] [<ffffffff81012fea>] child_rip+0xa/0x20 [ 1624.081263] [<ffffffff81075780>] ? kthread+0x0/0xb0 [ 1624.081263] [<ffffffff81012fe0>] ? child_rip+0x0/0x20 [ 1624.092967] iwlagn 0000:01:00.0: OTP is empty [ 1624.092988] iwlagn 0000:01:00.0: Unable to init EEPROM [ 1624.093033] iwlagn 0000:01:00.0: PCI INT A disabled [ 1624.093065] iwlagn: probe of 0000:01:00.0 failed with error -2 We know that the routines in this trace, iwlcore_eeprom_acquire_semaphore and iwlcore_eeprom_verify_signature, only access CSR registers and thus do not need the device to be awake if it is EEPROM. But for OTP it is required for the device to be awake to read these registers. Ensure device is awake before accessing these registers. Signed-off-by: Reinette Chatre <reinette.chatre@intel.com> Acked-by: Ben Cahill <ben.m.cahill@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* iwlwifi: align tx/rx statistics debugfs formatWey-Yi Guy2009-11-181-6/+7
| | | | | | | | | Align the format for tx_statistics and rx_statistics debugfs output for better readability 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: eliminate the possible 1/2 dBm tx power loss in 6x00 & 6x50 seriesWey-Yi Guy2009-11-183-14/+52
| | | | | | | | | | | | | | | | In both 6x00 and 6x50 series, the enhanced/extended tx power table in EEPROM is used to set the max. tx power limit. This new tx power table is in 1/2 dBm format, which creates an issue of possibility of 1/2 dBm loss when driver set the tx power limit; because of driver keep track and report the tx power in dBm format. In order to prevent the 1/2 dBm loss, keep track of the true max tx power in 1/2 dBm format in driver; do the comparison and adjust the tx power if needed when send tx power command to uCode. 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>
* iwl3945: Reset saved POWER_TABLE_CMD in "up"Ben Cahill2009-11-181-1/+1
| | | | | | | | | | | | | Power-saving logic will not re-issue a POWER_TABLE_CMD if a new command matches the prior one. This can be bad if we re-start the device due to e.g. uCode error; the new POWER_TABLE_CMD (required to invoke power-saving) may match the prior POWER_TABLE_CMD issued before the uCode error. Ensure the POWER_TABLE_CMD is sent to device when uCode is up. 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 reply_statistics_cmd with 'clear' parameterWey-Yi Guy2009-11-1810-23/+77
| | | | | | | | | | | | | | | | | | When issue REPLY_STATISTICS_CMD to uCode, two possible flag can be set in the configuration flags bit 0: Clear statistics 0: Do not clear Statistics counters 1: Clear to zero Statistics counters Allow "clear" parameter to be set from the caller. Add debugfs file to clear the statistics counters to help monitor and debug the uCode behavior. 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 external reference for non-exist data structureWey-Yi Guy2009-11-181-3/+0
| | | | | | | | | | Number of data structure for 6000 series no longer in production, the data structure already being removed; also need to remove the external reference define in iwl-dev.h 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: drop non-production PCI-IDs for 6x50 seriesWey-Yi Guy2009-11-183-36/+0
| | | | | | | | drop the non-production PCI-IDs for 6x50 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: remove unused parameter from iwl_channel_infoWey-Yi Guy2009-11-182-10/+0
| | | | | | | | | Number of HT40 power parameters are not used; remove those from iwl_channel_info data structure 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: disable coex until implementation ready for 6x50Wey-Yi Guy2009-11-181-2/+0
| | | | | | | | | Temporary disable the coex function for wifi/wimax for 6x50 series until the full implementation ready. 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: validate enhanced tx power entryWey-Yi Guy2009-11-182-2/+14
| | | | | | | | | | | Validate enhanced tx power entry read from EEPROM before applying the tx power value. Different versions of EEPROM might contain different size of table; always a good idea to make sure the entry is valid before applying to the targeted channel. 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>
* Merge branch 'master' of ↵David S. Miller2009-11-18121-2220/+2687
|\ | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next-2.6
| * znet: fix build failure from i82593.h relocationJohn W. Linville2009-11-173-3/+2
| | | | | | | | | | | | | | | | | | znet was including "wireless/i82593.h" (which is a bit wierd), and I missed that when I relocated i82593.h to drivers/staging/wavelan. Since I don't have ISA turned-on in my normal .config, I didn't see the build failures -- mea culpa! Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * mac80211: Do not queue Probe Request frames for station MLMEJouni Malinen2009-11-161-1/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | Cooked monitor interfaces cannot currently receive Probe Request frames when the interface is in station mode. However, we do not process Probe Request frames internally in the station MLME, so there is no point in queueing the frame here. Remove Probe Request frames from the queued frame list to allow cooked monitor interfaces to receive these frames. Signed-off-by: Jouni Malinen <jouni.malinen@atheros.com> Reviewed-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * ath5k: allow setting txpower to 0Bob Copeland2009-11-161-2/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | As a holdover from earlier code when we used to set the power limit to '0' after a reset to configure the default transmit power, ath5k interprets txpower=0 as 12.5 dBm. Fix that by just passing 0 through. This fixes http://bugzilla.kernel.org/show_bug.cgi?id=14567 Cc: stable@kernel.org Reported-by: Daniel Folkers <daniel.folkers@task24.nl> Tested-by: Daniel Folkers <daniel.folkers@task24.nl> Signed-off-by: Bob Copeland <me@bobcopeland.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * rndis_wlan: handle NL80211_AUTHTYPE_AUTOMATICJussi Kivilinna2009-11-161-0/+2
| | | | | | | | | | | | | | | | | | | | | | rndis_wlan didn't know about NL80211_AUTHTYPE_AUTOMATIC and simple setup with 'iwconfig wlan essid no-encrypt' would fail (ENOSUPP). v2: use NDIS_80211_AUTH_AUTO_SWITCH instead of _OPEN. This will make device try shared key auth first, then open. Signed-off-by: Jussi Kivilinna <jussi.kivilinna@mbnet.fi> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * rt2800: do not enable tbtt unless we are in a beacon modeJosef Bacik2009-11-161-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Please be gentle, I'm a fs developer and this is my first foray into drivers, as I'm tired of building ralinks driver everytime I update my kernel. Whenever I load the rt2800pci driver my box bogs down, and a few printk's later I discovered its because I was getting 10's of thousands of TBTT interrupts a second. I discovered this was because we were setting the beacon timer to 0, which is apparently what TBTT keys off of. It seems to me that we should only be enabling TBTT when we are in a beacon transmitting mode, which from what I can tell is in AD-HOC and other such modes where the mac80211 layer would have given us a proper beacon_int to set the beacon timer to instead of 0. So this is my fix, only enable TBTT if our sync mode is for beacon. This makes it so my box doesn't die everytime I load the rt2800pci driver. Let me know if this is acceptable, I just learned all these terms about 15 minutes ago via wikipedia, so I really am not familiar with how this stuff is supposed to work. Thanks, Signed-off-by: Josef Bacik <josef@redhat.com> Acked-by: Ivo van Doorn <IvDoorn@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * ath9k: fix massive rx packet loss issueFelix Fietkau2009-11-161-0/+1
| | | | | | | | | | | | | | | | | | | | This patch fixes a regression introduced in "ath9k: avoid the copy skb->cb on every RX'd skb" With that change, the rx status in skb->cb was left uninitialized Signed-off-by: Felix Fietkau <nbd@openwrt.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * rt2x00: Fix BUG on rt2800usb when trying to read eFuse EEPROM.Gertjan van Wingerde2009-11-164-10/+27
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Current tree hits a BUG_ON in rt2x00_regbusy_read, because the eFuse EEPROM reading code of rt2800lib uses the function without the csr_mutex locked. Fix this by locking the csr_mutex for the of the EEPROM reading cycly and using the _lock variants of the register reading and writing functions. This also introcudes the register_read_lock function pointer in the rt2800_ops structure. Signed-off-by: Gertjan van Wingerde <gwingerde@gmail.com> Acked-by: Ivo van Doorn <IvDoorn@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * rt2x00: Log RT/RF chipset information correctly.Gertjan van Wingerde2009-11-167-4/+13
| | | | | | | | | | | | | | | | | | | | | | | | | | Some drivers (rt2800* most notably) cannot set the RF and RT chipset in the correct order to have the information logging in rt2x00_set_chip be correct. Fix this by decoupling the setting of the chipset information from the logging of the chipset information so that drivers can determine themselves when all information is set. Signed-off-by: Gertjan van Wingerde <gwingerde@gmail.com> Acked-by: Ivo van Doorn <IvDoorn@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * rt2x00: Initialize rf302x RF values properly for rt2800pci.Gertjan van Wingerde2009-11-161-17/+12
| | | | | | | | | | | | | | | | | | Ensure RF302x and RF2020 chipsets are handled properly in rt2800lib for the rt3090 chipset. Signed-off-by: Gertjan van Wingerde <gwingerde@gmail.com> Acked-by: Ivo van Doorn <IvDoorn@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * rt2x00: Fix rt2800lib RF chip programming selection.Gertjan van Wingerde2009-11-161-3/+7
| | | | | | | | | | | | | | | | | | | | Mirror the legacy Ralink driver with respect to rt2800 RF register programming. Execute rt2800_config_channel_rt3x for all RF2020, RF3020, RF3021 & RF3022 chipsets when operating on RT3070 devices. Signed-off-by: Gertjan van Wingerde <gwingerde@gmail.com> Acked-by: Ivo van Doorn <IvDoorn@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * rt2800lib: fix some typos and punctuation in commentsThadeu Lima de Souza Cascardo2009-11-131-1/+1
| | | | | | | | | | | | | | | | | | | | fix some typos and punctuation in comments Signed-off-by: Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz> [bart: ported the change from the older patch for rt2800usb & rt61pci] Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * ath9k_hw: Fix AR_GPIO_INPUT_EN_VAL_BT_PRIORITY_BB and its shift value in 0x4054Vasanthakumar Thiagarajan2009-11-131-2/+2
| | | | | | | | | | | | | | | | | | The bit value of AR_GPIO_INPUT_EN_VAL_BT_PRIORITY_BB is wrong, it should be 0x400 and the number of bits to be right shifted is 10. Having this wrong value in 0x4054 sometimes affects bt quality on btcoex environment. Signed-off-by: Vasanthakumar Thiagarajan <vasanth@atheros.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * ath9k_hw: Fix possible OOB array indexing in gen_timer_index[] on 64-bitVasanthakumar Thiagarajan2009-11-131-1/+1
| | | | | | | | | | Signed-off-by: Vasanthakumar Thiagarajan <vasanth@atheros.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * nl80211: only allow adding stations to running vlan interfacesFelix Fietkau2009-11-131-1/+3
| | | | | | | | | | Signed-off-by: Felix Fietkau <nbd@openwrt.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * mac80211: fix broadcast frame handling for 4-addr AP VLANsFelix Fietkau2009-11-131-1/+1
| | | | | | | | | | | | | | | | | | | | Without this patch, broadcast frames from the station behind a 4-addr AP VLAN would be reflected back to the source. Fix this by checking the 4-addr flag before bridging multicast frames in the cell. Signed-off-by: Felix Fietkau <nbd@openwrt.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * cfg80211: return channel noise via survey APIHolger Schurig2009-11-133-0/+173
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch implements the NL80211_CMD_GET_SURVEY command and an get_survey() ops that a driver can implement. The goal of this command is to allow a drivers to report channel survey data (e.g. channel noise, channel occupation). For now, only the mechanism to report back channel noise has been implemented. In future, there will either be a survey-trigger command --- or the existing scan-trigger command will be enhanced. This will allow user-space to request survey for arbitrary channels. Note: any driver that cannot report channel noise should not report any value at all, e.g. made-up -92 dBm. Signed-off-by: Holger Schurig <holgerschurig@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * cfg80211: introduce nl80211_get_ifidx()Holger Schurig2009-11-131-43/+33
| | | | | | | | | | | | | | ... which get's rid of three indentical cut-n-paste sections. Signed-off-by: Holger Schurig <holgerschurig@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * rt2x00: Properly detect Ralink RT3070 devices.Gertjan van Wingerde2009-11-132-13/+16
| | | | | | | | | | | | | | | | Allow rt2800usb to properly detect RT307X based devices, and set the appropriate chipset values. Signed-off-by: Gertjan van Wingede <gwingerde@gmail.com> Acked-by: Ivo van Doorn <IvDoorn@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * mac80211: update copyrights to 2009Rui Paulo2009-11-135-5/+5
| | | | | | | | | | | | | | | | Signed-off-by: Rui Paulo <rpaulo@gmail.com> Signed-off-by: Javier Cardona <javier@cozybit.com> Reviewed-by: Andrey Yurovsky <andrey@cozybit.com> Tested-by: Brian Cavagnolo <brian@cozybit.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * mac80211: add nl80211/cfg80211 handling of the new mesh root mode option.Rui Paulo2009-11-137-0/+33
| | | | | | | | | | | | | | | | Signed-off-by: Rui Paulo <rpaulo@gmail.com> Signed-off-by: Javier Cardona <javier@cozybit.com> Reviewed-by: Andrey Yurovsky <andrey@cozybit.com> Tested-by: Brian Cavagnolo <brian@cozybit.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * mac80211: implement a timer to send RANN action framesRui Paulo2009-11-134-0/+54
| | | | | | | | | | | | | | | | | | | | | | RANN (Root Annoucement) frame TX. Send an action frame every second trying to build a path to all nodes on the mesh. Signed-off-by: Rui Paulo <rpaulo@gmail.com> Signed-off-by: Javier Cardona <javier@cozybit.com> Reviewed-by: Andrey Yurovsky <andrey@cozybit.com> Tested-by: Brian Cavagnolo <brian@cozybit.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * mac80211: replace "destination" with "target" to follow the specRui Paulo2009-11-139-141/+144
| | | | | | | | | | | | | | | | | | | | Resulting object files have the same MD5 as before. Signed-off-by: Rui Paulo <rpaulo@gmail.com> Signed-off-by: Javier Cardona <javier@cozybit.com> Reviewed-by: Andrey Yurovsky <andrey@cozybit.com> Tested-by: Brian Cavagnolo <brian@cozybit.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * mac80211: add the DS params to the beaconRui Paulo2009-11-131-0/+7
| | | | | | | | | | | | | | | | Signed-off-by: Rui Paulo <rpaulo@gmail.com> Signed-off-by: Javier Cardona <javier@cozybit.com> Reviewed-by: Andrey Yurovsky <andrey@cozybit.com> Tested-by: Brian Cavagnolo <brian@cozybit.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * mac80211: fix BSSID setup for beacon framesRui Paulo2009-11-131-1/+1
| | | | | | | | | | | | | | | | | | | | BSSID is now set to the TA. Signed-off-by: Rui Paulo <rpaulo@gmail.com> Signed-off-by: Javier Cardona <javier@cozybit.com> Reviewed-by: Andrey Yurovsky <andrey@cozybit.com> Tested-by: Brian Cavagnolo <brian@cozybit.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * mac80211: set the AID field correctly for mesh peer framesRui Paulo2009-11-131-1/+2
| | | | | | | | | | | | | | | | | | | | This sets the AID field correctly for mesh peer confirm frames. Signed-off-by: Rui Paulo <rpaulo@gmail.com> Signed-off-by: Javier Cardona <javier@cozybit.com> Reviewed-by: Andrey Yurovsky <andrey@cozybit.com> Tested-by: Brian Cavagnolo <brian@cozybit.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * mac80211: properly forward the RANN IERui Paulo2009-11-131-1/+3
| | | | | | | | | | | | | | | | | | | | | | Increase hopcount and convert metric to LE before forwarding the RANN action frame. Signed-off-by: Rui Paulo <rpaulo@gmail.com> Signed-off-by: Javier Cardona <javier@cozybit.com> Reviewed-by: Andrey Yurovsky <andrey@cozybit.com> Tested-by: Brian Cavagnolo <brian@cozybit.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * mac80211: update PERR frame formatRui Paulo2009-11-133-13/+60
| | | | | | | | | | | | | | | | | | | | Update the PERR IE frame format according to latest draft (3.03). Signed-off-by: Rui Paulo <rpaulo@gmail.com> Signed-off-by: Javier Cardona <javier@cozybit.com> Reviewed-by: Andrey Yurovsky <andrey@cozybit.com> Tested-by: Brian Cavagnolo <brian@cozybit.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * mac80211: implement RANN processing and forwardingRui Paulo2009-11-134-8/+91
| | | | | | | | | | | | | | | | | | | | | | Process the RANN (Root Annoucement) Frame and try to find the HWMP root station by sending a PREQ. Signed-off-by: Rui Paulo <rpaulo@gmail.com> Signed-off-by: Javier Cardona <javier@cozybit.com> Reviewed-by: Andrey Yurovsky <andrey@cozybit.com> Tested-by: Brian Cavagnolo <brian@cozybit.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * rt2x00: Fix typo in rf programming of rt2800lib.Gertjan van Wingerde2009-11-111-1/+1
| | | | | | | | | | | | | | | | | | | | Fix a type in rt2800_config_channel_rt3x. The second write to RF register 2 should be to RF register 3. This is confirmed by the legacy Ralink code. Signed-off-by: Gertjan van Wingerde <gwingerde@gmail.com> Acked-by: Ivo van Doorn <IvDoorn@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * mac80211: fix max HT rate processing on mac80211Luis R. Rodriguez2009-11-111-3/+15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The max MCS index is 76, fix the higher check to allow through frames received at MCS 76. This is a non-issue for current drivers as MCS 76 is only possible with a device supporting 4 spatial streams. While at it change the WARN_ON() on invalid HT rates to a WARN() to provide more useful information. This will help debug issues when the driver is passing up a bogus HT rate value. The rate must map to a valid MCS index which can be any of the values in the set [0 - 76] (inclusive). Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * rt2x00: fix some typos and punctuation in commentsThadeu Lima de Souza Cascardo2009-11-111-18/+18
| | | | | | | | | | | | | | | | fix some typos and punctuation in comments Signed-off-by: Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * at76c50x-usb: Supply additional parameters to at76_start_monitor scan requestJason Andryuk2009-11-111-0/+3
| | | | | | | | | | | | | | | | | | | | | | For my Linksys WUSB11 at76c503-i3861 device, scanning fails without probe_delay, min_channel_time, and max_channel_time specified for the scan request. These values were found by checking scan requests from the at76_usb driver. Signed-off-by: Jason Andryuk <jandryuk@gmail.com> Acked-by: Kalle Valo <kalle.valo@iki.fi> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * at76c50x-usb: Remove mac2str and replace with %pM format specifier.Jason Andryuk2009-11-111-24/+10
| | | | | | | | | | | | Signed-off-by: Jason Andryuk <jandryuk@gmail.com> Acked-by: Kalle Valo <kalle.valo@iki.fi> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * rt2x00: Update copyright statements.Gertjan van Wingerde2009-11-1139-43/+82
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | As mentioned on the linux-wireless mailing list, the current copyright statements in the rt2x00 are meaningless, as the rt2x00 project is not even a formal legal entity. Therefore it is better to replace the existing copyright statements with copyright statements for the people that actually wrote the code. Note: Updated to the best of my knowledge with respect to who contributed considerable amounts of code. Signed-off-by: Gertjan van Wingerde <gwingerde@gmail.com> Acked-by: Ivo van Doorn <IvDoorn@gmail.com> CC: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * rt2500usb: remove dead link tuning codeBartlomiej Zolnierkiewicz2009-11-111-134/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | Link tuning code from the legacy rt2570 driver turned out to be harmful and got disabled by the commit d06193f ("rt2x00: Disable link tuning in rt2500usb") in August 2008. There is no reason to keep this dead code any longer so remove it (it can still be retrieved from the git history if necessary). Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> Acked-by: Gertjan van Wingerde <gwingerde@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * rt2800usb: add eFuse EEPROM supportBartlomiej Zolnierkiewicz2009-11-111-1/+5
| | | | | | | | | | | | | | | | | | It is needed for at least RT3070 chip. Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> Acked-by: Ivo van Doorn <IvDoorn@gmail.com> Acked-by: Gertjan van Wingerde <gwingerde@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * rt2800: add eFuse EEPROM support code to rt2800libBartlomiej Zolnierkiewicz2009-11-115-64/+77
| | | | | | | | | | | | | | | | | | eFuse EEPROM is used also by USB chips (i.e. RT3070) so move the needed code from rt2800pci to rt2800lib. Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> Acked-by: Gertjan van Wingerde <gwingerde@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * rt2800usb: fix RX descriptor namingBartlomiej Zolnierkiewicz2009-11-112-25/+25
| | | | | | | | | | | | | | | | | | | | Rename RXD_W0_* defines to RXINFO_W0_* ones to match naming used for TX descriptor and by the vendor driver. Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> Acked-by: Ivo van Doorn <IvDoorn@gmail.com> Acked-by: Gertjan van Wingerde <gwingerde@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
generated by cgit v1.2.3 (git 2.25.1) at 2024-09-16 10:28:55 +0000