- 09 Feb, 2009 22 commits
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Jay Sternberg authored
Correct the API commands where same command id used for two different commands. Update max api versions for affected devices. TX_ANT_CONFIGURATION_CMD was already using id 0x98, so REPLY_TX_POWER_DBM_CMD moved to 0x95 Older API interfaces may used original value so V1 defines provided. Signed-off-by:
Jay Sternberg <jay.e.sternberg@linux.intel.com> Signed-off-by:
Reinette Chatre <reinette.chatre@intel.com> Signed-off-by:
John W. Linville <linville@tuxdriver.com>
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Jay Sternberg authored
added a config parameter to enable setting PLL_CFG. older hardware has this parameter set true. the 6000 family does not support this setting, so this parameter set false. Signed-off-by:
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Jay Sternberg authored
by parametrizing the set hw function, in addition to allowing for supporting the 6000 family significantly simplify the addition of new hardware. Signed-off-by:
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Jay Sternberg authored
simply add definitions for the HW_REV_TYPEs for the new devices. Signed-off-by:
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Vasanthakumar Thiagarajan authored
Signed-off-by:
Vasanthakumar Thiagarajan <vasanth@atheros.com> Signed-off-by:
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Sujith authored
RX filter masks are already defined in enum ath9k_rx_filter in ath9k.h Signed-off-by:
Sujith <Sujith.Manoharan@atheros.com> Signed-off-by:
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Sujith authored
Signed-off-by:
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Luis R. Rodriguez authored
If we have new found information about our location and the current country regulatory domain does not have passive scan flag requirements we should be able to actively scan now on those channels. Since AP functionality is not allowed where passive scan flags are set this means if you have a world regulatory domain and you get a country IE that allows that channel (with active scan) then we lift the passive-scan requirement so you can then use AP mode. Signed-off-by:
Luis R. Rodriguez <lrodriguez@atheros.com> Signed-off-by:
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Luis R. Rodriguez authored
This will be used later. Signed-off-by:
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Luis R. Rodriguez authored
No need to use our internal wireless mode variable when cfg80211 already has its own. Signed-off-by:
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Vivek Natarajan authored
Enable operating mode specific interrupts in ath9k_add_interface instead of ath9k_start. Signed-off-by:
Vivek Natarajan <vnatarajan@atheros.com> Signed-off-by:
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Sujith authored
This patch fixes the lockdep warning shown below, and also initializes the starting sequence number when starting a TX aggregation session. ============================================= [ INFO: possible recursive locking detected ] 2.6.29-rc2-wl #21 --------------------------------------------- swapper/0 is trying to acquire lock: (_xmit_IEEE80211#2){-+..}, at: [<ffffffff80456d71>] __qdisc_run+0x221/0x290 but task is already holding lock: (_xmit_IEEE80211#2){-+..}, at: [<ffffffff80456d71>] __qdisc_run+0x221/0x290 other info that might help us debug this: 7 locks held by swapper/0: #0: (rcu_read_lock){..--}, at: [<ffffffff80442a63>] dev_queue_xmit+0x53/0x620 #1: (_xmit_ETHER#2){-+..}, at: [<ffffffff80456d71>] __qdisc_run+0x221/0x290 #2: (rcu_read_lock){..--}, at: [<ffffffff80442a63>] dev_queue_xmit+0x53/0x620 #3: (_xmit_IEEE80211#2){-+..}, at: [<ffffffff80456d71>] __qdisc_run+0x221/0x290 #4: (rcu_read_lock){..--}, at: [<ffffffffa0154919>] ieee80211_master_start_xmit+0x219/0x6c0 [mac80211] #5: (rcu_read_lock){..--}, at: [<ffffffffa01427c6>] ieee80211_start_tx_ba_session+0x66/0x4e0 [mac80211] #6: (rcu_read_lock){..--}, at: [<ffffffff80442a63>] dev_queue_xmit+0x53/0x620 stack backtrace: Pid: 0, comm: swapper Not tainted 2.6.29-rc2-wl #21 Call Trace: <IRQ> [<ffffffff8026c329>] __lock_acquire+0x1be9/0x1c40 [<ffffffff80442af1>] dev_queue_xmit+0xe1/0x620 [<ffffffff8026a8cc>] __lock_acquire+0x18c/0x1c40 [<ffffffff8026c3d5>] lock_acquire+0x55/0x70 [<ffffffff80456d71>] __qdisc_run+0x221/0x290 [<ffffffff804dbeb9>] _spin_lock+0x39/0x50 [<ffffffff80456d71>] __qdisc_run+0x221/0x290 [<ffffffff804dbd2f>] _spin_unlock+0x1f/0x50 [<ffffffff80456d71>] __qdisc_run+0x221/0x290 [<ffffffff80442d18>] dev_queue_xmit+0x308/0x620 [<ffffffff80442a63>] dev_queue_xmit+0x53/0x620 [<ffffffffa0142a63>] ieee80211_start_tx_ba_session+0x303/0x4e0 [mac80211] [<ffffffffa01427c6>] ieee80211_start_tx_ba_session+0x66/0x4e0 [mac80211] [<ffffffffa0149dae>] rate_control_get_rate+0xae/0xc0 [mac80211] [<ffffffffa01526b5>] invoke_tx_handlers+0x655/0x1000 [mac80211] [<ffffffff802699fd>] mark_held_locks+0x4d/0x90 [<ffffffff804dbcf5>] _spin_unlock_irqrestore+0x65/0x80 [<ffffffffa0151aaa>] __ieee80211_tx_prepare+0x16a/0x310 [mac80211] [<ffffffffa0151adc>] __ieee80211_tx_prepare+0x19c/0x310 [mac80211] [<ffffffff80439cc2>] pskb_expand_head+0x112/0x190 [<ffffffffa0154986>] ieee80211_master_start_xmit+0x286/0x6c0 [mac80211] [<ffffffffa0154919>] ieee80211_master_start_xmit+0x219/0x6c0 [mac80211] [<ffffffff8026a8cc>] __lock_acquire+0x18c/0x1c40 [<ffffffff80456d8e>] __qdisc_run+0x23e/0x290 [<ffffffff80442d18>] dev_queue_xmit+0x308/0x620 [<ffffffff80442a63>] dev_queue_xmit+0x53/0x620 [<ffffffffa0154221>] ieee80211_subif_start_xmit+0x4a1/0x980 [mac80211] [<ffffffffa0153f18>] ieee80211_subif_start_xmit+0x198/0x980 [mac80211] [<ffffffff80456d8e>] __qdisc_run+0x23e/0x290 [<ffffffff80442d18>] dev_queue_xmit+0x308/0x620 [<ffffffff80442a63>] dev_queue_xmit+0x53/0x620 [<ffffffffa028ecfd>] ip6_output+0x62d/0x1230 [ipv6] [<ffffffff8024ca00>] __mod_timer+0xb0/0xd0 [<ffffffffa02ad25a>] mld_sendpack+0x3fa/0x4a0 [ipv6] [<ffffffffa02ace60>] mld_sendpack+0x0/0x4a0 [ipv6] [<ffffffffa02adf90>] mld_ifc_timer_expire+0x0/0x340 [ipv6] [<ffffffffa02ae219>] mld_ifc_timer_expire+0x289/0x340 [ipv6] [<ffffffffa02adf90>] mld_ifc_timer_expire+0x0/0x340 [ipv6] [<ffffffff8024c097>] run_timer_softirq+0x147/0x220 [<ffffffff802473fb>] __do_softirq+0x9b/0x180 [<ffffffff80265516>] tick_dev_program_event+0x36/0xb0 [<ffffffff8020d77c>] call_softirq+0x1c/0x30 [<ffffffff8020f2c5>] do_softirq+0x65/0xb0 [<ffffffff80246ebd>] irq_exit+0x9d/0xc0 [<ffffffff80221db6>] smp_apic_timer_interrupt+0x86/0xd0 [<ffffffff8020d1b3>] apic_timer_interrupt+0x13/0x20 Signed-off-by: -
Ivo van Doorn authored
The get_firmware_crc() callback function isn't flexible enough when dealing with multiple firmware versions. It might in some cases be possible that the firmware file contains multiple CRC checksums. Create the check_firmware() callback function where the driver has complete freedom in how to validate the firmware. Signed-off-by:
Ivo van Doorn <IvDoorn@gmail.com> Signed-off-by:
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Ivo van Doorn authored
provide rt2x00lib the possibility to kill a particular TX queue. This can be useful when disabling the radio, but more importantly will allow beaconing to be disabled when mac80211 requests this (during scanning for example) Signed-off-by:
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Ivo van Doorn authored
ieee80211_iterate_active_interfaces() no longer acquires the RTNL lock which means the intf_work handler can be safely used from the mac80211 workqueue again. Signed-off-by:
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Winkler, Tomas authored
This patch unifies 3945 and iwlagn power save management This patch also better separates system state from user setting. System state shall be removed later as this shall be shifted to user space Signed-off-by:
Tomas Winkler <tomas.winkler@intel.com> Acked-by:
Mohamed Abbas <mohamed.abbas@intel.com> Signed-off-by:
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Tomas Winkler authored
Call IWL_DEBUG macro with explicit priv argument. Signed-off-by:
Samuel Ortiz <samuel.ortiz@intel.com> Signed-off-by:
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Winkler, Tomas authored
pci_enable_device is tagged with __must_check therefore don't ignore the return value in pci_resume handlers Signed-off-by:
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Winkler, Tomas authored
iwl3945_send_tx_power must be static Signed-off-by:
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Winkler, Tomas authored
This patch adds __maybe_unused attribute to priv variables used in functions that used it solely for debug printouts Signed-off-by:
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Samuel Ortiz authored
The iwl_rxon_cmd is really just a iwl3945_rxon_cmd structure extension. So, we can use the *_rxon fields from iwl_priv instead of the 3945 specific ones (*39_rxon). We have to then be careful when submitting REPLY_RXON host commands, since the command length as to be set according to the HW. As another precaution the reserved4 and reserved5 fields are cleared before being sent to the 3945. With the *39_rxon removal, a lot of duplicated code can be removed from the 3945 code base. Signed-off-by:
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Andrey Borzenkov authored
Fix errors and obvious warnings reported by checkpatch in all files except orinoco.c. Orinoco.c is part of different patch series of Dave. Signed-off-by:
Andrey Borzenkov <arvidjaar@gmail.com> Signed-off-by:
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- 04 Feb, 2009 2 commits
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Reinette Chatre authored
This is the right thing to do and fixes the following warning: [ 115.012278] ------------[ cut here ]------------ [ 115.012281] WARNING: at drivers/pci/pci-driver.c:370 pci_legacy_suspend+0x85/0xc2() [ 115.012285] Hardware name: Latitude D630 [ 115.012301] PCI PM: Device state not saved by iwl3945_pci_suspend+0x0/0x4c [iwl3945] [ 115.012304] Modules linked in: fuse nfsd lockd nfs_acl auth_rpcgss exportfs sunrpc ipv6 acpi_cpufreq kvm_intel kvm snd_hda_codec_idt snd_hda_intel snd_hda_codec snd_hwdep arc4 snd_seq_device snd_pcm_oss snd_mixer_oss ecb snd_pcm cryptomgr aead snd_timer crypto_blkcipher snd snd_page_alloc ohci1394 crypto_hash crypto_algapi ch341 ieee1394 usbserial thermal iwl3945 mac80211 led_class lib80211 tg3 processor i2c_i801 i2c_core sg cfg80211 libphy usbhid battery ac button sr_mod cdrom evdev dcdbas ata_generic ata_piix libata sd_mod scsi_mod ext3 jbd mbcache uhci_hcd ohci_hcd ehci_hcd usbcore [last unloaded: microcode] [ 115.012374] Pid: 4163, comm: pm-suspend Not tainted 2.6.29-rc3-00227-gf1dd849-dirty #67 [ 115.012377] Call Trace: [ 115.012382] [<ffffffff8023d04d>] warn_slowpath+0xb1/0xed [ 115.012387] [<ffffffff80450b5e>] ? _spin_unlock_irqrestore+0x5c/0x78 [ 115.012390] [<ffffffff80254f08>] ? up+0x34/0x39 [ 115.012394] [<ffffffff80362319>] ? acpi_ut_release_mutex+0x5d/0x61 [ 115.012397] [<ffffffff803584b2>] ? acpi_get_data+0x5e/0x70 [ 115.012400] [<ffffffff80363dd9>] ? acpi_bus_get_device+0x25/0x39 [ 115.012403] [<ffffffff80363e98>] ? acpi_bus_power_manageable+0x11/0x29 [ 115.012406] [<ffffffff803462f7>] ? acpi_pci_power_manageable+0x17/0x19 [ 115.012410] [<ffffffff8033ddfd>] ? pci_set_power_state+0xcc/0x101 [ 115.012418] [<ffffffffa01f28e9>] ? iwl3945_pci_suspend+0x0/0x4c [iwl3945] [ 115.012422] [<ffffffff803401e6>] pci_legacy_suspend+0x85/0xc2 [ 115.012425] [<ffffffff80340316>] pci_pm_suspend+0x34/0x86 [ 115.012429] [<ffffffff8039d7ce>] pm_op+0x52/0xe5 [ 115.012432] [<ffffffff8039dd78>] device_suspend+0x32a/0x451 [ 115.012436] [<ffffffff80269ec2>] suspend_devices_and_enter+0x3e/0x13a [ 115.012439] [<ffffffff8026a128>] enter_state+0x110/0x164 [ 115.012442] [<ffffffff8026a233>] state_store+0xb7/0xd7 [ 115.012446] [<ffffffff8032f95f>] kobj_attr_store+0x17/0x19 [ 115.012449] [<ffffffff80307d64>] sysfs_write_file+0xe4/0x119 [ 115.012453] [<ffffffff802baa7a>] vfs_write+0xae/0x137 [ 115.012456] [<ffffffff802babc7>] sys_write+0x47/0x70 [ 115.012459] [<ffffffff8020b73a>] system_call_fastpath+0x16/0x1b [ 115.012467] ---[ end trace 829828966f6f24dc ]--- Signed-off-by:
Ming Lei <tom.leiming@gmail.com> Cc: Rafael J. Wysocki <rjw@sisk.pl> Signed-off-by:
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Reinette Chatre authored
Cleans uCode key table bit map iwl_clear_stations_table since all stations are cleared also the key table must be. Since the keys are not removed properly on suspend by mac80211 this may result in exhausting key table on resume leading to memory corruption during removal Signed-off-by:
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- 30 Jan, 2009 5 commits
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Sujith authored
Removing the module was slow because ath9k_hw_stopdma() was looping for a long time quantum. Use reasonable values now to fix this issue. Signed-off-by:
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Sujith authored
This patch fixes an issue where hw_value_short was not being filled with the proper ratecode during rate registration, but was being used in the RX path for decoding the packet rate. Signed-off-by:
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Sujith authored
The ieee80211_sta pointer in the SKB's TX control info area is not guaranteed to be valid after returning from the tx() callback. Use ieee80211_find_sta() instead and return early if the station is no longer present. Signed-off-by:
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Sujith authored
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Sujith authored
The default chainmask for AR9280 is 3, so handle that when setting the supported MCS rates. Also, check for the HW supported chainmask when choosing single/dual stream. Signed-off-by:
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- 29 Jan, 2009 11 commits
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Bob Copeland authored
ath5k_config updates the software context without taking sc->lock. Changes-licensed-under: 3-Clause-BSD Signed-off-by:
Bob Copeland <me@bobcopeland.com> Acked-by:
Nick Kossifidis <mickflemm@gmail.com> Signed-off-by:
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Luis R. Rodriguez authored
Versioning for ath9k is pointless we have kept it at 0.1 since the initial release so its meaningless. We put more emphasis on kernel release or dated wireless-testing master tag as per John's tagging. Signed-off-by:
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Senthil Balasubramanian authored
Fix AR9285 specific noise floor reads and initialize tx and rx chainmask during reset. This along with the following earlier patches of ath9k fixes an issue with association noticed in noisy environment. ath9k: Fix typo in chip version check ath9k: Remove unnecessary gpio configuration in ath9k_hw_reset() ath9k: Fix bug in NF calibration Signed-off-by:
Senthil Balasubramanian <senthilkumar@atheros.com> Signed-off-by:
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Luis R. Rodriguez authored
With debugging enabled and with ATH_DBG_REGULATORY selected we wouldn't get the full print out of one line, reason is we used "," instead of nothing to separate two lines. Signed-off-by:
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Tulio Magno Quites Machado Filho authored
Add vendor ID for AMBIT and use it to set the ath5k LED gpio. base.c: Changes-licensed-under: 3-Clause-BSD Signed-off-by:
Tulio Magno Quites Machado Filho <tuliom@gmail.com> Acked-by:
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Michael Buesch authored
Dynamically control the log verbosity with a module parameter. This enables us to dynamically enable debugging messages (or disable info, warn, error messages) via module parameter or /sys/module/b43/parameters/verbose. This increases the module size by about 3k. But in practice it reduces the module size for the user, because some distributions ship the b43 module with CONFIG_B43_DEBUG set, which increases the module by about 15k. So with this patch applied, distributions should really _disable_ CONFIG_B43_DEBUG. There is no reason to keep it in a production-release kernel. So we have a net reduction in size by about 12k. This patch also adds a printk of the wireless core revision, so people don't have to enable SSB debugging to get the wireless core revision. Signed-off-by:
Michael Buesch <mb@bu3sch.de> Signed-off-by:
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Alina Friedrichsen authored
This allows the mac80211 high level code to access the TSF. This is e.g. needed for BSSID merges in the IBSS mode. The second version adds locking and removes the now unnecessary debugfs entries. Thanks to Michael Buesch! :) Signed-off-by:
Alina Friedrichsen <x-alina@gmx.net> Signed-off-by:
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Alina Friedrichsen authored
This patch enables low-level driver independent debugging of the TSF and remove the driver specific things of ath5k and ath9k from the debugfs. Signed-off-by:
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Winkler, Tomas authored
This patch fix compilation warning in printk formatting iwl_tx_queue_alloc function. Cleanup the code a bit on the way. Signed-off-by:
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Dan Williams authored
Signed-off-by:
Dan Williams <dcbw@redhat.com> Signed-off-by:
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Dan Williams authored
Fix some endian issues too. Signed-off-by:
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