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* iwlwifi: mvm: remove time-event start/end failure warningJohannes Berg2015-03-181-5/+10
| | | | | | | | | | | | | | | | | | | | | | | This warning is misleading. In many cases, for example P2P ROC time events, this will happen if the time event is aborted, for example due to a higher priority time event. This is entirely normal and not worth warning about. In other cases, where we actually do act upon this, for example when trying to connect and this fails, we should instead warn as part of the disconnect operation. Change the code to do that, i.e. make the warning a debug message, and make it more prominent (an error) when we actually disconnect because of it. This also fixes confusion in the logs - the warning was mistaken for something that needed investigation, while in most cases it's just expected behaviour that occasionally some lower-priority time events would not complete fully. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
* iwlwifi: mvm: add iccm data to 8000 b-step data dumpLiad Kaufman2015-03-181-0/+24
| | | | | | | | | | In 8000 HW family B-step only, the ICCM is separate from the SRAM. This adds the ICCM to the dump data collected for FW debug. Signed-off-by: Liad Kaufman <liad.kaufman@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
* iwlwifi: mvm: properly flush the queues for buffering transportEmmanuel Grumbach2015-03-183-0/+46
| | | | | | | | | | | | | | | | | | | | | | | There are transport that must buffer frames in the driver. This means that we have frames that are not in the op_mode and not visible to the firwmare. This causes issues when we flush the queues: the op_mode flushes a queue, and the firmware flushes all the frames that are *currently* on the rings, but if the transport buffers frames, it can submit these while we are flushing. This leads to a situation where we still have frames on the queues after we flushed them. Preventing those buffered frame from getting into the firmware is possible, but then, we have to run the Tx response path on frames that didn't reach the firmware which is not desirable. The way I solve this here is to let these frames go to the firmware, but make sure the firmware will not transmit them (by setting the station as draining). The op_mode then needs to wait until the transport itself is empty to be sure that the queue is really empty. Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
* iwlwifi: pcie: add rx packet sequence number to dbg printLiad Kaufman2015-03-181-3/+5
| | | | | | | | | | | For each RX packet until this patch there only was a debug print of the HCMD and the offset. This adds also the sequence number of the packet for easier matching between what was sent, what came back / was received, and what got stuck somewhere and was never responded by the FW. Signed-off-by: Liad Kaufman <liad.kaufman@intel.com> Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
* iwlwifi: mvm: assign new TLV bit for multi-source LARArik Nemtsov2015-03-182-1/+7
| | | | | | | | | | | | | According to FW methodology, the capability bits should be the only ones that change per-HW. The API bits should remain constant across different HWs. Currently this is not the case with multi-source LAR (API bit 9). Assign a new capability bit to eventually replace the API bit. Until the API bit can be deprecated, the driver will check either to enable multi-source LAR. Signed-off-by: Arik Nemtsov <arikx.nemtsov@intel.com> Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
* iwlwifi: mvm: continue (with error) CSA on GO time event failureJohannes Berg2015-03-183-6/+20
| | | | | | | | | | | If, on a GO, the CSA time event fails to be scheduled, continue the flow towards mac80211's state machine so it doesn't get stuck, but report an error later on the post switch which will cause mac80211 to tear down the operation. This ensures nothing gets stuck due to the scheduling failure. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
* Merge branch 'iwlwifi-fixes' into iwlwifi-nextEmmanuel Grumbach2015-03-126-26/+59
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| * iwlwifi: mvm: disconnect if CSA time event fails schedulingJohannes Berg2015-03-121-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | If this situation ever happens, the mac80211 state machine gets confused because it never clears csa_active. There was a separate bug that lead to this happening with a working connection, but it isn't very robust to try to keep the connection up in this case. When removing the time event the CSA essentially procedure stops, so the safest thing to do is to disconnect in this case. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Reviewed-by: Luciano Coelho <luciano.coelho@intel.com> Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
| * iwlwifi: dvm: drop VO packets when mac80211 tells us toEmmanuel Grumbach2015-03-121-8/+9
| | | | | | | | | | | | | | | | | | | | | | mac80211 now informs the driver when to drop the packets upon flush(). This will happen before disconnecting, or before we shut down the interface. We can now rely on this to drop all the packets including the VO queues. When mac80211 sets drop to false, wait for all the queues to be empty. Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
| * iwlwifi: mvm: BT Coex - fix a NULL pointer exceptionEmmanuel Grumbach2015-03-052-2/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The commit below introduced an unsafe dereference of mvmvif->phy_ctxt. It can be NULL even if we hold the mutex. We can be handling a BT Coex notification while the vif has already been unassigned. This can happen since the BT Coex notification is hanled asynchronuously: we can have started to handle the BT Coex notification trying to acquire the mutex while the unassign flow already got it. The BT Coex notification handling will wait for the mutext. I'll get it later, but then mvmvif->phy_ctxt will be NULL. Panic log: BUG: unable to handle kernel NULL pointer dereference at (null) IP: [<f985180d>] iwl_mvm_bt_notif_iterator+0x9d/0x340 [iwlmvm] *pdpt = 0000000000000000 *pde = f000eef300000007 Oops: 0000 [#1] SMP Workqueue: events iwl_mvm_async_handlers_wk [iwlmvm] task: ed719b20 ti: ec03e000 task.ti: ec03e000 EIP: 0060:[<f985180d>] EFLAGS: 00010202 CPU: 2 EIP is at iwl_mvm_bt_notif_iterator+0x9d/0x340 [iwlmvm] EAX: 00000000 EBX: f6d3cb70 ECX: f6d3cb70 EDX: 00000000 ESI: ec03fe40 EDI: efeb8810 EBP: ec03fdf0 ESP: ec03fdac DS: 007b ES: 007b FS: 00d8 GS: 0000 SS: 0068 CR0: 80050033 CR2: 00000000 CR3: 01a1a000 CR4: 001407f0 Stack: f743ca80 f744a404 ec03fdcc c10e3952 00003aba f743ca80 00000246 f743ca80 00000246 00000000 00000001 00000000 ebd45ff6 ebd458a4 f6d3c500 ebd45578 ebd44b01 ec03fe18 f99e1bc2 00000002 ebd44bc0 f9851770 00000000 f6d3c500 Call Trace: [<c10e3952>] ? ring_buffer_unlock_commit+0xa2/0xd0 [<f99e1bc2>] __iterate_interfaces+0x82/0x110 [mac80211] [<f9851770>] ? iwl_mvm_bt_coex_reduced_txp+0x140/0x140 [iwlmvm] [<f99e1c6a>] ieee80211_iterate_active_interfaces_atomic+0x1a/0x20 [mac80211] [<f9851427>] iwl_mvm_bt_coex_notif_handle+0x77/0x280 [iwlmvm] [<f9852161>] iwl_mvm_rx_bt_coex_notif_old+0x211/0x220 [iwlmvm] [<f9850b8b>] iwl_mvm_rx_bt_coex_notif+0x19b/0x1b0 [iwlmvm] [<f983944f>] iwl_mvm_async_handlers_wk+0x7f/0xe0 [iwlmvm] CC: <stable@vger.kernel.org> [3.19+] Fixes: 123f515635b1 ("iwlwifi: mvm: BT Coex - add support for TTC / RRC") Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
| * iwlwifi: fix max_ht_ampdu_exponent for older devicesEmmanuel Grumbach2015-02-254-14/+29
| | | | | | | | | | | | | | | | | | | | | | | | | | | | The commit below didn't update the max_ht_ampdu_exponent for the devices listed in iwl-[1-6]000.c which, in result, became 0 instead of 8K. This reduced the size of the Rx AMPDU from 64K to 8K which had an impact in the Rx throughput. One user reported that because of this, his downstream throughput droppped by a half. CC: <stable@vger.kernel.org> [3.19] Fixes: c064ddf318aa ("iwlwifi: change max HT and VHT A-MPDU exponent") Reported-and-tested-by: Valentin Manea <linux-wireless@mrs.ro> Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
| * iwlwifi: mvm: disable beamformer unless FW supports itEyal Shapira2015-02-231-1/+4
| | | | | | | | | | | | | | | | | | | | Current FW is declaring support for BFER in ucode_capa.capa but it doesn't really support it unless the new LQ_SS_PARAMS API is supported as well. Avoid publishing BFER in our VHT caps if FW doesn't support. Signed-off-by: Eyal Shapira <eyalx.shapira@intel.com> Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
| * iwlwifi: mvm: Fix ROC removalAndrei Otcheretianski2015-02-231-6/+3
| | | | | | | | | | | | | | | | | | | | | | | | iwl_mvm_stop_roc removes TE only if running flag is set. This is not correct since this flag is only set when the TE is started. This resulted in a TE not being removed, when mac80211 believes that there are no active ROCs. Fixes: bf5da87f60a9 ("iwlwifi: mvm: add remove flow for AUX ROC time events") Signed-off-by: Andrei Otcheretianski <andrei.otcheretianski@intel.com> Reviewed-by: Matti Gottlieb <matti.gottlieb@intel.com> Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
| * iwlwifi: mvm: don't try to stop scans that are not running anymoreLuciano Coelho2015-02-231-2/+31
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In certain conditions, mac80211 may ask us to stop a scan (scheduled or normal) that is not running anymore. This can also happen when we are doing a different type of scan, for instance, mac80211 can ask us to stop a scheduled scan when we are running a normal scan, due to some race conditions. In this case, we would stop the wrong type of scan and leave everything everything in a wrong state. To fix this, simply ignore scan stop requests for scans types that are not running. Signed-off-by: Luciano Coelho <luciano.coelho@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
| * iwlwifi: mvm: rs: fix BT Coex check to look at the correct antEyal Shapira2015-02-231-7/+14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The check to avoid the shared antenna was passed the wrong antenna parameter. It should have checked whether the antenna of the next column we're considering is allowed and instead it was passed the current antenna. This could lead to a wrong choice of the next column in the rs algorithm and non optimal performance. Fixes: commit 219fb66b49fac64bb ("iwlwifi: mvm: rs - don't use the shared antenna when BT load is high") CC: <stable@vger.kernel.org> [3.19] Signed-off-by: Eyal Shapira <eyalx.shapira@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
| * iwlwifi: mvm: call ieee80211_scan_completed() even if scan abort failsLuciano Coelho2015-02-231-7/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | A scan abort command failure is not that unusual, since we may try to send it after the scan has actually completed but before we received the completed notification from the firmware. The scan abort can also fail for other reasons, such as a timeout. In such cases, we should clear things up so the next scans will work again. To do so, don't return immediately in case of failures, but call ieee80211_scan_completed() and clear the scan_status flags. Signed-off-by: Luciano Coelho <luciano.coelho@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
* | iwlwifi: mvm: simplify iwl_mvm_get_wakeup_status() returnJohannes Berg2015-03-121-4/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | The return value in iwl_mvm_get_wakeup_status() is a bit unclear in that it's not obvious that we don't leak fw_status in some cases. Use fw_status directly with ERR_PTR() and return only it, that way the compiler has a chance of proving that it's uninitialized (if it ever is due to new changes.) Additionally, this removes a smatch warning since smatch couldn't figure out that fw_status can't, in fact, leak here. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
* | iwlwifi: mvm: don't double unlock the mutex in __iwl_mvm_resume()Luciano Coelho2015-03-121-1/+1
| | | | | | | | | | | | | | | | | | When IWLWIFI_DEBUGFS is not set, we should not unlock the mutex after calling iwl_mvm_query_wakeup_reasons(), because this function unlocks it already. Move the goto out_iterate outside the #ifdef. Change-Id: I13d86402aecf0eeec44b1abbe2b244fbc706a5eb Signed-off-by: Luciano Coelho <luciano.coelho@intel.com>
* | iwlwifi: mvm: clarify time event end handlingJohannes Berg2015-03-121-7/+13
| | | | | | | | | | | | | | | | | | | | | | | | | | The code here is a little confusing, the iwl_mvm_te_check_disconnect() will check that the interface is a station, but going into it after already having processed the time even end for P2P seems strange at first look. Put a switch statement there to distinguish the interface types and make this more readable. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
* | iwlwifi: mvm: Always enable the smart FIFOEran Harary2015-03-122-10/+68
| | | | | | | | | | | | | | | | | | | | | | | | | | We previously enabled the smart FIFO (SF) in BSS only after association. This cause interrupt latency on P2P on certain devices. Change the working model to enable the SF all the time and play with the timeout values based on the association state. This change was not tested on older firwmares, so make it happen only on -13.ucode and up. Signed-off-by: Eran Harary <eran.harary@intel.com> Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
* | iwlwifi: update copyright to include 2015Emmanuel Grumbach2015-03-121-1/+1
| | | | | | | | Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
* | iwlwifi: add more new 8260 series PCI IDsOren Givon2015-03-121-0/+8
| | | | | | | | | | | | | | | | More sub system IDs were introduced for the 8260 series. Add the new sub system IDs so the cards can be recognized. Signed-off-by: Oren Givon <oren.givon@intel.com> Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
* | iwlwifi: mvm: BT Coex - update the new APIEmmanuel Grumbach2015-03-125-298/+65
| | | | | | | | | | | | | | | | | | The firmware was not using the new API, so we don't need to differentiate between the different stages of this new API. The main difference here is that most of the hard coded values are not sent through the command anymore. Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
* | iwlwifi: mvm: fix force NMI for 8000Emmanuel Grumbach2015-03-121-0/+2
| | | | | | | | | | | | | | | | | | The newer devices will enable a new register for this (DEVICE_SET_NMI_8000B_REG), but the interrupt handler isn't wired yet. Keep the old register for now. Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
* | iwlwifi: mvm: freeze the non-shared queues when a station goes to sleepEmmanuel Grumbach2015-03-121-11/+25
| | | | | | | | | | | | | | | | | | | | | | | | | | When a station goes to sleep, we can't transmit any frame to it. This means that until that station will wake up, a queue that is dedicated to this station won't progress at all. Take this into account when monitoring stuck queues and don't account for the time the station was asleep. This allows to mask false positives where the queues are stuck not because of a bug, but because of the station being asleep. Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
* | iwlwifi: pcie: allow the op_mode to freeze the stuck queue timerEmmanuel Grumbach2015-03-124-3/+89
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This allows the op_mode to let the transport know that a queue is currently frozen and that its timer should be stopped. When the queue is unfrozen, its timer should be set to expire after the remainder of the timeout has elapsed. This can be used when stations go to sleep. When a station goes to sleep, the op_mode can freeze the timer so that the queue will never be considered as stuck. When the station wakes up, the queue will be unfrozen. This is meant to avoid false positives that would happen if a buggy station goes to sleep for a very long time. In case we have a dedicated queue for this station (BA agreement) and it goes to sleep for a very long time, the queue would rightfully be stopped during all that time. In this case, the stuck queue timer could fire and that would be a false positive. Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
* | iwlwifi: mvm: rs: update Tx statistics when using fixed rateEyal Shapira2015-03-121-7/+63
| | | | | | | | | | | | | | | | The Tx statistics weren't updated when using fixed rate for debugging. Fix this as Tx statistics are useful in this use case. Signed-off-by: Eyal Shapira <eyalx.shapira@intel.com> Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
* | iwlwifi: mvm: don't init MCC during CT-killArik Nemtsov2015-03-121-3/+9
| | | | | | | | | | | | | | | | | | | | RTNL is not taken during CT-kill so regulatory APIs cannot be invoked. That's fine, since the HW is only brought up to check the temperature during CT-kill. We don't expect Tx or scanning. Signed-off-by: Arik Nemtsov <arikx.nemtsov@intel.com> Reviewed-by: Luciano Coelho <luciano.coelho@intel.com> Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
* | iwlwifi: mvm: remove warning on station exhaustionJohannes Berg2015-03-121-1/+1
| | | | | | | | | | | | | | | | When using IBSS, it's easily possible to exhaust the number of available stations in the driver, so don't warn on it. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
* | iwlwifi: trans: Take ownership on secure machine before FW loadEran Harary2015-03-122-0/+52
| | | | | | | | | | | | | | | | | | | | | | | | | | | | When we load the firmware for the 8000 B step device, it'll verify its signature. In the current version of the hardware, there can be a race between the WiFi firmware being loaded and the Bluetooth firmware being loaded. Check that WiFi is authenticated, if not, take ownership on the authentication machine to make sure that the WiFi firmware will be authenticated. Signed-off-by: Eran Harary <eran.harary@intel.com> Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
* | iwlwifi: add new 8260 series PCI IDsOren Givon2015-03-121-1/+18
| | | | | | | | | | | | | | | | New sub system IDs were introduced for the 8260 series. This patch adds them so new 8260 cards can be recognized. Signed-off-by: Oren Givon <oren.givon@intel.com> Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
* | iwlwifi: mvm: rs: improve ss_params debug printEyal Shapira2015-03-121-4/+4
| | | | | | | | | | | | | | | | Make the print a bit more readable. Reported-by: Joe Perches <joe@perches.com> Signed-off-by: Eyal Shapira <eyalx.shapira@intel.com> Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
* | iwlwifi: don't allow the FW to return invalid ch indicesArik Nemtsov2015-03-121-0/+5
| | | | | | | | | | | | | | | | | | If the FW returns an invalid channels count in response to an MCC request, make sure we don't reference invalid indices in the channels array. Signed-off-by: Arik Nemtsov <arikx.nemtsov@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
* | iwlwifi: mvm: reflect TDLS pm state in mvmvif->pm_enabledArik Nemtsov2015-03-121-1/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | When entering D0i3, the MVM mutex cannot be grabbed. This interferes with the calculation of the number of connected TDLS stations during the setup of the power cmd. The goal is to disable power saving for all vifs while any TDLS station is connected. For this purpose it is enough to keep the pm_enabled member of all mvmvifs as false. An update of the power state already occurs when a TDLS station is added/removed, so the values are correctly updated. Signed-off-by: Arik Nemtsov <arikx.nemtsov@intel.com> Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
* | iwlwifi: mvm: fix identationEmmanuel Grumbach2015-03-121-2/+2
| | | | | | | | | | | | | | mvm->fw->dbg_dest_tlv really needs to be under the right parenthesis. Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
* | iwlwifi: mvm: remove unneeded include iwl-fw-error-dump.hEmmanuel Grumbach2015-03-121-1/+0
| | | | | | | | | | | | | | The functions related to firmware error dump moved. No need for this unclude anymore. Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
* | iwlwifi: use correct NVM offset for LAR enable for new NVMsArik Nemtsov2015-03-121-3/+7
| | | | | | | | | | | | | | | | New NVM versions in LnP platforms have the lar_enable bits in a different offset. Signed-off-by: Arik Nemtsov <arikx.nemtsov@intel.com> Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
* | iwlwifi: fix smatch warning: warn: inconsistent indentingEmmanuel Grumbach2015-03-124-24/+25
| | | | | | | | | | | | While at it, fix a few checkpatch issues. Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
* | iwlwifi: pcie: include more registers in the prph dumpEmmanuel Grumbach2015-03-121-8/+9
| | | | | | | | | | | | This adds BT Coex data to the prph register list. Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
* | iwlwifi: pcie: speed up the Tx DMA stop flowEmmanuel Grumbach2015-03-121-17/+34
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We don't need to acquire MAC access for each access, it makes much more sense to keep the MAC access. This speeds up the Tx DMA stop flow significantly. Moreover, if one channel can't be stopped, stop the others but don't poll for them to avoid being stuck there for a long time. This solves a situation in which we were stuck in that flow for way too long with a spinlock held which led to a kernel panic. Reviewed-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
* | iwlwifi: mvm: support family 8000 B2/C stepsEran Harary2015-03-122-1/+45
| | | | | | | | | | | | | | | | | | | | In-order to recognize newer step of the device, the driver must read the chip_version_id from the AUX bus MISC address space. This will determine what firmware file will be loaded. Signed-off-by: Eran Harary <eran.harary@intel.com> Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
* | iwlwifi: mvm: always update the quota after associationEmmanuel Grumbach2015-03-124-13/+14
| | | | | | | | | | | | | | | | | | When we associate we always need to update the quotas. This fixes a bug for cases in which quotas weren't udapted after association. Reviewed-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
* | iwlwifi: mvm: BT Coex - disable RRC by defaultEmmanuel Grumbach2015-03-123-1/+9
| | | | | | | | | | | | | | Enable this feature only if the firmware advertises support for it. Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
* | iwlwifi: mvm: remove IWL_UCODE_TLV_API_SF_NO_DUMMY_NOTIFEmmanuel Grumbach2015-03-122-4/+1
| | | | | | | | | | | | All the supported firmwares support this API. Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
* | iwlwifi: mvm: remove IWL_UCODE_TLV_API_DISABLE_STA_TXEmmanuel Grumbach2015-03-122-5/+0
| | | | | | | | | | | | All the supported firwmares have this new API. Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
* | iwlwifi: bump API to 13 for devices that use iwlmvmEmmanuel Grumbach2015-03-122-6/+6
| | | | | | | | | | | | This new firmware will come out soon. Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
* | iwlwifi: mvm: set LAR MCC on D3/D0 transitionsJonathan Doron2015-03-126-12/+51
| | | | | | | | | | | | | | | | | | | | | | When moving to the D3 FW give it the valid MCC from the D0 FW. When returning from D3 to D0, query the D3 FW for the latest MCC, as it might have changed internally. This MCC will be replayed to the D0 FW when it boots. Signed-off-by: Jonathan Doron <jonathanx.doron@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
* | iwlwifi: mvm: support LAR updates from BIOSJonathan Doron2015-03-121-0/+103
| | | | | | | | | | | | | | | | | | | | When booting the card, check for a dedicated regulatory ACPI entry. If such exists, read it and give the information to FW with the appropriate source. Signed-off-by: Jonathan Doron <jonathanx.doron@intel.com> Signed-off-by: Arik Nemtsov <arikx.nemtsov@intel.com> Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
* | iwlwifi: mvm: take the MAC address from HW registersEran Harary2015-03-129-167/+225
| | | | | | | | | | | | | | | | | | | | | | For some configurations, the driver should get the MAC address from the hardware registers and not from the regular locations. Since the parsing of the MAC address is the same regardless of its source, continue the regular code path (parsing) after we read the registers. Signed-off-by: Eran Harary <eran.harary@intel.com> Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
* | iwlwifi: allow disabling LAR via module paramArik Nemtsov2015-03-124-6/+17
| | | | | | | | | | | | | | This module parameter is useful for debugging NVM and LAR related issues. Signed-off-by: Arik Nemtsov <arikx.nemtsov@intel.com> Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
generated by cgit v1.2.3 (git 2.39.1) at 2025-01-05 01:52:25 +0100