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2014-09-15Merge tag 'mac80211-next-for-john-2014-09-12' of ↵John W. Linville9-19/+21
git://git.kernel.org/pub/scm/linux/kernel/git/jberg/mac80211-next Johannes Berg <johannes@sipsolutions.net> says: "This time, I have some rate minstrel improvements, support for a very small feature from CCX that Steinar reverse-engineered, dynamic ACK timeout support, a number of changes for TDLS, early support for radio resource measurement and many fixes. Also, I'm changing a number of places to clear key memory when it's freed and Intel claims copyright for code they developed." Conflicts: net/mac80211/iface.c Signed-off-by: John W. Linville <linville@tuxdriver.com>
2014-09-15Merge branch 'for-john' of ↵John W. Linville41-521/+634
git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi-next
2014-09-14iwlwifi: mvm: align CSA GO NOA time event naming with the firmwareLuciano Coelho5-19/+19
The time event used for CSA GO will also be used by CSA client. Rename the symbols to something more generic and aligned with the firmware code. 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>
2014-09-14iwlwifi: mvm: move IWL_MVM_UAPSD_QUEUES to constants.hEliad Peller3-5/+7
Signed-off-by: Eliad Peller <eliadx.peller@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
2014-09-14iwlwifi: mvm: fix PSM disable during TDLSArik Nemtsov1-11/+3
Simplify the code and check for TDLS stations just before sending the MAC_POWER_TABLE command. The previous version of the code still allowed PM in some multi-interface scenarios even with TDLS connected. 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>
2014-09-14iwlwifi: mvm: Fix skip over dtim configuration in d0i3Avri Altman1-17/+31
There was some confusion concerning the units of the beacon interval. The driver assumed that it was in msec where it was in TU - so fix that. Skip over dtim was capped by 300TU where it should be by 306TU. It should also be subjected to several conditions: Not a DFS channel, dtim period < 10, and the multicast wake-lock is off. Concerning multicast lock - there is an implementation gap in the supplicant, so just leave a TODO. Signed-off-by: Avri Altman <avri.altman@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
2014-09-14iwlwifi: mvm: move TDLS code to separate fileArik Nemtsov4-86/+155
The upcoming TDLS channel-switch functionality is big enough to warrant a separate file. Move existing related functions to the new file. 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>
2014-09-14iwlwifi: mvm: update QoS parameters when they changeJohannes Berg1-1/+1
The QoS parameters can change during the lifetime of the BSS, and more importantly hostapd only sets up the correct ones after having started the AP/GO. Resend the MAC context when the parameters change, with the updated parameters. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
2014-09-14iwlwifi: mvm: reduce active dwell timeDavid Spinadel1-2/+2
Reduce basic active dwell time from 30 ms on 2.4 GHz and 20 on 5.2 to 20 on 2.4 and 10 on 5.2. Signed-off-by: David Spinadel <david.spinadel@intel.com> Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
2014-09-14iwlwifi: mvm: fix quota update avoidanceJohannes Berg1-5/+4
When not updating the quota, the new command shouldn't be stored as otherwise slowly drifting quota would never update the firmware. Fix this by storing the command only when it was also sent. Since the error message also only makes sense when attempting to send the command, just short-circuit the function when there's no need to send the command. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
2014-09-14iwlwifi: mvm: allow to collect debug data when restart is disabledEmmanuel Grumbach3-8/+27
In some testing configuration, the firmware restart flow is not enabled. Allow to collect logs even in this case. Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
2014-09-14iwlwifi: mvm: use the firmware to get the temperature during CT killLuciano Coelho5-257/+140
Reading the temperature directly from the hardware, without the help of the firmware, is a complex process and is not entirely the same for different hardware. Also, some NICs don't easily allow access to the sensors when the firmware is not running, which would add even more complexity to the code. To reduce the code complexity and to avoid code duplication between the firmware and the driver, boot the firmware briefly to read the current temperature while in CT kill mode. 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>
2014-09-14iwlwifi: mvm: update d0i3 debugfsJohannes Berg2-0/+14
A lot of the newer d0i3 ref additions weren't added to the debugfs file, fix that and add a comment to remember to do it in the future. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
2014-09-14iwlwifi: mvm: remove unused static inline functionAvri Altman1-6/+0
Signed-off-by: Avri Altman <avri.altman@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
2014-09-14iwlwifi/iwl-drv.c: fix typo defualt -> defaultToralf Förster1-1/+1
trivial, but this is user visible b/c it is in the help text Signed-off-by: Toralf Förster <toralf.foerster@gmx.de> Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
2014-09-14iwlwifi: mvm: don't update quota in firmware too oftenJohannes Berg4-6/+33
When updating quota in the firmware, it has to reset quite a bit of internal state, which apparently can have an adverse impact on its operation. Avoid that by only updating the quota command when there are any signification changes, i.e. added/removed bindings or changes in quota that are bigger than 8 TU within a binding. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
2014-09-14iwlwifi: define the non shared antenna per hardwareEmmanuel Grumbach5-3/+11
The sharing model will differ in new hardware. Define the non shared antenna based on the device so that different devices can have different names for the non shared antenna. Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
2014-09-14iwlwifi: pcie: clear command data on freeingJohannes Berg2-4/+4
When freeing the structures used for command data, clear their memory as they may have contained key material at some point. Also clear the duplicated buffer when freeing it to be safe; currently key material is never put there but that may change. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
2014-09-14iwlwifi: make hw rev checking more readableLiad Kaufman4-3/+14
Rather than ANDing with a mask - use existing macros, which are more readable. Signed-off-by: Liad Kaufman <liad.kaufman@intel.com> Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
2014-09-14iwlwifi: trans: don't configure the set_active in SCD for dvmEmmanuel Grumbach5-2/+10
This configuration is not needed for dvm, and it actually broke it. Reported-by: Oliver Hartkopp <socketcan@hartkopp.net> Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
2014-09-14iwlwifi: mvm: disable aggregation queues in station DB in FWJohannes Berg1-1/+11
When disabling aggregation, disable the queues in the station DB in the firmware, otherwise we leave the tfd_queue_mask in a wrong state after an aggregation session has been torn down. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
2014-09-14iwlwifi: mvm: rs: don't zero tx stats after idleEyal Shapira2-7/+10
Move the tx stats to the persistent area of lq_sta to avoid them being zeroed out every time rs reinitializes which happens after tx idle for 5 secs for example. The automatic zeroing out made them difficult to use. 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>
2014-09-14iwlwifi: mvm: add MVM_FW_MCAST_FILTER_PASS_ALL optionMax Stepanov2-5/+7
Add MVM_FW_MCAST_FILTER_PASS_ALL option to iwl-dbg-cfg.ini configuration file to enable/disable FW multicast filtering. Signed-off-by: Max Stepanov <Max.Stepanov@intel.com> Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
2014-09-14iwlwifi: mvm: fail temp test enabling if the ucode is not loadedLuciano Coelho1-0/+3
If the ucode is not loaded, don't allow the temperature test to be started, but allow it to be changed or stopped if already 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>
2014-09-14iwlwifi: mvm: reset ucode_loaded flag when mac80211 stop is calledLuciano Coelho1-0/+2
We rely on the value of the mvm->ucode_loaded flag to decide whether or not we can perform certain operations (e.g. access to some debugfs entries), so we need to reset it when the mac80211 stop operation is called and the hardware is shutdown. 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>
2014-09-14iwlwifi: mvm: rs: remove max_rate_idxEyal Shapira2-29/+3
max_rate_idx constraint is deprecated and it's handling is faulty as well as it is relevant only for legacy rates but was considered in HT/VHT. In most cases there was no side effect as max_rate_idx was set to -1 but in certain cases like P2P it got set to an actual rate idx which would limit the maximum rate in HT/VHT by mistake. max_rate_idx should be replaced by the masks fields but for now remove it. 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>
2014-09-14iwlwifi: enable LDPC in 8000 chip familyEyal Shapira1-0/+1
This chip family supports LDPC so enable it. 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>
2014-09-14iwlwifi: mvm: allow preventing dummy notificationsEran Harary5-0/+10
The firwmare now allows the driver to disable dummy notifications. These notifications sent by the firmware are an overhead for slow buses. They are still useful for fast buses. Add a hardware switch to prevent these notifications only on devices that work on slow buses. Signed-off-by: Eran <eran.harary@intel.com> Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
2014-09-14iwlwifi: add and edit 8000 series PCI IDsOren Givon3-0/+11
Edit some 8000 series PCI IDs and add configuration to Dual Band Wireless N 8260 devices. Signed-off-by: Oren Givon <oren.givon@intel.com> Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
2014-09-14iwlwifi: mvm: add LDPC supportEyal Shapira6-9/+40
Use LDPC for Tx and publish support for Rx in case the chip supports LDPC. Enable it for the 7265 family. 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>
2014-09-14Merge remote-tracking branch 'iwlwifi-fixes/master' into NEXTEmmanuel Grumbach17-44/+80
2014-09-11ath9k: Fix beacon miss handlingSujith Manoharan2-12/+33
The NoA duration for a GO is half the beacon interval and a concurrent context like a STA can be active only for that duration, before switching back to the GO's operating channel. Currently, when multiple beacons are missed, the dwell time for the STA context is extended to improve the chances of receiving a beacon. But the NoA is not updated and this will cause problems since the GO is offline for a period that is longer than the advertised duration. Fix this by ensuring that the NoA is updated first before extending the time slot for the STA context. Also make sure that non-periodic NoA is used for a one-time, longer absence period. Signed-off-by: Sujith Manoharan <c_manoha@qca.qualcomm.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2014-09-11ath9k: Fix channel switch time durationSujith Manoharan1-1/+1
Since the NoA duration is the maximum time the GO interface can be offline, it needs to include the time take to switch channels in the HW. Signed-off-by: Sujith Manoharan <c_manoha@qca.qualcomm.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2014-09-11ath9k: Clear offchannel duration properlySujith Manoharan1-1/+4
Clearing the offchannel duration value in the scheduler unconditionally breaks NoA when multiple contexts are active and an offchannel request is deferred, for example, in a scan run. Fix this by clearing the duration only if there is no pending offchannel request. Signed-off-by: Sujith Manoharan <c_manoha@qca.qualcomm.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2014-09-11ath9k: Fix Notice of Absence issuesSujith Manoharan2-37/+75
* The index has to incremented only when advertising a new NoA schedule. * Switch to non-periodic NoA when starting a scan operation and multiple channel contexts are active. * Make sure that periodic NoA is advertised again when scan ends. Since the offchannel timer moves the offchannel state to IDLE after the GO operating channel becomes active, use a flag "force_noa_update" to update the NoA contents. Signed-off-by: Sujith Manoharan <c_manoha@qca.qualcomm.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2014-09-11ath9k: Assign offchannel duration properlySujith Manoharan1-2/+7
In multi-channel mode, an offchannel request will be deferred if both contexts are active. The duration of the offchannel operation is calculated but is not stored in the scheduler state. Fix this. Signed-off-by: Sujith Manoharan <c_manoha@qca.qualcomm.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2014-09-11wil6210: fix PTR_ERR() usage after initialization to constantVladimir Kondratiev1-1/+3
Reported by coccinelle: tree: git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next.git master head: 6a5d088a923854569e20eac4f3f569926d5911ec commit: b7cde47009640b88cb3629ee7078a43bc2642459 [18/80] wil6210: convert debugfs to the table mode coccinelle warnings: (new ones prefixed by >>) >> drivers/net/wireless/ath/wil6210/debugfs.c:327:17-24: ERROR: PTR_ERR applied after initialization to constant on line 304 vim +327 drivers/net/wireless/ath/wil6210/debugfs.c 298 struct dentry *dbg, void *base, 299 const struct dbg_off * const tbl) 300 { 301 int i; 302 303 for (i = 0; tbl[i].name; i++) { > 304 struct dentry *f = NULL; 305 306 switch (tbl[i].type) { 307 case doff_u32: 308 f = debugfs_create_u32(tbl[i].name, tbl[i].mode, dbg, 309 base + tbl[i].off); 310 break; 311 case doff_x32: 312 f = debugfs_create_x32(tbl[i].name, tbl[i].mode, dbg, 313 base + tbl[i].off); 314 break; 315 case doff_ulong: 316 f = wil_debugfs_create_ulong(tbl[i].name, tbl[i].mode, 317 dbg, base + tbl[i].off); 318 break; 319 case doff_io32: 320 f = wil_debugfs_create_iomem_x32(tbl[i].name, 321 tbl[i].mode, dbg, 322 base + tbl[i].off); 323 break; 324 } 325 if (IS_ERR_OR_NULL(f)) 326 wil_err(wil, "Create file \"%s\": err %ld\n", > 327 tbl[i].name, PTR_ERR(f)); 328 } 329 } 330 Signed-off-by: Vladimir Kondratiev <qca_vkondrat@qca.qualcomm.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2014-09-11wil6210: fix for oops while stopping interfaceVladimir Kondratiev5-25/+55
When interface stopped while running intensive Rx traffic, the following oops observed: [89846.734683] Call trace: [89846.737117] [<ffffffc00083aa64>] dev_gro_receive+0xac/0x358 [89846.742674] [<ffffffc00083ae94>] napi_gro_receive+0x24/0xa4 [89846.748251] [<ffffffbffc1c2f88>] $x+0xec/0x1f8 [wil6210] wil_netif_rx_any [89846.753547] [<ffffffbffc1c4830>] $x+0x34/0x54 [wil6210] wil_release_reorder_frame [89846.758755] [<ffffffbffc1c48ac>] wil_release_reorder_frames+0x5c/0x78 [wil6210] [89846.766044] [<ffffffbffc1c4bf8>] wil_tid_ampdu_rx_free+0x20/0x48 [wil6210] [89846.772901] [<ffffffbffc1bedc8>] $x+0x190/0x1e8 [wil6210] [89846.778285] [<ffffffbffc1c0ed4>] wmi_event_worker+0x230/0x2f8 [wil6210] [89846.784865] [<ffffffc0000b0bc8>] process_one_work+0x278/0x3fc [89846.790591] [<ffffffc0000b1218>] worker_thread+0x200/0x330 [89846.796060] [<ffffffc0000b6664>] kthread+0xac/0xb8 [89846.800836] Code: b940c661 f9406a62 8b010041 f9400026 (f8636882) [89846.807008] ---[ end trace d6fdc17cd27d18f6 ]--- Reason is the following: when removing Rx vring (wil_netdev_ops.ndo_stop -> wil_stop -> wil_down -> __wil_down -> wil_rx_fini), Rx interrupt occurs. It trigger Rx NAPI, calling wil_rx_handle() that reaps (already cleaned) buffer, causing skb referring to garbage memory being set into reorder buffer. Then, network stack trying to access this buffer and fails. Prevent Rx NAPI from being scheduled if device going to stop. Bit wil_status_napi_en reflects NAPI enablement state, check it when triggering Rx NAPI. Testing shows that check for wil_status_napi_en sometimes gets negative, and new error message get printed - in this case kernel oops would be observed. Original oops is no more reproducible. This change requires also changes in the AP flows. Properly enable/disable NAPI for the AP. Make sure Rx VRING is disabled when resetting target. For this, promote __wil_up() and __wil_down() to the module scope, and use it in the relevant flows. Signed-off-by: Vladimir Kondratiev <qca_vkondrat@qca.qualcomm.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2014-09-11wil6210: rename [en|dis]able irq to [un]maskVladimir Kondratiev3-7/+7
To better reflect real action performed, rename: s/wil6210_disable_irq/wil_mask_irq/ s/wil6210_enable_irq/wil_unmask_irq/ Signed-off-by: Vladimir Kondratiev <qca_vkondrat@qca.qualcomm.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2014-09-11wil6210: fix typo in commentVladimir Kondratiev1-1/+2
Signed-off-by: Vladimir Kondratiev <qca_vkondrat@qca.qualcomm.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2014-09-11wil6210: specify max. IE lengthVladimir Kondratiev1-0/+15
Expose firmware limit for the max_scan_ie_len; also do actually set IE's for the probe request max_scan_ie_len used to be 0, this blocks scan requests with non-zero IE's Signed-off-by: Vladimir Kondratiev <qca_vkondrat@qca.qualcomm.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2014-09-11wil6210: introduce separate completion for WMIDedy Lansky3-4/+7
re-use of wmi_ready for both FW ready event and for wmi_call was causing false "FW not ready" indication in case wmi_call() was invoked while reset took place. add wmi_call completion variable instead of re-using wmi_ready. Signed-off-by: Dedy Lansky <qca_dlansky@qca.qualcomm.com> Signed-off-by: Vladimir Kondratiev <qca_vkondrat@qca.qualcomm.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2014-09-11wil6210: enlarge TX/RX buffer lengthVladimir Kondratiev3-5/+9
HW supports upto 2304 packet size on the air. HW is responsible for adding (Tx) or removing (Rx) the following headers: 802.11 hdr: 26B SNAP: 8B CRC: 4B Security (optional): 24B HW adds max 62B to the payload passed from driver. It means driver can use max packet size of 2304-62 = 2242B Signed-off-by: Dedy Lansky <qca_dlansky@qca.qualcomm.com> Signed-off-by: Vladimir Kondratiev <qca_vkondrat@qca.qualcomm.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2014-09-11wil6210: add change_beacon() driver callbackVladimir Kondratiev1-0/+40
This allows updating IEs (e.g. from hostapd) when AP is already started Signed-off-by: Dedy Lansky <qca_dlansky@qca.qualcomm.com> Signed-off-by: Vladimir Kondratiev <qca_vkondrat@qca.qualcomm.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2014-09-11wil6210: send connect request IEs to FW also for non-secure connectionVladimir Kondratiev2-11/+13
Driver is sending connect request IEs to FW only for secure connection and ignores them for non-secure connection. This is fixed by always sending the IEs to FW upon connect request Signed-off-by: Dedy Lansky <qca_dlansky@qca.qualcomm.com> Signed-off-by: Vladimir Kondratiev <qca_vkondrat@qca.qualcomm.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2014-09-11wil6210: fix race condition between BACK event and Rx dataDedy Lansky5-13/+32
While handling Rx packet, BACK event arrives and frees tid_ampdu_rx array. This causes kernel panic while accessing already freed spinlock The fix is to remove tid_ampdu_rx[]'s spinlock and instead use single sta's spinlock to guard the whole tid_ampdu_rx array. Signed-off-by: Dedy Lansky <qca_dlansky@qca.qualcomm.com> Signed-off-by: Vladimir Kondratiev <qca_vkondrat@qca.qualcomm.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2014-09-11wil6210: modify confusing printoutDedy Lansky1-1/+1
When WMI event received when driver not ready to accept it, the printed error message is misleading and hints that HW is stuck. Modify the error message to make it clearer Signed-off-by: Dedy Lansky <qca_dlansky@qca.qualcomm.com> Signed-off-by: Vladimir Kondratiev <qca_vkondrat@qca.qualcomm.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2014-09-11wil6210: fix race condition of disconnect while BACK eventDedy Lansky1-2/+7
This race condition was causing double free of tid_ampdu_rx structures Signed-off-by: Dedy Lansky <qca_dlansky@qca.qualcomm.com> Signed-off-by: Vladimir Kondratiev <qca_vkondrat@qca.qualcomm.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2014-09-11wil6210: fix usage of print_hex_dump_debugVladimir Kondratiev1-0/+7
When CONFIG_DYNAMIC_DEBUG is not defined, print_hex_dump_debug is mapped directly to print_hex_dump which might cause printout to exist all the time Signed-off-by: Vladimir Kondratiev <qca_vkondrat@qca.qualcomm.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2014-09-11wil6210: fix for memory corruption upon rmmodDedy Lansky2-2/+26
Driver disabled PCI master before making sure HW is idle. This caused memory corruption in case HW access system memory after PCI master got disabled. The fix is to change uninit sequence. Make sure FW/HW is idle before disabling PCI Signed-off-by: Dedy Lansky <qca_dlansky@qca.qualcomm.com> Signed-off-by: Vladimir Kondratiev <qca_vkondrat@qca.qualcomm.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
generated by cgit v1.2.3 (git 2.39.0) at 2024-09-21 10:31:17 +0300