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* Merge tag 'armsoc-dt' of ↵Linus Torvalds2015-04-2210-66/+164
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc Pull ARM DT updates from Olof Johansson: "As always, this tends to be one of our bigger branches. There are lots of updates this release, but not that many jumps out as something that needs more detailed coverage. Some of the highlights are: - DTs for the new Annapurna Labs Alpine platform - more graphics DT pieces falling into place on Exynos, bridges, clocks. - plenty of DT updates for Qualcomm platforms for various IP blocks - some churn on Tegra due to switch-over to tool-generated pinctrl data - misc fixes and updates for Atmel at91 platforms - various DT updates to add IP block support on Broadcom's Cygnus platforms - more updates for Renesas platforms as DT support is added for various IP blocks (IPMMU, display, audio, etc)" * tag 'armsoc-dt' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (231 commits) ARM: dts: alpine: add internal pci Revert "ARM: dts: mt8135: Add pinctrl/GPIO/EINT node for mt8135." ARM: mvebu: use 0xf1000000 as internal registers on Armada 370 DB ARM: dts: qcom: Add idle state device nodes for 8064 ARM: dts: qcom: Add idle states device nodes for 8084 ARM: dts: qcom: Add idle states device nodes for 8974/8074 ARM: dts: qcom: Update power-controller device node for 8064 Krait CPUs ARM: dts: qcom: Add power-controller device node for 8084 Krait CPUs ARM: dts: qcom: Add power-controller device node for 8074 Krait CPUs devicetree: bindings: Document qcom,idle-states devicetree: bindings: Update qcom,saw2 node bindings dt-bindings: Add #defines for MSM8916 clocks and resets arm: dts: qcom: Add LPASS Audio HW to IPQ8064 device tree arm: dts: qcom: Add APQ8084 chipset SPMI PMIC's nodes arm: dts: qcom: Add 8x74 chipset SPMI PMIC's nodes arm: dts: qcom: Add SPMI PMIC Arbiter nodes for APQ8084 and MSM8974 arm: dts: qcom: Add LCC nodes arm: dts: qcom: Add TCSR support for MSM8960 arm: dts: qcom: Add TCSR support for MSM8660 arm: dts: qcom: Add TCSR support for IPQ8064 ...
| * wlcore: remove wl12xx_platform_dataEliad Peller2015-03-247-102/+35
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Now that we have wlcore device-tree bindings in place (for both wl12xx and wl18xx), remove the legacy wl12xx_platform_data struct, and move its members into the platform device data (that is passed to wlcore) Davinci 850 is the only platform that still set the platform data in the legacy way (and doesn't have DT bindings), so remove the relevant code/Kconfig option from the board file (as suggested by Sekhar Nori) Since no one currently uses wlcore_spi, simply remove its platform data support (DT bindings will have to be added if someone actually needs it) Signed-off-by: Luciano Coelho <luca@coelho.fi> Signed-off-by: Eliad Peller <eliad@wizery.com> Tested-by: Nikita Kiryanov <nikita@compulab.co.il> Acked-by: Kalle Valo <kvalo@codeaurora.org> Acked-by: Sekhar Nori <nsekhar@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
| * wlcore: add device-tree supportEliad Peller2015-03-241-6/+87
| | | | | | | | | | | | | | | | | | | | | | | | | | When running with device-tree, we no longer have a board file that can set up the platform data for wlcore. Allow this data to be passed from DT. Signed-off-by: Ido Yariv <ido@wizery.com> Signed-off-by: Eliad Peller <eliad@wizery.com> Tested-by: Sébastien Szymanski <sebastien.szymanski@armadeus.com> Tested-by: Nikita Kiryanov <nikita@compulab.co.il> Acked-by: Kalle Valo <kvalo@codeaurora.org> Signed-off-by: Tony Lindgren <tony@atomide.com>
| * wl12xx: use frequency instead of enumerations for pdata clocksLuciano Coelho2015-03-242-4/+84
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Instead of defining an enumeration with the FW specific values for the different clock rates, use the actual frequency instead. Also add a boolean to specify whether the clock is XTAL or not. Change all board files to reflect this. Signed-off-by: Luciano Coelho <luca@coelho.fi> [Eliad - small fixes, update board file changes] Signed-off-by: Eliad Peller <eliad@wizery.com> Tested-by: Nikita Kiryanov <nikita@compulab.co.il> Acked-by: Kalle Valo <kvalo@codeaurora.org> Acked-by: Sekhar Nori <nsekhar@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
| * wlcore: set irq_trigger in board files instead of hiding behind a quirkLuciano Coelho2015-03-194-16/+20
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The platform_quirk element in the platform data was used to change the way the IRQ is triggered. When set, the EDGE_IRQ quirk would change the irqflags used and treat edge trigger differently from the rest. Instead of hiding this irq flag setting behind the quirk, have the board files set the irq_trigger explicitly. This will allow us to use standard irq DT definitions later on. Signed-off-by: Luciano Coelho <luca@coelho.fi> [Eliad - rebase, add irq_trigger field and pass it, update board file changes] Signed-off-by: Eliad Peller <eliad@wizery.com> Tested-by: Nikita Kiryanov <nikita@compulab.co.il> Acked-by: Kalle Valo <kvalo@codeaurora.org> Acked-by: Sekhar Nori <nsekhar@ti.com> Signed-off-by: Tony Lindgren <tony@atomide.com>
* | Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-nextLinus Torvalds2015-04-15257-3959/+8421
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Pull networking updates from David Miller: 1) Add BQL support to via-rhine, from Tino Reichardt. 2) Integrate SWITCHDEV layer support into the DSA layer, so DSA drivers can support hw switch offloading. From Floria Fainelli. 3) Allow 'ip address' commands to initiate multicast group join/leave, from Madhu Challa. 4) Many ipv4 FIB lookup optimizations from Alexander Duyck. 5) Support EBPF in cls_bpf classifier and act_bpf action, from Daniel Borkmann. 6) Remove the ugly compat support in ARP for ugly layers like ax25, rose, etc. And use this to clean up the neigh layer, then use it to implement MPLS support. All from Eric Biederman. 7) Support L3 forwarding offloading in switches, from Scott Feldman. 8) Collapse the LOCAL and MAIN ipv4 FIB tables when possible, to speed up route lookups even further. From Alexander Duyck. 9) Many improvements and bug fixes to the rhashtable implementation, from Herbert Xu and Thomas Graf. In particular, in the case where an rhashtable user bulk adds a large number of items into an empty table, we expand the table much more sanely. 10) Don't make the tcp_metrics hash table per-namespace, from Eric Biederman. 11) Extend EBPF to access SKB fields, from Alexei Starovoitov. 12) Split out new connection request sockets so that they can be established in the main hash table. Much less false sharing since hash lookups go direct to the request sockets instead of having to go first to the listener then to the request socks hashed underneath. From Eric Dumazet. 13) Add async I/O support for crytpo AF_ALG sockets, from Tadeusz Struk. 14) Support stable privacy address generation for RFC7217 in IPV6. From Hannes Frederic Sowa. 15) Hash network namespace into IP frag IDs, also from Hannes Frederic Sowa. 16) Convert PTP get/set methods to use 64-bit time, from Richard Cochran. * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next: (1816 commits) fm10k: Bump driver version to 0.15.2 fm10k: corrected VF multicast update fm10k: mbx_update_max_size does not drop all oversized messages fm10k: reset head instead of calling update_max_size fm10k: renamed mbx_tx_dropped to mbx_tx_oversized fm10k: update xcast mode before synchronizing multicast addresses fm10k: start service timer on probe fm10k: fix function header comment fm10k: comment next_vf_mbx flow fm10k: don't handle mailbox events in iov_event path and always process mailbox fm10k: use separate workqueue for fm10k driver fm10k: Set PF queues to unlimited bandwidth during virtualization fm10k: expose tx_timeout_count as an ethtool stat fm10k: only increment tx_timeout_count in Tx hang path fm10k: remove extraneous "Reset interface" message fm10k: separate PF only stats so that VF does not display them fm10k: use hw->mac.max_queues for stats fm10k: only show actual queues, not the maximum in hardware fm10k: allow creation of VLAN on default vid fm10k: fix unused warnings ...
| * | ath9k: add extra GPIO led supportMiaoqing Pan2015-04-074-3/+27
| | | | | | | | | | | | | | | | | | | | | | | | | | | ar9550 or later chips, the AR_GPIO_IN_OUT register only can control GPIO[0:3]. For the extra GPIO, use standard GPIO calls instead of WMAC internal registers. Signed-off-by: Miaoqing Pan <miaoqing@qca.qualcomm.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
| * | wl1251: Fix typo in MODULE_DESCRIPTION in wl1251/main.cMasanari Iida2015-04-071-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | This patch fix a spelling typo in MODULE_DESCRIPTION in wl1251/main.c Signed-off-by: Masanari Iida <standby24x7@gmail.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
| * | wireless: Use bool function returns of true/false instead of 1/0Joe Perches2015-04-076-17/+17
| | | | | | | | | | | | | | | | | | | | | Use bool constants as the return values instead of 1 and 0. Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
| * | rtlwifi: Add encryption argument in rtl_is_special_data for checking DHCP ↵Taehee Yoo2015-04-074-6/+11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | packet. rtl8192cu can't connect to AP after physical reconnect. according to dmesg, that problem's cause was DHCP timeout. rtl_is_special_data function checks packet type for adjusting rate. when that function is called from _rtl_rc_get_highest_rix, it can not calculate offset correctly. so i add argument is_encn in rtl_is_special_data. is_enc variable mean that iv header is added in skb parameter. i test only rtl8192cu chipset. because i doesn't have other rtlwifi chipsets. Signed-off-by: Taehee Yoo <ap420073@gmail.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
| * | ath9k_htc: check seq number instead of cmd id for timeoutFred Chou2015-04-072-7/+7
| | | | | | | | | | | | | | | | | | | | | | | | As the driver may send multiple wmi commands with identical cmd id, it is more robust to check seq number for timeout instead. Signed-off-by: Fred Chou <fred.chou.nd@gmail.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
| * | Merge tag 'iwlwifi-next-for-kalle-2015-04-02' of ↵Kalle Valo2015-04-0738-310/+712
| |\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | https://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi-next * some more work on LAR * fixes for UMAC scan * more work on debugging framework * more work for 8000 devices * cleanups and small bugfixes
| | * | iwlwifi: mvm: capture connection loss as part of MLME triggerEmmanuel Grumbach2015-04-025-5/+37
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The only other way to catch these would have been to monitor the Tx deauth event, but we can send a deauth when we roam. So it would have been tricky to make sure we capture the connection losses only. Define a separate trigger for the connection losses to make it easier to catch them. Reviewed-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
| | * | iwlwifi: mvm: add trigger for time eventsEmmanuel Grumbach2015-04-024-0/+63
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This will allow to collect data when a time event notifcation with a certain id and action is coming from the firmware. This can be very useful to debug various flows. Reviewed-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
| | * | iwlwifi: mvm: do string formatting in debug triggersJohannes Berg2015-04-026-19/+30
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The current code has a lot of duplicates of printing into a buffer (while having to make sure it's NUL-filled and -terminated) and then passing that to the debug trigger collection. Since that's error-prone, instead make the debug trigger collection function take a format string and format arguments (with compiler validity checking) and handle the buffer internally. This makes one behavioural change -- instead of sending the whole buffer to userspace (clearing is needed to not leak stack data) it just passes the actual string (including NUL-terminator.) Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
| | * | iwlwifi: fix spelling errorsSara Sharon2015-04-0221-42/+42
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix spelling error across the driver. Modified only comments and prints. Signed-off-by: Sara Sharon <sara.sharon@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
| | * | iwlwifi: mvm: don't return uninitialized value in get_survey()Johannes Berg2015-04-021-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | If ucode_loaded isn't true the function returns the 'ret' variable without having assigned a value properly. Fix that. Reported-by: Haim Dreyfuss <haim.dreyfuss@intel.com> Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
| | * | iwlwifi: mvm: add trigger for firmware dump upon MLME failuresEmmanuel Grumbach2015-04-023-2/+102
| | | | | | | | | | | | | | | | | | | | | | | | | | | | This will allow to catch failures in MLME and get the firmware data when this happens. Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
| | * | Merge tag 'mac80211-next-for-davem-2015-03-30' into iwlwifi-nextEmmanuel Grumbach2015-04-0221-51/+145
| | |\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Lots of updates for net-next; along with the usual flurry of small fixes, cleanups and internal features we have: * VHT support for TDLS and IBSS (conditional on drivers though) * first TX performance improvements (the biggest will come later) * many suspend/resume (race) fixes * name_assign_type support from Tom Gundersen
| | * | | iwlwifi: mvm: remove unused argumentsJohannes Berg2015-04-022-5/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The str/len arguments to iwl_fw_dbg_trigger_simple_stop() aren't used, and for a simple trigger don't really need to be used as the trigger code itself encodes the reason, so remove them. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
| | * | | iwlwifi: mvm: Fix wrongfully flushing frames in the roc/off channel queueMatti Gottlieb2015-04-021-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Sending multiple action frames off channel, one after the other can create a race that will result in a timeout: 1. Start sending action frame off channel. 2. Once the frame is sent or the time event is over, the flow will eventually call ieee80211_start_next_roc to start the next roc frame & iwl_mvm_roc_finished schedules to schedule a work to flush the queue. 3. Start sending new roc frame and write it to the queue before the flush work has started. 4. The work is called and it flushes the new packet that was placed on the on the queue so the packet is lost. This causes the frame to be removed & not sent, that causes a timeout in userspace. Flush the work queue that flushes the roc/off channel queue before starting to send a new frame off channel, in order to avoid a race between the new frame that is transmitted off channel & the flushing of the queue. Signed-off-by: Matti Gottlieb <matti.gottlieb@intel.com> Reviewed-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
| | * | | iwlwifi: mvm: always reconfigure last MCC on initArik Nemtsov2015-04-022-10/+16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Currently the last found MCC is reconfigured only in the recovery flow. But it should always be used when available, for the ifdown/up or RF-Kill/CT-Kill scenarios. While at it, fix a couple of bugs in the init-from-last-MCC flow. Return an error value when a current MCC is not found. Pass on the regdomain to cfg80211 only if it was changed and don't ignore the return value from the cfg80211-setter function. 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: add debugfs entry with the number of net-detect scansLuciano Coelho2015-04-023-0/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Our testers need to know the number of scans performed while in net-detect mode before the device wakes up. The firmware already passes this information to the driver, so we can save it and report it in a debugfs entry. 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: refactor rs_update_rate_tblEyal Shapira2015-04-021-6/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Minor cleanup and refactoring. 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: check the size of the trigger struct from the firmware fileEmmanuel Grumbach2015-04-011-0/+28
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When we access the triggers we need to make sure that the data we expect was actually provided by the firmware file. Check this when we decode the triggers from the firmware file. Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
| | * | | iwlwifi: mvm: rs: fix comment indentationLiad Kaufman2015-03-301-3/+1
| | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Liad Kaufman <liad.kaufman@intel.com> Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
| | * | | iwlwifi: mvm: Clean up UMAC scan UIDs in the reset and drv_stop flowsAlexander Bondar2015-03-302-3/+48
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In the reset flow, the driver cancels ongoing scan and sends scan complete notification to mac80211. However it does not clean its UID. Add cleaning scan UID for the ongoing scan. Loop over all other UIDs to make sure there's nothing left there and warn if any is found. Signed-off-by: Alexander Bondar <alexander.bondar@intel.com> Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
| | * | | iwlwifi: 8000: change PNVM in case it doesn't match to the HW stepEran Harary2015-03-304-10/+46
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | There is a strong relationship between the NVM version and the hardware step. Enforce that in the driver in case the default NVM on the platform is the wrong one. Signed-off-by: Eran Harary <eran.harary@intel.com> Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
| | * | | iwlwifi: mvm: fix debug print in the RSA ownership workaroundEran Harary2015-03-301-3/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The semaphore may not be accessible. Fix the debug prints accordingly. Signed-off-by: Eran Harary <eran.harary@intel.com> Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
| | * | | iwlwifi: mvm: allow to configure the timeout for the Tx queuesEmmanuel Grumbach2015-03-307-12/+80
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Sometimes we will want to configure the timeouts for the Tx queues based on the vif type. Allow to do that using the trigger mechanism. Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
| | * | | iwlwifi: drop support for early versions of 8000Emmanuel Grumbach2015-03-2611-116/+46
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | These early versions are no longer supported. Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
| | * | | iwlwifi: mvm: use debugfs_create_bool() for enable_scan_iteration_notifLuciano Coelho2015-03-262-24/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | There is no need to implement the enable_scan_iteration_notif handling explicitly and there's no reason not to export the current value. So use debugfs_create_bool() instead. Signed-off-by: Luciano Coelho <luciano.coelho@intel.com> Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
| | * | | iwlwifi: mvm: add delay to scheduled scanLuciano Coelho2015-03-261-1/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add support for delaying the start of a scheduled scan (or a WoWLAN net-detect scan). Signed-off-by: Luciano Coelho <luciano.coelho@intel.com> Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
| | * | | iwlwifi: pcie: initialize trans_pcie->ref_count on configure()Eliad Peller2015-03-261-4/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ref_count is currently initialized on start_fw(). This causes some issues in restart flow, as currently active references (e.g. unclaimed command) will get cleared, resulting in invalid reference accounting. Move the ref_count initialization to the configure() trans op, so it won't be re-initialized on restart. 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>
| | * | | iwlwifi: mvm: inform mac80211 about umac scans that was aborted by restartDavid Spinadel2015-03-263-12/+34
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In nic restart flow we inform mac80211 that scan was aborted, but it was based only on scan_status which is not set by UMAC scan. Fix that. Signed-off-by: David Spinadel <david.spinadel@intel.com> Reviewed-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: mvm: remove d0i3 ref correctly during AP startArik Nemtsov2015-03-261-2/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The AP_START d0i3 reference was never removed if the AP started correctly. This has the unpleasant side-effect of preventing D0i3 on Android if the WiFi hotspot was ever started on the device. Signed-off-by: Arik Nemtsov <arikx.nemtsov@intel.com> Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
| | * | | iwlwifi: mvm: take IWL_MVM_REF_UCODE_DOWN before restarting hwEliad Peller2015-03-191-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | we unref IWL_MVM_REF_UCODE_DOWN on iwl_mvm_restart_complete(). Usually, the restart is initiated by iwl_mvm_nic_restart(), which takes the reference before restarting the hw. However, in D3 flow we might call ieee80211_restart_hw() directly (in case of suspend error and on d3_test-resume), which without taking the ref first. fix it. Signed-off-by: Eliad Peller <eliadx.peller@intel.com> Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
| | * | | iwlwifi: mvm: don't wait for firmware verificationEran Harary2015-03-192-36/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The firmware has a race in the flow that indicates the completion of the authentication. Checking the completion of the authentication is not really needed anyway since we can wait for the ALIVE notification instead. Remove the unneeded and buggy code. Signed-off-by: Eran Harary <eran.harary@intel.com> Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
| | * | | 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 git://git.kernel.org/pub/scm/linux/kernel/git/davem/netDavid S. Miller2015-04-0211-24/+58
| |\ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Conflicts: drivers/net/usb/asix_common.c drivers/net/usb/sr9800.c drivers/net/usb/usbnet.c include/linux/usb/usbnet.h net/ipv4/tcp_ipv4.c net/ipv6/tcp_ipv6.c The TCP conflicts were overlapping changes. In 'net' we added a READ_ONCE() to the socket cached RX route read, whilst in 'net-next' Eric Dumazet touched the surrounding code dealing with how mini sockets are handled. With USB, it's a case of the same bug fix first going into net-next and then I cherry picked it back into net. Signed-off-by: David S. Miller <davem@davemloft.net>
| * \ \ \ \ Merge tag 'wireless-drivers-next-for-davem-2015-04-01' of ↵David S. Miller2015-04-01132-1298/+4370
| |\ \ \ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next Kalle Valo says: ==================== Major changes: ath9k: * add Active Interference Cancellation, a method implemented in the HW to counter WLAN RX > sensitivity degradation when BT is transmitting at the same time. This feature is supported by cards like WB222 based on AR9462. iwlwifi: * Location Aware Regulatory was added by Arik * 8000 device family work * update to the BT Coex firmware API brmcfmac: * add new BCM43455 and BCM43457 SDIO device support * add new BCM43430 SDIO device support wil6210: * take care of AP bridging * fix NAPI behavior * found approach to achieve 4*n+2 alignment of Rx frames rt2x00: * add new rt2800usb device DWA 130 rtlwifi: * add USB ID for D-Link DWA-131 * add USB ID ASUS N10 WiFi dongle mwifiex: * throughput enhancements ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
| | * | | | | rtlwifi: rtl8192cu: Add new device IDMarek Vasut2015-03-301-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add new ID for ASUS N10 WiFi dongle. Signed-off-by: Marek Vasut <marex@denx.de> Tested-by: Marek Vasut <marex@denx.de> Cc: Larry Finger <Larry.Finger@lwfinger.net> Cc: John W. Linville <linville@tuxdriver.com> Acked-by: Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
| | * | | | | rtlwifi: rtl8192cu: Add new USB IDLarry Finger2015-03-301-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | USB ID 2001:330d is used for a D-Link DWA-131. Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Cc: Stable <stable@vger.kernel.org> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
| | * | | | | mwifiex: recover from skb allocation failures during RXZhaoyang Liu2015-03-301-18/+24
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds recovery mechanism for SDIO RX during SKB allocation failures. For allocation failures during multiport aggregation, we skip and drop RX packets. For single port read case, we will use preallocated card->mpa_rx.buf to complete cmd53 read. Now we terminate SDIO operations only upon cmd53 failures. CC: James Cameron <quozl@laptop.org> Signed-off-by: Zhaoyang Liu <liuzy@marvell.com> Signed-off-by: Avinash Patil <patila@marvell.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
| | * | | | | mwifiex: stop command path in suspend handlerAvinash Patil2015-03-301-3/+11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Cancel all pending commands including scan commands and stop CAC during cfg80211 suspend handler. Signed-off-by: Avinash Patil <patila@marvell.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
generated by cgit v1.2.3 (git 2.39.1) at 2024-12-27 07:57:04 +0100