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* tipc: nl compat add noop and remove legacy nl frameworkRichard Alpe2015-02-0912-301/+13Star
| | | | | | | | | | | | | Add TIPC_CMD_NOOP to compat layer and remove the old framework. All legacy nl commands are now converted to the compat layer in netlink_compat.c. Signed-off-by: Richard Alpe <richard.alpe@ericsson.com> Reviewed-by: Erik Hugne <erik.hugne@ericsson.com> Reviewed-by: Ying Xue <ying.xue@windriver.com> Reviewed-by: Jon Maloy <jon.maloy@ericsson.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* tipc: convert legacy nl stats show to nl compatRichard Alpe2015-02-092-35/+15Star
| | | | | | | | | | | | Convert TIPC_CMD_SHOW_STATS to compat layer. This command does not have any counterpart in the new API, meaning it now solely exists as a function in the compat layer. Signed-off-by: Richard Alpe <richard.alpe@ericsson.com> Reviewed-by: Erik Hugne <erik.hugne@ericsson.com> Reviewed-by: Ying Xue <ying.xue@windriver.com> Reviewed-by: Jon Maloy <jon.maloy@ericsson.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* tipc: convert legacy nl net id get to nl compatRichard Alpe2015-02-092-23/+18Star
| | | | | | | | | | Convert TIPC_CMD_GET_NETID to compat dumpit. Signed-off-by: Richard Alpe <richard.alpe@ericsson.com> Reviewed-by: Erik Hugne <erik.hugne@ericsson.com> Reviewed-by: Ying Xue <ying.xue@windriver.com> Reviewed-by: Jon Maloy <jon.maloy@ericsson.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* tipc: convert legacy nl net id set to nl compatRichard Alpe2015-02-092-26/+14Star
| | | | | | | | | | Convert TIPC_CMD_SET_NETID to compat doit. Signed-off-by: Richard Alpe <richard.alpe@ericsson.com> Reviewed-by: Erik Hugne <erik.hugne@ericsson.com> Reviewed-by: Ying Xue <ying.xue@windriver.com> Reviewed-by: Jon Maloy <jon.maloy@ericsson.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* tipc: convert legacy nl node addr set to nl compatRichard Alpe2015-02-093-27/+27
| | | | | | | | | | Convert TIPC_CMD_SET_NODE_ADDR to compat doit. Signed-off-by: Richard Alpe <richard.alpe@ericsson.com> Reviewed-by: Erik Hugne <erik.hugne@ericsson.com> Reviewed-by: Ying Xue <ying.xue@windriver.com> Reviewed-by: Jon Maloy <jon.maloy@ericsson.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* tipc: convert legacy nl node dump to nl compatRichard Alpe2015-02-094-60/+22Star
| | | | | | | | | | | Convert TIPC_CMD_GET_NODES to compat dumpit and remove global node counter solely used by the legacy API. Signed-off-by: Richard Alpe <richard.alpe@ericsson.com> Reviewed-by: Erik Hugne <erik.hugne@ericsson.com> Reviewed-by: Ying Xue <ying.xue@windriver.com> Reviewed-by: Jon Maloy <jon.maloy@ericsson.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* tipc: convert legacy nl media dump to nl compatRichard Alpe2015-02-094-24/+19Star
| | | | | | | | | | Convert TIPC_CMD_GET_MEDIA_NAMES to compat dumpit. Signed-off-by: Richard Alpe <richard.alpe@ericsson.com> Reviewed-by: Erik Hugne <erik.hugne@ericsson.com> Reviewed-by: Ying Xue <ying.xue@windriver.com> Reviewed-by: Jon Maloy <jon.maloy@ericsson.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* tipc: convert legacy nl socket dump to nl compatRichard Alpe2015-02-094-89/+111
| | | | | | | | | | | | | | | | Convert socket (port) listing to compat dumpit call. If a socket (port) has publications a second dumpit call is issued to collect them and format then into the legacy buffer before continuing to process the sockets (ports). Command converted in this patch: TIPC_CMD_SHOW_PORTS Signed-off-by: Richard Alpe <richard.alpe@ericsson.com> Reviewed-by: Erik Hugne <erik.hugne@ericsson.com> Reviewed-by: Ying Xue <ying.xue@windriver.com> Reviewed-by: Jon Maloy <jon.maloy@ericsson.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* tipc: convert legacy nl name table dump to nl compatRichard Alpe2015-02-094-190/+101Star
| | | | | | | | | | | Add functionality for printing a dump header and convert TIPC_CMD_SHOW_NAME_TABLE to compat dumpit. Signed-off-by: Richard Alpe <richard.alpe@ericsson.com> Reviewed-by: Erik Hugne <erik.hugne@ericsson.com> Reviewed-by: Ying Xue <ying.xue@windriver.com> Reviewed-by: Jon Maloy <jon.maloy@ericsson.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* tipc: convert legacy nl link stat reset to nl compatRichard Alpe2015-02-094-41/+27Star
| | | | | | | | | | Convert TIPC_CMD_RESET_LINK_STATS to compat doit. Signed-off-by: Richard Alpe <richard.alpe@ericsson.com> Reviewed-by: Erik Hugne <erik.hugne@ericsson.com> Reviewed-by: Ying Xue <ying.xue@windriver.com> Reviewed-by: Jon Maloy <jon.maloy@ericsson.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* tipc: convert legacy nl link prop set to nl compatRichard Alpe2015-02-094-153/+48Star
| | | | | | | | | | | | | | | Convert setting of link proprieties to compat doit calls. Commands converted in this patch: TIPC_CMD_SET_LINK_TOL TIPC_CMD_SET_LINK_PRI TIPC_CMD_SET_LINK_WINDOW Signed-off-by: Richard Alpe <richard.alpe@ericsson.com> Reviewed-by: Erik Hugne <erik.hugne@ericsson.com> Reviewed-by: Ying Xue <ying.xue@windriver.com> Reviewed-by: Jon Maloy <jon.maloy@ericsson.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* tipc: convert legacy nl link dump to nl compatRichard Alpe2015-02-094-79/+23Star
| | | | | | | | | | | Convert TIPC_CMD_GET_LINKS to compat dumpit and remove global link counter solely used by the legacy API. Signed-off-by: Richard Alpe <richard.alpe@ericsson.com> Reviewed-by: Erik Hugne <erik.hugne@ericsson.com> Reviewed-by: Ying Xue <ying.xue@windriver.com> Reviewed-by: Jon Maloy <jon.maloy@ericsson.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* tipc: convert legacy nl link stat to nl compatRichard Alpe2015-02-097-192/+215
| | | | | | | | | | | | | Add functionality for safely appending string data to a TLV without keeping write count in the caller. Convert TIPC_CMD_SHOW_LINK_STATS to compat dumpit. Signed-off-by: Richard Alpe <richard.alpe@ericsson.com> Reviewed-by: Erik Hugne <erik.hugne@ericsson.com> Reviewed-by: Ying Xue <ying.xue@windriver.com> Reviewed-by: Jon Maloy <jon.maloy@ericsson.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* tipc: convert legacy nl bearer enable/disable to nl compatRichard Alpe2015-02-095-57/+154
| | | | | | | | | | | | | | | | | | Introduce a framework for transcoding legacy nl action into actions (.doit) calls from the new nl API. This is done by converting the incoming TLV data into netlink data with nested netlink attributes. Unfortunately due to the randomness of the legacy API we can't do this generically so each legacy netlink command requires a specific transcoding recipe. In this case for bearer enable and bearer disable. Convert TIPC_CMD_ENABLE_BEARER and TIPC_CMD_DISABLE_BEARER into doit compat calls. Signed-off-by: Richard Alpe <richard.alpe@ericsson.com> Reviewed-by: Erik Hugne <erik.hugne@ericsson.com> Reviewed-by: Ying Xue <ying.xue@windriver.com> Reviewed-by: Jon Maloy <jon.maloy@ericsson.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* tipc: convert legacy nl bearer dump to nl compatRichard Alpe2015-02-095-34/+278
| | | | | | | | | | | | | | | | | | | Introduce a framework for dumping netlink data from the new netlink API and formatting it to the old legacy API format. This is done by looping the dump data and calling a format handler for each entity, in this case a bearer. We dump until either all data is dumped or we reach the limited buffer size of the legacy API. Remember, the legacy API doesn't scale. In this commit we convert TIPC_CMD_GET_BEARER_NAMES to use the compat layer. Signed-off-by: Richard Alpe <richard.alpe@ericsson.com> Reviewed-by: Erik Hugne <erik.hugne@ericsson.com> Reviewed-by: Ying Xue <ying.xue@windriver.com> Reviewed-by: Jon Maloy <jon.maloy@ericsson.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* tipc: move and rename the legacy nl api to "nl compat"Richard Alpe2015-02-0913-76/+130
| | | | | | | | | | | | | The new netlink API is no longer "v2" but rather the standard API and the legacy API is now "nl compat". We split them into separate start/stop and put them in different files in order to further distinguish them. Signed-off-by: Richard Alpe <richard.alpe@ericsson.com> Reviewed-by: Erik Hugne <erik.hugne@ericsson.com> Reviewed-by: Ying Xue <ying.xue@windriver.com> Reviewed-by: Jon Maloy <jon.maloy@ericsson.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* Merge tag 'wireless-drivers-next-for-davem-2015-02-07' of ↵David S. Miller2015-02-09173-2183/+6463
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers-next Major changes: iwlwifi: * more work for new devices (4165 / 8260) * cleanups / improvemnts in rate control * fixes for TDLS * major statistics work from Johannes - more to come * improvements for the fw error dump infrastructure * usual amount of small fixes here and there (scan, D0i3 etc...) * add support for beamforming * enable stuck queue detection for iwlmvm * a few fixes for EBS scan * fixes for various failure paths * improvements for TDLS Offchannel wil6210: * performance tuning * some AP features brcm80211: * rework some code in SDIO part of the brcmfmac driver related to suspend/resume that were found doing stress testing * in PCIe part scheduling of worker thread needed to be relaxed * minor fixes and exposing firmware revision information to user-space, ie. ethtool. mwifiex: * enhancements for change virtual interface handling * remove coupling between netdev and FW supported interface combination, now conversion from any type of supported interface types to any other type is possible * DFS support in AP mode ath9k: * fix calibration issues on some boards * Wake-on-WLAN improvements ath10k: * add support for qca6174 hardware * enable RX batching to reduce CPU load Conflicts: drivers/net/wireless/rtlwifi/pci.c Conflict resolution is to get rid of the 'end' label and keep the rest. Signed-off-by: David S. Miller <davem@davemloft.net>
| * Merge ath-next from ath.gitKalle Valo2015-02-0628-435/+2953
| |\ | | | | | | | | | | | | | | | | | | Major changes in ath10k: * add support for qca6174 hardware * enable RX batching to reduce CPU load
| | * ath10k: enable qca6174 hw3.2Michal Kazior2015-02-042-0/+16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The 3.2 revision has a different target BMI version so it wasn't recognized by ath10k (despite the chip_id rev being on the supported list already). Signed-off-by: Michal Kazior <michal.kazior@tieto.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
| | * ath10k: add log level configuration for fw_dbglogSenthilKumar Jegadeesan2015-02-045-16/+33
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Introduce an optional log level configuration for the existing debugfs fw_dbglog file. It allows users to configure the desired log level for firmware dbglog messages. To configure log level as WARN: echo 0xffffffff 2 > /sys/kernel/debug/ieee80211/phy0/ath10k/fw_dbglog The values are: VERBOSE 0 INFO 1 WARN 2 ERR 3 Signed-off-by: SenthilKumar Jegadeesan <sjegadee@qti.qualcomm.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
| | * ath10k: Use TX cksum offload only for CHECKSUM_PARTIALHelmut Schaa2015-02-041-2/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | Otherwise ath10k will just checksum everything even if it did not go through the TCP/IP stack (for example bridged frames). In the worst case this could mean recreating the checksum for incorrect data. Signed-off-by: Helmut Schaa <helmut.schaa@googlemail.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
| | * ath10k: fix beacon deadlockMichal Kazior2015-02-043-24/+58
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This should fix a very rare occurrence of the following deadlock: [<ffffffffa018265e>] ath10k_wmi_tx_beacons_nowait+0x1e/0x50 [ath10k_core] [<ffffffffa01829b6>] ath10k_wmi_op_ep_tx_credits+0x16/0x40 [ath10k_core] [<ffffffffa017d685>] ath10k_htc_send+0x285/0x3d0 [ath10k_core] [<ffffffffa0184b81>] ath10k_wmi_cmd_send_nowait+0x81/0x110 [ath10k_core] [<ffffffffa0184c61>] ath10k_wmi_tx_beacon_nowait.part.33+0x51/0x90 [ath10k_core] [<ffffffffa0184cd0>] ath10k_wmi_tx_beacons_iter+0x30/0x40 [ath10k_core] [<ffffffff81882246>] __iterate_active_interfaces+0xa6/0x100 [<ffffffffa0184ca0>] ? ath10k_wmi_tx_beacon_nowait.part.33+0x90/0x90 [ath10k_core] [<ffffffff818822ae>] ieee80211_iterate_active_interfaces_atomic+0xe/0x10 [<ffffffffa0182676>] ath10k_wmi_tx_beacons_nowait+0x36/0x50 [ath10k_core] [<ffffffffa01829b6>] ath10k_wmi_op_ep_tx_credits+0x16/0x40 [ath10k_core] [<ffffffffa017d140>] ath10k_htc_rx+0x280/0x410 [ath10k_core] [<ffffffffa01bcbf0>] ? ath10k_ce_completed_recv_next+0x60/0x80 [ath10k_pci] [<ffffffffa01bc6ab>] ath10k_pci_ce_recv_data+0x11b/0x1d0 [ath10k_pci] [<ffffffffa01bcf44>] ath10k_ce_per_engine_service+0x64/0xc0 [ath10k_pci] [<ffffffffa01bcfc2>] ath10k_ce_per_engine_service_any+0x22/0x50 [ath10k_pci] [<ffffffffa01bc4d0>] ath10k_pci_tasklet+0x30/0x90 [ath10k_pci] [<ffffffff81055a55>] tasklet_action+0xc5/0x100 To prevent this make sure to release ar->data_lock while calling to ath10k_wmi_beacon_send_ref_nowait(). Signed-off-by: Michal Kazior <michal.kazior@tieto.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
| | * ath10k: change dma beacon cmd prototypeMichal Kazior2015-02-043-23/+38
| | | | | | | | | | | | | | | | | | | | | | | | The command logic shouldn't really care about arvif structure. Signed-off-by: Michal Kazior <michal.kazior@tieto.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
| | * ath10k: prevent setting wrong key idx for stationSenthilKumar Jegadeesan2015-02-042-93/+72Star
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Ath10k driver sets wrong default key idx that results in sending unicast frames with multicast key. The reason for this behavior is that cached broadcast key is installed for station MAC address on association. After dot1x completes, unicast key is installed for station MAC address. Default key idx is set to broadcast key id when driver tries to send broadcast frame. This causes firmware to use broadcast key id to transmit unicast frames to stations. Used TX_USAGE flag to set default key for stations. Added callback for setting unicast default idx which will be invoked on every default key idx configuration. Signed-off-by: SenthilKumar Jegadeesan <sjegadee@qti.qualcomm.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
| | * ath10k: fix target wakeup timeoutRajkumar Manoharan2015-01-291-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | During drv_start/drv_stop stress testing in ARM platform, sometimes target is taking more that 5ms to wake up. Similar behaviour also noted during driver load and unload iterations. On such cases, the wakup duration lies between 5-6ms. Hence increasing pci wakup timeout 10ms to be more safer. With this changes, able to complete power down/up >100 iterations without any issues. Signed-off-by: Rajkumar Manoharan <rmanohar@qti.qualcomm.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
| | * ath10k: Enable the MCS8 and MCS9 at 2.4G bandYanbo Li2015-01-292-3/+13
| | | | | | | | | | | | | | | | | | | | | | | | | | | Enable the MCS8 and MCS9 support for 2.4G band, it will use these data rate with other devices having the same capability. Signed-off-by: Yanbo Li <yanbol@qti.qualcomm.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
| | * ath10k: disable sta keepaliveMichal Kazior2015-01-292-0/+47
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Firmware revisions providing sta keepalive service have it enabled by default. mac80211 already does idle connection polling so it makes no sense to duplicate this in ath10k. mac80211 wouldn't even know of the offloaded keepalive NullFunc frames. This prevents sending out some extraneous frames on the air. Signed-off-by: Janusz Dziedzic <janusz.dziedzic@tieto.com> Signed-off-by: Michal Kazior <michal.kazior@tieto.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
| | * ath10k: implement sta keepalive commandJanusz Dziedzic2015-01-294-0/+82
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | New wmi-tlv firmware for qca6174 has STA keepalive service available. The service can provide automatic idle connection polling via NullFunc frames to AP when acting as a client. Signed-off-by: Janusz Dziedzic <janusz.dziedzic@tieto.com> Signed-off-by: Michal Kazior <michal.kazior@tieto.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
| | * ath10k: use per-vif wmm param setup if possibleMichal Kazior2015-01-291-5/+17
| | | | | | | | | | | | | | | | | | | | | | | | | | | New wmi-tlv firmware for qca6174 supports this. This should fix issues related to multi-vif WMM. Signed-off-by: Michal Kazior <michal.kazior@tieto.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
| | * ath10k: implement per-vdev wmm param setup commandMichal Kazior2015-01-295-0/+63
| | | | | | | | | | | | | | | | | | | | | | | | New wmi-tlv firmware for qca6174 supports this. This will be used soon. Signed-off-by: Michal Kazior <michal.kazior@tieto.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
| | * ath10k: move wmm param storage to vifMichal Kazior2015-01-296-34/+35
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | mac80211 already requests WMM per vif but firmware wasn't able to handle this until now. However new wmi-tlv firmware for qca6174 is capable of this. This prepares per-vif WMM param setup. Signed-off-by: Michal Kazior <michal.kazior@tieto.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
| | * ath10k: fix pmf for wmi-tlv on qca6174Marek Kwaczynski2015-01-271-0/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | New wmi-tlv firmware uses HTT 3.0 protocol which uses TX_FRM command for management frames (instead of a dedicated command). To support PMF it is necessary to provide explicit tailroom. Signed-off-by: Marek Kwaczynski <marek.kwaczynski@tieto.com> Signed-off-by: Michal Kazior <michal.kazior@tieto.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
| | * ath10k: remove sw encryption for pmfMarek Kwaczynski2015-01-271-4/+1Star
| | | | | | | | | | | | | | | | | | | | | | | | | | | Software encryption was never necessary. Tested with fw 636 and fw 10.x. Signed-off-by: Marek Kwaczynski <marek.kwaczynski@tieto.com> Signed-off-by: Michal Kazior <michal.kazior@tieto.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
| | * ath10k: disable irqs after fw crashMichal Kazior2015-01-271-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | It makes little sense to keep handling irqs if fw is dead. This prevents multiple fw register dumps upon crash on some devices (seen on QCA6174). Signed-off-by: Michal Kazior <michal.kazior@tieto.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
| | * ath10k: disable uapsd autotriggerMichal Kazior2015-01-271-0/+33
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Only userspace can make an educated decision when a trigger frame is required so make sure the autotrigger service is disabled. Signed-off-by: Janusz Dziedzic <janusz.dziedzic@tieto.com> Signed-off-by: Michal Kazior <michal.kazior@tieto.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
| | * ath10k: implement uapsd autotrigger commandJanusz Dziedzic2015-01-273-0/+122
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | New wmi-tlv firmware for qca6174 has u-UAPSD autotrigger service. If it is enabled firmware generates trigger frames automatically as configured. Signed-off-by: Janusz Dziedzic <janusz.dziedzic@tieto.com> Signed-off-by: Michal Kazior <michal.kazior@tieto.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
| | * ath10k: fix nullfunc workaroundMichal Kazior2015-01-271-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The workaround couldn't work correctly because the 802.11 header wasn't properly stripped of QoS Data bit so it wasn't recognized in the later parts of tx path as NullFunc frame and ended up in HTT Tx instead of HTT Mgmt Tx. Signed-off-by: Michal Kazior <michal.kazior@tieto.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
| | * ath10k: fix dtim period with beacon templatesMichal Kazior2015-01-271-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Firmware supporting beacon templates (i.e. wmi-tlv for qca6174) doesn't implicitly take dtim period from the template. Instead it requires vdev param to be set accordingly. This fixes dtim period being stuck at 3. Signed-off-by: Michal Kazior <michal.kazior@tieto.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
| | * ath10k: use idr api for msdu_idsMichal Kazior2015-01-273-59/+35Star
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | HTT Tx protocol uses arbitrary host assigned ids too associate with MSDUs when delivering completions. Instead of rolling out own id generation scheme use the tools provided in kernel. This should have little to no effect on performance. Signed-off-by: Michal Kazior <michal.kazior@tieto.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
| | * ath10k: fix 10.2 fw stats parsingMichal Kazior2015-01-272-2/+212
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Both 10.2 firmware binaries 10.2-00082-4 and 10.2.4.20 have introduced ABI changes to fw_stats each. This caused fw_stats to output wrong data. Define new structures and use them to parse the statistics correctly. Signed-off-by: Michal Kazior <michal.kazior@tieto.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
| | * ath10k: split fw pdev stats parsingMichal Kazior2015-01-272-72/+100
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This will make it easier to implement fw stats parsing for firmware 10.2. This also renames a few structures for consistency. Signed-off-by: Michal Kazior <michal.kazior@tieto.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
| | * ath10k: add support for qca6174Michal Kazior2015-01-279-35/+302
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The QCA6174 in combination with new wmi-tlv firmware is capable of multi-channel, beamforming, tdls and other features. This patch just makes it possible to boot these devices and do some basic stuff like connect to an AP without encryption. Some things may not work or may be unreliable. New features will be implemented later. This will be addressed eventually with future patches. Signed-off-by: Michal Kazior <michal.kazior@tieto.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
| | * ath10k: add support for qca6174 Rx descriptorsMichal Kazior2015-01-272-2/+25
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The QCA6174 chip has an extra 4 bytes in rx_ppdu_end structure which is used in htt_rx_desc and HTT Rx ring offset setup. This is necessary for correct Rx for QCA6174 (otherwise Rx descriptors are overwritten and corrupted). This means QCA988X will have an extra 4 byte padding in Rx descriptor layout which is harmless. Signed-off-by: Michal Kazior <michal.kazior@tieto.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
| | * ath10k: reset chip before reading chip_id in probeMichal Kazior2015-01-271-12/+18
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | There are some very rare cases with some hardware configuration that the device doesn't init quickly enough in which case reading chip_id yielded 0. This caused driver to subsequently fail to setup the device. Signed-off-by: Michal Kazior <michal.kazior@tieto.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
| | * ath10k: implement rx reorder supportMichal Kazior2015-01-275-36/+463
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | New firmware and firmware (qca6174 hw3.0+ and fw 266+) are capable of full aggregation rx reordering. If it's enabled then Rx is handled via a new, separate htt event. The rx ring behaviour is changed a little to support the new rx scheme. These changes shouldn't affect qca988x performance. Signed-off-by: Michal Kazior <michal.kazior@tieto.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
| | * ath10k: introduce struct ath10k_skb_rxcbMichal Kazior2015-01-273-8/+18
| | | | | | | | | | | | | | | | | | | | | | | | | | | It doesn't make much sense to share the ath10k_skb_cb with Rx path. The Rx path doesn't need to keep any mac80211's data. Signed-off-by: Michal Kazior <michal.kazior@tieto.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
| | * ath10k: implement diag eventMichal Kazior2015-01-272-0/+58
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Some firmware revisions may report this event as part of their diagnostics. This avoids `unknown event` warnings and adds tracing for the event. Signed-off-by: Michal Kazior <michal.kazior@tieto.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
| | * ath10k: implement diag data container eventMichal Kazior2015-01-273-0/+128
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Some firmware revisions may report this event as part of their diagnostics. This avoids `unknown event` warnings and adds tracing for the event. Signed-off-by: Michal Kazior <michal.kazior@tieto.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
| | * ath10k: fix hwmon temperature input unitsRajkumar Manoharan2015-01-151-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | To be compliant with the hwmon interface the unit needs to be millidegree Celsius. Fix that. Reported-by: Matthias Kaehlcke <mka@google.com> Signed-off-by: Rajkumar Manoharan <rmanohar@qti.qualcomm.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
| | * ath10k: document switch case fall-through in __ath10k_scan_finishJohn W. Linville2015-01-151-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add a comment for indicating that the ATH10K_SCAN_RUNNING case falls through to the ATH10K_SCAN_ABORTING case in __ath10k_scan_finish. This will document that the lack of a break is intentional. Coverity: CID 1260017 Signed-off-by: John W. Linville <linville@tuxdriver.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
generated by cgit v1.2.3-55-g7522 (git 2.39.0) at 2024-07-08 19:37:15 +0200