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path: root/drivers/net/wireless
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2017-08-17rsi: data and managemet path changes for AP modePrameela Rani Garnepudi5-27/+96
Station id needs to be get for data and management frames to fill in the descruptor for AP mode. Few other changes related to AP mode are covered here. Signed-off-by: Prameela Rani Garnepudi <prameela.j04cs@gmail.com> Signed-off-by: Amitkumar Karwar <amit.karwar@redpinesignals.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2017-08-17rsi: handle station disconnection in AP modePrameela Rani Garnepudi1-11/+45
When sta_remove of mac80211 is called, driver iterates through list of existing stations to get the station id. Then peer notify is prepared and send to firmare. Signed-off-by: Prameela Rani Garnepudi <prameela.j04cs@gmail.com> Signed-off-by: Amitkumar Karwar <amit.karwar@redpinesignals.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2017-08-17rsi: handle station connection in AP modePrameela Rani Garnepudi3-26/+110
Station structures are maintained in driver with required fields. When mac80211 callback sta_add is called, driver iterates through list of connected stations to check available index and assigns station id which is important for further communication to that station. Then peer notify frame is send to firmware to inform the firmware about new station connection. Signed-off-by: Prameela Rani Garnepudi <prameela.j04cs@gmail.com> Signed-off-by: Amitkumar Karwar <amit.karwar@redpinesignals.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2017-08-17rsi: add beacon changes for AP modePrameela Rani Garnepudi7-14/+152
Mac80211 config parameter BEACON_ENABLE is handled. When VAP capabilities frame with AP mode is configured to firmware, beacon events start coming to host at each PreTBTT. At this time, beacon is taken from mac80211, descriptor is prepared and send to firmware. Signed-off-by: Prameela Rani Garnepudi <prameela.j04cs@gmail.com> Signed-off-by: Amitkumar Karwar <amit.karwar@redpinesignals.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2017-08-17rsi: remove interface changes for AP modePrameela Rani Garnepudi1-4/+22
remove_interface callback of mac80211 is handled for AP mode. Same is notified to firmware through vap_capabilities frame with VAP status VAP_DELETE. Signed-off-by: Prameela Rani Garnepudi <prameela.j04cs@gmail.com> Signed-off-by: Amitkumar Karwar <amit.karwar@redpinesignals.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2017-08-17rsi: add interface changes for ap modePrameela Rani Garnepudi4-13/+44
AP mode is handled in add_interface callback of mac80211. Also for AP mode, sending rx filter frame to disallow beacons to host is added. Station structures are initialized to NULL. Signed-off-by: Prameela Rani Garnepudi <prameela.j04cs@gmail.com> Signed-off-by: Amitkumar Karwar <amit.karwar@redpinesignals.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2017-08-17rsi: advertise ap mode supportPrameela Rani Garnepudi2-1/+37
AP mode support is advertised to cfg80211. Necessary wiphy parameters are initialized. Signed-off-by: Prameela Rani Garnepudi <prameela.j04cs@gmail.com> Signed-off-by: Amitkumar Karwar <amit.karwar@redpinesignals.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2017-08-17qtnfmac: modify tx reclaim lockingSergey Matyukevich2-13/+8
Perform additional reclaim from qtnf_pcie_data_tx. Lock tx_lock serves only reclaim synchronization purposes. Rename it accordingly and improve granularity moving this lock to qtnf_pcie_data_tx_reclaim. Signed-off-by: Sergey Matyukevich <sergey.matyukevich.os@quantenna.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2017-08-17qtnfmac: introduce counter for Rx underflow eventsSergey Matyukevich4-2/+17
Introduce counter for Rx underflow events. Export this counter via debugfs. Signed-off-by: Sergey Matyukevich <sergey.matyukevich.os@quantenna.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2017-08-17qtnfmac: switch to kernel circ_buf implementationSergey Matyukevich2-80/+136
Current code for both Rx and Tx queue management is a custom and incomplete circular buffer implementation. It makes a lot of sense to switch to kernel built-in circ_buf implementation. Signed-off-by: Sergey Matyukevich <sergey.matyukevich.os@quantenna.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2017-08-17qtnfmac: decrease default Tx queue sizeSergey Matyukevich1-1/+1
Avoid extra buffering in driver by default. Use max hardware Tx queue size. Signed-off-by: Sergey Matyukevich <sergey.matyukevich.os@quantenna.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2017-08-17qtnfmac: skb2rbd_attach cleanupSergey Matyukevich1-18/+13
Update PCIE_HDP_TX_HOST_Q_WR_PTR register in skb2rbd_attach as a part of procedure of passing new Rx buffer to hardware. Sync up all the the qtnf_rx_bd descriptor updates before passing Rx buffer to hardware. Signed-off-by: Sergey Matyukevich <sergey.matyukevich.os@quantenna.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2017-08-17qtnfmac: use __netdev_alloc_skb_ip_alignSergey Matyukevich1-4/+1
Replace __dev_alloc_skb and explicit NET_IP_ALIGN alignment by built-in __netdev_alloc_skb_ip_align function. Signed-off-by: Sergey Matyukevich <sergey.matyukevich.os@quantenna.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2017-08-17qtnfmac: switch to napi_gro_receiveSergey Matyukevich1-1/+1
Use napi_gro_receive() rather than netif_receive_skb() to improve performance when GRO is enabled. Signed-off-by: Sergey Matyukevich <sergey.matyukevich.os@quantenna.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2017-08-17qtnfmac: remove unused qtnf_rx_frame declarationSergey Matyukevich1-1/+0
Signed-off-by: Sergey Matyukevich <sergey.matyukevich.os@quantenna.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2017-08-17mwifiex: check for NL80211_SCAN_FLAG_RANDOM_ADDR during hidden SSID scanGanapathi Bhat1-1/+2
At the end of user scan request, driver will perform an active scan for hidden SSIDs in passive channels. While doing this, driver unconditionally adding random_mac in scan command, which is no expected. It should add random_mac only if scan_request has NL80211_SCAN_FLAG_RANDOM_ADDR flag set. Signed-off-by: Ganapathi Bhat <gbhat@marvell.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2017-08-17mwifiex: do not use random MAC for pre-association scanningGanapathi Bhat1-1/+0
Driver should use random MAC address only if the scan is requested by user(provided NL80211_SCAN_FLAG_RANDOM_ADDR is set in scan request). It should not be used for a scan performed before association. Signed-off-by: Ganapathi Bhat <gbhat@marvell.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2017-08-14brcmfmac: feature check for multi-scheduled scan fails on bcm4343x devicesArend Van Spriel1-2/+4
The firmware feature check introduced for multi-scheduled scan turned out to be failing for bcm4343{0,1,8} devices resulting in a firmware crash. The reason for this crash has not yet been root cause so this patch avoids the feature check for those device as a short-term fix. Reported-by: Stefan Wahren <stefan.wahren@i2se.com> Reported-by: Ian Molton <ian@mnementh.co.uk> Fixes: 9fe929aaace6 ("brcmfmac: add firmware feature detection for gscan feature") Signed-off-by: Arend van Spriel <arend.vanspriel@broadcom.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2017-08-11Merge tag 'iwlwifi-next-for-kalle-2017-08-11' of ↵Kalle Valo33-242/+588
git://git.kernel.org/pub/scm/linux/kernel/git/iwlwifi/iwlwifi-next Sencond batch of iwlwifi patches for 4.14 * Some more code moved to a new directory; * Fixes in LED handling; * Some FW API updates; * General fixes and cleanups here and there.
2017-08-11ath9k: constify usb_device_idArvind Yadav1-1/+1
usb_device_id are not supposed to change at runtime. All functions working with usb_device_id provided by <linux/usb.h> work with const usb_device_id. So mark the non-const structs as const. Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
2017-08-11ath6kl: constify usb_device_idArvind Yadav1-1/+1
usb_device_id are not supposed to change at runtime. All functions working with usb_device_id provided by <linux/usb.h> work with const usb_device_id. So mark the non-const structs as const. Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com> Reviewed-by: Steve deRosier <derosier@gmail.com> Tested-by: Steve deRosier <derosier@gmail.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
2017-08-11brcm80211: constify usb_device_idArvind Yadav1-1/+1
usb_device_id are not supposed to change at runtime. All functions working with usb_device_id provided by <linux/usb.h> work with const usb_device_id. So mark the non-const structs as const. Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2017-08-10mwifiex: uap: enable 11d based on userspace configruationXinming Hu3-12/+27
This patch check whether userspace beacon data include country ie, if so then download command to enable 11d setup in firmeare accordingly. Signed-off-by: Xinming Hu <huxm@marvell.com> Signed-off-by: Cathy Luo <cluo@marvell.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2017-08-10zd1211rw: constify usb_device_idArvind Yadav1-1/+1
usb_device_id are not supposed to change at runtime. All functions working with usb_device_id provided by <linux/usb.h> work with const usb_device_id. So mark the non-const structs as const. Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2017-08-10zd1201: constify usb_device_idArvind Yadav1-1/+1
usb_device_id are not supposed to change at runtime. All functions working with usb_device_id provided by <linux/usb.h> work with const usb_device_id. So mark the non-const structs as const. Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2017-08-10rtl8192cu: constify usb_device_idArvind Yadav1-1/+1
usb_device_id are not supposed to change at runtime. All functions working with usb_device_id provided by <linux/usb.h> work with const usb_device_id. So mark the non-const structs as const. Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2017-08-10rtl8xxxu: constify usb_device_idArvind Yadav1-1/+1
usb_device_id are not supposed to change at runtime. All functions working with usb_device_id provided by <linux/usb.h> work with const usb_device_id. So mark the non-const structs as const. Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2017-08-10rtl8187: constify usb_device_idArvind Yadav1-1/+1
usb_device_id are not supposed to change at runtime. All functions working with usb_device_id provided by <linux/usb.h> work with const usb_device_id. So mark the non-const structs as const. Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2017-08-10rt73usb: constify usb_device_idArvind Yadav1-1/+1
usb_device_id are not supposed to change at runtime. All functions working with usb_device_id provided by <linux/usb.h> work with const usb_device_id. So mark the non-const structs as const. Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2017-08-10rt2800usb: constify usb_device_idArvind Yadav1-1/+1
usb_device_id are not supposed to change at runtime. All functions working with usb_device_id provided by <linux/usb.h> work with const usb_device_id. So mark the non-const structs as const. Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2017-08-10rt2500usb: constify usb_device_idArvind Yadav1-1/+1
usb_device_id are not supposed to change at runtime. All functions working with usb_device_id provided by <linux/usb.h> work with const usb_device_id. So mark the non-const structs as const. Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2017-08-10mt7601u: constify usb_device_idArvind Yadav1-1/+1
usb_device_id are not supposed to change at runtime. All functions working with usb_device_id provided by <linux/usb.h> work with const usb_device_id. So mark the non-const structs as const. Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2017-08-10mwifiex: constify usb_device_idArvind Yadav1-1/+1
usb_device_id are not supposed to change at runtime. All functions working with usb_device_id provided by <linux/usb.h> work with const usb_device_id. So mark the non-const structs as const. Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2017-08-10libertas_tf: constify usb_device_idArvind Yadav1-1/+1
usb_device_id are not supposed to change at runtime. All functions working with usb_device_id provided by <linux/usb.h> work with const usb_device_id. So mark the non-const structs as const. Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2017-08-10libertas: constify usb_device_idArvind Yadav1-1/+1
usb_device_id are not supposed to change at runtime. All functions working with usb_device_id provided by <linux/usb.h> work with const usb_device_id. So mark the non-const structs as const. Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2017-08-10p54: constify usb_device_idArvind Yadav1-1/+1
usb_device_id are not supposed to change at runtime. All functions working with usb_device_id provided by <linux/usb.h> work with const usb_device_id. So mark the non-const structs as const. Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2017-08-10orinoco: constify usb_device_idArvind Yadav1-1/+1
usb_device_id are not supposed to change at runtime. All functions working with usb_device_id provided by <linux/usb.h> work with const usb_device_id. So mark the non-const structs as const. Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2017-08-10at76c50x: constify usb_device_idArvind Yadav1-1/+1
usb_device_id are not supposed to change at runtime. All functions working with usb_device_id provided by <linux/usb.h> work with const usb_device_id. So mark the non-const structs as const. Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2017-08-10carl9170: constify usb_device_idArvind Yadav1-1/+1
usb_device_id are not supposed to change at runtime. All functions working with usb_device_id provided by <linux/usb.h> work with const usb_device_id. So mark the non-const structs as const. Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2017-08-10ar5523: constify usb_device_idArvind Yadav1-1/+1
usb_device_id are not supposed to change at runtime. All functions working with usb_device_id provided by <linux/usb.h> work with const usb_device_id. So mark the non-const structs as const. Signed-off-by: Arvind Yadav <arvind.yadav.cs@gmail.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2017-08-09iwlwifi: mvm: fix the coex firmware APIEmmanuel Grumbach3-15/+10
The firmware API defined in the header files didn't match the structure that are actually passed by the firmware. The impact could be a decision for MIMO in Tx or Rx in coex scenarios. Fixes: 430a3bbafdc7 ("iwlwifi: mvm: BT Coex - new API") Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2017-08-09iwlwifi: pcie: free the TSO page when a Tx queue is unmapped on A000 devicesEmmanuel Grumbach3-2/+13
When we unmap a non-empty Tx queue, we need to free the pages that we allocated for the headers in TSO flows. This code existed for the 9000 device family, but somehow it got left out when the new Tx path for the A000 devices was written. Fixes: 2b0c5946d9ed ("iwlwifi: pcie: introduce a000 TX queues management") Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2017-08-09iwlwifi: remove references to unsupported HWLuca Coelho3-12/+7
There are still some references to 3945 and 4965 HW, which were never supported in iwlwifi. These references were inherited from a previous project and are irrelevant here. Additionally, remove some irrelevant references to 5100 HW. Remove all these. Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2017-08-09iwlwifi: fix nmi triggering from hostGolan Ben-Ami2-15/+6
Although nmi was triggered fine till now, it appears that the driver didn't write the exact correct values to the correct addresses for each HW. Fix the nmi triggering by setting the correct addresses and values. Fixes: 4c9706dc2f29 ("iwlwifi: update nmi register") Signed-off-by: Golan Ben-Ami <golan.ben.ami@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2017-08-09iwlwifi: pcie: don't init a Tx queue with an SSN > size of the queueEmmanuel Grumbach1-2/+5
The TVQM tells us the initial write pointer for a queue, but that write pointer is in WiFi sequence number unit and not in TFD index unit. Which means that the write pointer in the TVQM's response can be bigger than the Tx queue ring size. Fix that by modulo'ing the write pointer from the TVQM with the Tx queue size. Fixes: 66128fa08806 ("iwlwifi: move to TVQM mode") Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2017-08-09iwlwifi: mvm: add station before allocating a queueShaul Triebitz1-45/+63
One of the queue config params is the associated station id. Hence the FW must know about the station prior to the queue allocation. In a000 devices, allocating a queue without a valid station results with assert 0x2B00. In FW restart flow the queues are allocated before adding the station so first add the station. Signed-off-by: Shaul Triebitz <shaul.triebitz@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2017-08-09iwlwifi: mvm: don't send CTDP commands via debugfs if not supportedMatt Chen1-0/+6
Fix this issue if it is not supported by the firmware. Fixes: 00f481bd895a ("iwlwifi: mvm: add ctdp operations to debugfs") Signed-off-by: Matt Chen <matt.chen@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2017-08-09iwlwifi: mvm: support new beacon template commandHaim Dreyfuss3-18/+47
Support a new version of the beacon template command. This replaces v8 of the command, which was missing the rate code. Also, export rate decision logic to a separate function. Signed-off-by: Haim Dreyfuss <haim.dreyfuss@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2017-08-09iwlwifi: mvm: send delba upon rx ba session timeoutNaftali Goldstein1-2/+2
When an RX block-ack session times out, the firmware, which offloads RX reordering but not the BA session negotiation, stops the session but doesn't send a DELBA. This causes the the session to remain active in the remote device, so no more BA sessions will be established, causing a severe throughput degradation due to the lack of aggregation. Use the new ieee80211_rx_ba_timer_expired API when the ba session timer expires, since this will tear down the ba session and also send a delba. The previous API used is intended for drivers that offload the addba/delba negotiation, but not the rx reordering, while our driver does the opposite. This patch depends on "mac80211: add api to start ba session timer expired flow". Signed-off-by: Naftali Goldstein <naftali.goldstein@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2017-08-09iwlwifi: mvm: set the default cTDP budgetChaya Rachel Ivgi1-1/+6
In case there is no value received from BIOS for cTDP budget, the default should be 2000 mWatt. Signed-off-by: Chaya Rachel Ivgi <chaya.rachel.ivgi@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
generated by cgit v1.2.3 (git 2.39.0) at 2025-02-01 17:33:56 +0300