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2017-08-18iwlwifi: mvm: use mvmsta consistently in rs.cLuca Coelho1-15/+15
We use mvmsta for the sta->drv_priv in mvm, but in rs.c we have a bunch of instances using sta_priv, which is probably due to it being copied from dvm. Change all occurrences to mvmsta for consistency with the rest of the driver Signed-off-by: Luca Coelho <[email protected]>
2017-08-18iwlwifi: mvm: group all dummy SAR function declarations togetherLuca Coelho2-14/+11
We have some of the SAR dummy functions when ACPI is not set declared in mvm.h and some declared in fw.c. Group them all together in fw.c for consistency and to avoid static/non-static issues. Signed-off-by: Luca Coelho <[email protected]>
2017-08-18iwlwifi: mvm: include more debug data when we get an unexpected baidEmmanuel Grumbach1-3/+5
When we get a valid baid in a received frame, we need to check that we are aware of this baid. If not, we check that the OLD_SN bit set. If that's not the case, we issue a WARNING. Print more data when that happens. Signed-off-by: Emmanuel Grumbach <[email protected]> Signed-off-by: Luca Coelho <[email protected]>
2017-08-18iwlwifi: mvm: add command name for FRAME_RELEASEEmmanuel Grumbach1-0/+1
This name was missing in the list. Signed-off-by: Emmanuel Grumbach <[email protected]> Signed-off-by: Luca Coelho <[email protected]>
2017-08-18iwlwifi: pcie: support short Tx queues for A000 device familyEmmanuel Grumbach6-36/+37
This allows to modify TFD_TX_CMD_SLOTS to a power of 2 which is smaller than 256. Note that we still need to set values to wrap at 256 into the scheduler's write pointer, but all the rest of the code can use shorter transmit queues. Signed-off-by: Emmanuel Grumbach <[email protected]> Signed-off-by: Luca Coelho <[email protected]>
2017-08-18iwlwifi: mvm: support new Coex firmware APIEmmanuel Grumbach5-9/+77
The firmware now adds more information about time sharing with the Bluetooth core. Adapt the API structures and add the new fields in the debugfs hooks. Signed-off-by: Emmanuel Grumbach <[email protected]> Signed-off-by: Luca Coelho <[email protected]>
2017-08-18iwlwifi: call iwl_remove_notification from iwl_wait_notificationLuca Coelho1-13/+12
The iwl_wait_notification() function removes the wait entry from the list. To make it clearer that it's doing the same thing as iwl_remove_notification(), call the latter instead of having duplicate code. Signed-off-by: Luca Coelho <[email protected]>
2017-08-18iwlwifi: mvm: consider RFKILL during INIT as successLuca Coelho2-22/+17
There's no need to differentiate an INIT that ended early because of RFKILL from one that succeded. Additionally, if INIT fails later, during calibration, due to RFKILL, we can just return success and continue as if we were already in RFKILL to start with. Remove this unnecessary differentiation and do some other small clean-ups while at it. Signed-off-by: Luca Coelho <[email protected]>
2017-08-18iwlwifi: mvm: remove the corunning supportEmmanuel Grumbach8-320/+0
The corunning block was supposed to help in coex scenarios. It required the driver to configure the firmware based on the coupling between the two antennas of the devices. This was never in use and the configuration sent by the driver has always been blank. Remove all that code. Signed-off-by: Emmanuel Grumbach <[email protected]> Signed-off-by: Luca Coelho <[email protected]>
2017-08-17net: ibm: ibmvnic: constify vio_device_idArvind Yadav1-1/+1
vio_device_id are not supposed to change at runtime. All functions working with vio_device_id provided by <asm/vio.h> work with const vio_device_id. So mark the non-const structs as const. Signed-off-by: Arvind Yadav <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2017-08-17net: ibm: ibmveth: constify vio_device_idArvind Yadav1-1/+1
vio_device_id are not supposed to change at runtime. All functions working with vio_device_id provided by <asm/vio.h> work with const vio_device_id. So mark the non-const structs as const. Signed-off-by: Arvind Yadav <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2017-08-17net: hns3: ensure media_type is unitializedColin Ian King1-1/+1
Media type is only set if h->ae_algo->ops->get_media_type is called so there is a possibility that media_type is uninitialized when it is used a switch statement. Fix this by initializing media_type to HNAE3_MEDIA_TYPE_UNKNOWN. Detected by CoverityScan, CID#1452624("Uninitialized scalar variable") Fixes: 496d03e960ae ("net: hns3: Add Ethtool support to HNS3 driver") Signed-off-by: Colin Ian King <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2017-08-17liquidio: fix spelling mistake: "interuupt" -> "interrupt"Colin Ian King1-1/+1
Trivial fix to spelling mistake in dev_info message Signed-off-by: Colin Ian King <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2017-08-17rsi: security enhancements for AP modePrameela Rani Garnepudi4-18/+56
Station id should be set in load key frame configured to device. For WEP mode, key is configured once from mac80211. This key is saved and configured to device every time a station is connected. Signed-off-by: Prameela Rani Garnepudi <[email protected]> Signed-off-by: Kalle Valo <[email protected]>
2017-08-17rsi: aggregation parameters frame for AP modePrameela Rani Garnepudi3-13/+39
TX command frame ampdu aggregation parameters is updated to include sta_id for AP mode. Signed-off-by: Prameela Rani Garnepudi <[email protected]> Signed-off-by: Amitkumar Karwar <[email protected]> Signed-off-by: Kalle Valo <[email protected]>
2017-08-17rsi: update tx auto rate command frame for AP modePrameela Rani Garnepudi1-10/+34
Auto rate frame is sent to firmware when a new station is connected. Station id and station's ht capabilities are updated in auto rate command frame. Signed-off-by: Prameela Rani Garnepudi <[email protected]> Signed-off-by: Amitkumar Karwar <[email protected]> Signed-off-by: Kalle Valo <[email protected]>
2017-08-17rsi: use common descriptor for auto rate framePrameela Rani Garnepudi2-12/+8
TX command frame auto rate request is modified to use common descriptor struture. Signed-off-by: Prameela Rani Garnepudi <[email protected]> Signed-off-by: Amitkumar Karwar <[email protected]> Signed-off-by: Kalle Valo <[email protected]>
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 <[email protected]> Signed-off-by: Amitkumar Karwar <[email protected]> Signed-off-by: Kalle Valo <[email protected]>
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 <[email protected]> Signed-off-by: Amitkumar Karwar <[email protected]> Signed-off-by: Kalle Valo <[email protected]>
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 <[email protected]> Signed-off-by: Amitkumar Karwar <[email protected]> Signed-off-by: Kalle Valo <[email protected]>
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 <[email protected]> Signed-off-by: Amitkumar Karwar <[email protected]> Signed-off-by: Kalle Valo <[email protected]>
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 <[email protected]> Signed-off-by: Amitkumar Karwar <[email protected]> Signed-off-by: Kalle Valo <[email protected]>
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 <[email protected]> Signed-off-by: Amitkumar Karwar <[email protected]> Signed-off-by: Kalle Valo <[email protected]>
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 <[email protected]> Signed-off-by: Amitkumar Karwar <[email protected]> Signed-off-by: Kalle Valo <[email protected]>
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 <[email protected]> Signed-off-by: Kalle Valo <[email protected]>
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 <[email protected]> Signed-off-by: Kalle Valo <[email protected]>
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 <[email protected]> Signed-off-by: Kalle Valo <[email protected]>
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 <[email protected]> Signed-off-by: Kalle Valo <[email protected]>
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 <[email protected]> Signed-off-by: Kalle Valo <[email protected]>
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 <[email protected]> Signed-off-by: Kalle Valo <[email protected]>
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 <[email protected]> Signed-off-by: Kalle Valo <[email protected]>
2017-08-17qtnfmac: remove unused qtnf_rx_frame declarationSergey Matyukevich1-1/+0
Signed-off-by: Sergey Matyukevich <[email protected]> Signed-off-by: Kalle Valo <[email protected]>
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 <[email protected]> Signed-off-by: Kalle Valo <[email protected]>
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 <[email protected]> Signed-off-by: Kalle Valo <[email protected]>
2017-08-16vmbus: remove unused vmbus_sendpacket_ctlstephen hemminger1-5/+4
The only usage of vmbus_sendpacket_ctl was by vmbus_sendpacket. Signed-off-by: Stephen Hemminger <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2017-08-16vmbus: remove unused vmubs_sendpacket_pagebuffer_ctlstephen hemminger1-6/+4
The function vmbus_sendpacket_pagebuffer_ctl was never used directly. Just have vmbus_send_pagebuffer Signed-off-by: Stephen Hemminger <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2017-08-16tun: make tun_build_skb() thread safeEric Dumazet1-6/+1
tun_build_skb() is not thread safe since it uses per queue page frag, this will break things when multiple threads are sending through same queue. Switch to use per-thread generator (no lock involved). Fixes: 66ccbc9c87c2 ("tap: use build_skb() for small packet") Tested-by: Jason Wang <[email protected]> Signed-off-by: Eric Dumazet <[email protected]> Signed-off-by: Jason Wang <[email protected]> Acked-by: Michael S. Tsirkin <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2017-08-16net/mlx4: fix spelling mistake: "availible" -> "available"Colin Ian King3-16/+16
Trivial fix to spelling mistakes in the mlx4 driver Signed-off-by: Colin Ian King <[email protected]> Reviewed-by: Yuval Shaia <[email protected]> Reviewed-by: Leon Romanovsky <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2017-08-16nfp: process MTU updates from firmware flower appSimon Horman1-2/+9
Now that control message processing occurs in a workqueue rather than a BH handler MTU updates received from the firmware may be safely processed. Signed-off-by: Simon Horman <[email protected]> Reviewed-by: Jakub Kicinski <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2017-08-16nfp: process control messages in workqueue in flower appSimon Horman4-3/+41
Processing of control messages is not time-critical and future processing of some messages will require taking the RTNL which is not possible in a BH handler. It seems simplest to move all control message processing to a workqueue. Signed-off-by: Simon Horman <[email protected]> Reviewed-by: Jakub Kicinski <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2017-08-16net: 3c509: constify pnp_device_idArvind Yadav1-1/+1
pnp_device_id are not supposed to change at runtime. All functions working with pnp_device_id provided by <linux/pnp.h> work with const pnp_device_id. So mark the non-const structs as const. Signed-off-by: Arvind Yadav <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2017-08-16liquidio: update VF's netdev->max_mtu if there's a change in PF's MTUVeerasenareddy Burru2-6/+6
A VF's MTU is capped at the parent PF's MTU. So if there's a change in the PF's MTU, then update the VF's netdev->max_mtu. Also remove duplicate log messages for MTU change. Signed-off-by: Veerasenareddy Burru <[email protected]> Signed-off-by: Raghu Vatsavayi <[email protected]> Signed-off-by: Felix Manlunas <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2017-08-16mlx4: sizeof style usagestephen hemminger15-56/+56
The kernel coding style is to treat sizeof as a function (ie. with parenthesis) not as an operator. Also use kcalloc and kmalloc_array Signed-off-by: Stephen Hemminger <[email protected]> Reviewed-by: Leon Romanovsky <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2017-08-16skge: add paren around sizeof argstephen hemminger1-1/+1
Signed-off-by: Stephen Hemminger <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2017-08-16virtio: put paren around sizeofstephen hemminger1-1/+1
Kernel coding style is to put paren around operand of sizeof. Signed-off-by: Stephen Hemminger <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2017-08-16tun/tap: use paren's with sizeofstephen hemminger2-2/+2
Although sizeof is an operator in C. The kernel coding style convention is to always use it like a function and add parenthesis. Signed-off-by: Stephen Hemminger <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2017-08-15liquidio: added support for ethtool --set-channels featureIntiyaz Basha6-50/+226
adding support for ethtool --set-channels feature Signed-off-by: Intiyaz Basha <[email protected]> Signed-off-by: Raghu Vatsavayi <[email protected]> Signed-off-by: Felix Manlunas <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2017-08-15liquidio: moved octeon_setup_interrupt to lio_core.cIntiyaz Basha4-263/+202
Moving common octeon_setup_interrupt to lio_core.c Signed-off-by: Intiyaz Basha <[email protected]> Signed-off-by: Raghu Vatsavayi <[email protected]> Signed-off-by: Felix Manlunas <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2017-08-15liquidio: moved liquidio_legacy_intr_handler to lio_core.cIntiyaz Basha3-56/+57
Moving liquidio_legacy_intr_handler to lio_core.c Signed-off-by: Intiyaz Basha <[email protected]> Signed-off-by: Raghu Vatsavayi <[email protected]> Signed-off-by: Felix Manlunas <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2017-08-15liquidio: moved liquidio_msix_intr_handler to lio_core.cIntiyaz Basha5-88/+50
Moving common liquidio_msix_intr_handler to lio_core.c Signed-off-by: Intiyaz Basha <[email protected]> Signed-off-by: Raghu Vatsavayi <[email protected]> Signed-off-by: Felix Manlunas <[email protected]> Signed-off-by: David S. Miller <[email protected]>
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