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path: root/drivers/net
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2016-11-25rtl8xxxu: Obtain RTS rates from mac80211Jes Sorensen
Use the mac80211 provided rate for RTS rather than the hard coded 24Mbps as suggested by the vendor drivers. Reported-by: Andrea Merello <andrea.merello@gmail.com> Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2016-11-25rtl8xxxu: Fix rtl8192eu driver reload issueJes Sorensen
The 8192eu suffered from two issues when reloading the driver. The same problems as with the 8723bu where REG_RX_WAIT_CCA bits 22 and 23 didn't get set in rtl8192e_enable_rf(). In addition it also seems prone to issues when setting REG_RF_CTRL to 0 intead of just disabling the RF_ENABLE bit. Similar to what was causing issues with the 8188eu. With this patch I can successfully reload the driver and reassociate to an APi with an 8192eu dongle. Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2016-11-25rtl8xxxu: Fix rtl8723bu driver reload issueJes Sorensen
The generic disable_rf() function clears bits 22 and 23 in REG_RX_WAIT_CCA, however we did not re-enable them again in rtl8723b_enable_rf() This resolves the problem for me with 8723bu devices not working again after reloading the driver. Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2016-11-25rtl8xxxu: Fix big-endian problem reporting mactimeJes Sorensen
The full RX descriptor is converted so converting tsfl again would return it to it's original endian value. Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2016-11-25rtl8xxxu: Fix memory leak in handling rxdesc16 packetsJes Sorensen
A device running without RX package aggregation could return more data in the USB packet than the actual network packet. In this case the could would clone the skb but then determine that that there was no packet to handle and exit without freeing the cloned skb first. This has so far only been observed with 8188eu devices, but could affect others. Signed-off-by: Jes Sorensen <Jes.Sorensen@redhat.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2016-11-25mwifiex: avoid double-disable_irq() raceBrian Norris
We have a race where the wakeup IRQ might be in flight while we're calling mwifiex_disable_wake() from resume(). This can leave us disabling the IRQ twice. Let's disable the IRQ and enable it in case if we have double-disabled it. Signed-off-by: Brian Norris <briannorris@chromium.org> Signed-off-by: Amitkumar Karwar <akarwar@marvell.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2016-11-25mwifiex: cleanup wake-IRQ handling if suspend failsBrian Norris
We don't want to leave the wake IRQ enabled. Signed-off-by: Brian Norris <briannorris@chromium.org> Signed-off-by: Amitkumar Karwar <akarwar@marvell.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2016-11-25rsi: Add support for 802.11dPrameela Rani Garnepudi
Transmit power level in a channel is determined based on the dfs region. To support regulatory rules dfs region should be configured to device during set channel request. Also antenna gain values are taken from the mac80211 channel parameters instead of fixed values. Signed-off-by: Prameela Rani Garnepudi <prameela.j04cs@gmail.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2016-11-25rsi: Add support for antenna selectionPrameela Rani Garnepudi
RSI 9113 device supports single antenna for tx and rx. Support for using external is added. This can be configured from user space using iw. Signed-off-by: Prameela Rani Garnepudi <prameela.j04cs@gmail.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2016-11-25rsi: Add support for configuring tx powerPrameela Rani Garnepudi
TX power can be configured from iwconfig, iw or from mac80211 when regulatory changes are done. Hence support for configuring tx power to device is added using the RADIO_PARAMS_UPDATE command frame. Signed-off-by: Prameela Rani Garnepudi <prameela.j04cs@gmail.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2016-11-25rsi: Add support to filter rx framesPrameela Rani Garnepudi
Filtering rx frames after connection in station mode avoids the overhead of processing un-necessary frames. Hence rx filter frame is added which can be configured to device at suitable times. Signed-off-by: Prameela Rani Garnepudi <prameela.j04cs@gmail.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2016-11-24tuntap: remove unnecessary sk_receive_queue length check during xmitJason Wang
After commit 1576d9860599 ("tun: switch to use skb array for tx"), sk_receive_queue was not used any more. So remove the uncessary sk_receive_queue length check during xmit. Signed-off-by: Jason Wang <jasowang@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-11-24mlx4: reorganize struct mlx4_en_tx_ringEric Dumazet
Goal is to reorganize this critical structure to increase performance. ndo_start_xmit() should only dirty one cache line, and access as few cache lines as possible. Add sp_ (Slow Path) prefix to fields that are not used in fast path, to make clear what is going on. After this patch pahole reports something much better, as all ndo_start_xmit() needed fields are packed into two cache lines instead of seven or eight struct mlx4_en_tx_ring { u32 last_nr_txbb; /* 0 0x4 */ u32 cons; /* 0x4 0x4 */ long unsigned int wake_queue; /* 0x8 0x8 */ struct netdev_queue * tx_queue; /* 0x10 0x8 */ u32 (*free_tx_desc)(struct mlx4_en_priv *, struct mlx4_en_tx_ring *, int, u8, u64, int); /* 0x18 0x8 */ struct mlx4_en_rx_ring * recycle_ring; /* 0x20 0x8 */ /* XXX 24 bytes hole, try to pack */ /* --- cacheline 1 boundary (64 bytes) --- */ u32 prod; /* 0x40 0x4 */ unsigned int tx_dropped; /* 0x44 0x4 */ long unsigned int bytes; /* 0x48 0x8 */ long unsigned int packets; /* 0x50 0x8 */ long unsigned int tx_csum; /* 0x58 0x8 */ long unsigned int tso_packets; /* 0x60 0x8 */ long unsigned int xmit_more; /* 0x68 0x8 */ struct mlx4_bf bf; /* 0x70 0x18 */ /* --- cacheline 2 boundary (128 bytes) was 8 bytes ago --- */ __be32 doorbell_qpn; /* 0x88 0x4 */ __be32 mr_key; /* 0x8c 0x4 */ u32 size; /* 0x90 0x4 */ u32 size_mask; /* 0x94 0x4 */ u32 full_size; /* 0x98 0x4 */ u32 buf_size; /* 0x9c 0x4 */ void * buf; /* 0xa0 0x8 */ struct mlx4_en_tx_info * tx_info; /* 0xa8 0x8 */ int qpn; /* 0xb0 0x4 */ u8 queue_index; /* 0xb4 0x1 */ bool bf_enabled; /* 0xb5 0x1 */ bool bf_alloced; /* 0xb6 0x1 */ u8 hwtstamp_tx_type; /* 0xb7 0x1 */ u8 * bounce_buf; /* 0xb8 0x8 */ /* --- cacheline 3 boundary (192 bytes) --- */ long unsigned int queue_stopped; /* 0xc0 0x8 */ struct mlx4_hwq_resources sp_wqres; /* 0xc8 0x58 */ /* --- cacheline 4 boundary (256 bytes) was 32 bytes ago --- */ struct mlx4_qp sp_qp; /* 0x120 0x30 */ /* --- cacheline 5 boundary (320 bytes) was 16 bytes ago --- */ struct mlx4_qp_context sp_context; /* 0x150 0xf8 */ /* --- cacheline 9 boundary (576 bytes) was 8 bytes ago --- */ cpumask_t sp_affinity_mask; /* 0x248 0x20 */ enum mlx4_qp_state sp_qp_state; /* 0x268 0x4 */ u16 sp_stride; /* 0x26c 0x2 */ u16 sp_cqn; /* 0x26e 0x2 */ /* size: 640, cachelines: 10, members: 36 */ /* sum members: 600, holes: 1, sum holes: 24 */ /* padding: 16 */ }; Instead of this silly placement : struct mlx4_en_tx_ring { u32 last_nr_txbb; /* 0 0x4 */ u32 cons; /* 0x4 0x4 */ long unsigned int wake_queue; /* 0x8 0x8 */ /* XXX 48 bytes hole, try to pack */ /* --- cacheline 1 boundary (64 bytes) --- */ u32 prod; /* 0x40 0x4 */ /* XXX 4 bytes hole, try to pack */ long unsigned int bytes; /* 0x48 0x8 */ long unsigned int packets; /* 0x50 0x8 */ long unsigned int tx_csum; /* 0x58 0x8 */ long unsigned int tso_packets; /* 0x60 0x8 */ long unsigned int xmit_more; /* 0x68 0x8 */ unsigned int tx_dropped; /* 0x70 0x4 */ /* XXX 4 bytes hole, try to pack */ struct mlx4_bf bf; /* 0x78 0x18 */ /* --- cacheline 2 boundary (128 bytes) was 16 bytes ago --- */ long unsigned int queue_stopped; /* 0x90 0x8 */ cpumask_t affinity_mask; /* 0x98 0x10 */ struct mlx4_qp qp; /* 0xa8 0x30 */ /* --- cacheline 3 boundary (192 bytes) was 24 bytes ago --- */ struct mlx4_hwq_resources wqres; /* 0xd8 0x58 */ /* --- cacheline 4 boundary (256 bytes) was 48 bytes ago --- */ u32 size; /* 0x130 0x4 */ u32 size_mask; /* 0x134 0x4 */ u16 stride; /* 0x138 0x2 */ /* XXX 2 bytes hole, try to pack */ u32 full_size; /* 0x13c 0x4 */ /* --- cacheline 5 boundary (320 bytes) --- */ u16 cqn; /* 0x140 0x2 */ /* XXX 2 bytes hole, try to pack */ u32 buf_size; /* 0x144 0x4 */ __be32 doorbell_qpn; /* 0x148 0x4 */ __be32 mr_key; /* 0x14c 0x4 */ void * buf; /* 0x150 0x8 */ struct mlx4_en_tx_info * tx_info; /* 0x158 0x8 */ struct mlx4_en_rx_ring * recycle_ring; /* 0x160 0x8 */ u32 (*free_tx_desc)(struct mlx4_en_priv *, struct mlx4_en_tx_ring *, int, u8, u64, int); /* 0x168 0x8 */ u8 * bounce_buf; /* 0x170 0x8 */ struct mlx4_qp_context context; /* 0x178 0xf8 */ /* --- cacheline 9 boundary (576 bytes) was 48 bytes ago --- */ int qpn; /* 0x270 0x4 */ enum mlx4_qp_state qp_state; /* 0x274 0x4 */ u8 queue_index; /* 0x278 0x1 */ bool bf_enabled; /* 0x279 0x1 */ bool bf_alloced; /* 0x27a 0x1 */ /* XXX 5 bytes hole, try to pack */ /* --- cacheline 10 boundary (640 bytes) --- */ struct netdev_queue * tx_queue; /* 0x280 0x8 */ int hwtstamp_tx_type; /* 0x288 0x4 */ /* size: 704, cachelines: 11, members: 36 */ /* sum members: 587, holes: 6, sum holes: 65 */ /* padding: 52 */ }; Signed-off-by: Eric Dumazet <edumazet@google.com> Reviewed-by: Tariq Toukan <tariqt@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-11-24ethtool: Protect {get, set}_phy_tunable with PHY device mutexFlorian Fainelli
PHY drivers should be able to rely on the caller of {get,set}_tunable to have acquired the PHY device mutex, in order to both serialize against concurrent calls of these functions, but also against PHY state machine changes. All ethtool PHY-level functions do this, except {get,set}_tunable, so we make them consistent here as well. We need to update the Microsemi PHY driver in the same commit to avoid introducing either deadlocks, or lack of proper locking. Fixes: 968ad9da7e0e ("ethtool: Implements ETHTOOL_PHY_GTUNABLE/ETHTOOL_PHY_STUNABLE") Fixes: 310d9ad57ae0 ("net: phy: Add downshift get/set support in Microsemi PHYs driver") Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Reviewed-by: Allan W. Nielsen <allan.nielsen@microsemi.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-11-24net/mlx5e: Enforce min inline mode when offloading flowsRoi Dayan
A flow should be offloaded only if the matches are allowed according to min inline mode. Signed-off-by: Roi Dayan <roid@mellanox.com> Reviewed-by: Or Gerlitz <ogerlitz@mellanox.com> Signed-off-by: Saeed Mahameed <saeedm@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-11-24net/mlx5: E-Switch, Add control for inline modeRoi Dayan
Implement devlink show and set of HW inline-mode. The supported modes: none, link, network, transport. We currently support one mode for all vports so set is done on all vports. When eswitch is first initialized the inline-mode is queried from the FW. Signed-off-by: Roi Dayan <roid@mellanox.com> Reviewed-by: Or Gerlitz <ogerlitz@mellanox.com> Signed-off-by: Saeed Mahameed <saeedm@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-11-24net/mlx5: Enable to query min inline for a specific vportRoi Dayan
Also move the inline capablities enum to a shared header vport.h Signed-off-by: Roi Dayan <roid@mellanox.com> Reviewed-by: Or Gerlitz <ogerlitz@mellanox.com> Signed-off-by: Saeed Mahameed <saeedm@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-11-24net/mlx5e: Support VF vport link state control for SRIOV switchdev modeOr Gerlitz
Reflect the administative link changes done on the VF representor to the VF e-switch vport. This means that doing ip link set down/up commands on the VF rep will modify the e-switch vport state which in turn will make proper VF drivers to set their carrier accordingly. Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com> Signed-off-by: Saeed Mahameed <saeedm@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-11-24net/mlx5e: Support HW (offloaded) and SW counters for SRIOV switchdev modeOr Gerlitz
Switchdev driver net-device port statistics should follow the model introduced in commit a5ea31f57309 'Merge branch net-offloaded-stats'. For VF reps we return the SRIOV eswitch vport stats as the usual ones and SW stats if asked. For the PF, if we're in the switchdev mode, we return the uplink stats and SW stats if asked, otherwise as before. The uplink stats are implemented using the PPCNT 802_3 counters which are already being read/cached by the driver. Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com> Signed-off-by: Saeed Mahameed <saeedm@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-11-24net: Add net-device param to the get offloaded stats ndoOr Gerlitz
Some drivers would need to check few internal matters for that. To be used in downstream mlx5 commit. Signed-off-by: Or Gerlitz <ogerlitz@mellanox.com> Signed-off-by: Saeed Mahameed <saeedm@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-11-24net: dsa: bcm_sf2: Ensure we re-negotiate EEE during after link changeFlorian Fainelli
In case the link change and EEE is enabled or disabled, always try to re-negotiate this with the link partner. Fixes: 450b05c15f9c ("net: dsa: bcm_sf2: add support for controlling EEE") Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-11-24net: dsa: bcm_sf2: Ensure we re-negotiate EEE during after link changeFlorian Fainelli
In case the link change and EEE is enabled or disabled, always try to re-negotiate this with the link partner. Fixes: 450b05c15f9c ("net: dsa: bcm_sf2: add support for controlling EEE") Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-11-24net: phy: bcm7xxx: Add support for downshift/WirespeedFlorian Fainelli
Add support for configuring the downshift/Wirespeed enable/disable toggles and specify a link retry value ranging from 1 to 9. Since the integrated BCM7xxx have issues when wirespeed is enabled and EEE is also enabled, we do disable EEE if wirespeed is enabled. Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-11-24net: phy: broadcom: Allow enabling or disabling of EEEFlorian Fainelli
In preparation for adding support for Wirespeed/downshift, we need to change bcm_phy_eee_enable() to allow enabling or disabling EEE, so make the function take an extra enable/disable boolean parameter and rename it to illustrate it sets EEE, not necessarily just enables it. Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-11-24net: phy: broadcom: Add support code for downshift/WirespeedFlorian Fainelli
Broadcom's Wirespeed feature allows us to configure how auto-negotiation should behave with fewer working pairs of wires on a cable. Add support code for retrieving and setting such downshift counters using the recently added ethtool downshift tunables. Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-11-24net: phy: broadcom: Move bcm54xx_auxctl_{read, write} to common libraryFlorian Fainelli
We are going to need these functions to implement support for Broadcom Wirespeed, aka downshift. Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-11-24bnxt: do not busy-poll when link is downAndy Gospodarek
When busy polling while a link is down (during a link-flap test), TX timeouts were observed as well as the following messages in the ring buffer: bnxt_en 0008:01:00.2 enP8p1s0f2d2: Resp cmpl intr err msg: 0x51 bnxt_en 0008:01:00.2 enP8p1s0f2d2: hwrm_ring_free tx failed. rc:-1 bnxt_en 0008:01:00.2 enP8p1s0f2d2: Resp cmpl intr err msg: 0x51 bnxt_en 0008:01:00.2 enP8p1s0f2d2: hwrm_ring_free rx failed. rc:-1 These were resolved by checking for link status and returning if link was not up. Signed-off-by: Andy Gospodarek <gospo@broadcom.com> Signed-off-by: Michael Chan <michael.chan@broadcom.com> Tested-by: Rob Miller <rob.miller@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-11-24net: dsa: mv88e6xxx: add MV88E6097 switchStefan Eichenberger
Add support for the MV88E6097 switch. The change was tested on an Armada based platform with a MV88E6097 switch. Signed-off-by: Stefan Eichenberger <stefan.eichenberger@netmodule.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-11-24net/phy: add trace events for mdio accessesUwe Kleine-König
Make it possible to generate trace events for mdio read and write accesses. Signed-off-by: Uwe Kleine-König <uwe@kleine-koenig.org> Acked-by: Steven Rostedt <rostedt@goodmis.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-11-23net/mlx4_en: Free netdev resources under state lockTariq Toukan
Make sure mlx4_en_free_resources is called under the netdev state lock. This is needed since RCU dereference of XDP prog should be protected. Fixes: 326fe02d1ed6 ("net/mlx4_en: protect ring->xdp_prog with rcu_read_lock") Signed-off-by: Tariq Toukan <tariqt@mellanox.com> Reported-by: Sagi Grimberg <sagi@grimberg.me> CC: Brenden Blanco <bblanco@plumgrid.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-11-23bnxt_en: Fix a VXLAN vs GENEVE issueChristophe Jaillet
Knowing that: #define TUNNEL_DST_PORT_FREE_REQ_TUNNEL_TYPE_VXLAN (0x1UL << 0) #define TUNNEL_DST_PORT_FREE_REQ_TUNNEL_TYPE_GENEVE (0x5UL << 0) and that 'bnxt_hwrm_tunnel_dst_port_alloc()' is only called with one of these 2 constants, the TUNNEL_DST_PORT_ALLOC_REQ_TUNNEL_TYPE_GENEVE can not trigger. Replace the bit test that overlap by an equality test, just as in 'bnxt_hwrm_tunnel_dst_port_free()' above. Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr> Acked-by: Michael Chan <michael.chan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-11-23driver: macvlan: Check if need rollback multicast setting in macvlan_openGao Feng
When dev_set_promiscuity failed in macvlan_open, it always invokes dev_set_allmulti without checking if necessary. Now check the IFF_ALLMULTI flag firstly before rollback the multicast setting in the error handler. Signed-off-by: Gao Feng <fgao@ikuai8.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-11-23net: phy: micrel: fix KSZ8041FTL supported valueKirill Esipov
Fix setting of SUPPORTED_FIBRE bit as it was not present in features of KSZ8041. Signed-off-by: Kirill Esipov <yesipov@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2016-11-23ath10k: fix monitor vdev for receiving other bss framesManoharan, Rajkumar
In order to receive other BSS entries in mesh mode, Monitor vdev is created whenever filter flag is set with OTHER_BSS. Recently it is root caused that setting promisc filter for Mesh interface is causing performance and stability issues. To fix this issue, firmware will configure appropriate rxfilters by default for mesh vdev during vdev creation. This change fixes monitor vdev creation based on firmware IE Signed-off-by: Rajkumar Manoharan <rmanohar@qca.qualcomm.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
2016-11-23ath10k: add support for per sta tx bitrateAnilkumar Kolli
Per STA tx bitrate info is filled from peer stats. Export per sta txrate info to cfg80211/nl80211 Signed-off-by: Anilkumar Kolli <akolli@qti.qualcomm.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
2016-11-23ath10k: add per peer htt tx stats support for 10.4Anilkumar Kolli
Per peer tx stats are part of 'HTT_10_4_T2H_MSG_TYPE_PEER_STATS' event, Firmware sends one HTT event for every four PPDUs. HTT payload has success pkts/bytes, failed pkts/bytes, retry pkts/bytes and rate info per ppdu. Peer stats are enabled through 'WMI_SERVICE_PEER_STATS', which are nowadays enabled by default. Parse peer stats and update the tx rate information per STA. tx rate, Peer stats are tested on QCA4019 with Firmware version 10.4-3.2.1-00028. Signed-off-by: Anilkumar Kolli <akolli@qti.qualcomm.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
2016-11-23rt2800: disable CCK rates on HTStanislaw Gruszka
Sending frames in CCK rates on HT can cause performance problems. Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2016-11-23rt2800: tune *_PROT_CFG parametersStanislaw Gruszka
Use RTS/CTS protection for TXOP on all rates modes as default and disable CCK rates (this cause performance problems). Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2016-11-23rt2800: use RTS/CTS protection instead of CTS-to-selfStanislaw Gruszka
Change default to RTS/CTS protection. This has a cost of transmitting one more control frame (RTS) however protect us from traffic from hidden node. On station mode will use CTS-to-self if AP will configure that for the network. Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2016-11-23rt2800: correct TX_SW_CFG1 for 5592Stanislaw Gruszka
Those TX_SW_CFG1 values are used in vendor driver. Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2016-11-23rt2800: correct AUTO_RSP_CFGStanislaw Gruszka
Initialize AUTO_RSP_CFG register to similar value as vendor driver does. Do not set BAC_ACK_POLICY based on short preamble setting, those are unrelated. Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2016-11-23rt2800: do not overwrite WPDMA_GLO_CFG_WP_DMA_BURST_SIZEStanislaw Gruszka
We already initlized WPDMA_GLO_CFG_WP_DMA_BURST_SIZE to 3 on rt2800_init_registers() for USB devices. For PCI devices we will use HW default setting, which is 2, so patch does not change behaviour on PCI devices. Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2016-11-23rt2800: OFDM rates are mandatoryStanislaw Gruszka
Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2016-11-23rt2800usb: do not wipe out USB_DMA_CFG settingsStanislaw Gruszka
We should not reset USB_DMA_CFG on rt2800usb_init_registers() as this function is called indirectly from rt2800_enable_radio(). If we do so, we wipe out USB_DMA_CFG settings from rt2800usb_enable_radio(). Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2016-11-23rt2800: correctly report MCS TX parametersStanislaw Gruszka
We should only set IEEE80211_HT_MCS_TX_RX_DIF when TX and RX MCS sets are not equal, i.e. when number of tx streams is different than number of RX streams. Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2016-11-23brcmfmac: update beacon IE after bss up and clear when AP stoppedWright Feng
Firmware doesn't update beacon/Probe Response vendor IEs correctly when bss is down, so we move brcmf_config_ap_mgmt_ie after BSS up. And host driver should clear IEs when AP stopped so that the IEs in host side will be synced with in firmware side. Signed-off-by: Wright Feng <wright.feng@cypress.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2016-11-23rt2x00: Fix incorrect usage of CONFIG_RT2X00_LIB_USBVishal Thanki
In device removal routine, usage of "#ifdef CONFIG_RT2X00_LIB_USB" will not cover the case when it is configured as module. This will omit the entire if-block which does cleanup of URBs and cancellation of pending work. Changing the #ifdef to #if IS_ENABLED() to fix it. Signed-off-by: Vishal Thanki <vishalthanki@gmail.com> Acked-by: Stanislaw Gruszka <sgruszka@redhat.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2016-11-23wil6210: support NL80211_ATTR_WIPHY_RETRY_SHORTLior David
Add support for setting retry limit for short frames, using NL80211_CMD_SET_WIPHY with the attribute NL80211_ATTR_WIPHY_RETRY_SHORT. Update wiphy->retry_short from the FW default when interface is brought up. Signed-off-by: Lior David <qca_liord@qca.qualcomm.com> Signed-off-by: Maya Erez <qca_merez@qca.qualcomm.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
2016-11-23wil6210: align to latest auto generated wmi.hLior David
Align to latest version of the auto generated wmi file describing the interface with FW. Signed-off-by: Lior David <qca_liord@qca.qualcomm.com> Signed-off-by: Maya Erez <qca_merez@qca.qualcomm.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
2016-11-23wil6210: add support for abort scanMaya Erez
Implement cfg80211 abort_scan op to allow the upper layer to abort an ongoing scan request. In addition, notify wil6210 device on scan abort request instead of just ignoring the scan response. Signed-off-by: Maya Erez <qca_merez@qca.qualcomm.com> Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
generated by cgit (git 2.34.1) at 2025-09-14 02:58:05 +0000