| Age | Commit message (Collapse) | Author | |
|---|---|---|---|
| 2019-12-18 | ath11k: add wmi helper for turning STA PS on/off | John Crispin | |
| Add a WMI call helper to set the powersave mode of a STA interface. Signed-off-by: John Crispin <john@phrozen.org> Signed-off-by: Kalle Valo <kvalo@codeaurora.org> | |||
| 2019-12-17 | Merge tag 'wireless-drivers-2019-12-17' of ↵ | David S. Miller | |
| git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/wireless-drivers Kalle Valo says: ==================== wireless-drivers fixes for v5.5 First set of fixes for v5.5. Fixing security issues, some regressions and few major bugs. mwifiex * security fix for handling country Information Elements (CVE-2019-14895) * security fix for handling TDLS Information Elements ath9k * fix endian issue with ath9k_pci_owl_loader mt76 * fix default mac address handling iwlwifi * fix merge damage which lead to firmware crashing during boot on some devices * fix device initialisation regression on some devices ==================== Signed-off-by: David S. Miller <davem@davemloft.net> | |||
| 2019-12-17 | ath10k: Fix some typo in some warning messages | Christophe JAILLET | |
| Fix some typo: s/to to/to/ s/even/event/ Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr> Signed-off-by: Kalle Valo <kvalo@codeaurora.org> | |||
| 2019-12-17 | ath11k: register HE mesh capabilities | Sven Eckelmann | |
| The capabilities for the HE mesh are generated from the capabilities reported by the fw. But the firmware only reports the overall capabilities and not the one which are specific for mesh. Some of them (TWT, MU UL/DL, TB PPDU, ...) require an infrastructure setup with a main STA (AP) controlling the operations. This is not the case for mesh and thus these capabilities are removed from the list of capabilities. Signed-off-by: Sven Eckelmann <seckelmann@datto.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org> | |||
| 2019-12-13 | mac80211: Turn AQL into an NL80211_EXT_FEATURE | Toke Høiland-Jørgensen | |
| Instead of just having an airtime flag in debugfs, turn AQL into a proper NL80211_EXT_FEATURE, so drivers can turn it on when they are ready, and so we also expose the presence of the feature to userspace. This also has the effect of flipping the default, so drivers have to opt in to using AQL instead of getting it by default with TXQs. To keep functionality the same as pre-patch, we set this feature for ath10k (which is where it is needed the most). While we're at it, split out the debugfs interface so AQL gets its own per-station debugfs file instead of using the 'airtime' file. [Johannes:] This effectively disables AQL for iwlwifi, where it fixes a number of issues: * TSO in iwlwifi is causing underflows and associated warnings in AQL * HE (802.11ax) rates aren't reported properly so at HE rates, AQL could never have a valid estimate (it'd use 6 Mbps instead of up to 2400!) Signed-off-by: Toke Høiland-Jørgensen <toke@redhat.com> Link: https://lore.kernel.org/r/20191212111437.224294-1-toke@redhat.com Fixes: 3ace10f5b5ad ("mac80211: Implement Airtime-based Queue Limit (AQL)") Signed-off-by: Johannes Berg <johannes.berg@intel.com> | |||
| 2019-12-12 | netdev: pass the stuck queue to the timeout handler | Michael S. Tsirkin | |
| This allows incrementing the correct timeout statistic without any mess. Down the road, devices can learn to reset just the specific queue. The patch was generated with the following script: use strict; use warnings; our $^I = '.bak'; my @work = ( ["arch/m68k/emu/nfeth.c", "nfeth_tx_timeout"], ["arch/um/drivers/net_kern.c", "uml_net_tx_timeout"], ["arch/um/drivers/vector_kern.c", "vector_net_tx_timeout"], ["arch/xtensa/platforms/iss/network.c", "iss_net_tx_timeout"], ["drivers/char/pcmcia/synclink_cs.c", "hdlcdev_tx_timeout"], ["drivers/infiniband/ulp/ipoib/ipoib_main.c", "ipoib_timeout"], ["drivers/infiniband/ulp/ipoib/ipoib_main.c", "ipoib_timeout"], ["drivers/message/fusion/mptlan.c", "mpt_lan_tx_timeout"], ["drivers/misc/sgi-xp/xpnet.c", "xpnet_dev_tx_timeout"], ["drivers/net/appletalk/cops.c", "cops_timeout"], ["drivers/net/arcnet/arcdevice.h", "arcnet_timeout"], ["drivers/net/arcnet/arcnet.c", "arcnet_timeout"], ["drivers/net/arcnet/com20020.c", "arcnet_timeout"], ["drivers/net/ethernet/3com/3c509.c", "el3_tx_timeout"], ["drivers/net/ethernet/3com/3c515.c", "corkscrew_timeout"], ["drivers/net/ethernet/3com/3c574_cs.c", "el3_tx_timeout"], ["drivers/net/ethernet/3com/3c589_cs.c", "el3_tx_timeout"], ["drivers/net/ethernet/3com/3c59x.c", "vortex_tx_timeout"], ["drivers/net/ethernet/3com/3c59x.c", "vortex_tx_timeout"], ["drivers/net/ethernet/3com/typhoon.c", "typhoon_tx_timeout"], ["drivers/net/ethernet/8390/8390.h", "ei_tx_timeout"], ["drivers/net/ethernet/8390/8390.h", "eip_tx_timeout"], ["drivers/net/ethernet/8390/8390.c", "ei_tx_timeout"], ["drivers/net/ethernet/8390/8390p.c", "eip_tx_timeout"], ["drivers/net/ethernet/8390/ax88796.c", "ax_ei_tx_timeout"], ["drivers/net/ethernet/8390/axnet_cs.c", "axnet_tx_timeout"], ["drivers/net/ethernet/8390/etherh.c", "__ei_tx_timeout"], ["drivers/net/ethernet/8390/hydra.c", "__ei_tx_timeout"], ["drivers/net/ethernet/8390/mac8390.c", "__ei_tx_timeout"], ["drivers/net/ethernet/8390/mcf8390.c", "__ei_tx_timeout"], ["drivers/net/ethernet/8390/lib8390.c", "__ei_tx_timeout"], ["drivers/net/ethernet/8390/ne2k-pci.c", "ei_tx_timeout"], ["drivers/net/ethernet/8390/pcnet_cs.c", "ei_tx_timeout"], ["drivers/net/ethernet/8390/smc-ultra.c", "ei_tx_timeout"], ["drivers/net/ethernet/8390/wd.c", "ei_tx_timeout"], ["drivers/net/ethernet/8390/zorro8390.c", "__ei_tx_timeout"], ["drivers/net/ethernet/adaptec/starfire.c", "tx_timeout"], ["drivers/net/ethernet/agere/et131x.c", "et131x_tx_timeout"], ["drivers/net/ethernet/allwinner/sun4i-emac.c", "emac_timeout"], ["drivers/net/ethernet/alteon/acenic.c", "ace_watchdog"], ["drivers/net/ethernet/amazon/ena/ena_netdev.c", "ena_tx_timeout"], ["drivers/net/ethernet/amd/7990.h", "lance_tx_timeout"], ["drivers/net/ethernet/amd/7990.c", "lance_tx_timeout"], ["drivers/net/ethernet/amd/a2065.c", "lance_tx_timeout"], ["drivers/net/ethernet/amd/am79c961a.c", "am79c961_timeout"], ["drivers/net/ethernet/amd/amd8111e.c", "amd8111e_tx_timeout"], ["drivers/net/ethernet/amd/ariadne.c", "ariadne_tx_timeout"], ["drivers/net/ethernet/amd/atarilance.c", "lance_tx_timeout"], ["drivers/net/ethernet/amd/au1000_eth.c", "au1000_tx_timeout"], ["drivers/net/ethernet/amd/declance.c", "lance_tx_timeout"], ["drivers/net/ethernet/amd/lance.c", "lance_tx_timeout"], ["drivers/net/ethernet/amd/mvme147.c", "lance_tx_timeout"], ["drivers/net/ethernet/amd/ni65.c", "ni65_timeout"], ["drivers/net/ethernet/amd/nmclan_cs.c", "mace_tx_timeout"], ["drivers/net/ethernet/amd/pcnet32.c", "pcnet32_tx_timeout"], ["drivers/net/ethernet/amd/sunlance.c", "lance_tx_timeout"], ["drivers/net/ethernet/amd/xgbe/xgbe-drv.c", "xgbe_tx_timeout"], ["drivers/net/ethernet/apm/xgene-v2/main.c", "xge_timeout"], ["drivers/net/ethernet/apm/xgene/xgene_enet_main.c", "xgene_enet_timeout"], ["drivers/net/ethernet/apple/macmace.c", "mace_tx_timeout"], ["drivers/net/ethernet/atheros/ag71xx.c", "ag71xx_tx_timeout"], ["drivers/net/ethernet/atheros/alx/main.c", "alx_tx_timeout"], ["drivers/net/ethernet/atheros/atl1c/atl1c_main.c", "atl1c_tx_timeout"], ["drivers/net/ethernet/atheros/atl1e/atl1e_main.c", "atl1e_tx_timeout"], ["drivers/net/ethernet/atheros/atlx/atl.c", "atlx_tx_timeout"], ["drivers/net/ethernet/atheros/atlx/atl1.c", "atlx_tx_timeout"], ["drivers/net/ethernet/atheros/atlx/atl2.c", "atl2_tx_timeout"], ["drivers/net/ethernet/broadcom/b44.c", "b44_tx_timeout"], ["drivers/net/ethernet/broadcom/bcmsysport.c", "bcm_sysport_tx_timeout"], ["drivers/net/ethernet/broadcom/bnx2.c", "bnx2_tx_timeout"], ["drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.h", "bnx2x_tx_timeout"], ["drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c", "bnx2x_tx_timeout"], ["drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c", "bnx2x_tx_timeout"], ["drivers/net/ethernet/broadcom/bnxt/bnxt.c", "bnxt_tx_timeout"], ["drivers/net/ethernet/broadcom/genet/bcmgenet.c", "bcmgenet_timeout"], ["drivers/net/ethernet/broadcom/sb1250-mac.c", "sbmac_tx_timeout"], ["drivers/net/ethernet/broadcom/tg3.c", "tg3_tx_timeout"], ["drivers/net/ethernet/calxeda/xgmac.c", "xgmac_tx_timeout"], ["drivers/net/ethernet/cavium/liquidio/lio_main.c", "liquidio_tx_timeout"], ["drivers/net/ethernet/cavium/liquidio/lio_vf_main.c", "liquidio_tx_timeout"], ["drivers/net/ethernet/cavium/liquidio/lio_vf_rep.c", "lio_vf_rep_tx_timeout"], ["drivers/net/ethernet/cavium/thunder/nicvf_main.c", "nicvf_tx_timeout"], ["drivers/net/ethernet/cirrus/cs89x0.c", "net_timeout"], ["drivers/net/ethernet/cisco/enic/enic_main.c", "enic_tx_timeout"], ["drivers/net/ethernet/cisco/enic/enic_main.c", "enic_tx_timeout"], ["drivers/net/ethernet/cortina/gemini.c", "gmac_tx_timeout"], ["drivers/net/ethernet/davicom/dm9000.c", "dm9000_timeout"], ["drivers/net/ethernet/dec/tulip/de2104x.c", "de_tx_timeout"], ["drivers/net/ethernet/dec/tulip/tulip_core.c", "tulip_tx_timeout"], ["drivers/net/ethernet/dec/tulip/winbond-840.c", "tx_timeout"], ["drivers/net/ethernet/dlink/dl2k.c", "rio_tx_timeout"], ["drivers/net/ethernet/dlink/sundance.c", "tx_timeout"], ["drivers/net/ethernet/emulex/benet/be_main.c", "be_tx_timeout"], ["drivers/net/ethernet/ethoc.c", "ethoc_tx_timeout"], ["drivers/net/ethernet/faraday/ftgmac100.c", "ftgmac100_tx_timeout"], ["drivers/net/ethernet/fealnx.c", "fealnx_tx_timeout"], ["drivers/net/ethernet/freescale/dpaa/dpaa_eth.c", "dpaa_tx_timeout"], ["drivers/net/ethernet/freescale/fec_main.c", "fec_timeout"], ["drivers/net/ethernet/freescale/fec_mpc52xx.c", "mpc52xx_fec_tx_timeout"], ["drivers/net/ethernet/freescale/fs_enet/fs_enet-main.c", "fs_timeout"], ["drivers/net/ethernet/freescale/gianfar.c", "gfar_timeout"], ["drivers/net/ethernet/freescale/ucc_geth.c", "ucc_geth_timeout"], ["drivers/net/ethernet/fujitsu/fmvj18x_cs.c", "fjn_tx_timeout"], ["drivers/net/ethernet/google/gve/gve_main.c", "gve_tx_timeout"], ["drivers/net/ethernet/hisilicon/hip04_eth.c", "hip04_timeout"], ["drivers/net/ethernet/hisilicon/hix5hd2_gmac.c", "hix5hd2_net_timeout"], ["drivers/net/ethernet/hisilicon/hns/hns_enet.c", "hns_nic_net_timeout"], ["drivers/net/ethernet/hisilicon/hns3/hns3_enet.c", "hns3_nic_net_timeout"], ["drivers/net/ethernet/huawei/hinic/hinic_main.c", "hinic_tx_timeout"], ["drivers/net/ethernet/i825xx/82596.c", "i596_tx_timeout"], ["drivers/net/ethernet/i825xx/ether1.c", "ether1_timeout"], ["drivers/net/ethernet/i825xx/lib82596.c", "i596_tx_timeout"], ["drivers/net/ethernet/i825xx/sun3_82586.c", "sun3_82586_timeout"], ["drivers/net/ethernet/ibm/ehea/ehea_main.c", "ehea_tx_watchdog"], ["drivers/net/ethernet/ibm/emac/core.c", "emac_tx_timeout"], ["drivers/net/ethernet/ibm/emac/core.c", "emac_tx_timeout"], ["drivers/net/ethernet/ibm/ibmvnic.c", "ibmvnic_tx_timeout"], ["drivers/net/ethernet/intel/e100.c", "e100_tx_timeout"], ["drivers/net/ethernet/intel/e1000/e1000_main.c", "e1000_tx_timeout"], ["drivers/net/ethernet/intel/e1000e/netdev.c", "e1000_tx_timeout"], ["drivers/net/ethernet/intel/fm10k/fm10k_netdev.c", "fm10k_tx_timeout"], ["drivers/net/ethernet/intel/i40e/i40e_main.c", "i40e_tx_timeout"], ["drivers/net/ethernet/intel/iavf/iavf_main.c", "iavf_tx_timeout"], ["drivers/net/ethernet/intel/ice/ice_main.c", "ice_tx_timeout"], ["drivers/net/ethernet/intel/ice/ice_main.c", "ice_tx_timeout"], ["drivers/net/ethernet/intel/igb/igb_main.c", "igb_tx_timeout"], ["drivers/net/ethernet/intel/igbvf/netdev.c", "igbvf_tx_timeout"], ["drivers/net/ethernet/intel/ixgb/ixgb_main.c", "ixgb_tx_timeout"], ["drivers/net/ethernet/intel/ixgbe/ixgbe_debugfs.c", "adapter->netdev->netdev_ops->ndo_tx_timeout(adapter->netdev);"], ["drivers/net/ethernet/intel/ixgbe/ixgbe_main.c", "ixgbe_tx_timeout"], ["drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c", "ixgbevf_tx_timeout"], ["drivers/net/ethernet/jme.c", "jme_tx_timeout"], ["drivers/net/ethernet/korina.c", "korina_tx_timeout"], ["drivers/net/ethernet/lantiq_etop.c", "ltq_etop_tx_timeout"], ["drivers/net/ethernet/marvell/mv643xx_eth.c", "mv643xx_eth_tx_timeout"], ["drivers/net/ethernet/marvell/pxa168_eth.c", "pxa168_eth_tx_timeout"], ["drivers/net/ethernet/marvell/skge.c", "skge_tx_timeout"], ["drivers/net/ethernet/marvell/sky2.c", "sky2_tx_timeout"], ["drivers/net/ethernet/marvell/sky2.c", "sky2_tx_timeout"], ["drivers/net/ethernet/mediatek/mtk_eth_soc.c", "mtk_tx_timeout"], ["drivers/net/ethernet/mellanox/mlx4/en_netdev.c", "mlx4_en_tx_timeout"], ["drivers/net/ethernet/mellanox/mlx4/en_netdev.c", "mlx4_en_tx_timeout"], ["drivers/net/ethernet/mellanox/mlx5/core/en_main.c", "mlx5e_tx_timeout"], ["drivers/net/ethernet/micrel/ks8842.c", "ks8842_tx_timeout"], ["drivers/net/ethernet/micrel/ksz884x.c", "netdev_tx_timeout"], ["drivers/net/ethernet/microchip/enc28j60.c", "enc28j60_tx_timeout"], ["drivers/net/ethernet/microchip/encx24j600.c", "encx24j600_tx_timeout"], ["drivers/net/ethernet/natsemi/sonic.h", "sonic_tx_timeout"], ["drivers/net/ethernet/natsemi/sonic.c", "sonic_tx_timeout"], ["drivers/net/ethernet/natsemi/jazzsonic.c", "sonic_tx_timeout"], ["drivers/net/ethernet/natsemi/macsonic.c", "sonic_tx_timeout"], ["drivers/net/ethernet/natsemi/natsemi.c", "ns_tx_timeout"], ["drivers/net/ethernet/natsemi/ns83820.c", "ns83820_tx_timeout"], ["drivers/net/ethernet/natsemi/xtsonic.c", "sonic_tx_timeout"], ["drivers/net/ethernet/neterion/s2io.h", "s2io_tx_watchdog"], ["drivers/net/ethernet/neterion/s2io.c", "s2io_tx_watchdog"], ["drivers/net/ethernet/neterion/vxge/vxge-main.c", "vxge_tx_watchdog"], ["drivers/net/ethernet/netronome/nfp/nfp_net_common.c", "nfp_net_tx_timeout"], ["drivers/net/ethernet/nvidia/forcedeth.c", "nv_tx_timeout"], ["drivers/net/ethernet/nvidia/forcedeth.c", "nv_tx_timeout"], ["drivers/net/ethernet/oki-semi/pch_gbe/pch_gbe_main.c", "pch_gbe_tx_timeout"], ["drivers/net/ethernet/packetengines/hamachi.c", "hamachi_tx_timeout"], ["drivers/net/ethernet/packetengines/yellowfin.c", "yellowfin_tx_timeout"], ["drivers/net/ethernet/pensando/ionic/ionic_lif.c", "ionic_tx_timeout"], ["drivers/net/ethernet/qlogic/netxen/netxen_nic_main.c", "netxen_tx_timeout"], ["drivers/net/ethernet/qlogic/qla3xxx.c", "ql3xxx_tx_timeout"], ["drivers/net/ethernet/qlogic/qlcnic/qlcnic_main.c", "qlcnic_tx_timeout"], ["drivers/net/ethernet/qualcomm/emac/emac.c", "emac_tx_timeout"], ["drivers/net/ethernet/qualcomm/qca_spi.c", "qcaspi_netdev_tx_timeout"], ["drivers/net/ethernet/qualcomm/qca_uart.c", "qcauart_netdev_tx_timeout"], ["drivers/net/ethernet/rdc/r6040.c", "r6040_tx_timeout"], ["drivers/net/ethernet/realtek/8139cp.c", "cp_tx_timeout"], ["drivers/net/ethernet/realtek/8139too.c", "rtl8139_tx_timeout"], ["drivers/net/ethernet/realtek/atp.c", "tx_timeout"], ["drivers/net/ethernet/realtek/r8169_main.c", "rtl8169_tx_timeout"], ["drivers/net/ethernet/renesas/ravb_main.c", "ravb_tx_timeout"], ["drivers/net/ethernet/renesas/sh_eth.c", "sh_eth_tx_timeout"], ["drivers/net/ethernet/renesas/sh_eth.c", "sh_eth_tx_timeout"], ["drivers/net/ethernet/samsung/sxgbe/sxgbe_main.c", "sxgbe_tx_timeout"], ["drivers/net/ethernet/seeq/ether3.c", "ether3_timeout"], ["drivers/net/ethernet/seeq/sgiseeq.c", "timeout"], ["drivers/net/ethernet/sfc/efx.c", "efx_watchdog"], ["drivers/net/ethernet/sfc/falcon/efx.c", "ef4_watchdog"], ["drivers/net/ethernet/sgi/ioc3-eth.c", "ioc3_timeout"], ["drivers/net/ethernet/sgi/meth.c", "meth_tx_timeout"], ["drivers/net/ethernet/silan/sc92031.c", "sc92031_tx_timeout"], ["drivers/net/ethernet/sis/sis190.c", "sis190_tx_timeout"], ["drivers/net/ethernet/sis/sis900.c", "sis900_tx_timeout"], ["drivers/net/ethernet/smsc/epic100.c", "epic_tx_timeout"], ["drivers/net/ethernet/smsc/smc911x.c", "smc911x_timeout"], ["drivers/net/ethernet/smsc/smc9194.c", "smc_timeout"], ["drivers/net/ethernet/smsc/smc91c92_cs.c", "smc_tx_timeout"], ["drivers/net/ethernet/smsc/smc91x.c", "smc_timeout"], ["drivers/net/ethernet/stmicro/stmmac/stmmac_main.c", "stmmac_tx_timeout"], ["drivers/net/ethernet/sun/cassini.c", "cas_tx_timeout"], ["drivers/net/ethernet/sun/ldmvsw.c", "sunvnet_tx_timeout_common"], ["drivers/net/ethernet/sun/niu.c", "niu_tx_timeout"], ["drivers/net/ethernet/sun/sunbmac.c", "bigmac_tx_timeout"], ["drivers/net/ethernet/sun/sungem.c", "gem_tx_timeout"], ["drivers/net/ethernet/sun/sunhme.c", "happy_meal_tx_timeout"], ["drivers/net/ethernet/sun/sunqe.c", "qe_tx_timeout"], ["drivers/net/ethernet/sun/sunvnet.c", "sunvnet_tx_timeout_common"], ["drivers/net/ethernet/sun/sunvnet_common.c", "sunvnet_tx_timeout_common"], ["drivers/net/ethernet/sun/sunvnet_common.h", "sunvnet_tx_timeout_common"], ["drivers/net/ethernet/synopsys/dwc-xlgmac-net.c", "xlgmac_tx_timeout"], ["drivers/net/ethernet/ti/cpmac.c", "cpmac_tx_timeout"], ["drivers/net/ethernet/ti/cpsw.c", "cpsw_ndo_tx_timeout"], ["drivers/net/ethernet/ti/cpsw_priv.c", "cpsw_ndo_tx_timeout"], ["drivers/net/ethernet/ti/cpsw_priv.h", "cpsw_ndo_tx_timeout"], ["drivers/net/ethernet/ti/davinci_emac.c", "emac_dev_tx_timeout"], ["drivers/net/ethernet/ti/netcp_core.c", "netcp_ndo_tx_timeout"], ["drivers/net/ethernet/ti/tlan.c", "tlan_tx_timeout"], ["drivers/net/ethernet/toshiba/ps3_gelic_net.h", "gelic_net_tx_timeout"], ["drivers/net/ethernet/toshiba/ps3_gelic_net.c", "gelic_net_tx_timeout"], ["drivers/net/ethernet/toshiba/ps3_gelic_wireless.c", "gelic_net_tx_timeout"], ["drivers/net/ethernet/toshiba/spider_net.c", "spider_net_tx_timeout"], ["drivers/net/ethernet/toshiba/tc35815.c", "tc35815_tx_timeout"], ["drivers/net/ethernet/via/via-rhine.c", "rhine_tx_timeout"], ["drivers/net/ethernet/wiznet/w5100.c", "w5100_tx_timeout"], ["drivers/net/ethernet/wiznet/w5300.c", "w5300_tx_timeout"], ["drivers/net/ethernet/xilinx/xilinx_emaclite.c", "xemaclite_tx_timeout"], ["drivers/net/ethernet/xircom/xirc2ps_cs.c", "xirc_tx_timeout"], ["drivers/net/fjes/fjes_main.c", "fjes_tx_retry"], ["drivers/net/slip/slip.c", "sl_tx_timeout"], ["include/linux/usb/usbnet.h", "usbnet_tx_timeout"], ["drivers/net/usb/aqc111.c", "usbnet_tx_timeout"], ["drivers/net/usb/asix_devices.c", "usbnet_tx_timeout"], ["drivers/net/usb/asix_devices.c", "usbnet_tx_timeout"], ["drivers/net/usb/asix_devices.c", "usbnet_tx_timeout"], ["drivers/net/usb/ax88172a.c", "usbnet_tx_timeout"], ["drivers/net/usb/ax88179_178a.c", "usbnet_tx_timeout"], ["drivers/net/usb/catc.c", "catc_tx_timeout"], ["drivers/net/usb/cdc_mbim.c", "usbnet_tx_timeout"], ["drivers/net/usb/cdc_ncm.c", "usbnet_tx_timeout"], ["drivers/net/usb/dm9601.c", "usbnet_tx_timeout"], ["drivers/net/usb/hso.c", "hso_net_tx_timeout"], ["drivers/net/usb/int51x1.c", "usbnet_tx_timeout"], ["drivers/net/usb/ipheth.c", "ipheth_tx_timeout"], ["drivers/net/usb/kaweth.c", "kaweth_tx_timeout"], ["drivers/net/usb/lan78xx.c", "lan78xx_tx_timeout"], ["drivers/net/usb/mcs7830.c", "usbnet_tx_timeout"], ["drivers/net/usb/pegasus.c", "pegasus_tx_timeout"], ["drivers/net/usb/qmi_wwan.c", "usbnet_tx_timeout"], ["drivers/net/usb/r8152.c", "rtl8152_tx_timeout"], ["drivers/net/usb/rndis_host.c", "usbnet_tx_timeout"], ["drivers/net/usb/rtl8150.c", "rtl8150_tx_timeout"], ["drivers/net/usb/sierra_net.c", "usbnet_tx_timeout"], ["drivers/net/usb/smsc75xx.c", "usbnet_tx_timeout"], ["drivers/net/usb/smsc95xx.c", "usbnet_tx_timeout"], ["drivers/net/usb/sr9700.c", "usbnet_tx_timeout"], ["drivers/net/usb/sr9800.c", "usbnet_tx_timeout"], ["drivers/net/usb/usbnet.c", "usbnet_tx_timeout"], ["drivers/net/vmxnet3/vmxnet3_drv.c", "vmxnet3_tx_timeout"], ["drivers/net/wan/cosa.c", "cosa_net_timeout"], ["drivers/net/wan/farsync.c", "fst_tx_timeout"], ["drivers/net/wan/fsl_ucc_hdlc.c", "uhdlc_tx_timeout"], ["drivers/net/wan/lmc/lmc_main.c", "lmc_driver_timeout"], ["drivers/net/wan/x25_asy.c", "x25_asy_timeout"], ["drivers/net/wimax/i2400m/netdev.c", "i2400m_tx_timeout"], ["drivers/net/wireless/intel/ipw2x00/ipw2100.c", "ipw2100_tx_timeout"], ["drivers/net/wireless/intersil/hostap/hostap_main.c", "prism2_tx_timeout"], ["drivers/net/wireless/intersil/hostap/hostap_main.c", "prism2_tx_timeout"], ["drivers/net/wireless/intersil/hostap/hostap_main.c", "prism2_tx_timeout"], ["drivers/net/wireless/intersil/orinoco/main.c", "orinoco_tx_timeout"], ["drivers/net/wireless/intersil/orinoco/orinoco_usb.c", "orinoco_tx_timeout"], ["drivers/net/wireless/intersil/orinoco/orinoco.h", "orinoco_tx_timeout"], ["drivers/net/wireless/intersil/prism54/islpci_dev.c", "islpci_eth_tx_timeout"], ["drivers/net/wireless/intersil/prism54/islpci_eth.c", "islpci_eth_tx_timeout"], ["drivers/net/wireless/intersil/prism54/islpci_eth.h", "islpci_eth_tx_timeout"], ["drivers/net/wireless/marvell/mwifiex/main.c", "mwifiex_tx_timeout"], ["drivers/net/wireless/quantenna/qtnfmac/core.c", "qtnf_netdev_tx_timeout"], ["drivers/net/wireless/quantenna/qtnfmac/core.h", "qtnf_netdev_tx_timeout"], ["drivers/net/wireless/rndis_wlan.c", "usbnet_tx_timeout"], ["drivers/net/wireless/wl3501_cs.c", "wl3501_tx_timeout"], ["drivers/net/wireless/zydas/zd1201.c", "zd1201_tx_timeout"], ["drivers/s390/net/qeth_core.h", "qeth_tx_timeout"], ["drivers/s390/net/qeth_core_main.c", "qeth_tx_timeout"], ["drivers/s390/net/qeth_l2_main.c", "qeth_tx_timeout"], ["drivers/s390/net/qeth_l2_main.c", "qeth_tx_timeout"], ["drivers/s390/net/qeth_l3_main.c", "qeth_tx_timeout"], ["drivers/s390/net/qeth_l3_main.c", "qeth_tx_timeout"], ["drivers/staging/ks7010/ks_wlan_net.c", "ks_wlan_tx_timeout"], ["drivers/staging/qlge/qlge_main.c", "qlge_tx_timeout"], ["drivers/staging/rtl8192e/rtl8192e/rtl_core.c", "_rtl92e_tx_timeout"], ["drivers/staging/rtl8192u/r8192U_core.c", "tx_timeout"], ["drivers/staging/unisys/visornic/visornic_main.c", "visornic_xmit_timeout"], ["drivers/staging/wlan-ng/p80211netdev.c", "p80211knetdev_tx_timeout"], ["drivers/tty/n_gsm.c", "gsm_mux_net_tx_timeout"], ["drivers/tty/synclink.c", "hdlcdev_tx_timeout"], ["drivers/tty/synclink_gt.c", "hdlcdev_tx_timeout"], ["drivers/tty/synclinkmp.c", "hdlcdev_tx_timeout"], ["net/atm/lec.c", "lec_tx_timeout"], ["net/bluetooth/bnep/netdev.c", "bnep_net_timeout"] ); for my $p (@work) { my @pair = @$p; my $file = $pair[0]; my $func = $pair[1]; print STDERR $file , ": ", $func,"\n"; our @ARGV = ($file); while (<ARGV>) { if (m/($func\s*\(struct\s+net_device\s+\*[A-Za-z_]?[A-Za-z-0-9_]*)(\))/) { print STDERR "found $1+$2 in $file\n"; } if (s/($func\s*\(struct\s+net_device\s+\*[A-Za-z_]?[A-Za-z-0-9_]*)(\))/$1, unsigned int txqueue$2/) { print STDERR "$func found in $file\n"; } print; } } where the list of files and functions is simply from: git grep ndo_tx_timeout, with manual addition of headers in the rare cases where the function is from a header, then manually changing the few places which actually call ndo_tx_timeout. Signed-off-by: Michael S. Tsirkin <mst@redhat.com> Acked-by: Heiner Kallweit <hkallweit1@gmail.com> Acked-by: Jakub Kicinski <jakub.kicinski@netronome.com> Acked-by: Shannon Nelson <snelson@pensando.io> Reviewed-by: Martin Habets <mhabets@solarflare.com> changes from v9: fixup a forward declaration changes from v9: more leftovers from v3 change changes from v8: fix up a missing direct call to timeout rebased on net-next changes from v7: fixup leftovers from v3 change changes from v6: fix typo in rtl driver changes from v5: add missing files (allow any net device argument name) changes from v4: add a missing driver header changes from v3: change queue # to unsigned Changes from v2: added headers Changes from v1: Fix errors found by kbuild: generalize the pattern a bit, to pick up a couple of instances missed by the previous version. Signed-off-by: David S. Miller <davem@davemloft.net> | |||
| 2019-12-12 | wireless/mediatek: Replace rcu_swap_protected() with rcu_replace_pointer() | Paul E. McKenney | |
| This commit replaces the use of rcu_swap_protected() with the more intuitively appealing rcu_replace_pointer() as a step towards removing rcu_swap_protected(). Link: https://lore.kernel.org/lkml/CAHk-=wiAsJLw1egFEE=Z7-GGtM6wcvtyytXZA1+BHqta4gg6Hw@mail.gmail.com/ Reported-by: Linus Torvalds <torvalds@linux-foundation.org> Reported-by: "Martin K. Petersen" <martin.petersen@oracle.com> [ paulmck: Apply Matthias Brugger feedback. ] Signed-off-by: Paul E. McKenney <paulmck@kernel.org> Reviewed-by: "Martin K. Petersen" <martin.petersen@oracle.com> Acked-by: Kalle Valo <kvalo@codeaurora.org> Cc: Felix Fietkau <nbd@nbd.name> Cc: Lorenzo Bianconi <lorenzo.bianconi83@gmail.com> Cc: Ryder Lee <ryder.lee@mediatek.com> Cc: Roy Luo <royluo@google.com> Cc: "David S. Miller" <davem@davemloft.net> Cc: Matthias Brugger <matthias.bgg@gmail.com> Cc: <linux-wireless@vger.kernel.org> Cc: <netdev@vger.kernel.org> Cc: <linux-arm-kernel@lists.infradead.org> Cc: <linux-mediatek@lists.infradead.org> | |||
| 2019-12-10 | Merge ath-next from git://git.kernel.org/pub/scm/linux/kernel/git/kvalo/ath.git | Kalle Valo | |
| ath.git patches for v5.6. Major changes: ath11k * a new driver for Qualcomm Wi-Fi 6 (IEEE 802.11ax) devices ath10k * significant improvements on receive throughput and firmware download with SDIO bus * report signal strength for each chain also on SDIO * set max mtu to 1500 on SDIO devices | |||
| 2019-12-10 | Merge tag 'v5.5-rc1' into core/kprobes, to resolve conflicts | Ingo Molnar | |
| Signed-off-by: Ingo Molnar <mingo@kernel.org> | |||
| 2019-12-10 | iwlwifi: pcie: move power gating workaround earlier in the flow | Luca Coelho | |
| We need to reset the NIC after setting the bits to enable power gating and that cannot be done too late in the flow otherwise it cleans other registers and things that were already configured, causing initialization to fail. In order to fix this, move the function to the common code in trans.c so it can be called directly from there at an earlier point, just after the reset we already do during initialization. Fixes: 9a47cb988338 ("iwlwifi: pcie: add workaround for power gating in integrated 22000") Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=205719 Cc: stable@ver.kernel.org # 5.4+ Reported-by: Anders Kaseorg <andersk@mit.edu> Signed-off-by: Luca Coelho <luciano.coelho@intel.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org> | |||
| 2019-12-10 | Revert "iwlwifi: assign directly to iwl_trans->cfg in QuZ detection" | Anders Kaseorg | |
| This reverts commit 968dcfb4905245dc64d65312c0d17692fa087b99. Both that commit and commit 809805a820c6445f7a701ded24fdc6bbc841d1e4 attempted to fix the same bug (dead assignments to the local variable cfg), but they did so in incompatible ways. When they were both merged, independently of each other, the combination actually caused the bug to reappear, leading to a firmware crash on boot for some cards. https://bugzilla.kernel.org/show_bug.cgi?id=205719 Signed-off-by: Anders Kaseorg <andersk@mit.edu> Acked-by: Luca Coelho <luciano.coelho@intel.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org> | |||
| 2019-12-09 | treewide: Use sizeof_field() macro | Pankaj Bharadiya | |
| Replace all the occurrences of FIELD_SIZEOF() with sizeof_field() except at places where these are defined. Later patches will remove the unused definition of FIELD_SIZEOF(). This patch is generated using following script: EXCLUDE_FILES="include/linux/stddef.h|include/linux/kernel.h" git grep -l -e "\bFIELD_SIZEOF\b" | while read file; do if [[ "$file" =~ $EXCLUDE_FILES ]]; then continue fi sed -i -e 's/\bFIELD_SIZEOF\b/sizeof_field/g' $file; done Signed-off-by: Pankaj Bharadiya <pankaj.laxminarayan.bharadiya@intel.com> Link: https://lore.kernel.org/r/20190924105839.110713-3-pankaj.laxminarayan.bharadiya@intel.com Co-developed-by: Kees Cook <keescook@chromium.org> Signed-off-by: Kees Cook <keescook@chromium.org> Acked-by: David Miller <davem@davemloft.net> # for net | |||
| 2019-12-02 | mwifiex: Fix heap overflow in mmwifiex_process_tdls_action_frame() | qize wang | |
| mwifiex_process_tdls_action_frame() without checking the incoming tdls infomation element's vality before use it, this may cause multi heap buffer overflows. Fix them by putting vality check before use it. IE is TLV struct, but ht_cap and ht_oper aren’t TLV struct. the origin marvell driver code is wrong: memcpy(&sta_ptr->tdls_cap.ht_oper, pos,.... memcpy((u8 *)&sta_ptr->tdls_cap.ht_capb, pos,... Fix the bug by changing pos(the address of IE) to pos+2 ( the address of IE value ). Signed-off-by: qize wang <wangqize888888888@gmail.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org> | |||
| 2019-12-02 | mt76: mt76x0: fix default mac address overwrite | Lorenzo Bianconi | |
| Current implementation always use default eeprom mac address to configure device registers even if it is updated using mt76_eeprom_override. Fix it initializing macaddr filed of mt76_dev data structure with eeprom mac address and running mt76_eeprom_override before mt76x02_mac_setaddr Fixes: d1bc9bf2072c ("mt76: mt76x0: eeprom: add support for MAC address from OF") Tested-by: Kevin Schmidt <kevin.patrick.schmidt@googlemail.com> Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org> Signed-off-by: Kalle Valo <kvalo@codeaurora.org> | |||
| 2019-12-02 | ath: add support for special 0x0 regulatory domain | Wen Gong | |
| Some sdio chips of rome QCA6174's regulatory domain code of EEPROM is empty, then ath_is_world_regd will return false for this case, and it will lead function __ath_reg_dyn_country not work, thus the regdomain will not update for NL80211_REGDOM_SET_BY_COUNTRY_IE type, it result ath10k set the same regdomain/reg_5ghz_ctl/reg_2ghz_ctl to firmware, then the tx power will not changed with different regdomain's AP. The regulatory domain code of EEPROM of some QCA6174 PCIE chip is 0x6c, it means world wide regdomain, for this chip, it does not have the issue. For empty reulatory domain code chip, set it to world regulatory domain in functio ath_regd_sanitize, then it will fix the issue. Tested with QCA6174 SDIO with firmware WLAN.RMH.4.4.1-00029. Signed-off-by: Wen Gong <wgong@codeaurora.org> Signed-off-by: Kalle Valo <kvalo@codeaurora.org> | |||
| 2019-12-02 | ath10k: change bundle count for max rx bundle for sdio | Wen Gong | |
| For max bundle size 32, the bundle mask is not same with 8/16. Change it to match the max bundle size of htc. Otherwise it will not match with firmware, for example, when bundle count is 17, then flags of ath10k_htc_hdr is 0x4, if without this patch, it will be considered as non-bundled packet because it does not have mask 0xF0, then trigger error message later: payload length 56747 exceeds max htc length: 4088. htc->max_msgs_per_htc_bundle is the min value of HTC_HOST_MAX_MSG_PER_RX_BUNDLE and msg->ready_ext.max_msgs_per_htc_bundle of ath10k_htc_wait_target, it will be sent to firmware later in ath10k_htc_start, then firmware will use it as the final max rx bundle count, in WLAN.RMH.4.4.1-00029, msg->ready_ext.max_msgs_per_htc_bundle is 32, it is same with HTC_HOST_MAX_MSG_PER_RX_BUNDLE, so the final max rx bundle count will be set to 32 in firmware. This patch only effect sdio chips. Tested with QCA6174 SDIO with firmware WLAN.RMH.4.4.1-00029. Signed-off-by: Wen Gong <wgong@codeaurora.org> Fixes: 224776520ead69e ("ath10k: change max RX bundle size from 8 to 32 for sdio") Signed-off-by: Kalle Valo <kvalo@codeaurora.org> | |||
| 2019-12-02 | ath10k: enable napi on RX path for sdio | Wen Gong | |
| For tcp RX, the quantity of tcp acks to remote is 1/2 of the quantity of tcp data from remote, then it will have many small length packets on TX path of sdio bus, then it reduce the RX packets's bandwidth of tcp. This patch enable napi on RX path, then the RX packet of tcp will not feed to tcp stack immeditely from mac80211 since GRO is enabled by default, it will feed to tcp stack after napi complete, if rx bundle is enabled, then it will feed to tcp stack one time for each bundle of RX. For example, RX bundle size is 32, then tcp stack will receive one large length packet, its length is neary 1500*32, then tcp stack will send a tcp ack for this large packet, this will reduce the tcp acks ratio from 1/2 to 1/32. This results in significant performance improvement for tcp RX. Tcp rx throughout is 240Mbps without this patch, and it arrive 390Mbps with this patch. The cpu usage has no obvious difference with and without NAPI. call stack for each RX packet on GRO path: (skb length is about 1500 bytes) skb_gro_receive ([kernel.kallsyms]) tcp4_gro_receive ([kernel.kallsyms]) inet_gro_receive ([kernel.kallsyms]) dev_gro_receive ([kernel.kallsyms]) napi_gro_receive ([kernel.kallsyms]) ieee80211_deliver_skb ([mac80211]) ieee80211_rx_handlers ([mac80211]) ieee80211_prepare_and_rx_handle ([mac80211]) ieee80211_rx_napi ([mac80211]) ath10k_htt_rx_proc_rx_ind_hl ([ath10k_core]) ath10k_htt_rx_pktlog_completion_handler ([ath10k_core]) ath10k_sdio_napi_poll ([ath10k_sdio]) net_rx_action ([kernel.kallsyms]) softirqentry_text_start ([kernel.kallsyms]) do_softirq ([kernel.kallsyms]) call stack for napi complete and send tcp ack from tcp stack: (skb length is about 1500*32 bytes) _tcp_ack_snd_check ([kernel.kallsyms]) tcp_v4_do_rcv ([kernel.kallsyms]) tcp_v4_rcv ([kernel.kallsyms]) local_deliver_finish ([kernel.kallsyms]) ip_local_deliver ([kernel.kallsyms]) ip_rcv_finish ([kernel.kallsyms]) ip_rcv ([kernel.kallsyms]) netif_receive_skb_core ([kernel.kallsyms]) netif_receive_skb_one_core([kernel.kallsyms]) netif_receive_skb ([kernel.kallsyms]) netif_receive_skb_internal ([kernel.kallsyms]) napi_gro_complete ([kernel.kallsyms]) napi_gro_flush ([kernel.kallsyms]) napi_complete_done ([kernel.kallsyms]) ath10k_sdio_napi_poll ([ath10k_sdio]) net_rx_action ([kernel.kallsyms]) __softirqentry_text_start ([kernel.kallsyms]) do_softirq ([kernel.kallsyms]) Tested with QCA6174 SDIO with firmware WLAN.RMH.4.4.1-00017-QCARMSWP-1. Signed-off-by: Wen Gong <wgong@codeaurora.org> Signed-off-by: Kalle Valo <kvalo@codeaurora.org> | |||
| 2019-11-29 | ath11k: fix indentation in ath11k_mac_prepare_he_mode() | John Crispin | |
| Signed-off-by: John Crispin <john@phrozen.org> Signed-off-by: Kalle Valo <kvalo@codeaurora.org> | |||
| 2019-11-29 | ath11k: Setup REO destination ring before sending wmi_init command | Vasanthakumar Thiagarajan | |
| Firmware expects all the required REO destination rings setup while processing wmi_init command. Not doing this causes connected stations getting disconnected and not able to connect back. Signed-off-by: Vasanthakumar Thiagarajan <vthiagar@codeaurora.org> Signed-off-by: Kalle Valo <kvalo@codeaurora.org> | |||
| 2019-11-29 | ath11k: Move mac80211 hw allocation before wmi_init command | Vasanthakumar Thiagarajan | |
| This is to prepare REO ring setup before sending wmi_init command. Firmware expects all the required REO rings to be setup while processing wmi_init command. But as per the current initialization sequence, REO ring configurations are done only after wmi_init command is sent. Also refactoring ath11k_mac_create() into ath11k_mac_alloc() and ath11k_mac_register() to it mac80211 hw structure available before sending wmi_init command. Signed-off-by: Vasanthakumar Thiagarajan <vthiagar@codeaurora.org> Signed-off-by: Kalle Valo <kvalo@codeaurora.org> | |||
| 2019-11-29 | ath11k: Skip update peer stats for management packets | Venkateswara Naralasetty | |
| Currently HTT_PPDU_STATS_TAG_USR_COMPLTN_ACK_BA_STATUS tag of PPDU stats doesn't have valid success bytes info of management frames. So skip update peer stats for management packets. Signed-off-by: Venkateswara Naralasetty <vnaralas@codeaurora.org> Signed-off-by: Kalle Valo <kvalo@codeaurora.org> | |||
| 2019-11-29 | ath11k: update tx duration in station info | Venkateswara Naralasetty | |
| Update tx duration in station info form PPDU stats so that users can dump tx duration of the station. Signed-off-by: Venkateswara Naralasetty <vnaralas@codeaurora.org> Signed-off-by: Kalle Valo <kvalo@codeaurora.org> | |||
| 2019-11-29 | ath11k: fix vht guard interval mapping | Manikanta Pubbisetty | |
| Guard interval value which comes from VHT_SIG_A TLV has a mapping where value 0 corresponds to LGI, 1 and 3 corresponds to SGI. Value 3 which is SGI(0.4us) in VHT was incorrectly mapped to a GI of 3.2us(only applicable in HE) resulting in incorrect rx GI stats. Fixing the mapping. Signed-off-by: Manikanta Pubbisetty <mpubbise@codeaurora.org> Signed-off-by: Kalle Valo <kvalo@codeaurora.org> | |||
| 2019-11-29 | ath11k: fix memory leak in monitor mode | Miles Hu | |
| remove tail check to avoid last amsdu leak. recycle skb in ppdu id wrap around case Signed-off-by: Miles Hu <milehu@codeaurora.org> Signed-off-by: Kalle Valo <kvalo@codeaurora.org> | |||
| 2019-11-29 | ath11k: Advertise MPDU start spacing as no restriction | Venkateswara Naralasetty | |
| Adverise MPDU start spacing as no restriction in ht capabilities, Since IPQ8074 hw support all sorts of mpdu start spcing. With this observed minor uplink performance improvement in lower data frame size case with Veriwave clients. Signed-off-by: Venkateswara Naralasetty <vnaralas@codeaurora.org> Signed-off-by: Kalle Valo <kvalo@codeaurora.org> | |||
| 2019-11-29 | ath11k: Update tx and rx chain count properly on drv_set_antenna | Sriram R | |
| Set the number of tx and rx chains properly on drv_set_antenna(). This will ensure the related ht/vht/he caps are properly recalculated based on the tx/rx chains set. Signed-off-by: Sriram R <srirrama@codeaurora.org> Signed-off-by: Kalle Valo <kvalo@codeaurora.org> | |||
| 2019-11-29 | ath11k: add necessary peer assoc params in wmi dbg | Sriram R | |
| Add necessary peer assoc params in WMI debug message while sending the peer assoc command to firmware to aid in debugging. Signed-off-by: Sriram R <srirrama@codeaurora.org> Signed-off-by: Kalle Valo <kvalo@codeaurora.org> | |||
| 2019-11-29 | ath11k: unlock mutex during failure in qmi fw ready | Govindaraj Saminathan | |
| qmi firmware ready event start to initialize the core modules and the sequence executed with mutex lock. In case of any failure mutex should be unlocked otherwise it will hang during the recovery. Signed-off-by: Govindaraj Saminathan <gsamin@codeaurora.org> Signed-off-by: Kalle Valo <kvalo@codeaurora.org> | |||
| 2019-11-29 | ath11k: add support for controlling tx power to a station | Maharaja Kennadyrajan | |
| This patch will add the support to control the transmit power for traffic to a station associated with the AP. Underlying firmware will enforce that the maximum tx power will be based on the regulatory requirements. If the user given transmit power is greater than the allowed tx power in the given channel, then the firmware will use the maximum tx power in the same channel. Max and Min tx power values will depends on number of tx chain masks. The allowed tx power range values are from 6 to 23. When 0 is sent to the firmware as tx power, it will revert to the default tx power for the station. Signed-off-by: Maharaja Kennadyrajan <mkenna@codeaurora.org> Signed-off-by: Kalle Valo <kvalo@codeaurora.org> | |||
| 2019-11-29 | ath11k: update bawindow size in delba process | Venkateswara Naralasetty | |
| Currenly in delba process calling ath11k_peer_rx_tid_delete() updates reo with desc invalid and add tid queue to the flush list. If station send data traffic without addba req and before tid flush, hw gives those packets as invalid desc reo error. Since we are dropping these invalid desc packets results in traffic stall. This patch fix this issue by updating the reo queue with bawindow size 1 instead of tid removal in delba process. Signed-off-by: Venkateswara Naralasetty <vnaralas@codeaurora.org> Signed-off-by: Kalle Valo <kvalo@codeaurora.org> | |||
| 2019-11-29 | ath11k: avoid use_after_free in ath11k_dp_rx_msdu_coalesce API | Karthikeyan Periyasamy | |
| Accessing already stored first msdu data after the skb expand trigger use_after_free, since first msdu got deleted. so do the descriptor copy operation before the skb expand operation. Signed-off-by: Karthikeyan Periyasamy <periyasa@codeaurora.org> Signed-off-by: Kalle Valo <kvalo@codeaurora.org> | |||
| 2019-11-29 | ath11k: avoid burst time conversion logic | Karthikeyan Periyasamy | |
| WMI_VDEV_SET_WMM_PARAMS commmand expects the txoplimit param in the units of 32 microseconds. convert the txop unit from 32 microseconds to absolute microseconds leads to the higher burst values which is incorrect. so no need to convert the txop unit from 32 microseconds to absolute microseconds. Signed-off-by: Karthikeyan Periyasamy <periyasa@codeaurora.org> Signed-off-by: Kalle Valo <kvalo@codeaurora.org> | |||
| 2019-11-29 | ath11k: pktlog: fix sending/using the pdev id | Anilkumar Kolli | |
| Fixes sending the pdev id(0,1,2 for mac0, mac1, mac2) to FW in wmi cmd pktlog enable/disable. Signed-off-by: Anilkumar Kolli <akolli@codeaurora.org> Signed-off-by: Kalle Valo <kvalo@codeaurora.org> | |||
| 2019-11-29 | ath11k: qmi clean up in ath11k_qmi_wlanfw_wlan_cfg_send() | Anilkumar Kolli | |
| Use pipe_id id instead of ret in for loop. Signed-off-by: Anilkumar Kolli <akolli@codeaurora.org> Signed-off-by: Kalle Valo <kvalo@codeaurora.org> | |||
| 2019-11-29 | ath11k: qmi clean up ce and HTC service config update | Anilkumar Kolli | |
| Copy CE and htc service configs for all pipes. Signed-off-by: Anilkumar Kolli <akolli@codeaurora.org> Signed-off-by: Kalle Valo <kvalo@codeaurora.org> | |||
| 2019-11-29 | ath11k: tracing: fix ath11k tracing | Anilkumar Kolli | |
| Add missing tracing subsystem define. Signed-off-by: Anilkumar Kolli <akolli@codeaurora.org> Signed-off-by: Kalle Valo <kvalo@codeaurora.org> | |||
| 2019-11-29 | ath10k: enable wow feature for sdio chip | Wen Gong | |
| sdio does not support wow, this patch is to enable it. When system enter sleep state, if wowlan is enabled, then sdio chip will keep power if platform support keep power, after resume, it will not need to re-load firmware again. Tested with QCA6174 SDIO with firmware WLAN.RMH.4.4.1-00029. Signed-off-by: Wen Gong <wgong@codeaurora.org> Signed-off-by: Kalle Valo <kvalo@codeaurora.org> | |||
| 2019-11-29 | ath10k: change log level for mpdu status of sdio chip | Wen Gong | |
| Change log level from warn to dbg level of mpdu status of sdio chip. Tested with QCA6174 SDIO with firmware WLAN.RMH.4.4.1-00007-QCARMSWP-1. Signed-off-by: Wen Gong <wgong@codeaurora.org> Signed-off-by: Kalle Valo <kvalo@codeaurora.org> | |||
| 2019-11-29 | ath10k: set WMI_PEER_AUTHORIZE after a firmware crash | Wen Gong | |
| After the firmware crashes ath10k recovers via ieee80211_reconfig(), which eventually leads to firmware configuration and including the encryption keys. However, because there is no new auth/assoc and 4-way-handshake, and firmware set the authorize flag after 4-way-handshake, so the authorize flag in firmware is not set in firmware without 4-way-handshake. This will lead to a failure of data transmission after recovery done when using encrypted connections like WPA-PSK. Set authorize flag after installing keys to firmware will fix the issue. This was noticed by testing firmware crashing using simulate_fw_crash debugfs file. Tested with QCA6174 SDIO with firmware WLAN.RMH.4.4.1-00007-QCARMSWP-1. Signed-off-by: Wen Gong <wgong@codeaurora.org> Signed-off-by: Kalle Valo <kvalo@codeaurora.org> | |||
| 2019-11-29 | ath10k: set max mtu to 1500 for sdio chip | Wen Gong | |
| For sdio chip, the max credit size in firmware is 1556, the 1556 include payload, ieee80211 header, htt header, htc header. So it need to set the max mtu to 1500 to forbidden TX packet which exceed 1500 form application. Tested with QCA6174 SDIO with firmware WLAN.RMH.4.4.1-00017-QCARMSWP-1. Signed-off-by: Wen Gong <wgong@codeaurora.org> Signed-off-by: Kalle Valo <kvalo@codeaurora.org> | |||
| 2019-11-29 | ath10k: enable firmware log by default for sdio | Wen Gong | |
| On SDIO chips the firmware log does not impact performance. To make it easier to debug firmware problems keep it enabled on the firmware. Tested with QCA6174 SDIO with firmware WLAN.RMH.4.4.1-00029. Signed-off-by: Wen Gong <wgong@codeaurora.org> Signed-off-by: Kalle Valo <kvalo@codeaurora.org> | |||
| 2019-11-29 | ath11k: Fix target crash due to WBM_IDLE_LINK ring desc shortage | Vasanthakumar Thiagarajan | |
| Make sure the number of WBM_IDLE_LINK ring descriptors is power of 2. This increases the number of descriptors to 32k from the current ~18k to fix the target assert because of the shortage in the descriptors in WBM_IDLE_LINK ring. Remove unnecessary power of 2 calculation in ath11k_dp_link_desc_setup() as it is not required after this change. Signed-off-by: Vasanthakumar Thiagarajan <vthiagar@codeaurora.org> Signed-off-by: Kalle Valo <kvalo@codeaurora.org> | |||
| 2019-11-29 | ath11k: Fixing TLV length issue in peer pktlog WMI command | Vikas Patel | |
| TLV length was 0 for TLV tag 'WMI_TAG_ARRAY_STRUCT' causing Q6 to crash when trying to configure pktlog filter via debugfs. Signed-off-by: Vikas Patel <vikpatel@codeaurora.org> Signed-off-by: Kalle Valo <kvalo@codeaurora.org> | |||
| 2019-11-29 | ath11k: Fix skb_panic observed during msdu coalescing | Sriram R | |
| skb_panic is hit during msdu coalescing whenever enough tailroom is not allocated based on the remaining msdu length which is spread across in different rx buffers. Compute the extra length for resizing the skb based on the total msdu length and the msdu length of the first buffer. Signed-off-by: Sriram R <srirrama@codeaurora.org> Signed-off-by: Kalle Valo <kvalo@codeaurora.org> | |||
| 2019-11-29 | ath11k: remove unused tx ring counters | Pradeep Kumar Chitrapu | |
| remove unused counter to avoid taking locks inorder to optimize cpu load. Using Flamegraph, cpu usage of ath11k_dp_tx() observed to be decreased from 5.58% to 3.74% with iperf traffic running with 80MHz bandwidth ap mode. Signed-off-by: Pradeep Kumar Chitrapu <pradeepc@codeaurora.org> Signed-off-by: Kalle Valo <kvalo@codeaurora.org> | |||
| 2019-11-29 | ath11k: avoid WMM param truncation | Karthikeyan Periyasamy | |
| In conf_tx() mac operation callback, we are truncating the tx params cw_min and cw_max due to lower data type cast. so modified the data type of cwmin and cwmax to avoid the trucation issue. Signed-off-by: Karthikeyan Periyasamy <periyasa@codeaurora.org> Signed-off-by: Kalle Valo <kvalo@codeaurora.org> | |||
| 2019-11-29 | ath11k: optimize RX path latency | John Crispin | |
| This patch drops ath11k_hal_rx_parse_dst_ring_desc(). This function was creating a huge amount of load, which lead to a signifcant latency delay when processing data in the RX path. Pegging the processing on a specific core and running perf --top we get the following output when running HE80 at a fixed bandwidth of 1gbit. with patch 19.19% [ath11k] [k] ath11k_dp_process_rx 5.02% [ath11k] [k] ath11k_dp_rx_tid_del_func 4.39% [kernel] [k] v7_dma_inv_range 4.15% [kernel] [k] __slab_alloc.constprop.1 4.03% [kernel] [k] dev_gro_receive 3.86% [kernel] [k] tcp_gro_receive 3.07% [ip_tables] [k] ipt_do_table 2.96% [kernel] [k] dma_cache_maint_page without patch 21.64% [ath11k] [k] ath11k_hal_rx_parse_dst_ring_desc 10.80% [ath11k] [k] ath11k_dp_process_rx 3.77% [kernel] [k] v7_dma_inv_range 3.48% [kernel] [k] dev_gro_receive 3.32% [ath11k] [k] ath11k_dp_rx_tid_del_func 3.17% [mac80211] [k] ieee80211_rx_napi 2.70% [kernel] [k] dma_cache_maint_page 2.65% [mac80211] [k] ieee80211_sta_ps_transition When removing the the bandwidth limit and rerunning the test we see an overall throughput improvement of 3-400mbit when running 4x4 HE80. Signed-off-by: Shashidhar Lakkavalli <slakkavalli@datto.com> Signed-off-by: John Crispin <john@phrozen.org> Signed-off-by: Kalle Valo <kvalo@codeaurora.org> | |||
| 2019-11-29 | ath11k: update tcl cmd descriptor parameters for STA mode | Anilkumar Kolli | |
| It is observed that ath11k STA mode UL throughput is low. This is due to packets delivered to FW from TCL instead of TQM. TCL AST search fail causes packet delivered to FW, fix this by properly configuring the TCL address search type and ast_hash. STA UL throughput is improved 10times with 11AC AP. Signed-off-by: Anilkumar Kolli <akolli@codeaurora.org> Signed-off-by: Kalle Valo <kvalo@codeaurora.org> | |||
| 2019-11-29 | ath11k: fix wmi service ready ext tlv parsing | Anilkumar Kolli | |
| The current ath11k driver failed to parse wmi_tlv_svc_rdy_ext_parse if there is change in wmi_mac_phy_capabilities length with below error. ath11k c000000.wifi1: failed to extract mac caps, idx :0 ath11k c000000.wifi1: failed to parse tlv -22 This is needed to get firmware version WLAN.HK.2.0.0.1-00240-QCAHKSWPL_SILICONZ-1 working. Signed-off-by: Anilkumar Kolli <akolli@codeaurora.org> Signed-off-by: Kalle Valo <kvalo@codeaurora.org> | |||
| 2019-11-29 | ath11k: fix resource leak in ath11k_mac_sta_state | Karthikeyan Periyasamy | |
| Handled the error case with proper resource cleanup and moved the handling into a separate function from ath11k_mac_sta_state. Signed-off-by: Karthikeyan Periyasamy <periyasa@codeaurora.org> Signed-off-by: Kalle Valo <kvalo@codeaurora.org> | |||
 |
index : linux-arm.git | |
| Russell King's ARM Linux kernel tree | Russell King |
| summaryrefslogtreecommitdiff |