1. 11 Feb, 2019 4 commits
    • Govind Singh's avatar
      ath10k: enable bus layer suspend/resume for WCN3990 · 185be1c6
      Govind Singh authored
      Register snoc bus layer suspend/resume PM ops and configure
      the wakeup source(CE2) for the device.
      
      Testing:
          Tested on WCN3990 HW.
          Tested FW: WLAN.HL.2.0-01192-QCAHLSWMTPLZ-1.
      Signed-off-by: default avatarGovind Singh <govinds@codeaurora.org>
      Signed-off-by: default avatarKalle Valo <kvalo@codeaurora.org>
      185be1c6
    • Christian Lamparter's avatar
      ath10k: implement set_base_macaddr to fix rx-bssid mask in multiple APs conf · 05e7ba24
      Christian Lamparter authored
      Many integrated QCA9984 WiFis in various IPQ806x platform routers
      from various vendors (Netgear R7800, ZyXEL NBG6817, TP-LINK C2600,
      etc.) have either blank, bogus or non-unique MAC-addresses in
      their calibration data.
      
      As a result, OpenWrt utilizes a discouraged binary calibration data
      patching method that allows to modify the device's MAC-addresses right
      at the source. This is because the ath10k' firmware extracts the MAC
      address from the supplied radio/calibration data and issues a response
      to the ath10k linux driver. Which was designed to take the main MAC in
      ath10k_wmi_event_ready().
      
      Part of the "setting an alternate MAC" issue was already tackled by a
      patch from Brian Norris:
      commit 9d580466
      ("ath10k: retrieve MAC address from system firmware if provided")
      by allowing the option to specify an alternate MAC-address with the
      established device_get_mac_address() function which extracts the right
      address from DeviceTree/fwnode mac-address or local-mac-address
      properties and saves it for later.
      
      However, Ben Greear noted that the Qualcomm's ath10k firmware is liable
      to not properly calculate its rx-bssid mask in this case. This can cause
      issues in the popluar "multiple AP with a single ath10k instance"
      configurations.
      
      To improve MAC address handling, Felix Fietkau suggested to call
      pdev_set_base_macaddr_cmdid before bringing up the first vif and
      use the first vif MAC address there. Which is in ath10k_core_start().
      
      This patch implement Felix Fietkau's request to
      "call pdev_set_base_macaddr_cmdid before bringing up the first vif".
      The pdev_set_base_macaddr_cmdid is already declared for all devices
      and version. The driver just needed the support code for this
      function.
      
      Tested on:
      QCA9880/CUS223, firmwares: 10.2.4.13-2, 10.2.4.70.44, 10.2.4-1.0-00041
      QCA9887/MR33 firmware:10.2.4-1.0-00033
      QCA4019/RT-AC58U firmware: 10.4-3.4-00104, 10.4-3.5.3-00057
      QCA9984/R7800 firmware: Candela Technologies (CT) Firmware
      
      BugLink: https://lists.openwrt.org/pipermail/openwrt-devel/2018-November/014595.html
      Fixes: 9d580466 ("ath10k: retrieve MAC address from system firmware if provided")
      Cc: Brian Norris <briannorris@chromium.org>
      Cc: Ben Greear <greearb@candelatech.com>
      Cc: Felix Fietkau <nbd@nbd.name>
      Cc: Mathias Kresin <dev@kresin.me>
      Signed-off-by: default avatarChristian Lamparter <chunkeey@gmail.com>
      Tested-by: default avatarBrian Norris <briannorris@chromium.org>
      Signed-off-by: default avatarKalle Valo <kvalo@codeaurora.org>
      05e7ba24
    • Abhishek Ambure's avatar
      ath10k: update GCMP & GCMP-256 cipher suite number for WCN3990 · 7d94f862
      Abhishek Ambure authored
      TLV based firmware ex. QCA6174, WCN3990 expects key cipher value
      set to 9 while non-TLV firmware expects key cipher value set to 8
      for enabling GCMP and GCMP-256 cipher suites.
      
      To fix this problem, attach the key cipher suite values based on
      wmi version.
      
      Tested HW: WCN3990
      Tested FW: WLAN.HL.2.0-01188-QCAHLSWMTPLZ-1
      Signed-off-by: default avatarAbhishek Ambure <aambure@codeaurora.org>
      Signed-off-by: default avatarKalle Valo <kvalo@codeaurora.org>
      7d94f862
    • Abhishek Ambure's avatar
      ath10k: assign 'n_cipher_suites = 11' for WCN3990 to enable WPA3 · 7ba31e6e
      Abhishek Ambure authored
      Hostapd uses CCMP, GCMP & GCMP-256 as 'wpa_pairwise' option to run WPA3.
      In WCN3990 firmware cipher suite numbers 9 to 11 are for CCMP,
      GCMP & GCMP-256.
      
      To enable CCMP, GCMP & GCMP-256 cipher suites in WCN3990 firmware,
      host sets 'n_cipher_suites = 11' while initializing hardware parameters.
      
      Tested HW: WCN3990
      Tested FW: WLAN.HL.2.0-01188-QCAHLSWMTPLZ-1
      Signed-off-by: default avatarAbhishek Ambure <aambure@codeaurora.org>
      Signed-off-by: default avatarKalle Valo <kvalo@codeaurora.org>
      7ba31e6e
  2. 08 Feb, 2019 2 commits
  3. 07 Feb, 2019 23 commits
  4. 06 Feb, 2019 11 commits