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[Bug 1697829] Re: Upgrade Redpine WLAN/BT driver to ver. 1.2 (production release)

 

** Changed in: hwe-next
       Status: In Progress => Fix Released

** Changed in: linux (Ubuntu)
       Status: Confirmed => Fix Released

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https://bugs.launchpad.net/bugs/1697829

Title:
  Upgrade Redpine WLAN/BT driver to ver. 1.2 (production release)

Status in HWE Next:
  Fix Released
Status in linux package in Ubuntu:
  Fix Released
Status in linux source package in Xenial:
  Fix Released

Bug description:
  Upgrade the Redpine WLAN/BT RS9113 driver in Ubuntu Xenial kernel to
  ver. 1.2. This version is supposed to be a production release.

  This is the latest version of the driver provided by Redpine. For now,
  this driver is enabled only on x86, x86_64 architectures. The impact
  is restricted to { SDIO_DEVICE(0x041B, 0x9330) } for SDIO based WiFi-
  BT modules and on USB bus, this driver binds only to RS9113, lets
  upstream kernel driver handle other RSI chipsets.

  Fixes since previous release(see lp: #1694607)

  Other fixes:
  - Redpine vendor driver - Switching to AP mode causes kernel panic (lp: #1700941)
  - ubuntu/rsi driver has several issues as picked up by static analysis (lp: #1694733)

  1.2 -
   WLAN Supported Features:
   ------------------------
   1) Station mode
   2) 802.11bgn
   3) Secutiry modes: Open, WEP, WPA, WPA2
   4) AP mode
   5) Bgscan and roaming
   6) Legacy and UAPSD power save
   7) Regulatory support
   8) WoWLAN
   9) Management frame protection
   10) Wi-Fi direct mode

   WLAN Bug Fixes:
   ---------------
   1) WoWLAN from S5 fails (lp: #1686283)
   2) After wifi-ap is set, system will kernel panic  (lp: #1699753)
   3) Connect to "n" AP will cause system kernel panic (lp: #1699686)
   4) Low throughput observed in some channels for TCP downlink traffic in
   Coex mode.

   WLAN Limitations/Features NOT Supported:
   ----------------------------------------
   1) For GTK rekey, wakeup trigger send to host.

   BT Supported Features:
   ----------------------
   1) BT EDR mode
   2) BT LE mode
   3) BT Coex mode
          * WLAN STA + BT EDR
          * WLAN STA + BT LE
          * WLAN STA + BT EDR + BT LE
          * WLAN AP + BT EDR
          * WLAN AP + BT EDR + BT LE

   BT Limitations/Features NOT Supported:
   ----------------------------------------
   1) To connect multiple BT slaves, connection should be initiated
   from rsi module.
   2) In coex mode, BT file transfer fails at times with certain mobiles.

  1.2.RC16 -
   WLAN Bug Fixes:
   ---------------
   1. WoWLAN from S5 fails (lp: #1686283)
   2. After wifi-ap is set, system will kernel panic  (lp: #1699753)
   3. Connect to "n" AP will cause system kernel panic (lp: #1699686)

   WLAN Limitations/Features NOT Supported:
   ----------------------------------------
   1) For GTK rekey, wakeup trigger send to host.
   2) Low throughput observed for TCP downlink traffic in Coex mode

   BT Limitations/Features NOT Supported:
   ----------------------------------------
   1) To connect multiple BT slaves, connection should be initiated
   from rsi module.
   2) In coex mode, BT file transfer fails at times with certain mobiles.

  1.2.RC15 -
   WLAN Bug Fixes:
   ---------------
   1) Coverity scan fixes (lp: #1694733)
   2) Avoid driver reload at S4 resume

   BT Limitations/Features NOT Supported:
   ----------------------------------------
   1) To connect multiple BT slaves, connection should be initiated
   from rsi module.
   2) In coex mode, BT file transfer fails at times with certain mobiles.

  1.2.RC14 -
   WLAN Bug Fixes:
   ---------------
   1) Low throughput with 40MHz issue resolved.

   WLAN Limitations/Features NOT Supported:
   ----------------------------------------
   1) S5 with WoWLAN does not work.
   2) For GTK rekey, wakeup trigger send to host.
   3) Low throughput observed for TCP downlink traffic in Coex mode

   BT Limitations/Features NOT Supported:
   ----------------------------------------
   1) To connect multiple BT slaves, connection should be initiated
   from rsi module.
   2) In coex mode, BT file transfer fails at times with certain mobiles.

  1.2.RC12 -
   WLAN Bug Fixes:
   ---------------
   1) WoWLAN stress test cases issue resolved (when all wifi, bt, ble traffics run and suspend)

   WLAN Limitations/Features NOT Supported:
   ----------------------------------------
   1) S5 with WoWLAN does not work.
   2) For GTK rekey, wakeup trigger send to host.
   3) Low throughput observed for TCP downlink traffic in Coex mode

   BT Limitations/Features NOT Supported:
   ----------------------------------------
   1) To connect multiple BT slaves, connection should be initiated
   from rsi module.
   2) In coex mode, BT file transfer fails at times with certain mobiles.

  1.2.RC11 -
   WLAN New Features:
   ------------------
   1) Module parameter for debug level(ven_rsi_zone_enabled) is added.
   2) Regulatory changes for Caracalla added

   WLAN Bug Fixes:
   ---------------
   1) Legacy power save issue is fixed.

   WLAN Limitations/Features NOT Supported:
   ----------------------------------------
   1) S5 with WoWLAN does not work.
   2) For GTK rekey, wakeup trigger send to host.
   3) Low throughput observed for TCP downlink traffic in Coex mode

   BT Limitations/Features NOT Supported:
   ----------------------------------------
   1) To connect multiple BT slaves, connection should be initiated
   from rsi module.
   2) In coex mode, BT file transfer fails at times with certain mobiles.

  1.2.RC10 -
   WLAN Bug Fixes:
   ---------------
   1) 1 minute time delay in sdio resume issue is resolved (Reduced to 10s).
   2) Fail in multiple iterations of hibernate issue is resolved.

   WLAN Limitations/Features NOT Supported:
   ----------------------------------------
   1) S5 with WoWLAN does not work.
   2) For GTK rekey, wakeup trigger send to host.

   BT New Features:
   ----------------
   1) BT classic + BT LE mode is supported

   BT Limitations/Features NOT Supported:
   ----------------------------------------
   1) To connect multiple BT slaves, connection should be initiated
   from rsi module.
   2) In coex mode, BT file transfer fails at times with certain mobiles.

  1.2.RC9 -
   WLAN Bug Fixes:
   ---------------
   1) BT reset added before going to S3/S4/S5 sleep when WoWLAN is enabled.
   2) Station connection check before going to S3/S4/S5 sleep removed.

   WLAN Limitations/Features NOT Supported:
   ----------------------------------------
   1) S5 with WoWLAN does not work.
   2) For GTK rekey, wakeup trigger send to host.

   BT Limitations/Features NOT Supported:
   ----------------------------------------
   1) To connect multiple BT slaves, connection should be initiated
      from rsi module.
   2) In coex mode, BT file transfer fails at times with certain mobiles.

  1.2.RC8 -
   WLAN Bug Fixes:
   ---------------
   1) Added power leak fixes for S4.
   2) S5 WoLAN issue resolved.
   3) Wakeup short pulse issue resolved.

   WLAN Limitations/Features NOT Supported:
   ----------------------------------------
   1) S5 with WoWLAN does not work.
   2) For GTK rekey, wakeup trigger send to host.

   BT Limitations/Features NOT Supported:
   ----------------------------------------
   1) To connect multiple BT slaves, connection should be initiated
      from rsi module.
   2) In coex mode, BT file transfer fails at times with certain mobiles.

  1.2.RC7 -
   WLAN Bug Fixes:
   ---------------
   1) Configured host wakeup pin as active low from driver.

   WLAN Limitations/Features NOT Supported:
   ----------------------------------------
   1) S5 with WoWLAN does not work.
   2) For GTK rekey, wakeup trigger send to host.

   BT Limitations/Features NOT Supported:
   ----------------------------------------
   1) To connect multiple BT slaves, connection should be initiated
      from rsi module.
   2) In coex mode, BT file transfer fails at times with certain mobiles.

  1.2.RC6 -
   WLAN Bug Fixes:
   ---------------
   1) AP data throughput issue resolved.
   2) Scan results issue resolved.

   WLAN Limitations/Features NOT Supported:
   ----------------------------------------
   1) S5 with WoWLAN does not work.
   2) For GTK rekey, wakeup trigger send to host.

   BT Limitations/Features NOT Supported:
   ----------------------------------------
   1) To connect multiple BT slaves, connection should be initiated
      from rsi module.
   2) In coex mode, BT file transfer fails at times with certain mobiles.

  This bug is used for tracking purposes, please do not triage.

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