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Message #15529
[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.
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