1.. _skiboot-5.9.1:
2
3=============
4skiboot-5.9.1
5=============
6
7skiboot 5.9.1 was released on Tuesday November 14th, 2017. It replaces
8:ref:`skiboot-5.9` as the current stable release in the 5.9.x series.
9
10Over :ref:`skiboot-5.9`, we have two NPU2 (NVLink2) fixes and two XIVE
11bug fixes:
12
13- npu2: hw-procedures: Refactor reset_ntl procedure
14
15  Change the implementation of reset_ntl to match the latest programming
16  guide documentation.
17- npu2: hw-procedures: Add phy_rx_clock_sel()
18
19  Change the RX clk mux control to be done by software instead of HW. This
20  avoids glitches caused by changing the mux setting.
21
22- xive: Fix ability to clear some EQ flags
23
24  We could never clear "unconditional notify" and "escalate"
25- xive: Update inits for DD2.0
26
27  This updates some inits based on information from the HW
28  designers. This includes enabling some new DD2.0 features
29  that we don't yet exploit.
30