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