From d06d0a8fabd699fc1cab4fbd6e4572ce0b22a905 Mon Sep 17 00:00:00 2001 From: James Feist Date: Thu, 23 Apr 2020 14:01:38 -0700 Subject: [PATCH 1/1] Only allow drive sensors on bus 2 for ast2500 CPLD doesn't allow multi-master, so readings wont work. Put in a work-around to only allow bus 2 transactions. Tested: Only valid sensors were installed. Change-Id: Ib9e75ffd0dd64cf548d15cce9a6052332ac5ec43 Signed-off-by: James Feist --- src/NVMeSensorMain.cpp | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/src/NVMeSensorMain.cpp b/src/NVMeSensorMain.cpp index 1858ea9..844f061 100644 --- a/src/NVMeSensorMain.cpp +++ b/src/NVMeSensorMain.cpp @@ -111,6 +111,12 @@ void createSensors(boost::asio::io_service& io, rootBus = std::stoi(rootName.substr(0, dash)); } + // HACK: cpld on current products doesn't allow multi-master + if (rootBus != 2) + { + continue; + } + std::shared_ptr context; auto findRoot = nvmeDeviceMap.find(rootBus); if (findRoot != nvmeDeviceMap.end()) -- 2.17.1