From ee8197f93de9b8b7e410e7d746a405b55d2793ff Mon Sep 17 00:00:00 2001 From: James Feist Date: Mon, 11 Mar 2019 12:56:44 -0700 Subject: Add CFM Limit interface Add CFM limit interface to describe the upper CFM limit for a system. This can be used with a CFM algorithm to calculate the maximum allowed fan speed for a system. A common usage of the CFM limit is to set a hard acoustic limit for a system. Change-Id: I3e7f37fcf48a2c958c8596a33a631ca327002df9 Signed-off-by: James Feist --- xyz/openbmc_project/Control/CFMLimit.interface.yaml | 10 ++++++++++ 1 file changed, 10 insertions(+) create mode 100644 xyz/openbmc_project/Control/CFMLimit.interface.yaml diff --git a/xyz/openbmc_project/Control/CFMLimit.interface.yaml b/xyz/openbmc_project/Control/CFMLimit.interface.yaml new file mode 100644 index 0000000..5946f3c --- /dev/null +++ b/xyz/openbmc_project/Control/CFMLimit.interface.yaml @@ -0,0 +1,10 @@ +description: > + Implement to provide a CFM upper limit for fan control. + This can be used with a CFM algorithm to calculate the + maximum allowed fan speed for a system. + +properties: + - name: Limit + type: double + description: > + The CFM limit, 0 means disabled. -- cgit v1.2.1