Searched hist:"52639 beb" (Results 1 – 2 of 2) sorted by relevance
/openbmc/s2600wf-misc/hsbp-manager/ |
H A D | CMakeLists.txt | 52639beb Wed Apr 14 04:40:41 CDT 2021 Rohit Chandel <rohit.k.chandel@intel.com> Enable/Disable PCIe clocks on NVMe drive hot-add/remove When the BMC detects the hot-add/hot-removal of an NVMe drive on HSBP, the BMC shall enable/disable the clock to the NVMe drive on the DB2000 clock buffer to reduce EMI. In addition fix the issue of addition/removal events not getting logged in System Event Log. Tested: 1. DB2000 clock enabling/disabling on hot addition/removal of PCIe drives tested with debug cpld image which emulates hot addition/removal of drives. Addition/removal verified via ITP. DB2000 clock enabling/disabling verified independently via i2c-tools from BMC also. 2. SEL log entries on each hot-add/removal verified via redfish Signed-off-by: Rohit Chandel <rohit.k.chandel@intel.com> Change-Id: I5c6f8d6cf0b8fb737006b6ca14f2cfcd6a3de27d
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/openbmc/s2600wf-misc/hsbp-manager/src/ |
H A D | hsbp_manager.cpp | 52639beb Wed Apr 14 04:40:41 CDT 2021 Rohit Chandel <rohit.k.chandel@intel.com> Enable/Disable PCIe clocks on NVMe drive hot-add/remove When the BMC detects the hot-add/hot-removal of an NVMe drive on HSBP, the BMC shall enable/disable the clock to the NVMe drive on the DB2000 clock buffer to reduce EMI. In addition fix the issue of addition/removal events not getting logged in System Event Log. Tested: 1. DB2000 clock enabling/disabling on hot addition/removal of PCIe drives tested with debug cpld image which emulates hot addition/removal of drives. Addition/removal verified via ITP. DB2000 clock enabling/disabling verified independently via i2c-tools from BMC also. 2. SEL log entries on each hot-add/removal verified via redfish Signed-off-by: Rohit Chandel <rohit.k.chandel@intel.com> Change-Id: I5c6f8d6cf0b8fb737006b6ca14f2cfcd6a3de27d
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