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redfish API get PCI.md

File metadata and controls

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PCI格式：

The PCI addresses must be defined in the following format: XXXX:YY:ZZ.W where:
XXXX = domain, must always be 0000
YY = BusNumber
ZZ = DeviceNumber
W = FunctionNumber

  • racadm DELL:

    racadm hwinventory | grep -B1 -A34 "Device Type = NIC"|grep -E "InstanceID|FunctionNumber|DeviceNumber|BusNumber"

  • redfish DELL:

    curl -k -uroot:<passswd> https://x.x.x.x/redfish/v1/Systems/System.Embedded.1/EthernetInterfaces/NIC.Integrated.1-4-11

  • redfish iLO4:

    curl -s -k -u root:<passwd> https://x.x.x.x:/redfish/v1/Systems/1/NetworkAdapters/1/

可以通过redfish API 或者racadm命令 获取如下参数：从而转化为PCI地址，

[InstanceID: NIC.Slot.1-1-1]
FunctionNumber = 0
DeviceNumber = 0
BusNumber = 131
[InstanceID: NIC.Slot.1-2-1]
FunctionNumber = 1
DeviceNumber = 0
BusNumber = 131

Note

这里查到的是10进制数，pci采用的是16进制需要转换一下。 SHELL数制转换
root@ubuntu-focal:~# printf '%x\n' 131 //OUTPUT是 83

那么上面的信息转换为PCI地址就是:

[InstanceID: NIC.Slot.1-1-1]      000:83:0:0 
[InstanceID: NIC.Slot.1-2-1]      000:83:0:1