Computing device interface connectors for peripheral component interconnect compliant devices and other devices
View Patent ↗Computing device interface connectors for PCI compliant devices and other devices are disclosed. According to an aspect, an apparatus includes a PCI compliant device residing on a computing device. Further, the apparatus includes another device such as a network controller sideband interface (NCSI) compliant device residing on the computing device. The apparatus also includes an interface connector being communicatively connected to the PCI compliant device and the NCSI compliant device.
1. An apparatus comprising:
a peripheral component interconnect (PCI) compliant device residing on a computing device;
a network controller sideband interface (NCSI) compliant device residing on the computing device;
an interface connector being communicatively connected to the PCI compliant device and the NCSI compliant device, the interface connector includes two or more ground pins, wherein voltage is passed from the PCI compliant device and the NCSI compliant device to form a single interface; and
a port expander coupled to the interface connector, the port expander configured to set a value for a status register associated with the interface connector and communicate the value of the status register to the computing device, the status register comprising one or more register bits indicating that a thermal condition of the interface connector meets a predetermined thermal condition without causing a system interrupt and that the thermal condition exceeds the predetermined thermal threshold of the interface connector of the apparatus.
2. The apparatus of claim 1 , further comprising a central processing unit (CPU) and a memory being communicatively connected to the interface connector.
3. The apparatus of claim 1 , further comprising a PCI bus configured to communicatively connect the PCI compliant device to the interface connector.
4. The apparatus of claim 1 , further comprising a NCSI bus configured to communicatively connect the NCSI compliant device to the interface connector.
5. The apparatus of claim 1 , further comprising power rails connected to the interface connector.
6. The apparatus of claim 5 , further comprising a primary power supply and an auxiliary power supply that are each respectively connected to a primary power rail and an auxiliary power rail of the power rails.
7. The apparatus of claim 5 , wherein the auxiliary power supply and the primary power supply are controlled to power up the auxiliary power rail prior to power up of the primary power rail.
8. The apparatus of claim 1 , wherein the interface connector includes a pin for thermal monitoring.
9. The apparatus of claim 8 , wherein the pin is communicatively connected to a thermal monitoring device configured to detect a thermal condition and signal the thermal condition on the pin.
10. The apparatus of claim 1 , wherein the interface connector comprises a plurality of pins for communicatively connecting to at least one bus.
11. The apparatus of claim 10 , wherein the at least one bus is communicatively connected to the NCSI compliant device and the PCI compliant device.
12. The apparatus of claim 1 , wherein the interface connector includes one or more standby voltage pins.
13. The apparatus of claim 12 , wherein one of Wake on LAN (WoL) and Serial on LAN (SoL) operate on the one or more standby voltage pins.
14. The apparatus of claim 1 , wherein the computing device is a server communicatively connected to a network.
15. The apparatus of claim 1 , wherein the NCSI compliant device comprises a management controller.
16. The apparatus of claim 1 , wherein the NCSI compliant device comprises a network controller.
17. The apparatus of claim 16 , wherein the network controller comprises an Ethernet controller.
18. The apparatus of claim 1 , wherein the interface connector comprises an Ethernet port.