Questions tagged [lspci]

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Can I Intentionally Disable PCIe Lanes? Or lower PCIe Width?

I am doing some testing on my server and want to lower the width to my PCIe device (or its PCIe bridge). In case it is relevant, I figured out how to lower my speed based on the PCI Spec with Linux'...
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openstack after passthrough RTX 3090 GPU - lspci says !!! Unknown header type 7f

First thanks if you read this all, cause its like a long story. We have cloud infrastructure on Ubuntu 20.04 with Linux 5.4.0-155-generic x86_64 kernel and OpenStack as virtualization system with QEMU/...
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Remove "lspci" devices from guest VM - possibilities and limitations

Prerequesites: some RedHat KVM hypevisor and Ubuntu server as guest. So, I'm worryng about virtual pci devices, connected to my Linux VM (on VPS) by default. One of them is VGA device which lets ...
agiAWjoa0za's user avatar
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Taking BusID output from lspci and storing in a variable

I am trying to get the BusID's of each video card stored in a server and putting them in a variable each to be used for an input to a simple find and replace perl script. How would I go about getting ...
Danny's user avatar
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