Questions in this tag are only for questions related to the PCI Local Bus standard which is a computer bus for attaching hardware devices in a computer.
I am trying to understand how PCI Express works so i can write a windows driver that can read and …
memory memory-management dma pci pci-eAfter going through some basics documents what I understood is, Base Address Register is Address space which can be accessed …
pci pci-e base-addressIn Linux, is there a way to find out which PCI card is plugged into which PCI slot? /sys/bus/…
linux pci sysfsI'd like to verify on any given Linux machine if PCI passthrough is supported. After a bit of googling, I …
linux pci iommuI know that the base address register (BAR) in PCI configuration space defines the start location of a PCI address, …
pci pci-eI'm trying to find the base (memory) address of a parallel port I have connected to my laptop via a …
linux pci parallel-port memory-addressOn windows there is this program called pcitree that allows you to set and read memory without writing a device …
linux driver pciI've tried both reading userspace pci entry under /proc/bus/pci directory and calling kernel space API pci_read_config_…
linux linux-kernel linux-device-driver pci