A very specific topic!
On HP systems, the PCI Memory Controller Driver is typically implemented as a kernel module, with the module name hpa_pci_mem . The driver is designed to work with HP's specific PCI bus implementation, which may include customizations for HP's system architecture. pci memory controller driver hp
The PCI Memory Controller Driver is a crucial component of the Linux kernel that manages the Peripheral Component Interconnect (PCI) bus on HP systems. Here's an overview of the driver and its functions: A very specific topic