pci_enable_rom
Prev | PCI Support Library | Next

## Name

pci_enable_rom — enable ROM decoding for a PCI device

## Synopsis

`int pci_enable_rom (` | struct pci_dev * pdev`)`;

## Arguments

`pdev`

  PCI device to enable

## Description

Enable ROM decoding on `dev`. This involves simply turning on the last bit of the PCI ROM BAR. Note that some cards may share address decoders between the ROM and other resources, so enabling it may disable access to MMIO registers or other card memory.

Prev | Up | Next
pci_hp_remove_module_link | Home | pci_disable_rom