1PCI_ENABLE_ROM(9)             Hardware Interfaces            PCI_ENABLE_ROM(9)
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NAME

6       pci_enable_rom - enable ROM decoding for a PCI device
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SYNOPSIS

9       int pci_enable_rom(struct pci_dev * pdev);
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ARGUMENTS

12       pdev
13           PCI device to enable
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DESCRIPTION

16       Enable ROM decoding on dev. This involves simply turning on the last
17       bit of the PCI ROM BAR. Note that some cards may share address decoders
18       between the ROM and other resources, so enabling it may disable access
19       to MMIO registers or other card memory.
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22Kernel Hackers Manual 2.6.         June 2019                 PCI_ENABLE_ROM(9)
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