pci_write_rom
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## Name

pci_write_rom — used to enable access to the PCI ROM display

## Synopsis

`ssize_t pci_write_rom (` | struct file * filp,
| struct kobject * kobj,
| struct bin_attribute * bin_attr,
| char * buf,
| loff_t off,
| size_t count`)`;

## Arguments

`filp`

  sysfs file

`kobj`

  kernel object handle

`bin_attr`

  struct bin_attribute for this file

`buf`

  user input

`off`

  file offset

`count`

  number of byte in input

## Description

writing anything except 0 enables it

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