centos man page for pci_write_legacy_io

Query: pci_write_legacy_io

OS: centos

Section: 9

Format: Original Unix Latex Style Formatted with HTML and a Horizontal Scroll Bar

PCI_WRITE_LEGACY_IO(9)						Hardware Interfaces					    PCI_WRITE_LEGACY_IO(9)

NAME
pci_write_legacy_io - write byte(s) to legacy I/O port space
SYNOPSIS
ssize_t pci_write_legacy_io(struct file * filp, struct kobject * kobj, struct bin_attribute * bin_attr, char * buf, loff_t off, size_t count);
ARGUMENTS
filp open sysfs file kobj kobject corresponding to file to read from bin_attr struct bin_attribute for this file buf buffer containing value to be written off offset into legacy I/O port space count number of bytes to write
DESCRIPTION
Writes 1, 2, or 4 bytes from legacy I/O port space using an arch specific callback routine (pci_legacy_write).
COPYRIGHT
Kernel Hackers Manual 3.10 June 2014 PCI_WRITE_LEGACY_IO(9)
Related Man Pages
pwrite(2) - redhat
struct_class(9) - centos
vfs_lock_file(9) - centos
ieee1284_byte_read(3) - centos
ieee1284_ecp_read_data(3) - centos
Similar Topics in the Unix Linux Community
DB2 convert digits to binary format
Tar Command
CentOS7 restoring file capabilities
Controlling user input
Please Welcome Dave Munro to the Moderator Team!