2 .TH pcibios_write_config_byte 9 "August 5, 1997" "Linux DDI" "BIOS32 Functions"
4 pcibios_write_config_byte \- write one byte of data to the configuration
7 .B #include <linux/bios32.h>
9 .BI "int pcibios_write_config_byte(unsigned char bus, unsigned char device_fn,\
10 unsigned char where, unsigned char value);"
13 .B pcibios_write_config_byte
14 function writes one byte to the configuration space of the PCI bus. The
15 bus can be specified with the
19 paramter determines which ? to use.
21 is set to the ?. The byte to be written to the configuration space is
26 The return value is taken from the PCI controller in a way that I'm
29 If the PCI system is unavailable, PCIBIOS_FUNC_NOT_SUPPORTED is
34 Kirk Petersen (kirk@speakeasy.org)