Content-type: text/html Man page of pci_config_setup

pci_config_setup

Section: Kernel Functions for Drivers (9F)
Updated: 1 Jan 1997
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NAME

pci_config_setup, pci_config_teardown - setup or tear down the resources for enabling accesses to the PCI Local Bus Configuration space  

SYNOPSIS

#include <sys/ddi.h>
 #include <sys/sunddi.h> 

int pci_config_setup(dev_info_t *dip, ddi_acc_handle_t *handle);

void pci_config_teardown(ddi_acc_handle_t *handle);  

INTERFACE LEVEL

Solaris DDI specific (Solaris DDI).  

PARAMETERS

dip Pointer to the device's dev_info structure.

handle Pointer to a data access handle.

 

DESCRIPTION

pci_config_setup() sets up the necessary resources for enabling subsequent data accesses to the PCI Local Bus Configuration space. pci_config_teardown() reclaims and removes those resources represented by the data access handle returned from pci_config_setup().  

RETURN VALUES

pci_config_setup() returns:

DDI_SUCCESS Successfully setup the resources.

DDI_FAILURE Unable to allocate resources for setup.

 

CONTEXT

pci_config_setup() must be called from user or kernel context. pci_config_teardown() can be called from any context.  

NOTES

These functions are specific to PCI bus device drivers. For drivers using these functions, a single source to support devices with multiple bus versions may not be easy to maintain.  

ATTRIBUTES

See attributes(5) for descriptions of the following attributes:

ATTRIBUTE TYPEATTRIBUTE VALUE
ArchitecturePCI Local Bus

 

SEE ALSO

attributes(5)

IEEE 1275 PCI Bus Binding


 

Index

NAME
SYNOPSIS
INTERFACE LEVEL
PARAMETERS
DESCRIPTION
RETURN VALUES
CONTEXT
NOTES
ATTRIBUTES
SEE ALSO

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Time: 02:39:37 GMT, October 02, 2010