pci_config_setup(9f) [opensolaris man page]
pci_config_setup(9F) Kernel Functions for Drivers pci_config_setup(9F) 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 multi- ple bus versions may not be easy to maintain. ATTRIBUTES
See attributes(5) for descriptions of the following attributes: +-----------------------------+-----------------------------+ | ATTRIBUTE TYPE | ATTRIBUTE VALUE | +-----------------------------+-----------------------------+ |Architecture |PCI Local Bus | +-----------------------------+-----------------------------+ SEE ALSO
attributes(5) IEEE 1275 PCI Bus Binding SunOS 5.11 1 Jan 1997 pci_config_setup(9F)
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pci_config_setup(9F) Kernel Functions for Drivers pci_config_setup(9F) 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 multi- ple bus versions may not be easy to maintain. ATTRIBUTES
See attributes(5) for descriptions of the following attributes: +-----------------------------+-----------------------------+ | ATTRIBUTE TYPE | ATTRIBUTE VALUE | +-----------------------------+-----------------------------+ |Architecture |PCI Local Bus | +-----------------------------+-----------------------------+ SEE ALSO
attributes(5) IEEE 1275 PCI Bus Binding SunOS 5.10 1 Jan 1997 pci_config_setup(9F)