axis_component_instance Struct Reference

#include <axis_pci.h>

Collaboration diagram for axis_component_instance:

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Detailed Description

associates a axis_pci_device_entry with a integer which can be used to identify individual components

To allow a large number of sub devices (individual switches etc) to share common code and to identify themselves using the single private member or the /proc callback data we create a structure that ties an integer index and a pointer back to the physical device together. We add an array of these structures to the physical device properties. We can then stash pointers to these arrays in /proc data and file structures and work out mid call back which sub port to reference

Data Fields
axis_pci_device_entry *	this_device
int	subdevice_number

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Field Documentation

int axis_component_instance::subdevice_number

index to use to identify subdevice

struct axis_pci_device_entry* axis_component_instance::this_device

axis_pci_device_entry master hardware control structure

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The documentation for this struct was generated from the following file:

• axis_pci.h

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