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Writing Device Drivers
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Device Software State Functions

The device software state functions are:

ddi_get_driver_private()

Get the address of the device's private data area

ddi_get_soft_state()

Get pointer to instance soft-state structure

ddi_set_driver_private()

Set the address of the device's private data area

ddi_soft_state_fini()

Destroy driver soft-state structure

ddi_soft_state_free()

Free instance soft-state structure

ddi_soft_state_init()

Initialize driver soft-state structure

ddi_soft_state_zalloc()

Allocate instance soft-state structure

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  Published under the terms fo the Public Documentation License Version 1.01. Design by Interspire