Writing Device Drivers


I

	I/O
		asynchronous data transfers ( ) ( )
		byte stream ( )
		disk controls ( )
		DMA transfers ( )
		file system structure ( )
		miscellaneous control of ( )
		multiplexing ( )
		polled I/O interfaces ( ) ( )
		programmed transfers ( )
		scatter/gather structures ( )
		synchronous data transfers ( ) ( )
		visual I/O interfaces ( )

	IEEE 802.3 ( )

	IEEE 802.5 ( )

	ILP32
		use in `devmap()` ( )
		use in `ioctl()` ( )
		use in `mmap()` ( )

	ILP64, use in `mmap()` ( )

	`_info()` entry point
		required implementation ( )
		example of ( )

	`_init()` entry point
		network drivers ( )
		required implementation ( )
		example of ( )

	instance numbers ( )

	internal mode registers ( )

	internal sequencing logic ( )

	interrupt functions ( )

	interrupt handlers
		functionality ( )
		registering ( )

	interrupt handling ( )
		callback handler function ( )
		clearing masks ( )
		`ddi_cb_register()` function ( )
		`ddi_cb_unregister()` function ( )
		`ddi_intr_add_handler()` function ( ) ( ) ( )
		`ddi_intr_add_softint()` function ( )
		`ddi_intr_alloc()` function ( ) ( ) ( )
		`ddi_intr_block_disable()` function ( )
		`ddi_intr_block_enable()` function ( )
		`ddi_intr_clr_mask()` function ( ) ( )
		`ddi_intr_disable()` function ( ) ( )
		`ddi_intr_dup_handler()` function ( ) ( )
		`ddi_intr_enable()` function ( ) ( )
		`ddi_intr_free()` function ( ) ( )
		`ddi_intr_get_cap()` function ( )
		`ddi_intr_get_hilevel_pri()` function ( ) ( )
		`ddi_intr_get_navail()` function ( )
		`ddi_intr_get_nintrs()` function ( )
		`ddi_intr_get_pending()` function ( ) ( )
		`ddi_intr_get_pri()` function ( ) ( )
		`ddi_intr_get_softint_pri()` function ( )
		`ddi_intr_get_supported_types()` function ( )
		`ddi_intr_hilevel()` function ( )
		`ddi_intr_remove_handler()` function ( ) ( )
		`ddi_intr_remove_softint()` function ( )
		`ddi_intr_set_cap()` function ( )
		`ddi_intr_set_mask()` function ( ) ( )
		`ddi_intr_set_nreq()` function ( )
		`ddi_intr_set_pri()` function ( )
		`ddi_intr_set_softint_pri()` function ( ) ( )
		`ddi_intr_trigger_softint()` function ( ) ( )
		`gld_intr()` function ( )
		high-level interrupts ( ) ( ) ( )
		overview ( )
		pending interrupts ( )
		setting masks ( )
		software interrupts ( ) ( ) ( )

	interrupt property, definition ( )

	Interrupt Resource Management ( )

	interrupts
		allocating ( )
		callback support ( )
		capability functions ( )
		changing soft interrupt priority example ( )
		checking pending interrupts example ( )
		clearing interrupt masks example ( )
		common problems with ( )
		description of ( )
		handling high-level interrupts examples ( )
		handling low-level interrupts example ( )
		high-level mutexes ( )
		initialization and destruction functions ( )
		interrupt handling example ( )
		invalid ( )
		legacy defined ( )
		message-signaled defined ( )
		MSI defined ( )
		MSI implementation ( )
		MSI-X defined ( )
		MSI-X implementation ( )
		network drivers ( )
		priority levels ( )
		priority management functions ( )
		registering legacy interrupt example ( )
		registering legacy interrupts ( )
		registering MSI interrupts ( )
		registering MSI interrupts example ( )
		removing legacy interrupt example ( )
		removing MSI interrupts example ( )
		requesting ( )
		setting interrupt masks example ( )
		soft interrupt functions ( )
		software interrupts ( )
		types of ( )
		using legacy ( )
		writing handlers ( )

	`ioctl()` function
		character drivers ( )
		commands ( )
		`DLIOCRAW` ( )

	`ioctl`(9E) driver entry point ( )

	IOMMU ( )

	`iovec` structure ( )

	IRM, See Interrupt Resource Management

	ISO 8802-3 ( )

	ISO 9314-2 ( )

	ISR (interrupt service routine) ( )

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