DataFlash® Block Device
[Block Device]

Collaboration diagram for DataFlash® Block Device:

Modules
	Internal Documentation
Functions
struct block_device *	dataflash_blkdev_init (spi_id_t spi_id, struct spi_master *master, struct spi_device *device, struct workqueue_task *event_task)
	Initialize a DataFlash block device.

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Detailed Description

This is a block device driver for DataFlash devices.

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Function Documentation

struct block_device * dataflash_blkdev_init	(	spi_id_t	spi_id,
		struct spi_master *	master,
		struct spi_device *	device,
		struct workqueue_task *	event_task
	)			[read]

Initialize a DataFlash block device.

Will allocated memory and initialize internals, and will then start a DataFlash detection sequence. Once this sequence is completed it will run the workqueue task event_task.

Parameters:

	spi_id	SPI Module ID
	master	SPI master struct
	device	SPI device struct
	event_task	Workqueue task to run on an event

Returns:

A new DataFlash block device, or NULL if insufficient memory is available.

Referenced by dataflash_init().