octospi.c File Reference

Functions
void	pi_octospi_conf_init (struct pi_octospi_conf *conf)
int32_t	pi_octospi_open (struct pi_device *device)
void	pi_octospi_close (struct pi_device *device)
int	pi_octospi_ioctl (struct pi_device *device, uint32_t cmd, void *arg)
void	pi_octospi_read (struct pi_device *device, uint32_t octospi_addr, void *addr, uint32_t size, pi_octospi_op_conf_t *op)
void	pi_octospi_read_async (struct pi_device *device, uint32_t octospi_addr, void *addr, uint32_t size, pi_octospi_op_conf_t *op, struct pi_task *task)
void	pi_octospi_write (struct pi_device *device, uint32_t octospi_addr, void *addr, uint32_t size, pi_octospi_op_conf_t *op)
void	pi_octospi_write_async (struct pi_device *device, uint32_t octospi_addr, void *addr, uint32_t size, pi_octospi_op_conf_t *op, struct pi_task *task)
void	pi_octospi_read_2d (struct pi_device *device, uint32_t octospi_addr, void *addr, uint32_t size, uint32_t stride, uint32_t length, pi_octospi_op_conf_t *op)
void	pi_octospi_read_2d_async (struct pi_device *device, uint32_t octospi_addr, void *addr, uint32_t size, uint32_t stride, uint32_t length, pi_octospi_op_conf_t *op, struct pi_task *task)
void	pi_octospi_write_2d (struct pi_device *device, uint32_t octospi_addr, void *addr, uint32_t size, uint32_t stride, uint32_t length, pi_octospi_op_conf_t *op)
void	pi_octospi_write_2d_async (struct pi_device *device, uint32_t octospi_addr, void *addr, uint32_t size, uint32_t stride, uint32_t length, pi_octospi_op_conf_t *op, struct pi_task *task)

Function Documentation

void pi_octospi_close

(

struct pi_device *

device

)

References __pi_octospi_close(), octospi_cs_data_s::device_id, and OSPI_TRACE.

void pi_octospi_conf_init

(

struct pi_octospi_conf *

conf

)

References __pi_octospi_conf_init().

int pi_octospi_ioctl	(	struct pi_device *	device,
		uint32_t	cmd,
		void *	arg
	)

References __pi_octospi_ioctl(), octospi_cs_data_s::device_id, and OSPI_TRACE.

int32_t pi_octospi_open

(

struct pi_device *

device

)

References __pi_octospi_open(), and OSPI_TRACE.

void pi_octospi_read	(	struct pi_device *	device,
		uint32_t	octospi_addr,
		void *	addr,
		uint32_t	size,
		pi_octospi_op_conf_t *	op
	)

References __pi_octospi_2d_copy(), pi_task_block(), pi_task_wait_on(), and RX_CHANNEL.

void pi_octospi_read_2d	(	struct pi_device *	device,
		uint32_t	octospi_addr,
		void *	addr,
		uint32_t	size,
		uint32_t	stride,
		uint32_t	length,
		pi_octospi_op_conf_t *	op
	)

References __pi_octospi_2d_copy(), pi_task_block(), pi_task_wait_on(), and RX_CHANNEL.

void pi_octospi_read_2d_async	(	struct pi_device *	device,
		uint32_t	octospi_addr,
		void *	addr,
		uint32_t	size,
		uint32_t	stride,
		uint32_t	length,
		pi_octospi_op_conf_t *	op,
		struct pi_task *	task
	)

References __pi_octospi_2d_copy(), and RX_CHANNEL.

void pi_octospi_read_async	(	struct pi_device *	device,
		uint32_t	octospi_addr,
		void *	addr,
		uint32_t	size,
		pi_octospi_op_conf_t *	op,
		struct pi_task *	task
	)

References __pi_octospi_2d_copy(), and RX_CHANNEL.

void pi_octospi_write	(	struct pi_device *	device,
		uint32_t	octospi_addr,
		void *	addr,
		uint32_t	size,
		pi_octospi_op_conf_t *	op
	)

References __pi_octospi_2d_copy(), pi_task_block(), pi_task_wait_on(), and TX_CHANNEL.

void pi_octospi_write_2d	(	struct pi_device *	device,
		uint32_t	octospi_addr,
		void *	addr,
		uint32_t	size,
		uint32_t	stride,
		uint32_t	length,
		pi_octospi_op_conf_t *	op
	)

References __pi_octospi_2d_copy(), pi_task_block(), pi_task_wait_on(), and TX_CHANNEL.

void pi_octospi_write_2d_async	(	struct pi_device *	device,
		uint32_t	octospi_addr,
		void *	addr,
		uint32_t	size,
		uint32_t	stride,
		uint32_t	length,
		pi_octospi_op_conf_t *	op,
		struct pi_task *	task
	)

References __pi_octospi_2d_copy(), and TX_CHANNEL.

void pi_octospi_write_async	(	struct pi_device *	device,
		uint32_t	octospi_addr,
		void *	addr,
		uint32_t	size,
		pi_octospi_op_conf_t *	op,
		struct pi_task *	task
	)

References __pi_octospi_2d_copy(), and TX_CHANNEL.