lib.h File Reference

#include <linux/firewire-constants.h>
#include <linux/types.h>

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Functions
int	snd_fw_transaction (struct fw_unit *unit, int tcode, u64 offset, void *buffer, size_t length)

Function Documentation

int snd_fw_transaction	(	struct fw_unit *	unit,
		int	tcode,
		u64	offset,
		void *	buffer,
		size_t	length
	)

snd_fw_transaction - send a request and wait for its completion : the driver's unit on the target device : the transaction code : the address in the target's address space : input/output data : length of

Submits an asynchronous request to the target device, and waits for the response. The node ID and the current generation are derived from . On a bus reset or an error, the transaction is retried a few times. Returns zero on success, or a negative error code.

Definition at line 29 of file lib.c.