Something went wrong. Try again.
Linux kernel mirror (for testing) git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
Something went wrong. Try again.
12345678910111213141516171819202122232425262728/* SPDX-License-Identifier: GPL-2.0 */#ifndef SOUND_FIREWIRE_PACKETS_BUFFER_H_INCLUDED#define SOUND_FIREWIRE_PACKETS_BUFFER_H_INCLUDED
#include <linux/dma-mapping.h>#include <linux/firewire.h>
/** * struct iso_packets_buffer - manages a buffer for many packets * @iso_buffer: the memory containing the packets * @packets: an array, with each element pointing to one packet */struct iso_packets_buffer { struct fw_iso_buffer iso_buffer; struct { void *buffer; unsigned int offset; } *packets;};
int iso_packets_buffer_init(struct iso_packets_buffer *b, struct fw_unit *unit, unsigned int count, unsigned int packet_size, enum dma_data_direction direction);void iso_packets_buffer_destroy(struct iso_packets_buffer *b, struct fw_unit *unit);
#endif