21 int iso_packets_buffer_init(struct iso_packets_buffer *b, struct fw_unit *unit,  in iso_packets_buffer_init()  argument
30 	b->packets = kmalloc(count * sizeof(*b->packets), GFP_KERNEL);  in iso_packets_buffer_init()
31 	if (!b->packets) {  in iso_packets_buffer_init()
44 	err = fw_iso_buffer_init(&b->iso_buffer, fw_parent_device(unit)->card,  in iso_packets_buffer_init()
51 		p = page_address(b->iso_buffer.pages[page_index]);  in iso_packets_buffer_init()
53 		b->packets[i].buffer = p + offset_in_page;  in iso_packets_buffer_init()
54 		b->packets[i].offset = page_index * PAGE_SIZE + offset_in_page;  in iso_packets_buffer_init()
60 	kfree(b->packets);  in iso_packets_buffer_init()
71 void iso_packets_buffer_destroy(struct iso_packets_buffer *b,  in iso_packets_buffer_destroy()  argument
74 	fw_iso_buffer_destroy(&b->iso_buffer, fw_parent_device(unit)->card);  in iso_packets_buffer_destroy()
75 	kfree(b->packets);  in iso_packets_buffer_destroy()