ALSA: firewire-lib: add irq_target member into amdtp_domain struct

[linux-2.6-microblaze.git] / sound / firewire / amdtp-stream.h

diff --git a/sound/firewire/amdtp-stream.h b/sound/firewire/amdtp-stream.h
index d95a4ed..f92397a 100644 (file)
--- a/sound/firewire/amdtp-stream.h
+++ b/sound/firewire/amdtp-stream.h
@@ -117,6 +117,7 @@ struct amdtp_stream {
        /* For packet processing. */
        struct fw_iso_context *context;
        struct iso_packets_buffer buffer;
+       unsigned int queue_size;
        int packet_index;
        struct pkt_desc *pkt_descs;
        int tag;
@@ -144,6 +145,9 @@ struct amdtp_stream {
                        int syt_override;
                } rx;
        } ctx_data;
+       unsigned int event_count;
+       unsigned int events_per_period;
+       unsigned int idle_irq_interval;
 
        /* For CIP headers. */
        unsigned int source_node_id_field;
@@ -274,6 +278,9 @@ struct amdtp_domain {
        struct list_head streams;
 
        unsigned int events_per_period;
+       unsigned int events_per_buffer;
+
+       struct amdtp_stream *irq_target;
 };
 
 int amdtp_domain_init(struct amdtp_domain *d);
@@ -286,9 +293,11 @@ int amdtp_domain_start(struct amdtp_domain *d);
 void amdtp_domain_stop(struct amdtp_domain *d);
 
 static inline int amdtp_domain_set_events_per_period(struct amdtp_domain *d,
-                                               unsigned int events_per_period)
+                                               unsigned int events_per_period,
+                                               unsigned int events_per_buffer)
 {
        d->events_per_period = events_per_period;
+       d->events_per_buffer = events_per_buffer;
 
        return 0;
 }