diff options
Diffstat (limited to 'sound/soc/intel/common/sst-ipc.h')
| -rw-r--r-- | sound/soc/intel/common/sst-ipc.h | 27 |
1 files changed, 14 insertions, 13 deletions
diff --git a/sound/soc/intel/common/sst-ipc.h b/sound/soc/intel/common/sst-ipc.h index ef38600e88f7..08c4831b2664 100644 --- a/sound/soc/intel/common/sst-ipc.h +++ b/sound/soc/intel/common/sst-ipc.h @@ -17,15 +17,16 @@ #define IPC_MAX_MAILBOX_BYTES 256 -struct ipc_message { - struct list_head list; +struct sst_ipc_message { u64 header; + void *data; + size_t size; +}; - /* direction wrt host CPU */ - char *tx_data; - size_t tx_size; - char *rx_data; - size_t rx_size; +struct ipc_message { + struct list_head list; + struct sst_ipc_message tx; + struct sst_ipc_message rx; wait_queue_head_t waitq; bool pending; @@ -66,14 +67,14 @@ struct sst_generic_ipc { struct sst_plat_ipc_ops ops; }; -int sst_ipc_tx_message_wait(struct sst_generic_ipc *ipc, u64 header, - void *tx_data, size_t tx_bytes, void *rx_data, size_t rx_bytes); +int sst_ipc_tx_message_wait(struct sst_generic_ipc *ipc, + struct sst_ipc_message request, struct sst_ipc_message *reply); -int sst_ipc_tx_message_nowait(struct sst_generic_ipc *ipc, u64 header, - void *tx_data, size_t tx_bytes); +int sst_ipc_tx_message_nowait(struct sst_generic_ipc *ipc, + struct sst_ipc_message request); -int sst_ipc_tx_message_nopm(struct sst_generic_ipc *ipc, u64 header, - void *tx_data, size_t tx_bytes, void *rx_data, size_t rx_bytes); +int sst_ipc_tx_message_nopm(struct sst_generic_ipc *ipc, + struct sst_ipc_message request, struct sst_ipc_message *reply); struct ipc_message *sst_ipc_reply_find_msg(struct sst_generic_ipc *ipc, u64 header); |