int skl_ipc_bind_unbind(struct sst_generic_ipc *ipc,
struct skl_ipc_bind_unbind_msg *msg)
{
struct skl_ipc_header header = {0};
u64 *ipc_header = (u64 *)(&header);
u8 bind_unbind = msg->bind ? IPC_MOD_BIND : IPC_MOD_UNBIND;
int ret;
header.primary = IPC_MSG_TARGET(IPC_MOD_MSG);
header.primary |= IPC_MSG_DIR(IPC_MSG_REQUEST);
header.primary |= IPC_GLB_TYPE(bind_unbind);
header.primary |= IPC_MOD_INSTANCE_ID(msg->instance_id);
header.primary |= IPC_MOD_ID(msg->module_id);
header.extension = IPC_DST_MOD_ID(msg->dst_module_id);
header.extension |= IPC_DST_MOD_INSTANCE_ID(msg->dst_instance_id);
header.extension |= IPC_DST_QUEUE(msg->dst_queue);
header.extension |= IPC_SRC_QUEUE(msg->src_queue);
dev_dbg(ipc->dev, "In %s hdr=%x ext=%x\n", __func__, header.primary,
header.extension);
ret = sst_ipc_tx_message_wait(ipc, *ipc_header, NULL, 0, NULL, 0);
if (ret < 0) {
dev_err(ipc->dev, "ipc: bind/unbind faileden");
return ret;
}
return ret;
}
int skl_ipc_init_instance(struct sst_generic_ipc *ipc,
struct skl_ipc_init_instance_msg *msg, void *param_data)
{
struct skl_ipc_header header = {0};
u64 *ipc_header = (u64 *)(&header);
int ret;
u32 *buffer = (u32 *)param_data;
/* param_block_size must be in dwords */
u16 param_block_size = msg->param_data_size / sizeof(u32);
print_hex_dump(KERN_DEBUG, NULL, DUMP_PREFIX_NONE,
16, 4, buffer, param_block_size, false);
header.primary = IPC_MSG_TARGET(IPC_MOD_MSG);
header.primary |= IPC_MSG_DIR(IPC_MSG_REQUEST);
header.primary |= IPC_GLB_TYPE(IPC_MOD_INIT_INSTANCE);
header.primary |= IPC_MOD_INSTANCE_ID(msg->instance_id);
header.primary |= IPC_MOD_ID(msg->module_id);
header.extension = IPC_CORE_ID(msg->core_id);
header.extension |= IPC_PPL_INSTANCE_ID(msg->ppl_instance_id);
header.extension |= IPC_PARAM_BLOCK_SIZE(param_block_size);
dev_dbg(ipc->dev, "In %s primary =%x ext=%x\n", __func__,
header.primary, header.extension);
ret = sst_ipc_tx_message_wait(ipc, *ipc_header, param_data,
msg->param_data_size, NULL, 0);
if (ret < 0) {
dev_err(ipc->dev, "ipc: init instance failed\n");
return ret;
}
return ret;
}
int skl_ipc_set_d0ix(struct sst_generic_ipc *ipc, struct skl_ipc_d0ix_msg *msg)
{
struct skl_ipc_header header = {0};
u64 *ipc_header = (u64 *)(&header);
int ret;
header.primary = IPC_MSG_TARGET(IPC_MOD_MSG);
header.primary |= IPC_MSG_DIR(IPC_MSG_REQUEST);
header.primary |= IPC_GLB_TYPE(IPC_MOD_SET_D0IX);
header.primary |= IPC_MOD_INSTANCE_ID(msg->instance_id);
header.primary |= IPC_MOD_ID(msg->module_id);
header.extension = IPC_D0IX_WAKE(msg->wake);
header.extension |= IPC_D0IX_STREAMING(msg->streaming);
dev_dbg(ipc->dev, "In %s primary=%x ext=%x\n", __func__,
header.primary, header.extension);
/*
* Use the nopm IPC here as we dont want it checking for D0iX
*/
ret = sst_ipc_tx_message_nopm(ipc, *ipc_header, NULL, 0, NULL, 0);
if (ret < 0)
dev_err(ipc->dev, "ipc: set d0ix failed, err %d\n", ret);
return ret;
}
int skl_ipc_set_large_config(struct sst_generic_ipc *ipc,
struct skl_ipc_large_config_msg *msg, u32 *param)
{
struct skl_ipc_header header = {0};
u64 *ipc_header = (u64 *)(&header);
int ret = 0;
size_t sz_remaining, tx_size, data_offset;
header.primary = IPC_MSG_TARGET(IPC_MOD_MSG);
header.primary |= IPC_MSG_DIR(IPC_MSG_REQUEST);
header.primary |= IPC_GLB_TYPE(IPC_MOD_LARGE_CONFIG_SET);
header.primary |= IPC_MOD_INSTANCE_ID(msg->instance_id);
header.primary |= IPC_MOD_ID(msg->module_id);
header.extension = IPC_DATA_OFFSET_SZ(msg->param_data_size);
header.extension |= IPC_LARGE_PARAM_ID(msg->large_param_id);
header.extension |= IPC_FINAL_BLOCK(0);
header.extension |= IPC_INITIAL_BLOCK(1);
sz_remaining = msg->param_data_size;
data_offset = 0;
while (sz_remaining != 0) {
tx_size = sz_remaining > SKL_ADSP_W1_SZ
? SKL_ADSP_W1_SZ : sz_remaining;
if (tx_size == sz_remaining)
header.extension |= IPC_FINAL_BLOCK(1);
dev_dbg(ipc->dev, "In %s primary=%#x ext=%#x\n", __func__,
header.primary, header.extension);
dev_dbg(ipc->dev, "transmitting offset: %#x, size: %#x\n",
(unsigned)data_offset, (unsigned)tx_size);
ret = sst_ipc_tx_message_wait(ipc, *ipc_header,
((char *)param) + data_offset,
tx_size, NULL, 0);
if (ret < 0) {
dev_err(ipc->dev,
"ipc: set large config fail, err: %d\n", ret);
return ret;
}
sz_remaining -= tx_size;
data_offset = msg->param_data_size - sz_remaining;
/* clear the fields */
header.extension &= IPC_INITIAL_BLOCK_CLEAR;
header.extension &= IPC_DATA_OFFSET_SZ_CLEAR;
/* fill the fields */
header.extension |= IPC_INITIAL_BLOCK(0);
header.extension |= IPC_DATA_OFFSET_SZ(data_offset);
}
return ret;
}
int skl_ipc_set_dx(struct sst_generic_ipc *ipc, u8 instance_id,
u16 module_id, struct skl_ipc_dxstate_info *dx)
{
struct skl_ipc_header header = {0};
u64 *ipc_header = (u64 *)(&header);
int ret;
header.primary = IPC_MSG_TARGET(IPC_MOD_MSG);
header.primary |= IPC_MSG_DIR(IPC_MSG_REQUEST);
header.primary |= IPC_GLB_TYPE(IPC_MOD_SET_DX);
header.primary |= IPC_MOD_INSTANCE_ID(instance_id);
header.primary |= IPC_MOD_ID(module_id);
dev_dbg(ipc->dev, "In %s primary =%x ext=%x\n", __func__,
header.primary, header.extension);
ret = sst_ipc_tx_message_wait(ipc, *ipc_header,
dx, sizeof(dx), NULL, 0);
if (ret < 0) {
dev_err(ipc->dev, "ipc: set dx failed, err %d\n", ret);
return ret;
}
return ret;
}
int skl_sst_ipc_load_library(struct sst_generic_ipc *ipc,
u8 dma_id, u8 table_id, bool wait)
{
struct skl_ipc_header header = {0};
u64 *ipc_header = (u64 *)(&header);
int ret = 0;
header.primary = IPC_MSG_TARGET(IPC_FW_GEN_MSG);
header.primary |= IPC_MSG_DIR(IPC_MSG_REQUEST);
header.primary |= IPC_GLB_TYPE(IPC_GLB_LOAD_LIBRARY);
header.primary |= IPC_MOD_INSTANCE_ID(table_id);
header.primary |= IPC_MOD_ID(dma_id);
if (wait)
ret = sst_ipc_tx_message_wait(ipc, *ipc_header,
NULL, 0, NULL, 0);
else
ret = sst_ipc_tx_message_nowait(ipc, *ipc_header, NULL, 0);
if (ret < 0)
dev_err(ipc->dev, "ipc: load lib failed\n");
return ret;
}
