lib/dma/dma_service.c

83 static errval_t dma_register_response_tx(struct txq_msg_st *msg_st)
85     struct dma_binding *b = msg_st->queue->binding;
87     return dma_register__response__tx(b, TXQCONT(msg_st), msg_st->err);
95     struct txq_msg_st *msg_st = txq_msg_st_alloc(&svc_handle->queue);
96     if (msg_st == NULL) {
100     msg_st->send = dma_register_response_tx;
105         msg_st->err = DMA_ERR_SVC_REJECT;
108     txq_send(msg_st);
117 static errval_t dma_deregister_response_tx(struct txq_msg_st *msg_st)
119     struct dma_binding *b = msg_st->queue->binding;
121     return dma_deregister_response__tx(b, TXQCONT(msg_st), msg_st->err);
129     struct txq_msg_st *msg_st = txq_msg_st_alloc(&svc_handle->queue);
130     if (msg_st == NULL) {
134     msg_st->send = dma_deregister_response_tx;
139         msg_st->err = DMA_ERR_SVC_REJECT;
142     txq_send(msg_st);
151 static errval_t dma_memcpy_response_tx(struct txq_msg_st *msg_st)
153     struct dma_svc_reply_st *st = (struct dma_svc_reply_st *) msg_st;
154     struct dma_binding *b = msg_st->queue->binding;
156     return dma_memcpy_response__tx(b, TXQCONT(msg_st), msg_st->err,
171     struct txq_msg_st *msg_st = txq_msg_st_alloc(&svc_handle->queue);
172     if (msg_st == NULL) {
176     msg_st->send = dma_memcpy_response_tx;
178     struct dma_svc_reply_st *reply = (struct dma_svc_reply_st *) msg_st;
181         msg_st->err = event_handlers->memcpy(svc_handle, dst, src, length,
184         msg_st->err = DMA_ERR_SVC_REJECT;
187     txq_send(msg_st);
202 static errval_t dma_done_tx(struct txq_msg_st *msg_st)
204     struct dma_svc_reply_st *st = (struct dma_svc_reply_st *) msg_st;
205     struct dma_binding *b = msg_st->queue->binding;
207     return dma_done__tx(b, TXQCONT(msg_st), st->args.request.id, msg_st->err);
397     struct txq_msg_st *msg_st = txq_msg_st_alloc(&svc_handle->queue);
398     if (msg_st == NULL) {
402     msg_st->err = err;
403     msg_st->send = dma_done_tx;
405     struct dma_svc_reply_st *reply = (struct dma_svc_reply_st *) msg_st;
409     txq_send(msg_st);