325 	struct riffa_chnl_dir *send, *recv;  in sume_intr_handler()  local
341 		send = adapter->send[ch];  in sume_intr_handler()
349 				    "0x%08x\n", ch, send->state, vect);  in sume_intr_handler()
350 			switch (send->state) {  in sume_intr_handler()
357 					    "vect = 0x%08x\n", ch, send->state,  in sume_intr_handler()
359 					send->recovery = 1;  in sume_intr_handler()
362 				send->state = SUME_RIFFA_CHAN_STATE_READ;  in sume_intr_handler()
369 					    "vect = 0x%08x\n", ch, send->state,  in sume_intr_handler()
371 					send->recovery = 1;  in sume_intr_handler()
374 				send->state = SUME_RIFFA_CHAN_STATE_LEN;  in sume_intr_handler()
379 					send->state =  in sume_intr_handler()
383 					wakeup(&send->event);  in sume_intr_handler()
387 					    "vect = 0x%08x\n", ch, send->state,  in sume_intr_handler()
389 					send->recovery = 1;  in sume_intr_handler()
402 		    send->recovery)  in sume_intr_handler()
405 			    "%d\n", ch, vect, send->state, loops);  in sume_intr_handler()
699 	struct riffa_chnl_dir *send = adapter->send[SUME_RIFFA_CHANNEL_REG];  in sume_modreg_write_locked()  local
705 	    RIFFA_RX_LEN_REG_OFF), send->len);	/* words */  in sume_modreg_write_locked()
708 	sume_fill_bb_desc(adapter, send, SUME_RIFFA_LEN(send->len));  in sume_modreg_write_locked()
711 	send->state = SUME_RIFFA_CHAN_STATE_READY;  in sume_modreg_write_locked()
713 	bus_dmamap_sync(send->ch_tag, send->ch_map,  in sume_modreg_write_locked()
718 	    SUME_RIFFA_LO_ADDR(send->buf_hw_addr));  in sume_modreg_write_locked()
721 	    SUME_RIFFA_HI_ADDR(send->buf_hw_addr));  in sume_modreg_write_locked()
723 	    RIFFA_RX_SG_LEN_REG_OFF), 4 * send->num_sg);  in sume_modreg_write_locked()
724 	bus_dmamap_sync(send->ch_tag, send->ch_map,  in sume_modreg_write_locked()
741 	struct riffa_chnl_dir *send = adapter->send[SUME_RIFFA_CHANNEL_REG];  in sume_module_reg_write()  local
754 	if (send->state != SUME_RIFFA_CHAN_STATE_IDLE) {  in sume_module_reg_write()
759 	data = (struct nf_regop_data *) (send->buf_addr +  in sume_module_reg_write()
764 	data->rtag = htole32(++send->rtag);  in sume_module_reg_write()
766 	send->len = sizeof(struct nf_regop_data) / 4; /* words */  in sume_module_reg_write()
775 	if (send->state != SUME_RIFFA_CHAN_STATE_LEN)  in sume_module_reg_write()
776 		error = msleep(&send->event, &adapter->lock, 0,  in sume_module_reg_write()
781 		send->state = SUME_RIFFA_CHAN_STATE_IDLE;  in sume_module_reg_write()
808 	struct riffa_chnl_dir *send = adapter->send[SUME_RIFFA_CHANNEL_REG];  in sume_module_reg_read()  local
847 	if (le32toh(data->rtag) != send->rtag)  in sume_module_reg_read()
849 		    le32toh(data->rtag), send->rtag);  in sume_module_reg_read()
855 	send->state = SUME_RIFFA_CHAN_STATE_IDLE;  in sume_module_reg_read()
1011 	struct riffa_chnl_dir *send = adapter->send[SUME_RIFFA_CHANNEL_DATA];  in sume_if_start_locked()  local
1017 	KASSERT(send->state == SUME_RIFFA_CHAN_STATE_IDLE,  in sume_if_start_locked()
1032 	outbuf = (uint8_t *) send->buf_addr + sizeof(struct nf_bb_desc);  in sume_if_start_locked()
1036 	send->recovery = 0;  in sume_if_start_locked()
1048 	bus_dmamap_sync(send->ch_tag, send->ch_map,  in sume_if_start_locked()
1056 	send->len = (sizeof(struct nf_metadata) + plen + 3) / 4;  in sume_if_start_locked()
1070 	    RIFFA_RX_LEN_REG_OFF), send->len);  in sume_if_start_locked()
1073 	sume_fill_bb_desc(adapter, send, SUME_RIFFA_LEN(send->len));  in sume_if_start_locked()
1076 	send->state = SUME_RIFFA_CHAN_STATE_READY;  in sume_if_start_locked()
1081 	    SUME_RIFFA_LO_ADDR(send->buf_hw_addr));  in sume_if_start_locked()
1084 	    SUME_RIFFA_HI_ADDR(send->buf_hw_addr));  in sume_if_start_locked()
1086 	    RIFFA_RX_SG_LEN_REG_OFF), 4 * send->num_sg);  in sume_if_start_locked()
1088 	bus_dmamap_sync(send->ch_tag, send->ch_map,  in sume_if_start_locked()
1115 	if (adapter->send[SUME_RIFFA_CHANNEL_DATA]->state ==  in sume_if_start()
1268 	error = sume_probe_riffa_buffer(adapter, &adapter->send, "send");  in sume_probe_riffa_buffers()
1368 	if (adapter->send[SUME_RIFFA_CHANNEL_DATA]->state !=  in sume_local_timer()
1374 		adapter->send[SUME_RIFFA_CHANNEL_DATA]->state =  in sume_local_timer()
1491 	if (adapter->send != NULL) {  in sume_remove_riffa_buffers()
1492 		sume_remove_riffa_buffer(adapter, adapter->send);  in sume_remove_riffa_buffers()
1493 		free(adapter->send, M_SUME);  in sume_remove_riffa_buffers()
1494 		adapter->send = NULL;  in sume_remove_riffa_buffers()