96 static int ips_ioctl(struct cdev *dev, u_long command, caddr_t addr, int32_t flags, struct thread *…  in ips_ioctl()  argument
101 	return ips_ioctl_request(sc, command, addr, flags);  in ips_ioctl()
106 	ips_command_t *command = cmdptr;  in ips_cmd_dmaload()  local
109 		command->command_phys_addr = segments[0].ds_addr;  in ips_cmd_dmaload()
117 	ips_command_t *command;  in ips_cmdqueue_free()  local
122 			command = &sc->commandarray[i];  in ips_cmdqueue_free()
124 			if(command->command_phys_addr == 0)  in ips_cmdqueue_free()
127 					  command->command_dmamap);  in ips_cmdqueue_free()
129 					command->command_buffer,  in ips_cmdqueue_free()
130 					command->command_dmamap);  in ips_cmdqueue_free()
131 			if (command->data_dmamap != NULL)  in ips_cmdqueue_free()
132 				bus_dmamap_destroy(command->data_dmatag,  in ips_cmdqueue_free()
133 				    command->data_dmamap);  in ips_cmdqueue_free()
148 	ips_command_t *command;  in ips_cmdqueue_init()  local
157 		command = &sc->commandarray[i];  in ips_cmdqueue_init()
158 		command->id = i;  in ips_cmdqueue_init()
159 		command->sc = sc;  in ips_cmdqueue_init()
161 		if(bus_dmamem_alloc(sc->command_dmatag,&command->command_buffer,  in ips_cmdqueue_init()
162 		    BUS_DMA_NOWAIT, &command->command_dmamap))  in ips_cmdqueue_init()
164 		bus_dmamap_load(sc->command_dmatag, command->command_dmamap,   in ips_cmdqueue_init()
165 				command->command_buffer,IPS_COMMAND_LEN,   in ips_cmdqueue_init()
166 				ips_cmd_dmaload, command, BUS_DMA_NOWAIT);  in ips_cmdqueue_init()
167 		if(!command->command_phys_addr){  in ips_cmdqueue_init()
169 			    command->command_buffer, command->command_dmamap);  in ips_cmdqueue_init()
174 			command->data_dmatag = sc->sg_dmatag;  in ips_cmdqueue_init()
175 			if (bus_dmamap_create(command->data_dmatag, 0,  in ips_cmdqueue_init()
176 			    &command->data_dmamap))  in ips_cmdqueue_init()
178 			SLIST_INSERT_HEAD(&sc->free_cmd_list, command, next);	  in ips_cmdqueue_init()
180 			sc->staticcmd = command;  in ips_cmdqueue_init()
196 	ips_command_t *command;  in ips_get_free_cmd()  local
202 		command = SLIST_FIRST(&sc->free_cmd_list);  in ips_get_free_cmd()
203 		if(!command || (sc->state & IPS_TIMEOUT)){  in ips_get_free_cmd()
211 		command = sc->staticcmd;  in ips_get_free_cmd()
214 	clear_ips_command(command);  in ips_get_free_cmd()
215 	bzero(command->command_buffer, IPS_COMMAND_LEN);  in ips_get_free_cmd()
216 	*cmd = command;  in ips_get_free_cmd()
221 void ips_insert_free_cmd(ips_softc_t *sc, ips_command_t *command)  in ips_insert_free_cmd()  argument
227 	if (command != sc->staticcmd) {  in ips_insert_free_cmd()
228 		SLIST_INSERT_HEAD(&sc->free_cmd_list, command, next);  in ips_insert_free_cmd()
296 	ips_command_t *command;  in ips_timeout()  local
299 	command = &sc->commandarray[0];  in ips_timeout()
301 		if(!command[i].timeout){  in ips_timeout()
304 		command[i].timeout--;  in ips_timeout()
305 		if(!command[i].timeout){  in ips_timeout()
310 			ips_set_error(&command[i], ETIMEDOUT);  in ips_timeout()
311 			command[i].callback(&command[i]);  in ips_timeout()
504 	ips_command_t *command;  in ips_morpheus_check_intr()  local
516 		command = &sc->commandarray[cmdnumber];  in ips_morpheus_check_intr()
517 		command->status.value = status.value;  in ips_morpheus_check_intr()
518 		command->timeout = 0;  in ips_morpheus_check_intr()
519 		command->callback(command);  in ips_morpheus_check_intr()
535 void ips_morpheus_poll(ips_command_t *command)  in ips_morpheus_poll()  argument
543 	ts = time_second + command->timeout;  in ips_morpheus_poll()
544 	while ((command->timeout != 0)  in ips_morpheus_poll()
545 	 && (ips_morpheus_check_intr(command->sc) == 0)  in ips_morpheus_poll()
550 void ips_issue_morpheus_cmd(ips_command_t *command)  in ips_issue_morpheus_cmd()  argument
553 	if(command->sc->state & IPS_OFFLINE){  in ips_issue_morpheus_cmd()
554 		ips_set_error(command, EINVAL);  in ips_issue_morpheus_cmd()
555 		command->callback(command);  in ips_issue_morpheus_cmd()
558 	command->timeout = 10;  in ips_issue_morpheus_cmd()
559 	ips_write_4(command->sc, MORPHEUS_REG_IQPR, command->command_phys_addr);  in ips_issue_morpheus_cmd()
716 void ips_issue_copperhead_cmd(ips_command_t *command)  in ips_issue_copperhead_cmd()  argument
720 	if(command->sc->state & IPS_OFFLINE){  in ips_issue_copperhead_cmd()
721 		ips_set_error(command, EINVAL);  in ips_issue_copperhead_cmd()
722 		command->callback(command);  in ips_issue_copperhead_cmd()
725 	command->timeout = 10;  in ips_issue_copperhead_cmd()
726 	for(i = 0; ips_read_4(command->sc, COPPER_REG_CCCR) & COPPER_SEM_BIT;  in ips_issue_copperhead_cmd()
734 	ips_write_4(command->sc, COPPER_REG_CCSAR, command->command_phys_addr);  in ips_issue_copperhead_cmd()
735 	ips_write_2(command->sc, COPPER_REG_CCCR, COPPER_CMD_START);  in ips_issue_copperhead_cmd()
738 void ips_copperhead_poll(ips_command_t *command)  in ips_copperhead_poll()  argument