43 ips_timed_wait(ips_command_t *command, const char *id, int timo)  in ips_timed_wait()  argument
47 	while (command->completed == 0) {  in ips_timed_wait()
49 		if (command->completed == 0)  in ips_timed_wait()
50 			error = tsleep(&command->completed, 0, id, timo);  in ips_timed_wait()
66 ips_wakeup_callback(ips_command_t *command)  in ips_wakeup_callback()  argument
68 	bus_dmamap_sync(command->sc->command_dmatag, command->command_dmamap,  in ips_wakeup_callback()
70 	command->completed = 1;  in ips_wakeup_callback()
71 	wakeup(&command->completed);  in ips_wakeup_callback()
81 ips_io_request_finish(ips_command_t *command)  in ips_io_request_finish()  argument
83 	struct bio *bio = command->arg;  in ips_io_request_finish()
86 		bus_dmamap_sync(command->data_dmatag, command->data_dmamap,  in ips_io_request_finish()
89 		bus_dmamap_sync(command->data_dmatag, command->data_dmamap,  in ips_io_request_finish()
92 	bus_dmamap_unload(command->data_dmatag, command->data_dmamap);  in ips_io_request_finish()
93 	if (COMMAND_ERROR(&command->status)) {  in ips_io_request_finish()
97 	ips_insert_free_cmd(command->sc, command);  in ips_io_request_finish()
106 	ips_command_t *command = cmdptr;  in ips_io_request_callback()  local
109 	struct bio *bio = command->arg;  in ips_io_request_callback()
115 	sc = command->sc;  in ips_io_request_callback()
118 		bus_dmamap_unload(command->data_dmatag, command->data_dmamap);  in ips_io_request_callback()
121 		ips_insert_free_cmd(sc, command);  in ips_io_request_callback()
126 	command_struct = (ips_io_cmd *)command->command_buffer;  in ips_io_request_callback()
127 	command_struct->id = command->id;  in ips_io_request_callback()
137 			   command->command_buffer + IPS_COMMAND_LEN);  in ips_io_request_callback()
144 		    (u_int32_t)command->command_phys_addr + IPS_COMMAND_LEN;  in ips_io_request_callback()
153 	command_struct->command = cmdtype;  in ips_io_request_callback()
157 	bus_dmamap_sync(sc->command_dmatag, command->command_dmamap,  in ips_io_request_callback()
160 		bus_dmamap_sync(command->data_dmatag, command->data_dmamap,  in ips_io_request_callback()
163 		bus_dmamap_sync(command->data_dmatag, command->data_dmamap,  in ips_io_request_callback()
167 		"pblkno: %lld length: %d, ds_len: %d\n", command->id, segnum,  in ips_io_request_callback()
171 	sc->ips_issue_cmd(command);  in ips_io_request_callback()
176 ips_flush_request_finish(ips_command_t *command)  in ips_flush_request_finish()  argument
178 	ips_generic_cmd *gencmd = command->command_buffer;  in ips_flush_request_finish()
179 	struct bio *bio = command->arg;  in ips_flush_request_finish()
181 	if (COMMAND_ERROR(&command->status)) {  in ips_flush_request_finish()
182 		device_printf(command->sc->dev,  in ips_flush_request_finish()
184 			      gencmd->command,  in ips_flush_request_finish()
185 			      command->status.fields.basic_status,  in ips_flush_request_finish()
186 			      command->status.fields.extended_status);  in ips_flush_request_finish()
191 	ips_insert_free_cmd(command->sc, command);  in ips_flush_request_finish()
196 ips_send_flush_request(ips_command_t *command, struct bio *bio)  in ips_send_flush_request()  argument
198 	command->arg = bio;  in ips_send_flush_request()
200 	ips_softc_t *sc = command->sc;  in ips_send_flush_request()
203 		ips_insert_free_cmd(sc, command);  in ips_send_flush_request()
208 	command->callback = ips_flush_request_finish;  in ips_send_flush_request()
209 	flush_cmd = command->command_buffer;  in ips_send_flush_request()
210 	flush_cmd->command	= IPS_CACHE_FLUSH_CMD;  in ips_send_flush_request()
211 	flush_cmd->id		= command->id;  in ips_send_flush_request()
215 	bus_dmamap_sync(sc->command_dmatag, command->command_dmamap,  in ips_send_flush_request()
218 	sc->ips_issue_cmd(command);  in ips_send_flush_request()
224 ips_send_io_request(ips_command_t *command, struct bio *bio)  in ips_send_io_request()  argument
228 	command->callback = ips_io_request_finish;  in ips_send_io_request()
229 	command->arg = bio;  in ips_send_io_request()
231 	bus_dmamap_load(command->data_dmatag, command->data_dmamap,  in ips_send_io_request()
233 			ips_io_request_callback, command, 0);  in ips_send_io_request()
240 	ips_command_t *command;  in ips_start_io_request()  local
246 	if (ips_get_free_cmd(sc, &command, 0) != 0)  in ips_start_io_request()
250 		ips_send_flush_request(command, bio);  in ips_start_io_request()
252 		ips_send_io_request(command, bio);  in ips_start_io_request()
266 	ips_command_t *command = cmdptr;  in ips_adapter_info_callback()  local
268 	sc = command->sc;  in ips_adapter_info_callback()
270 		command->status.value = IPS_ERROR_STATUS; /* a lovely error value */  in ips_adapter_info_callback()
271 		ips_insert_free_cmd(sc, command);  in ips_adapter_info_callback()
275 	command_struct = (ips_adapter_info_cmd *)command->command_buffer;  in ips_adapter_info_callback()
276 	command_struct->command = IPS_ADAPTER_INFO_CMD;  in ips_adapter_info_callback()
277 	command_struct->id = command->id;  in ips_adapter_info_callback()
280 	bus_dmamap_sync(sc->command_dmatag, command->command_dmamap,  in ips_adapter_info_callback()
282 	bus_dmamap_sync(command->data_dmatag, command->data_dmamap,  in ips_adapter_info_callback()
284 	sc->ips_issue_cmd(command);  in ips_adapter_info_callback()
288 ips_send_adapter_info_cmd(ips_command_t *command)  in ips_send_adapter_info_cmd()  argument
290 	ips_softc_t *sc = command->sc;  in ips_send_adapter_info_cmd()
302 				&command->data_dmatag) != 0) {  in ips_send_adapter_info_cmd()
307 	if (bus_dmamem_alloc(command->data_dmatag, &command->data_buffer,  in ips_send_adapter_info_cmd()
308 	   BUS_DMA_NOWAIT, &command->data_dmamap)) {  in ips_send_adapter_info_cmd()
312 	command->callback = ips_wakeup_callback;  in ips_send_adapter_info_cmd()
313 	bus_dmamap_load(command->data_dmatag, command->data_dmamap,  in ips_send_adapter_info_cmd()
314 	    command->data_buffer, IPS_ADAPTER_INFO_LEN,  in ips_send_adapter_info_cmd()
315 	    ips_adapter_info_callback, command, BUS_DMA_NOWAIT);  in ips_send_adapter_info_cmd()
316 	if ((command->status.value == IPS_ERROR_STATUS) ||  in ips_send_adapter_info_cmd()
317 	    ips_timed_wait(command, "ips", 30 * hz) != 0)  in ips_send_adapter_info_cmd()
320 		bus_dmamap_sync(command->data_dmatag, command->data_dmamap,  in ips_send_adapter_info_cmd()
322 		memcpy(&(sc->adapter_info), command->data_buffer,  in ips_send_adapter_info_cmd()
325 	bus_dmamap_unload(command->data_dmatag, command->data_dmamap);  in ips_send_adapter_info_cmd()
328 	bus_dmamem_free(command->data_dmatag, command->data_buffer,  in ips_send_adapter_info_cmd()
329 	    command->data_dmamap);  in ips_send_adapter_info_cmd()
330 	bus_dma_tag_destroy(command->data_dmatag);  in ips_send_adapter_info_cmd()
331 	ips_insert_free_cmd(sc, command);  in ips_send_adapter_info_cmd()
338 	ips_command_t *command;  in ips_get_adapter_info()  local
341 	if (ips_get_free_cmd(sc, &command, IPS_STATIC_FLAG) != 0) {  in ips_get_adapter_info()
345 	ips_send_adapter_info_cmd(command);  in ips_get_adapter_info()
346 	if (COMMAND_ERROR(&command->status))  in ips_get_adapter_info()
362 	ips_command_t *command = cmdptr;  in ips_drive_info_callback()  local
365 	sc = command->sc;  in ips_drive_info_callback()
368 		command->status.value = IPS_ERROR_STATUS;  in ips_drive_info_callback()
369 		ips_insert_free_cmd(sc, command);  in ips_drive_info_callback()
373 	command_struct = (ips_drive_cmd *)command->command_buffer;  in ips_drive_info_callback()
374 	command_struct->command = IPS_DRIVE_INFO_CMD;  in ips_drive_info_callback()
375 	command_struct->id = command->id;  in ips_drive_info_callback()
377 	bus_dmamap_sync(sc->command_dmatag, command->command_dmamap,  in ips_drive_info_callback()
379 	bus_dmamap_sync(command->data_dmatag, command->data_dmamap,  in ips_drive_info_callback()
381 	sc->ips_issue_cmd(command);  in ips_drive_info_callback()
385 ips_send_drive_info_cmd(ips_command_t *command)  in ips_send_drive_info_cmd()  argument
388 	ips_softc_t *sc = command->sc;  in ips_send_drive_info_cmd()
400 				&command->data_dmatag) != 0) {  in ips_send_drive_info_cmd()
405 	if (bus_dmamem_alloc(command->data_dmatag, &command->data_buffer,  in ips_send_drive_info_cmd()
406 	    BUS_DMA_NOWAIT, &command->data_dmamap)) {  in ips_send_drive_info_cmd()
410 	command->callback = ips_wakeup_callback;  in ips_send_drive_info_cmd()
411 	bus_dmamap_load(command->data_dmatag, command->data_dmamap,  in ips_send_drive_info_cmd()
412 	    command->data_buffer,IPS_DRIVE_INFO_LEN,  in ips_send_drive_info_cmd()
413 	    ips_drive_info_callback, command, BUS_DMA_NOWAIT);  in ips_send_drive_info_cmd()
414 	if ((command->status.value == IPS_ERROR_STATUS) ||  in ips_send_drive_info_cmd()
415 	    ips_timed_wait(command, "ips", 10 * hz) != 0)  in ips_send_drive_info_cmd()
419 		bus_dmamap_sync(command->data_dmatag, command->data_dmamap,  in ips_send_drive_info_cmd()
421 		driveinfo = command->data_buffer;  in ips_send_drive_info_cmd()
426 	bus_dmamap_unload(command->data_dmatag, command->data_dmamap);  in ips_send_drive_info_cmd()
429 	bus_dmamem_free(command->data_dmatag, command->data_buffer,  in ips_send_drive_info_cmd()
430 			command->data_dmamap);  in ips_send_drive_info_cmd()
431 	bus_dma_tag_destroy(command->data_dmatag);  in ips_send_drive_info_cmd()
432 	ips_insert_free_cmd(sc, command);  in ips_send_drive_info_cmd()
440 	ips_command_t *command;  in ips_get_drive_info()  local
442 	if (ips_get_free_cmd(sc, &command, IPS_STATIC_FLAG) != 0) {  in ips_get_drive_info()
446 	ips_send_drive_info_cmd(command);  in ips_get_drive_info()
447 	if (COMMAND_ERROR(&command->status))  in ips_get_drive_info()
457 ips_send_flush_cache_cmd(ips_command_t *command)  in ips_send_flush_cache_cmd()  argument
459 	ips_softc_t *sc = command->sc;  in ips_send_flush_cache_cmd()
463 	command->callback = ips_wakeup_callback;  in ips_send_flush_cache_cmd()
464 	command_struct = (ips_generic_cmd *)command->command_buffer;  in ips_send_flush_cache_cmd()
465 	command_struct->command = IPS_CACHE_FLUSH_CMD;  in ips_send_flush_cache_cmd()
466 	command_struct->id = command->id;  in ips_send_flush_cache_cmd()
467 	bus_dmamap_sync(sc->command_dmatag, command->command_dmamap,  in ips_send_flush_cache_cmd()
469 	sc->ips_issue_cmd(command);  in ips_send_flush_cache_cmd()
470 	if (command->status.value != IPS_ERROR_STATUS)  in ips_send_flush_cache_cmd()
471 		ips_timed_wait(command, "flush2", 0);  in ips_send_flush_cache_cmd()
472 	ips_insert_free_cmd(sc, command);  in ips_send_flush_cache_cmd()
479 	ips_command_t *command;  in ips_flush_cache()  local
482 	if (ips_get_free_cmd(sc, &command, IPS_STATIC_FLAG) != 0) {  in ips_flush_cache()
487 	ips_send_flush_cache_cmd(command);  in ips_flush_cache()
488 	if (COMMAND_ERROR(&command->status)) {  in ips_flush_cache()
500 ips_ffdc_settime(ips_adapter_ffdc_cmd *command, time_t sctime)  in ips_ffdc_settime()  argument
513 	command->hour = rem / IPS_SECSPERHOUR;  in ips_ffdc_settime()
516 	command->minute = rem / IPS_SECSPERMIN;  in ips_ffdc_settime()
517 	command->second = rem % IPS_SECSPERMIN;  in ips_ffdc_settime()
531 	command->yearH = y / 100;  in ips_ffdc_settime()
532 	command->yearL = y % 100;  in ips_ffdc_settime()
536 	command->month = month + 1;  in ips_ffdc_settime()
537 	command->day = days + 1;  in ips_ffdc_settime()
541 ips_send_ffdc_reset_cmd(ips_command_t *command)  in ips_send_ffdc_reset_cmd()  argument
543 	ips_softc_t *sc = command->sc;  in ips_send_ffdc_reset_cmd()
547 	command->callback = ips_wakeup_callback;  in ips_send_ffdc_reset_cmd()
548 	command_struct = (ips_adapter_ffdc_cmd *)command->command_buffer;  in ips_send_ffdc_reset_cmd()
549 	command_struct->command = IPS_FFDC_CMD;  in ips_send_ffdc_reset_cmd()
550 	command_struct->id = command->id;  in ips_send_ffdc_reset_cmd()
554 	bus_dmamap_sync(sc->command_dmatag, command->command_dmamap,  in ips_send_ffdc_reset_cmd()
556 	sc->ips_issue_cmd(command);  in ips_send_ffdc_reset_cmd()
557 	if (command->status.value != IPS_ERROR_STATUS)  in ips_send_ffdc_reset_cmd()
558 		ips_timed_wait(command, "ffdc", 0);  in ips_send_ffdc_reset_cmd()
559 	ips_insert_free_cmd(sc, command);  in ips_send_ffdc_reset_cmd()
566 	ips_command_t *command;  in ips_ffdc_reset()  local
568 	if (ips_get_free_cmd(sc, &command, IPS_STATIC_FLAG) != 0) {  in ips_ffdc_reset()
573 	ips_send_ffdc_reset_cmd(command);  in ips_ffdc_reset()
574 	if (COMMAND_ERROR(&command->status)) {  in ips_ffdc_reset()
582 			      command->status.value);  in ips_ffdc_reset()
588 ips_write_nvram(ips_command_t *command)  in ips_write_nvram()  argument
590 	ips_softc_t *sc = command->sc;  in ips_write_nvram()
595 	command->callback = ips_wakeup_callback;  in ips_write_nvram()
596 	command_struct = (ips_rw_nvram_cmd *)command->command_buffer;  in ips_write_nvram()
597 	command_struct->command = IPS_RW_NVRAM_CMD;  in ips_write_nvram()
598 	command_struct->id = command->id;  in ips_write_nvram()
601 	bus_dmamap_sync(command->data_dmatag, command->data_dmamap,  in ips_write_nvram()
603 	nvram = command->data_buffer;  in ips_write_nvram()
609 	bus_dmamap_sync(sc->command_dmatag, command->command_dmamap,  in ips_write_nvram()
611 	sc->ips_issue_cmd(command);  in ips_write_nvram()
619 	ips_command_t *command = cmdptr;  in ips_read_nvram_callback()  local
622 	sc = command->sc;  in ips_read_nvram_callback()
624 		command->status.value = IPS_ERROR_STATUS;  in ips_read_nvram_callback()
625 		ips_insert_free_cmd(sc, command);  in ips_read_nvram_callback()
629 	command_struct = (ips_rw_nvram_cmd *)command->command_buffer;  in ips_read_nvram_callback()
630 	command_struct->command = IPS_RW_NVRAM_CMD;  in ips_read_nvram_callback()
631 	command_struct->id = command->id;  in ips_read_nvram_callback()
636 	bus_dmamap_sync(sc->command_dmatag, command->command_dmamap,  in ips_read_nvram_callback()
638 	bus_dmamap_sync(command->data_dmatag, command->data_dmamap,  in ips_read_nvram_callback()
640 	sc->ips_issue_cmd(command);  in ips_read_nvram_callback()
644 ips_read_nvram(ips_command_t *command)  in ips_read_nvram()  argument
647 	ips_softc_t *sc = command->sc;  in ips_read_nvram()
658 				&command->data_dmatag) != 0) {  in ips_read_nvram()
663 	if (bus_dmamem_alloc(command->data_dmatag, &command->data_buffer,  in ips_read_nvram()
664 	    BUS_DMA_NOWAIT, &command->data_dmamap)) {  in ips_read_nvram()
668 	command->callback = ips_write_nvram;  in ips_read_nvram()
669 	bus_dmamap_load(command->data_dmatag, command->data_dmamap,  in ips_read_nvram()
670 	    command->data_buffer, IPS_NVRAM_PAGE_SIZE, ips_read_nvram_callback,  in ips_read_nvram()
671 	    command, BUS_DMA_NOWAIT);  in ips_read_nvram()
672 	if ((command->status.value == IPS_ERROR_STATUS) ||  in ips_read_nvram()
673 	    ips_timed_wait(command, "ips", 0) != 0)  in ips_read_nvram()
676 		bus_dmamap_sync(command->data_dmatag, command->data_dmamap,  in ips_read_nvram()
679 	bus_dmamap_unload(command->data_dmatag, command->data_dmamap);  in ips_read_nvram()
681 	bus_dmamem_free(command->data_dmatag, command->data_buffer,  in ips_read_nvram()
682 			command->data_dmamap);  in ips_read_nvram()
683 	bus_dma_tag_destroy(command->data_dmatag);  in ips_read_nvram()
684 	ips_insert_free_cmd(sc, command);  in ips_read_nvram()
691 	ips_command_t *command;  in ips_update_nvram()  local
693 	if (ips_get_free_cmd(sc, &command, IPS_STATIC_FLAG) != 0) {  in ips_update_nvram()
698 	ips_read_nvram(command);  in ips_update_nvram()
699 	if (COMMAND_ERROR(&command->status)) {  in ips_update_nvram()
707 ips_send_config_sync_cmd(ips_command_t *command)  in ips_send_config_sync_cmd()  argument
709 	ips_softc_t *sc = command->sc;  in ips_send_config_sync_cmd()
713 	command->callback = ips_wakeup_callback;  in ips_send_config_sync_cmd()
714 	command_struct = (ips_generic_cmd *)command->command_buffer;  in ips_send_config_sync_cmd()
715 	command_struct->command = IPS_CONFIG_SYNC_CMD;  in ips_send_config_sync_cmd()
716 	command_struct->id = command->id;  in ips_send_config_sync_cmd()
718 	bus_dmamap_sync(sc->command_dmatag, command->command_dmamap,  in ips_send_config_sync_cmd()
720 	sc->ips_issue_cmd(command);  in ips_send_config_sync_cmd()
721 	if (command->status.value != IPS_ERROR_STATUS)  in ips_send_config_sync_cmd()
722 		ips_timed_wait(command, "ipssyn", 0);  in ips_send_config_sync_cmd()
723 	ips_insert_free_cmd(sc, command);  in ips_send_config_sync_cmd()
728 ips_send_error_table_cmd(ips_command_t *command)  in ips_send_error_table_cmd()  argument
730 	ips_softc_t *sc = command->sc;  in ips_send_error_table_cmd()
734 	command->callback = ips_wakeup_callback;  in ips_send_error_table_cmd()
735 	command_struct = (ips_generic_cmd *)command->command_buffer;  in ips_send_error_table_cmd()
736 	command_struct->command = IPS_ERROR_TABLE_CMD;  in ips_send_error_table_cmd()
737 	command_struct->id = command->id;  in ips_send_error_table_cmd()
739 	bus_dmamap_sync(sc->command_dmatag, command->command_dmamap,  in ips_send_error_table_cmd()
741 	sc->ips_issue_cmd(command);  in ips_send_error_table_cmd()
742 	if (command->status.value != IPS_ERROR_STATUS)  in ips_send_error_table_cmd()
743 		ips_timed_wait(command, "ipsetc", 0);  in ips_send_error_table_cmd()
744 	ips_insert_free_cmd(sc, command);  in ips_send_error_table_cmd()
751 	ips_command_t *command;  in ips_clear_adapter()  local
754 	if (ips_get_free_cmd(sc, &command, IPS_STATIC_FLAG) != 0) {  in ips_clear_adapter()
759 	ips_send_config_sync_cmd(command);  in ips_clear_adapter()
760 	if (COMMAND_ERROR(&command->status)) {  in ips_clear_adapter()
765 	if (ips_get_free_cmd(sc, &command, IPS_STATIC_FLAG) != 0) {  in ips_clear_adapter()
770 	ips_send_error_table_cmd(command);  in ips_clear_adapter()
771 	if (COMMAND_ERROR(&command->status)) {  in ips_clear_adapter()