125 	u8 stat;  in task_no_data_intr()  local
130 		stat = hwif->tp_ops->read_status(hwif);  in task_no_data_intr()
131 		if ((stat & ATA_BUSY) == 0 || retries-- == 0)  in task_no_data_intr()
136 	if (!OK_STAT(stat, ATA_DRDY, BAD_STAT)) {  in task_no_data_intr()
140 			(void)ide_dump_status(drive, __func__, stat);  in task_no_data_intr()
143 			if ((stat & (ATA_ERR | ATA_DRQ)) == 0) {  in task_no_data_intr()
149 		return ide_error(drive, "task_no_data_intr", stat);  in task_no_data_intr()
154 		ide_end_drive_cmd(drive, stat, ide_read_error(drive));  in task_no_data_intr()
163 		ide_end_drive_cmd(drive, stat, ide_read_error(drive));  in task_no_data_intr()
174 	u8 stat;  in wait_drive_not_busy()  local
181 		stat = hwif->tp_ops->read_status(hwif);  in wait_drive_not_busy()
183 		if (stat & ATA_BUSY)  in wait_drive_not_busy()
189 	if (stat & ATA_BUSY)  in wait_drive_not_busy()
192 	return stat;  in wait_drive_not_busy()
287 				  const char *s, u8 stat)  in task_error()  argument
318 	return ide_error(drive, s, stat);  in task_error()
321 void task_end_request(ide_drive_t *drive, struct request *rq, u8 stat)  in task_end_request()  argument
326 		ide_end_drive_cmd(drive, stat, err);  in task_end_request()
345 static ide_startstop_t task_in_unexpected(ide_drive_t *drive, struct request *rq, u8 stat)  in task_in_unexpected()  argument
348 	if (OK_STAT(stat, ATA_DRDY, ATA_BUSY)) {  in task_in_unexpected()
349 		task_end_request(drive, rq, stat);  in task_in_unexpected()
365 	u8 stat = hwif->tp_ops->read_status(hwif);  in task_in_intr()  local
368 	if (stat & ATA_ERR)  in task_in_intr()
369 		return task_error(drive, rq, __func__, stat);  in task_in_intr()
372 	if ((stat & ATA_DRQ) == 0)  in task_in_intr()
373 		return task_in_unexpected(drive, rq, stat);  in task_in_intr()
379 		stat = wait_drive_not_busy(drive);  in task_in_intr()
380 		if (!OK_STAT(stat, 0, BAD_STAT))  in task_in_intr()
381 			return task_error(drive, rq, __func__, stat);  in task_in_intr()
382 		task_end_request(drive, rq, stat);  in task_in_intr()
399 	u8 stat = hwif->tp_ops->read_status(hwif);  in task_out_intr()  local
401 	if (!OK_STAT(stat, DRIVE_READY, drive->bad_wstat))  in task_out_intr()
402 		return task_error(drive, rq, __func__, stat);  in task_out_intr()
405 	if (((stat & ATA_DRQ) == 0) ^ !hwif->nleft)  in task_out_intr()
406 		return task_error(drive, rq, __func__, stat);  in task_out_intr()
409 		task_end_request(drive, rq, stat);  in task_out_intr()