10 static int set_io_32bit(ide_drive_t *drive, int arg)  in set_io_32bit()  argument
12 	if (drive->dev_flags & IDE_DFLAG_NO_IO_32BIT)  in set_io_32bit()
18 	drive->io_32bit = arg;  in set_io_32bit()
25 static int set_ksettings(ide_drive_t *drive, int arg)  in set_ksettings()  argument
31 		drive->dev_flags |= IDE_DFLAG_KEEP_SETTINGS;  in set_ksettings()
33 		drive->dev_flags &= ~IDE_DFLAG_KEEP_SETTINGS;  in set_ksettings()
40 static int set_using_dma(ide_drive_t *drive, int arg)  in set_using_dma()  argument
48 	if (ata_id_has_dma(drive->id) == 0)  in set_using_dma()
51 	if (drive->hwif->dma_ops == NULL)  in set_using_dma()
57 		if (ide_set_dma(drive))  in set_using_dma()
60 		ide_dma_off(drive);  in set_using_dma()
96 static int set_pio_mode(ide_drive_t *drive, int arg)  in set_pio_mode()  argument
98 	ide_hwif_t *hwif = drive->hwif;  in set_pio_mode()
108 	if (set_pio_mode_abuse(drive->hwif, arg)) {  in set_pio_mode()
109 		drive->pio_mode = arg + XFER_PIO_0;  in set_pio_mode()
116 			port_ops->set_pio_mode(hwif, drive);  in set_pio_mode()
119 			port_ops->set_pio_mode(hwif, drive);  in set_pio_mode()
121 		int keep_dma = !!(drive->dev_flags & IDE_DFLAG_USING_DMA);  in set_pio_mode()
123 		ide_set_pio(drive, arg);  in set_pio_mode()
127 				ide_dma_on(drive);  in set_pio_mode()
136 static int set_unmaskirq(ide_drive_t *drive, int arg)  in set_unmaskirq()  argument
138 	if (drive->dev_flags & IDE_DFLAG_NO_UNMASK)  in set_unmaskirq()
145 		drive->dev_flags |= IDE_DFLAG_UNMASK;  in set_unmaskirq()
147 		drive->dev_flags &= ~IDE_DFLAG_UNMASK;  in set_unmaskirq()
158 int ide_devset_execute(ide_drive_t *drive, const struct ide_devset *setting,  in ide_devset_execute()  argument
161 	struct request_queue *q = drive->queue;  in ide_devset_execute()
166 		return setting->set(drive, arg);  in ide_devset_execute()
182 ide_startstop_t ide_do_devset(ide_drive_t *drive, struct request *rq)  in ide_do_devset()  argument
186 	err = setfunc(drive, *(int *)&rq->cmd[1]);  in ide_do_devset()
189 	ide_complete_rq(drive, err, blk_rq_bytes(rq));  in ide_do_devset()