8  *	PIO mode and smarter silicon.
11  *	drive for the right PIO mode and ignore the drive bus mastering DMA
12  *	information. Also to confuse matters further we can do DMA on PIO only
52  *	cs5520_set_timings	-	program PIO timings
55  *	@pio: PIO ID
57  *	Program the PIO mode timings for the controller according to the pio
61 static void cs5520_set_timings(struct ata_port *ap, struct ata_device *adev, int pio)  in cs5520_set_timings()  argument
66 	pio -= XFER_PIO_0;  in cs5520_set_timings()
70 				(cs5520_pio_clocks[pio].recovery << 4) |  in cs5520_set_timings()
71 				(cs5520_pio_clocks[pio].assert));  in cs5520_set_timings()
75 				(cs5520_pio_clocks[pio].recovery << 4) |  in cs5520_set_timings()
76 				(cs5520_pio_clocks[pio].assert));  in cs5520_set_timings()
79 				(cs5520_pio_clocks[pio].recovery << 4) |  in cs5520_set_timings()
80 				(cs5520_pio_clocks[pio].assert));  in cs5520_set_timings()
84  *	cs5520_set_piomode	-	program PIO timings
88  *	Program the PIO mode timings for the controller according to the pio