60 static void ata_timing_quantize(const struct ata_timing *t,  in ata_timing_quantize()  argument
63 	q->setup	= EZ(t->setup,       T);  in ata_timing_quantize()
64 	q->act8b	= EZ(t->act8b,       T);  in ata_timing_quantize()
65 	q->rec8b	= EZ(t->rec8b,       T);  in ata_timing_quantize()
66 	q->cyc8b	= EZ(t->cyc8b,       T);  in ata_timing_quantize()
67 	q->active	= EZ(t->active,      T);  in ata_timing_quantize()
68 	q->recover	= EZ(t->recover,     T);  in ata_timing_quantize()
69 	q->dmack_hold	= EZ(t->dmack_hold,  T);  in ata_timing_quantize()
70 	q->cycle	= EZ(t->cycle,       T);  in ata_timing_quantize()
71 	q->udma		= EZ(t->udma,       UT);  in ata_timing_quantize()
100 	const struct ata_timing *t = ata_timing;  in ata_timing_find_mode()  local
102 	while (xfer_mode > t->mode)  in ata_timing_find_mode()
103 		t++;  in ata_timing_find_mode()
105 	if (xfer_mode == t->mode)  in ata_timing_find_mode()
106 		return t;  in ata_timing_find_mode()
116 		       struct ata_timing *t, int T, int UT)  in ata_timing_compute()  argument
129 	memcpy(t, s, sizeof(*s));  in ata_timing_compute()
148 		ata_timing_merge(&p, t, t, ATA_TIMING_CYCLE | ATA_TIMING_CYC8B);  in ata_timing_compute()
155 	ata_timing_quantize(t, t, T, UT);  in ata_timing_compute()
165 		ata_timing_merge(&p, t, t, ATA_TIMING_ALL);  in ata_timing_compute()
172 	if (t->act8b + t->rec8b < t->cyc8b) {  in ata_timing_compute()
173 		t->act8b += (t->cyc8b - (t->act8b + t->rec8b)) / 2;  in ata_timing_compute()
174 		t->rec8b = t->cyc8b - t->act8b;  in ata_timing_compute()
177 	if (t->active + t->recover < t->cycle) {  in ata_timing_compute()
178 		t->active += (t->cycle - (t->active + t->recover)) / 2;  in ata_timing_compute()
179 		t->recover = t->cycle - t->active;  in ata_timing_compute()
187 	if (t->active + t->recover > t->cycle)  in ata_timing_compute()
188 		t->cycle = t->active + t->recover;  in ata_timing_compute()