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@@ -277,7 +277,7 @@ u8 ide_get_best_pio_mode (ide_drive_t *drive, u8 mode_wanted, u8 max_mode, ide_p
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} else if (!drive->id) {
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pio_mode = 0;
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} else if ((pio_mode = ide_scan_pio_blacklist(id->model)) != -1) {
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- overridden = 1;
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+ printk(KERN_INFO "%s: is on PIO blacklist\n", drive->name);
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use_iordy = (pio_mode > 2);
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} else {
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pio_mode = id->tPIO;
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@@ -303,12 +303,17 @@ u8 ide_get_best_pio_mode (ide_drive_t *drive, u8 mode_wanted, u8 max_mode, ide_p
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}
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}
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+ if (overridden)
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+ printk(KERN_INFO "%s: tPIO > 2, assuming tPIO = 2\n",
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+ drive->name);
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+
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/*
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* Conservative "downgrade" for all pre-ATA2 drives
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*/
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if (pio_mode && pio_mode < 4) {
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pio_mode--;
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- overridden = 1;
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+ printk(KERN_INFO "%s: applying conservative "
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+ "PIO \"downgrade\"\n", drive->name);
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if (cycle_time && cycle_time < ide_pio_timings[pio_mode].cycle_time)
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cycle_time = 0; /* use standard timing */
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}
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@@ -321,7 +326,6 @@ u8 ide_get_best_pio_mode (ide_drive_t *drive, u8 mode_wanted, u8 max_mode, ide_p
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d->pio_mode = pio_mode;
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d->cycle_time = cycle_time ? cycle_time : ide_pio_timings[pio_mode].cycle_time;
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d->use_iordy = use_iordy;
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- d->overridden = overridden;
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}
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return pio_mode;
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}
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