From c9ef59ff01b6bd1c7360a64fcc8556a1193c2ed0 Mon Sep 17 00:00:00 2001 From: Bartlomiej Zolnierkiewicz Date: Mon, 15 Jun 2009 18:52:53 +0200 Subject: ide: IORDY handling fixes Add ide_pio_need_iordy() helper and convert host drivers to use it. This fixes it8172, it8213, pdc202xx_old, piix, slc90e66 and siimage host drivers to handle IORDY correctly. Signed-off-by: Bartlomiej Zolnierkiewicz --- drivers/ide/pdc202xx_old.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/ide/pdc202xx_old.c') diff --git a/drivers/ide/pdc202xx_old.c b/drivers/ide/pdc202xx_old.c index b6abf7e52ca..4f5b536282a 100644 --- a/drivers/ide/pdc202xx_old.c +++ b/drivers/ide/pdc202xx_old.c @@ -73,7 +73,7 @@ static void pdc202xx_set_mode(ide_drive_t *drive, const u8 speed) * Prefetch_EN / IORDY_EN / PA[3:0] bits of register A */ AP &= ~0x3f; - if (ata_id_iordy_disable(drive->id)) + if (ide_pio_need_iordy(drive, speed - XFER_PIO_0)) AP |= 0x20; /* set IORDY_EN bit */ if (drive->media == ide_disk) AP |= 0x10; /* set Prefetch_EN bit */ -- cgit v1.2.3