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/piix.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/ide/piix.c') diff --git a/drivers/ide/piix.c b/drivers/ide/piix.c index 69860dea3820..bf14f39bd3a7 100644 --- a/drivers/ide/piix.c +++ b/drivers/ide/piix.c @@ -98,7 +98,7 @@ static void piix_set_pio_mode(ide_drive_t *drive, const u8 pio) control |= 1; /* Programmable timing on */ if (drive->media == ide_disk) control |= 4; /* Prefetch, post write */ - if (pio > 2) + if (ide_pio_need_iordy(drive, pio)) control |= 2; /* IORDY */ if (is_slave) { master_data |= 0x4000; -- cgit v1.2.3