From: Jeff Garzik <jeff@garzik.org>
Date: Fri, 9 Mar 2007 14:56:46 +0000 (-0500)
Subject: [libata] turn on !IORDY filter
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=e424675f152572d8d2365e351b90bfd81686a150;p=linux-beck.git

[libata] turn on !IORDY filter

The previous commit erroneously noted that the !IORDY filter was turned
on.  No true, that change was split out into this commit.

Originally authored and signed-off-by Alan Cox.

Signed-off-by: Jeff Garzik <jeff@garzik.org>
---

diff --git a/drivers/ata/libata-core.c b/drivers/ata/libata-core.c
index eaab6d925ef2..971a737a8734 100644
--- a/drivers/ata/libata-core.c
+++ b/drivers/ata/libata-core.c
@@ -3544,6 +3544,9 @@ static void ata_dev_xfermask(struct ata_device *dev)
 			       "other device, disabling DMA\n");
 	}
 
+	if (ap->flags & ATA_FLAG_NO_IORDY)
+		xfer_mask &= ata_pio_mask_no_iordy(dev);
+
 	if (ap->ops->mode_filter)
 		xfer_mask = ap->ops->mode_filter(dev, xfer_mask);