[PATCH 5/8] Set IDE in ULI1575 to not native mode.

Jon Loeliger jdl at freescale.com
Sat Jun 2 03:48:48 EST 2007

From: Zhang Wei <wei.zhang at freescale.com>

Set IDE in ULI1575 to not 100% native mode, which forces
the IDE driver to probe the irq itself.

Signed-off-by: Zhang Wei <wei.zhang at freescale.com>
Acked-by: Roy Zang <tie-fei.zang at freescale.com>
Signed-off-by: Jon Loeliger <jdl at freescale.com>
 arch/powerpc/platforms/86xx/mpc86xx_hpcn.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)

diff --git a/arch/powerpc/platforms/86xx/mpc86xx_hpcn.c b/arch/powerpc/platforms/86xx/mpc86xx_hpcn.c
index 9259788..a82da4b 100644
--- a/arch/powerpc/platforms/86xx/mpc86xx_hpcn.c
+++ b/arch/powerpc/platforms/86xx/mpc86xx_hpcn.c
@@ -319,6 +319,7 @@ static void __devinit quirk_uli5229(struct pci_dev *dev)
 	unsigned short temp;
 	pci_write_config_word(dev, 0x04, 0x0405);
+	dev->class &= ~0x5;
 	pci_read_config_word(dev, 0x4a, &temp);
 	temp |= 0x1000;
 	pci_write_config_word(dev, 0x4a, temp);

More information about the Linuxppc-dev mailing list