1 files changed, 2 insertions, 0 deletions

diff --git a/drivers/ide/pci/atiixp.c b/drivers/ide/pci/atiixp.c
index a4740e4776fd..1725aa402d98 100644
--- a/drivers/ide/pci/atiixp.c
+++ b/drivers/ide/pci/atiixp.c
@@ -294,6 +294,7 @@ static ide_pci_device_t atiixp_pci_info[] __devinitdata = {
                 .autodma        = AUTODMA,
                 .enablebits     = {{0x48,0x01,0x00}, {0x48,0x08,0x00}},
                 .bootable       = ON_BOARD,
+                .pio_mask       = ATA_PIO4,
         },{     /* 1 */
                 .name           = "SB600_PATA",
                 .init_hwif      = init_hwif_atiixp,
@@ -301,6 +302,7 @@ static ide_pci_device_t atiixp_pci_info[] __devinitdata = {
                 .enablebits     = {{0x48,0x01,0x00}, {0x00,0x00,0x00}},
                 .bootable       = ON_BOARD,
                 .host_flags     = IDE_HFLAG_SINGLE,
+                .pio_mask       = ATA_PIO4,
         },
 };