1 files changed, 14 insertions, 0 deletions

diff --git a/drivers/ide/mips/au1xxx-ide.c b/drivers/ide/mips/au1xxx-ide.c
index f47ae1dc06ee..b28fa794b314 100644
--- a/drivers/ide/mips/au1xxx-ide.c
+++ b/drivers/ide/mips/au1xxx-ide.c
@@ -86,6 +86,17 @@ void auide_outsw(unsigned long port, void *addr, u32 count)
         ctp->cur_ptr = au1xxx_ddma_get_nextptr_virt(dp);
 }
 
+static void au1xxx_input_data(ide_drive_t *drive, struct request *rq,
+                              void *buf, unsigned int len)
+{
+        auide_insw(drive->hwif->io_ports.data_addr, buf, (len + 1) / 2);
+}
+
+static void au1xxx_output_data(ide_drive_t *drive, struct request *rq,
+                               void *buf, unsigned int len)
+{
+        auide_outsw(drive->hwif->io_ports.data_addr, buf, (len + 1) / 2);
+}
 #endif
 
 static void au1xxx_set_pio_mode(ide_drive_t *drive, const u8 pio)
@@ -596,6 +607,9 @@ static int au_ide_probe(struct device *dev)
         */
 
 #ifdef CONFIG_BLK_DEV_IDE_AU1XXX_PIO_DBDMA      
+        hwif->input_data  = au1xxx_input_data;
+        hwif->output_data = au1xxx_output_data;
+
         hwif->INSW                      = auide_insw;
         hwif->OUTSW                     = auide_outsw;
 #endif