ide-h8300: add ->{in,out}put_data methods (take 2)

[pandora-kernel.git] / drivers / ide / h8300 / ide-h8300.c

diff --git a/drivers/ide/h8300/ide-h8300.c b/drivers/ide/h8300/ide-h8300.c
index fd23f12..90702f7 100644 (file)
--- a/drivers/ide/h8300/ide-h8300.c
+++ b/drivers/ide/h8300/ide-h8300.c
@@ -56,6 +56,18 @@ static void mm_insw(unsigned long addr, void *buf, u32 len)
                *bp = bswap(*(volatile u16 *)addr);
 }
 
+static void h8300_input_data(ide_drive_t *drive, struct request *rq,
+                            void *buf, unsigned int len)
+{
+       mm_insw(drive->hwif->io_ports.data_addr, buf, (len + 1) / 2);
+}
+
+static void h8300_output_data(ide_drive_t *drive, struct request *rq,
+                             void *buf, unsigned int len)
+{
+       mm_outsw(drive->hwif->io_ports.data_addr, buf, (len + 1) / 2);
+}
+
 #define H8300_IDE_GAP (2)
 
 static inline void hw_setup(hw_regs_t *hw)
@@ -74,6 +86,9 @@ static inline void hwif_setup(ide_hwif_t *hwif)
 {
        default_hwif_iops(hwif);
 
+       hwif->input_data  = h8300_input_data;
+       hwif->output_data = h8300_output_data;
+
        hwif->OUTW  = mm_outw;
        hwif->OUTSW = mm_outsw;
        hwif->INW   = mm_inw;