static int cris_dma_end (ide_drive_t *drive);
static int cris_dma_setup (ide_drive_t *drive);
static void cris_dma_exec_cmd (ide_drive_t *drive, u8 command);
static int cris_dma_end (ide_drive_t *drive);
static int cris_dma_setup (ide_drive_t *drive);
static void cris_dma_exec_cmd (ide_drive_t *drive, u8 command);