i596_scb
#define WSWAPscb(x) ((struct i596_scb *) (((u32)(x)<<16) | ((((u32)(x)))>>16)))
#define WSWAPscb(x) ((struct i596_scb *)((long)x))
struct i596_scb *scb;
volatile struct i596_scb scb;
dma_sync_dev(dev, &dma->scb, sizeof(struct i596_scb));
dma_sync_dev(dev, &dma->scb, sizeof(struct i596_scb));
dma_sync_dev(dev, &lp->dma->scb, sizeof(struct i596_scb));
volatile struct i596_scb scb __attribute__((aligned(32)));
dma_sync_cpu(dev, &(dma->scb), sizeof(struct i596_scb));
dma_sync_cpu(dev, &(dma->scb), sizeof(struct i596_scb));
dma_sync_dev(dev, &(dma->scb), sizeof(struct i596_scb));
dma_sync_dev(dev, &(dma->scb), sizeof(struct i596_scb));
dma_sync_dev(dev, &(dma->scb), sizeof(struct i596_scb));
dma_sync_dev(dev, &(lp->dma->scb), sizeof(struct i596_scb));
dma_sync_dev(dev, &(lp->dma->scb), sizeof(struct i596_scb));
dma_sync_dev(dev, &(dma->scb), sizeof(struct i596_scb));
dma_sync_dev(dev, &(lp->dma->scb), sizeof(struct i596_scb));