I2O_DMA1_CFG     7725 drivers/scsi/hpsa.c 	dma_prefetch = readl(h->vaddr + I2O_DMA1_CFG);
I2O_DMA1_CFG     7727 drivers/scsi/hpsa.c 	writel(dma_prefetch, h->vaddr + I2O_DMA1_CFG);