DEVCTXBASE 495 drivers/scsi/aic94xx/aic94xx_hwi.c asd_write_reg_addr(asd_ha, DEVCTXBASE, (dma_addr_t) dma_addr); DEVCTXBASE 530 drivers/scsi/aic94xx/aic94xx_hwi.c asd_write_reg_addr(asd_ha, DEVCTXBASE, dma_handle);