Symbol: DCSR_WRITE
usr/src/uts/intel/sys/ecppreg.h
219
#define DCSR_WRITE 0x00000100 /* DMA direction; 1 = memory */
usr/src/uts/sun/sys/fdreg.h
293
#define DCSR_WRITE 0x00000100 /* DMA direction; 1 = memory */