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Lines Matching defs:drq

445 	volatile u_int8_t *drq = 0;	/* XXX gcc4 -Wuninitialized */
457 		printf("%s: drq intr, dh_len=0x%x, dh_flags=0x%x\n",
491 			printf("%s: drq /berr, complete=0x%x (pending 0x%x)\n",
512 			drq = (volatile u_int8_t *)sc->sc_drq_addr;
515 #define W1		*drq++ = *data++
543 			drq = (volatile u_int8_t *)long_drq;
545 #define W1		*drq++ = *data++
555 			drq = (volatile u_int8_t *)sc->sc_drq_addr;
561 			*drq = 0;
569 		(void)*drq;
578 			drq = (volatile u_int8_t *)sc->sc_drq_addr;
580 				*data++ = *drq++;
605 			drq = (volatile u_int8_t *)long_drq;
607 				*data++ = *drq++;
628 		printf("%s: drq intr complete: csr=0x%x, bus_csr=0x%x\n",
716 		printf("%s: lost DRQ interrupt?\n",