sys/pci/ncr.c

281 #define	OUTB(r, val) bus_space_write_1(np->bst, np->bsh, \
316 #define OUTONB(r, m)	OUTB(r, INB(r) | (m))
317 #define OUTOFFB(r, m)	OUTB(r, INB(r) & ~(m))
3388 	**	Now the INB INW INL OUTB OUTW OUTL macros
3737 	OUTB (nc_istat,  SRST);
3739 	OUTB (nc_istat,  0   );
4165 		OUTB (nc_istat, SIGP);
4348 		OUTB (nc_scntl1, CRST);
4713 	OUTB (nc_istat,  SRST);
4715 	OUTB (nc_istat, 0);
4748 	OUTB (nc_istat,  0x00   );      /*  Remove Reset, abort ...	     */
4749 	OUTB (nc_scntl0, 0xca   );      /*  full arb., ena parity, par->ATN  */
4750 	OUTB (nc_scntl1, 0x00	);	/*  odd parity, and remove CRST!!    */
4752 	OUTB (nc_scid  , RRE|np->myaddr);/*  host adapter SCSI address       */
4754 	OUTB (nc_istat , SIGP	);	/*  Signal Process		     */
4755 	OUTB (nc_dmode , np->rv_dmode);	/* XXX modify burstlen ??? */
4756 	OUTB (nc_dcntl , np->rv_dcntl);
4757 	OUTB (nc_ctest3, np->rv_ctest3);
4758 	OUTB (nc_ctest5, np->rv_ctest5);
4759 	OUTB (nc_ctest4, np->rv_ctest4);/*  enable master parity checking    */
4760 	OUTB (nc_stest2, np->rv_stest2|EXT); /* Extended Sreq/Sack filtering */
4761 	OUTB (nc_stest3, TE     );	/*  TolerANT enable		     */
4762 	OUTB (nc_stime0, 0x0b	);	/*  HTH = disabled, STO = 0.1 sec.   */
4798 	OUTB (nc_dien , MDPE|BF|ABRT|SSI|SIR|IID);
4973 	OUTB (nc_sxfer, sxfer);
4975 	OUTB (nc_scntl3, scntl3);
5052 	OUTB (nc_sxfer, sxfer);
5054 	OUTB (nc_scntl3, scntl3);
5121 			OUTB (nc_istat, SIGP);
5285 		OUTB (nc_istat, INTF);
5415 		OUTB (nc_stest3, TE|CSF);	/* clear scsi fifo */
5416 		OUTB (nc_ctest3, np->rv_ctest3 | CLF);
5427 		OUTB (nc_scntl1, CRST);
5429 		OUTB (nc_scntl1, 0x00);
5430 		OUTB (nc_scr0, HS_FAIL);
5443 		OUTB (nc_scr0, HS_UNEXPECTED);
5465 			OUTB (nc_dcntl, np->rv_dcntl | STD);
5490 		OUTB (nc_dcntl, np->rv_dcntl | STD);
5504 		OUTB (nc_ctest3, np->rv_ctest3 | CLF);
5538 		OUTB (nc_istat,  SRST);
5670 	OUTB (nc_ctest3, np->rv_ctest3 | CLF);	/* clear dma fifo  */
5671 	OUTB (nc_stest3, TE|CSF);		/* clear scsi fifo */
5773 		OUTB (nc_dcntl, np->rv_dcntl | STD);
6017 		OUTB (HS_PRT, HS_BUSY);
6114 			OUTB (HS_PRT, HS_BUSY);
6203 			OUTB (HS_PRT, HS_BUSY);
6383 	OUTB (nc_dcntl, np->rv_dcntl | STD);
6777 	OUTB (nc_istat,  SRST);
6779 	OUTB (nc_istat,  0   );
6911 		OUTB(nc_scntl3,	scntl3);
6918 	OUTB(nc_stest1, DBLEN);	   /* Enable clock multiplier		  */
6927 	OUTB(nc_stest3, HSC);		/* Halt the scsi clock		*/
6928 	OUTB(nc_scntl3,	scntl3);
6929 	OUTB(nc_stest1, (DBLEN|DBLSEL));/* Select clock multiplier	*/
6930 	OUTB(nc_stest3, 0x00);		/* Restart scsi clock 		*/
6955 	OUTB (nc_stest1, 0);	/* make sure clock doubler is OFF	    */
6958 	OUTB (nc_dien , 0);	/* mask all dma interrupts		    */
6960 	OUTB (nc_scntl3, 4);	/* set pre-scaler to divide by 3	    */
6961 	OUTB (nc_stime1, 0);	/* disable general purpose timer	    */
6962 	OUTB (nc_stime1, gen);	/* set to nominal delay of (1<<gen) * 125us */
6965 	OUTB (nc_stime1, 0);	/* disable general purpose timer	    */
6966 	OUTB (nc_scntl3, 0);
6972 	OUTB (nc_scntl3, 0);
7056 	OUTB (nc_gpreg, val);
7058 	OUTB (nc_gpreg, val | 0x04);
7060 	OUTB (nc_gpreg, val);
7067 	OUTB (nc_gpreg, 0x10);
7069 	OUTB (nc_gpreg, 0x14);
7081 	OUTB (nc_gpreg, 0x10);
7095 	OUTB (nc_gpreg, 0x00);