dev/ncr/ncr.c

276 #define	OUTB(r, val) bus_write_1(np->reg_res, offsetof(struct ncr_reg, r), val)
308 #define OUTONB(r, m)	OUTB(r, INB(r) | (m))
309 #define OUTOFFB(r, m)	OUTB(r, INB(r) & ~(m))
3367 	**	Now the INB INW INL OUTB OUTW OUTL macros
3710 	OUTB (nc_istat,  SRST);
3712 	OUTB (nc_istat,  0   );
4151 		OUTB (nc_istat, SIGP);
4323 		OUTB (nc_scntl1, CRST);
4688 	OUTB (nc_istat,  SRST);
4690 	OUTB (nc_istat, 0);
4724 	OUTB (nc_istat,  0x00   );      /*  Remove Reset, abort ...	     */
4725 	OUTB (nc_scntl0, 0xca   );      /*  full arb., ena parity, par->ATN  */
4726 	OUTB (nc_scntl1, 0x00	);	/*  odd parity, and remove CRST!!    */
4728 	OUTB (nc_scid  , RRE|np->myaddr);/*  host adapter SCSI address       */
4730 	OUTB (nc_istat , SIGP	);	/*  Signal Process		     */
4731 	OUTB (nc_dmode , np->rv_dmode);	/* XXX modify burstlen ??? */
4732 	OUTB (nc_dcntl , np->rv_dcntl);
4733 	OUTB (nc_ctest3, np->rv_ctest3);
4734 	OUTB (nc_ctest5, np->rv_ctest5);
4735 	OUTB (nc_ctest4, np->rv_ctest4);/*  enable master parity checking    */
4736 	OUTB (nc_stest2, np->rv_stest2|EXT); /* Extended Sreq/Sack filtering */
4737 	OUTB (nc_stest3, TE     );	/*  TolerANT enable		     */
4738 	OUTB (nc_stime0, 0x0b	);	/*  HTH = disabled, STO = 0.1 sec.   */
4774 	OUTB (nc_dien , MDPE|BF|ABRT|SSI|SIR|IID);
4949 	OUTB (nc_sxfer, sxfer);
4951 	OUTB (nc_scntl3, scntl3);
5028 	OUTB (nc_sxfer, sxfer);
5030 	OUTB (nc_scntl3, scntl3);
5094 			OUTB (nc_istat, SIGP);
5255 		OUTB (nc_istat, INTF);
5385 		OUTB (nc_stest3, TE|CSF);	/* clear scsi fifo */
5386 		OUTB (nc_ctest3, np->rv_ctest3 | CLF);
5397 		OUTB (nc_scntl1, CRST);
5399 		OUTB (nc_scntl1, 0x00);
5400 		OUTB (nc_scr0, HS_FAIL);
5413 		OUTB (nc_scr0, HS_UNEXPECTED);
5435 			OUTB (nc_dcntl, np->rv_dcntl | STD);
5459 		OUTB (nc_dcntl, np->rv_dcntl | STD);
5473 		OUTB (nc_ctest3, np->rv_ctest3 | CLF);
5506 		OUTB (nc_istat,  SRST);
5638 	OUTB (nc_ctest3, np->rv_ctest3 | CLF);	/* clear dma fifo  */
5639 	OUTB (nc_stest3, TE|CSF);		/* clear scsi fifo */
5743 		OUTB (nc_dcntl, np->rv_dcntl | STD);
5987 		OUTB (HS_PRT, HS_BUSY);
6084 			OUTB (HS_PRT, HS_BUSY);
6173 			OUTB (HS_PRT, HS_BUSY);
6353 	OUTB (nc_dcntl, np->rv_dcntl | STD);
6747 	OUTB (nc_istat,  SRST);
6749 	OUTB (nc_istat,  0   );
6881 		OUTB(nc_scntl3,	scntl3);
6888 	OUTB(nc_stest1, DBLEN);	   /* Enable clock multiplier		  */
6898 	OUTB(nc_stest3, HSC);		/* Halt the scsi clock		*/
6899 	OUTB(nc_scntl3,	scntl3);
6900 	OUTB(nc_stest1, (DBLEN|DBLSEL));/* Select clock multiplier	*/
6901 	OUTB(nc_stest3, 0x00);		/* Restart scsi clock 		*/
6926 	OUTB (nc_stest1, 0);	/* make sure clock doubler is OFF	    */
6929 	OUTB (nc_dien , 0);	/* mask all dma interrupts		    */
6931 	OUTB (nc_scntl3, 4);	/* set pre-scaler to divide by 3	    */
6932 	OUTB (nc_stime1, 0);	/* disable general purpose timer	    */
6933 	OUTB (nc_stime1, gen);	/* set to nominal delay of (1<<gen) * 125us */
6936 	OUTB (nc_stime1, 0);	/* disable general purpose timer	    */
6937 	OUTB (nc_scntl3, 0);
6943 	OUTB (nc_scntl3, 0);
7027 	OUTB (nc_gpreg, val);
7029 	OUTB (nc_gpreg, val | 0x04);
7031 	OUTB (nc_gpreg, val);
7038 	OUTB (nc_gpreg, 0x10);
7040 	OUTB (nc_gpreg, 0x14);
7052 	OUTB (nc_gpreg, 0x10);
7066 	OUTB (nc_gpreg, 0x00);