OUTONB 430 drivers/scsi/ncr53c8xx.h #define OUTONB(r, m) OUTB(r, INB(r) | (m)) OUTONB 200 drivers/scsi/sym53c8xx_2/sym_hipd.h #define OUTONB(np, r, m) OUTB(np, r, INB(np, r) | (m))