Lines Matching full:iop

3  * I/O Processor (IOP) defines and structures, mostly snagged from A/UX
13  * a "struct iop" (see below) to see where the actual registers fall.
22 /* IOP status/control register bits: */
26 #define	IOP_RUN		0x04	/* set to 0 to reset IOP chip */
27 #define	IOP_IRQ		0x08	/* generate IRQ to IOP if 1 */
28 #define	IOP_INT0	0x10	/* intr priority from IOP to host */
29 #define	IOP_INT1	0x20	/* intr priority from IOP to host */
38 /* IOP reference numbers, used by the globally-visible iop_xxx functions */
43 /* IOP channel states */
50 /* IOP message status codes */
58 /* IOP memory addresses of the members of the mac_iop_kernel structure. */
72  * IOP Control registers, staggered because in usual Apple style they were
137 /* This structure is used to track IOP messages in the Linux kernel */
141 	uint	iop_num;		/* IOP number                        */