io.h File Reference

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Macros
#define	IIO_ITTE_BASE   0x400160 /* base of translation table entries */
#define	IIO_ITTE(bigwin)   (IIO_ITTE_BASE + 8*(bigwin))
#define	IIO_ITTE_OFFSET_BITS   5 /* size of offset field */
#define	IIO_ITTE_OFFSET_MASK   ((1<<IIO_ITTE_OFFSET_BITS)-1)
#define	IIO_ITTE_OFFSET_SHIFT   0
#define	IIO_ITTE_WIDGET_BITS   4 /* size of widget field */
#define	IIO_ITTE_WIDGET_MASK   ((1<<IIO_ITTE_WIDGET_BITS)-1)
#define	IIO_ITTE_WIDGET_SHIFT   8
#define	IIO_ITTE_IOSP   1 /* I/O Space bit */
#define	IIO_ITTE_IOSP_MASK   1
#define	IIO_ITTE_IOSP_SHIFT   12
#define	HUB_PIO_MAP_TO_MEM   0
#define	HUB_PIO_MAP_TO_IO   1
#define	IIO_ITTE_INVALID_WIDGET   3 /* an invalid widget */
#define	IIO_ITTE_PUT(nasid, bigwin, io_or_mem, widget, addr)
#define	IIO_ITTE_DISABLE(nasid, bigwin)
#define	IIO_ITTE_GET(nasid, bigwin)   REMOTE_HUB_ADDR((nasid), IIO_ITTE(bigwin))
#define	IIO_IOPRB(_x)

Macro Definition Documentation

#define HUB_PIO_MAP_TO_IO   1

Definition at line 32 of file io.h.

#define HUB_PIO_MAP_TO_MEM   0

Definition at line 31 of file io.h.

#define IIO_IOPRB

(

_x

)

Value:

(IIO_IOPRB_0 + ( ( (_x) < HUB_WIDGET_ID_MIN ? \
            (_x) : \
            (_x) - (HUB_WIDGET_ID_MIN-1)) << 3) )

Definition at line 55 of file io.h.

#define IIO_ITTE

(

bigwin

)

(IIO_ITTE_BASE + 8*(bigwin))

Definition at line 18 of file io.h.

#define IIO_ITTE_BASE   0x400160 /* base of translation table entries */

Definition at line 17 of file io.h.

#define IIO_ITTE_DISABLE	(		nasid,
			bigwin
	)

Value:

IIO_ITTE_PUT((nasid), HUB_PIO_MAP_TO_MEM, \
             (bigwin), IIO_ITTE_INVALID_WIDGET, 0)

Definition at line 43 of file io.h.

#define IIO_ITTE_GET	(		nasid,
			bigwin
	)		REMOTE_HUB_ADDR((nasid), IIO_ITTE(bigwin))

Definition at line 47 of file io.h.

#define IIO_ITTE_INVALID_WIDGET   3 /* an invalid widget */

Definition at line 34 of file io.h.

#define IIO_ITTE_IOSP   1 /* I/O Space bit */

Definition at line 28 of file io.h.

#define IIO_ITTE_IOSP_MASK   1

Definition at line 29 of file io.h.

#define IIO_ITTE_IOSP_SHIFT   12

Definition at line 30 of file io.h.

#define IIO_ITTE_OFFSET_BITS   5 /* size of offset field */

Definition at line 20 of file io.h.

#define IIO_ITTE_OFFSET_MASK   ((1<<IIO_ITTE_OFFSET_BITS)-1)

Definition at line 21 of file io.h.

#define IIO_ITTE_OFFSET_SHIFT   0

Definition at line 22 of file io.h.

#define IIO_ITTE_PUT	(		nasid,
			bigwin,
			io_or_mem,
			widget,
			addr
	)

Value:

REMOTE_HUB_S((nasid), IIO_ITTE(bigwin), \
        (((((addr) >> BWIN_SIZE_BITS) & \
           IIO_ITTE_OFFSET_MASK) << IIO_ITTE_OFFSET_SHIFT) | \
        (io_or_mem << IIO_ITTE_IOSP_SHIFT) | \
        (((widget) & IIO_ITTE_WIDGET_MASK) << IIO_ITTE_WIDGET_SHIFT)))

Definition at line 36 of file io.h.

#define IIO_ITTE_WIDGET_BITS   4 /* size of widget field */

Definition at line 24 of file io.h.

#define IIO_ITTE_WIDGET_MASK   ((1<<IIO_ITTE_WIDGET_BITS)-1)

Definition at line 25 of file io.h.

#define IIO_ITTE_WIDGET_SHIFT   8

Definition at line 26 of file io.h.