freebsd_ppi.h File Reference

#include <dev/ppbus/ppi.h>

Include dependency graph for freebsd_ppi.h:

Go to the source code of this file.

Macros
#define	ppi_claim(fd)   {}
#define	ppi_release(fd)   {}
#define	DO_PPI_READ(fd, reg, valp)
#define	DO_PPI_WRITE(fd, reg, valp)

Macro Definition Documentation

DO_PPI_READ

#define DO_PPI_READ	(		fd,
			reg,
			valp
	)

Value:

  (void)ioctl(fd, \
    (reg) == PPIDATA? PPIGDATA: ((reg) == PPICTRL? PPIGCTRL: PPIGSTATUS), \
        valp)

DO_PPI_WRITE

#define DO_PPI_WRITE	(		fd,
			reg,
			valp
	)

Value:

  (void)ioctl(fd, \
    (reg) == PPIDATA? PPISDATA: ((reg) == PPICTRL? PPISCTRL: PPISSTATUS), \
        valp)

ppi_claim

#define ppi_claim

(

fd

)

{}

ppi_release

#define ppi_release

(

fd

)

{}