iounit_struct Struct Reference

#include <io-unit.h>

Data Fields
unsigned long	bmap [(IOUNIT_DMA_SIZE >>(PAGE_SHIFT+3))/sizeof(unsigned long)]
spinlock_t	lock
iopte_t *	page_table
unsigned long	rotor [3]
unsigned long	limit [4]

Detailed Description

Definition at line 43 of file io-unit.h.

Field Documentation

unsigned long bmap[(IOUNIT_DMA_SIZE >>(PAGE_SHIFT+3))/sizeof(unsigned long)]

Definition at line 44 of file io-unit.h.

unsigned long limit[4]

Definition at line 48 of file io-unit.h.

spinlock_t lock

Definition at line 45 of file io-unit.h.

iopte_t* page_table

Definition at line 46 of file io-unit.h.

unsigned long rotor[3]

Definition at line 47 of file io-unit.h.

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The documentation for this struct was generated from the following file:

• arch/sparc/include/asm/io-unit.h