iop_adma.h File Reference

#include <linux/types.h>
#include <linux/dmaengine.h>
#include <linux/interrupt.h>

Go to the source code of this file.

Data Structures
struct	iop_adma_device
struct	iop_adma_chan
struct	iop_adma_desc_slot
struct	iop_adma_platform_data

Macros
#define	IOP_ADMA_SLOT_SIZE   32
#define	IOP_ADMA_THRESHOLD   4
#define	IOP_PARANOIA   0
#define	iop_paranoia(x)   BUG_ON(IOP_PARANOIA && (x))
#define	to_iop_sw_desc(addr_hw_desc)   container_of(addr_hw_desc, struct iop_adma_desc_slot, hw_desc)
#define	iop_hw_desc_slot_idx(hw_desc, idx)   ( (void *) (((unsigned long) hw_desc) + ((idx) << 5)) )

Macro Definition Documentation

#define IOP_ADMA_SLOT_SIZE   32

Definition at line 24 of file iop_adma.h.

#define IOP_ADMA_THRESHOLD   4

Definition at line 25 of file iop_adma.h.

#define iop_hw_desc_slot_idx	(		hw_desc,
			idx
	)		( (void *) (((unsigned long) hw_desc) + ((idx) << 5)) )

Definition at line 121 of file iop_adma.h.

#define IOP_PARANOIA   0

Definition at line 29 of file iop_adma.h.

#define iop_paranoia

(

x

)

BUG_ON(IOP_PARANOIA && (x))

Definition at line 31 of file iop_adma.h.

#define to_iop_sw_desc

(

addr_hw_desc

)

container_of(addr_hw_desc, struct iop_adma_desc_slot, hw_desc)

Definition at line 119 of file iop_adma.h.