ata_cmd_in Struct Reference

ATA pass through input parameters. More...

#include <dev_interface.h>

Collaboration diagram for ata_cmd_in:

List of all members.

Public Types
enum	{ no_data = 0, data_in, data_out }
Public Member Functions
void	set_data_in (void *buf, unsigned nsectors)
	Prepare for 28-bit DATA IN command.
void	set_data_out (const void *buf, unsigned nsectors)
	Prepare for 28-bit DATA OUT command.
void	set_data_in_48bit (void *buf, unsigned nsectors)
	Prepare for 48-bit DATA IN command.
	ata_cmd_in ()
Public Attributes
ata_in_regs_48bit	in_regs
	Input registers.
ata_out_regs_flags	out_needed
	True if output register value needed.
enum ata_cmd_in:: { ... }	direction
	I/O direction.
void *	buffer
	Pointer to data buffer.
unsigned	size
	Size of buffer.

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Detailed Description

ATA pass through input parameters.

Definition at line 442 of file dev_interface.h.

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Member Enumeration Documentation

anonymous enum

Enumerator:

no_data
data_in
data_out

Definition at line 446 of file dev_interface.h.

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Constructor & Destructor Documentation

ata_cmd_in::ata_cmd_in

(

)

Definition at line 125 of file dev_interface.cpp.

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Member Function Documentation

void ata_cmd_in::set_data_in	(	void *	buf,
		unsigned	nsectors
	)		[inline]

Prepare for 28-bit DATA IN command.

Definition at line 451 of file dev_interface.h.

void ata_cmd_in::set_data_in_48bit	(	void *	buf,
		unsigned	nsectors
	)		[inline]

Prepare for 48-bit DATA IN command.

Definition at line 469 of file dev_interface.h.

void ata_cmd_in::set_data_out	(	const void *	buf,
		unsigned	nsectors
	)		[inline]

Prepare for 28-bit DATA OUT command.

Definition at line 460 of file dev_interface.h.

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Member Data Documentation

void* ata_cmd_in::buffer

Pointer to data buffer.

Definition at line 447 of file dev_interface.h.

enum { ... } ata_cmd_in::direction

I/O direction.

ata_in_regs_48bit ata_cmd_in::in_regs

Input registers.

Definition at line 444 of file dev_interface.h.

ata_out_regs_flags ata_cmd_in::out_needed

True if output register value needed.

Definition at line 445 of file dev_interface.h.

unsigned ata_cmd_in::size

Size of buffer.

Definition at line 448 of file dev_interface.h.

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

• dev_interface.h
• dev_interface.cpp