Collaboration diagram for jmb39x::jmb39x_device:

[legend]

Public Member Functions
	jmb39x_device (smart_interface intf, smart_device smartdev, const char *req_type, uint8_t version, uint8_t port, uint8_t lba, bool force)

virtual	~jmb39x_device ()

virtual bool	open () override
	Open device, return false on error.

virtual bool	close () override
	Close device, return false on error.

virtual bool	ata_pass_through (const ata_cmd_in &in, ata_cmd_out &out) override
	ATA pass through.

Public Member Functions inherited from tunnelled_device< ata_device, smart_device >
virtual void	release (const smart_device *dev) override
	Release ownership of other device.

tunnel_device_type *	get_tunnel_dev ()

const tunnel_device_type *	get_tunnel_dev () const

Public Member Functions inherited from ata_device
virtual bool	ata_pass_through (const ata_cmd_in &in, ata_cmd_out &out)=0
	ATA pass through.

bool	ata_pass_through (const ata_cmd_in &in)
	ATA pass through without output registers.

virtual bool	ata_identify_is_cached () const
	Return true if OS caches ATA identify sector.

Public Member Functions inherited from smart_device
virtual	~smart_device ()

bool	is_ata () const
	Return true if ATA device.

bool	is_scsi () const
	Return true if SCSI device.

bool	is_nvme () const
	Return true if NVMe device.

ata_device *	to_ata ()
	Downcast to ATA device.

const ata_device *	to_ata () const
	Downcast to ATA device (const).

scsi_device *	to_scsi ()
	Downcast to SCSI device.

const scsi_device *	to_scsi () const
	Downcast to SCSI device (const).

nvme_device *	to_nvme ()
	Downcast to NVMe device.

const nvme_device *	to_nvme () const
	Downcast to NVMe device (const).

const device_info &	get_info () const
	Get device info struct.

const char *	get_dev_name () const
	Get device (path)name.

const char *	get_info_name () const
	Get informal name.

const char *	get_dev_type () const
	Get device type.

const char *	get_req_type () const
	Get type requested by user, empty if none.

const error_info &	get_err () const
	Get last error info struct.

int	get_errno () const
	Get last error number.

const char *	get_errmsg () const
	Get last error message.

virtual bool	is_syscall_unsup () const
	Return true if last error indicates an unsupported system call.

bool	set_err (int no, const char *msg,...) __attribute_format_printf(3
	Set last error number and message.

bool bool	set_err (const error_info &err)
	Set last error info struct.

void	clear_err ()
	Clear last error info.

bool	set_err (int no)
	Set last error number and default message.

virtual bool	is_open () const =0
	Return true if device is open.

virtual bool	open ()=0
	Open device, return false on error.

virtual bool	close ()=0
	Close device, return false on error.

virtual smart_device *	autodetect_open ()
	Open device with autodetection support.

virtual bool	is_powered_down ()
	Early test if device is powered up or down.

virtual bool	owns (const smart_device *dev) const
	Return true if other device is owned by this device.

virtual void	release (const smart_device *dev)
	Release ownership of other device.

Public Member Functions inherited from tunnelled_device_base
virtual	~tunnelled_device_base ()

virtual bool	is_open () const override
	Return true if device is open.

virtual bool	open () override
	Open device, return false on error.

virtual bool	close () override
	Close device, return false on error.

virtual bool	owns (const smart_device *dev) const override
	Return true if other device is owned by this device.

virtual void	release (const smart_device *dev) override
	Release ownership of other device.

Private Member Functions
bool	raw_read (uint8_t(&data)[512])

bool	raw_write (const uint8_t(&data)[512])

bool	run_jmb_command (const uint8_t *cmd, unsigned cmdsize, uint8_t(&response)[512])

void	report_orig_data_lost () const

bool	restore_orig_data ()

Private Attributes
uint8_t	m_version

uint8_t	m_port

uint8_t	m_lba

bool	m_force

bool	m_blocked

bool	m_orig_write_back

uint32_t	m_cmd_id

uint8_t	m_orig_data [512]

Additional Inherited Members
Public Types inherited from tunnelled_device< ata_device, smart_device >
typedef smart_device	tunnel_device_type

Static Public Member Functions inherited from smart_device
static int	get_num_objects ()
	Get current number of allocated 'smart_device' objects.

Protected Types inherited from ata_device
enum	{ supports_data_out = 0x01 , supports_smart_status = 0x02 , supports_output_regs = 0x04 , supports_multi_sector = 0x08 , supports_48bit_hi_null = 0x10 , supports_48bit = 0x20 }
	Flags for ata_cmd_is_supported(). More...

Protected Types inherited from smart_device
enum	do_not_use_in_implementation_classes { never_called }
	Dummy enum for dummy constructor. More...

Protected Member Functions inherited from tunnelled_device< ata_device, smart_device >
	tunnelled_device (tunnel_device_type *tunnel_dev)

	tunnelled_device (tunnel_device_type *tunnel_dev, unsigned nsid)

Protected Member Functions inherited from ata_device
bool	ata_cmd_is_supported (const ata_cmd_in &in, unsigned flags, const char *type=0)
	Check command input parameters.

bool	ata_cmd_is_ok (const ata_cmd_in &in, bool data_out_support=false, bool multi_sector_support=false, bool ata_48bit_support=false)
	Check command input parameters (old version).

void	hide_ata (bool hide=true)
	Hide/unhide ATA interface.

	ata_device ()
	Default constructor, registers device as ATA.

Protected Member Functions inherited from smart_device
	smart_device (smart_interface intf, const char dev_name, const char dev_type, const char req_type)
	Constructor to init interface and device info.

	smart_device (do_not_use_in_implementation_classes)
	Dummy constructor for abstract classes.

device_info &	set_info ()
	R/W access to device info struct.

smart_interface *	smi ()
	Get interface which produced this object.

const smart_interface *	smi () const
	Get interface which produced this object (const).

Protected Member Functions inherited from tunnelled_device_base
	tunnelled_device_base (smart_device *tunnel_dev)

Detailed Description

Definition at line 314 of file dev_jmb39x_raid.cpp.

Constructor & Destructor Documentation

◆ jmb39x_device()

jmb39x::jmb39x_device::jmb39x_device	(	smart_interface *	intf,
		smart_device *	smartdev,
		const char *	req_type,
		uint8_t	version,
		uint8_t	port,
		uint8_t	lba,
		bool	force
	)

Definition at line 350 of file dev_jmb39x_raid.cpp.

◆ ~jmb39x_device()

jmb39x::jmb39x_device::~jmb39x_device ( )

virtual

Definition at line 361 of file dev_jmb39x_raid.cpp.

Member Function Documentation

◆ ata_pass_through()

bool jmb39x::jmb39x_device::ata_pass_through	(	const ata_cmd_in &	in,
		ata_cmd_out &	out
	)

overridevirtual

ATA pass through.

Return false on error. Must be implemented in derived class.

Implements ata_device.

Definition at line 623 of file dev_jmb39x_raid.cpp.

◆ close()

bool jmb39x::jmb39x_device::close ( )

overridevirtual

Close device, return false on error.

Reimplemented from tunnelled_device_base.

Definition at line 586 of file dev_jmb39x_raid.cpp.

◆ open()

bool jmb39x::jmb39x_device::open ( )

overridevirtual

Open device, return false on error.

Reimplemented from tunnelled_device_base.

Definition at line 479 of file dev_jmb39x_raid.cpp.

◆ raw_read()

bool jmb39x::jmb39x_device::raw_read ( uint8_t(&) data[512] )

private

Definition at line 370 of file dev_jmb39x_raid.cpp.

◆ raw_write()

bool jmb39x::jmb39x_device::raw_write ( const uint8_t(&) data[512] )

private

Definition at line 387 of file dev_jmb39x_raid.cpp.

◆ report_orig_data_lost()

void jmb39x::jmb39x_device::report_orig_data_lost ( ) const

private

Definition at line 458 of file dev_jmb39x_raid.cpp.

◆ restore_orig_data()

bool jmb39x::jmb39x_device::restore_orig_data ( )

private

Definition at line 466 of file dev_jmb39x_raid.cpp.

◆ run_jmb_command()

bool jmb39x::jmb39x_device::run_jmb_command	(	const uint8_t *	cmd,
		unsigned	cmdsize,
		uint8_t(&)	response[512]
	)

private

Definition at line 403 of file dev_jmb39x_raid.cpp.

Member Data Documentation

◆ m_blocked

bool jmb39x::jmb39x_device::m_blocked

private

Definition at line 338 of file dev_jmb39x_raid.cpp.

◆ m_cmd_id

uint32_t jmb39x::jmb39x_device::m_cmd_id

private

Definition at line 340 of file dev_jmb39x_raid.cpp.

◆ m_force

bool jmb39x::jmb39x_device::m_force

private

Definition at line 336 of file dev_jmb39x_raid.cpp.

◆ m_lba

uint8_t jmb39x::jmb39x_device::m_lba

private

Definition at line 335 of file dev_jmb39x_raid.cpp.

◆ m_orig_data

uint8_t jmb39x::jmb39x_device::m_orig_data[512]

private

Definition at line 341 of file dev_jmb39x_raid.cpp.

◆ m_orig_write_back

bool jmb39x::jmb39x_device::m_orig_write_back

private

Definition at line 339 of file dev_jmb39x_raid.cpp.

◆ m_port

uint8_t jmb39x::jmb39x_device::m_port

private

Definition at line 334 of file dev_jmb39x_raid.cpp.

◆ m_version

uint8_t jmb39x::jmb39x_device::m_version

private

Definition at line 333 of file dev_jmb39x_raid.cpp.

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

dev_jmb39x_raid.cpp

Public Member Functions

Private Member Functions

Private Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ jmb39x_device()

◆ ~jmb39x_device()

Member Function Documentation

◆ ata_pass_through()

◆ close()

◆ open()

◆ raw_read()

◆ raw_write()

◆ report_orig_data_lost()

◆ restore_orig_data()

◆ run_jmb_command()

Member Data Documentation

◆ m_blocked

◆ m_cmd_id

◆ m_force

◆ m_lba

◆ m_orig_data

◆ m_orig_write_back

◆ m_port

◆ m_version