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Utility to control and monitor storage systems with "S.M.A.R.T."
Public Member Functions | Private Member Functions | Private Attributes | List of all members
sat::usbjmicron_device Class Reference

JMicron USB Bridge support. More...

Collaboration diagram for sat::usbjmicron_device:
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Public Member Functions

 usbjmicron_device (smart_interface *intf, scsi_device *scsidev, const char *req_type, bool prolific, bool ata_48bit_support, int port)
 
virtual ~usbjmicron_device ()
 
virtual bool open () override
 Open 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, scsi_device >
virtual void release (const smart_device *dev) override
 Release ownership of other device.
 
tunnel_device_typeget_tunnel_dev ()
 
const tunnel_device_typeget_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_deviceto_ata ()
 Downcast to ATA device.
 
const ata_deviceto_ata () const
 Downcast to ATA device (const).
 
scsi_deviceto_scsi ()
 Downcast to SCSI device.
 
const scsi_deviceto_scsi () const
 Downcast to SCSI device (const).
 
nvme_deviceto_nvme ()
 Downcast to NVMe device.
 
const nvme_deviceto_nvme () const
 Downcast to NVMe device (const).
 
const device_infoget_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_infoget_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_deviceautodetect_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 get_registers (unsigned short addr, unsigned char *buf, unsigned short size)
 

Private Attributes

bool m_prolific
 
bool m_ata_48bit_support
 
int m_port
 

Additional Inherited Members

- Public Types inherited from tunnelled_device< ata_device, scsi_device >
typedef scsi_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, scsi_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_infoset_info ()
 R/W access to device info struct.
 
smart_interfacesmi ()
 Get interface which produced this object.
 
const smart_interfacesmi () 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

JMicron USB Bridge support.

Definition at line 885 of file scsiata.cpp.

Constructor & Destructor Documentation

◆ usbjmicron_device()

sat::usbjmicron_device::usbjmicron_device ( smart_interface intf,
scsi_device scsidev,
const char *  req_type,
bool  prolific,
bool  ata_48bit_support,
int  port 
)

Definition at line 911 of file scsiata.cpp.

◆ ~usbjmicron_device()

sat::usbjmicron_device::~usbjmicron_device ( )
virtual

Definition at line 922 of file scsiata.cpp.

Member Function Documentation

◆ ata_pass_through()

bool sat::usbjmicron_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 959 of file scsiata.cpp.

◆ get_registers()

bool sat::usbjmicron_device::get_registers ( unsigned short  addr,
unsigned char *  buf,
unsigned short  size 
)
private

Definition at line 1074 of file scsiata.cpp.

◆ open()

bool sat::usbjmicron_device::open ( )
overridevirtual

Open device, return false on error.

Reimplemented from tunnelled_device_base.

Definition at line 927 of file scsiata.cpp.

Member Data Documentation

◆ m_ata_48bit_support

bool sat::usbjmicron_device::m_ata_48bit_support
private

Definition at line 906 of file scsiata.cpp.

◆ m_port

int sat::usbjmicron_device::m_port
private

Definition at line 907 of file scsiata.cpp.

◆ m_prolific

bool sat::usbjmicron_device::m_prolific
private

Definition at line 905 of file scsiata.cpp.


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