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Public Member Functions | Protected Member Functions | List of all members
os_openbsd::openbsd_ata_device Class Reference

Implement standard ATA support. More...

Collaboration diagram for os_openbsd::openbsd_ata_device:
Collaboration graph
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Public Member Functions

 openbsd_ata_device (smart_interface *intf, const char *dev_name, const char *req_type)
 
virtual bool ata_pass_through (const ata_cmd_in &in, ata_cmd_out &out) override
 ATA pass through. More...
 
- 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. More...
 
bool ata_pass_through (const ata_cmd_in &in)
 ATA pass through without output registers. More...
 
virtual bool ata_identify_is_cached () const
 Return true if OS caches ATA identify sector. More...
 
- Public Member Functions inherited from smart_device
virtual ~smart_device ()
 
bool is_ata () const
 Return true if ATA device. More...
 
bool is_scsi () const
 Return true if SCSI device. More...
 
bool is_nvme () const
 Return true if NVMe device. More...
 
ata_deviceto_ata ()
 Downcast to ATA device. More...
 
const ata_deviceto_ata () const
 Downcast to ATA device (const). More...
 
scsi_deviceto_scsi ()
 Downcast to SCSI device. More...
 
const scsi_deviceto_scsi () const
 Downcast to SCSI device (const). More...
 
nvme_deviceto_nvme ()
 Downcast to NVMe device. More...
 
const nvme_deviceto_nvme () const
 Downcast to NVMe device (const). More...
 
const device_infoget_info () const
 Get device info struct. More...
 
const char * get_dev_name () const
 Get device (path)name. More...
 
const char * get_info_name () const
 Get informal name. More...
 
const char * get_dev_type () const
 Get device type. More...
 
const char * get_req_type () const
 Get type requested by user, empty if none. More...
 
const error_infoget_err () const
 Get last error info struct. More...
 
int get_errno () const
 Get last error number. More...
 
const char * get_errmsg () const
 Get last error message. More...
 
virtual bool is_syscall_unsup () const
 Return true if last error indicates an unsupported system call. More...
 
bool set_err (int no, const char *msg,...) __attribute_format_printf(3
 Set last error number and message. More...
 
bool bool set_err (const error_info &err)
 Set last error info struct. More...
 
void clear_err ()
 Clear last error info. More...
 
bool set_err (int no)
 Set last error number and default message. More...
 
virtual bool is_open () const =0
 Return true if device is open. More...
 
virtual bool open ()=0
 Open device, return false on error. More...
 
virtual bool close ()=0
 Close device, return false on error. More...
 
virtual smart_deviceautodetect_open ()
 Open device with autodetection support. More...
 
virtual bool is_powered_down ()
 Early test if device is powered up or down. More...
 
virtual bool owns (const smart_device *dev) const
 Return true if other device is owned by this device. More...
 
virtual void release (const smart_device *dev)
 Release ownership of other device. More...
 
- Public Member Functions inherited from os_openbsd::openbsd_smart_device
 openbsd_smart_device ()
 
virtual ~openbsd_smart_device ()
 
virtual bool is_open () const
 Return true if device is open. More...
 
virtual bool open ()
 Open device, return false on error. More...
 
virtual bool close ()
 Close device, return false on error. More...
 

Protected Member Functions

virtual int do_cmd (struct atareq *request, bool is_48bit_cmd)
 
- 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. More...
 
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). More...
 
void hide_ata (bool hide=true)
 Hide/unhide ATA interface. More...
 
 ata_device ()
 Default constructor, registers device as ATA. More...
 
- 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. More...
 
 smart_device (do_not_use_in_implementation_classes)
 Dummy constructor for abstract classes. More...
 
device_infoset_info ()
 R/W access to device info struct. More...
 
smart_interfacesmi ()
 Get interface which produced this object. More...
 
const smart_interfacesmi () const
 Get interface which produced this object (const). More...
 
- Protected Member Functions inherited from os_openbsd::openbsd_smart_device
int get_fd () const
 Return filedesc for derived classes. More...
 
void set_fd (int fd)
 

Additional Inherited Members

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

Detailed Description

Implement standard ATA support.

Definition at line 124 of file os_openbsd.cpp.

Constructor & Destructor Documentation

◆ openbsd_ata_device()

os_openbsd::openbsd_ata_device::openbsd_ata_device ( smart_interface intf,
const char *  dev_name,
const char *  req_type 
)

Definition at line 136 of file os_openbsd.cpp.

Member Function Documentation

◆ ata_pass_through()

bool os_openbsd::openbsd_ata_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 151 of file os_openbsd.cpp.

◆ do_cmd()

int os_openbsd::openbsd_ata_device::do_cmd ( struct atareq *  request,
bool  is_48bit_cmd 
)
protectedvirtual

Definition at line 142 of file os_openbsd.cpp.


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