Standard SCSI support. More...
Collaboration diagram for os_openbsd::openbsd_scsi_device:
Public Member Functions | |
| openbsd_scsi_device (smart_interface *intf, const char *dev_name, const char *req_type, bool scanning=false) | |
| virtual smart_device * | autodetect_open () override |
| Open device with autodetection support. | |
| virtual bool | scsi_pass_through (scsi_cmnd_io *iop) override |
| SCSI pass through. | |
 Public Member Functions inherited from scsi_device | |
| virtual bool | scsi_pass_through (scsi_cmnd_io *iop)=0 |
| SCSI pass through. | |
| bool | scsi_pass_through_and_check (scsi_cmnd_io *iop, const char *msg="") |
| void | set_rcap16_first () |
| Always try READ CAPACITY(10) (rcap10) first but once we know rcap16 is needed, use it instead. | |
| bool | use_rcap16 () const |
| void | set_spc4_or_higher () |
| bool | is_spc4_or_higher () const |
| bool | query_cmd_support () |
| bool | checked_cmd_support () const |
| enum scsi_cmd_support | cmd_support_level (uint8_t opcode, bool sa_valid, uint16_t sa, bool for_lsense_spc=false) const |
| 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 os_openbsd::openbsd_smart_device | |
| openbsd_smart_device () | |
| virtual | ~openbsd_smart_device () |
| virtual bool | is_open () const |
| Return true if device is open. | |
| virtual bool | open () |
| Open device, return false on error. | |
| virtual bool | close () |
| Close device, return false on error. | |
Private Attributes | |
| bool | m_scanning |
| true if created within scan_smart_devices | |
Additional Inherited Members | |
| 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 smart_device | |
| enum | do_not_use_in_implementation_classes { never_called } |
| Dummy enum for dummy constructor. More... | |
| Protected Member Functions inherited from scsi_device | |
| void | hide_scsi (bool hide=true) |
| Hide/unhide SCSI interface. | |
| scsi_device () | |
| Default constructor, registers device as SCSI. | |
| 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 os_openbsd::openbsd_smart_device | |
| int | get_fd () const |
| Return filedesc for derived classes. | |
| void | set_fd (int fd) |
Detailed Description
Standard SCSI support.
Definition at line 309 of file os_openbsd.cpp.
Constructor & Destructor Documentation
◆ openbsd_scsi_device()
| os_openbsd::openbsd_scsi_device::openbsd_scsi_device | ( | smart_interface * | intf, |
| const char * | dev_name, | ||
| const char * | req_type, | ||
| bool | scanning = false |
||
| ) |
Definition at line 324 of file os_openbsd.cpp.
Member Function Documentation
◆ autodetect_open()
|
overridevirtual |
Open device with autodetection support.
May return another device for further access. In this case, the original pointer is no longer valid. Default implementation calls 'open()' and returns 'this'.
Reimplemented from smart_device.
Definition at line 398 of file os_openbsd.cpp.
◆ scsi_pass_through()
|
overridevirtual |
SCSI pass through.
Returns false on error.
Implements scsi_device.
Definition at line 332 of file os_openbsd.cpp.
Member Data Documentation
◆ m_scanning
|
private |
true if created within scan_smart_devices
Definition at line 321 of file os_openbsd.cpp.
The documentation for this class was generated from the following file:
