ATA device access. More...
#include <dev_interface.h>
Public Member Functions | |
| 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. | |
Protected Types | |
| 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 Member Functions | |
| 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. | |
Detailed Description
ATA device access.
Definition at line 490 of file dev_interface.h.
Member Enumeration Documentation
anonymous enum [protected] |
Flags for ata_cmd_is_supported().
- Enumerator:
supports_data_out supports_smart_status supports_output_regs supports_multi_sector supports_48bit_hi_null supports_48bit
Definition at line 510 of file dev_interface.h.
Constructor & Destructor Documentation
| ata_device::ata_device | ( | ) | [inline, protected] |
Default constructor, registers device as ATA.
Definition at line 544 of file dev_interface.h.
Member Function Documentation
| bool ata_device::ata_cmd_is_ok | ( | const ata_cmd_in & | in, |
| bool | data_out_support = false, |
||
| bool | multi_sector_support = false, |
||
| bool | ata_48bit_support = false |
||
| ) | [inline, protected] |
Check command input parameters (old version).
Definition at line 527 of file dev_interface.h.
| bool ata_device::ata_cmd_is_supported | ( | const ata_cmd_in & | in, |
| unsigned | flags, | ||
| const char * | type = 0 |
||
| ) | [protected] |
Check command input parameters.
Return false if required features are not implemented. Calls set_err(...) accordingly.
Definition at line 142 of file dev_interface.cpp.
| bool ata_device::ata_identify_is_cached | ( | ) | const [virtual] |
Return true if OS caches ATA identify sector.
Default implementation returns false.
Reimplemented in anonymous_namespace{atacmds.cpp}::parsed_ata_device, and os_win32::win_ata_device.
Definition at line 191 of file dev_interface.cpp.
| bool ata_device::ata_pass_through | ( | const ata_cmd_in & | in | ) |
ATA pass through without output registers.
Return false on error. Calls ata_pass_through(in, dummy), cannot be reimplemented.
Definition at line 136 of file dev_interface.cpp.
| virtual bool ata_device::ata_pass_through | ( | const ata_cmd_in & | in, |
| ata_cmd_out & | out | ||
| ) | [pure virtual] |
ATA pass through.
Return false on error. Must be implemented in derived class.
Implemented in areca_ata_device, ata_device_with_command_set, os_freebsd::freebsd_ata_device, os_freebsd::freebsd_escalade_device, os_linux::linux_escalade_device, os_win32::win_ata_device, os_win32::csmi_ata_device, and sat::sat_device.
| void ata_device::hide_ata | ( | bool | hide = true | ) | [inline, protected] |
Hide/unhide ATA interface.
Definition at line 540 of file dev_interface.h.
The documentation for this class was generated from the following files:
