Command Set Active. More...

#include <harddisk_identify_device_data.h>

Public Attributes
uint8_t	smart: 1
	SMART feature set enabled. More...

uint8_t	security_mode: 1
	Security Mode feature set enabled. More...

uint8_t	removable_media: 1
	Removable Media feature set enabled. More...

uint8_t	mandatory_power_management: 1
	Mandatory Power Management feature set enabled. More...

uint8_t	packet_command: 1
	PACKET Command feature set not supported if cleared to zero. More...

uint8_t	write_cache: 1
	Write cache enabled. More...

uint8_t	look_ahead: 1
	Look-ahead enabled. More...

uint8_t	release_interrupt: 1
	Release interrupt enabled. More...

uint8_t	service_interrupt: 1
	SERVICE interrupt enabled. More...

uint8_t	device_reset_command: 1
	DEVICE RESET command enabled. More...

uint8_t	host_protected_area: 1
	Host Protected Area feature set enabled. More...

uint8_t	__pad0__: 1
	Obsolete. More...

uint8_t	write_buffer_command: 1
	WRITE BUFFER command enabled. More...

uint8_t	read_buffer_command: 1
	READ BUFFER command enabled. More...

uint8_t	nop_command: 1
	NOP command enabled. More...

uint8_t	__pad1__: 1
	Obsolete. More...

uint8_t	download_microcode: 1
	DOWNLOAD MICROCODE command supported. More...

uint8_t	read_write_dma_queued: 1
	READ/WRITE DMA QUEUED supported. More...

uint8_t	cfa: 1
	CFA feature set enabled. More...

uint8_t	advanced_power_management: 1
	Advanced Power Management feature set enabled. More...

uint8_t	removable_media_status_notification: 1
	Removable Media Status Notification feature set enabled. More...

uint8_t	powerup_in_standby: 1
	Power-up In Standby feature set enabled. More...

uint8_t	manual_powerup: 1
	SET FEATURES subcommand required to spinup after power-up. More...

uint8_t	__pad2__: 1
	See Address Offset Reserved Area Boot. More...

uint8_t	set_max: 1
	SET MAX security extension enabled by SET MAX SET PASSWORD. More...

uint8_t	automatic_acoustic_management: 1
	Automatic Acoustic Management feature set enabled. More...

uint8_t	address_48_bit: 1
	48-bit Address feature set supported. More...

uint8_t	device_configuration_overlay: 1
	Device Configuration Overlay feature set supported. More...

uint8_t	mandatory_flush_cache: 1
	Mandatory FLUSH CACHE command supported. More...

uint8_t	flush_cache_ext: 1
	FLUSH CACHE EXT command supported. More...

uint8_t	__pad3__: 2

uint8_t	smart_error_logging: 1
	SMART error logging supported. More...

uint8_t	smart_self_test: 1
	SMART seft-test supported. More...

uint8_t	media_serial_number_valid: 1
	Media serial number is valid. More...

uint8_t	media__card_pass_through: 1
	Media Card Pass Through Command feature set enabled. More...

uint8_t	configure_stream_executed: 1
	Valid CONFIGURE STREAM command has been executed. More...

uint8_t	general_purpose_logging: 1
	General Purpose Logging feature set supported. More...

uint8_t	write_dma_fua_ext: 1
	WRITE DMA FUA EXT and WRITE MULTIPLE FUA EXT commands supported. More...

uint8_t	write_dma_queued_fua_ext: 1
	WRITE DMA QUEUED FUA EXT command supported. More...

uint8_t	worldwide_name_64_bit: 1
	64-bit Worldwide name supported. More...

uint8_t	urg_for_read_stream: 1
	URG bit supported for READ STREAM DMA EXT and READ STREAM EXT. More...

uint8_t	urg_for_write_stream: 1
	URG bit supported for WRITE STREAM DMA EXT and WRITE STREAM EXT. More...

uint8_t	__pad4__: 1

uint8_t	__pad5__: 1

uint8_t	idle_with_unload_feature: 1
	1 = IDLE IMMEDIATE with UNLOAD FEATURE supported. More...

uint8_t	__pad6__: 1

uint8_t	__pad7__: 1

Detailed Description

Command Set Active.

Member Data Documentation

◆ pad0

uint8_t command_set_active_fields::__pad0__

Obsolete.

◆ pad1

uint8_t command_set_active_fields::__pad1__

Obsolete.

◆ pad2

uint8_t command_set_active_fields::__pad2__

See Address Offset Reserved Area Boot.

◆ pad3

uint8_t command_set_active_fields::__pad3__

◆ pad4

uint8_t command_set_active_fields::__pad4__

◆ pad5

uint8_t command_set_active_fields::__pad5__

◆ pad6

uint8_t command_set_active_fields::__pad6__

◆ pad7

uint8_t command_set_active_fields::__pad7__

◆ address_48_bit

uint8_t command_set_active_fields::address_48_bit

48-bit Address feature set supported.

◆ advanced_power_management

uint8_t command_set_active_fields::advanced_power_management

Advanced Power Management feature set enabled.

◆ automatic_acoustic_management

uint8_t command_set_active_fields::automatic_acoustic_management

Automatic Acoustic Management feature set enabled.

◆ cfa

uint8_t command_set_active_fields::cfa

CFA feature set enabled.

◆ configure_stream_executed

uint8_t command_set_active_fields::configure_stream_executed

Valid CONFIGURE STREAM command has been executed.

◆ device_configuration_overlay

uint8_t command_set_active_fields::device_configuration_overlay

Device Configuration Overlay feature set supported.

◆ device_reset_command

uint8_t command_set_active_fields::device_reset_command

DEVICE RESET command enabled.

◆ download_microcode

uint8_t command_set_active_fields::download_microcode

DOWNLOAD MICROCODE command supported.

◆ flush_cache_ext

uint8_t command_set_active_fields::flush_cache_ext

FLUSH CACHE EXT command supported.

◆ general_purpose_logging

uint8_t command_set_active_fields::general_purpose_logging

General Purpose Logging feature set supported.

◆ host_protected_area

uint8_t command_set_active_fields::host_protected_area

Host Protected Area feature set enabled.

◆ idle_with_unload_feature

uint8_t command_set_active_fields::idle_with_unload_feature

1 = IDLE IMMEDIATE with UNLOAD FEATURE supported.

◆ look_ahead

uint8_t command_set_active_fields::look_ahead

Look-ahead enabled.

◆ mandatory_flush_cache

uint8_t command_set_active_fields::mandatory_flush_cache

Mandatory FLUSH CACHE command supported.

◆ mandatory_power_management

uint8_t command_set_active_fields::mandatory_power_management

Mandatory Power Management feature set enabled.

◆ manual_powerup

uint8_t command_set_active_fields::manual_powerup

SET FEATURES subcommand required to spinup after power-up.

◆ media__card_pass_through

uint8_t command_set_active_fields::media__card_pass_through

Media Card Pass Through Command feature set enabled.

◆ media_serial_number_valid

uint8_t command_set_active_fields::media_serial_number_valid

Media serial number is valid.

◆ nop_command

uint8_t command_set_active_fields::nop_command

NOP command enabled.

◆ packet_command

uint8_t command_set_active_fields::packet_command

PACKET Command feature set not supported if cleared to zero.

◆ powerup_in_standby

uint8_t command_set_active_fields::powerup_in_standby

Power-up In Standby feature set enabled.

◆ read_buffer_command

uint8_t command_set_active_fields::read_buffer_command

READ BUFFER command enabled.

◆ read_write_dma_queued

uint8_t command_set_active_fields::read_write_dma_queued

READ/WRITE DMA QUEUED supported.

◆ release_interrupt

uint8_t command_set_active_fields::release_interrupt

Release interrupt enabled.

◆ removable_media

uint8_t command_set_active_fields::removable_media

Removable Media feature set enabled.

◆ removable_media_status_notification

uint8_t command_set_active_fields::removable_media_status_notification

Removable Media Status Notification feature set enabled.

◆ security_mode

uint8_t command_set_active_fields::security_mode

Security Mode feature set enabled.

◆ service_interrupt

uint8_t command_set_active_fields::service_interrupt

SERVICE interrupt enabled.

◆ set_max

uint8_t command_set_active_fields::set_max

SET MAX security extension enabled by SET MAX SET PASSWORD.

◆ smart

uint8_t command_set_active_fields::smart

SMART feature set enabled.

◆ smart_error_logging

uint8_t command_set_active_fields::smart_error_logging

SMART error logging supported.

◆ smart_self_test

uint8_t command_set_active_fields::smart_self_test

SMART seft-test supported.

◆ urg_for_read_stream

uint8_t command_set_active_fields::urg_for_read_stream

URG bit supported for READ STREAM DMA EXT and READ STREAM EXT.

◆ urg_for_write_stream

uint8_t command_set_active_fields::urg_for_write_stream

URG bit supported for WRITE STREAM DMA EXT and WRITE STREAM EXT.

◆ worldwide_name_64_bit

uint8_t command_set_active_fields::worldwide_name_64_bit

64-bit Worldwide name supported.

◆ write_buffer_command

uint8_t command_set_active_fields::write_buffer_command

WRITE BUFFER command enabled.

◆ write_cache

uint8_t command_set_active_fields::write_cache

Write cache enabled.

◆ write_dma_fua_ext

uint8_t command_set_active_fields::write_dma_fua_ext

WRITE DMA FUA EXT and WRITE MULTIPLE FUA EXT commands supported.

◆ write_dma_queued_fua_ext

uint8_t command_set_active_fields::write_dma_queued_fua_ext

WRITE DMA QUEUED FUA EXT command supported.

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

os/kernel/src/drivers/harddisk/harddisk_identify_device_data.h

Public Attributes