Improve SCSI and SATA trim support

Fixes:
* scsi: Fix a bug that caused the device capacity to be set
to an undefined value for some large SCSI devices when
READ CAPACITY (16) was used
* ahci: Fix VPD page reporting so that it does not return
undefined values
* ahci: Set the write bit to true when sending a DATA SET
MANAGEMENT (trim) command to a device. The command would
otherwise fail and time out on some devices.

Improvements:
* scsi: Extend the READ CAPACITY (16) support to also
include logical block provisioning information
* scsi: Prefer READ CAPACITY (16) over READ CAPACITY (10)
on devices that are expected to support this command
* scsi, ahci: Enable trim on SCSI and SATA devices that
are expected to support trim and which correctly report
trim support
* ahci: Redo the implementation of the SCSI UNMAP command
* scsi: Redo UNMAP-related code
* scsi: Add support for UNMAP via WRITE SAME (10) and
WRITE SAME (16) commands
* When copying trim ranges between different data types,
make sure that the values don't change (detect overflows)
* Report the number of trimmed blocks even if the trim
operation fails

Change-Id: Ie5fc993bbbc19546b4308138ba10184bf7b9986a
Reviewed-on: https://review.haiku-os.org/c/haiku/+/4157
Tested-by: Commit checker robot <no-reply+buildbot@haiku-os.org>
Reviewed-by: Adrien Destugues <pulkomandy@gmail.com>

Reworked little endian bitfields a bit.

* Added B_ prefix.
* Renamed 16 bit variants to B_LENDIAN16_*.
* Added 32 bit variants (albeit only 16 of them for now).
* Adjusted headers that were using them.

scsi_periph: implemented VPD inquiry.

* declared block limits and logical block provisioning structs.
* based on SPC-4 and SBC-4 standards.

trim: Target SCSI UNMAP command instead of WRITE SAME.

* The UNMAP command is theoretically much faster, as it can get many block
ranges instead of just a single range.
* Furthermore, the ATA TRIM command resembles it much better.
* Therefore, fs_trim_data now gets an array of ranges, and we use SCSI UNMAP
to trim.
* Updated BFS code to collect array ranges to fully support the new
fs_trim_data possibilities.

scsi_cmds.h: added SCSIS_ASC_CAPACITY_DATA_HAS_CHANGED

* indicates the device data capacity has changed..

scsi: Add write same SCSI operation

* Will be used for TRIM

* added definitions for SCSI_OP_VARIABLE_LENGTH_CDB, SCSI_SAI_READ_LONG and SCSI_SAO_WRITE_LONG
* cleanup


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@39683 a95241bf-73f2-0310-859d-f6bbb57e9c96

* added definitions for SCSI_OP_VERIFY_* op commands
* added support READ_12/16 and WRITE_12/16 in ata and scsi_periph, this enables read/write on block offsets greater than 2TB


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@39278 a95241bf-73f2-0310-859d-f6bbb57e9c96

* ata: added ATADevice::ReadCapacity16()
* ata: don't fail if lba_sector_count is null and lba48_sector_count is not
* scsi_periph: if ReadCapacity() returns 0xffffffff, use ReadCapacity16() instead
* scsi_disk: use a different computation in the struct geometry computation for bigger disks
Tested successfully with a virtual 10TB hard drive.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@39252 a95241bf-73f2-0310-859d-f6bbb57e9c96

SCSI: Add struct for READ (16) and WRITE (16) commands

Based on a SCSI Command Reference Manual by Seagate and Wikipedia.

Tested against OpenSolaris iSCSI target on ppc. It choked on the READ (12) opcode.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@38425 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Added opcode definitions for read/write-16 and the extended "read capacity 16"
over service-action-in.
* Minor cleanup.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@36415 a95241bf-73f2-0310-859d-f6bbb57e9c96

renamed SCSI_OP_TUR into SCSI_OP_TEST_UNIT_READY


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@22356 a95241bf-73f2-0310-859d-f6bbb57e9c96

this header should be private


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@22339 a95241bf-73f2-0310-859d-f6bbb57e9c96

scsi_periph: implemented VPD inquiry.

* declared block limits and logical block provisioning structs.
* based on SPC-4 and SBC-4 standards.

trim: Target SCSI UNMAP command instead of WRITE SAME.

* The UNMAP command is theoretically much faster, as it can get many block
ranges instead of just a single range.
* Furthermore, the ATA TRIM command resembles it much better.
* Therefore, fs_trim_data now gets an array of ranges, and we use SCSI UNMAP
to trim.
* Updated BFS code to collect array ranges to fully support the new
fs_trim_data possibilities.

scsi_cmds.h: added SCSIS_ASC_CAPACITY_DATA_HAS_CHANGED

* indicates the device data capacity has changed..

scsi: Add write same SCSI operation

* Will be used for TRIM

* added definitions for SCSI_OP_VARIABLE_LENGTH_CDB, SCSI_SAI_READ_LONG and SCSI_SAO_WRITE_LONG
* cleanup


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@39683 a95241bf-73f2-0310-859d-f6bbb57e9c96

* added definitions for SCSI_OP_VERIFY_* op commands
* added support READ_12/16 and WRITE_12/16 in ata and scsi_periph, this enables read/write on block offsets greater than 2TB


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@39278 a95241bf-73f2-0310-859d-f6bbb57e9c96

* ata: added ATADevice::ReadCapacity16()
* ata: don't fail if lba_sector_count is null and lba48_sector_count is not
* scsi_periph: if ReadCapacity() returns 0xffffffff, use ReadCapacity16() instead
* scsi_disk: use a different computation in the struct geometry computation for bigger disks
Tested successfully with a virtual 10TB hard drive.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@39252 a95241bf-73f2-0310-859d-f6bbb57e9c96

SCSI: Add struct for READ (16) and WRITE (16) commands

Based on a SCSI Command Reference Manual by Seagate and Wikipedia.

Tested against OpenSolaris iSCSI target on ppc. It choked on the READ (12) opcode.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@38425 a95241bf-73f2-0310-859d-f6bbb57e9c96

* Added opcode definitions for read/write-16 and the extended "read capacity 16"
over service-action-in.
* Minor cleanup.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@36415 a95241bf-73f2-0310-859d-f6bbb57e9c96

renamed SCSI_OP_TUR into SCSI_OP_TEST_UNIT_READY


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@22356 a95241bf-73f2-0310-859d-f6bbb57e9c96

this header should be private


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@22339 a95241bf-73f2-0310-859d-f6bbb57e9c96