Various 64-bit fixes to SCSI and ATA bus managers/drivers.

Mostly compilation fixes, as well as a few 64-bit safety fixes. I've
briefly looked through everything for any obvious issues and fixed
the ones I've found, and it seems like they're working properly, though
there could be some more well hidden ones that I've missed.

* Removed *_BEN() macros.
* Minor cleanup.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@40222 a95241bf-73f2-0310-859d-f6bbb57e9c96

big_endian conversion: this should be more correct


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@39279 a95241bf-73f2-0310-859d-f6bbb57e9c96

style fix (pointed out by Axel)


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@39261 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

* First baby steps in letting our drivers use the new I/O request/scheduler
architecture: for now, we do this on the lowest layer only, therefore all
requests are handled synchronously (ie. in the scheduler's thread).
* Instead of using the block_io module, scsi_disk (and scsi_cd) are now
exporting a device on their own, and use an I/O scheduler with an appropriate
DMA resource.
* There are still lots of TODOs, and it can easily panic - don't update if
you intend to demo Haiku.
* scsi_periph now only has an io() function that get an io_operation, instead
of the previous read/write functions, moved preferred CCB size from those
functions into the device registration.
* Changed all scsi_periph files to C++.
* scsi_cd ported, too, but untested.
* Removed block_io from image - it will be removed completely soon.
* Temporarily commented an ASSERT() in the ATA bus manager (in case you use
it); it's sometimes triggered by the code now, and I haven't yet looked into
the issue -- doesn't seem to harm, at least.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@26828 a95241bf-73f2-0310-859d-f6bbb57e9c96

Various 64-bit fixes to SCSI and ATA bus managers/drivers.

Mostly compilation fixes, as well as a few 64-bit safety fixes. I've
briefly looked through everything for any obvious issues and fixed
the ones I've found, and it seems like they're working properly, though
there could be some more well hidden ones that I've missed.

* Removed *_BEN() macros.
* Minor cleanup.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@40222 a95241bf-73f2-0310-859d-f6bbb57e9c96

big_endian conversion: this should be more correct


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@39279 a95241bf-73f2-0310-859d-f6bbb57e9c96

style fix (pointed out by Axel)


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@39261 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

* First baby steps in letting our drivers use the new I/O request/scheduler
architecture: for now, we do this on the lowest layer only, therefore all
requests are handled synchronously (ie. in the scheduler's thread).
* Instead of using the block_io module, scsi_disk (and scsi_cd) are now
exporting a device on their own, and use an I/O scheduler with an appropriate
DMA resource.
* There are still lots of TODOs, and it can easily panic - don't update if
you intend to demo Haiku.
* scsi_periph now only has an io() function that get an io_operation, instead
of the previous read/write functions, moved preferred CCB size from those
functions into the device registration.
* Changed all scsi_periph files to C++.
* scsi_cd ported, too, but untested.
* Removed block_io from image - it will be removed completely soon.
* Temporarily commented an ASSERT() in the ATA bus manager (in case you use
it); it's sometimes triggered by the code now, and I haven't yet looked into
the issue -- doesn't seem to harm, at least.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@26828 a95241bf-73f2-0310-859d-f6bbb57e9c96