You cannot even think about walking with bootable harddrive to some other computers. Usually interrupt processing is defered whed we have to wait for device ready. Note that registered members see fewer ads, and ContentLink is completely disabled once you log in. Theoretically, this makes possible ATA device hot-swap. For more advanced trainees it can be a desktop reference, and a collection of the base knowledge needed to proceed with system and network administration. Must be 63 sectors and heads.

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F6 Floppy Disk Utility for AHCI for Desktop Boards

Now channels those expect for interrupt are checked first. Thanks for this wonderful site. There were a bug with NULL-pointers.

It receives and queues interrupts from another channel. I do hope this info will help pinpoint what the problem is? Thahks to Rayer for finding exact version where support was broken. Intel ICH5 Ingel controller. I have also tried enabling and disabling the standard IDE channels, also with no effect.


Update disk drives to SATA AHCI from IDE

They do it a little later than I expected. Click hereto adjust the content of the private message. Theoretically, this makes possible ATA device hot-swap.

But on some ones it contained garbage. Even if later UniATA decided that this device is not supported. Implemeted virtual addressing for controller registers.

Universal ATA/SATA/AHCI driver for Windows NT/NT4//XP//7/ReactOS

You have 20 seconds. Removed too long waiting for device readiness in error idh5. It hung when adjusting the display. Added code for reporting usage of PCI slot for Legacy controllers. Fixed bug with invisibility of the 2nd IDE channel on onboard controller. Removed code duplicates from controller and channels init.

So, lets try new version New I think, ideologically right algorithm of device search and initialization is implemented. Also probably 2 services using the same qhci. I create a floppy containing the following files in the root directory: I would be thankful to everyone who takes it for testing and tell me where it works and where it doesn’t.


PDB is also automatically generated. It is possible to enable support for these controllers in standard non-RAID dual-channel mode: Thanks for marking this as the answer. This site in other languages x. Now by default we assume that known controllers can determine cable type. In ahcu words; using a bare metal backup, could one just restore the operating system onto a new drive after the controller was changed?

After that UniATA was successfully added during text-mode w2k setup phase. Are you new to LinuxQuestions.

DMA Engine is enabled and works now!!! There is still one common problem with modern hard driver of more than Gb intfl also known as LBA or BigLba.