Bochs Hardware emulation details

[Slasher]

I'm working on improving my Floppy driver,I use to issue multiple READ SECTOR commands to read a track or file. Now, I issued a READ TRACK command to the floppy controller. This works fine on my 2 test computers but Bochs seems not to support this command cause my code that waits for the floppy controller to issue an interrupt to signal the completion of the READ TRACK command never returns.
Does anyone know which Floppy Controller commands are supported in bochs?
Also, where can I find a list of how much hardware emulation in terms of percents or details Bochs has per device?
Thanks

[aladdin]

I hade this problem (some commands works with bochs but not with a real PC and some others works with real PC but not with bochs).
And I found the solution by following the official 82077AA Floppy Controller Datasheet, it contains all details and pseudo-algorithmes to get your fdc driver working correctly
here is the link to the document http://www.osdever.net/documents/82077AA_FloppyControllerDatasheet.pdf?the_id=41

[Slasher]

Bochs reports READ TRACK floppy controller command as invalid

00006747104e[FDD ] io_write: 0x3f5: invalid floppy command 0x42

Has anyone successfully gotten this command to work in Bochs 2.1?

My floppy driver that uses It works marvelously on 3 real pcs that I use for testing.

[ASHLEY4]

Boch is a emulator, if it works ok on a real pc you tested it on, what is the problem.
Do not go down the road of fixing bad emulators.
If my OS worked on Boch, i would be worried.

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(@@)
ASHLEY4.

[Slasher]

My concern is Dont the Commercial operating systems(ie Windows, Linux etc) Use READ TRACK command in their floppy drivers? or do they read sector by sector?
Cause all of them seem to work in Bochs.
Or are they using READ SECTOR command with number of Sectors set to 18?