Benjamin David Lunt wrote: > Hi everyone, > > I only recently have started to use QEmu due to a request > on the alt.os.development usenet group. My OS was not working > on QEmu due to it would not recognize the (emulated) floppy. > > After a lot of testing, QEmu does not return the correct > values for a Sense Interrupt command and the Status 0 byte. > > After looking over fdc.cc, someone has placed a hack write > where it should return these values. > > I am just wondering if this hack is temporary or if it will > be committed as code.
That's the current state of the code in CVS. > For a more detailed description, QEmu returns the value > 0x20 while Bochs, VMware, and real hardware return the > values 0xC0, 0xC1, 0xC2, and 0xC3, for each drive 1 - 4 > respectively. > > I am asking for more information on this subject. The interrupt status handling in QEMU's FDC emulation looks bogus to me, patches to fix it are welcome. :-) Thiemo
