search for: 000ch

Hi, One of our customers uses INT 22h/AX=C to shut down UNDI interface. This interface is documented in http://www.syslinux.org/doc/comboot.txt. The excerpt is shown below: AX=000Ch [2.00] Perform final cleanup Input: AX 000Ch DX derivative-specific flags (0000h = clean up all) Output: None Apparently, device is not shut down based on the description of the problem. I am looking at int22() routine in comboot_call.c. I don't see i...

On 02/12/2014 05:37 PM, Kevin Tran wrote: > Hi, > One of our customers uses INT 22h/AX=C to shut down UNDI interface. This interface is documented in http://www.syslinux.org/doc/comboot.txt. The excerpt is shown below: > > AX=000Ch [2.00] Perform final cleanup > Input: AX 000Ch > DX derivative-specific flags (0000h = clean up all) > Output: None > > Apparently, device is not shut down based on the description of the problem. I am looking at int22() routine in comboot_c...

...;H. Peter Anvin" <hpa at zytor.com> wrote: > On 02/12/2014 05:37 PM, Kevin Tran wrote: > Hi, > One of our customers uses INT 22h/AX=C to shut down UNDI interface. This interface is documented in http://www.syslinux.org/doc/comboot.txt. The excerpt is shown below: > > AX=000Ch [2.00] Perform final cleanup > Input: AX 000Ch > DX derivative-specific flags (0000h = clean up all) > Output: None > > Apparently, device is not shut down based on the description of the problem. I am looking at int22() routine in comboot_call...