Re: Problems with irq mapping in qemu v5.2

[Guenter Roeck]

On 12/22/20 2:57 PM, BALATON Zoltan wrote:

[ ... ]

> I've already forgot about the details but we have analysed it quite throughly 
> back when the via ide changes were made. Here are some random pointers to 
> threads that could have some info:
> This was the final solution that was merged as the simplest that worked for 
> all cases we've tried to fix:
> https://lists.nongnu.org/archive/html/qemu-devel/2020-03/msg03977.html
> 
This set of patches is in v5.2, yet I can still not instantiate an IDE drive, 
at least
not with "-drive file=<filename>,if=ide". Is there some other means to 
instantiate
an ide drive with the fuloong2e emulation ?

For reference, here is my qemu command line:

qemu-system-mips64el -M fulong2e \
    -kernel vmlinux -no-reboot -m 256 \
    -snapshot -drive file=rootfs.mipsel.ext3,format=raw,if=ide \
    -vga none \
    --append "root=/dev/sda console=ttyS0" \
    -nographic -serial stdio -monitor none

Thanks,
Guenter