Re: [Qemu-riscv] [Qemu-devel] [PATCH for-3.2 v7 0/6] Connect a PCIe host and graphics support to RISC-V

[Palmer Dabbelt]

On Thu, 22 Nov 2018 02:59:18 PST (-0800), address@hidden wrote:
> On Wed, 2018-11-21 at 17:02 +0000, Alistair Francis wrote:
>> V7:
>>  - Fix the GPEX memory mapping thanks to Bin Meng
>>  - Fix the interrupt mapping thanks to Logan Gunthorpe
>>
> [...]
>>
>> Alistair Francis (6):
>>   hw/riscv/virt: Increase the number of interrupts
>>   hw/riscv/virt: Adjust memory layout spacing
>>   hw/riscv/virt: Connect the gpex PCIe
>>   riscv: Enable VGA and PCIE_VGA
>>   hw/riscv/sifive_u: Connect the Xilinx PCIe
>>   hw/riscv/virt: Connect a VirtIO net PCIe device
>
> Using QEMU master + these patches, libvirt master + my own patches,
> a disk image from [1] and the bbl from [2], I was able to run a pure
> PCI RISC-V guest, including connecting to it through ssh and
> performing a system update using dnf; based on these results, the
> series gets a big old
>
>   Tested-by: Andrea Bolognani <address@hidden>
>
>
> [1] https://fedora-riscv.tranquillity.se/koji/
>     Unfortunately the site is broken at the moment :(

FWIW, I get my images from here

    https://fedorapeople.org/groups/risc-v/disk-images/

which is linked to from the Fedora wiki

    https://fedoraproject.org/wiki/Architectures/RISC-V/Disk_images

the stage4 there is quite old (April, 2018), is yours newer?  I'm having some 
problems updating my disk image and since I'm not a Fedora user I have no idea 
what's going on.

> [2] https://fedorapeople.org/groups/risc-v/disk-images/
>     PCI support is included in the bbl now! \o/

Great!  I've yet to figure out how to get all the PCI stuff working, but I was 
trying to go with a virgl-based GPU which I suspect is broken for other 
reasons.  What sort of devices did you attach?