On Sun, 02 Feb 2020 07:41:25 PST (-0800), bmeng...@gmail.com wrote:
Hi Palmer,
On Sat, Nov 23, 2019 at 6:41 AM Palmer Dabbelt wrote:
On Fri, 22 Nov 2019 07:27:52 PST (-0800), bmeng...@gmail.com wrote:
> When testing e1000 with the virt machine, e1000's I/O space cannot
> be accessed.
Hi Palmer,
On Sat, Nov 23, 2019 at 6:41 AM Palmer Dabbelt wrote:
>
> On Fri, 22 Nov 2019 07:27:52 PST (-0800), bmeng...@gmail.com wrote:
> > When testing e1000 with the virt machine, e1000's I/O space cannot
> > be accessed. Debugging shows that the I/O BAR (BAR1) is correctly
> > written with
On Fri, 22 Nov 2019 07:27:52 PST (-0800), bmeng...@gmail.com wrote:
When testing e1000 with the virt machine, e1000's I/O space cannot
be accessed. Debugging shows that the I/O BAR (BAR1) is correctly
written with address 0 plus I/O enable bit, but QEMU's "info pci"
shows that:
Bus 0, device
When testing e1000 with the virt machine, e1000's I/O space cannot
be accessed. Debugging shows that the I/O BAR (BAR1) is correctly
written with address 0 plus I/O enable bit, but QEMU's "info pci"
shows that:
Bus 0, device 1, function 0:
Ethernet controller: PCI device 8086:100e
...