On Sat, Dec 11, 2010 at 09:39:30AM +0200, Avi Kivity wrote:
On 12/08/2010 07:08 PM, Marcelo Tosatti wrote:
Use _RMV method to indicate whether device can be
Data is retrieved from QEMU via I/O port 0xae0c.
Where did this port come from?
Its the next available address after "PCI EJ base", used
for QEMU<->ACPI hotplug communication.
What's the protocol?
ACPI reads the 32-bit field indicating the return value of the _RMV
method (which is used by Windows to decide removability). 1-bit per
More ports have to be registered if more buses are added.
Maybe we should do this via fw_cfg.
I don't see a need for it? (yes, it might be possible, but i'm not
familiar enough with AML).