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From: | Avi Kivity |
Subject: | [Qemu-devel] Re: Configuration vs. compat hints |
Date: | Mon, 15 Jun 2009 14:43:57 +0300 |
User-agent: | Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.1b3pre) Gecko/20090513 Fedora/3.0-2.3.beta2.fc11 Lightning/1.0pre Thunderbird/3.0b2 |
(adding cc) On 06/15/2009 02:35 PM, Markus Armbruster wrote:
Not really. QEMU gives just the host bridge a fixed slot[*]. All the other slots are available.
qemu needs to export these two bits of information: the first free slot and the number of slots.
More generally, which slots are open. We can assume 1:31, but that's unlovely.
The real problem is devices that get implicitly added, like the SCSI controller. Those devices get their slots auto-assigned, which can interfere with slot numbers chosen by the user. We need a way to avoid that, as you suggested elsewhere in this thread.
Paul/Anthony, can we have -vga pci_addr=, -usb-controller pci_addr=, and -drive pci_addr= (and later, -disk-controller)? Stalling while waiting for the ultimate config file is only generating pain and out-of-tree patches.
(I'd be quite happy constructing the entire machine config on the command line, but I realize it's just me)
-- error compiling committee.c: too many arguments to function
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