diff options
author | Steven Smith <ssmith@xensource.com> | 2011-06-16 17:05:17 +0100 |
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committer | Alexander Graf <agraf@suse.de> | 2011-06-19 04:43:04 +0200 |
commit | 01195b7347e341a49fa554959882b26c666a3616 (patch) | |
tree | dca369ad82ed96e277891f240dc5f30b8e9deecf /hw/pc_piix.c | |
parent | bf09551a6b2282a1c59bd8335c1ef6e58704de98 (diff) |
xen: Add the Xen platform pci device
Introduce a new emulated PCI device, specific to fully virtualized Xen
guests. The device is necessary for PV on HVM drivers to work.
Signed-off-by: Steven Smith <ssmith@xensource.com>
Signed-off-by: Anthony PERARD <anthony.perard@citrix.com>
Signed-off-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
Signed-off-by: Alexander Graf <agraf@suse.de>
Diffstat (limited to 'hw/pc_piix.c')
-rw-r--r-- | hw/pc_piix.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/hw/pc_piix.c b/hw/pc_piix.c index ba198de8c1..8dbeb0c8ab 100644 --- a/hw/pc_piix.c +++ b/hw/pc_piix.c @@ -136,6 +136,10 @@ static void pc_init1(ram_addr_t ram_size, pc_vga_init(pci_enabled? pci_bus: NULL); + if (xen_enabled()) { + pci_create_simple(pci_bus, -1, "xen-platform"); + } + /* init basic PC hardware */ pc_basic_device_init(isa_irq, &rtc_state, xen_enabled()); |