diff options
| author | Paul Durrant <paul.durrant@citrix.com> | 2013-06-25 11:46:37 +0000 |
|---|---|---|
| committer | Stefano Stabellini <stefano.stabellini@eu.citrix.com> | 2013-06-25 12:00:48 +0000 |
| commit | a97d6fe6fbb97630d77253d20bdce78f76d01850 (patch) | |
| tree | cd79fb71f911826f90882c5c00277bf2979afddb | |
| parent | fc744bb10cde3ba7b9ecbaf9e723e99d3b7fa25c (diff) | |
| download | qemu-a97d6fe6fbb97630d77253d20bdce78f76d01850.tar.gz | |
Allow use of pc machine type (accel=xen) for Xen HVM domains.
Xen HVM domains normally spawn QEMU with a dedicated xenfv machine type. The
initialization code for this machine type can easily be pulled into the
generic pc initialization code and guarded with a test for whether the xen
accelerator options is specified, which is more consistent with the way
other accelerators are used.
Signed-off-by: Paul Durrant <paul.durrant@citrix.com>
Signed-off-by: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
| -rw-r--r-- | hw/i386/pc_piix.c | 8 | ||||
| -rw-r--r-- | xen-stub.c | 5 |
2 files changed, 10 insertions, 3 deletions
diff --git a/hw/i386/pc_piix.c b/hw/i386/pc_piix.c index 523baac6ed..2782e1d260 100644 --- a/hw/i386/pc_piix.c +++ b/hw/i386/pc_piix.c @@ -91,6 +91,11 @@ static void pc_init1(MemoryRegion *system_memory, DeviceState *icc_bridge; FWCfgState *fw_cfg = NULL; + if (xen_enabled() && xen_hvm_init() != 0) { + fprintf(stderr, "xen hardware virtual machine initialisation failed\n"); + exit(1); + } + icc_bridge = qdev_create(NULL, TYPE_ICC_BRIDGE); object_property_add_child(qdev_get_machine(), "icc-bridge", OBJECT(icc_bridge), NULL); @@ -320,9 +325,6 @@ static void pc_init_isa(QEMUMachineInitArgs *args) #ifdef CONFIG_XEN static void pc_xen_hvm_init(QEMUMachineInitArgs *args) { - if (xen_hvm_init() != 0) { - hw_error("xen hardware virtual machine initialisation failed"); - } pc_init_pci(args); } #endif diff --git a/xen-stub.c b/xen-stub.c index 6f0516aa3e..47c8e73e0f 100644 --- a/xen-stub.c +++ b/xen-stub.c @@ -63,3 +63,8 @@ void qmp_xen_set_global_dirty_log(bool enable, Error **errp) void xen_modified_memory(ram_addr_t start, ram_addr_t length) { } + +int xen_hvm_init(void) +{ + return 0; +} |