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kvm tools: Use dynamic IO port allocation in vesa driver

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Signed-off-by: Sasha Levin <levinsasha928@gmail.com>
Signed-off-by: Pekka Enberg <penberg@kernel.org>
This commit is contained in:
Sasha Levin
2015-06-01 16:39:44 +01:00
committed by Will Deacon
parent 80ac1d059f
commit 947392bcaa
2 changed files with 3 additions and 6 deletions
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hw/vesa.c
+3 -4
View File
@@ -49,7 +49,6 @@ static struct pci_device_header vesa_pci_device = {
.class = 0x030000,
.subsys_vendor_id = PCI_SUBSYSTEM_VENDOR_ID_REDHAT_QUMRANET,
.subsys_id = PCI_SUBSYSTEM_ID_VESA,
.bar[0] = IOPORT_VESA | PCI_BASE_ADDRESS_SPACE_IO,
.bar[1] = VESA_MEM_ADDR | PCI_BASE_ADDRESS_SPACE_MEMORY,
};
@@ -66,17 +65,17 @@ void vesa__init(struct kvm *kvm)
{
u8 dev, line, pin;
pthread_t thread;
u16 vesa_base_addr;
if (irq__register_device(PCI_DEVICE_ID_VESA, &dev, &pin, &line) < 0)
return;
vesa_pci_device.irq_pin = pin;
vesa_pci_device.irq_line = line;
vesa_base_addr = ioport__register(IOPORT_EMPTY, &vesa_io_ops, IOPORT_SIZE, NULL);
vesa_pci_device.bar[0] = vesa_base_addr | PCI_BASE_ADDRESS_SPACE_IO;
pci__register(&vesa_pci_device, dev);
ioport__register(IOPORT_VESA, &vesa_io_ops, IOPORT_VESA_SIZE, NULL);
kvm__register_mmio(VESA_MEM_ADDR, VESA_MEM_SIZE, &vesa_mmio_callback);
pthread_create(&thread, NULL, vesa__dovnc, kvm);
include/kvm/ioport.h
-2
View File
@@ -12,8 +12,6 @@
#define IOPORT_START 0x6200
#define IOPORT_SIZE 0x400
#define IOPORT_VESA 0xa200
#define IOPORT_VESA_SIZE 256
#define IOPORT_VIRTIO_P9 0xb200 /* Virtio 9P device */
#define IOPORT_VIRTIO_P9_SIZE 256
#define IOPORT_VIRTIO_CONSOLE 0xd200 /* Virtio console device */