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hw/xen/xen_pt: Resolve igd_passthrough_isa_bridge_create() indirection

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Now that igd_passthrough_isa_bridge_create() is implemented within the
xen context it may use Xen* data types directly and become
xen_igd_passthrough_isa_bridge_create(). This resolves an indirection.

Signed-off-by: Bernhard Beschow <shentey@gmail.com>
Acked-by: Anthony PERARD <anthony.perard@citrix.com>
Message-Id: <20220326165825.30794-3-shentey@gmail.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
This commit is contained in:
Bernhard Beschow 2022-03-26 17:58:24 +01:00 committed by Paolo Bonzini
parent 4a8027363e
commit 76acef2b73
3 changed files with 6 additions and 13 deletions
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11
hw/xen/xen_pt.c
View File

@ -701,17 +701,6 @@ static const MemoryListener xen_pt_io_listener = {
.priority = 10,
};
static void
xen_igd_passthrough_isa_bridge_create(XenPCIPassthroughState *s,
XenHostPCIDevice *dev)
{
uint16_t gpu_dev_id;
PCIDevice *d = &s->dev;
gpu_dev_id = dev->device_id;
igd_passthrough_isa_bridge_create(pci_get_bus(d), gpu_dev_id);
}
/* destroy. */
static void xen_pt_destroy(PCIDevice *d) {

3
hw/xen/xen_pt.h
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@ -43,7 +43,8 @@ OBJECT_DECLARE_SIMPLE_TYPE(XenPCIPassthroughState, XEN_PT_DEVICE)
uint32_t igd_read_opregion(XenPCIPassthroughState *s);
void igd_write_opregion(XenPCIPassthroughState *s, uint32_t val);
void igd_passthrough_isa_bridge_create(PCIBus *bus, uint16_t gpu_dev_id);
void xen_igd_passthrough_isa_bridge_create(XenPCIPassthroughState *s,
XenHostPCIDevice *dev);
/* function type for config reg */
typedef int (*xen_pt_conf_reg_init)

5
hw/xen/xen_pt_graphics.c
View File

@ -375,10 +375,13 @@ static void pt_graphics_register_types(void)
}
type_init(pt_graphics_register_types)
void igd_passthrough_isa_bridge_create(PCIBus *bus, uint16_t gpu_dev_id)
void xen_igd_passthrough_isa_bridge_create(XenPCIPassthroughState *s,
XenHostPCIDevice *dev)
{
PCIBus *bus = pci_get_bus(&s->dev);
struct PCIDevice *bridge_dev;
int i, num;
const uint16_t gpu_dev_id = dev->device_id;
uint16_t pch_dev_id = 0xffff;
uint8_t pch_rev_id = 0;