motorhead/qemu
1
0
Fork 0
mirror of https://github.com/Motorhead1991/qemu.git synced 2025-08-24 10:32:02 -06:00
Code Issues Projects Releases Packages Wiki Activity Actions

hw/xen/xen_pt: Resolve igd_passthrough_isa_bridge_create() indirection

Browse source 
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
Download patch file Download diff file Expand all files Collapse all files

11
hw/xen/xen_pt.c
View file

@ -701,17 +701,6 @@ static const MemoryListener xen_pt_io_listener = {
.priority = 10, .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. */ /* destroy. */
static void xen_pt_destroy(PCIDevice *d) { static void xen_pt_destroy(PCIDevice *d) {

3
hw/xen/xen_pt.h
View file

@ -43,7 +43,8 @@ OBJECT_DECLARE_SIMPLE_TYPE(XenPCIPassthroughState, XEN_PT_DEVICE)
uint32_t igd_read_opregion(XenPCIPassthroughState *s); uint32_t igd_read_opregion(XenPCIPassthroughState *s);
void igd_write_opregion(XenPCIPassthroughState *s, uint32_t val); 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 */ /* function type for config reg */
typedef int (*xen_pt_conf_reg_init) 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) 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; struct PCIDevice *bridge_dev;
int i, num; int i, num;
const uint16_t gpu_dev_id = dev->device_id;
uint16_t pch_dev_id = 0xffff; uint16_t pch_dev_id = 0xffff;
uint8_t pch_rev_id = 0; uint8_t pch_rev_id = 0;