2023-06-13 15:33:47 +02:00
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system_ss.add(when: ['CONFIG_XEN_BUS'], if_true: files(
|
2019-08-15 13:15:32 +02:00
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'xen-backend.c',
|
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|
|
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'xen-bus-helper.c',
|
|
|
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'xen-bus.c',
|
|
|
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'xen-legacy-backend.c',
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|
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'xen_devconfig.c',
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|
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'xen_pvdev.c',
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2023-01-02 02:26:04 +01:00
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))
|
|
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|
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2023-06-13 15:33:47 +02:00
|
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system_ss.add(when: ['CONFIG_XEN', xen], if_true: files(
|
2023-01-01 18:54:41 +01:00
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'xen-operations.c',
|
2019-08-15 13:15:32 +02:00
|
|
|
))
|
|
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xen_specific_ss = ss.source_set()
|
2022-04-20 17:33:45 +02:00
|
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|
if have_xen_pci_passthrough
|
|
|
|
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xen_specific_ss.add(files(
|
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'xen-host-pci-device.c',
|
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|
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'xen_pt.c',
|
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|
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'xen_pt_config_init.c',
|
|
|
|
|
'xen_pt_graphics.c',
|
|
|
|
|
'xen_pt_load_rom.c',
|
|
|
|
|
'xen_pt_msi.c',
|
|
|
|
|
))
|
|
|
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|
else
|
2022-10-31 22:35:52 +01:00
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|
xen_specific_ss.add(files('xen_pt_stub.c'))
|
2022-04-20 17:33:45 +02:00
|
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|
endif
|
2019-08-15 13:15:32 +02:00
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|
|
|
|
|
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specific_ss.add_all(when: ['CONFIG_XEN', xen], if_true: xen_specific_ss)
|
2023-06-15 02:03:29 +02:00
|
|
|
|
|
|
|
|
xen_ss = ss.source_set()
|
|
|
|
|
|
xen-hvm: reorganize xen-hvm and move common function to xen-hvm-common
This patch does following:
1. creates arch_handle_ioreq() and arch_xen_set_memory(). This is done in
preparation for moving most of xen-hvm code to an arch-neutral location,
move the x86-specific portion of xen_set_memory to arch_xen_set_memory.
Also, move handle_vmport_ioreq to arch_handle_ioreq.
2. Pure code movement: move common functions to hw/xen/xen-hvm-common.c
Extract common functionalities from hw/i386/xen/xen-hvm.c and move them to
hw/xen/xen-hvm-common.c. These common functions are useful for creating
an IOREQ server.
xen_hvm_init_pc() contains the architecture independent code for creating
and mapping a IOREQ server, connecting memory and IO listeners, initializing
a xen bus and registering backends. Moved this common xen code to a new
function xen_register_ioreq() which can be used by both x86 and ARM machines.
Following functions are moved to hw/xen/xen-hvm-common.c:
xen_vcpu_eport(), xen_vcpu_ioreq(), xen_ram_alloc(), xen_set_memory(),
xen_region_add(), xen_region_del(), xen_io_add(), xen_io_del(),
xen_device_realize(), xen_device_unrealize(),
cpu_get_ioreq_from_shared_memory(), cpu_get_ioreq(), do_inp(),
do_outp(), rw_phys_req_item(), read_phys_req_item(),
write_phys_req_item(), cpu_ioreq_pio(), cpu_ioreq_move(),
cpu_ioreq_config(), handle_ioreq(), handle_buffered_iopage(),
handle_buffered_io(), cpu_handle_ioreq(), xen_main_loop_prepare(),
xen_hvm_change_state_handler(), xen_exit_notifier(),
xen_map_ioreq_server(), destroy_hvm_domain() and
xen_shutdown_fatal_error()
3. Removed static type from below functions:
1. xen_region_add()
2. xen_region_del()
3. xen_io_add()
4. xen_io_del()
5. xen_device_realize()
6. xen_device_unrealize()
7. xen_hvm_change_state_handler()
8. cpu_ioreq_pio()
9. xen_exit_notifier()
4. Replace TARGET_PAGE_SIZE with XC_PAGE_SIZE to match the page side with Xen.
Signed-off-by: Vikram Garhwal <vikram.garhwal@amd.com>
Signed-off-by: Stefano Stabellini <stefano.stabellini@amd.com>
Acked-by: Stefano Stabellini <sstabellini@kernel.org>
2023-06-15 02:03:32 +02:00
|
|
|
xen_ss.add(when: 'CONFIG_XEN', if_true: files(
|
|
|
|
|
'xen-mapcache.c',
|
|
|
|
|
'xen-hvm-common.c',
|
|
|
|
|
))
|
