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xen-virtio-2-tag

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Merge tag 'xen-virtio-2-tag' of https://gitlab.com/sstabellini/qemu into staging

xen-virtio-2-tag

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# Primary key fingerprint: D04E 33AB A51F 67BA 07D3  0AEA 894F 8F48 70E1 AE90

* tag 'xen-virtio-2-tag' of https://gitlab.com/sstabellini/qemu:
  xen_arm: Initialize RAM and add hi/low memory regions
  xen_arm: Create virtio-mmio devices during initialization

Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
This commit is contained in:
Stefan Hajnoczi 2023-08-31 08:30:11 -04:00
commit 2b0612dea3
2 changed files with 104 additions and 0 deletions
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24
include/hw/xen/xen_native.h
View file

@ -523,4 +523,28 @@ static inline int xen_set_ioreq_server_state(domid_t dom,
enable);
}
#if CONFIG_XEN_CTRL_INTERFACE_VERSION <= 41500
static inline int xendevicemodel_set_irq_level(xendevicemodel_handle *dmod,
domid_t domid, uint32_t irq,
unsigned int level)
{
return 0;
}
#endif
#if CONFIG_XEN_CTRL_INTERFACE_VERSION <= 41700
#define GUEST_VIRTIO_MMIO_BASE xen_mk_ullong(0x02000000)
#define GUEST_VIRTIO_MMIO_SIZE xen_mk_ullong(0x00100000)
#define GUEST_VIRTIO_MMIO_SPI_FIRST 33
#define GUEST_VIRTIO_MMIO_SPI_LAST 43
#endif
#if defined(__i386__) || defined(__x86_64__)
#define GUEST_RAM_BANKS 2
#define GUEST_RAM0_BASE 0x40000000ULL /* 3GB of low RAM @ 1GB */
#define GUEST_RAM0_SIZE 0xc0000000ULL
#define GUEST_RAM1_BASE 0x0200000000ULL /* 1016GB of RAM @ 8GB */
#define GUEST_RAM1_SIZE 0xfe00000000ULL
#endif
#endif /* QEMU_HW_XEN_NATIVE_H */