* We don't support Xen prior to 4.2.0.
*/
+#if CONFIG_XEN_CTRL_INTERFACE_VERSION < 490
+
+typedef xc_interface xendevicemodel_handle;
+
+static inline xendevicemodel_handle *xendevicemodel_open(
+ struct xentoollog_logger *logger, unsigned int open_flags)
+{
+ return xen_xc;
+}
+
+#if CONFIG_XEN_CTRL_INTERFACE_VERSION >= 450
+
+static inline int xendevicemodel_create_ioreq_server(
+ xendevicemodel_handle *dmod, domid_t domid, int handle_bufioreq,
+ ioservid_t *id)
+{
+ return xc_hvm_create_ioreq_server(dmod, domid, handle_bufioreq,
+ id);
+}
+
+static inline int xendevicemodel_get_ioreq_server_info(
+ xendevicemodel_handle *dmod, domid_t domid, ioservid_t id,
+ xen_pfn_t *ioreq_pfn, xen_pfn_t *bufioreq_pfn,
+ evtchn_port_t *bufioreq_port)
+{
+ return xc_hvm_get_ioreq_server_info(dmod, domid, id, ioreq_pfn,
+ bufioreq_pfn, bufioreq_port);
+}
+
+static inline int xendevicemodel_map_io_range_to_ioreq_server(
+ xendevicemodel_handle *dmod, domid_t domid, ioservid_t id, int is_mmio,
+ uint64_t start, uint64_t end)
+{
+ return xc_hvm_map_io_range_to_ioreq_server(dmod, domid, id, is_mmio,
+ start, end);
+}
+
+static inline int xendevicemodel_unmap_io_range_from_ioreq_server(
+ xendevicemodel_handle *dmod, domid_t domid, ioservid_t id, int is_mmio,
+ uint64_t start, uint64_t end)
+{
+ return xc_hvm_unmap_io_range_from_ioreq_server(dmod, domid, id, is_mmio,
+ start, end);
+}
+
+static inline int xendevicemodel_map_pcidev_to_ioreq_server(
+ xendevicemodel_handle *dmod, domid_t domid, ioservid_t id,
+ uint16_t segment, uint8_t bus, uint8_t device, uint8_t function)
+{
+ return xc_hvm_map_pcidev_to_ioreq_server(dmod, domid, id, segment,
+ bus, device, function);
+}
+
+static inline int xendevicemodel_unmap_pcidev_from_ioreq_server(
+ xendevicemodel_handle *dmod, domid_t domid, ioservid_t id,
+ uint16_t segment, uint8_t bus, uint8_t device, uint8_t function)
+{
+ return xc_hvm_unmap_pcidev_from_ioreq_server(dmod, domid, id, segment,
+ bus, device, function);
+}
+
+static inline int xendevicemodel_destroy_ioreq_server(
+ xendevicemodel_handle *dmod, domid_t domid, ioservid_t id)
+{
+ return xc_hvm_destroy_ioreq_server(dmod, domid, id);
+}
+
+static inline int xendevicemodel_set_ioreq_server_state(
+ xendevicemodel_handle *dmod, domid_t domid, ioservid_t id, int enabled)
+{
+ return xc_hvm_set_ioreq_server_state(dmod, domid, id, enabled);
+}
+
+#endif /* CONFIG_XEN_CTRL_INTERFACE_VERSION >= 450 */
+
+static inline int xendevicemodel_set_pci_intx_level(
+ xendevicemodel_handle *dmod, domid_t domid, uint16_t segment,
+ uint8_t bus, uint8_t device, uint8_t intx, unsigned int level)
+{
+ return xc_hvm_set_pci_intx_level(dmod, domid, segment, bus, device,
+ intx, level);
+}
+
+static inline int xendevicemodel_set_isa_irq_level(
+ xendevicemodel_handle *dmod, domid_t domid, uint8_t irq,
+ unsigned int level)
+{
+ return xc_hvm_set_isa_irq_level(dmod, domid, irq, level);
+}
+
+static inline int xendevicemodel_set_pci_link_route(
+ xendevicemodel_handle *dmod, domid_t domid, uint8_t link, uint8_t irq)
+{
+ return xc_hvm_set_pci_link_route(dmod, domid, link, irq);
+}
+
+static inline int xendevicemodel_inject_msi(
+ xendevicemodel_handle *dmod, domid_t domid, uint64_t msi_addr,
+ uint32_t msi_data)
+{
+ return xc_hvm_inject_msi(dmod, domid, msi_addr, msi_data);
+}
+
+static inline int xendevicemodel_track_dirty_vram(
+ xendevicemodel_handle *dmod, domid_t domid, uint64_t first_pfn,
+ uint32_t nr, unsigned long *dirty_bitmap)
+{
+ return xc_hvm_track_dirty_vram(dmod, domid, first_pfn, nr,
+ dirty_bitmap);
+}
+
+static inline int xendevicemodel_modified_memory(
+ xendevicemodel_handle *dmod, domid_t domid, uint64_t first_pfn,
+ uint32_t nr)
+{
+ return xc_hvm_modified_memory(dmod, domid, first_pfn, nr);
+}
+
+static inline int xendevicemodel_set_mem_type(
+ xendevicemodel_handle *dmod, domid_t domid, hvmmem_type_t mem_type,
+ uint64_t first_pfn, uint32_t nr)
+{
+ return xc_hvm_set_mem_type(dmod, domid, mem_type, first_pfn, nr);
+}
+
+#else /* CONFIG_XEN_CTRL_INTERFACE_VERSION >= 490 */
+
+#undef XC_WANT_COMPAT_DEVICEMODEL_API
+#include <xendevicemodel.h>
+
+#endif
+
+extern xendevicemodel_handle *xen_dmod;
+
static inline int xen_set_mem_type(domid_t domid, hvmmem_type_t type,
uint64_t first_pfn, uint32_t nr)
{
- return xc_hvm_set_mem_type(xen_xc, domid, type, first_pfn, nr);
+ return xendevicemodel_set_mem_type(xen_dmod, domid, type, first_pfn,
+ nr);
}
static inline int xen_set_pci_intx_level(domid_t domid, uint16_t segment,
uint8_t bus, uint8_t device,
uint8_t intx, unsigned int level)
{
- return xc_hvm_set_pci_intx_level(xen_xc, domid, segment, bus, device,
- intx, level);
+ return xendevicemodel_set_pci_intx_level(xen_dmod, domid, segment, bus,
+ device, intx, level);
}
static inline int xen_set_pci_link_route(domid_t domid, uint8_t link,
uint8_t irq)
{
- return xc_hvm_set_pci_link_route(xen_xc, domid, link, irq);
+ return xendevicemodel_set_pci_link_route(xen_dmod, domid, link, irq);
}
static inline int xen_inject_msi(domid_t domid, uint64_t msi_addr,
uint32_t msi_data)
{
- return xc_hvm_inject_msi(xen_xc, domid, msi_addr, msi_data);
+ return xendevicemodel_inject_msi(xen_dmod, domid, msi_addr, msi_data);
}
static inline int xen_set_isa_irq_level(domid_t domid, uint8_t irq,
unsigned int level)
{
- return xc_hvm_set_isa_irq_level(xen_xc, domid, irq, level);
+ return xendevicemodel_set_isa_irq_level(xen_dmod, domid, irq, level);
}
static inline int xen_track_dirty_vram(domid_t domid, uint64_t first_pfn,
uint32_t nr, unsigned long *bitmap)
{
- return xc_hvm_track_dirty_vram(xen_xc, domid, first_pfn, nr, bitmap);
+ return xendevicemodel_track_dirty_vram(xen_dmod, domid, first_pfn, nr,
+ bitmap);
}
static inline int xen_modified_memory(domid_t domid, uint64_t first_pfn,
uint32_t nr)
{
- return xc_hvm_modified_memory(xen_xc, domid, first_pfn, nr);
+ return xendevicemodel_modified_memory(xen_dmod, domid, first_pfn, nr);
}
/* Xen 4.2 through 4.6 */
xc_gnttab_map_domain_grant_refs(h, c, d, r, p)
#define xenforeignmemory_open(l, f) xen_xc
+#define xenforeignmemory_close(h)
static inline void *xenforeignmemory_map(xc_interface *h, uint32_t dom,
int prot, size_t pages,
}
trace_xen_map_mmio_range(ioservid, start_addr, end_addr);
- xc_hvm_map_io_range_to_ioreq_server(xen_xc, dom, ioservid, 1,
- start_addr, end_addr);
+ xendevicemodel_map_io_range_to_ioreq_server(xen_dmod, dom, ioservid, 1,
+ start_addr, end_addr);
}
static inline void xen_unmap_memory_section(domid_t dom,
}
trace_xen_unmap_mmio_range(ioservid, start_addr, end_addr);
- xc_hvm_unmap_io_range_from_ioreq_server(xen_xc, dom, ioservid,
- 1, start_addr, end_addr);
+ xendevicemodel_unmap_io_range_from_ioreq_server(xen_dmod, dom, ioservid,
+ 1, start_addr, end_addr);
}
static inline void xen_map_io_section(domid_t dom,
}
trace_xen_map_portio_range(ioservid, start_addr, end_addr);
- xc_hvm_map_io_range_to_ioreq_server(xen_xc, dom, ioservid, 0,
- start_addr, end_addr);
+ xendevicemodel_map_io_range_to_ioreq_server(xen_dmod, dom, ioservid, 0,
+ start_addr, end_addr);
}
static inline void xen_unmap_io_section(domid_t dom,
}
trace_xen_unmap_portio_range(ioservid, start_addr, end_addr);
- xc_hvm_unmap_io_range_from_ioreq_server(xen_xc, dom, ioservid,
- 0, start_addr, end_addr);
+ xendevicemodel_unmap_io_range_from_ioreq_server(xen_dmod, dom, ioservid,
+ 0, start_addr, end_addr);
}
static inline void xen_map_pcidev(domid_t dom,
trace_xen_map_pcidev(ioservid, pci_bus_num(pci_dev->bus),
PCI_SLOT(pci_dev->devfn), PCI_FUNC(pci_dev->devfn));
- xc_hvm_map_pcidev_to_ioreq_server(xen_xc, dom, ioservid, 0,
- pci_bus_num(pci_dev->bus),
- PCI_SLOT(pci_dev->devfn),
- PCI_FUNC(pci_dev->devfn));
+ xendevicemodel_map_pcidev_to_ioreq_server(xen_dmod, dom, ioservid, 0,
+ pci_bus_num(pci_dev->bus),
+ PCI_SLOT(pci_dev->devfn),
+ PCI_FUNC(pci_dev->devfn));
}
static inline void xen_unmap_pcidev(domid_t dom,
trace_xen_unmap_pcidev(ioservid, pci_bus_num(pci_dev->bus),
PCI_SLOT(pci_dev->devfn), PCI_FUNC(pci_dev->devfn));
- xc_hvm_unmap_pcidev_from_ioreq_server(xen_xc, dom, ioservid, 0,
- pci_bus_num(pci_dev->bus),
- PCI_SLOT(pci_dev->devfn),
- PCI_FUNC(pci_dev->devfn));
+ xendevicemodel_unmap_pcidev_from_ioreq_server(xen_dmod, dom, ioservid, 0,
+ pci_bus_num(pci_dev->bus),
+ PCI_SLOT(pci_dev->devfn),
+ PCI_FUNC(pci_dev->devfn));
}
static inline void xen_create_ioreq_server(domid_t dom,
ioservid_t *ioservid)
{
- int rc = xc_hvm_create_ioreq_server(xen_xc, dom,
- HVM_IOREQSRV_BUFIOREQ_ATOMIC,
- ioservid);
+ int rc = xendevicemodel_create_ioreq_server(xen_dmod, dom,
+ HVM_IOREQSRV_BUFIOREQ_ATOMIC,
+ ioservid);
if (rc == 0) {
trace_xen_ioreq_server_create(*ioservid);
}
trace_xen_ioreq_server_destroy(ioservid);
- xc_hvm_destroy_ioreq_server(xen_xc, dom, ioservid);
+ xendevicemodel_destroy_ioreq_server(xen_dmod, dom, ioservid);
}
static inline int xen_get_ioreq_server_info(domid_t dom,
bufioreq_evtchn);
}
- return xc_hvm_get_ioreq_server_info(xen_xc, dom, ioservid,
- ioreq_pfn, bufioreq_pfn,
- bufioreq_evtchn);
+ return xendevicemodel_get_ioreq_server_info(xen_dmod, dom, ioservid,
+ ioreq_pfn, bufioreq_pfn,
+ bufioreq_evtchn);
}
static inline int xen_set_ioreq_server_state(domid_t dom,
}
trace_xen_ioreq_server_state(ioservid, enable);
- return xc_hvm_set_ioreq_server_state(xen_xc, dom, ioservid,
- enable);
+ return xendevicemodel_set_ioreq_server_state(xen_dmod, dom, ioservid,
+ enable);
}
#endif