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-rw-r--r--include/xen/balloon.h5
-rw-r--r--include/xen/grant_table.h1
-rw-r--r--include/xen/interface/io/xs_wire.h6
-rw-r--r--include/xen/interface/physdev.h34
-rw-r--r--include/xen/page.h12
5 files changed, 53 insertions, 5 deletions
diff --git a/include/xen/balloon.h b/include/xen/balloon.h
index 76f7538bb339..d29c153705bc 100644
--- a/include/xen/balloon.h
+++ b/include/xen/balloon.h
@@ -25,8 +25,9 @@ extern struct balloon_stats balloon_stats;
void balloon_set_new_target(unsigned long target);
-int alloc_xenballooned_pages(int nr_pages, struct page** pages);
-void free_xenballooned_pages(int nr_pages, struct page** pages);
+int alloc_xenballooned_pages(int nr_pages, struct page **pages,
+ bool highmem);
+void free_xenballooned_pages(int nr_pages, struct page **pages);
struct sys_device;
#ifdef CONFIG_XEN_SELFBALLOONING
diff --git a/include/xen/grant_table.h b/include/xen/grant_table.h
index b1fab6b5b3ef..6b99bfbd785d 100644
--- a/include/xen/grant_table.h
+++ b/include/xen/grant_table.h
@@ -156,6 +156,7 @@ unsigned int gnttab_max_grant_frames(void);
#define gnttab_map_vaddr(map) ((void *)(map.host_virt_addr))
int gnttab_map_refs(struct gnttab_map_grant_ref *map_ops,
+ struct gnttab_map_grant_ref *kmap_ops,
struct page **pages, unsigned int count);
int gnttab_unmap_refs(struct gnttab_unmap_grant_ref *unmap_ops,
struct page **pages, unsigned int count);
diff --git a/include/xen/interface/io/xs_wire.h b/include/xen/interface/io/xs_wire.h
index 99fcffb372d1..f0b6890370be 100644
--- a/include/xen/interface/io/xs_wire.h
+++ b/include/xen/interface/io/xs_wire.h
@@ -26,7 +26,11 @@ enum xsd_sockmsg_type
XS_SET_PERMS,
XS_WATCH_EVENT,
XS_ERROR,
- XS_IS_DOMAIN_INTRODUCED
+ XS_IS_DOMAIN_INTRODUCED,
+ XS_RESUME,
+ XS_SET_TARGET,
+ XS_RESTRICT,
+ XS_RESET_WATCHES
};
#define XS_WRITE_NONE "NONE"
diff --git a/include/xen/interface/physdev.h b/include/xen/interface/physdev.h
index 534cac89a77d..c1080d9c705d 100644
--- a/include/xen/interface/physdev.h
+++ b/include/xen/interface/physdev.h
@@ -109,6 +109,7 @@ struct physdev_irq {
#define MAP_PIRQ_TYPE_MSI 0x0
#define MAP_PIRQ_TYPE_GSI 0x1
#define MAP_PIRQ_TYPE_UNKNOWN 0x2
+#define MAP_PIRQ_TYPE_MSI_SEG 0x3
#define PHYSDEVOP_map_pirq 13
struct physdev_map_pirq {
@@ -119,7 +120,7 @@ struct physdev_map_pirq {
int index;
/* IN or OUT */
int pirq;
- /* IN */
+ /* IN - high 16 bits hold segment for MAP_PIRQ_TYPE_MSI_SEG */
int bus;
/* IN */
int devfn;
@@ -198,6 +199,37 @@ struct physdev_get_free_pirq {
uint32_t pirq;
};
+#define XEN_PCI_DEV_EXTFN 0x1
+#define XEN_PCI_DEV_VIRTFN 0x2
+#define XEN_PCI_DEV_PXM 0x4
+
+#define PHYSDEVOP_pci_device_add 25
+struct physdev_pci_device_add {
+ /* IN */
+ uint16_t seg;
+ uint8_t bus;
+ uint8_t devfn;
+ uint32_t flags;
+ struct {
+ uint8_t bus;
+ uint8_t devfn;
+ } physfn;
+#if defined(__STDC_VERSION__) && __STDC_VERSION__ >= 199901L
+ uint32_t optarr[];
+#elif defined(__GNUC__)
+ uint32_t optarr[0];
+#endif
+};
+
+#define PHYSDEVOP_pci_device_remove 26
+#define PHYSDEVOP_restore_msi_ext 27
+struct physdev_pci_device {
+ /* IN */
+ uint16_t seg;
+ uint8_t bus;
+ uint8_t devfn;
+};
+
/*
* Notify that some PIRQ-bound event channels have been unmasked.
* ** This command is obsolete since interface version 0x00030202 and is **
diff --git a/include/xen/page.h b/include/xen/page.h
index 0be36b976f4b..12765b6f9517 100644
--- a/include/xen/page.h
+++ b/include/xen/page.h
@@ -3,6 +3,16 @@
#include <asm/xen/page.h>
-extern phys_addr_t xen_extra_mem_start, xen_extra_mem_size;
+struct xen_memory_region {
+ phys_addr_t start;
+ phys_addr_t size;
+};
+
+#define XEN_EXTRA_MEM_MAX_REGIONS 128 /* == E820MAX */
+
+extern __initdata
+struct xen_memory_region xen_extra_mem[XEN_EXTRA_MEM_MAX_REGIONS];
+
+extern unsigned long xen_released_pages;
#endif /* _XEN_PAGE_H */