aboutsummaryrefslogtreecommitdiff
path: root/include/xen
diff options
context:
space:
mode:
Diffstat (limited to 'include/xen')
-rw-r--r--include/xen/interface/hvm/params.h6
-rw-r--r--include/xen/interface/physdev.h28
-rw-r--r--include/xen/interface/platform.h20
-rw-r--r--include/xen/tmem.h6
-rw-r--r--include/xen/xen-ops.h1
-rw-r--r--include/xen/xenbus.h4
6 files changed, 60 insertions, 5 deletions
diff --git a/include/xen/interface/hvm/params.h b/include/xen/interface/hvm/params.h
index 1888d8c157e..1b4f923d708 100644
--- a/include/xen/interface/hvm/params.h
+++ b/include/xen/interface/hvm/params.h
@@ -90,6 +90,10 @@
/* Boolean: Enable aligning all periodic vpts to reduce interrupts */
#define HVM_PARAM_VPT_ALIGN 16
-#define HVM_NR_PARAMS 17
+/* Console debug shared memory ring and event channel */
+#define HVM_PARAM_CONSOLE_PFN 17
+#define HVM_PARAM_CONSOLE_EVTCHN 18
+
+#define HVM_NR_PARAMS 19
#endif /* __XEN_PUBLIC_HVM_PARAMS_H__ */
diff --git a/include/xen/interface/physdev.h b/include/xen/interface/physdev.h
index c1080d9c705..9ce788d8cf4 100644
--- a/include/xen/interface/physdev.h
+++ b/include/xen/interface/physdev.h
@@ -39,6 +39,27 @@ struct physdev_eoi {
};
/*
+ * Register a shared page for the hypervisor to indicate whether the guest
+ * must issue PHYSDEVOP_eoi. The semantics of PHYSDEVOP_eoi change slightly
+ * once the guest used this function in that the associated event channel
+ * will automatically get unmasked. The page registered is used as a bit
+ * array indexed by Xen's PIRQ value.
+ */
+#define PHYSDEVOP_pirq_eoi_gmfn_v1 17
+/*
+ * Register a shared page for the hypervisor to indicate whether the
+ * guest must issue PHYSDEVOP_eoi. This hypercall is very similar to
+ * PHYSDEVOP_pirq_eoi_gmfn_v1 but it doesn't change the semantics of
+ * PHYSDEVOP_eoi. The page registered is used as a bit array indexed by
+ * Xen's PIRQ value.
+ */
+#define PHYSDEVOP_pirq_eoi_gmfn_v2 28
+struct physdev_pirq_eoi_gmfn {
+ /* IN */
+ unsigned long gmfn;
+};
+
+/*
* Query the status of an IRQ line.
* @arg == pointer to physdev_irq_status_query structure.
*/
@@ -145,6 +166,13 @@ struct physdev_manage_pci {
uint8_t devfn;
};
+#define PHYSDEVOP_restore_msi 19
+struct physdev_restore_msi {
+ /* IN */
+ uint8_t bus;
+ uint8_t devfn;
+};
+
#define PHYSDEVOP_manage_pci_add_ext 20
struct physdev_manage_pci_ext {
/* IN */
diff --git a/include/xen/interface/platform.h b/include/xen/interface/platform.h
index c1684680431..486653f0dd8 100644
--- a/include/xen/interface/platform.h
+++ b/include/xen/interface/platform.h
@@ -200,7 +200,7 @@ DEFINE_GUEST_HANDLE_STRUCT(xenpf_getidletime_t);
#define XEN_PM_CX 0
#define XEN_PM_PX 1
#define XEN_PM_TX 2
-
+#define XEN_PM_PDC 3
/* Px sub info type */
#define XEN_PX_PCT 1
#define XEN_PX_PSS 2
@@ -293,10 +293,27 @@ struct xenpf_set_processor_pminfo {
union {
struct xen_processor_power power;/* Cx: _CST/_CSD */
struct xen_processor_performance perf; /* Px: _PPC/_PCT/_PSS/_PSD */
+ GUEST_HANDLE(uint32_t) pdc;
};
};
DEFINE_GUEST_HANDLE_STRUCT(xenpf_set_processor_pminfo);
+#define XENPF_get_cpuinfo 55
+struct xenpf_pcpuinfo {
+ /* IN */
+ uint32_t xen_cpuid;
+ /* OUT */
+ /* The maxium cpu_id that is present */
+ uint32_t max_present;
+#define XEN_PCPU_FLAGS_ONLINE 1
+ /* Correponding xen_cpuid is not present*/
+#define XEN_PCPU_FLAGS_INVALID 2
+ uint32_t flags;
+ uint32_t apic_id;
+ uint32_t acpi_id;
+};
+DEFINE_GUEST_HANDLE_STRUCT(xenpf_pcpuinfo);
+
struct xen_platform_op {
uint32_t cmd;
uint32_t interface_version; /* XENPF_INTERFACE_VERSION */
@@ -312,6 +329,7 @@ struct xen_platform_op {
struct xenpf_change_freq change_freq;
struct xenpf_getidletime getidletime;
struct xenpf_set_processor_pminfo set_pminfo;
+ struct xenpf_pcpuinfo pcpu_info;
uint8_t pad[128];
} u;
};
diff --git a/include/xen/tmem.h b/include/xen/tmem.h
index 82e2c83a32f..591550a22ac 100644
--- a/include/xen/tmem.h
+++ b/include/xen/tmem.h
@@ -1,5 +1,9 @@
#ifndef _XEN_TMEM_H
#define _XEN_TMEM_H
+
+#include <linux/types.h>
+
/* defined in drivers/xen/tmem.c */
-extern int tmem_enabled;
+extern bool tmem_enabled;
+
#endif /* _XEN_TMEM_H */
diff --git a/include/xen/xen-ops.h b/include/xen/xen-ops.h
index 03c85d7387f..6a198e46ab6 100644
--- a/include/xen/xen-ops.h
+++ b/include/xen/xen-ops.h
@@ -23,6 +23,7 @@ int xen_create_contiguous_region(unsigned long vstart, unsigned int order,
void xen_destroy_contiguous_region(unsigned long vstart, unsigned int order);
+struct vm_area_struct;
int xen_remap_domain_mfn_range(struct vm_area_struct *vma,
unsigned long addr,
unsigned long mfn, int nr,
diff --git a/include/xen/xenbus.h b/include/xen/xenbus.h
index e8c599b237c..0a7515c1e3a 100644
--- a/include/xen/xenbus.h
+++ b/include/xen/xenbus.h
@@ -139,9 +139,9 @@ int xenbus_transaction_start(struct xenbus_transaction *t);
int xenbus_transaction_end(struct xenbus_transaction t, int abort);
/* Single read and scanf: returns -errno or num scanned if > 0. */
+__scanf(4, 5)
int xenbus_scanf(struct xenbus_transaction t,
- const char *dir, const char *node, const char *fmt, ...)
- __attribute__((format(scanf, 4, 5)));
+ const char *dir, const char *node, const char *fmt, ...);
/* Single printf and write: returns -errno or 0. */
__printf(4, 5)