diff options
Diffstat (limited to 'include/xen')
| -rw-r--r-- | include/xen/interface/hvm/params.h | 6 | ||||
| -rw-r--r-- | include/xen/interface/physdev.h | 28 | ||||
| -rw-r--r-- | include/xen/interface/platform.h | 20 | ||||
| -rw-r--r-- | include/xen/swiotlb-xen.h | 6 | ||||
| -rw-r--r-- | include/xen/tmem.h | 6 | ||||
| -rw-r--r-- | include/xen/xen-ops.h | 1 | ||||
| -rw-r--r-- | include/xen/xenbus.h | 4 |
7 files changed, 64 insertions, 7 deletions
diff --git a/include/xen/interface/hvm/params.h b/include/xen/interface/hvm/params.h index 1888d8c157e6..1b4f923d7086 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 c1080d9c705d..9ce788d8cf49 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 c1684680431b..486653f0dd8f 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/swiotlb-xen.h b/include/xen/swiotlb-xen.h index 2ea2fdc79c16..4f4d449f00f6 100644 --- a/include/xen/swiotlb-xen.h +++ b/include/xen/swiotlb-xen.h @@ -7,11 +7,13 @@ extern void xen_swiotlb_init(int verbose); extern void *xen_swiotlb_alloc_coherent(struct device *hwdev, size_t size, - dma_addr_t *dma_handle, gfp_t flags); + dma_addr_t *dma_handle, gfp_t flags, + struct dma_attrs *attrs); extern void xen_swiotlb_free_coherent(struct device *hwdev, size_t size, - void *vaddr, dma_addr_t dma_handle); + void *vaddr, dma_addr_t dma_handle, + struct dma_attrs *attrs); extern dma_addr_t xen_swiotlb_map_page(struct device *dev, struct page *page, unsigned long offset, size_t size, diff --git a/include/xen/tmem.h b/include/xen/tmem.h index 82e2c83a32f5..591550a22ac7 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 03c85d7387fb..6a198e46ab6e 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 e8c599b237c2..0a7515c1e3a4 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) |