diff options
Diffstat (limited to 'include/xen/interface')
| -rw-r--r-- | include/xen/interface/io/blkif.h | 10 | ||||
| -rw-r--r-- | include/xen/interface/memory.h | 6 | ||||
| -rw-r--r-- | include/xen/interface/physdev.h | 6 | ||||
| -rw-r--r-- | include/xen/interface/platform.h | 21 | ||||
| -rw-r--r-- | include/xen/interface/xen.h | 8 |
5 files changed, 43 insertions, 8 deletions
diff --git a/include/xen/interface/io/blkif.h b/include/xen/interface/io/blkif.h index 01c3d62436ef..ffd4652de91c 100644 --- a/include/xen/interface/io/blkif.h +++ b/include/xen/interface/io/blkif.h @@ -138,11 +138,21 @@ struct blkif_request_discard { uint8_t _pad3; } __attribute__((__packed__)); +struct blkif_request_other { + uint8_t _pad1; + blkif_vdev_t _pad2; /* only for read/write requests */ +#ifdef CONFIG_X86_64 + uint32_t _pad3; /* offsetof(blkif_req..,u.other.id)==8*/ +#endif + uint64_t id; /* private guest value, echoed in resp */ +} __attribute__((__packed__)); + struct blkif_request { uint8_t operation; /* BLKIF_OP_??? */ union { struct blkif_request_rw rw; struct blkif_request_discard discard; + struct blkif_request_other other; } u; } __attribute__((__packed__)); diff --git a/include/xen/interface/memory.h b/include/xen/interface/memory.h index b40a4315cb8b..2ecfe4f700d9 100644 --- a/include/xen/interface/memory.h +++ b/include/xen/interface/memory.h @@ -190,6 +190,7 @@ DEFINE_GUEST_HANDLE_STRUCT(xen_add_to_physmap); #define XENMEM_add_to_physmap_range 23 struct xen_add_to_physmap_range { + /* IN */ /* Which domain to change the mapping for. */ domid_t domid; uint16_t space; /* => enum phys_map_space */ @@ -203,6 +204,11 @@ struct xen_add_to_physmap_range { /* GPFN in domid where the source mapping page should appear. */ GUEST_HANDLE(xen_pfn_t) gpfns; + + /* OUT */ + + /* Per index error code. */ + GUEST_HANDLE(int) errs; }; DEFINE_GUEST_HANDLE_STRUCT(xen_add_to_physmap_range); diff --git a/include/xen/interface/physdev.h b/include/xen/interface/physdev.h index 1844d31f4552..7000bb1f6e96 100644 --- a/include/xen/interface/physdev.h +++ b/include/xen/interface/physdev.h @@ -251,6 +251,12 @@ struct physdev_pci_device_add { #define PHYSDEVOP_pci_device_remove 26 #define PHYSDEVOP_restore_msi_ext 27 +/* + * Dom0 should use these two to announce MMIO resources assigned to + * MSI-X capable devices won't (prepare) or may (release) change. + */ +#define PHYSDEVOP_prepare_msix 30 +#define PHYSDEVOP_release_msix 31 struct physdev_pci_device { /* IN */ uint16_t seg; diff --git a/include/xen/interface/platform.h b/include/xen/interface/platform.h index 5e36932ab407..c57d5f67f702 100644 --- a/include/xen/interface/platform.h +++ b/include/xen/interface/platform.h @@ -324,10 +324,21 @@ struct xenpf_cpu_ol { }; DEFINE_GUEST_HANDLE_STRUCT(xenpf_cpu_ol); -/* - * CMD 58 and 59 are reserved for cpu hotadd and memory hotadd, - * which are already occupied at Xen hypervisor side. - */ +#define XENPF_cpu_hotadd 58 +struct xenpf_cpu_hotadd { + uint32_t apic_id; + uint32_t acpi_id; + uint32_t pxm; +}; + +#define XENPF_mem_hotadd 59 +struct xenpf_mem_hotadd { + uint64_t spfn; + uint64_t epfn; + uint32_t pxm; + uint32_t flags; +}; + #define XENPF_core_parking 60 struct xenpf_core_parking { /* IN variables */ @@ -357,6 +368,8 @@ struct xen_platform_op { struct xenpf_set_processor_pminfo set_pminfo; struct xenpf_pcpuinfo pcpu_info; struct xenpf_cpu_ol cpu_ol; + struct xenpf_cpu_hotadd cpu_add; + struct xenpf_mem_hotadd mem_add; struct xenpf_core_parking core_parking; uint8_t pad[128]; } u; diff --git a/include/xen/interface/xen.h b/include/xen/interface/xen.h index 886a5d80a18f..53ec4167bd0b 100644 --- a/include/xen/interface/xen.h +++ b/include/xen/interface/xen.h @@ -285,7 +285,7 @@ DEFINE_GUEST_HANDLE_STRUCT(multicall_entry); * Event channel endpoints per domain: * 1024 if a long is 32 bits; 4096 if a long is 64 bits. */ -#define NR_EVENT_CHANNELS (sizeof(unsigned long) * sizeof(unsigned long) * 64) +#define NR_EVENT_CHANNELS (sizeof(xen_ulong_t) * sizeof(xen_ulong_t) * 64) struct vcpu_time_info { /* @@ -341,7 +341,7 @@ struct vcpu_info { */ uint8_t evtchn_upcall_pending; uint8_t evtchn_upcall_mask; - unsigned long evtchn_pending_sel; + xen_ulong_t evtchn_pending_sel; struct arch_vcpu_info arch; struct pvclock_vcpu_time_info time; }; /* 64 bytes (x86) */ @@ -384,8 +384,8 @@ struct shared_info { * per-vcpu selector word to be set. Each bit in the selector covers a * 'C long' in the PENDING bitfield array. */ - unsigned long evtchn_pending[sizeof(unsigned long) * 8]; - unsigned long evtchn_mask[sizeof(unsigned long) * 8]; + xen_ulong_t evtchn_pending[sizeof(xen_ulong_t) * 8]; + xen_ulong_t evtchn_mask[sizeof(xen_ulong_t) * 8]; /* * Wallclock time: updated only by control software. Guests should base |