From 6e7a315eb67cb6c113cf37e1d66c4f11a51a2b3e Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 18:29:51 +0200 Subject: Adding upstream version 2.06. Signed-off-by: Daniel Baumann --- include/xen/memory.h | 665 +++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 665 insertions(+) create mode 100644 include/xen/memory.h (limited to 'include/xen/memory.h') diff --git a/include/xen/memory.h b/include/xen/memory.h new file mode 100644 index 0000000..20deef5 --- /dev/null +++ b/include/xen/memory.h @@ -0,0 +1,665 @@ +/****************************************************************************** + * memory.h + * + * Memory reservation and information. + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to + * deal in the Software without restriction, including without limitation the + * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or + * sell copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER + * DEALINGS IN THE SOFTWARE. + * + * Copyright (c) 2005, Keir Fraser + */ + +#ifndef __XEN_PUBLIC_MEMORY_H__ +#define __XEN_PUBLIC_MEMORY_H__ + +#include "xen.h" +#include "physdev.h" + +/* + * Increase or decrease the specified domain's memory reservation. Returns the + * number of extents successfully allocated or freed. + * arg == addr of struct xen_memory_reservation. + */ +#define XENMEM_increase_reservation 0 +#define XENMEM_decrease_reservation 1 +#define XENMEM_populate_physmap 6 + +#if __XEN_INTERFACE_VERSION__ >= 0x00030209 +/* + * Maximum # bits addressable by the user of the allocated region (e.g., I/O + * devices often have a 32-bit limitation even in 64-bit systems). If zero + * then the user has no addressing restriction. This field is not used by + * XENMEM_decrease_reservation. + */ +#define XENMEMF_address_bits(x) (x) +#define XENMEMF_get_address_bits(x) ((x) & 0xffu) +/* NUMA node to allocate from. */ +#define XENMEMF_node(x) (((x) + 1) << 8) +#define XENMEMF_get_node(x) ((((x) >> 8) - 1) & 0xffu) +/* Flag to populate physmap with populate-on-demand entries */ +#define XENMEMF_populate_on_demand (1<<16) +/* Flag to request allocation only from the node specified */ +#define XENMEMF_exact_node_request (1<<17) +#define XENMEMF_exact_node(n) (XENMEMF_node(n) | XENMEMF_exact_node_request) +/* Flag to indicate the node specified is virtual node */ +#define XENMEMF_vnode (1<<18) +#endif + +struct xen_memory_reservation { + + /* + * XENMEM_increase_reservation: + * OUT: MFN (*not* GMFN) bases of extents that were allocated + * XENMEM_decrease_reservation: + * IN: GMFN bases of extents to free + * XENMEM_populate_physmap: + * IN: GPFN bases of extents to populate with memory + * OUT: GMFN bases of extents that were allocated + * (NB. This command also updates the mach_to_phys translation table) + * XENMEM_claim_pages: + * IN: must be zero + */ + XEN_GUEST_HANDLE(xen_pfn_t) extent_start; + + /* Number of extents, and size/alignment of each (2^extent_order pages). */ + xen_ulong_t nr_extents; + unsigned int extent_order; + +#if __XEN_INTERFACE_VERSION__ >= 0x00030209 + /* XENMEMF flags. */ + unsigned int mem_flags; +#else + unsigned int address_bits; +#endif + + /* + * Domain whose reservation is being changed. + * Unprivileged domains can specify only DOMID_SELF. + */ + domid_t domid; +}; +typedef struct xen_memory_reservation xen_memory_reservation_t; +DEFINE_XEN_GUEST_HANDLE(xen_memory_reservation_t); + +/* + * An atomic exchange of memory pages. If return code is zero then + * @out.extent_list provides GMFNs of the newly-allocated memory. + * Returns zero on complete success, otherwise a negative error code. + * On complete success then always @nr_exchanged == @in.nr_extents. + * On partial success @nr_exchanged indicates how much work was done. + * + * Note that only PV guests can use this operation. + */ +#define XENMEM_exchange 11 +struct xen_memory_exchange { + /* + * [IN] Details of memory extents to be exchanged (GMFN bases). + * Note that @in.address_bits is ignored and unused. + */ + struct xen_memory_reservation in; + + /* + * [IN/OUT] Details of new memory extents. + * We require that: + * 1. @in.domid == @out.domid + * 2. @in.nr_extents << @in.extent_order == + * @out.nr_extents << @out.extent_order + * 3. @in.extent_start and @out.extent_start lists must not overlap + * 4. @out.extent_start lists GPFN bases to be populated + * 5. @out.extent_start is overwritten with allocated GMFN bases + */ + struct xen_memory_reservation out; + + /* + * [OUT] Number of input extents that were successfully exchanged: + * 1. The first @nr_exchanged input extents were successfully + * deallocated. + * 2. The corresponding first entries in the output extent list correctly + * indicate the GMFNs that were successfully exchanged. + * 3. All other input and output extents are untouched. + * 4. If not all input exents are exchanged then the return code of this + * command will be non-zero. + * 5. THIS FIELD MUST BE INITIALISED TO ZERO BY THE CALLER! + */ + xen_ulong_t nr_exchanged; +}; +typedef struct xen_memory_exchange xen_memory_exchange_t; +DEFINE_XEN_GUEST_HANDLE(xen_memory_exchange_t); + +/* + * Returns the maximum machine frame number of mapped RAM in this system. + * This command always succeeds (it never returns an error code). + * arg == NULL. + */ +#define XENMEM_maximum_ram_page 2 + +/* + * Returns the current or maximum memory reservation, in pages, of the + * specified domain (may be DOMID_SELF). Returns -ve errcode on failure. + * arg == addr of domid_t. + */ +#define XENMEM_current_reservation 3 +#define XENMEM_maximum_reservation 4 + +/* + * Returns the maximum GPFN in use by the guest, or -ve errcode on failure. + */ +#define XENMEM_maximum_gpfn 14 + +/* + * Returns a list of MFN bases of 2MB extents comprising the machine_to_phys + * mapping table. Architectures which do not have a m2p table do not implement + * this command. + * arg == addr of xen_machphys_mfn_list_t. + */ +#define XENMEM_machphys_mfn_list 5 +struct xen_machphys_mfn_list { + /* + * Size of the 'extent_start' array. Fewer entries will be filled if the + * machphys table is smaller than max_extents * 2MB. + */ + unsigned int max_extents; + + /* + * Pointer to buffer to fill with list of extent starts. If there are + * any large discontiguities in the machine address space, 2MB gaps in + * the machphys table will be represented by an MFN base of zero. + */ + XEN_GUEST_HANDLE(xen_pfn_t) extent_start; + + /* + * Number of extents written to the above array. This will be smaller + * than 'max_extents' if the machphys table is smaller than max_e * 2MB. + */ + unsigned int nr_extents; +}; +typedef struct xen_machphys_mfn_list xen_machphys_mfn_list_t; +DEFINE_XEN_GUEST_HANDLE(xen_machphys_mfn_list_t); + +/* + * For a compat caller, this is identical to XENMEM_machphys_mfn_list. + * + * For a non compat caller, this functions similarly to + * XENMEM_machphys_mfn_list, but returns the mfns making up the compatibility + * m2p table. + */ +#define XENMEM_machphys_compat_mfn_list 25 + +/* + * Returns the location in virtual address space of the machine_to_phys + * mapping table. Architectures which do not have a m2p table, or which do not + * map it by default into guest address space, do not implement this command. + * arg == addr of xen_machphys_mapping_t. + */ +#define XENMEM_machphys_mapping 12 +struct xen_machphys_mapping { + xen_ulong_t v_start, v_end; /* Start and end virtual addresses. */ + xen_ulong_t max_mfn; /* Maximum MFN that can be looked up. */ +}; +typedef struct xen_machphys_mapping xen_machphys_mapping_t; +DEFINE_XEN_GUEST_HANDLE(xen_machphys_mapping_t); + +/* Source mapping space. */ +/* ` enum phys_map_space { */ +#define XENMAPSPACE_shared_info 0 /* shared info page */ +#define XENMAPSPACE_grant_table 1 /* grant table page */ +#define XENMAPSPACE_gmfn 2 /* GMFN */ +#define XENMAPSPACE_gmfn_range 3 /* GMFN range, XENMEM_add_to_physmap only. */ +#define XENMAPSPACE_gmfn_foreign 4 /* GMFN from another dom, + * XENMEM_add_to_physmap_batch only. */ +#define XENMAPSPACE_dev_mmio 5 /* device mmio region + ARM only; the region is mapped in + Stage-2 using the Normal Memory + Inner/Outer Write-Back Cacheable + memory attribute. */ +/* ` } */ + +/* + * Sets the GPFN at which a particular page appears in the specified guest's + * pseudophysical address space. + * arg == addr of xen_add_to_physmap_t. + */ +#define XENMEM_add_to_physmap 7 +struct xen_add_to_physmap { + /* Which domain to change the mapping for. */ + domid_t domid; + + /* Number of pages to go through for gmfn_range */ + uint16_t size; + + unsigned int space; /* => enum phys_map_space */ + +#define XENMAPIDX_grant_table_status 0x80000000 + + /* Index into space being mapped. */ + xen_ulong_t idx; + + /* GPFN in domid where the source mapping page should appear. */ + xen_pfn_t gpfn; +}; +typedef struct xen_add_to_physmap xen_add_to_physmap_t; +DEFINE_XEN_GUEST_HANDLE(xen_add_to_physmap_t); + +/* A batched version of add_to_physmap. */ +#define XENMEM_add_to_physmap_batch 23 +struct xen_add_to_physmap_batch { + /* IN */ + /* Which domain to change the mapping for. */ + domid_t domid; + uint16_t space; /* => enum phys_map_space */ + + /* Number of pages to go through */ + uint16_t size; + +#if __XEN_INTERFACE_VERSION__ < 0x00040700 + domid_t foreign_domid; /* IFF gmfn_foreign. Should be 0 for other spaces. */ +#else + union xen_add_to_physmap_batch_extra { + domid_t foreign_domid; /* gmfn_foreign */ + uint16_t res0; /* All the other spaces. Should be 0 */ + } u; +#endif + + /* Indexes into space being mapped. */ + XEN_GUEST_HANDLE(xen_ulong_t) idxs; + + /* GPFN in domid where the source mapping page should appear. */ + XEN_GUEST_HANDLE(xen_pfn_t) gpfns; + + /* OUT */ + + /* Per index error code. */ + XEN_GUEST_HANDLE(int) errs; +}; +typedef struct xen_add_to_physmap_batch xen_add_to_physmap_batch_t; +DEFINE_XEN_GUEST_HANDLE(xen_add_to_physmap_batch_t); + +#if __XEN_INTERFACE_VERSION__ < 0x00040400 +#define XENMEM_add_to_physmap_range XENMEM_add_to_physmap_batch +#define xen_add_to_physmap_range xen_add_to_physmap_batch +typedef struct xen_add_to_physmap_batch xen_add_to_physmap_range_t; +DEFINE_XEN_GUEST_HANDLE(xen_add_to_physmap_range_t); +#endif + +/* + * Unmaps the page appearing at a particular GPFN from the specified guest's + * pseudophysical address space. + * arg == addr of xen_remove_from_physmap_t. + */ +#define XENMEM_remove_from_physmap 15 +struct xen_remove_from_physmap { + /* Which domain to change the mapping for. */ + domid_t domid; + + /* GPFN of the current mapping of the page. */ + xen_pfn_t gpfn; +}; +typedef struct xen_remove_from_physmap xen_remove_from_physmap_t; +DEFINE_XEN_GUEST_HANDLE(xen_remove_from_physmap_t); + +/*** REMOVED ***/ +/*#define XENMEM_translate_gpfn_list 8*/ + +/* + * Returns the pseudo-physical memory map as it was when the domain + * was started (specified by XENMEM_set_memory_map). + * arg == addr of xen_memory_map_t. + */ +#define XENMEM_memory_map 9 +struct xen_memory_map { + /* + * On call the number of entries which can be stored in buffer. On + * return the number of entries which have been stored in + * buffer. + */ + unsigned int nr_entries; + + /* + * Entries in the buffer are in the same format as returned by the + * BIOS INT 0x15 EAX=0xE820 call. + */ + XEN_GUEST_HANDLE(void) buffer; +}; +typedef struct xen_memory_map xen_memory_map_t; +DEFINE_XEN_GUEST_HANDLE(xen_memory_map_t); + +/* + * Returns the real physical memory map. Passes the same structure as + * XENMEM_memory_map. + * Specifying buffer as NULL will return the number of entries required + * to store the complete memory map. + * arg == addr of xen_memory_map_t. + */ +#define XENMEM_machine_memory_map 10 + +/* + * Set the pseudo-physical memory map of a domain, as returned by + * XENMEM_memory_map. + * arg == addr of xen_foreign_memory_map_t. + */ +#define XENMEM_set_memory_map 13 +struct xen_foreign_memory_map { + domid_t domid; + struct xen_memory_map map; +}; +typedef struct xen_foreign_memory_map xen_foreign_memory_map_t; +DEFINE_XEN_GUEST_HANDLE(xen_foreign_memory_map_t); + +#define XENMEM_set_pod_target 16 +#define XENMEM_get_pod_target 17 +struct xen_pod_target { + /* IN */ + uint64_t target_pages; + /* OUT */ + uint64_t tot_pages; + uint64_t pod_cache_pages; + uint64_t pod_entries; + /* IN */ + domid_t domid; +}; +typedef struct xen_pod_target xen_pod_target_t; + +#if defined(__XEN__) || defined(__XEN_TOOLS__) + +#ifndef uint64_aligned_t +#define uint64_aligned_t uint64_t +#endif + +/* + * Get the number of MFNs saved through memory sharing. + * The call never fails. + */ +#define XENMEM_get_sharing_freed_pages 18 +#define XENMEM_get_sharing_shared_pages 19 + +#define XENMEM_paging_op 20 +#define XENMEM_paging_op_nominate 0 +#define XENMEM_paging_op_evict 1 +#define XENMEM_paging_op_prep 2 + +struct xen_mem_paging_op { + uint8_t op; /* XENMEM_paging_op_* */ + domid_t domain; + + /* PAGING_PREP IN: buffer to immediately fill page in */ + uint64_aligned_t buffer; + /* Other OPs */ + uint64_aligned_t gfn; /* IN: gfn of page being operated on */ +}; +typedef struct xen_mem_paging_op xen_mem_paging_op_t; +DEFINE_XEN_GUEST_HANDLE(xen_mem_paging_op_t); + +#define XENMEM_access_op 21 +#define XENMEM_access_op_set_access 0 +#define XENMEM_access_op_get_access 1 +/* + * XENMEM_access_op_enable_emulate and XENMEM_access_op_disable_emulate are + * currently unused, but since they have been in use please do not reuse them. + * + * #define XENMEM_access_op_enable_emulate 2 + * #define XENMEM_access_op_disable_emulate 3 + */ +#define XENMEM_access_op_set_access_multi 4 + +typedef enum { + XENMEM_access_n, + XENMEM_access_r, + XENMEM_access_w, + XENMEM_access_rw, + XENMEM_access_x, + XENMEM_access_rx, + XENMEM_access_wx, + XENMEM_access_rwx, + /* + * Page starts off as r-x, but automatically + * change to r-w on a write + */ + XENMEM_access_rx2rw, + /* + * Log access: starts off as n, automatically + * goes to rwx, generating an event without + * pausing the vcpu + */ + XENMEM_access_n2rwx, + /* Take the domain default */ + XENMEM_access_default +} xenmem_access_t; + +struct xen_mem_access_op { + /* XENMEM_access_op_* */ + uint8_t op; + /* xenmem_access_t */ + uint8_t access; + domid_t domid; + /* + * Number of pages for set op (or size of pfn_list for + * XENMEM_access_op_set_access_multi) + * Ignored on setting default access and other ops + */ + uint32_t nr; + /* + * First pfn for set op + * pfn for get op + * ~0ull is used to set and get the default access for pages + */ + uint64_aligned_t pfn; + /* + * List of pfns to set access for + * Used only with XENMEM_access_op_set_access_multi + */ + XEN_GUEST_HANDLE(const_uint64) pfn_list; + /* + * Corresponding list of access settings for pfn_list + * Used only with XENMEM_access_op_set_access_multi + */ + XEN_GUEST_HANDLE(const_uint8) access_list; +}; +typedef struct xen_mem_access_op xen_mem_access_op_t; +DEFINE_XEN_GUEST_HANDLE(xen_mem_access_op_t); + +#define XENMEM_sharing_op 22 +#define XENMEM_sharing_op_nominate_gfn 0 +#define XENMEM_sharing_op_nominate_gref 1 +#define XENMEM_sharing_op_share 2 +#define XENMEM_sharing_op_debug_gfn 3 +#define XENMEM_sharing_op_debug_mfn 4 +#define XENMEM_sharing_op_debug_gref 5 +#define XENMEM_sharing_op_add_physmap 6 +#define XENMEM_sharing_op_audit 7 +#define XENMEM_sharing_op_range_share 8 + +#define XENMEM_SHARING_OP_S_HANDLE_INVALID (-10) +#define XENMEM_SHARING_OP_C_HANDLE_INVALID (-9) + +/* The following allows sharing of grant refs. This is useful + * for sharing utilities sitting as "filters" in IO backends + * (e.g. memshr + blktap(2)). The IO backend is only exposed + * to grant references, and this allows sharing of the grefs */ +#define XENMEM_SHARING_OP_FIELD_IS_GREF_FLAG (xen_mk_ullong(1) << 62) + +#define XENMEM_SHARING_OP_FIELD_MAKE_GREF(field, val) \ + (field) = (XENMEM_SHARING_OP_FIELD_IS_GREF_FLAG | val) +#define XENMEM_SHARING_OP_FIELD_IS_GREF(field) \ + ((field) & XENMEM_SHARING_OP_FIELD_IS_GREF_FLAG) +#define XENMEM_SHARING_OP_FIELD_GET_GREF(field) \ + ((field) & (~XENMEM_SHARING_OP_FIELD_IS_GREF_FLAG)) + +struct xen_mem_sharing_op { + uint8_t op; /* XENMEM_sharing_op_* */ + domid_t domain; + + union { + struct mem_sharing_op_nominate { /* OP_NOMINATE_xxx */ + union { + uint64_aligned_t gfn; /* IN: gfn to nominate */ + uint32_t grant_ref; /* IN: grant ref to nominate */ + } u; + uint64_aligned_t handle; /* OUT: the handle */ + } nominate; + struct mem_sharing_op_share { /* OP_SHARE/ADD_PHYSMAP */ + uint64_aligned_t source_gfn; /* IN: the gfn of the source page */ + uint64_aligned_t source_handle; /* IN: handle to the source page */ + uint64_aligned_t client_gfn; /* IN: the client gfn */ + uint64_aligned_t client_handle; /* IN: handle to the client page */ + domid_t client_domain; /* IN: the client domain id */ + } share; + struct mem_sharing_op_range { /* OP_RANGE_SHARE */ + uint64_aligned_t first_gfn; /* IN: the first gfn */ + uint64_aligned_t last_gfn; /* IN: the last gfn */ + uint64_aligned_t opaque; /* Must be set to 0 */ + domid_t client_domain; /* IN: the client domain id */ + uint16_t _pad[3]; /* Must be set to 0 */ + } range; + struct mem_sharing_op_debug { /* OP_DEBUG_xxx */ + union { + uint64_aligned_t gfn; /* IN: gfn to debug */ + uint64_aligned_t mfn; /* IN: mfn to debug */ + uint32_t gref; /* IN: gref to debug */ + } u; + } debug; + } u; +}; +typedef struct xen_mem_sharing_op xen_mem_sharing_op_t; +DEFINE_XEN_GUEST_HANDLE(xen_mem_sharing_op_t); + +/* + * Attempt to stake a claim for a domain on a quantity of pages + * of system RAM, but _not_ assign specific pageframes. Only + * arithmetic is performed so the hypercall is very fast and need + * not be preemptible, thus sidestepping time-of-check-time-of-use + * races for memory allocation. Returns 0 if the hypervisor page + * allocator has atomically and successfully claimed the requested + * number of pages, else non-zero. + * + * Any domain may have only one active claim. When sufficient memory + * has been allocated to resolve the claim, the claim silently expires. + * Claiming zero pages effectively resets any outstanding claim and + * is always successful. + * + * Note that a valid claim may be staked even after memory has been + * allocated for a domain. In this case, the claim is not incremental, + * i.e. if the domain's tot_pages is 3, and a claim is staked for 10, + * only 7 additional pages are claimed. + * + * Caller must be privileged or the hypercall fails. + */ +#define XENMEM_claim_pages 24 + +/* + * XENMEM_claim_pages flags - the are no flags at this time. + * The zero value is appropriate. + */ + +/* + * With some legacy devices, certain guest-physical addresses cannot safely + * be used for other purposes, e.g. to map guest RAM. This hypercall + * enumerates those regions so the toolstack can avoid using them. + */ +#define XENMEM_reserved_device_memory_map 27 +struct xen_reserved_device_memory { + xen_pfn_t start_pfn; + xen_ulong_t nr_pages; +}; +typedef struct xen_reserved_device_memory xen_reserved_device_memory_t; +DEFINE_XEN_GUEST_HANDLE(xen_reserved_device_memory_t); + +struct xen_reserved_device_memory_map { +#define XENMEM_RDM_ALL 1 /* Request all regions (ignore dev union). */ + /* IN */ + uint32_t flags; + /* + * IN/OUT + * + * Gets set to the required number of entries when too low, + * signaled by error code -ERANGE. + */ + unsigned int nr_entries; + /* OUT */ + XEN_GUEST_HANDLE(xen_reserved_device_memory_t) buffer; + /* IN */ + union { + struct physdev_pci_device pci; + } dev; +}; +typedef struct xen_reserved_device_memory_map xen_reserved_device_memory_map_t; +DEFINE_XEN_GUEST_HANDLE(xen_reserved_device_memory_map_t); + +#endif /* defined(__XEN__) || defined(__XEN_TOOLS__) */ + +/* + * XENMEM_get_vnumainfo used by guest to get + * vNUMA topology from hypervisor. + */ +#define XENMEM_get_vnumainfo 26 + +/* vNUMA node memory ranges */ +struct xen_vmemrange { + uint64_t start, end; + unsigned int flags; + unsigned int nid; +}; +typedef struct xen_vmemrange xen_vmemrange_t; +DEFINE_XEN_GUEST_HANDLE(xen_vmemrange_t); + +/* + * vNUMA topology specifies vNUMA node number, distance table, + * memory ranges and vcpu mapping provided for guests. + * XENMEM_get_vnumainfo hypercall expects to see from guest + * nr_vnodes, nr_vmemranges and nr_vcpus to indicate available memory. + * After filling guests structures, nr_vnodes, nr_vmemranges and nr_vcpus + * copied back to guest. Domain returns expected values of nr_vnodes, + * nr_vmemranges and nr_vcpus to guest if the values where incorrect. + */ +struct xen_vnuma_topology_info { + /* IN */ + domid_t domid; + uint16_t pad; + /* IN/OUT */ + unsigned int nr_vnodes; + unsigned int nr_vcpus; + unsigned int nr_vmemranges; + /* OUT */ + union { + XEN_GUEST_HANDLE(uint) h; + uint64_t pad; + } vdistance; + union { + XEN_GUEST_HANDLE(uint) h; + uint64_t pad; + } vcpu_to_vnode; + union { + XEN_GUEST_HANDLE(xen_vmemrange_t) h; + uint64_t pad; + } vmemrange; +}; +typedef struct xen_vnuma_topology_info xen_vnuma_topology_info_t; +DEFINE_XEN_GUEST_HANDLE(xen_vnuma_topology_info_t); + +/* Next available subop number is 28 */ + +#endif /* __XEN_PUBLIC_MEMORY_H__ */ + +/* + * Local variables: + * mode: C + * c-file-style: "BSD" + * c-basic-offset: 4 + * tab-width: 4 + * indent-tabs-mode: nil + * End: + */ -- cgit v1.2.3