diff options
author | 2017-04-25 03:31:15 -0700 | |
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committer | 2017-05-22 06:48:08 +0000 | |
commit | bb756eebdac6fd24e8919e2c43f7d2c8c4091f59 (patch) | |
tree | ca11e03542edf2d8f631efeca5e1626d211107e3 /qemu/roms/ipxe/src/include/xen/hvm/hvm_op.h | |
parent | a14b48d18a9ed03ec191cf16b162206998a895ce (diff) |
Adding qemu as a submodule of KVMFORNFV
This Patch includes the changes to add qemu as a submodule to
kvmfornfv repo and make use of the updated latest qemu for the
execution of all testcase
Change-Id: I1280af507a857675c7f81d30c95255635667bdd7
Signed-off-by:RajithaY<rajithax.yerrumsetty@intel.com>
Diffstat (limited to 'qemu/roms/ipxe/src/include/xen/hvm/hvm_op.h')
-rw-r--r-- | qemu/roms/ipxe/src/include/xen/hvm/hvm_op.h | 384 |
1 files changed, 0 insertions, 384 deletions
diff --git a/qemu/roms/ipxe/src/include/xen/hvm/hvm_op.h b/qemu/roms/ipxe/src/include/xen/hvm/hvm_op.h deleted file mode 100644 index 469ad4fbc..000000000 --- a/qemu/roms/ipxe/src/include/xen/hvm/hvm_op.h +++ /dev/null @@ -1,384 +0,0 @@ -/* - * 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. - */ - -#ifndef __XEN_PUBLIC_HVM_HVM_OP_H__ -#define __XEN_PUBLIC_HVM_HVM_OP_H__ - -FILE_LICENCE ( MIT ); - -#include "../xen.h" -#include "../trace.h" -#include "../event_channel.h" - -/* Get/set subcommands: extra argument == pointer to xen_hvm_param struct. */ -#define HVMOP_set_param 0 -#define HVMOP_get_param 1 -struct xen_hvm_param { - domid_t domid; /* IN */ - uint32_t index; /* IN */ - uint64_t value; /* IN/OUT */ -}; -typedef struct xen_hvm_param xen_hvm_param_t; -DEFINE_XEN_GUEST_HANDLE(xen_hvm_param_t); - -/* Set the logical level of one of a domain's PCI INTx wires. */ -#define HVMOP_set_pci_intx_level 2 -struct xen_hvm_set_pci_intx_level { - /* Domain to be updated. */ - domid_t domid; - /* PCI INTx identification in PCI topology (domain:bus:device:intx). */ - uint8_t domain, bus, device, intx; - /* Assertion level (0 = unasserted, 1 = asserted). */ - uint8_t level; -}; -typedef struct xen_hvm_set_pci_intx_level xen_hvm_set_pci_intx_level_t; -DEFINE_XEN_GUEST_HANDLE(xen_hvm_set_pci_intx_level_t); - -/* Set the logical level of one of a domain's ISA IRQ wires. */ -#define HVMOP_set_isa_irq_level 3 -struct xen_hvm_set_isa_irq_level { - /* Domain to be updated. */ - domid_t domid; - /* ISA device identification, by ISA IRQ (0-15). */ - uint8_t isa_irq; - /* Assertion level (0 = unasserted, 1 = asserted). */ - uint8_t level; -}; -typedef struct xen_hvm_set_isa_irq_level xen_hvm_set_isa_irq_level_t; -DEFINE_XEN_GUEST_HANDLE(xen_hvm_set_isa_irq_level_t); - -#define HVMOP_set_pci_link_route 4 -struct xen_hvm_set_pci_link_route { - /* Domain to be updated. */ - domid_t domid; - /* PCI link identifier (0-3). */ - uint8_t link; - /* ISA IRQ (1-15), or 0 (disable link). */ - uint8_t isa_irq; -}; -typedef struct xen_hvm_set_pci_link_route xen_hvm_set_pci_link_route_t; -DEFINE_XEN_GUEST_HANDLE(xen_hvm_set_pci_link_route_t); - -/* Flushes all VCPU TLBs: @arg must be NULL. */ -#define HVMOP_flush_tlbs 5 - -typedef enum { - HVMMEM_ram_rw, /* Normal read/write guest RAM */ - HVMMEM_ram_ro, /* Read-only; writes are discarded */ - HVMMEM_mmio_dm, /* Reads and write go to the device model */ -} hvmmem_type_t; - -/* Following tools-only interfaces may change in future. */ -#if defined(__XEN__) || defined(__XEN_TOOLS__) - -/* Track dirty VRAM. */ -#define HVMOP_track_dirty_vram 6 -struct xen_hvm_track_dirty_vram { - /* Domain to be tracked. */ - domid_t domid; - /* Number of pages to track. */ - uint32_t nr; - /* First pfn to track. */ - uint64_aligned_t first_pfn; - /* OUT variable. */ - /* Dirty bitmap buffer. */ - XEN_GUEST_HANDLE_64(uint8) dirty_bitmap; -}; -typedef struct xen_hvm_track_dirty_vram xen_hvm_track_dirty_vram_t; -DEFINE_XEN_GUEST_HANDLE(xen_hvm_track_dirty_vram_t); - -/* Notify that some pages got modified by the Device Model. */ -#define HVMOP_modified_memory 7 -struct xen_hvm_modified_memory { - /* Domain to be updated. */ - domid_t domid; - /* Number of pages. */ - uint32_t nr; - /* First pfn. */ - uint64_aligned_t first_pfn; -}; -typedef struct xen_hvm_modified_memory xen_hvm_modified_memory_t; -DEFINE_XEN_GUEST_HANDLE(xen_hvm_modified_memory_t); - -#define HVMOP_set_mem_type 8 -/* Notify that a region of memory is to be treated in a specific way. */ -struct xen_hvm_set_mem_type { - /* Domain to be updated. */ - domid_t domid; - /* Memory type */ - uint16_t hvmmem_type; - /* Number of pages. */ - uint32_t nr; - /* First pfn. */ - uint64_aligned_t first_pfn; -}; -typedef struct xen_hvm_set_mem_type xen_hvm_set_mem_type_t; -DEFINE_XEN_GUEST_HANDLE(xen_hvm_set_mem_type_t); - -#endif /* defined(__XEN__) || defined(__XEN_TOOLS__) */ - -/* Hint from PV drivers for pagetable destruction. */ -#define HVMOP_pagetable_dying 9 -struct xen_hvm_pagetable_dying { - /* Domain with a pagetable about to be destroyed. */ - domid_t domid; - uint16_t pad[3]; /* align next field on 8-byte boundary */ - /* guest physical address of the toplevel pagetable dying */ - uint64_t gpa; -}; -typedef struct xen_hvm_pagetable_dying xen_hvm_pagetable_dying_t; -DEFINE_XEN_GUEST_HANDLE(xen_hvm_pagetable_dying_t); - -/* Get the current Xen time, in nanoseconds since system boot. */ -#define HVMOP_get_time 10 -struct xen_hvm_get_time { - uint64_t now; /* OUT */ -}; -typedef struct xen_hvm_get_time xen_hvm_get_time_t; -DEFINE_XEN_GUEST_HANDLE(xen_hvm_get_time_t); - -#define HVMOP_xentrace 11 -struct xen_hvm_xentrace { - uint16_t event, extra_bytes; - uint8_t extra[TRACE_EXTRA_MAX * sizeof(uint32_t)]; -}; -typedef struct xen_hvm_xentrace xen_hvm_xentrace_t; -DEFINE_XEN_GUEST_HANDLE(xen_hvm_xentrace_t); - -/* Following tools-only interfaces may change in future. */ -#if defined(__XEN__) || defined(__XEN_TOOLS__) - -/* Deprecated by XENMEM_access_op_set_access */ -#define HVMOP_set_mem_access 12 - -/* Deprecated by XENMEM_access_op_get_access */ -#define HVMOP_get_mem_access 13 - -#define HVMOP_inject_trap 14 -/* Inject a trap into a VCPU, which will get taken up on the next - * scheduling of it. Note that the caller should know enough of the - * state of the CPU before injecting, to know what the effect of - * injecting the trap will be. - */ -struct xen_hvm_inject_trap { - /* Domain to be queried. */ - domid_t domid; - /* VCPU */ - uint32_t vcpuid; - /* Vector number */ - uint32_t vector; - /* Trap type (HVMOP_TRAP_*) */ - uint32_t type; -/* NB. This enumeration precisely matches hvm.h:X86_EVENTTYPE_* */ -# define HVMOP_TRAP_ext_int 0 /* external interrupt */ -# define HVMOP_TRAP_nmi 2 /* nmi */ -# define HVMOP_TRAP_hw_exc 3 /* hardware exception */ -# define HVMOP_TRAP_sw_int 4 /* software interrupt (CD nn) */ -# define HVMOP_TRAP_pri_sw_exc 5 /* ICEBP (F1) */ -# define HVMOP_TRAP_sw_exc 6 /* INT3 (CC), INTO (CE) */ - /* Error code, or ~0u to skip */ - uint32_t error_code; - /* Intruction length */ - uint32_t insn_len; - /* CR2 for page faults */ - uint64_aligned_t cr2; -}; -typedef struct xen_hvm_inject_trap xen_hvm_inject_trap_t; -DEFINE_XEN_GUEST_HANDLE(xen_hvm_inject_trap_t); - -#endif /* defined(__XEN__) || defined(__XEN_TOOLS__) */ - -#define HVMOP_get_mem_type 15 -/* Return hvmmem_type_t for the specified pfn. */ -struct xen_hvm_get_mem_type { - /* Domain to be queried. */ - domid_t domid; - /* OUT variable. */ - uint16_t mem_type; - uint16_t pad[2]; /* align next field on 8-byte boundary */ - /* IN variable. */ - uint64_t pfn; -}; -typedef struct xen_hvm_get_mem_type xen_hvm_get_mem_type_t; -DEFINE_XEN_GUEST_HANDLE(xen_hvm_get_mem_type_t); - -/* Following tools-only interfaces may change in future. */ -#if defined(__XEN__) || defined(__XEN_TOOLS__) - -/* MSI injection for emulated devices */ -#define HVMOP_inject_msi 16 -struct xen_hvm_inject_msi { - /* Domain to be injected */ - domid_t domid; - /* Data -- lower 32 bits */ - uint32_t data; - /* Address (0xfeexxxxx) */ - uint64_t addr; -}; -typedef struct xen_hvm_inject_msi xen_hvm_inject_msi_t; -DEFINE_XEN_GUEST_HANDLE(xen_hvm_inject_msi_t); - -/* - * IOREQ Servers - * - * The interface between an I/O emulator an Xen is called an IOREQ Server. - * A domain supports a single 'legacy' IOREQ Server which is instantiated if - * parameter... - * - * HVM_PARAM_IOREQ_PFN is read (to get the gmfn containing the synchronous - * ioreq structures), or... - * HVM_PARAM_BUFIOREQ_PFN is read (to get the gmfn containing the buffered - * ioreq ring), or... - * HVM_PARAM_BUFIOREQ_EVTCHN is read (to get the event channel that Xen uses - * to request buffered I/O emulation). - * - * The following hypercalls facilitate the creation of IOREQ Servers for - * 'secondary' emulators which are invoked to implement port I/O, memory, or - * PCI config space ranges which they explicitly register. - */ - -typedef uint16_t ioservid_t; - -/* - * HVMOP_create_ioreq_server: Instantiate a new IOREQ Server for a secondary - * emulator servicing domain <domid>. - * - * The <id> handed back is unique for <domid>. If <handle_bufioreq> is zero - * the buffered ioreq ring will not be allocated and hence all emulation - * requestes to this server will be synchronous. - */ -#define HVMOP_create_ioreq_server 17 -struct xen_hvm_create_ioreq_server { - domid_t domid; /* IN - domain to be serviced */ - uint8_t handle_bufioreq; /* IN - should server handle buffered ioreqs */ - ioservid_t id; /* OUT - server id */ -}; -typedef struct xen_hvm_create_ioreq_server xen_hvm_create_ioreq_server_t; -DEFINE_XEN_GUEST_HANDLE(xen_hvm_create_ioreq_server_t); - -/* - * HVMOP_get_ioreq_server_info: Get all the information necessary to access - * IOREQ Server <id>. - * - * The emulator needs to map the synchronous ioreq structures and buffered - * ioreq ring (if it exists) that Xen uses to request emulation. These are - * hosted in domain <domid>'s gmfns <ioreq_pfn> and <bufioreq_pfn> - * respectively. In addition, if the IOREQ Server is handling buffered - * emulation requests, the emulator needs to bind to event channel - * <bufioreq_port> to listen for them. (The event channels used for - * synchronous emulation requests are specified in the per-CPU ioreq - * structures in <ioreq_pfn>). - * If the IOREQ Server is not handling buffered emulation requests then the - * values handed back in <bufioreq_pfn> and <bufioreq_port> will both be 0. - */ -#define HVMOP_get_ioreq_server_info 18 -struct xen_hvm_get_ioreq_server_info { - domid_t domid; /* IN - domain to be serviced */ - ioservid_t id; /* IN - server id */ - evtchn_port_t bufioreq_port; /* OUT - buffered ioreq port */ - uint64_aligned_t ioreq_pfn; /* OUT - sync ioreq pfn */ - uint64_aligned_t bufioreq_pfn; /* OUT - buffered ioreq pfn */ -}; -typedef struct xen_hvm_get_ioreq_server_info xen_hvm_get_ioreq_server_info_t; -DEFINE_XEN_GUEST_HANDLE(xen_hvm_get_ioreq_server_info_t); - -/* - * HVM_map_io_range_to_ioreq_server: Register an I/O range of domain <domid> - * for emulation by the client of IOREQ - * Server <id> - * HVM_unmap_io_range_from_ioreq_server: Deregister an I/O range of <domid> - * for emulation by the client of IOREQ - * Server <id> - * - * There are three types of I/O that can be emulated: port I/O, memory accesses - * and PCI config space accesses. The <type> field denotes which type of range - * the <start> and <end> (inclusive) fields are specifying. - * PCI config space ranges are specified by segment/bus/device/function values - * which should be encoded using the HVMOP_PCI_SBDF helper macro below. - * - * NOTE: unless an emulation request falls entirely within a range mapped - * by a secondary emulator, it will not be passed to that emulator. - */ -#define HVMOP_map_io_range_to_ioreq_server 19 -#define HVMOP_unmap_io_range_from_ioreq_server 20 -struct xen_hvm_io_range { - domid_t domid; /* IN - domain to be serviced */ - ioservid_t id; /* IN - server id */ - uint32_t type; /* IN - type of range */ -# define HVMOP_IO_RANGE_PORT 0 /* I/O port range */ -# define HVMOP_IO_RANGE_MEMORY 1 /* MMIO range */ -# define HVMOP_IO_RANGE_PCI 2 /* PCI segment/bus/dev/func range */ - uint64_aligned_t start, end; /* IN - inclusive start and end of range */ -}; -typedef struct xen_hvm_io_range xen_hvm_io_range_t; -DEFINE_XEN_GUEST_HANDLE(xen_hvm_io_range_t); - -#define HVMOP_PCI_SBDF(s,b,d,f) \ - ((((s) & 0xffff) << 16) | \ - (((b) & 0xff) << 8) | \ - (((d) & 0x1f) << 3) | \ - ((f) & 0x07)) - -/* - * HVMOP_destroy_ioreq_server: Destroy the IOREQ Server <id> servicing domain - * <domid>. - * - * Any registered I/O ranges will be automatically deregistered. - */ -#define HVMOP_destroy_ioreq_server 21 -struct xen_hvm_destroy_ioreq_server { - domid_t domid; /* IN - domain to be serviced */ - ioservid_t id; /* IN - server id */ -}; -typedef struct xen_hvm_destroy_ioreq_server xen_hvm_destroy_ioreq_server_t; -DEFINE_XEN_GUEST_HANDLE(xen_hvm_destroy_ioreq_server_t); - -/* - * HVMOP_set_ioreq_server_state: Enable or disable the IOREQ Server <id> servicing - * domain <domid>. - * - * The IOREQ Server will not be passed any emulation requests until it is in the - * enabled state. - * Note that the contents of the ioreq_pfn and bufioreq_fn (see - * HVMOP_get_ioreq_server_info) are not meaningful until the IOREQ Server is in - * the enabled state. - */ -#define HVMOP_set_ioreq_server_state 22 -struct xen_hvm_set_ioreq_server_state { - domid_t domid; /* IN - domain to be serviced */ - ioservid_t id; /* IN - server id */ - uint8_t enabled; /* IN - enabled? */ -}; -typedef struct xen_hvm_set_ioreq_server_state xen_hvm_set_ioreq_server_state_t; -DEFINE_XEN_GUEST_HANDLE(xen_hvm_set_ioreq_server_state_t); - -#endif /* defined(__XEN__) || defined(__XEN_TOOLS__) */ - -#endif /* __XEN_PUBLIC_HVM_HVM_OP_H__ */ - -/* - * Local variables: - * mode: C - * c-file-style: "BSD" - * c-basic-offset: 4 - * tab-width: 4 - * indent-tabs-mode: nil - * End: - */ |