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      1 /******************************************************************************
      2  * hvm/hvm_xs_strings.h
      3  *
      4  * HVM xenstore strings used in HVMLOADER.
      5  *
      6  * Permission is hereby granted, free of charge, to any person obtaining a copy
      7  * of this software and associated documentation files (the "Software"), to
      8  * deal in the Software without restriction, including without limitation the
      9  * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
     10  * sell copies of the Software, and to permit persons to whom the Software is
     11  * furnished to do so, subject to the following conditions:
     12  *
     13  * The above copyright notice and this permission notice shall be included in
     14  * all copies or substantial portions of the Software.
     15  *
     16  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
     17  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
     18  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
     19  * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
     20  * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
     21  * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
     22  * DEALINGS IN THE SOFTWARE.
     23  *
     24  * Copyright (c) 2013, Citrix Systems
     25  */
     26 
     27 #ifndef __XEN_PUBLIC_HVM_HVM_XS_STRINGS_H__
     28 #define __XEN_PUBLIC_HVM_HVM_XS_STRINGS_H__
     29 
     30 #define HVM_XS_HVMLOADER               "hvmloader"
     31 #define HVM_XS_BIOS                    "hvmloader/bios"
     32 #define HVM_XS_GENERATION_ID_ADDRESS   "hvmloader/generation-id-address"
     33 #define HVM_XS_ALLOW_MEMORY_RELOCATE   "hvmloader/allow-memory-relocate"
     34 
     35 /* The following values allow additional ACPI tables to be added to the
     36  * virtual ACPI BIOS that hvmloader constructs. The values specify the guest
     37  * physical address and length of a block of ACPI tables to add. The format of
     38  * the block is simply concatenated raw tables (which specify their own length
     39  * in the ACPI header).
     40  */
     41 #define HVM_XS_ACPI_PT_ADDRESS         "hvmloader/acpi/address"
     42 #define HVM_XS_ACPI_PT_LENGTH          "hvmloader/acpi/length"
     43 
     44 /* Any number of SMBIOS types can be passed through to an HVM guest using
     45  * the following xenstore values. The values specify the guest physical
     46  * address and length of a block of SMBIOS structures for hvmloader to use.
     47  * The block is formatted in the following way:
     48  *
     49  * <length><struct><length><struct>...
     50  *
     51  * Each length separator is a 32b integer indicating the length of the next
     52  * SMBIOS structure. For DMTF defined types (0 - 121), the passed in struct
     53  * will replace the default structure in hvmloader. In addition, any
     54  * OEM/vendortypes (128 - 255) will all be added.
     55  */
     56 #define HVM_XS_SMBIOS_PT_ADDRESS       "hvmloader/smbios/address"
     57 #define HVM_XS_SMBIOS_PT_LENGTH        "hvmloader/smbios/length"
     58 
     59 /* Set to 1 to enable SMBIOS default portable battery (type 22) values. */
     60 #define HVM_XS_SMBIOS_DEFAULT_BATTERY  "hvmloader/smbios/default_battery"
     61 
     62 /* The following xenstore values are used to override some of the default
     63  * string values in the SMBIOS table constructed in hvmloader.
     64  */
     65 #define HVM_XS_BIOS_STRINGS            "bios-strings"
     66 #define HVM_XS_BIOS_VENDOR             "bios-strings/bios-vendor"
     67 #define HVM_XS_BIOS_VERSION            "bios-strings/bios-version"
     68 #define HVM_XS_SYSTEM_MANUFACTURER     "bios-strings/system-manufacturer"
     69 #define HVM_XS_SYSTEM_PRODUCT_NAME     "bios-strings/system-product-name"
     70 #define HVM_XS_SYSTEM_VERSION          "bios-strings/system-version"
     71 #define HVM_XS_SYSTEM_SERIAL_NUMBER    "bios-strings/system-serial-number"
     72 #define HVM_XS_ENCLOSURE_MANUFACTURER  "bios-strings/enclosure-manufacturer"
     73 #define HVM_XS_ENCLOSURE_SERIAL_NUMBER "bios-strings/enclosure-serial-number"
     74 #define HVM_XS_ENCLOSURE_ASSET_TAG     "bios-strings/enclosure-asset-tag"
     75 #define HVM_XS_BATTERY_MANUFACTURER    "bios-strings/battery-manufacturer"
     76 #define HVM_XS_BATTERY_DEVICE_NAME     "bios-strings/battery-device-name"
     77 
     78 /* 1 to 99 OEM strings can be set in xenstore using values of the form
     79  * below. These strings will be loaded into the SMBIOS type 11 structure.
     80  */
     81 #define HVM_XS_OEM_STRINGS             "bios-strings/oem-%d"
     82 
     83 #endif /* __XEN_PUBLIC_HVM_HVM_XS_STRINGS_H__ */
     84