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https://github.com/NVIDIA/open-gpu-kernel-modules.git
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525.53
This commit is contained in:
Andy Ritger
@@ -106,6 +106,243 @@ typedef struct NV2080_CTRL_BIOS_GET_INFO_V2_PARAMS {
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NV2080_CTRL_BIOS_INFO biosInfoList[NV2080_CTRL_BIOS_INFO_MAX_SIZE];
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} NV2080_CTRL_BIOS_GET_INFO_V2_PARAMS;
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/*
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* NV2080_CTRL_BIOS_NBSI
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*
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* NV2080_CTRL_BIOS_NBSI_MAX_REG_STRING_LENGTH
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* This is the maximum length of a given registry string input (in characters).
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*
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* NV2080_CTRL_BIOS_NBSI_STRING_TYPE_ASCII
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* This is a value indicating the format of a registry string is ascii.
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* NV2080_CTRL_BIOS_NBSI_STRING_TYPE_UNICODE
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* This is a value indicating the format of a registry string is unicode.
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* NV2080_CTRL_BIOS_NBSI_STRING_TYPE_HASH
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* This is a value indicating a registry string is actually a pre-hashed value.
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*
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* NV2080_CTRL_BIOS_NBSI_REG_STRING
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* This is a structure used to store a registry string object.
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* The members are as follows:
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*
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* size
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* This is the size (in bytes) of the data contained in the string. If this
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* is greater than the maximum registry string length, an error will be
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* returned.
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* type
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* This is the type of data contained in the registry string. It can be either
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* ascii, unicode or a pre-hashed value.
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* value
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* This is the value of the string. Depending on the type, a different object
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* will be used to access the data.
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*/
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#define NV2080_CTRL_BIOS_NBSI_MAX_REG_STRING_LENGTH (0x00000100)
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#define NV2080_CTRL_BIOS_NBSI_STRING_TYPE_ASCII (0x00000000)
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#define NV2080_CTRL_BIOS_NBSI_STRING_TYPE_UNICODE (0x00000001)
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#define NV2080_CTRL_BIOS_NBSI_STRING_TYPE_HASH (0x00000002)
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#define NV2080_CTRL_BIOS_NBSI_MODULE_ROOT (0x00000000)
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#define NV2080_CTRL_BIOS_NBSI_MODULE_RM (0x00000001)
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#define NV2080_CTRL_BIOS_NBSI_MODULE_DISPLAYDRIVER (0x00000002)
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#define NV2080_CTRL_BIOS_NBSI_MODULE_VIDEO (0x00000003)
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#define NV2080_CTRL_BIOS_NBSI_MODULE_CPL (0x00000004)
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#define NV2080_CTRL_BIOS_NBSI_MODULE_D3D (0x00000005)
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#define NV2080_CTRL_BIOS_NBSI_MODULE_OGL (0x00000006)
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#define NV2080_CTRL_BIOS_NBSI_MODULE_PMU (0x00000007)
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#define NV2080_CTRL_BIOS_NBSI_MODULE_MODE (0x00000008)
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// this should equal the last NBSI_MODULE plus 1.
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#define NV2080_CTRL_BIOS_NBSI_NUM_MODULES (0x00000009)
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//
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// Never use this value! It's needed for DD/Video modules, but does not correspond
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// to a valid NBSI hive!
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//
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#define NV2080_CTRL_BIOS_NBSI_MODULE_UNKNOWN (0x80000000)
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typedef struct NV2080_CTRL_BIOS_NBSI_REG_STRING {
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NvU32 size;
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NvU32 type;
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union {
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NvU8 ascii[NV2080_CTRL_BIOS_NBSI_MAX_REG_STRING_LENGTH];
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NvU16 unicode[NV2080_CTRL_BIOS_NBSI_MAX_REG_STRING_LENGTH];
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NvU16 hash;
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} value;
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} NV2080_CTRL_BIOS_NBSI_REG_STRING;
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/*
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* NV2080_CTRL_CMD_BIOS_GET_NBSI
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*
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* module
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* This field specifies the given module per the MODULE_TYPES enum.
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* path
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* This field specifies the full path and registry node name for a
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* given NBSI object. This is a maximum of 255 unicode characters,
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* but may be provided as ascii or a pre-formed hash per the type
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* member. The size (in bytes) of the given string/hash should be
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* provided in the size member.
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*
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* NOTE: In the case of an incomplete path such as HKR, one may pass
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* in simply the root node. E.g.:
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* 1.) Normal case: HKLM\Path\Subpath
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* 2.) Unknown case: HKR
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* It is expected that all unknown/incomplete paths will be determined
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* prior to NBSI programming! There is otherwise NO WAY to match
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* the hash given by an incomplete path to that stored in NBSI!
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*
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* valueName
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* This field specifies the registry name for a given NBSI object.
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* This is a maximum of 255 unicode characters, but may be provided
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* in ascii or a pre-formed hash per the type member. The size (in bytes)
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* of the given string/hash should be provided in the size member.
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* retBuf
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* This field provides a pointer to a buffer into which the value
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* retrieved from NBSI may be returned
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* retSize
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* This field is an input/output. It specifies the maximum size of the
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* return buffer as an input, and the size of the returned data as an
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* output.
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* errorCode
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* This field is a return value. It gives an error code representing
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* failure to return a value (as opposed to failure of the call).
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* This obeys the following:
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*
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* NV2080_CTRL_BIOS_GET_NBSI_SUCCESS
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* The call has returned complete and valid data.
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* NV2080_CTRL_BIOS_GET_NBSI_OVERRIDE
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* The call returned complete and valid data which is expected to override
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* any stored registry settings.
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* NV2080_CTRL_BIOS_GET_NBSI_INCOMPLETE
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* The call returned data, but the size of the return buffer was
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* insufficient to contain it. The value returned in retSize represents
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* the total size necessary (in bytes) to contain the data.
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* if the size was non-0, the buffer is filled with the object contents up
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* to that size. Can be used with retBufOffset to use multiple calls to get
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* tables of very large size.
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* NV2080_CTRL_BIOS_GET_NBSI_NOT_FOUND
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* The call did not find a valid NBSI object for this key. This indicates
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* NBSI has no opinion and, more importantly, any data returned is identical
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* to data passed in.
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*
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* Possible return values are:
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* NV_OK
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* NV_ERR_INVALID_PARAM_STRUCT
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* NV_ERR_INVALID_ARGUMENT
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* NV_ERR_NOT_SUPPORTED
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*/
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#define NV2080_CTRL_BIOS_GET_NBSI_SUCCESS (0x00000000)
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#define NV2080_CTRL_BIOS_GET_NBSI_OVERRIDE (0x00000001)
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#define NV2080_CTRL_BIOS_GET_NBSI_BAD_HASH (0xFFFFFFFA)
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#define NV2080_CTRL_BIOS_GET_NBSI_APITEST_SUCCESS (0xFFFFFFFB)
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#define NV2080_CTRL_BIOS_GET_NBSI_BAD_TABLE (0xFFFFFFFC)
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#define NV2080_CTRL_BIOS_GET_NBSI_NO_TABLE (0xFFFFFFFD)
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#define NV2080_CTRL_BIOS_GET_NBSI_INCOMPLETE (0xFFFFFFFE)
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#define NV2080_CTRL_BIOS_GET_NBSI_NOT_FOUND (0xFFFFFFFF)
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#define NV2080_CTRL_CMD_BIOS_GET_NBSI (0x20800803) /* finn: Evaluated from "(FINN_NV20_SUBDEVICE_0_BIOS_INTERFACE_ID << 8) | NV2080_CTRL_BIOS_GET_NBSI_PARAMS_MESSAGE_ID" */
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#define NV2080_CTRL_BIOS_GET_NBSI_PARAMS_MESSAGE_ID (0x3U)
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typedef struct NV2080_CTRL_BIOS_GET_NBSI_PARAMS {
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NvU32 module;
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NV2080_CTRL_BIOS_NBSI_REG_STRING path;
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NV2080_CTRL_BIOS_NBSI_REG_STRING valueName;
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NV_DECLARE_ALIGNED(NvP64 retBuf, 8);
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NvU32 retSize;
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NvU32 errorCode;
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} NV2080_CTRL_BIOS_GET_NBSI_PARAMS;
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#define NV2080_CTRL_CMD_BIOS_GET_NBSI_V2 (0x2080080e) /* finn: Evaluated from "(FINN_NV20_SUBDEVICE_0_BIOS_INTERFACE_ID << 8) | NV2080_CTRL_BIOS_GET_NBSI_V2_PARAMS_MESSAGE_ID" */
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#define NV2080_BIOS_GET_NBSI_MAX_RET_SIZE (0x100)
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#define NV2080_CTRL_BIOS_GET_NBSI_V2_PARAMS_MESSAGE_ID (0xEU)
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typedef struct NV2080_CTRL_BIOS_GET_NBSI_V2_PARAMS {
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NvU32 module;
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NV2080_CTRL_BIOS_NBSI_REG_STRING path;
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NV2080_CTRL_BIOS_NBSI_REG_STRING valueName;
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NvU8 retBuf[NV2080_BIOS_GET_NBSI_MAX_RET_SIZE];
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NvU32 retSize;
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NvU32 errorCode;
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} NV2080_CTRL_BIOS_GET_NBSI_V2_PARAMS;
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/*
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* NV2080_CTRL_CMD_BIOS_GET_NBSI_OBJ
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*
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* globType
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* This field specifies the glob type wanted
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* 0xffff: APItest... returns NV2080_CTRL_BIOS_GET_NBSI_APITEST_SUCCESS
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* globIndex
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* Index for globType desired
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* 0 = best fit
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* 1..255 = actual index
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* globSource
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* Index to nbsi directory sources used when getting entire directory
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* 0 = registry
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* 1 = VBIOS
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* 2 = SBIOS
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* 3 = ACPI
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* retBufOffset
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* When making multiple calls to get the object (if retSize is too small)
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* offset into real object (0=start of object)
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* retBuf
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* This field provides a pointer to a buffer into which the object
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* retrieved from NBSI may be returned
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* retSize
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* This field is an input/output. It specifies the maximum size of the
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* return buffer as an input, and the size of the returned data as an
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* output.
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* totalObjSize
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* This field is an output, where the total size of the object being
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* retrieved is returned.
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* errorCode
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* This field is a return value. It gives an error code representing
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* failure to return a value (as opposed to failure of the call).
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* This obeys the following:
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*
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* NV2080_CTRL_BIOS_GET_NBSI_SUCCESS
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* The call has returned complete and valid data.
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* NV2080_CTRL_BIOS_GET_NBSI_OVERRIDE
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* The call returned complete and valid data which is expected to override
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* any stored registry settings.
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* NV2080_CTRL_BIOS_GET_NBSI_INCOMPLETE
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* The call returned data, but the size of the return buffer was
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* insufficient to contain it. The value returned in retSize represents
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* the total size necessary (in bytes) to contain the data.
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* NV2080_CTRL_BIOS_GET_NBSI_NOT_FOUND
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* The call did not find a valid NBSI object for this key. This indicates
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* NBSI has no opinion and, more importantly, any data returned is identical
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* to data passed in.
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*
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* Possible return values are:
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* NV2080_CTRL_BIOS_GET_NBSI_SUCCESS
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* NV2080_CTRL_BIOS_GET_NBSI_APITEST_NODIRACCESS
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* NV2080_CTRL_BIOS_GET_NBSI_APITEST_SUCCESS
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* NV2080_CTRL_BIOS_GET_NBSI_INCOMPLETE
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* NV2080_CTRL_BIOS_GET_NBSI_BAD_TABLE
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* NV2080_CTRL_BIOS_GET_NBSI_NO_TABLE
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* NV2080_CTRL_BIOS_GET_NBSI_NOT_FOUND
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*/
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#define NV2080_CTRL_CMD_BIOS_GET_NBSI_OBJ (0x20800806) /* finn: Evaluated from "(FINN_NV20_SUBDEVICE_0_BIOS_INTERFACE_ID << 8) | NV2080_CTRL_BIOS_GET_NBSI_OBJ_PARAMS_MESSAGE_ID" */
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#define NV2080_CTRL_BIOS_GET_NBSI_OBJ_PARAMS_MESSAGE_ID (0x6U)
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typedef struct NV2080_CTRL_BIOS_GET_NBSI_OBJ_PARAMS {
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NvU16 globType;
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NvU8 globIndex;
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NvU16 globSource;
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NvU32 retBufOffset;
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NV_DECLARE_ALIGNED(NvP64 retBuf, 8);
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NvU32 retSize;
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NvU32 totalObjSize;
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NvU32 errorCode;
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} NV2080_CTRL_BIOS_GET_NBSI_OBJ_PARAMS;
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#define GLOB_TYPE_GET_NBSI_DIR 0xfffe
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#define GLOB_TYPE_APITEST 0xffff
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#define GLOB_TYPE_GET_NBSI_ACPI_RAW 0xfffd
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/*
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