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HV_MESSAGE_HEADER struct members are documented wrong in TLFS v6.0b #1624

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sidcha opened this issue Jul 30, 2021 · 0 comments

sidcha commented Jul 30, 2021

HV_MESSAGE_HEADER struct members are documented wrong in TLFS v6.0b

TLFS v6.0b documents it as:

typedef struct
{
    HV_MESSAGE_TYPE MessageType;
    UINT16 Reserved;
    HV_MESSAGE_FLAGS MessageFlags;
    UINT8 PayloadSize;
    union
    {
        UINT64 OriginationId;
        HV_PARTITION_ID Sender;
        HV_PORT_ID Port;
    };
} HV_MESSAGE_HEADER;

While the actual struct looks like this:

typedef struct
{
    HV_MESSAGE_TYPE MessageType;
    UINT8 PayloadSize;
    HV_MESSAGE_FLAGS MessageFlags;
    UINT16 Reserved;
    union
    {
        UINT64 OriginationId;
        HV_PARTITION_ID Sender;
        HV_PORT_ID Port;
    };
} HV_MESSAGE_HEADER;

ie., PayloadSize and Reserved members are swapped.

The text was updated successfully, but these errors were encountered:

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