PDO_CAPS enumeration (ehstorioctl.h)
This enumeration describes the capabilities of Physical Device Objects (PDOs).
Syntax
typedef enum _PDO_CAPS {
PDO_CAPABILITY_UNDEFINED,
PDO_CAPABILITY_INC512_SET,
PDO_CAPABILITY_INC512_CLEAR
} PDO_CAPS;
Constants
PDO_CAPABILITY_UNDEFINED Command data block size granularity is undefined. |
PDO_CAPABILITY_INC512_SET Command data block size granularity of 512 bytes is supported. |
PDO_CAPABILITY_INC512_CLEAR Command data block size granularity of 1 byte is supported. |
Remarks
A silo must support either PDO_CAPABILITY_INC512_SET or PDO_CAPABILITY_INC512_CLEAR. It may also indicate that both values are supported by returning a logical OR of these two bits.
Requirements
Requirement | Value |
---|---|
Header | ehstorioctl.h (include EhStorIoctl.h) |