Lines Matching defs:edd_device_parameters
31 struct edd_device_parameters { struct
32 uint16_t len; /* size of returned data */
45 uint16_t info; /* information flags */
46 uint32_t cylinders; /* number of physical cylinders on drive */
47 uint32_t heads; /* number of physical heads on drive */
48 uint32_t sectors_per_track; /* number of physical sectors per track */
49 uint64_t sectors; /* total number of sectors on drive */
50 uint16_t bytes_per_sector; /* bytes per sector */
52 uint32_t dpte_pointer; /* EDD configuration parameters, FFFFh:FFFFh if not available */
54 uint16_t device_path_information; /* signature BEDDh to indicate presence of Device Path info */
55 …h_length; /* length of Device Path information, including signature and this byte (24h for v3.0) */
56 uint8_t device_path_reserved; /* reserved (0) */
57 uint16_t device_path_reserved_2; /* reserved (0) */
58 uint8_t host_bus_type[4]; /* ASCIZ name of host bus ("ISA" or "PCI") */
59 uint8_t interface_type[8]; /* ASCIZ name of interface type
79 union {
105 } interface_path;
127 union {
203 struct edd_device_parameters edd_params; /* EDD parameters */ argument