Lines Matching refs:field
34 Protocol 2.04: (Kernel 2.6.14) Extend the syssize field to four bytes.
39 Protocol 2.06: (Kernel 2.6.22) Added a field that contains the size of
50 Protocol 2.09: (Kernel 2.6.26) Added a field of 64-bit physical
57 Protocol 2.11: (Kernel 3.6) Added a field for offset of EFI handover
60 Protocol 2.12: (Kernel 3.8) Added the xloadflags field and extension fields
201 (1) For backwards compatibility, if the setup_sects field contains 0, the
205 field are unusable, which means the size of a bzImage kernel
218 Otherwise, the "version" field contains the protocol version,
219 e.g. protocol version 2.01 will contain 0x0201 in this field. When
226 For each field, some are information from the kernel to the bootloader
243 The size of the setup code in 512-byte sectors. If this field is
252 If this field is nonzero, the root defaults to readonly. The use of
253 this field is deprecated; use the "ro" or "rw" options on the
262 For protocol versions older than 2.04 this field is only two bytes
271 This field is obsolete.
284 The default root device device number. The use of this field is
346 This is a valid value if and only if the "setup_sects" field
363 For boot loader IDs above T = 0xD, write T = 0xE to this field and
364 write the extended ID minus 0x10 to the ext_loader_type field.
365 Similarly, the ext_loader_ver field can be used to provide more than
403 This field is a bitmask.
431 heap_end_ptr is valid. If this field is clear, some setup code
441 sequence. Fill in this field if you want additional data (such as
447 This field is can be ignored when the protocol is 2.02 or higher, or
459 This field can be modified for two purposes:
465 this field to point to the load address.
488 This field is obsolete.
495 Set this field to the offset (from the beginning of the real-mode
503 This field is used as an extension of the version number in the
504 type_of_loader field. The total version number is considered to be
507 The use of this field is boot loader specific. If not written, it
510 Kernels prior to 2.6.31 did not recognize this field, but it is safe
518 This field is used as an extension of the type number in
519 type_of_loader field. If the type in type_of_loader is 0xE, then
522 This field is ignored if the type in type_of_loader is not 0xE.
524 Kernels prior to 2.6.31 did not recognize this field, but it is safe
532 Set this field to the linear address of the kernel command line.
537 Fill in this field even if your boot loader does not support a
539 (or better yet, to the string "auto".) If this field is left at
550 field is not present, and the maximum address is 0x37FFFFFF. (This
552 your ramdisk is exactly 131072 bytes long and this field is
562 incompatible with the value in this field will be realigned during
567 loader to modify this field to permit a lesser alignment. See the
568 min_alignment and pref_address field below.
575 If this field is nonzero, the protected-mode part of the kernel can
576 be loaded at any address that satisfies the kernel_alignment field.
577 After loading, the boot loader must set the code32_start field to
585 This field, if nonzero, indicates as a power of two the minimum
587 If a boot loader makes use of this field, it should update the
588 kernel_alignment field with the alignment unit desired; typically:
601 This field is a bitmask.
639 This field allows the bootloader to inform the kernel we are in one
654 This field is currently unused for the default x86/PC environment,
662 If non-zero then this field contains the offset from the beginning
698 linked list, the next field of the last node is 0; the type is used
700 field; the data holds the real payload.
712 This field, if nonzero, represents a preferred load address for the
723 This field indicates the amount of linear contiguous memory starting
741 This field is the offset from the beginning of the kernel image to
754 syssize field of the header is always 0.
765 length can be retrieved from the field cmdline_size. Before protocol
770 kernel command line is given by the header field cmd_line_ptr (see
786 field.
905 bit (LOAD_HIGH) in the loadflags field is set:
932 vid_mode field, as it is used by the kernel before the command
1027 that was in this field before your boot loader overwrote it