iPXE
include
ipxe
blocktrans.h
Go to the documentation of this file.
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#ifndef _IPXE_BLOCKTRANS_H
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#define _IPXE_BLOCKTRANS_H
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/** @file
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*
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* Block device translator
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*
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*/
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FILE_LICENCE
( GPL2_OR_LATER_OR_UBDL );
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#include <
stdint.h
>
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#include <
ipxe/refcnt.h
>
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#include <
ipxe/interface.h
>
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#include <
ipxe/xferbuf.h
>
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/** A block device translator */
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struct
block_translator
{
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/** Reference count */
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struct
refcnt
refcnt
;
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/** Block device interface */
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struct
interface
block
;
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/** Data transfer interface */
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struct
interface
xfer
;
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/** Data transfer buffer */
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struct
xfer_buffer
xferbuf
;
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/** Block size */
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size_t
blksize
;
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};
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extern
int
block_translate
(
struct
interface
*
block
,
void
*
buffer
,
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size_t
size
);
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#endif
/* _IPXE_BLOCKTRANS_H */
xfer_buffer
A data transfer buffer.
Definition:
xferbuf.h:18
size
uint16_t size
Buffer size.
Definition:
dwmac.h:14
buffer
uint32_t buffer
Buffer index (or NETVSC_RNDIS_NO_BUFFER)
Definition:
netvsc.h:16
refcnt
A reference counter.
Definition:
refcnt.h:26
interface
An object interface.
Definition:
interface.h:124
block_translator
A block device translator.
Definition:
blocktrans.h:18
interface.h
Object interfaces.
block_translator::xfer
struct interface xfer
Data transfer interface.
Definition:
blocktrans.h:24
block_translate
int block_translate(struct interface *block, void *buffer, size_t size)
Insert block device translator.
Definition:
blocktrans.c:139
block
uint8_t block[3][8]
DES-encrypted blocks.
Definition:
mschapv2.h:12
refcnt.h
Reference counting.
block_translator::xferbuf
struct xfer_buffer xferbuf
Data transfer buffer.
Definition:
blocktrans.h:27
stdint.h
block_translator::blksize
size_t blksize
Block size.
Definition:
blocktrans.h:29
FILE_LICENCE
FILE_LICENCE(GPL2_OR_LATER_OR_UBDL)
xferbuf.h
Data transfer buffer.
block_translator::block
struct interface block
Block device interface.
Definition:
blocktrans.h:22
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