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cbfs: Add docbook template

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This adds a docbook template for fs, and makes CBFS use it.

Signed-off-by: Simon Glass <sjg@chromium.org>
This commit is contained in:
Simon Glass 2012-11-05 12:16:25 +00:00 committed by Tom Rini
parent 2592075776
commit e3ff797cdb
2 changed files with 37 additions and 34 deletions
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2
doc/DocBook/Makefile
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@ -8,7 +8,7 @@
include $(TOPDIR)/config.mk
DOCBOOKS := linker_lists.xml stdio.xml
DOCBOOKS := fs.xml linker_lists.xml stdio.xml
###
# The build process is as follows (targets):

69
include/cbfs.h
View file

@ -74,46 +74,47 @@ struct cbfs_cachenode {
extern enum cbfs_result file_cbfs_result;
/*
* Return a string describing the most recent error condition.
/**
* file_cbfs_error() - Return a string describing the most recent error
* condition.
*
* @return A pointer to the constant string.
*/
const char *file_cbfs_error(void);
/*
* Initialize the CBFS driver and load metadata into RAM.
/**
* file_cbfs_init() - Initialize the CBFS driver and load metadata into RAM.
*
* @param end_of_rom Points to the end of the ROM the CBFS should be read
* @end_of_rom: Points to the end of the ROM the CBFS should be read
* from.
*/
void file_cbfs_init(uintptr_t end_of_rom);
/*
* Get the header structure for the current CBFS.
/**
* file_cbfs_get_header() - Get the header structure for the current CBFS.
*
* @return A pointer to the constant structure, or NULL if there is none.
*/
const struct cbfs_header *file_cbfs_get_header(void);
/*
* Get a handle for the first file in CBFS.
/**
* file_cbfs_get_first() - Get a handle for the first file in CBFS.
*
* @return A handle for the first file in CBFS, NULL on error.
*/
const struct cbfs_cachenode *file_cbfs_get_first(void);
/*
* Get a handle to the file after this one in CBFS.
/**
* file_cbfs_get_next() - Get a handle to the file after this one in CBFS.
*
* @param file A pointer to the handle to advance.
* @file: A pointer to the handle to advance.
*/
void file_cbfs_get_next(const struct cbfs_cachenode **file);
/*
* Find a file with a particular name in CBFS.
/**
* file_cbfs_find() - Find a file with a particular name in CBFS.
*
* @param name The name to search for.
* @name: The name to search for.
*
* @return A handle to the file, or NULL on error.
*/
@ -124,53 +125,55 @@ const struct cbfs_cachenode *file_cbfs_find(const char *name);
/* All of the functions below can be used without first initializing CBFS. */
/***************************************************************************/
/*
* Find a file with a particular name in CBFS without using the heap.
/**
* file_cbfs_find_uncached() - Find a file with a particular name in CBFS
* without using the heap.
*
* @param end_of_rom Points to the end of the ROM the CBFS should be read
* @end_of_rom: Points to the end of the ROM the CBFS should be read
* from.
* @param name The name to search for.
* @name: The name to search for.
*
* @return A handle to the file, or NULL on error.
*/
const struct cbfs_cachenode *file_cbfs_find_uncached(uintptr_t end_of_rom,
const char *name);
/*
* Get the name of a file in CBFS.
/**
* file_cbfs_name() - Get the name of a file in CBFS.
*
* @param file The handle to the file.
* @file: The handle to the file.
*
* @return The name of the file, NULL on error.
*/
const char *file_cbfs_name(const struct cbfs_cachenode *file);
/*
* Get the size of a file in CBFS.
/**
* file_cbfs_size() - Get the size of a file in CBFS.
*
* @param file The handle to the file.
* @file: The handle to the file.
*
* @return The size of the file, zero on error.
*/
u32 file_cbfs_size(const struct cbfs_cachenode *file);
/*
* Get the type of a file in CBFS.
/**
* file_cbfs_type() - Get the type of a file in CBFS.
*
* @param file The handle to the file.
* @file: The handle to the file.
*
* @return The type of the file, zero on error.
*/
u32 file_cbfs_type(const struct cbfs_cachenode *file);
/*
* Read a file from CBFS into RAM
/**
* file_cbfs_read() - Read a file from CBFS into RAM
*
* @param file A handle to the file to read.
* @param buffer Where to read it into memory.
* @file: A handle to the file to read.
* @buffer: Where to read it into memory.
* @maxsize: Maximum number of bytes to read
*
* @return If positive or zero, the number of characters read. If negative, an
* error occurred.
* error occurred.
*/
long file_cbfs_read(const struct cbfs_cachenode *file, void *buffer,
unsigned long maxsize);