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| author | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2020-03-17 14:10:58 +0100 |
|---|---|---|
| committer | Sebastian Huber <sebastian.huber@embedded-brains.de> | 2020-03-17 14:11:26 +0100 |
| commit | f3076bcd52ad1acf4ed5a0147a4ade659c6f8716 (patch) | |
| tree | 2e458a6b79e4cd17ddcddce0c7a0cc62198c6350 /c-user/config/bdbuf.rst | |
| parent | c-user: Obsolete CONFIGURE_MAXIMUM_DEVICES (diff) | |
| download | rtems-docs-f3076bcd52ad1acf4ed5a0147a4ade659c6f8716.tar.bz2 | |
c-user: Sort configuration options alphabetically
Update #3836.
Diffstat (limited to 'c-user/config/bdbuf.rst')
| -rw-r--r-- | c-user/config/bdbuf.rst | 48 |
1 files changed, 24 insertions, 24 deletions
diff --git a/c-user/config/bdbuf.rst b/c-user/config/bdbuf.rst index 011d4ee..7c3114c 100644 --- a/c-user/config/bdbuf.rst +++ b/c-user/config/bdbuf.rst @@ -35,77 +35,77 @@ NOTES: by the user with the configuration options below. The Block Device Cache is used for example by the RFS and DOSFS file systems. -.. index:: CONFIGURE_BDBUF_CACHE_MEMORY_SIZE +.. index:: CONFIGURE_BDBUF_BUFFER_MAX_SIZE -.. _CONFIGURE_BDBUF_CACHE_MEMORY_SIZE: +.. _CONFIGURE_BDBUF_BUFFER_MAX_SIZE: -CONFIGURE_BDBUF_CACHE_MEMORY_SIZE ---------------------------------- +CONFIGURE_BDBUF_BUFFER_MAX_SIZE +------------------------------- CONSTANT: - ``CONFIGURE_BDBUF_CACHE_MEMORY_SIZE`` + ``CONFIGURE_BDBUF_BUFFER_MAX_SIZE`` DATA TYPE: - Unsigned integer (``size_t``). + Unsigned integer (``uint32_t``). RANGE: - Positive. + It must be positive and an integral multiple of the buffer minimum size. DEFAULT VALUE: - The default value is 32768 bytes. + The default value is 4096 bytes. DESCRIPTION: - Size of the cache memory in bytes. + Defines the maximum size of a buffer in bytes. NOTES: None. -.. index:: CONFIGURE_BDBUF_BUFFER_MAX_SIZE +.. index:: CONFIGURE_BDBUF_BUFFER_MIN_SIZE -.. _CONFIGURE_BDBUF_BUFFER_MAX_SIZE: +.. _CONFIGURE_BDBUF_BUFFER_MIN_SIZE: -CONFIGURE_BDBUF_BUFFER_MAX_SIZE +CONFIGURE_BDBUF_BUFFER_MIN_SIZE ------------------------------- CONSTANT: - ``CONFIGURE_BDBUF_BUFFER_MAX_SIZE`` + ``CONFIGURE_BDBUF_BUFFER_MIN_SIZE`` DATA TYPE: Unsigned integer (``uint32_t``). RANGE: - It must be positive and an integral multiple of the buffer minimum size. + Positive. DEFAULT VALUE: - The default value is 4096 bytes. + The default value is 512 bytes. DESCRIPTION: - Defines the maximum size of a buffer in bytes. + Defines the minimum size of a buffer in bytes. NOTES: None. -.. index:: CONFIGURE_BDBUF_BUFFER_MIN_SIZE +.. index:: CONFIGURE_BDBUF_CACHE_MEMORY_SIZE -.. _CONFIGURE_BDBUF_BUFFER_MIN_SIZE: +.. _CONFIGURE_BDBUF_CACHE_MEMORY_SIZE: -CONFIGURE_BDBUF_BUFFER_MIN_SIZE -------------------------------- +CONFIGURE_BDBUF_CACHE_MEMORY_SIZE +--------------------------------- CONSTANT: - ``CONFIGURE_BDBUF_BUFFER_MIN_SIZE`` + ``CONFIGURE_BDBUF_CACHE_MEMORY_SIZE`` DATA TYPE: - Unsigned integer (``uint32_t``). + Unsigned integer (``size_t``). RANGE: Positive. DEFAULT VALUE: - The default value is 512 bytes. + The default value is 32768 bytes. DESCRIPTION: - Defines the minimum size of a buffer in bytes. + Size of the cache memory in bytes. NOTES: None. |