blob: 29e0996720776b06703d1824af54144a8ce17137 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
|
SPDX-License-Identifier: CC-BY-SA-4.0 OR BSD-2-Clause
brief: |
Flushes the data cache lines covering the memory area.
copyrights:
- Copyright (C) 2014, 2021 embedded brains GmbH & Co. KG
definition:
default:
attributes: null
body: null
params:
- const void *${.:/params[0]/name}
- ${/c/if/size_t:/name} ${.:/params[1]/name}
return: void
variants: []
description: |
Dirty data cache lines covering the area are transfered to memory. Depending
on the cache implementation this may mark the lines as invalid.
enabled-by: true
index-entries: []
interface-type: function
links:
- role: interface-placement
uid: header
- role: interface-ingroup
uid: group
- role: constraint
uid: /constraint/directive-ctx-any
- role: constraint
uid: /constraint/directive-no-preempt
name: rtems_cache_flush_multiple_data_lines
notes: null
params:
- description: |
is the begin address of the memory area to flush.
dir: null
name: begin
- description: |
is the size in bytes of the memory area to flush.
dir: null
name: size
return: null
type: interface
|