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| author | Mauro Carvalho Chehab <mchehab+samsung@kernel.org> | 2019-04-10 12:56:23 +0300 |
|---|---|---|
| committer | Jonathan Corbet <corbet@lwn.net> | 2019-04-11 21:37:02 +0300 |
| commit | 3ac10b02557361fbe5e4cd351a3594369be25774 (patch) | |
| tree | c82283cbcb925b4c25b0d923b3cd3114bc5929cf /Documentation/ntb.txt | |
| parent | 26187d18b8d1be18a21bd84419cf89080fecfa1f (diff) | |
| download | linux-3ac10b02557361fbe5e4cd351a3594369be25774.tar.xz | |
docs: ntb.txt: use Sphinx notation for the two ascii figures
In order to make it to build with Sphinx, we need to fix the
notation for two ascii artwork.
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
Diffstat (limited to 'Documentation/ntb.txt')
| -rw-r--r-- | Documentation/ntb.txt | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/Documentation/ntb.txt b/Documentation/ntb.txt index a043854d28df..344a075f81f5 100644 --- a/Documentation/ntb.txt +++ b/Documentation/ntb.txt @@ -41,9 +41,10 @@ mainly used to perform the proper memory window initialization. Typically there are two types of memory window interfaces supported by the NTB API: inbound translation configured on the local ntb port and outbound translation configured by the peer, on the peer ntb port. The first type is -depicted on the next figure +depicted on the next figure:: + + Inbound translation: -Inbound translation: Memory: Local NTB Port: Peer NTB Port: Peer MMIO: ____________ | dma-mapped |-ntb_mw_set_trans(addr) | @@ -58,9 +59,10 @@ maps corresponding outbound memory window so to have access to the shared memory region. The second type of interface, that implies the shared windows being -initialized by a peer device, is depicted on the figure: +initialized by a peer device, is depicted on the figure:: + + Outbound translation: -Outbound translation: Memory: Local NTB Port: Peer NTB Port: Peer MMIO: ____________ ______________ | dma-mapped | | | MW base addr |<== memory-mapped IO |