Documentation: networking: fix ASCII art in switchdev.txt

Fix ASCII art in Documentation/networking/switchdev.txt:

Change non-ASCII "spaces" to ASCII spaces.

Change 2 erroneous '+' characters in ASCII art to '-' (at the '*'
characters below):

line 32:
                     +--+----+----+----+-*--+----+---+  +-----+-----+
line 41:
                     +--------------+---*------------+

Signed-off-by: Randy Dunlap <rdunlap@infradead.org>
Acked-by: Pavel Machek <pavel@ucw.cz>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Randy Dunlap 2017-09-16 13:10:06 -07:00 committed by David S. Miller
parent 3ff4cbec87
commit 51513748dd
1 changed files with 32 additions and 32 deletions

View File

@ -13,42 +13,42 @@ an example setup using a data-center-class switch ASIC chip. Other setups
with SR-IOV or soft switches, such as OVS, are possible.
User-spacetools
User-space tools
userspace|
+-------------------------------------------------------------------+
kernel|Netlink
|
+--------------+-------------------------------+
|Networkstack|
|(Linux)|
||
+----------------------------------------------+
user space |
+-------------------------------------------------------------------+
kernel | Netlink
|
+--------------+-------------------------------+
| Network stack |
| (Linux) |
| |
+----------------------------------------------+
sw1p2 sw1p4 sw1p6
sw1p1 + sw1p3 + sw1p5 + eth1
+|+|+|+
|||||||
+--+----+----+----+-+--+----+---++-----+-----+
|Switchdriver||mgmt|
|(thisdocument)||driver|
||||
+--------------+----------------++-----------+
|
kernel|HWbus(egPCI)
+-------------------------------------------------------------------+
hardware|
+--------------+---+------------+
|Switchdevice (sw1)|
|+----++--------+
||voffloadeddatapath|mgmtport
||||
+--|----|----+----+----+----+---+
||||||
++++++
p1p2p3p4p5p6
sw1p1 + sw1p3 + sw1p5 + eth1
+ | + | + | +
| | | | | | |
+--+----+----+----+----+----+---+ +-----+-----+
| Switch driver | | mgmt |
| (this document) | | driver |
| | | |
+--------------+----------------+ +-----------+
|
kernel | HW bus (eg PCI)
+-------------------------------------------------------------------+
hardware |
+--------------+----------------+
| Switch device (sw1) |
| +----+ +--------+
| | v offloaded data path | mgmt port
| | | |
+--|----|----+----+----+----+---+
| | | | | |
+ + + + + +
p1 p2 p3 p4 p5 p6
front-panelports
front-panel ports
Fig 1.