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97162a1ee8
The InfiniBand docs are plain text with no markups. So, all we needed to do were to add the title markups and some markup sequences in order to properly parse tables, lists and literal blocks. At its new index.rst, let's add a :orphan: while this is not linked to the main index.rst file, in order to avoid build warnings. Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org> Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
50 lines
1.8 KiB
Plaintext
50 lines
1.8 KiB
Plaintext
config INFINIBAND_IPOIB
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tristate "IP-over-InfiniBand"
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depends on NETDEVICES && INET && (IPV6 || IPV6=n)
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---help---
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Support for the IP-over-InfiniBand protocol (IPoIB). This
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transports IP packets over InfiniBand so you can use your IB
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device as a fancy NIC.
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See Documentation/infiniband/ipoib.rst for more information
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config INFINIBAND_IPOIB_CM
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bool "IP-over-InfiniBand Connected Mode support"
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depends on INFINIBAND_IPOIB
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default n
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---help---
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This option enables support for IPoIB connected mode. After
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enabling this option, you need to switch to connected mode
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through /sys/class/net/ibXXX/mode to actually create
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connections, and then increase the interface MTU with
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e.g. ifconfig ib0 mtu 65520.
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WARNING: Enabling connected mode will trigger some packet
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drops for multicast and UD mode traffic from this interface,
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unless you limit mtu for these destinations to 2044.
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config INFINIBAND_IPOIB_DEBUG
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bool "IP-over-InfiniBand debugging" if EXPERT
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depends on INFINIBAND_IPOIB
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default y
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---help---
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This option causes debugging code to be compiled into the
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IPoIB driver. The output can be turned on via the
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debug_level and mcast_debug_level module parameters (which
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can also be set after the driver is loaded through sysfs).
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This option also creates a directory tree under ipoib/ in
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debugfs, which contains files that expose debugging
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information about IB multicast groups used by the IPoIB
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driver.
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config INFINIBAND_IPOIB_DEBUG_DATA
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bool "IP-over-InfiniBand data path debugging"
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depends on INFINIBAND_IPOIB_DEBUG
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---help---
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This option compiles debugging code into the data path
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of the IPoIB driver. The output can be turned on via the
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data_debug_level module parameter; however, even with output
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turned off, this debugging code will have some performance
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impact.
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