Commit 72d0b7a8 authored by Chris Leech's avatar Chris Leech Committed by Dan Williams

I/OAT: Add documentation for the tcp_dma_copybreak sysctl

Signed-off-by: default avatarChris Leech <christopher.leech@intel.com>
parent 70774b47
...@@ -433,6 +433,12 @@ tcp_workaround_signed_windows - BOOLEAN ...@@ -433,6 +433,12 @@ tcp_workaround_signed_windows - BOOLEAN
not receive a window scaling option from them. not receive a window scaling option from them.
Default: 0 Default: 0
tcp_dma_copybreak - INTEGER
Lower limit, in bytes, of the size of socket reads that will be
offloaded to a DMA copy engine, if one is present in the system
and CONFIG_NET_DMA is enabled.
Default: 4096
CIPSOv4 Variables: CIPSOv4 Variables:
cipso_cache_enable - BOOLEAN cipso_cache_enable - BOOLEAN
......
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