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| author | Allen Hubbe <Allen.Hubbe@emc.com> | 2015-05-11 05:45:30 -0400 |
|---|---|---|
| committer | Jon Mason <jdmason@kudzu.us> | 2015-07-04 14:06:40 -0400 |
| commit | 42fefc86a680f975e2816cd86c4ba50069766ef6 (patch) | |
| tree | 307e5da438ab2b74802b30711c160133d27ca6a5 /Documentation | |
| parent | 2849b5d70641db76f9b674d00c6d204892c51515 (diff) | |
| download | linux-42fefc86a680f975e2816cd86c4ba50069766ef6.tar.bz2 | |
NTB: Add parameters for Intel SNB B2B addresses
Add module parameters for the addresses to be used in B2B topology.
Signed-off-by: Allen Hubbe <Allen.Hubbe@emc.com>
Signed-off-by: Jon Mason <jdmason@kudzu.us>
Diffstat (limited to 'Documentation')
| -rw-r--r-- | Documentation/ntb.txt | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/Documentation/ntb.txt b/Documentation/ntb.txt index 725ba1e6c127..00a3f92832a5 100644 --- a/Documentation/ntb.txt +++ b/Documentation/ntb.txt @@ -56,3 +56,13 @@ Module Parameters: * b2b\_mw\_share - If the peer ntb is to be accessed via a memory window, and if the memory window is large enough, still allow the client to use the second half of the memory window for address translation to the peer. +* snb\_b2b\_usd\_bar2\_addr64 - If using B2B topology on Xeon hardware, use this + 64 bit address on the bus between the NTB devices for the window at + BAR2, on the upstream side of the link. +* snb\_b2b\_usd\_bar4\_addr64 - See *snb\_b2b\_bar2\_addr64*. +* snb\_b2b\_usd\_bar4\_addr32 - See *snb\_b2b\_bar2\_addr64*. +* snb\_b2b\_usd\_bar5\_addr32 - See *snb\_b2b\_bar2\_addr64*. +* snb\_b2b\_dsd\_bar2\_addr64 - See *snb\_b2b\_bar2\_addr64*. +* snb\_b2b\_dsd\_bar4\_addr64 - See *snb\_b2b\_bar2\_addr64*. +* snb\_b2b\_dsd\_bar4\_addr32 - See *snb\_b2b\_bar2\_addr64*. +* snb\_b2b\_dsd\_bar5\_addr32 - See *snb\_b2b\_bar2\_addr64*. |