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| author | Aneesh Kumar K.V <aneesh.kumar@linux.ibm.com> | 2021-08-25 09:54:47 +0530 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2021-08-27 00:56:34 +1000 |
| commit | f50da6edbf1ebf35dd8070847bfab5cb988d472b (patch) | |
| tree | c216059c329a59bd9fc7bfc78b82abc6f6a37c4e /Documentation/powerpc | |
| parent | 627e66f29aa28f267395aab0dabc1c757d84aead (diff) | |
| download | lwn-f50da6edbf1ebf35dd8070847bfab5cb988d472b.tar.gz lwn-f50da6edbf1ebf35dd8070847bfab5cb988d472b.zip | |
powerpc/doc: Fix htmldocs errors
Fix make htmldocs related errors with the newly added associativity.rst
doc file.
Reported-by: Stephen Rothwell <sfr@canb.auug.org.au>
Tested-by: Stephen Rothwell <sfr@canb.auug.org.au> # build test
Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20210825042447.106219-1-aneesh.kumar@linux.ibm.com
Diffstat (limited to 'Documentation/powerpc')
| -rw-r--r-- | Documentation/powerpc/associativity.rst | 29 | ||||
| -rw-r--r-- | Documentation/powerpc/index.rst | 1 |
2 files changed, 16 insertions, 14 deletions
diff --git a/Documentation/powerpc/associativity.rst b/Documentation/powerpc/associativity.rst index 07e7dd3d6c87..4d01c7368561 100644 --- a/Documentation/powerpc/associativity.rst +++ b/Documentation/powerpc/associativity.rst @@ -1,6 +1,6 @@ ============================ NUMA resource associativity -============================= +============================ Associativity represents the groupings of the various platform resources into domains of substantially similar mean performance relative to resources outside @@ -20,11 +20,11 @@ A value of 1 indicates the usage of Form 1 associativity. For Form 2 associativi bit 2 of byte 5 in the "ibm,architecture-vec-5" property is used. Form 0 ------ +------ Form 0 associativity supports only two NUMA distances (LOCAL and REMOTE). Form 1 ------ +------ With Form 1 a combination of ibm,associativity-reference-points, and ibm,associativity device tree properties are used to determine the NUMA distance between resource groups/domains. @@ -78,17 +78,18 @@ numa-lookup-index-table. For ex: ibm,numa-lookup-index-table = <3 0 8 40>; -ibm,numa-distace-table = <9>, /bits/ 8 < 10 20 80 - 20 10 160 - 80 160 10>; - | 0 8 40 ---|------------ - | -0 | 10 20 80 - | -8 | 20 10 160 - | -40| 80 160 10 +ibm,numa-distace-table = <9>, /bits/ 8 < 10 20 80 20 10 160 80 160 10>; + +:: + + | 0 8 40 + --|------------ + | + 0 | 10 20 80 + | + 8 | 20 10 160 + | + 40| 80 160 10 A possible "ibm,associativity" property for resources in node 0, 8 and 40 diff --git a/Documentation/powerpc/index.rst b/Documentation/powerpc/index.rst index bf5f1a2bdbdf..0f7d3c495693 100644 --- a/Documentation/powerpc/index.rst +++ b/Documentation/powerpc/index.rst @@ -7,6 +7,7 @@ powerpc .. toctree:: :maxdepth: 1 + associativity booting bootwrapper cpu_families |