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rpmi: performance: Add memory region service #81

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merged 4 commits into from
Jan 9, 2025

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yeongjoshua
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Add 'PERF_GET_FAST_CHANNEL_REGION' service to get a continuous block of physical memory region for fast channel access.

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@yeongjoshua
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@pathakraul would this one is more preferred instead?
995b1d6

@yeongjoshua yeongjoshua force-pushed the perf-memory-region branch 2 times, most recently from 865aace to fd069f8 Compare December 28, 2024 03:45
@pathakraul
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Apart from above i dont have any more comments. There are some minor formatting required which i will handle to make it similar to rest of the spec.

@pathakraul
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Also please rebase this PR with latest main branch

@pathakraul pathakraul closed this Jan 2, 2025
@pathakraul pathakraul reopened this Jan 2, 2025
Clarify the performance level represented by the
performance index which links to its attributes
through PERF_GET_SUPPORTED_LEVELS.

Segregate the RPMI performance fast shared region
to ease PMP/SPMP on the fast channel memory region
block.

Signed-off-by: Joshua Yeong <[email protected]>
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@yeongjoshua yeongjoshua force-pushed the perf-memory-region branch 2 times, most recently from 6abb148 to d579bb4 Compare January 6, 2025 09:34
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@pathakraul
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Performance group is fine. only one comment in the voltage group above

Simplify fixed/discrete level and single/multi
linear format.

Signed-off-by: Joshua Yeong <[email protected]>
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Joshua Yeong added 2 commits January 8, 2025 11:34
Simplify fixed/discrete level and single/multi
linear format.

Signed-off-by: Joshua Yeong <[email protected]>
Fix typo on clock format.

Signed-off-by: Joshua Yeong <[email protected]>
@pathakraul
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Looks good

@pathakraul pathakraul merged commit bcd8da4 into riscv-non-isa:main Jan 9, 2025
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4 participants