Squashed backup commit (no shallow-clone history issues) of xiaomi-mt6833-dev/kernel_xiaomi_mt6833 (lineage-23.2 branch, upstream commit 9eece662e) plus all fixes applied to get everpal_defconfig building clean against a modern (GCC 15.2.0) toolchain -- see the previous commit message on the lineage-23.2 branch (also in this repo history is not available here since this is a squashed snapshot; full incremental history lives in the local DL380 checkout and the upstream GitHub remote). Upstream: https://github.com/xiaomi-mt6833-dev/kernel_xiaomi_mt6833 (lineage-23.2)
17 lines
572 B
Plaintext
17 lines
572 B
Plaintext
What: /sys/kernel/debug/olpc-ec/cmd
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Date: Dec 2011
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KernelVersion: 3.4
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Contact: devel@lists.laptop.org
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Description:
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A generic interface for executing OLPC Embedded Controller commands and
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reading their responses.
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To execute a command, write data with the format: CC:N A A A A
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CC is the (hex) command, N is the count of expected reply bytes, and A A A A
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are optional (hex) arguments.
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To read the response (if any), read from the generic node after executing
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a command. Hex reply bytes will be returned, *whether or not* they came from
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the immediately previous command.
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