threeeye
bc1d038eac
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)
34 lines
1.4 KiB
Plaintext
34 lines
1.4 KiB
Plaintext
What: /sys/bus/intel_th/devices/<intel_th_id>-msc<msc-id>/wrap
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Date: June 2015
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KernelVersion: 4.3
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Contact: Alexander Shishkin <alexander.shishkin@linux.intel.com>
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Description: (RW) Configure MSC buffer wrapping. 1 == wrapping enabled.
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What: /sys/bus/intel_th/devices/<intel_th_id>-msc<msc-id>/mode
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Date: June 2015
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KernelVersion: 4.3
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Contact: Alexander Shishkin <alexander.shishkin@linux.intel.com>
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Description: (RW) Configure MSC operating mode:
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- "single", for contiguous buffer mode (high-order alloc);
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- "multi", for multiblock mode;
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- "ExI", for DCI handler mode;
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- "debug", for debug mode.
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If operating mode changes, existing buffer is deallocated,
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provided there are no active users and tracing is not enabled,
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otherwise the write will fail.
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What: /sys/bus/intel_th/devices/<intel_th_id>-msc<msc-id>/nr_pages
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Date: June 2015
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KernelVersion: 4.3
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Contact: Alexander Shishkin <alexander.shishkin@linux.intel.com>
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Description: (RW) Configure MSC buffer size for "single" or "multi" modes.
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In single mode, this is a single number of pages, has to be
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power of 2. In multiblock mode, this is a comma-separated list
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of numbers of pages for each window to be allocated. Number of
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windows is not limited.
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Writing to this file deallocates existing buffer (provided
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there are no active users and tracing is not enabled) and then
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allocates a new one.
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