34 lines
868 B
Plaintext
34 lines
868 B
Plaintext
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menuconfig IPCC
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bool "IPCC (Inter Processor Communication Controller) driver"
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select MM_CIRCBUF
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depends on EXPERIMENTAL
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default n
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---help---
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IPCC driver. Generic driver to communicate between two
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processors via character device.
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comment "IPCC driver requires CONFIG_EXPERIMENTAL"
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depends on !EXPERIMENTAL
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if IPCC
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config IPCC_BUFFERED
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bool "Enable buffering in driver"
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default y
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---help---
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If enabled, data read and written to/from IPCC will be
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buffered in driver. This will reduce thread waiting for
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read and write to complete during busy period, but it
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will also increase RAM usage.
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Buffer size for tx and rx can be separately defined for
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each channel during driver registration.
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config IPCC_NPOLLWAITERS
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int "Number of poll threads"
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default 4
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---help---
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Maximum number of threads that can be waiting for POLL events.
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endif # IPCC
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