CONFIG_COMEDI_DEFAULT_BUF_SIZE_KB: Comedi default initial asynchronous buffer size in KiB

General informations

The Linux kernel configuration item CONFIG_COMEDI_DEFAULT_BUF_SIZE_KB has multiple definitions:

Comedi default initial asynchronous buffer size in KiB found in drivers/comedi/Kconfig

The configuration item CONFIG_COMEDI_DEFAULT_BUF_SIZE_KB:

• prompt: Comedi default initial asynchronous buffer size in KiB
• type: int
• depends on: (none)
• defined in drivers/comedi/Kconfig
• found in Linux kernels: 5.13–5.19, 6.0–6.13, 6.14-rc+HEAD

Help text

This is the default asynchronous buffer size which is used for commands running in the background in kernel space. This defaults to 2048 KiB of memory so that a 16 channel card running at 10 kHz has of 2-4 seconds of buffer.

Comedi default initial asynchronous buffer size in KiB found in drivers/staging/comedi/Kconfig

The configuration item CONFIG_COMEDI_DEFAULT_BUF_SIZE_KB:

• prompt: Comedi default initial asynchronous buffer size in KiB
• type: int
• depends on: (none)
• defined in drivers/staging/comedi/Kconfig
• found in Linux kernels: 3.5–3.19, 4.0–4.20, 5.0–5.12

Help text

This is the default asynchronous buffer size which is used for commands running in the background in kernel space. This defaults to 2048 KiB of memory so that a 16 channel card running at 10 kHz has of 2-4 seconds of buffer.

Hardware

LKDDb

Raw data from LKDDb:

• (none)

Sources

This page is automaticly generated with free (libre, open) software lkddb(see lkddb-sources).

The data is retrived from:

• Linux kernel
• Linux Kernel Driver DataBase (LKDDb)

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