CONFIG_IRDA_CACHE_LAST_LSAP: Cache last LSAP

General informations

The Linux kernel configuration item CONFIG_IRDA_CACHE_LAST_LSAP has multiple definitions:

Cache last LSAP found in drivers/staging/irda/net/Kconfig

The configuration item CONFIG_IRDA_CACHE_LAST_LSAP:

• prompt: Cache last LSAP
• type: bool
• depends on: CONFIG_IRDA
• defined in drivers/staging/irda/net/Kconfig
• found in Linux kernels: 4.14–4.16

Help text

Say Y here if you want IrLMP to cache the last LSAP used. This makes sense since most frames will be sent/received on the same connection. Enabling this option will save a hash-lookup per frame.

If unsure, say Y.

Cache last LSAP found in net/irda/Kconfig

The configuration item CONFIG_IRDA_CACHE_LAST_LSAP:

• prompt: Cache last LSAP
• type: bool
• depends on: CONFIG_IRDA
• defined in net/irda/Kconfig
• found in Linux kernels: 2.5.45–2.5.75, 2.6.0–2.6.39, 3.0–3.19, 4.0–4.13

Help text

Say Y here if you want IrLMP to cache the last LSAP used. This makes sense since most frames will be sent/received on the same connection. Enabling this option will save a hash-lookup per frame.

If unsure, say Y.

Hardware

LKDDb

Raw data from LKDDb:

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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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