CONFIG_IRDA_ULTRA: Ultra (connectionless) protocol

General informations

The Linux kernel configuration item CONFIG_IRDA_ULTRA has multiple definitions:

Ultra (connectionless) protocol found in drivers/staging/irda/net/Kconfig

The configuration item CONFIG_IRDA_ULTRA:

• prompt: Ultra (connectionless) protocol
• type: bool
• depends on: ( CONFIG_IRDA ) && ( CONFIG_IRDA )
• defined in drivers/staging/irda/net/Kconfig
• found in Linux kernels: 4.14–4.16

Help text

Say Y here to support the connectionless Ultra IRDA protocol. Ultra allows to exchange data over IrDA with really simple devices (watch, beacon) without the overhead of the IrDA protocol (no handshaking, no management frames, simple fixed header). Ultra is available as a special socket : socket(AF_IRDA, SOCK_DGRAM, 1);

Ultra (connectionless) protocol found in net/irda/Kconfig

The configuration item CONFIG_IRDA_ULTRA:

• prompt: Ultra (connectionless) protocol
• type: bool
• depends on: ( CONFIG_IRDA ) && ( 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 to support the connectionless Ultra IRDA protocol. Ultra allows to exchange data over IrDA with really simple devices (watch, beacon) without the overhead of the IrDA protocol (no handshaking, no management frames, simple fixed header). Ultra is available as a special socket : socket(AF_IRDA, SOCK_DGRAM, 1);

Hardware

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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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