Navigation: Linux Kernel Driver DataBase - web LKDDB: Main index - A index

CONFIG_ARM_SCMI_TRANSPORT_VIRTIO_ATOMIC_ENABLE: Enable atomic mode for SCMI VirtIO transport

General informations

The Linux kernel configuration item CONFIG_ARM_SCMI_TRANSPORT_VIRTIO_ATOMIC_ENABLE has multiple definitions:

Enable atomic mode for SCMI VirtIO transport found in drivers/firmware/arm_scmi/transports/Kconfig

The configuration item CONFIG_ARM_SCMI_TRANSPORT_VIRTIO_ATOMIC_ENABLE:

Help text

Enable support of atomic operation for SCMI VirtIO based transport.

If you want the SCMI VirtIO based transport to operate in atomic mode, avoiding any kind of sleeping behaviour for selected transactions on the TX path, answer Y.

Enabling atomic mode operations allows any SCMI driver using this transport to optionally ask for atomic SCMI transactions and operate in atomic context too, at the price of using a number of busy-waiting primitives all over instead. If unsure say N.

Enable atomic mode for SCMI VirtIO transport found in drivers/firmware/arm_scmi/Kconfig

The configuration item CONFIG_ARM_SCMI_TRANSPORT_VIRTIO_ATOMIC_ENABLE:

Help text

Enable support of atomic operation for SCMI VirtIO based transport.

If you want the SCMI VirtIO based transport to operate in atomic mode, avoiding any kind of sleeping behaviour for selected transactions on the TX path, answer Y.

Enabling atomic mode operations allows any SCMI driver using this transport to optionally ask for atomic SCMI transactions and operate in atomic context too, at the price of using a number of busy-waiting primitives all over instead. If unsure say N.

Hardware

LKDDb

Raw data from LKDDb:

Sources

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

The data is retrived from:

Automatic links from Google (and ads)

Custom Search

Popular queries:

Navigation: Linux Kernel Driver DataBase - web LKDDB: main index - A index

Automatically generated (in year 2024). See also LKDDb sources on GitLab