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Diffstat (limited to 'drivers/virtio/Kconfig')
| -rw-r--r-- | drivers/virtio/Kconfig | 62 |
1 files changed, 62 insertions, 0 deletions
diff --git a/drivers/virtio/Kconfig b/drivers/virtio/Kconfig new file mode 100644 index 0000000000..a9d5fd07b7 --- /dev/null +++ b/drivers/virtio/Kconfig @@ -0,0 +1,62 @@ +# SPDX-License-Identifier: GPL-2.0+ +# +# Copyright (C) 2018, Tuomas Tynkkynen <tuomas.tynkkynen@iki.fi> +# Copyright (C) 2018, Bin Meng <bmeng.cn@gmail.com> +# +# VirtIO is a virtualization standard for network and disk device drivers +# where just the guest's device driver "knows" it is running in a virtual +# environment, and cooperates with the hypervisor. This enables guests to +# get high performance network and disk operations, and gives most of the +# performance benefits of paravirtualization. In the U-Boot case, the guest +# is U-Boot itself, while the virtual environment are normally QEMU targets +# like ARM, RISC-V and x86. +# +# See http://docs.oasis-open.org/virtio/virtio/v1.0/virtio-v1.0.pdf for +# the VirtIO specification v1.0. + +menu "VirtIO Drivers" + +config VIRTIO + bool + help + This option is selected by any driver which implements the virtio + transport, such as CONFIG_VIRTIO_MMIO or CONFIG_VIRTIO_PCI. + +config VIRTIO_MMIO + bool "Platform bus driver for memory mapped virtio devices" + select VIRTIO + help + This driver provides support for memory mapped virtio + platform device driver. + +config VIRTIO_PCI + bool "PCI driver for virtio devices" + depends on DM_PCI + select VIRTIO + help + This driver provides support for virtio based paravirtual device + drivers over PCI. + +config VIRTIO_SANDBOX + bool "Sandbox driver for virtio devices" + depends on SANDBOX + select VIRTIO + help + This driver provides support for Sandbox implementation of virtio + transport driver which is used for testing purpose only. + +config VIRTIO_NET + bool "virtio net driver" + depends on VIRTIO + help + This is the virtual net driver for virtio. It can be used with + QEMU based targets. + +config VIRTIO_BLK + bool "virtio block driver" + depends on VIRTIO + help + This is the virtual block driver for virtio. It can be used with + QEMU based targets. + +endmenu |