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https://github.com/apache/nuttx.git
synced 2026-05-11 07:48:59 +08:00
Yongrong Wang
a286287f4e
Change DRIVERS_VIRTIO and DRIVERS_VHOST from menuconfig to hidden config options. Each virtio/vhost sub-driver now automatically selects its parent config, eliminating the need to manually enable DRIVERS_VIRTIO or DRIVERS_VHOST in defconfig files. This simplifies board configuration by removing redundant CONFIG_DRIVERS_VIRTIO entries from affected defconfig files. Signed-off-by: Yongrong Wang <wangyongrong@xiaomi.com> Signed-off-by: Bowen Wang <wangbowen6@xiaomi.com>
141 lines
3.2 KiB
Plaintext
141 lines
3.2 KiB
Plaintext
#
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# For a description of the syntax of this configuration file,
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# see the file kconfig-language.txt in the NuttX tools repository.
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#
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config DRIVERS_VIRTIO
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bool
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select OPENAMP
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default n
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config DRIVERS_VIRTIO_MMIO
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bool "Virtio MMIO Device Support"
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default n
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select DRIVERS_VIRTIO
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config DRIVERS_VIRTIO_MMIO_QUEUE_LEN
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int "Virtio MMIO Virtio Queue Length"
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default 0
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range 0 1024
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depends on DRIVERS_VIRTIO_MMIO
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---help---
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If this value equals to 0, use the max queue length get from
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mmio register.
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config DRIVERS_VIRTIO_PCI
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bool "Virtio PCI Device Support"
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default n
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select DRIVERS_VIRTIO
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config DRIVERS_VIRTIO_PCI_POLLING_PERIOD
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int "Virtio PCI Polling Period (us)"
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depends on DRIVERS_VIRTIO_PCI
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default 0
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---help---
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if Polling Period <= 0, not support polling mode.
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if Polling Period > 0, support polling mode, and it represent
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polling period (us).
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config DRIVERS_VIRTIO_BLK
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bool "Virtio block support"
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depends on !DISABLE_MOUNTPOINT
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default n
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select DRIVERS_VIRTIO
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config DRIVERS_VIRTIO_GPU
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bool "Virtio gpu support"
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default n
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depends on VIDEO_FB
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select FB_UPDATE
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select DRIVERS_VIRTIO
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config DRIVERS_VIRTIO_INPUT
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bool "Virtio input support"
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depends on INPUT
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select INPUT_TOUCHSCREEN
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select INPUT_KEYBOARD
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select INPUT_MOUSE
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default n
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select DRIVERS_VIRTIO
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config DRIVERS_VIRTIO_NET
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bool "Virtio network support"
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depends on NETDEVICES
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default n
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select ARCH_HAVE_NETDEV_STATISTICS
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select NETDEV_LATEINIT
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select DRIVERS_VIRTIO
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config DRIVERS_VIRTIO_NET_BUFNUM
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int "Virtio network driver buffer number"
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default 0
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depends on DRIVERS_VIRTIO_NET
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---help---
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The buffer number in each virtqueue. (We have 2 virtqueues.)
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If this value equals to 0, use CONFIG_IOB_NBUFFERS / 4 for each.
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Normally we get just a little improvement for >8 buffers, and very little for >32.
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config DRIVERS_VIRTIO_RNG
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bool "Virtio rng support"
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default n
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select ARCH_HAVE_RNG
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select DRIVERS_VIRTIO
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config DRIVERS_VIRTIO_RPMB
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bool "Virtio RPMB support"
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default n
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select DRIVERS_VIRTIO
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config DRIVERS_VIRTIO_RPMSG
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bool "Virtio Rpmsg support"
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default n
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select RPMSG_VIRTIO
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select DRIVERS_VIRTIO
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config DRIVERS_VIRTIO_SERIAL
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bool "Virtio serial support"
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depends on SERIAL
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default n
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select SERIAL_RXDMA
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select SERIAL_TXDMA
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select DRIVERS_VIRTIO
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if DRIVERS_VIRTIO_SERIAL
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config DRIVERS_VIRTIO_SERIAL_BUFSIZE
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int "Virtio serial driver buffer size"
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default 256
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config DRIVERS_VIRTIO_SERIAL_CONSOLE
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bool "Virtio serial console"
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default n
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select SERIAL_CONSOLE
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---help---
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This enables using first virtio serial device as console.
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config DRIVERS_VIRTIO_SERIAL_NAME
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string "Virtio serial driver name"
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default ""
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---help---
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Using this config to custom the virtio serial registered device name,
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using ";" to split the names.
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For example, if DRIVERS_VIRTIO_SERIAL_NAME = "ttyBT;ttyTEL" and pass
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three virtio-serial devices to the qemu, we will get three uart devices
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with names: "/dev/ttyBT", "/dev/ttyTEL", "/dev/ttyV2"
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endif
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config DRIVERS_VIRTIO_SOUND
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bool "Virtio sound support"
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default n
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depends on DRIVERS_AUDIO
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select DRIVERS_VIRTIO
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if DRIVERS_VIRTIO_SOUND
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config DRIVERS_VIRTIO_SOUND_PERIOD_TIME
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int "Virtio snd driver period time"
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default 40
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config DRIVERS_VIRTIO_SND_BUFFER_COUNT
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int "Virtio snd driver buffer count"
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default 6
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endif
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