| # Copyright (c) 2025 Antmicro <www.antmicro.com> |
| # SPDX-License-Identifier: Apache-2.0 |
| |
| menuconfig UART_VIRTIO_CONSOLE |
| bool "VIRTIO console paravirtualization device driver" |
| default y |
| depends on VIRTIO && DT_HAS_VIRTIO_CONSOLE_ENABLED && \ |
| !(X86_VERY_EARLY_CONSOLE || EARLY_CONSOLE || BOOT_BANNER) |
| |
| if UART_VIRTIO_CONSOLE |
| |
| config UART_VIRTIO_CONSOLE_RX_BUFSIZE |
| int "VIRTIO console receive buffer length" |
| default 1 |
| |
| config UART_VIRTIO_CONSOLE_TX_BUFSIZE |
| int "VIRTIO console transmit buffer length" |
| default 2 |
| |
| config UART_VIRTIO_CONSOLE_RX_CONTROL_BUFSIZE |
| int "VIRTIO console receive buffer length (for control messages)" |
| default 8 |
| |
| config UART_VIRTIO_CONSOLE_TX_CONTROL_BUFSIZE |
| int "VIRTIO console transmit buffer length (for control messages)" |
| default 8 |
| |
| config UART_VIRTIO_CONSOLE_F_MULTIPORT |
| bool "Support multiple VIRTIO console ports" |
| default n |
| help |
| The VIRTIO console device can support multiple i/o ports simultaneously |
| (up to 31 in the case of QEMU). Select to enable this feature. Otherwise |
| only one will be used. |
| |
| config UART_VIRTIO_CONSOLE_NAME_BUFSIZE |
| int "VIRTIO console maximum port name length" |
| default 16 |
| |
| endif |
