From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001 From: Gao Junhao Date: Wed, 5 Jun 2019 11:48:25 +0000 Subject: [PATCH] virtio: add VIRTIO_PMD menuconfig add VIRTIO_PMD menuconfig to support polling mode for virtio devices Tracked-On: projectacrn/acrn-hypervisor#3237 Signed-off-by: Gao Junhao Reviewed-by: Zhao Yakui --- drivers/virtio/Kconfig | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/drivers/virtio/Kconfig b/drivers/virtio/Kconfig index 51d43fd4bd2b..ebba2a9e7797 100644 --- a/drivers/virtio/Kconfig +++ b/drivers/virtio/Kconfig @@ -100,4 +100,14 @@ config ACRN_VIRTIO_DEVICES If unsure, say 'N'. +config VIRTIO_PMD + bool "Enable polling mode for virtio devices" + default n + depends on VIRTIO + help + This option enables polling mode for virtio devices including + virtio-net, virtio-blk, virtio-console and virtio-input devices. + + If unsure, say 'N'. + endif # VIRTIO_MENU -- https://clearlinux.org