diff options
| author | Andrew Scull <ascull@google.com> | 2022-04-21 16:10:59 +0000 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2022-05-03 15:50:45 -0400 |
| commit | 30471d5351cf397d2a080fdcb747c7eb354bfab8 (patch) | |
| tree | 6e94399446351379b63df5b34b4bcef296e31f0e /drivers/virtio | |
| parent | f8e7670f8b2a5ba8f25682eee56039fa5f0a20ca (diff) | |
| download | u-boot-30471d5351cf397d2a080fdcb747c7eb354bfab8.tar.gz | |
virtio: pci: Allow exclusion of legacy driver
Add a new config to control whether the driver for legacy virtio PCI
devices is included in the build. VIRTIO_PCI_LEGACY is included by
default when VIRTIO_PCI is selected, but it can also be independently
toggled.
Signed-off-by: Andrew Scull <ascull@google.com>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Diffstat (limited to 'drivers/virtio')
| -rw-r--r-- | drivers/virtio/Kconfig | 9 | ||||
| -rw-r--r-- | drivers/virtio/Makefile | 3 |
2 files changed, 11 insertions, 1 deletions
diff --git a/drivers/virtio/Kconfig b/drivers/virtio/Kconfig index 863c3fbe029..586263ec884 100644 --- a/drivers/virtio/Kconfig +++ b/drivers/virtio/Kconfig @@ -37,6 +37,15 @@ config VIRTIO_PCI This driver provides support for virtio based paravirtual device drivers over PCI. +config VIRTIO_PCI_LEGACY + bool "PCI driver for legacy virtio devices" + depends on PCI + select VIRTIO + default VIRTIO_PCI + help + This driver provides support for legacy virtio based paravirtual + device drivers over PCI. + config VIRTIO_SANDBOX bool "Sandbox driver for virtio devices" depends on SANDBOX diff --git a/drivers/virtio/Makefile b/drivers/virtio/Makefile index dc8880937a8..4c63a6c6904 100644 --- a/drivers/virtio/Makefile +++ b/drivers/virtio/Makefile @@ -5,7 +5,8 @@ obj-y += virtio-uclass.o virtio_ring.o obj-$(CONFIG_VIRTIO_MMIO) += virtio_mmio.o -obj-$(CONFIG_VIRTIO_PCI) += virtio_pci_legacy.o virtio_pci_modern.o +obj-$(CONFIG_VIRTIO_PCI) += virtio_pci_modern.o +obj-$(CONFIG_VIRTIO_PCI_LEGACY) += virtio_pci_legacy.o obj-$(CONFIG_VIRTIO_SANDBOX) += virtio_sandbox.o obj-$(CONFIG_VIRTIO_NET) += virtio_net.o obj-$(CONFIG_VIRTIO_BLK) += virtio_blk.o |