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Commit 1cec0ce2 authored by Anup Patel's avatar Anup Patel Committed by Paul Walmsley
Browse files

RISC-V: Enable VIRTIO drivers in RV64 and RV32 defconfig 



This patch enables more VIRTIO drivers (such as console, rpmsg, 9p,
rng, etc.) which are usable on KVM RISC-V Guest and Xvisor RISC-V
Guest.

Signed-off-by: default avatarAnup Patel <anup.patel@wdc.com>
Acked-by: default avatarPaolo Bonzini <pbonzini@redhat.com>
Reviewed-by: default avatarPaolo Bonzini <pbonzini@redhat.com>
Reviewed-by: default avatarAlexander Graf <graf@amazon.com>
Signed-off-by: default avatarPaul Walmsley <paul.walmsley@sifive.com>
parent b6f2b2e6

arch/riscv/configs/defconfig

+11 −0
Original line number Diff line number Diff line
@@ -29,6 +29,8 @@ CONFIG_IP_PNP_DHCP=y 
CONFIG_IP_PNP_BOOTP=y

CONFIG_IP_PNP_RARP=y

CONFIG_NETLINK_DIAG=y

CONFIG_NET_9P=y

CONFIG_NET_9P_VIRTIO=y

CONFIG_PCI=y

CONFIG_PCIEPORTBUS=y

CONFIG_PCI_HOST_GENERIC=y
@@ -39,6 +41,7 @@ CONFIG_BLK_DEV_LOOP=y 
CONFIG_VIRTIO_BLK=y

CONFIG_BLK_DEV_SD=y

CONFIG_BLK_DEV_SR=y

CONFIG_SCSI_VIRTIO=y

CONFIG_ATA=y

CONFIG_SATA_AHCI=y

CONFIG_SATA_AHCI_PLATFORM=y
@@ -54,6 +57,7 @@ CONFIG_SERIAL_8250_CONSOLE=y 
CONFIG_SERIAL_OF_PLATFORM=y

CONFIG_SERIAL_EARLYCON_RISCV_SBI=y

CONFIG_HVC_RISCV_SBI=y

CONFIG_VIRTIO_CONSOLE=y

CONFIG_HW_RANDOM=y

CONFIG_HW_RANDOM_VIRTIO=y

CONFIG_SPI=y
@@ -61,6 +65,7 @@ CONFIG_SPI_SIFIVE=y 
# CONFIG_PTP_1588_CLOCK is not set

CONFIG_DRM=y

CONFIG_DRM_RADEON=y

CONFIG_DRM_VIRTIO_GPU=y

CONFIG_FRAMEBUFFER_CONSOLE=y

CONFIG_USB=y

CONFIG_USB_XHCI_HCD=y
@@ -73,7 +78,12 @@ CONFIG_USB_STORAGE=y 
CONFIG_USB_UAS=y

CONFIG_MMC=y

CONFIG_MMC_SPI=y

CONFIG_VIRTIO_PCI=y

CONFIG_VIRTIO_BALLOON=y

CONFIG_VIRTIO_INPUT=y

CONFIG_VIRTIO_MMIO=y

CONFIG_RPMSG_CHAR=y

CONFIG_RPMSG_VIRTIO=y

CONFIG_EXT4_FS=y

CONFIG_EXT4_FS_POSIX_ACL=y

CONFIG_AUTOFS4_FS=y
@@ -86,6 +96,7 @@ CONFIG_NFS_V4=y 
CONFIG_NFS_V4_1=y

CONFIG_NFS_V4_2=y

CONFIG_ROOT_NFS=y

CONFIG_9P_FS=y

CONFIG_CRYPTO_USER_API_HASH=y

CONFIG_CRYPTO_DEV_VIRTIO=y

CONFIG_PRINTK_TIME=y

arch/riscv/configs/rv32_defconfig

+11 −0
Original line number Diff line number Diff line
@@ -29,6 +29,8 @@ CONFIG_IP_PNP_DHCP=y 
CONFIG_IP_PNP_BOOTP=y

CONFIG_IP_PNP_RARP=y

CONFIG_NETLINK_DIAG=y

CONFIG_NET_9P=y

CONFIG_NET_9P_VIRTIO=y

CONFIG_PCI=y

CONFIG_PCIEPORTBUS=y

CONFIG_PCI_HOST_GENERIC=y
@@ -39,6 +41,7 @@ CONFIG_BLK_DEV_LOOP=y 
CONFIG_VIRTIO_BLK=y

CONFIG_BLK_DEV_SD=y

CONFIG_BLK_DEV_SR=y

CONFIG_SCSI_VIRTIO=y

CONFIG_ATA=y

CONFIG_SATA_AHCI=y

CONFIG_SATA_AHCI_PLATFORM=y
@@ -54,11 +57,13 @@ CONFIG_SERIAL_8250_CONSOLE=y 
CONFIG_SERIAL_OF_PLATFORM=y

CONFIG_SERIAL_EARLYCON_RISCV_SBI=y

CONFIG_HVC_RISCV_SBI=y

CONFIG_VIRTIO_CONSOLE=y

CONFIG_HW_RANDOM=y

CONFIG_HW_RANDOM_VIRTIO=y

# CONFIG_PTP_1588_CLOCK is not set

CONFIG_DRM=y

CONFIG_DRM_RADEON=y

CONFIG_DRM_VIRTIO_GPU=y

CONFIG_FRAMEBUFFER_CONSOLE=y

CONFIG_USB=y

CONFIG_USB_XHCI_HCD=y
@@ -69,7 +74,12 @@ CONFIG_USB_OHCI_HCD=y 
CONFIG_USB_OHCI_HCD_PLATFORM=y

CONFIG_USB_STORAGE=y

CONFIG_USB_UAS=y

CONFIG_VIRTIO_PCI=y

CONFIG_VIRTIO_BALLOON=y

CONFIG_VIRTIO_INPUT=y

CONFIG_VIRTIO_MMIO=y

CONFIG_RPMSG_CHAR=y

CONFIG_RPMSG_VIRTIO=y

CONFIG_SIFIVE_PLIC=y

CONFIG_EXT4_FS=y

CONFIG_EXT4_FS_POSIX_ACL=y
@@ -83,6 +93,7 @@ CONFIG_NFS_V4=y 
CONFIG_NFS_V4_1=y

CONFIG_NFS_V4_2=y

CONFIG_ROOT_NFS=y

CONFIG_9P_FS=y

CONFIG_CRYPTO_USER_API_HASH=y

CONFIG_CRYPTO_DEV_VIRTIO=y

CONFIG_PRINTK_TIME=y