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[PATCH 1/2] arm: multi_v7_defconfig: Add virtio drivers

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  [PATCH 1/2] arm: multi_v7_defconfig: Add virtio drivers Andre Przywara <andre.przywara@arm.com> - 2016-01-04 16:00 +0100
    Re: [PATCH 1/2] arm: multi_v7_defconfig: Add virtio drivers Arnd Bergmann <arnd@arndb.de> - 2016-01-04 16:20 +0100
      Re: [PATCH 1/2] arm: multi_v7_defconfig: Add virtio drivers Arnd Bergmann <arnd@arndb.de> - 2016-01-08 12:00 +0100

#1300790 — [PATCH 1/2] arm: multi_v7_defconfig: Add virtio drivers

To make multi_v7_defconfig really "multi", let's add virtio drivers
to allow booting a default kernel as a KVM/QEMU guest.
MACH_VIRT is already defined, so we just add VIRTIO_BLK, VIRTIO_NET
and VIRTIO_CONSOLE to actually make this kernel useful in a guest.

Signed-off-by: Andre Przywara <andre.przywara@arm.com>
---
 arch/arm/configs/multi_v7_defconfig | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/arch/arm/configs/multi_v7_defconfig b/arch/arm/configs/multi_v7_defconfig
index 69a22fd..4ee2f36 100644
--- a/arch/arm/configs/multi_v7_defconfig
+++ b/arch/arm/configs/multi_v7_defconfig
@@ -180,6 +180,7 @@ CONFIG_MTD_NAND_DAVINCI=y
 CONFIG_MTD_SPI_NOR=y
 CONFIG_MTD_UBI=y
 CONFIG_BLK_DEV_LOOP=y
+CONFIG_VIRTIO_BLK=y
 CONFIG_AD525X_DPOT=y
 CONFIG_AD525X_DPOT_I2C=y
 CONFIG_ATMEL_TCLIB=y
@@ -202,6 +203,7 @@ CONFIG_SATA_HIGHBANK=y
 CONFIG_SATA_MV=y
 CONFIG_SATA_RCAR=y
 CONFIG_NETDEVICES=y
+CONFIG_VIRTIO_NET=y
 CONFIG_HIX5HD2_GMAC=y
 CONFIG_SUN4I_EMAC=y
 CONFIG_MACB=y
@@ -294,6 +296,8 @@ CONFIG_SERIAL_CONEXANT_DIGICOLOR=y
 CONFIG_SERIAL_CONEXANT_DIGICOLOR_CONSOLE=y
 CONFIG_SERIAL_ST_ASC=y
 CONFIG_SERIAL_ST_ASC_CONSOLE=y
+CONFIG_HVC_DRIVER=y
+CONFIG_VIRTIO_CONSOLE=y
 CONFIG_I2C_CHARDEV=y
 CONFIG_I2C_DAVINCI=y
 CONFIG_I2C_MUX=y
@@ -745,3 +749,7 @@ CONFIG_CRYPTO_GHASH_ARM_CE=m
 CONFIG_CRYPTO_DEV_ATMEL_AES=m
 CONFIG_CRYPTO_DEV_ATMEL_TDES=m
 CONFIG_CRYPTO_DEV_ATMEL_SHA=m
+CONFIG_VIRTIO=y
+CONFIG_VIRTIO_PCI=y
+CONFIG_VIRTIO_PCI_LEGACY=y
+CONFIG_VIRTIO_MMIO=y
-- 
2.6.4

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#1300808

On Monday 04 January 2016 14:50:33 Andre Przywara wrote:
> To make multi_v7_defconfig really "multi", let's add virtio drivers
> to allow booting a default kernel as a KVM/QEMU guest.
> MACH_VIRT is already defined, so we just add VIRTIO_BLK, VIRTIO_NET
> and VIRTIO_CONSOLE to actually make this kernel useful in a guest.
> 
> Signed-off-by: Andre Przywara <andre.przywara@arm.com>
> 

This one looks good.

	Arnd
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#1304369

On Monday 04 January 2016 16:11:12 Arnd Bergmann wrote:
> On Monday 04 January 2016 14:50:33 Andre Przywara wrote:
> > To make multi_v7_defconfig really "multi", let's add virtio drivers
> > to allow booting a default kernel as a KVM/QEMU guest.
> > MACH_VIRT is already defined, so we just add VIRTIO_BLK, VIRTIO_NET
> > and VIRTIO_CONSOLE to actually make this kernel useful in a guest.
> > 
> > Signed-off-by: Andre Przywara <andre.przywara@arm.com>
> > 
> 
> This one looks good.
> 

I've applied it to next/defconfig now, with a trivial conflict resolved.
Thanks,

	Arnd

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