29 files changed, 569 insertions, 44 deletions

diff --git a/hw/arm/Kconfig b/hw/arm/Kconfig
index d298fbdc89..af8cffde9c 100644
--- a/hw/arm/Kconfig
+++ b/hw/arm/Kconfig
@@ -1,124 +1,435 @@
 config ARM_VIRT
     bool
+    imply PCI_DEVICES
+    imply TEST_DEVICES
+    imply VFIO_AMD_XGBE
     imply VFIO_PLATFORM
+    imply VFIO_XGMAC
+    select A15MPCORE
+    select ACPI
+    select ARM_SMMUV3
+    select GPIO_KEY
+    select FW_CFG_DMA
+    select PCI_EXPRESS
+    select PCI_EXPRESS_GENERIC_BRIDGE
+    select PFLASH_CFI01
+    select PL011 # UART
+    select PL031 # RTC
+    select PL061 # GPIO
+    select PLATFORM_BUS
+    select SMBIOS
+    select VIRTIO_MMIO
+
+config CHEETAH
+    bool
+    select OMAP
+    select TSC210X
+
+config CUBIEBOARD
+    bool
+    select ALLWINNER_A10
 
 config DIGIC
     bool
     select PTIMER
+    select PFLASH_CFI02
 
 config EXYNOS4
     bool
+    select A9MPCORE
+    select I2C
+    select LAN9118
+    select PL310 # cache controller
     select PTIMER
+    select SDHCI
+    select USB_EHCI_SYSBUS
 
 config HIGHBANK
     bool
+    select A9MPCORE
+    select A15MPCORE
+    select AHCI
+    select ARM_TIMER # sp804
+    select ARM_V7M
+    select PL011 # UART
+    select PL022 # Serial port
+    select PL031 # RTC
+    select PL061 # GPIO
+    select PL310 # cache controller
+    select XGMAC # ethernet
 
 config INTEGRATOR
     bool
+    select ARM_TIMER
+    select INTEGRATOR_DEBUG
+    select PL011 # UART
+    select PL031 # RTC
+    select PL050 # keyboard/mouse
+    select PL110 # pl111 LCD controller
+    select PL181 # display
+    select SMC91C111
 
 config MAINSTONE
     bool
+    select PXA2XX
+    select PFLASH_CFI01
+    select SMC91C111
+
+config MUSCA
+    bool
+    select ARMSSE
+    select PL011
+    select PL031
 
 config MUSICPAL
     bool
+    select BITBANG_I2C
+    select MARVELL_88W8618
     select PTIMER
+    select PFLASH_CFI02
+    select SERIAL
+    select WM8750
 
 config NETDUINO2
     bool
+    select STM32F205_SOC
 
 config NSERIES
     bool
+    select OMAP
+    select TMP105   # tempature sensor
+    select BLIZZARD # LCD/TV controller
+    select ONENAND
+    select TSC210X  # touchscreen/sensors/audio
+    select TSC2005  # touchscreen/sensors/keypad
+    select LM832X   # GPIO keyboard chip
+    select TWL92230 # energy-management
+    select TUSB6010
 
 config OMAP
     bool
+    select FRAMEBUFFER
+    select I2C
+    select ECC
+    select NAND
+    select PFLASH_CFI01
+    select SD
+    select SERIAL
 
 config PXA2XX
     bool
+    select FRAMEBUFFER
+    select I2C
+    select SERIAL
+    select SD
+    select SSI
+    select USB_OHCI
+
+config GUMSTIX
+    bool
+    select PFLASH_CFI01
+    select SMC91C111
+    select PXA2XX
+
+config TOSA
+    bool
+    select ZAURUS  # scoop
+    select MICRODRIVE
+    select PXA2XX
+
+config SPITZ
+    bool
+    select ADS7846 # display
+    select MAX111X # A/D converter
+    select WM8750  # audio codec
+    select MAX7310 # GPIO expander
+    select ZAURUS  # scoop
+    select NAND    # memory
+    select ECC     # Error-correcting for NAND
+    select MICRODRIVE
+    select PXA2XX
+
+config Z2
+    bool
+    select PFLASH_CFI01
+    select WM8750
+    select PL011 # UART
+    select PXA2XX
 
 config REALVIEW
     bool
+    imply PCI_DEVICES
+    imply PCI_TESTDEV
+    select SMC91C111
+    select LAN9118
+    select A9MPCORE
+    select A15MPCORE
+    select ARM11MPCORE
+    select ARM_TIMER
+    select VERSATILE_PCI
+    select WM8750 # audio codec
+    select LSI_SCSI_PCI
+    select PCI
+    select PL011  # UART
+    select PL031  # RTC
+    select PL041  # audio codec
+    select PL050  # keyboard/mouse
+    select PL061  # GPIO
+    select PL080  # DMA controller
+    select PL110
+    select PL181  # display
+    select PL310  # cache controller
+    select VERSATILE_I2C
+    select DS1338 # I2C RTC+NVRAM
+    select USB_OHCI
+
+config SABRELITE
+    bool
+    select FSL_IMX6
+    select SSI_M25P80
 
 config STELLARIS
     bool
+    select ARM_V7M
+    select CMSDK_APB_WATCHDOG
+    select I2C
+    select PL011 # UART
+    select PL022 # Serial port
+    select PL061 # GPIO
+    select SSD0303 # OLED display
+    select SSD0323 # OLED display
+    select SSI_SD
+    select STELLARIS_INPUT
+    select STELLARIS_ENET # ethernet
 
 config STRONGARM
     bool
+    select PXA2XX
+
+config COLLIE
+    bool
+    select PFLASH_CFI01
+    select ZAURUS  # scoop
+    select STRONGARM
+
+config SX1
+    bool
+    select OMAP
 
 config VERSATILE
     bool
+    select ARM_TIMER # sp804
+    select PFLASH_CFI01
+    select LSI_SCSI_PCI
+    select PL050  # keyboard/mouse
+    select PL080  # DMA controller
+    select PL190  # Vector PIC
+    select REALVIEW
+    select USB_OHCI
+
+config VEXPRESS
+    bool
+    select A9MPCORE
+    select A15MPCORE
+    select ARM_MPTIMER
+    select ARM_TIMER # sp804
+    select LAN9118
+    select PFLASH_CFI01
+    select PL011 # UART
+    select PL041 # audio codec
+    select PL181  # display
+    select REALVIEW
+    select SII9022
+    select VIRTIO_MMIO
 
 config ZYNQ
     bool
+    select A9MPCORE
+    select CADENCE # UART
+    select PFLASH_CFI02
+    select PL330
+    select SDHCI
+    select SSI_M25P80
+    select USB_EHCI_SYSBUS
+    select XILINX # UART
+    select XILINX_AXI
+    select XILINX_SPI
+    select XILINX_SPIPS
+    select ZYNQ_DEVCFG
 
 config ARM_V7M
     bool
 
 config ALLWINNER_A10
     bool
+    select AHCI
+    select ALLWINNER_A10_PIT
+    select ALLWINNER_A10_PIC
+    select ALLWINNER_EMAC
+    select SERIAL
 
 config RASPI
     bool
+    select FRAMEBUFFER
+    select PL011 # UART
+    select SDHCI
 
 config STM32F205_SOC
     bool
+    select ARM_V7M
+    select STM32F2XX_TIMER
+    select STM32F2XX_USART
+    select STM32F2XX_SYSCFG
+    select STM32F2XX_ADC
+    select STM32F2XX_SPI
 
 config XLNX_ZYNQMP_ARM
     bool
+    select AHCI
+    select ARM_GIC
+    select CADENCE
+    select DDC
+    select DPCD
+    select SDHCI
+    select SSI
+    select SSI_M25P80
+    select XILINX_AXI
+    select XILINX_SPIPS
+    select XLNX_ZYNQMP
 
 config XLNX_VERSAL
     bool
+    select ARM_GIC
+    select PL011
+    select CADENCE
+    select VIRTIO_MMIO
 
 config FSL_IMX25
     bool
+    select IMX
+    select IMX_FEC
+    select IMX_I2C
+    select DS1338
 
 config FSL_IMX31
     bool
+    select SERIAL
+    select IMX
+    select IMX_I2C
+    select LAN9118
 
 config FSL_IMX6
     bool
+    select A9MPCORE
+    select IMX
+    select IMX_FEC
+    select IMX_I2C
+    select SDHCI
 
 config ASPEED_SOC
     bool
+    select DS1338
+    select FTGMAC100
+    select I2C
+    select PCA9552
+    select SERIAL
+    select SMBUS_EEPROM
+    select SSI
+    select SSI_M25P80
+    select TMP105
+    select TMP421
 
 config MPS2
     bool
+    select ARMSSE
+    select LAN9118
+    select MPS2_FPGAIO
+    select MPS2_SCC
+    select PL022    # Serial port
+    select PL080    # DMA controller
 
 config FSL_IMX7
     bool
+    imply PCI_DEVICES
+    imply TEST_DEVICES
+    select A15MPCORE
+    select PCI
+    select IMX
+    select IMX_FEC
+    select IMX_I2C
+    select PCI_EXPRESS_DESIGNWARE
+    select SDHCI
 
 config ARM_SMMUV3
     bool
 
 config FSL_IMX6UL
     bool
+    select A15MPCORE
+    select IMX
+    select IMX_FEC
+    select IMX_I2C
+    select SDHCI
+
+config MICROBIT
+    bool
+    select NRF51_SOC
 
 config NRF51_SOC
     bool
+    select I2C
+    select ARM_V7M
+
+config EMCRAFT_SF2
+    bool
+    select MSF2
+    select SSI_M25P80
 
 config MSF2
     bool
+    select ARM_V7M
     select PTIMER
+    select SERIAL
+    select SSI
 
 config ZAURUS
     bool
+    select NAND
+    select ECC
 
 config A9MPCORE
     bool
+    select A9_GTIMER
+    select A9SCU       # snoop control unit
+    select ARM_GIC
+    select ARM_MPTIMER
 
 config A15MPCORE
     bool
+    select ARM_GIC
 
 config ARM11MPCORE
     bool
+    select ARM11SCU
 
 config ARMSSE
     bool
+    select ARM_V7M
+    select ARMSSE_CPUID
+    select ARMSSE_MHU
+    select CMSDK_APB_TIMER
+    select CMSDK_APB_DUALTIMER
+    select CMSDK_APB_UART
+    select CMSDK_APB_WATCHDOG
+    select IOTKIT_SECCTL
+    select IOTKIT_SYSCTL
+    select IOTKIT_SYSINFO
+    select TZ_MPC
+    select TZ_MSC
+    select TZ_PPC
 
 config ARMSSE_CPUID
     bool
 
 config ARMSSE_MHU
     bool
-
-config MUSCA
-    bool
diff --git a/hw/arm/Makefile.objs b/hw/arm/Makefile.objs
index fa57c7c770..994e67dd0d 100644
--- a/hw/arm/Makefile.objs
+++ b/hw/arm/Makefile.objs
@@ -1,21 +1,30 @@
-obj-y += boot.o sysbus-fdt.o
+obj-y += boot.o
+obj-$(CONFIG_PLATFORM_BUS) += sysbus-fdt.o
 obj-$(CONFIG_ARM_VIRT) += virt.o
 obj-$(CONFIG_ACPI) += virt-acpi-build.o
 obj-$(CONFIG_DIGIC) += digic_boards.o
 obj-$(CONFIG_EXYNOS4) += exynos4_boards.o
+obj-$(CONFIG_EMCRAFT_SF2) += msf2-som.o
 obj-$(CONFIG_HIGHBANK) += highbank.o
 obj-$(CONFIG_INTEGRATOR) += integratorcp.o
 obj-$(CONFIG_MAINSTONE) += mainstone.o
+obj-$(CONFIG_MICROBIT) += microbit.o
 obj-$(CONFIG_MUSICPAL) += musicpal.o
 obj-$(CONFIG_NETDUINO2) += netduino2.o
 obj-$(CONFIG_NSERIES) += nseries.o
-obj-$(CONFIG_OMAP) += omap_sx1.o palm.o
-obj-$(CONFIG_PXA2XX) += gumstix.o spitz.o tosa.o z2.o
+obj-$(CONFIG_SX1) += omap_sx1.o
+obj-$(CONFIG_CHEETAH) += palm.o
+obj-$(CONFIG_GUMSTIX) += gumstix.o
+obj-$(CONFIG_SPITZ) += spitz.o
+obj-$(CONFIG_TOSA) += tosa.o
+obj-$(CONFIG_Z2) += z2.o
 obj-$(CONFIG_REALVIEW) += realview.o
 obj-$(CONFIG_STELLARIS) += stellaris.o
-obj-$(CONFIG_STRONGARM) += collie.o
-obj-$(CONFIG_VERSATILE) += vexpress.o versatilepb.o
+obj-$(CONFIG_COLLIE) += collie.o
+obj-$(CONFIG_VERSATILE) += versatilepb.o
+obj-$(CONFIG_VEXPRESS) += vexpress.o
 obj-$(CONFIG_ZYNQ) += xilinx_zynq.o
+obj-$(CONFIG_SABRELITE) += sabrelite.o
 
 obj-$(CONFIG_ARM_V7M) += armv7m.o
 obj-$(CONFIG_EXYNOS4) += exynos4210.o
@@ -30,14 +39,14 @@ obj-$(CONFIG_XLNX_ZYNQMP_ARM) += xlnx-zynqmp.o xlnx-zcu102.o
 obj-$(CONFIG_XLNX_VERSAL) += xlnx-versal.o xlnx-versal-virt.o
 obj-$(CONFIG_FSL_IMX25) += fsl-imx25.o imx25_pdk.o
 obj-$(CONFIG_FSL_IMX31) += fsl-imx31.o kzm.o
-obj-$(CONFIG_FSL_IMX6) += fsl-imx6.o sabrelite.o
+obj-$(CONFIG_FSL_IMX6) += fsl-imx6.o
 obj-$(CONFIG_ASPEED_SOC) += aspeed_soc.o aspeed.o
 obj-$(CONFIG_MPS2) += mps2.o
 obj-$(CONFIG_MPS2) += mps2-tz.o
-obj-$(CONFIG_MSF2) += msf2-soc.o msf2-som.o
+obj-$(CONFIG_MSF2) += msf2-soc.o
 obj-$(CONFIG_MUSCA) += musca.o
 obj-$(CONFIG_ARMSSE) += armsse.o
 obj-$(CONFIG_FSL_IMX7) += fsl-imx7.o mcimx7d-sabre.o
 obj-$(CONFIG_ARM_SMMUV3) += smmu-common.o smmuv3.o
 obj-$(CONFIG_FSL_IMX6UL) += fsl-imx6ul.o mcimx6ul-evk.o
-obj-$(CONFIG_NRF51_SOC) += nrf51_soc.o microbit.o
+obj-$(CONFIG_NRF51_SOC) += nrf51_soc.o
diff --git a/hw/arm/smmuv3-internal.h b/hw/arm/smmuv3-internal.h
index 19540f8f41..b160289cd1 100644
--- a/hw/arm/smmuv3-internal.h
+++ b/hw/arm/smmuv3-internal.h
@@ -18,8 +18,8 @@
  * with this program; if not, see <http://www.gnu.org/licenses/>.
  */
 
-#ifndef HW_ARM_SMMU_V3_INTERNAL_H
-#define HW_ARM_SMMU_V3_INTERNAL_H
+#ifndef HW_ARM_SMMUV3_INTERNAL_H
+#define HW_ARM_SMMUV3_INTERNAL_H
 
 #include "hw/arm/smmu-common.h"
 
diff --git a/hw/display/Kconfig b/hw/display/Kconfig
index c236cd2d0a..dc1f113df2 100644
--- a/hw/display/Kconfig
+++ b/hw/display/Kconfig
@@ -26,10 +26,12 @@ config JAZZ_LED
 
 config PL110
     bool
+    select FRAMEBUFFER
 
 config SII9022
     bool
     depends on I2C
+    select DDC
 
 config SSD0303
     bool
@@ -111,6 +113,7 @@ config VIRTIO_VGA
 
 config DPCD
     bool
+    select AUX
 
 config ATI_VGA
     bool
diff --git a/hw/display/ati.c b/hw/display/ati.c
index db409be3c9..75716dd944 100644
--- a/hw/display/ati.c
+++ b/hw/display/ati.c
@@ -16,6 +16,7 @@
  * No 3D at all yet (maybe after 2D works, but feel free to improve it)
  */
 
+#include "qemu/osdep.h"
 #include "ati_int.h"
 #include "ati_regs.h"
 #include "vga_regs.h"
diff --git a/hw/display/ati_2d.c b/hw/display/ati_2d.c
index fe3ae14864..d83c29c6d9 100644
--- a/hw/display/ati_2d.c
+++ b/hw/display/ati_2d.c
@@ -7,6 +7,7 @@
  * This work is licensed under the GNU GPL license version 2 or later.
  */
 
+#include "qemu/osdep.h"
 #include "ati_int.h"
 #include "ati_regs.h"
 #include "qemu/log.h"
diff --git a/hw/display/ati_dbg.c b/hw/display/ati_dbg.c
index 1e6c32624e..b045f81d06 100644
--- a/hw/display/ati_dbg.c
+++ b/hw/display/ati_dbg.c
@@ -1,3 +1,4 @@
+#include "qemu/osdep.h"
 #include "ati_int.h"
 
 #ifdef DEBUG_ATI
diff --git a/hw/display/ati_int.h b/hw/display/ati_int.h
index a6f3e20e63..2f426064cf 100644
--- a/hw/display/ati_int.h
+++ b/hw/display/ati_int.h
@@ -9,7 +9,6 @@
 #ifndef ATI_INT_H
 #define ATI_INT_H
 
-#include "qemu/osdep.h"
 #include "hw/pci/pci.h"
 #include "vga_int.h"
 
diff --git a/hw/display/vga_regs.h b/hw/display/vga_regs.h
index 16886f5eed..30a98b8736 100644
--- a/hw/display/vga_regs.h
+++ b/hw/display/vga_regs.h
@@ -14,8 +14,8 @@
  *
  */
 
-#ifndef LINUX_VIDEO_VGA_H
-#define LINUX_VIDEO_VGA_H
+#ifndef HW_VGA_REGS_H
+#define HW_VGA_REGS_H
 
 /* Some of the code below is taken from SVGAlib.  The original,
    unmodified copyright notice for that code is below. */
@@ -156,4 +156,4 @@
 /* VGA graphics controller bit masks */
 #define VGA_GR06_GRAPHICS_MODE  0x01
 
-#endif /* LINUX_VIDEO_VGA_H */
+#endif /* HW_VGA_REGS_H */
diff --git a/hw/i2c/Kconfig b/hw/i2c/Kconfig
index 78a2008e3a..2bbd395813 100644
--- a/hw/i2c/Kconfig
+++ b/hw/i2c/Kconfig
@@ -7,7 +7,7 @@ config SMBUS_EEPROM
 
 config VERSATILE_I2C
     bool
-    select I2C
+    select BITBANG_I2C
 
 config ACPI_SMBUS
     bool
diff --git a/hw/i386/Kconfig b/hw/i386/Kconfig
index a6aed7c131..9817888216 100644
--- a/hw/i386/Kconfig
+++ b/hw/i386/Kconfig
@@ -80,7 +80,7 @@ config Q35
     select PC_ACPI
     select PCI_EXPRESS_Q35
     select LPC_ICH9
-    select AHCI
+    select AHCI_ICH9
     select DIMM
     select SMBIOS
     select VMPORT
diff --git a/hw/i386/amd_iommu.h b/hw/i386/amd_iommu.h
index 0ff9095f32..3a694b186b 100644
--- a/hw/i386/amd_iommu.h
+++ b/hw/i386/amd_iommu.h
@@ -18,8 +18,8 @@
  * with this program; if not, see <http://www.gnu.org/licenses/>.
  */
 
-#ifndef AMD_IOMMU_H_
-#define AMD_IOMMU_H_
+#ifndef AMD_IOMMU_H
+#define AMD_IOMMU_H
 
 #include "hw/hw.h"
 #include "hw/pci/pci.h"
diff --git a/hw/ide/Kconfig b/hw/ide/Kconfig
index ab47b6a7a3..5d9106b1ac 100644
--- a/hw/ide/Kconfig
+++ b/hw/ide/Kconfig
@@ -44,9 +44,13 @@ config MICRODRIVE
 
 config AHCI
     bool
+    select IDE_QDEV
+
+config AHCI_ICH9
+    bool
     default y if PCI_DEVICES
     depends on PCI
-    select IDE_QDEV
+    select AHCI
 
 config IDE_SII3112
     bool
diff --git a/hw/ide/Makefile.objs b/hw/ide/Makefile.objs
index a142add90e..faf04e0209 100644
--- a/hw/ide/Makefile.objs
+++ b/hw/ide/Makefile.objs
@@ -9,6 +9,6 @@ common-obj-$(CONFIG_IDE_MMIO) += mmio.o
 common-obj-$(CONFIG_IDE_VIA) += via.o
 common-obj-$(CONFIG_MICRODRIVE) += microdrive.o
 common-obj-$(CONFIG_AHCI) += ahci.o
-common-obj-$(CONFIG_AHCI) += ich.o
+common-obj-$(CONFIG_AHCI_ICH9) += ich.o
 common-obj-$(CONFIG_ALLWINNER_A10) += ahci-allwinner.o
 common-obj-$(CONFIG_IDE_SII3112) += sii3112.o
diff --git a/hw/ide/ahci_internal.h b/hw/ide/ahci_internal.h
index 9b7fa8fc7d..95ecddcd3c 100644
--- a/hw/ide/ahci_internal.h
+++ b/hw/ide/ahci_internal.h
@@ -394,4 +394,4 @@ void ahci_reset(AHCIState *s);
 
 #define SYSBUS_AHCI(obj) OBJECT_CHECK(SysbusAHCIState, (obj), TYPE_SYSBUS_AHCI)
 
-#endif /* HW_IDE_AHCI_H */
+#endif /* HW_IDE_AHCI_INTERNAL_H */
diff --git a/hw/input/Kconfig b/hw/input/Kconfig
index e2e66f0858..889363d8ae 100644
--- a/hw/input/Kconfig
+++ b/hw/input/Kconfig
@@ -27,7 +27,12 @@ config VIRTIO_INPUT
 config VIRTIO_INPUT_HOST
     bool
     default y
-    depends on VIRTIO && LINUX
+    depends on VIRTIO_INPUT && LINUX
+
+config VHOST_USER_INPUT
+    bool
+    default y
+    depends on VIRTIO_INPUT && VHOST_USER
 
 config TSC210X
     bool
diff --git a/hw/input/Makefile.objs b/hw/input/Makefile.objs
index c8b00f71ec..d1de307708 100644
--- a/hw/input/Makefile.objs
+++ b/hw/input/Makefile.objs
@@ -9,9 +9,8 @@ common-obj-$(CONFIG_TSC2005) += tsc2005.o
 
 common-obj-$(CONFIG_VIRTIO_INPUT) += virtio-input.o
 common-obj-$(CONFIG_VIRTIO_INPUT) += virtio-input-hid.o
-ifeq ($(CONFIG_LINUX),y)
-common-obj-$(CONFIG_VIRTIO_INPUT) += virtio-input-host.o
-endif
+common-obj-$(CONFIG_VIRTIO_INPUT_HOST) += virtio-input-host.o
+common-obj-$(CONFIG_VHOST_USER_INPUT) += vhost-user-input.o
 
 obj-$(CONFIG_MILKYMIST) += milkymist-softusb.o
 obj-$(CONFIG_PXA2XX) += pxa2xx_keypad.o
diff --git a/hw/input/vhost-user-input.c b/hw/input/vhost-user-input.c
new file mode 100644
index 0000000000..6da497b1a8
--- /dev/null
+++ b/hw/input/vhost-user-input.c
@@ -0,0 +1,129 @@
+/*
+ * This work is licensed under the terms of the GNU GPL, version 2 or
+ * (at your option) any later version.  See the COPYING file in the
+ * top-level directory.
+ */
+
+#include "qemu/osdep.h"
+#include "qemu/error-report.h"
+#include "qapi/error.h"
+#include "qemu-common.h"
+
+#include "hw/qdev.h"
+#include "hw/virtio/virtio-input.h"
+
+static int vhost_input_config_change(struct vhost_dev *dev)
+{
+    error_report("vhost-user-input: unhandled backend config change");
+    return -1;
+}
+
+static const VhostDevConfigOps config_ops = {
+    .vhost_dev_config_notifier = vhost_input_config_change,
+};
+
+static void vhost_input_realize(DeviceState *dev, Error **errp)
+{
+    VHostUserInput *vhi = VHOST_USER_INPUT(dev);
+    VirtIOInput *vinput = VIRTIO_INPUT(dev);
+    VirtIODevice *vdev = VIRTIO_DEVICE(dev);
+
+    vhost_dev_set_config_notifier(&vhi->vhost->dev, &config_ops);
+    vinput->cfg_size = sizeof_field(virtio_input_config, u);
+    if (vhost_user_backend_dev_init(vhi->vhost, vdev, 2, errp) == -1) {
+        return;
+    }
+}
+
+static void vhost_input_change_active(VirtIOInput *vinput)
+{
+    VHostUserInput *vhi = VHOST_USER_INPUT(vinput);
+
+    if (vinput->active) {
+        vhost_user_backend_start(vhi->vhost);
+    } else {
+        vhost_user_backend_stop(vhi->vhost);
+    }
+}
+
+static void vhost_input_get_config(VirtIODevice *vdev, uint8_t *config_data)
+{
+    VirtIOInput *vinput = VIRTIO_INPUT(vdev);
+    VHostUserInput *vhi = VHOST_USER_INPUT(vdev);
+    int ret;
+
+    memset(config_data, 0, vinput->cfg_size);
+
+    ret = vhost_dev_get_config(&vhi->vhost->dev, config_data, vinput->cfg_size);
+    if (ret) {
+        error_report("vhost-user-input: get device config space failed");
+        return;
+    }
+}
+
+static void vhost_input_set_config(VirtIODevice *vdev,
+                                   const uint8_t *config_data)
+{
+    VHostUserInput *vhi = VHOST_USER_INPUT(vdev);
+    int ret;
+
+    ret = vhost_dev_set_config(&vhi->vhost->dev, config_data,
+                               0, sizeof(virtio_input_config),
+                               VHOST_SET_CONFIG_TYPE_MASTER);
+    if (ret) {
+        error_report("vhost-user-input: set device config space failed");
+        return;
+    }
+
+    virtio_notify_config(vdev);
+}
+
+static const VMStateDescription vmstate_vhost_input = {
+    .name = "vhost-user-input",
+    .unmigratable = 1,
+};
+
+static void vhost_input_class_init(ObjectClass *klass, void *data)
+{
+    VirtIOInputClass *vic = VIRTIO_INPUT_CLASS(klass);
+    VirtioDeviceClass *vdc = VIRTIO_DEVICE_CLASS(klass);
+    DeviceClass *dc = DEVICE_CLASS(klass);
+
+    dc->vmsd = &vmstate_vhost_input;
+    vdc->get_config = vhost_input_get_config;
+    vdc->set_config = vhost_input_set_config;
+    vic->realize = vhost_input_realize;
+    vic->change_active = vhost_input_change_active;
+}
+
+static void vhost_input_init(Object *obj)
+{
+    VHostUserInput *vhi = VHOST_USER_INPUT(obj);
+
+    vhi->vhost = VHOST_USER_BACKEND(object_new(TYPE_VHOST_USER_BACKEND));
+    object_property_add_alias(obj, "chardev",
+                              OBJECT(vhi->vhost), "chardev", &error_abort);
+}
+
+static void vhost_input_finalize(Object *obj)
+{
+    VHostUserInput *vhi = VHOST_USER_INPUT(obj);
+
+    object_unref(OBJECT(vhi->vhost));
+}
+
+static const TypeInfo vhost_input_info = {
+    .name          = TYPE_VHOST_USER_INPUT,
+    .parent        = TYPE_VIRTIO_INPUT,
+    .instance_size = sizeof(VHostUserInput),
+    .instance_init = vhost_input_init,
+    .instance_finalize = vhost_input_finalize,
+    .class_init    = vhost_input_class_init,
+};
+
+static void vhost_input_register_types(void)
+{
+    type_register_static(&vhost_input_info);
+}
+
+type_init(vhost_input_register_types)
diff --git a/hw/misc/Kconfig b/hw/misc/Kconfig
index 5f67d0d6d9..385e1b0cec 100644
--- a/hw/misc/Kconfig
+++ b/hw/misc/Kconfig
@@ -76,6 +76,8 @@ config ECCMEMCTL
 config IMX
     bool
     select PTIMER
+    select SSI
+    select USB_EHCI_SYSBUS
 
 config STM32F2XX_SYSCFG
     bool
diff --git a/hw/pci/pci-stub.c b/hw/pci/pci-stub.c
index b941a0e842..c04a5df651 100644
--- a/hw/pci/pci-stub.c
+++ b/hw/pci/pci-stub.c
@@ -53,3 +53,14 @@ uint16_t pci_requester_id(PCIDevice *dev)
     g_assert(false);
     return 0;
 }
+
+/* Required by ahci.c */
+bool msi_enabled(const PCIDevice *dev)
+{
+    return false;
+}
+
+void msi_notify(PCIDevice *dev, unsigned int vector)
+{
+    g_assert_not_reached();
+}
diff --git a/hw/rdma/rdma_utils.h b/hw/rdma/rdma_utils.h
index 2d42249691..e7babe96cb 100644
--- a/hw/rdma/rdma_utils.h
+++ b/hw/rdma/rdma_utils.h
@@ -20,7 +20,6 @@
 #include "qemu/error-report.h"
 #include "hw/pci/pci.h"
 #include "sysemu/dma.h"
-#include "stdio.h"
 
 #define rdma_error_report(fmt, ...) \
     error_report("%s: " fmt, "rdma", ## __VA_ARGS__)
diff --git a/hw/rdma/vmw/pvrdma_qp_ops.h b/hw/rdma/vmw/pvrdma_qp_ops.h
index 82e720a76f..bf2b15c5ce 100644
--- a/hw/rdma/vmw/pvrdma_qp_ops.h
+++ b/hw/rdma/vmw/pvrdma_qp_ops.h
@@ -13,8 +13,8 @@
  *
  */
 
-#ifndef PVRDMA_QP_H
-#define PVRDMA_QP_H
+#ifndef PVRDMA_QP_OPS_H
+#define PVRDMA_QP_OPS_H
 
 #include "pvrdma.h"
 
diff --git a/hw/sd/sdmmc-internal.h b/hw/sd/sdmmc-internal.h
index 9aa04766fc..d8bf17d204 100644
--- a/hw/sd/sdmmc-internal.h
+++ b/hw/sd/sdmmc-internal.h
@@ -7,8 +7,9 @@
  * See the COPYING file in the top-level directory.
  * SPDX-License-Identifier: GPL-2.0-or-later
  */
-#ifndef SD_INTERNAL_H
-#define SD_INTERNAL_H
+
+#ifndef SDMMC_INTERNAL_H
+#define SDMMC_INTERNAL_H
 
 #define SDMMC_CMD_MAX 64
 
diff --git a/hw/timer/m48t59-internal.h b/hw/timer/m48t59-internal.h
index d0f0caf3c7..4d4f2a6fed 100644
--- a/hw/timer/m48t59-internal.h
+++ b/hw/timer/m48t59-internal.h
@@ -22,8 +22,9 @@
  * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
  * THE SOFTWARE.
  */
+
 #ifndef HW_M48T59_INTERNAL_H
-#define HW_M48T59_INTERNAL_H 1
+#define HW_M48T59_INTERNAL_H
 
 #define M48T59_DEBUG 0
 
diff --git a/hw/tpm/tpm_ioctl.h b/hw/tpm/tpm_ioctl.h
index 59a0b0595d..f5f5c553a9 100644
--- a/hw/tpm/tpm_ioctl.h
+++ b/hw/tpm/tpm_ioctl.h
@@ -5,8 +5,9 @@
  *
  * This file is licensed under the terms of the 3-clause BSD license
  */
-#ifndef _TPM_IOCTL_H_
-#define _TPM_IOCTL_H_
+
+#ifndef TPM_IOCTL_H
+#define TPM_IOCTL_H
 
 #include <sys/uio.h>
 #include <sys/ioctl.h>
@@ -267,4 +268,4 @@ enum {
     CMD_SET_BUFFERSIZE,
 };
 
-#endif /* _TPM_IOCTL_H */
+#endif /* TPM_IOCTL_H */
diff --git a/hw/virtio/Makefile.objs b/hw/virtio/Makefile.objs
index f2ab667a21..5570ea8df8 100644
--- a/hw/virtio/Makefile.objs
+++ b/hw/virtio/Makefile.objs
@@ -17,6 +17,7 @@ obj-$(CONFIG_VHOST_VSOCK) += vhost-vsock.o
 ifeq ($(CONFIG_VIRTIO_PCI),y)
 obj-$(CONFIG_VHOST_VSOCK) += vhost-vsock-pci.o
 obj-$(CONFIG_VHOST_USER_BLK) += vhost-user-blk-pci.o
+obj-$(CONFIG_VHOST_USER_INPUT) += vhost-user-input-pci.o
 obj-$(CONFIG_VHOST_USER_SCSI) += vhost-user-scsi-pci.o
 obj-$(CONFIG_VHOST_SCSI) += vhost-scsi-pci.o
 obj-$(CONFIG_VIRTIO_INPUT_HOST) += virtio-input-host-pci.o
diff --git a/hw/virtio/vhost-user-input-pci.c b/hw/virtio/vhost-user-input-pci.c
new file mode 100644
index 0000000000..ae9cff9aed
--- /dev/null
+++ b/hw/virtio/vhost-user-input-pci.c
@@ -0,0 +1,50 @@
+/*
+ * This work is licensed under the terms of the GNU LGPL, version 2 or
+ * later.  See the COPYING.LIB file in the top-level directory.
+ */
+
+#include "qemu/osdep.h"
+
+#include "hw/virtio/virtio.h"
+#include "hw/virtio/virtio-input.h"
+#include "qapi/error.h"
+#include "qemu/error-report.h"
+#include "virtio-pci.h"
+
+typedef struct VHostUserInputPCI VHostUserInputPCI;
+
+#define TYPE_VHOST_USER_INPUT_PCI "vhost-user-input-pci"
+
+#define VHOST_USER_INPUT_PCI(obj) \
+    OBJECT_CHECK(VHostUserInputPCI, (obj), TYPE_VHOST_USER_INPUT_PCI)
+
+struct VHostUserInputPCI {
+    VirtIOPCIProxy parent_obj;
+    VHostUserInput vhi;
+};
+
+static void vhost_user_input_pci_instance_init(Object *obj)
+{
+    VHostUserInputPCI *dev = VHOST_USER_INPUT_PCI(obj);
+
+    virtio_instance_init_common(obj, &dev->vhi, sizeof(dev->vhi),
+                                TYPE_VHOST_USER_INPUT);
+
+    object_property_add_alias(obj, "chardev",
+                              OBJECT(&dev->vhi), "chardev",
+                              &error_abort);
+}
+
+static const VirtioPCIDeviceTypeInfo vhost_user_input_pci_info = {
+    .generic_name = TYPE_VHOST_USER_INPUT_PCI,
+    .parent = TYPE_VIRTIO_INPUT_PCI,
+    .instance_size = sizeof(VHostUserInputPCI),
+    .instance_init = vhost_user_input_pci_instance_init,
+};
+
+static void vhost_user_input_pci_register(void)
+{
+    virtio_pci_types_register(&vhost_user_input_pci_info);
+}
+
+type_init(vhost_user_input_pci_register)
diff --git a/hw/virtio/virtio-input-host-pci.c b/hw/virtio/virtio-input-host-pci.c
index 725a51ad30..124c4f3447 100644
--- a/hw/virtio/virtio-input-host-pci.c
+++ b/hw/virtio/virtio-input-host-pci.c
@@ -13,7 +13,7 @@
 
 typedef struct VirtIOInputHostPCI VirtIOInputHostPCI;
 
-#define TYPE_VIRTIO_INPUT_HOST_PCI "virtio-input-host-pci-base"
+#define TYPE_VIRTIO_INPUT_HOST_PCI "virtio-input-host-pci"
 #define VIRTIO_INPUT_HOST_PCI(obj) \
         OBJECT_CHECK(VirtIOInputHostPCI, (obj), TYPE_VIRTIO_INPUT_HOST_PCI)
 
@@ -31,10 +31,7 @@ static void virtio_host_initfn(Object *obj)
 }
 
 static const VirtioPCIDeviceTypeInfo virtio_input_host_pci_info = {
-    .base_name             = TYPE_VIRTIO_INPUT_HOST_PCI,
-    .generic_name          = "virtio-input-host-pci",
-    .transitional_name     = "virtio-input-host-pci-transitional",
-    .non_transitional_name = "virtio-input-host-pci-non-transitional",
+    .generic_name  = TYPE_VIRTIO_INPUT_HOST_PCI,
     .parent        = TYPE_VIRTIO_INPUT_PCI,
     .instance_size = sizeof(VirtIOInputHostPCI),
     .instance_init = virtio_host_initfn,
diff --git a/hw/xtensa/xtensa_memory.h b/hw/xtensa/xtensa_memory.h
index e9aa08749d..89125c4a0d 100644
--- a/hw/xtensa/xtensa_memory.h
+++ b/hw/xtensa/xtensa_memory.h
@@ -25,8 +25,8 @@
  * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-#ifndef _XTENSA_MEMORY_H
-#define _XTENSA_MEMORY_H
+#ifndef XTENSA_MEMORY_H
+#define XTENSA_MEMORY_H
 
 #include "qemu-common.h"
 #include "cpu.h"