VFIO device options
'''''''''''''''''''
-``-device vfio-calxeda-xgmac`` (since 10.0)
-^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
-The vfio-calxeda-xgmac device allows to assign a host Calxeda Highbank
-10Gb XGMAC Ethernet controller device ("calxeda,hb-xgmac" compatibility
-string) to a guest. Calxeda HW has been ewasted now and there is no point
-keeping that device.
-
``-device vfio-platform`` (since 10.0)
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
The vfio-platform device allows to assign a host platform device
VFIO devices
------------
+``-device vfio-calxeda-xgmac`` (since 10.2)
+'''''''''''''''''''''''''''''''''''''''''''
+The vfio-calxeda-xgmac device allows to assign a host Calxeda Highbank
+10Gb XGMAC Ethernet controller device ("calxeda,hb-xgmac" compatibility
+string) to a guest. Calxeda HW has been ewasted now and there is no point
+keeping that device.
+
``-device vfio-amd-xgbe`` (since 10.2)
''''''''''''''''''''''''''''''''''''''
The vfio-amd-xgbe device allows to assign a host AMD 10GbE controller
config ARM_VIRT
bool
imply PCI_DEVICES
- imply VFIO_XGMAC
select A15MPCORE
select ACPI
select ARM_SMMUV3
imply PCI_DEVICES
imply TEST_DEVICES
imply VFIO_PLATFORM
- imply VFIO_XGMAC
imply TPM_TIS_SYSBUS
imply TPM_TIS_I2C
imply NVDIMM
#include "hw/arm/primecell.h"
#include "hw/arm/virt.h"
#include "hw/block/flash.h"
-#include "hw/vfio/vfio-calxeda-xgmac.h"
+#include "hw/vfio/vfio-platform.h"
#include "hw/display/ramfb.h"
#include "net/net.h"
#include "system/device_tree.h"
* configuration of the particular instance.
*/
mc->max_cpus = 512;
- machine_class_allow_dynamic_sysbus_dev(mc, TYPE_VFIO_CALXEDA_XGMAC);
machine_class_allow_dynamic_sysbus_dev(mc, TYPE_RAMFB_DEVICE);
machine_class_allow_dynamic_sysbus_dev(mc, TYPE_VFIO_PLATFORM);
machine_class_allow_dynamic_sysbus_dev(mc, TYPE_UEFI_VARS_SYSBUS);
#include "system/device_tree.h"
#include "system/tpm.h"
#include "hw/platform-bus.h"
-#include "hw/vfio/vfio-platform.h"
-#include "hw/vfio/vfio-calxeda-xgmac.h"
-#include "hw/vfio/vfio-region.h"
#include "hw/display/ramfb.h"
#include "hw/uefi/var-service-api.h"
#include "hw/arm/fdt.h"
bool optional;
} HostProperty;
-#ifdef CONFIG_LINUX
-
-/* Device Specific Code */
-
-/**
- * add_calxeda_midway_xgmac_fdt_node
- *
- * Generates a simple node with following properties:
- * compatible string, regs, interrupts, dma-coherent
- */
-static int add_calxeda_midway_xgmac_fdt_node(SysBusDevice *sbdev, void *opaque)
-{
- PlatformBusFDTData *data = opaque;
- PlatformBusDevice *pbus = data->pbus;
- void *fdt = data->fdt;
- const char *parent_node = data->pbus_node_name;
- int compat_str_len, i;
- char *nodename;
- uint32_t *irq_attr, *reg_attr;
- uint64_t mmio_base, irq_number;
- VFIOPlatformDevice *vdev = VFIO_PLATFORM_DEVICE(sbdev);
- VFIODevice *vbasedev = &vdev->vbasedev;
-
- mmio_base = platform_bus_get_mmio_addr(pbus, sbdev, 0);
- nodename = g_strdup_printf("%s/%s@%" PRIx64, parent_node,
- vbasedev->name, mmio_base);
- qemu_fdt_add_subnode(fdt, nodename);
-
- compat_str_len = strlen(vdev->compat) + 1;
- qemu_fdt_setprop(fdt, nodename, "compatible",
- vdev->compat, compat_str_len);
-
- qemu_fdt_setprop(fdt, nodename, "dma-coherent", "", 0);
-
- reg_attr = g_new(uint32_t, vbasedev->num_regions * 2);
- for (i = 0; i < vbasedev->num_regions; i++) {
- mmio_base = platform_bus_get_mmio_addr(pbus, sbdev, i);
- reg_attr[2 * i] = cpu_to_be32(mmio_base);
- reg_attr[2 * i + 1] = cpu_to_be32(
- memory_region_size(vdev->regions[i]->mem));
- }
- qemu_fdt_setprop(fdt, nodename, "reg", reg_attr,
- vbasedev->num_regions * 2 * sizeof(uint32_t));
-
- irq_attr = g_new(uint32_t, vbasedev->num_irqs * 3);
- for (i = 0; i < vbasedev->num_irqs; i++) {
- irq_number = platform_bus_get_irqn(pbus, sbdev , i)
- + data->irq_start;
- irq_attr[3 * i] = cpu_to_be32(GIC_FDT_IRQ_TYPE_SPI);
- irq_attr[3 * i + 1] = cpu_to_be32(irq_number);
- irq_attr[3 * i + 2] = cpu_to_be32(GIC_FDT_IRQ_FLAGS_LEVEL_HI);
- }
- qemu_fdt_setprop(fdt, nodename, "interrupts",
- irq_attr, vbasedev->num_irqs * 3 * sizeof(uint32_t));
- g_free(irq_attr);
- g_free(reg_attr);
- g_free(nodename);
- return 0;
-}
-#endif /* CONFIG_LINUX */
-
#ifdef CONFIG_TPM
/*
* add_tpm_tis_fdt_node: Create a DT node for TPM TIS
/* list of supported dynamic sysbus bindings */
static const BindingEntry bindings[] = {
-#ifdef CONFIG_LINUX
- TYPE_BINDING(TYPE_VFIO_CALXEDA_XGMAC, add_calxeda_midway_xgmac_fdt_node),
-#endif
#ifdef CONFIG_TPM
TYPE_BINDING(TYPE_TPM_TIS_SYSBUS, add_tpm_tis_fdt_node),
#endif
select VFIO
depends on LINUX && PLATFORM_BUS
-config VFIO_XGMAC
- bool
- default y
- depends on VFIO_PLATFORM
-
config VFIO_AP
bool
default y
+++ /dev/null
-/*
- * calxeda xgmac VFIO device
- *
- * Copyright Linaro Limited, 2014
- *
- * Authors:
- * Eric Auger <eric.auger@linaro.org>
- *
- * This work is licensed under the terms of the GNU GPL, version 2. See
- * the COPYING file in the top-level directory.
- *
- */
-
-#include "qemu/osdep.h"
-#include "hw/vfio/vfio-calxeda-xgmac.h"
-#include "migration/vmstate.h"
-#include "qemu/module.h"
-#include "qemu/error-report.h"
-
-static void calxeda_xgmac_realize(DeviceState *dev, Error **errp)
-{
- VFIOPlatformDevice *vdev = VFIO_PLATFORM_DEVICE(dev);
- VFIOCalxedaXgmacDeviceClass *k = VFIO_CALXEDA_XGMAC_DEVICE_GET_CLASS(dev);
-
- warn_report("-device vfio-calxeda-xgmac is deprecated");
- vdev->compat = g_strdup("calxeda,hb-xgmac");
- vdev->num_compat = 1;
-
- k->parent_realize(dev, errp);
-}
-
-static const VMStateDescription vfio_platform_calxeda_xgmac_vmstate = {
- .name = "vfio-calxeda-xgmac",
- .unmigratable = 1,
-};
-
-static void vfio_calxeda_xgmac_class_init(ObjectClass *klass, const void *data)
-{
- DeviceClass *dc = DEVICE_CLASS(klass);
- VFIOCalxedaXgmacDeviceClass *vcxc =
- VFIO_CALXEDA_XGMAC_DEVICE_CLASS(klass);
- device_class_set_parent_realize(dc, calxeda_xgmac_realize,
- &vcxc->parent_realize);
- dc->desc = "VFIO Calxeda XGMAC";
- dc->vmsd = &vfio_platform_calxeda_xgmac_vmstate;
-}
-
-static const TypeInfo vfio_calxeda_xgmac_dev_info = {
- .name = TYPE_VFIO_CALXEDA_XGMAC,
- .parent = TYPE_VFIO_PLATFORM,
- .instance_size = sizeof(VFIOCalxedaXgmacDevice),
- .class_init = vfio_calxeda_xgmac_class_init,
- .class_size = sizeof(VFIOCalxedaXgmacDeviceClass),
-};
-
-static void register_calxeda_xgmac_dev_type(void)
-{
- type_register_static(&vfio_calxeda_xgmac_dev_info);
-}
-
-type_init(register_calxeda_xgmac_dev_type)
specific_ss.add_all(when: 'CONFIG_VFIO', if_true: vfio_ss)
-system_ss.add(when: 'CONFIG_VFIO_XGMAC', if_true: files('calxeda-xgmac.c'))
system_ss.add(when: 'CONFIG_VFIO', if_true: files(
'cpr.c',
'cpr-legacy.c',
+++ /dev/null
-/*
- * VFIO calxeda xgmac device
- *
- * Copyright Linaro Limited, 2014
- *
- * Authors:
- * Eric Auger <eric.auger@linaro.org>
- *
- * This work is licensed under the terms of the GNU GPL, version 2. See
- * the COPYING file in the top-level directory.
- *
- */
-
-#ifndef HW_VFIO_VFIO_CALXEDA_XGMAC_H
-#define HW_VFIO_VFIO_CALXEDA_XGMAC_H
-
-#include "hw/vfio/vfio-platform.h"
-#include "qom/object.h"
-
-#define TYPE_VFIO_CALXEDA_XGMAC "vfio-calxeda-xgmac"
-
-/**
- * This device exposes:
- * - a single MMIO region corresponding to its register space
- * - 3 IRQS (main and 2 power related IRQs)
- */
-struct VFIOCalxedaXgmacDevice {
- VFIOPlatformDevice vdev;
-};
-typedef struct VFIOCalxedaXgmacDevice VFIOCalxedaXgmacDevice;
-
-struct VFIOCalxedaXgmacDeviceClass {
- /*< private >*/
- VFIOPlatformDeviceClass parent_class;
- /*< public >*/
- DeviceRealize parent_realize;
-};
-typedef struct VFIOCalxedaXgmacDeviceClass VFIOCalxedaXgmacDeviceClass;
-
-DECLARE_OBJ_CHECKERS(VFIOCalxedaXgmacDevice, VFIOCalxedaXgmacDeviceClass,
- VFIO_CALXEDA_XGMAC_DEVICE, TYPE_VFIO_CALXEDA_XGMAC)
-
-#endif
projects / thirdparty / qemu.git / commitdiff
