diff options
Diffstat (limited to 'hw/vfio')
| -rw-r--r-- | hw/vfio/ap.c | 18 | ||||
| -rw-r--r-- | hw/vfio/pci.c | 22 | ||||
| -rw-r--r-- | hw/vfio/pci.h | 9 |
3 files changed, 27 insertions, 22 deletions
diff --git a/hw/vfio/ap.c b/hw/vfio/ap.c index cec6fe1599..582c091a24 100644 --- a/hw/vfio/ap.c +++ b/hw/vfio/ap.c @@ -28,16 +28,18 @@ #include "hw/qdev-properties.h" #include "hw/s390x/ap-bridge.h" #include "exec/address-spaces.h" +#include "qom/object.h" -#define VFIO_AP_DEVICE_TYPE "vfio-ap" +#define TYPE_VFIO_AP_DEVICE "vfio-ap" -typedef struct VFIOAPDevice { +struct VFIOAPDevice { APDevice apdev; VFIODevice vdev; -} VFIOAPDevice; +}; +typedef struct VFIOAPDevice VFIOAPDevice; -#define VFIO_AP_DEVICE(obj) \ - OBJECT_CHECK(VFIOAPDevice, (obj), VFIO_AP_DEVICE_TYPE) +DECLARE_INSTANCE_CHECKER(VFIOAPDevice, VFIO_AP_DEVICE, + TYPE_VFIO_AP_DEVICE) static void vfio_ap_compute_needs_reset(VFIODevice *vdev) { @@ -70,7 +72,7 @@ static VFIOGroup *vfio_ap_get_group(VFIOAPDevice *vapdev, Error **errp) if (!group_path) { error_setg(errp, "%s: no iommu_group found for %s: %s", - VFIO_AP_DEVICE_TYPE, vapdev->vdev.sysfsdev, gerror->message); + TYPE_VFIO_AP_DEVICE, vapdev->vdev.sysfsdev, gerror->message); g_error_free(gerror); return NULL; } @@ -174,8 +176,8 @@ static void vfio_ap_class_init(ObjectClass *klass, void *data) } static const TypeInfo vfio_ap_info = { - .name = VFIO_AP_DEVICE_TYPE, - .parent = AP_DEVICE_TYPE, + .name = TYPE_VFIO_AP_DEVICE, + .parent = TYPE_AP_DEVICE, .instance_size = sizeof(VFIOAPDevice), .class_init = vfio_ap_class_init, }; diff --git a/hw/vfio/pci.c b/hw/vfio/pci.c index 3611dcd38b..0d83eb0e47 100644 --- a/hw/vfio/pci.c +++ b/hw/vfio/pci.c @@ -230,7 +230,7 @@ static void vfio_intx_update(VFIOPCIDevice *vdev, PCIINTxRoute *route) static void vfio_intx_routing_notifier(PCIDevice *pdev) { - VFIOPCIDevice *vdev = PCI_VFIO(pdev); + VFIOPCIDevice *vdev = VFIO_PCI(pdev); PCIINTxRoute route; if (vdev->interrupt != VFIO_INT_INTx) { @@ -456,7 +456,7 @@ static void vfio_update_kvm_msi_virq(VFIOMSIVector *vector, MSIMessage msg, static int vfio_msix_vector_do_use(PCIDevice *pdev, unsigned int nr, MSIMessage *msg, IOHandler *handler) { - VFIOPCIDevice *vdev = PCI_VFIO(pdev); + VFIOPCIDevice *vdev = VFIO_PCI(pdev); VFIOMSIVector *vector; int ret; @@ -541,7 +541,7 @@ static int vfio_msix_vector_use(PCIDevice *pdev, static void vfio_msix_vector_release(PCIDevice *pdev, unsigned int nr) { - VFIOPCIDevice *vdev = PCI_VFIO(pdev); + VFIOPCIDevice *vdev = VFIO_PCI(pdev); VFIOMSIVector *vector = &vdev->msi_vectors[nr]; trace_vfio_msix_vector_release(vdev->vbasedev.name, nr); @@ -1048,7 +1048,7 @@ static const MemoryRegionOps vfio_vga_ops = { */ static void vfio_sub_page_bar_update_mapping(PCIDevice *pdev, int bar) { - VFIOPCIDevice *vdev = PCI_VFIO(pdev); + VFIOPCIDevice *vdev = VFIO_PCI(pdev); VFIORegion *region = &vdev->bars[bar].region; MemoryRegion *mmap_mr, *region_mr, *base_mr; PCIIORegion *r; @@ -1094,7 +1094,7 @@ static void vfio_sub_page_bar_update_mapping(PCIDevice *pdev, int bar) */ uint32_t vfio_pci_read_config(PCIDevice *pdev, uint32_t addr, int len) { - VFIOPCIDevice *vdev = PCI_VFIO(pdev); + VFIOPCIDevice *vdev = VFIO_PCI(pdev); uint32_t emu_bits = 0, emu_val = 0, phys_val = 0, val; memcpy(&emu_bits, vdev->emulated_config_bits + addr, len); @@ -1127,7 +1127,7 @@ uint32_t vfio_pci_read_config(PCIDevice *pdev, uint32_t addr, int len) void vfio_pci_write_config(PCIDevice *pdev, uint32_t addr, uint32_t val, int len) { - VFIOPCIDevice *vdev = PCI_VFIO(pdev); + VFIOPCIDevice *vdev = VFIO_PCI(pdev); uint32_t val_le = cpu_to_le32(val); trace_vfio_pci_write_config(vdev->vbasedev.name, addr, val, len); @@ -2701,7 +2701,7 @@ static void vfio_unregister_req_notifier(VFIOPCIDevice *vdev) static void vfio_realize(PCIDevice *pdev, Error **errp) { - VFIOPCIDevice *vdev = PCI_VFIO(pdev); + VFIOPCIDevice *vdev = VFIO_PCI(pdev); VFIODevice *vbasedev_iter; VFIOGroup *group; char *tmp, *subsys, group_path[PATH_MAX], *group_name; @@ -3033,7 +3033,7 @@ error: static void vfio_instance_finalize(Object *obj) { - VFIOPCIDevice *vdev = PCI_VFIO(obj); + VFIOPCIDevice *vdev = VFIO_PCI(obj); VFIOGroup *group = vdev->vbasedev.group; vfio_display_finalize(vdev); @@ -3057,7 +3057,7 @@ static void vfio_instance_finalize(Object *obj) static void vfio_exitfn(PCIDevice *pdev) { - VFIOPCIDevice *vdev = PCI_VFIO(pdev); + VFIOPCIDevice *vdev = VFIO_PCI(pdev); vfio_unregister_req_notifier(vdev); vfio_unregister_err_notifier(vdev); @@ -3075,7 +3075,7 @@ static void vfio_exitfn(PCIDevice *pdev) static void vfio_pci_reset(DeviceState *dev) { - VFIOPCIDevice *vdev = PCI_VFIO(dev); + VFIOPCIDevice *vdev = VFIO_PCI(dev); trace_vfio_pci_reset(vdev->vbasedev.name); @@ -3115,7 +3115,7 @@ post_reset: static void vfio_instance_init(Object *obj) { PCIDevice *pci_dev = PCI_DEVICE(obj); - VFIOPCIDevice *vdev = PCI_VFIO(obj); + VFIOPCIDevice *vdev = VFIO_PCI(obj); device_add_bootindex_property(obj, &vdev->bootindex, "bootindex", NULL, diff --git a/hw/vfio/pci.h b/hw/vfio/pci.h index 3c0dca024b..5e53d5b863 100644 --- a/hw/vfio/pci.h +++ b/hw/vfio/pci.h @@ -18,6 +18,7 @@ #include "qemu/event_notifier.h" #include "qemu/queue.h" #include "qemu/timer.h" +#include "qom/object.h" #define PCI_ANY_ID (~0) @@ -114,9 +115,11 @@ typedef struct VFIOMSIXInfo { } VFIOMSIXInfo; #define TYPE_VFIO_PCI "vfio-pci" -#define PCI_VFIO(obj) OBJECT_CHECK(VFIOPCIDevice, obj, TYPE_VFIO_PCI) +typedef struct VFIOPCIDevice VFIOPCIDevice; +DECLARE_INSTANCE_CHECKER(VFIOPCIDevice, VFIO_PCI, + TYPE_VFIO_PCI) -typedef struct VFIOPCIDevice { +struct VFIOPCIDevice { PCIDevice pdev; VFIODevice vbasedev; VFIOINTx intx; @@ -173,7 +176,7 @@ typedef struct VFIOPCIDevice { VFIODisplay *dpy; Error *migration_blocker; Notifier irqchip_change_notifier; -} VFIOPCIDevice; +}; /* Use uin32_t for vendor & device so PCI_ANY_ID expands and cannot match hw */ static inline bool vfio_pci_is(VFIOPCIDevice *vdev, uint32_t vendor, uint32_t device) |