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Searched refs:cdev (Results 1 – 12 of 12) sorted by relevance

/qemu/util/
H A Dchardev_open.c43 static int open_cdev_internal(const char *path, dev_t cdev) in open_cdev_internal() argument
53 (cdev != 0 && st.st_rdev != cdev)) { in open_cdev_internal()
60 static int open_cdev_robust(dev_t cdev) in open_cdev_robust() argument
68 devpath = g_strdup_printf("/dev/char/%u:%u", major(cdev), minor(cdev)); in open_cdev_robust()
69 return open_cdev_internal(devpath, cdev); in open_cdev_robust()
72 int open_cdev(const char *devpath, dev_t cdev) in open_cdev() argument
76 fd = open_cdev_internal(devpath, cdev); in open_cdev()
77 if (fd == -1 && cdev != 0) { in open_cdev()
78 return open_cdev_robust(cdev); in open_cdev()
/qemu/hw/acpi/
H A Dcpu.c26 static ACPIOSTInfo *acpi_cpu_device_status(int idx, AcpiCpuStatus *cdev) in acpi_cpu_device_status() argument
32 info->source = cdev->ost_event; in acpi_cpu_device_status()
33 info->status = cdev->ost_status; in acpi_cpu_device_status()
34 if (cdev->cpu) { in acpi_cpu_device_status()
35 DeviceState *dev = DEVICE(cdev->cpu); in acpi_cpu_device_status()
57 AcpiCpuStatus *cdev; in cpu_hotplug_rd() local
63 cdev = &cpu_st->devs[cpu_st->selector]; in cpu_hotplug_rd()
66 val |= cdev->cpu ? 1 : 0; in cpu_hotplug_rd()
67 val |= cdev->is_inserting ? 2 : 0; in cpu_hotplug_rd()
68 val |= cdev->is_removing ? 4 : 0; in cpu_hotplug_rd()
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/qemu/hw/s390x/
H A Ds390-ccw.c74 static bool s390_ccw_get_dev_info(S390CCWDevice *cdev, in s390_ccw_get_dev_info() argument
95 cdev->mdevid = g_path_get_basename(dev_path); in s390_ccw_get_dev_info()
104 cdev->hostid.cssid = cssid; in s390_ccw_get_dev_info()
105 cdev->hostid.ssid = ssid; in s390_ccw_get_dev_info()
106 cdev->hostid.devid = devid; in s390_ccw_get_dev_info()
107 cdev->hostid.valid = true; in s390_ccw_get_dev_info()
111 static bool s390_ccw_realize(S390CCWDevice *cdev, char *sysfsdev, Error **errp) in s390_ccw_realize() argument
113 CcwDevice *ccw_dev = CCW_DEVICE(cdev); in s390_ccw_realize()
119 if (!s390_ccw_get_dev_info(cdev, sysfsdev, errp)) { in s390_ccw_realize()
127 sch->driver_data = cdev; in s390_ccw_realize()
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H A D3270-ccw.c103 CcwDevice *cdev = CCW_DEVICE(ds); in emulated_ccw_3270_realize() local
104 CCWDeviceClass *cdk = CCW_DEVICE_GET_CLASS(cdev); in emulated_ccw_3270_realize()
108 sch = css_create_sch(cdev->devno, errp); in emulated_ccw_3270_realize()
118 cdev->sch = sch; in emulated_ccw_3270_realize()
139 cdk->realize(cdev, &err); in emulated_ccw_3270_realize()
149 cdev->sch = NULL; in emulated_ccw_3270_realize()
/qemu/hw/vfio/
H A Dccw.c36 S390CCWDevice cdev; member
566 S390CCWDevice *cdev = S390_CCW_DEVICE(dev); in vfio_ccw_realize() local
567 VFIOCCWDevice *vcdev = VFIO_CCW(cdev); in vfio_ccw_realize()
568 S390CCWDeviceClass *cdc = S390_CCW_DEVICE_GET_CLASS(cdev); in vfio_ccw_realize()
574 if (!cdc->realize(cdev, vcdev->vdev.sysfsdev, errp)) { in vfio_ccw_realize()
583 if (!vfio_device_attach(cdev->mdevid, vbasedev, in vfio_ccw_realize()
625 cdc->unrealize(cdev); in vfio_ccw_realize()
631 S390CCWDevice *cdev = S390_CCW_DEVICE(dev); in vfio_ccw_unrealize() local
632 VFIOCCWDevice *vcdev = VFIO_CCW(cdev); in vfio_ccw_unrealize()
633 S390CCWDeviceClass *cdc = S390_CCW_DEVICE_GET_CLASS(cdev); in vfio_ccw_unrealize()
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/qemu/hw/pci/
H A Dpci-hmp-cmds.c112 PciDeviceInfoList *cdev; in hmp_info_pci_device() local
113 for (cdev = dev->pci_bridge->devices; cdev; cdev = cdev->next) { in hmp_info_pci_device()
114 hmp_info_pci_device(mon, cdev->value); in hmp_info_pci_device()
/qemu/hw/audio/
H A Dintel-hda.c89 HDACodecDevice *cdev; in hda_codec_find() local
93 cdev = HDA_CODEC_DEVICE(qdev); in hda_codec_find()
94 if (cdev->cad == cad) { in hda_codec_find()
95 return cdev; in hda_codec_find()
495 HDACodecDevice *cdev; in intel_hda_notify_codecs() local
501 cdev = HDA_CODEC_DEVICE(qdev); in intel_hda_notify_codecs()
502 cdc = HDA_CODEC_DEVICE_GET_CLASS(cdev); in intel_hda_notify_codecs()
504 cdc->stream(cdev, stream, running, output); in intel_hda_notify_codecs()
1076 HDACodecDevice *cdev; in intel_hda_reset() local
1083 cdev = HDA_CODEC_DEVICE(qdev); in intel_hda_reset()
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/qemu/include/qemu/
H A Dchardev_open.h15 int open_cdev(const char *devpath, dev_t cdev);
/qemu/hw/char/
H A Dterminal3270.c32 EmulatedCcw3270Device cdev; member
196 return &(CCW_DEVICE(&t->cdev)->sch->cds); in get_cds()
/qemu/hw/xen/
H A Dxen-legacy-backend.c548 unsigned int cdev, j; in xenstore_scan() local
562 dev = qemu_xen_xs_directory(xenstore, 0, path, &cdev); in xenstore_scan()
566 for (j = 0; j < cdev; j++) { in xenstore_scan()
/qemu/docs/devel/
H A Dvfio-iommufd.rst103 Note the ``/dev/iommu`` and VFIO cdev can be externally opened by a
/qemu/tests/data/qobject/
H A Dqdict.txt2563 cdev.c: 25135
2564 cdev.h: 677
3229 core-cdev.c: 37224