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/openbmc/openbmc/poky/meta/recipes-core/busybox/files/
H A Dmdev.conf25 usbdev.* 0:0 0660 */etc/mdev/usb.sh
35 input/event.* 0:0 0660 @/etc/mdev/find-touchscreen.sh
41 [hs]d[a-z][0-9]? 0:0 660 */etc/mdev/mdev-mount.sh
44 mmcblk[0-9].* 0:0 660 */etc/mdev/mdev-mount.sh
H A Dmdev-mount.sh4 [ -f /etc/default/mdev ] && . /etc/default/mdev
H A Dmdev12 start-stop-daemon -S -b -m -p $PIDFILE -x /sbin/mdev -- -df
/openbmc/qemu/hw/acpi/
H A Dmemory_hotplug.c36 static ACPIOSTInfo *acpi_memory_device_status(int slot, MemStatus *mdev) in acpi_memory_device_status() argument
42 info->source = mdev->ost_event; in acpi_memory_device_status()
43 info->status = mdev->ost_status; in acpi_memory_device_status()
44 if (mdev->dimm) { in acpi_memory_device_status()
45 DeviceState *dev = DEVICE(mdev->dimm); in acpi_memory_device_status()
69 MemStatus *mdev; in acpi_memory_hotplug_read() local
77 mdev = &mem_st->devs[mem_st->selector]; in acpi_memory_hotplug_read()
78 o = OBJECT(mdev->dimm); in acpi_memory_hotplug_read()
103 val |= mdev->is_enabled ? 1 : 0; in acpi_memory_hotplug_read()
104 val |= mdev->is_inserting ? 2 : 0; in acpi_memory_hotplug_read()
[all …]
/openbmc/openbmc/poky/meta/recipes-core/initrdscripts/
H A Dinitramfs-framework_1.0.bb15 file://mdev \
38 # mdev
39 install -m 0755 ${S}/mdev ${D}/init.d/01-mdev
64 initramfs-module-mdev \
88 SUMMARY:initramfs-module-mdev = "initramfs support for mdev"
89 RDEPENDS:initramfs-module-mdev = "${PN}-base busybox-mdev"
90 FILES:initramfs-module-mdev = "/init.d/01-mdev"
H A Dinitramfs-live-boot-tiny_1.0.bb5 RDEPENDS:${PN} = "busybox-mdev"
/openbmc/openbmc/poky/meta/recipes-core/initrdscripts/initramfs-framework/
H A Dmdev6 if [ ! -e /sbin/mdev ]; then
23 echo /sbin/mdev > /proc/sys/kernel/hotplug
24 mdev -s
/openbmc/openbmc/poky/meta/conf/distro/include/
H A Dinit-manager-mdev-busybox.inc1 # enable mdev/busybox for init
3 VIRTUAL-RUNTIME_dev_manager ??= "busybox-mdev"
/openbmc/openbmc/poky/meta/recipes-core/busybox/
H A Dbusybox_1.37.0.bb16 file://mdev \
17 file://mdev.conf \
18 file://mdev-mount.sh \
37 … ${@["", "file://mdev.cfg"][(d.getVar('VIRTUAL-RUNTIME_dev_manager') == 'busybox-mdev')]} \
H A Dbusybox.inc25 PACKAGES =+ "${PN}-httpd ${PN}-udhcpd ${PN}-udhcpc ${PN}-syslog ${PN}-mdev ${PN}-hwclock"
36 FILES:${PN}-mdev = "${sysconfdir}/init.d/mdev ${sysconfdir}/mdev.conf ${sysconfdir}/mdev/*"
41 INITSCRIPT_PACKAGES = "${PN}-httpd ${PN}-syslog ${PN}-udhcpd ${PN}-mdev ${PN}-hwclock"
46 INITSCRIPT_NAME:${PN}-mdev = "mdev"
47 INITSCRIPT_PARAMS:${PN}-mdev = "start 04 S ."
58 CONFFILES:${PN}-mdev = "${sysconfdir}/mdev.conf"
325 install -m 0755 ${UNPACKDIR}/mdev ${D}${sysconfdir}/init.d/mdev
327 install -m 644 ${UNPACKDIR}/mdev.conf ${D}${sysconfdir}/mdev.conf
328 install -d ${D}${sysconfdir}/mdev
329 install -m 0755 ${UNPACKDIR}/find-touchscreen.sh ${D}${sysconfdir}/mdev
[all …]
/openbmc/openbmc/meta-arm/meta-arm/recipes-security/trusted-services/
H A Dlibts-udev.inc9 …if ${@oe.utils.conditional('VIRTUAL-RUNTIME_dev_manager', 'busybox-mdev', 'false', 'true', d)}; th…
17 inherit ${@oe.utils.conditional('VIRTUAL-RUNTIME_dev_manager', 'busybox-mdev', '', 'useradd', d)}
/openbmc/qemu/docs/devel/
H A Dvfio-iommufd.rst153 FD passing with mdev
156 ``vfio-pci`` device checks sysfsdev property to decide if backend is a mdev.
157 If FD passing is used, there is no way to know that and the mdev is treated
159 RAM discarding for mdev.
163 …oon-allowed=on,fd=9: vfio VFIO_FD9: x-balloon-allowed only potentially compatible with mdev devices
166 devices are always mdev and RAM discarding is force enabled.
/openbmc/openbmc/poky/documentation/dev-manual/
H A Ddevice-manager.rst19 manager like ``udev`` or ``busybox-mdev``.
64 ``udev`` or ``busybox-mdev``. You choose the device manager by defining the
72 # VIRTUAL-RUNTIME_dev_manager = "busybox-mdev"
H A Dinit-manager.rst48 also comes with BusyBox mdev as device manager, a lighter replacement to
61 Using BusyBox init with BusyBox mdev
64 BusyBox init with BusyBox mdev is the simplest and lightest solution
68 INIT_MANAGER = "mdev-busybox"
/openbmc/openbmc/poky/meta/recipes-core/images/
H A Dcore-image-tiny-initramfs.bb9 …ride VIRTUAL-RUNTIME_dev_manager and default in different, busybox is compiled without mdev support
12 VIRTUAL-RUNTIME_dev_manager ?= "busybox-mdev"
/openbmc/qemu/docs/system/s390x/
H A Dvfio-ccw.rst17 As every mdev is identified by a uuid, the first step is to obtain one::
61 /sys/bus/mdev/devices/7e270a25-e163-4922-af60-757fc8ed48c6
H A Dvfio-ap.rst481 -device vfio_ap,sysfsdev=$path-to-mdev
487 /sys/bus/mdev/devices/$uuid
488 /sys/bus/mdev/drivers/vfio_mdev/$uuid
609 (qemu) device_add vfio-ap,sysfsdev="$path-to-mdev",id="$id"
611 Where the ``$path-to-mdev`` value specifies the absolute path to a mediated
645 The command will fail if the ``$path-to-mdev`` specified on the ``device_del`` command
889 This will remove all of the mdev matrix device's sysfs structures including
890 the mdev device itself. To recreate and reconfigure the mdev matrix device,
892 that the remove will fail if a guest using the mdev is still running.
894 It is not necessary to remove an mdev matrix device, but one may want to
[all …]
/openbmc/qemu/docs/specs/
H A Dpci-ids.rst92 mdpy (mdev sample device), ``linux/samples/vfio-mdev/mdpy.c``
/openbmc/openbmc/poky/meta/recipes-extended/iputils/iputils/
H A DCVE-2025-47268.patch38 rtt min/avg/max/mdev = 0.000/1740158335919320.832/6960633343677281.965/-1623514645242292.-224 ms
64 rtt min/avg/max/mdev = 0.000/0.042/0.111/0.046 ms
/openbmc/qemu/include/hw/vfio/
H A Dvfio-device.h63 bool mdev; member
/openbmc/qemu/hw/vfio/
H A Dap.c319 /* AP device is mdev type device */ in vfio_ap_instance_init()
320 vbasedev->mdev = true; in vfio_ap_instance_init()
H A Digd.c721 /* KVMGT/GVT-g vGPU is exposed as mdev */ in vfio_probe_igd_config_quirk()
722 if (vdev->vbasedev.mdev) { in vfio_probe_igd_config_quirk()
H A Ddevice.c411 return subsys && (strcmp(subsys, "/sys/bus/mdev") == 0); in vfio_device_is_mdev()
419 if (vbasedev->mdev) { in vfio_device_hiod_create_and_realize()
H A Dpci.c3427 * we cannot know for certain, it depends on whether the mdev vendor driver in vfio_pci_realize()
3429 * the x-balloon-allowed option unless this is minimally an mdev device. in vfio_pci_realize()
3431 vbasedev->mdev = vfio_device_is_mdev(vbasedev); in vfio_pci_realize()
3433 trace_vfio_mdev(vbasedev->name, vbasedev->mdev); in vfio_pci_realize()
3435 if (vbasedev->ram_block_discard_allowed && !vbasedev->mdev) { in vfio_pci_realize()
3437 "with mdev devices"); in vfio_pci_realize()
3461 if (!vbasedev->mdev && in vfio_pci_realize()
3546 if (!vbasedev->mdev) { in vfio_pci_reset()
3582 if (!vbasedev->mdev) { in vfio_pci_reset()
3875 "variant or mdev drive
[all...]
/openbmc/qemu/hw/vfio-user/
H A Dpci.c294 vbasedev->mdev = true; in vfio_user_pci_realize()

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