| /qemu/net/ |
| H A D | hub.c | 2 * Hub net client
20 #include "hub.h"
26 * A hub broadcasts incoming packets to all its ports except the source port.
35 NetHub *hub; member
48 static ssize_t net_hub_receive(NetHub *hub, NetHubPort *source_port, in net_hub_receive() argument
53 QLIST_FOREACH(port, &hub->ports, next) { in net_hub_receive()
63 static ssize_t net_hub_receive_iov(NetHub *hub, NetHubPort *source_port, in net_hub_receive_iov() argument
69 QLIST_FOREACH(port, &hub->ports, next) { in net_hub_receive_iov()
81 NetHub *hub; in net_hub_new() local
83 hub = g_malloc(sizeof(*hub)); in net_hub_new()
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| H A D | net-hmp-cmds.c | 21 #include "net/hub.h"
41 /* Skip if already printed in hub info */ in hmp_info_network()
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| H A D | hub.h | 2 * Hub net client
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| H A D | meson.build | 9 'hub.c',
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| H A D | slirp.c | 37 #include "hub.h"
1142 monitor_printf(mon, "Hub %d (%s):\n%s", in hmp_info_usernet()
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| /qemu/chardev/ |
| H A D | char-hub.c | 2 * QEMU Character Hub Device
32 * Character hub device aggregates input from multiple backend devices
33 * and forwards it to a single frontend device. Additionally, hub
87 CharBackend *fe = backend->hub->parent.be; in hub_chr_can_read()
99 CharBackend *fe = backend->hub->parent.be; in hub_chr_read()
109 HubChardev *d = backend->hub; in hub_chr_event()
165 error_setg(errp, "hub: too many uses of chardevs '%s'" in hub_chr_attach_chardev()
172 d->backends[d->be_cnt].hub = d; in hub_chr_attach_chardev()
211 ChardevHub *hub = backend->u.hub.data; in qemu_chr_open_hub() local
213 strList *list = hub->chardevs; in qemu_chr_open_hub()
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| H A D | chardev-internal.h | 63 * Back-pointer on a hub, actual backend and its index in
64 * `hub->backends` array
67 HubChardev *hub; member
77 * Number of backends attached to this hub. Once attached, a
79 * To safely remove a backend, hub has to be removed first.
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| H A D | meson.build | 6 'char-hub.c',
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| /qemu/tests/unit/ |
| H A D | test-char.c | 365 Chardev *hub, *chr1, *chr2, *base; in char_hub_test() local
375 * Create invalid hub in char_hub_test()
376 * 1. Create hub without a 'chardevs.N' defined (expect error) in char_hub_test()
380 qemu_opt_set(opts, "backend", "hub", &error_abort); in char_hub_test()
381 hub = qemu_chr_new_from_opts(opts, NULL, &error); in char_hub_test()
383 "hub: 'chardevs' list is not defined"); in char_hub_test()
389 * Create invalid hub in char_hub_test()
391 * 2. Create hub which refers mux in char_hub_test()
392 * 3. Create hub which refers chardev already attached in char_hub_test()
406 qemu_opt_set(opts, "backend", "hub", &error_abort); in char_hub_test()
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| /qemu/hw/usb/ |
| H A D | dev-hub.c | 2 * QEMU USB HUB emulation
54 #define TYPE_USB_HUB "usb-hub"
108 [STR_PRODUCT] = "QEMU USB Hub",
159 0x29, /* u8 bDescriptorType; Hub-descriptor */
604 error_setg(errp, "usb hub chain too deep"); in usb_hub_realize()
624 .name = "usb-hub-port",
642 .name = "usb-hub/port-timer",
653 .name = "usb-hub",
679 uc->product_desc = "QEMU USB Hub"; in usb_hub_class_initfn()
687 dc->fw_name = "hub"; in usb_hub_class_initfn()
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| H A D | bus.c | 396 USBDevice *hub; in usb_claim_port() local
412 if (bus->nfree == 1 && strcmp(object_get_typename(OBJECT(dev)), "usb-hub") != 0) { in usb_claim_port()
413 /* Create a new hub and chain it on */ in usb_claim_port()
414 hub = USB_DEVICE(qdev_try_new("usb-hub")); in usb_claim_port()
415 if (hub) { in usb_claim_port()
416 usb_realize_and_unref(hub, bus, NULL); in usb_claim_port()
587 /* some hub between root port and device */ in usb_get_fw_dev_path()
588 pos += snprintf(fw_path + pos, fw_len - pos, "hub@%lx/", nr); in usb_get_fw_dev_path()
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| H A D | hcd-ohci.h | 29 /* Number of Downstream Ports on the root hub: */
74 /* Root Hub partition */
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| H A D | meson.build | 36 system_ss.add(when: 'CONFIG_USB_HUB', if_true: files('dev-hub.c'))
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| H A D | hcd-ohci.c | 171 #define OHCI_INTR_RHSC (1U << 6) /* Root hub status change */
1380 /* Set root hub status */
1465 /* Set root hub port status */
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| /qemu/docs/system/devices/ |
| H A D | net.rst | 8 emulated hub. The various host network backends can either be used to
183 QEMU can simulate several hubs. A hub can be thought of as a virtual
187 such a hub using the ``-netdev
189 connects the given device to the emulated hub with ID 0 (i.e. the
190 default hub) unless you specify a netdev with ``-net nic,netdev=xxx``
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| H A D | usb.rst | 225 ports (1-6), and the emulated (1.1) USB hub has eight ports.
231 Plugging a hub into UHCI port 2 works like this::
233 -device usb-hub,bus=usb-bus.0,port=2
235 Plugging a virtual USB stick into port 4 of the hub just plugged works
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| /qemu/qapi/ |
| H A D | char.json | 338 # Configuration info for hub chardevs.
340 # @chardevs: IDs to be added to this hub (maximum 4 devices).
495 # @hub: (since 10.0)
539 'hub',
617 # @data: Configuration info for hub chardevs
732 'hub': 'ChardevHubWrapper',
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| H A D | net.json | 386 # Connect two or more net clients through a software hub.
388 # @hubid: hub identifier number
390 # @netdev: used to connect hub to a netdev instead of a device
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| /qemu/include/hw/remote/ |
| H A D | iohub.h | 2 * IO Hub for remote device
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| /qemu/docs/system/ |
| H A D | target-i386-desc.rst.inc | 37 hub.
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| /qemu/hw/remote/ |
| H A D | iohub.c | 2 * Remote IO Hub
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| /qemu/include/hw/ |
| H A D | usb.h | 355 * the port (iow attached through a hub) gets detached.
361 * the packet originated when a hub is involved.
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| /qemu/ |
| H A D | qemu-options.hx | 2952 " configure a hub port on the hub with ID 'n'\n", QEMU_ARCH_ALL)
2985 " connect it to hub 0 (please use -nic unless you need a hub)\n"
3690 Create a hub port on the emulated hub with ID hubid.
3692 The hubport netdev lets you connect a NIC to a QEMU emulated hub
3700 emulated hub with ID 0 (i.e. the default hub), or to the netdev nd.
3716 the same ``-netdev`` option) and connect it to the emulated hub 0
3717 (the default hub). Use name to specify the name of the hub port.
3769 Backend is one of: ``null``, ``socket``, ``udp``, ``msmouse``, ``hub``,
3829 regarding chardev ``hub`` aggregator device configuration.
3929 ``-chardev hub,id=id,chardevs.0=id[,chardevs.N=id]``
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| /qemu/include/chardev/ |
| H A D | char.h | 235 #define TYPE_CHARDEV_HUB "chardev-hub"
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| /qemu/tests/lcitool/ |
| H A D | refresh | 119 # Based on the hub.docker.com/library/rust Dockerfiles
|