[qemu.git] / hw / pci-hotplug.c

/*
 * QEMU PCI hotplug support
 *
 * Copyright (c) 2004 Fabrice Bellard
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 * THE SOFTWARE.
 */

#include "hw.h"
#include "boards.h"
#include "pci.h"
#include "net.h"
#include "sysemu.h"
#include "pc.h"
#include "monitor.h"
#include "block_int.h"
#include "scsi.h"
#include "virtio-blk.h"
#include "qemu-config.h"
#include "qemu-objects.h"

#if defined(TARGET_I386)
static PCIDevice *qemu_pci_hot_add_nic(Monitor *mon,
                                       const char *devaddr,
                                       const char *opts_str)
{
    QemuOpts *opts;
    PCIBus *bus;
    int ret, devfn;

    bus = pci_get_bus_devfn(&devfn, devaddr);
    if (!bus) {
        monitor_printf(mon, "Invalid PCI device address %s\n", devaddr);
        return NULL;
    }
    if (!((BusState*)bus)->allow_hotplug) {
        monitor_printf(mon, "PCI bus doesn't support hotplug\n");
        return NULL;
    }

    opts = qemu_opts_parse(&qemu_net_opts, opts_str ? opts_str : "", NULL);
    if (!opts) {
        monitor_printf(mon, "parsing network options '%s' failed\n",
                       opts_str ? opts_str : "");
        return NULL;
    }

    qemu_opt_set(opts, "type", "nic");

    ret = net_client_init(mon, opts, 0);
    if (ret < 0)
        return NULL;
    if (nd_table[ret].devaddr) {
        monitor_printf(mon, "Parameter addr not supported\n");
        return NULL;
    }
    return pci_nic_init(&nd_table[ret], "rtl8139", devaddr);
}

static int scsi_hot_add(DeviceState *adapter, DriveInfo *dinfo, int printinfo)
{
    SCSIBus *scsibus;
    SCSIDevice *scsidev;

    scsibus = DO_UPCAST(SCSIBus, qbus, QLIST_FIRST(&adapter->child_bus));
    if (!scsibus || strcmp(scsibus->qbus.info->name, "SCSI") != 0) {
        qemu_error("Device is not a SCSI adapter\n");
        return -1;
    }

    /*
     * drive_init() tries to find a default for dinfo->unit.  Doesn't
     * work at all for hotplug though as we assign the device to a
     * specific bus instead of the first bus with spare scsi ids.
     *
     * Ditch the calculated value and reload from option string (if
     * specified).
     */
    dinfo->unit = qemu_opt_get_number(dinfo->opts, "unit", -1);
    scsidev = scsi_bus_legacy_add_drive(scsibus, dinfo, dinfo->unit);
    dinfo->unit = scsidev->id;

    if (printinfo)
        qemu_error("OK bus %d, unit %d\n", scsibus->busnr, scsidev->id);
    return 0;
}

void drive_hot_add(Monitor *mon, const QDict *qdict)
{
    int dom, pci_bus;
    unsigned slot;
    int type, bus;
    PCIDevice *dev;
    DriveInfo *dinfo = NULL;
    const char *pci_addr = qdict_get_str(qdict, "pci_addr");
    const char *opts = qdict_get_str(qdict, "opts");

    dinfo = add_init_drive(opts);
    if (!dinfo)
        goto err;
    if (dinfo->devaddr) {
        monitor_printf(mon, "Parameter addr not supported\n");
        goto err;
    }
    type = dinfo->type;
    bus = drive_get_max_bus (type);

    switch (type) {
    case IF_SCSI:
        if (pci_read_devaddr(mon, pci_addr, &dom, &pci_bus, &slot)) {
            goto err;
        }
        dev = pci_find_device(pci_find_root_bus(0), pci_bus, slot, 0);
        if (!dev) {
            monitor_printf(mon, "no pci device with address %s\n", pci_addr);
            goto err;
        }
        if (scsi_hot_add(&dev->qdev, dinfo, 1) != 0) {
            goto err;
        }
        break;
    case IF_NONE:
        monitor_printf(mon, "OK\n");
        break;
    default:
        monitor_printf(mon, "Can't hot-add drive to type %d\n", type);
        goto err;
    }
    return;

err:
    if (dinfo)
        drive_uninit(dinfo);
    return;
}

static PCIDevice *qemu_pci_hot_add_storage(Monitor *mon,
                                           const char *devaddr,
                                           const char *opts)
{
    PCIDevice *dev;
    DriveInfo *dinfo = NULL;
    int type = -1;
    char buf[128];
    PCIBus *bus;
    int devfn;

    if (get_param_value(buf, sizeof(buf), "if", opts)) {
        if (!strcmp(buf, "scsi"))
            type = IF_SCSI;
        else if (!strcmp(buf, "virtio")) {
            type = IF_VIRTIO;
        } else {
            monitor_printf(mon, "type %s not a hotpluggable PCI device.\n", buf);
            return NULL;
        }
    } else {
        monitor_printf(mon, "no if= specified\n");
        return NULL;
    }

    if (get_param_value(buf, sizeof(buf), "file", opts)) {
        dinfo = add_init_drive(opts);
        if (!dinfo)
            return NULL;
        if (dinfo->devaddr) {
            monitor_printf(mon, "Parameter addr not supported\n");
            return NULL;
        }
    } else {
        dinfo = NULL;
    }

    bus = pci_get_bus_devfn(&devfn, devaddr);
    if (!bus) {
        monitor_printf(mon, "Invalid PCI device address %s\n", devaddr);
        return NULL;
    }
    if (!((BusState*)bus)->allow_hotplug) {
        monitor_printf(mon, "PCI bus doesn't support hotplug\n");
        return NULL;
    }

    switch (type) {
    case IF_SCSI:
        dev = pci_create(bus, devfn, "lsi53c895a");
        if (qdev_init(&dev->qdev) < 0)
            dev = NULL;
        if (dev && dinfo) {
            if (scsi_hot_add(&dev->qdev, dinfo, 0) != 0) {
                qdev_unplug(&dev->qdev);
                dev = NULL;
            }
        }
        break;
    case IF_VIRTIO:
        if (!dinfo) {
            monitor_printf(mon, "virtio requires a backing file/device.\n");
            return NULL;
        }
        dev = pci_create(bus, devfn, "virtio-blk-pci");
        qdev_prop_set_drive(&dev->qdev, "drive", dinfo);
        if (qdev_init(&dev->qdev) < 0)
            dev = NULL;
        break;
    default:
        dev = NULL;
    }
    return dev;
}

void pci_device_hot_add_print(Monitor *mon, const QObject *data)
{
    QDict *qdict;

    assert(qobject_type(data) == QTYPE_QDICT);
    qdict = qobject_to_qdict(data);

    monitor_printf(mon, "OK domain %d, bus %d, slot %d, function %d\n",
                   (int) qdict_get_int(qdict, "domain"),
                   (int) qdict_get_int(qdict, "bus"),
                   (int) qdict_get_int(qdict, "slot"),
                   (int) qdict_get_int(qdict, "function"));

}

/**
 * pci_device_hot_add(): Hot add a PCI device
 *
 * Return a QDict with the following device information:
 *
 * - "domain": domain number
 * - "bus": bus number
 * - "slot": slot number
 * - "function": function number
 *
 * Example:
 *
 * { "domain": 0, "bus": 0, "slot": 5, "function": 0 }
 */
void pci_device_hot_add(Monitor *mon, const QDict *qdict, QObject **ret_data)
{
    PCIDevice *dev = NULL;
    const char *pci_addr = qdict_get_str(qdict, "pci_addr");
    const char *type = qdict_get_str(qdict, "type");
    const char *opts = qdict_get_try_str(qdict, "opts");

    /* strip legacy tag */
    if (!strncmp(pci_addr, "pci_addr=", 9)) {
        pci_addr += 9;
    }

    if (!opts) {
        opts = "";
    }

    if (!strcmp(pci_addr, "auto"))
        pci_addr = NULL;

    if (strcmp(type, "nic") == 0)
        dev = qemu_pci_hot_add_nic(mon, pci_addr, opts);
    else if (strcmp(type, "storage") == 0)
        dev = qemu_pci_hot_add_storage(mon, pci_addr, opts);
    else
        monitor_printf(mon, "invalid type: %s\n", type);

    if (dev) {
        *ret_data =
        qobject_from_jsonf("{ 'domain': 0, 'bus': %d, 'slot': %d, "
                           "'function': %d }", pci_bus_num(dev->bus),
                           PCI_SLOT(dev->devfn), PCI_FUNC(dev->devfn));
        assert(*ret_data != NULL);
    } else
        monitor_printf(mon, "failed to add %s\n", opts);
}
#endif

void pci_device_hot_remove(Monitor *mon, const char *pci_addr)
{
    PCIDevice *d;
    int dom, bus;
    unsigned slot;

    if (pci_read_devaddr(mon, pci_addr, &dom, &bus, &slot)) {
        return;
    }

    d = pci_find_device(pci_find_root_bus(0), bus, slot, 0);
    if (!d) {
        monitor_printf(mon, "slot %d empty\n", slot);
        return;
    }
    qdev_unplug(&d->qdev);
}

void do_pci_device_hot_remove(Monitor *mon, const QDict *qdict,
                              QObject **ret_data)
{
    pci_device_hot_remove(mon, qdict_get_str(qdict, "pci_addr"));
}
Commit	Line	Data
6f338c34 AL	1	/*
	2	* QEMU PCI hotplug support
	3	*
	4	* Copyright (c) 2004 Fabrice Bellard
	5	*
	6	* Permission is hereby granted, free of charge, to any person obtaining a copy
	7	* of this software and associated documentation files (the "Software"), to deal
	8	* in the Software without restriction, including without limitation the rights
	9	* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
	10	* copies of the Software, and to permit persons to whom the Software is
	11	* furnished to do so, subject to the following conditions:
	12	*
	13	* The above copyright notice and this permission notice shall be included in
	14	* all copies or substantial portions of the Software.
	15	*
	16	* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
	17	* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
	18	* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
	19	* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
	20	* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
	21	* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
	22	* THE SOFTWARE.
	23	*/
	24
	25	#include "hw.h"
	26	#include "boards.h"
	27	#include "pci.h"
	28	#include "net.h"
	29	#include "sysemu.h"
	30	#include "pc.h"
376253ec	31	#include "monitor.h"
6f338c34	32	#include "block_int.h"
43b443b6	33	#include "scsi.h"
6f338c34	34	#include "virtio-blk.h"
c59c7ea9	35	#include "qemu-config.h"
7a344f7a	36	#include "qemu-objects.h"
6f338c34	37
ce88f890	38	#if defined(TARGET_I386)
1f5f6638	39	static PCIDevice qemu_pci_hot_add_nic(Monitor mon,
c59c7ea9 MM	40	const char *devaddr,
c59c7ea9 MM	41	const char *opts_str)
6f338c34	42	{
c59c7ea9	43	QemuOpts *opts;
53e0d8af GH	44	PCIBus *bus;
	45	int ret, devfn;
	46
	47	bus = pci_get_bus_devfn(&devfn, devaddr);
	48	if (!bus) {
	49	monitor_printf(mon, "Invalid PCI device address %s\n", devaddr);
	50	return NULL;
	51	}
	52	if (!((BusState*)bus)->allow_hotplug) {
	53	monitor_printf(mon, "PCI bus doesn't support hotplug\n");
	54	return NULL;
	55	}
6f338c34	56
c59c7ea9 MM	57	opts = qemu_opts_parse(&qemu_net_opts, opts_str ? opts_str : "", NULL);
	58	if (!opts) {
	59	monitor_printf(mon, "parsing network options '%s' failed\n",
	60	opts_str ? opts_str : "");
	61	return NULL;
	62	}
	63
	64	qemu_opt_set(opts, "type", "nic");
	65
f6b134ac	66	ret = net_client_init(mon, opts, 0);
eefb4091	67	if (ret < 0)
6f338c34	68	return NULL;
5607c388 MA	69	if (nd_table[ret].devaddr) {
	70	monitor_printf(mon, "Parameter addr not supported\n");
	71	return NULL;
	72	}
1f5f6638	73	return pci_nic_init(&nd_table[ret], "rtl8139", devaddr);
6f338c34 AL	74	}
6f338c34 AL	75
30d335d6 GH	76	static int scsi_hot_add(DeviceState adapter, DriveInfo dinfo, int printinfo)
	77	{
	78	SCSIBus *scsibus;
	79	SCSIDevice *scsidev;
	80
	81	scsibus = DO_UPCAST(SCSIBus, qbus, QLIST_FIRST(&adapter->child_bus));
	82	if (!scsibus \|\| strcmp(scsibus->qbus.info->name, "SCSI") != 0) {
	83	qemu_error("Device is not a SCSI adapter\n");
	84	return -1;
	85	}
	86
	87	/*
	88	* drive_init() tries to find a default for dinfo->unit. Doesn't
	89	* work at all for hotplug though as we assign the device to a
	90	* specific bus instead of the first bus with spare scsi ids.
	91	*
	92	* Ditch the calculated value and reload from option string (if
	93	* specified).
	94	*/
	95	dinfo->unit = qemu_opt_get_number(dinfo->opts, "unit", -1);
	96	scsidev = scsi_bus_legacy_add_drive(scsibus, dinfo, dinfo->unit);
11f4d7f4	97	dinfo->unit = scsidev->id;
30d335d6 GH	98
	99	if (printinfo)
	100	qemu_error("OK bus %d, unit %d\n", scsibus->busnr, scsidev->id);
	101	return 0;
	102	}
	103
f18c16de	104	void drive_hot_add(Monitor mon, const QDict qdict)
6f338c34 AL	105	{
	106	int dom, pci_bus;
	107	unsigned slot;
751c6a17	108	int type, bus;
6f338c34	109	PCIDevice *dev;
4db49dc0	110	DriveInfo *dinfo = NULL;
f18c16de LC	111	const char *pci_addr = qdict_get_str(qdict, "pci_addr");
f18c16de LC	112	const char *opts = qdict_get_str(qdict, "opts");
6f338c34	113
751c6a17 GH	114	dinfo = add_init_drive(opts);
751c6a17 GH	115	if (!dinfo)
4db49dc0	116	goto err;
751c6a17	117	if (dinfo->devaddr) {
c2cc47a4	118	monitor_printf(mon, "Parameter addr not supported\n");
4db49dc0	119	goto err;
c2cc47a4	120	}
751c6a17	121	type = dinfo->type;
6f338c34 AL	122	bus = drive_get_max_bus (type);
	123
	124	switch (type) {
	125	case IF_SCSI:
4db49dc0 GH	126	if (pci_read_devaddr(mon, pci_addr, &dom, &pci_bus, &slot)) {
	127	goto err;
	128	}
c469e1dd	129	dev = pci_find_device(pci_find_root_bus(0), pci_bus, slot, 0);
4db49dc0 GH	130	if (!dev) {
	131	monitor_printf(mon, "no pci device with address %s\n", pci_addr);
	132	goto err;
	133	}
30d335d6 GH	134	if (scsi_hot_add(&dev->qdev, dinfo, 1) != 0) {
	135	goto err;
	136	}
6f338c34	137	break;
7101174e GH	138	case IF_NONE:
	139	monitor_printf(mon, "OK\n");
	140	break;
6f338c34	141	default:
376253ec	142	monitor_printf(mon, "Can't hot-add drive to type %d\n", type);
4db49dc0	143	goto err;
6f338c34	144	}
4db49dc0	145	return;
6f338c34	146
4db49dc0 GH	147	err:
	148	if (dinfo)
	149	drive_uninit(dinfo);
6f338c34 AL	150	return;
	151	}
	152
1f5f6638 MA	153	static PCIDevice qemu_pci_hot_add_storage(Monitor mon,
1f5f6638 MA	154	const char *devaddr,
376253ec	155	const char *opts)
6f338c34	156	{
1f5f6638	157	PCIDevice *dev;
06c79f4e	158	DriveInfo *dinfo = NULL;
751c6a17	159	int type = -1;
6f338c34	160	char buf[128];
49bd1458 MA	161	PCIBus *bus;
49bd1458 MA	162	int devfn;
6f338c34 AL	163
	164	if (get_param_value(buf, sizeof(buf), "if", opts)) {
	165	if (!strcmp(buf, "scsi"))
	166	type = IF_SCSI;
	167	else if (!strcmp(buf, "virtio")) {
	168	type = IF_VIRTIO;
8707ecca AL	169	} else {
8707ecca AL	170	monitor_printf(mon, "type %s not a hotpluggable PCI device.\n", buf);
1f5f6638	171	return NULL;
6f338c34 AL	172	}
6f338c34 AL	173	} else {
376253ec	174	monitor_printf(mon, "no if= specified\n");
1f5f6638	175	return NULL;
6f338c34 AL	176	}
	177
	178	if (get_param_value(buf, sizeof(buf), "file", opts)) {
751c6a17 GH	179	dinfo = add_init_drive(opts);
751c6a17 GH	180	if (!dinfo)
1f5f6638	181	return NULL;
751c6a17	182	if (dinfo->devaddr) {
c2cc47a4 MA	183	monitor_printf(mon, "Parameter addr not supported\n");
	184	return NULL;
	185	}
7432ff5d BS	186	} else {
7432ff5d BS	187	dinfo = NULL;
6f338c34 AL	188	}
6f338c34 AL	189
49bd1458 MA	190	bus = pci_get_bus_devfn(&devfn, devaddr);
	191	if (!bus) {
	192	monitor_printf(mon, "Invalid PCI device address %s\n", devaddr);
	193	return NULL;
	194	}
53e0d8af GH	195	if (!((BusState*)bus)->allow_hotplug) {
	196	monitor_printf(mon, "PCI bus doesn't support hotplug\n");
	197	return NULL;
	198	}
49bd1458	199
6f338c34 AL	200	switch (type) {
6f338c34 AL	201	case IF_SCSI:
499cf102	202	dev = pci_create(bus, devfn, "lsi53c895a");
5b684b5a GH	203	if (qdev_init(&dev->qdev) < 0)
5b684b5a GH	204	dev = NULL;
ec7efac4	205	if (dev && dinfo) {
30d335d6 GH	206	if (scsi_hot_add(&dev->qdev, dinfo, 0) != 0) {
	207	qdev_unplug(&dev->qdev);
	208	dev = NULL;
	209	}
5b684b5a	210	}
6f338c34 AL	211	break;
6f338c34 AL	212	case IF_VIRTIO:
7432ff5d BS	213	if (!dinfo) {
	214	monitor_printf(mon, "virtio requires a backing file/device.\n");
	215	return NULL;
	216	}
499cf102	217	dev = pci_create(bus, devfn, "virtio-blk-pci");
d176c495	218	qdev_prop_set_drive(&dev->qdev, "drive", dinfo);
5b684b5a GH	219	if (qdev_init(&dev->qdev) < 0)
5b684b5a GH	220	dev = NULL;
6f338c34	221	break;
1f5f6638 MA	222	default:
1f5f6638 MA	223	dev = NULL;
6f338c34	224	}
1f5f6638	225	return dev;
6f338c34 AL	226	}
6f338c34 AL	227
7a344f7a LC	228	void pci_device_hot_add_print(Monitor mon, const QObject data)
	229	{
	230	QDict *qdict;
	231
	232	assert(qobject_type(data) == QTYPE_QDICT);
	233	qdict = qobject_to_qdict(data);
	234
	235	monitor_printf(mon, "OK domain %d, bus %d, slot %d, function %d\n",
	236	(int) qdict_get_int(qdict, "domain"),
	237	(int) qdict_get_int(qdict, "bus"),
	238	(int) qdict_get_int(qdict, "slot"),
	239	(int) qdict_get_int(qdict, "function"));
	240
	241	}
	242
	243	/**
	244	* pci_device_hot_add(): Hot add a PCI device
	245	*
	246	* Return a QDict with the following device information:
	247	*
	248	* - "domain": domain number
	249	* - "bus": bus number
	250	* - "slot": slot number
	251	* - "function": function number
	252	*
	253	* Example:
	254	*
	255	* { "domain": 0, "bus": 0, "slot": 5, "function": 0 }
	256	*/
	257	void pci_device_hot_add(Monitor mon, const QDict qdict, QObject **ret_data)
6f338c34 AL	258	{
6f338c34 AL	259	PCIDevice *dev = NULL;
1d4daa91 LC	260	const char *pci_addr = qdict_get_str(qdict, "pci_addr");
	261	const char *type = qdict_get_str(qdict, "type");
	262	const char *opts = qdict_get_try_str(qdict, "opts");
6f338c34	263
e9283f8b JK	264	/* strip legacy tag */
	265	if (!strncmp(pci_addr, "pci_addr=", 9)) {
	266	pci_addr += 9;
6f338c34 AL	267	}
6f338c34 AL	268
a62acdc0 JK	269	if (!opts) {
	270	opts = "";
	271	}
	272
e9283f8b JK	273	if (!strcmp(pci_addr, "auto"))
e9283f8b JK	274	pci_addr = NULL;
6f338c34 AL	275
6f338c34 AL	276	if (strcmp(type, "nic") == 0)
e9283f8b	277	dev = qemu_pci_hot_add_nic(mon, pci_addr, opts);
6f338c34	278	else if (strcmp(type, "storage") == 0)
e9283f8b	279	dev = qemu_pci_hot_add_storage(mon, pci_addr, opts);
6f338c34	280	else
376253ec	281	monitor_printf(mon, "invalid type: %s\n", type);
6f338c34 AL	282
6f338c34 AL	283	if (dev) {
7a344f7a LC	284	*ret_data =
	285	qobject_from_jsonf("{ 'domain': 0, 'bus': %d, 'slot': %d, "
	286	"'function': %d }", pci_bus_num(dev->bus),
	287	PCI_SLOT(dev->devfn), PCI_FUNC(dev->devfn));
	288	assert(*ret_data != NULL);
6f338c34	289	} else
376253ec	290	monitor_printf(mon, "failed to add %s\n", opts);
6f338c34 AL	291	}
	292	#endif
	293
376253ec	294	void pci_device_hot_remove(Monitor mon, const char pci_addr)
6f338c34 AL	295	{
	296	PCIDevice *d;
	297	int dom, bus;
	298	unsigned slot;
	299
e9283f8b	300	if (pci_read_devaddr(mon, pci_addr, &dom, &bus, &slot)) {
6f338c34 AL	301	return;
	302	}
	303
c469e1dd	304	d = pci_find_device(pci_find_root_bus(0), bus, slot, 0);
6f338c34	305	if (!d) {
376253ec	306	monitor_printf(mon, "slot %d empty\n", slot);
6f338c34 AL	307	return;
6f338c34 AL	308	}
3f84865a	309	qdev_unplug(&d->qdev);
6f338c34 AL	310	}
6f338c34 AL	311
6848d827 LC	312	void do_pci_device_hot_remove(Monitor mon, const QDict qdict,
6848d827 LC	313	QObject **ret_data)
38183186	314	{
d54908a5	315	pci_device_hot_remove(mon, qdict_get_str(qdict, "pci_addr"));
38183186	316	}