On Tue, Dec 4, 2012 at 7:01 PM, Eduardo Habkost <ehabk...@redhat.com> wrote:
> On Tue, Dec 04, 2012 at 06:55:17PM +0000, Blue Swirl wrote:
>> On Tue, Dec 4, 2012 at 1:19 PM, Eduardo Habkost <ehabk...@redhat.com> wrote:
>> > This separates the qdev properties code in two parts:
>> > - qdev-properties.c, that contains most of the qdev properties code;
>> > - qdev-properties-system.c for code specific for qemu-system-*,
>> > containing:
>> > - Property types: drive, chr, netdev, vlan, that depend on code that
>> > won't be included on *-user
>> > - qemu_add_globals(), that depends on qemu-config.o.
>> >
>> > This change should help on two things:
>> > - Allowing DeviceState to be used by *-user without pulling
>> > dependencies that are specific for qemu-system-*;
>> > - Writing qdev unit tests without pulling too many dependencies.
>> >
>> > The copyright/license header for the new file is directly copied from
>> > qdev-properties.c.
>> >
>> > Signed-off-by: Eduardo Habkost <ehabk...@redhat.com>
>> > ---
>> > Detailed changelog:
>> >
>> > Changes v1 (ehabkost) -> v2 (imammedo):
>> > - keep qdev_get_child_bus() in hw/qdev.c
>> > - put qdev_set_nic_properties() in hw/qdev-properties-system.c
>> >
>> > Changes v2 -> v3 (ehabkost):
>> > - updated the qdev_init_gpio_in() code on qdev-system.c to current
>> > version
>> >
>> > Changes v3 -> v4 (ehabkost):
>> > - Added copyright/license information to qdev-properties-system.c
>> > (based on copyright/license of qdev-properties.c)
>> > - Whitespace change at the end of qdev-properties.c
>> > - Don't create qdev-system.c, now we can keep the qdev.c code as-is
>> > as the qdev.c dependencies were reduced
>> > - Rewrite patch description
>> >
>> > Changes v4 -> v5 (ehabkost):
>> > - Remove large copyright header and instead just point to the original
>> > file it was based on
>> >
>> > Changes v5 -> v6 (ehabkost):
>> > - Removed inter-SoB line changelog from commit message
>> > ---
>> > hw/Makefile.objs | 1 +
>> > hw/qdev-properties-system.c | 352
>> > ++++++++++++++++++++++++++++++++++++++++++++
>> > hw/qdev-properties.c | 321 +---------------------------------------
>> > hw/qdev-properties.h | 1 +
>> > hw/qdev.c | 13 --
>> > 5 files changed, 355 insertions(+), 333 deletions(-)
>> > create mode 100644 hw/qdev-properties-system.c
>> >
>> > diff --git a/hw/Makefile.objs b/hw/Makefile.objs
>> > index d581d8d..96a8365 100644
>> > --- a/hw/Makefile.objs
>> > +++ b/hw/Makefile.objs
>> > @@ -185,6 +185,7 @@ common-obj-y += bt.o bt-l2cap.o bt-sdp.o bt-hci.o
>> > bt-hid.o
>> > common-obj-y += bt-hci-csr.o
>> > common-obj-y += msmouse.o ps2.o
>> > common-obj-y += qdev.o qdev-properties.o qdev-monitor.o
>> > +common-obj-y += qdev-properties-system.o
>> > common-obj-$(CONFIG_BRLAPI) += baum.o
>> >
>> > # xen backend driver support
>> > diff --git a/hw/qdev-properties-system.c b/hw/qdev-properties-system.c
>> > new file mode 100644
>> > index 0000000..9a7e0b3
>> > --- /dev/null
>> > +++ b/hw/qdev-properties-system.c
>> > @@ -0,0 +1,352 @@
>> > +/*
>> > + * qdev property parsing and global properties
>> > + * (parts specific for qemu-system-*)
>> > + *
>> > + * This file is based on code from hw/qdev-properties.c from
>> > + * commit 4e68f7a0819f179c2ff90a60611806c789911cc2,
>> > + * Copyright (c) Gerd Hoffmann <kra...@redhat.com> and other contributors.
>> > + *
>> > + * This work is licensed under the terms of the GNU GPL, version 2 or
>> > later.
>> > + * See the COPYING file in the top-level directory.
>> > + */
>> > +
>> > +#include "net.h"
>> > +#include "qdev.h"
>> > +#include "qerror.h"
>> > +#include "blockdev.h"
>> > +#include "hw/block-common.h"
>> > +#include "net/hub.h"
>> > +#include "qapi/qapi-visit-core.h"
>> > +
>> > +static void get_pointer(Object *obj, Visitor *v, Property *prop,
>> > + const char *(*print)(void *ptr),
>> > + const char *name, Error **errp)
>> > +{
>> > + DeviceState *dev = DEVICE(obj);
>> > + void **ptr = qdev_get_prop_ptr(dev, prop);
>> > + char *p;
>> > +
>> > + p = (char *) (*ptr ? print(*ptr) : "");
>> > + visit_type_str(v, &p, name, errp);
>> > +}
>> > +
>> > +static void set_pointer(Object *obj, Visitor *v, Property *prop,
>> > + int (*parse)(DeviceState *dev, const char *str,
>> > + void **ptr),
>> > + const char *name, Error **errp)
>> > +{
>> > + DeviceState *dev = DEVICE(obj);
>> > + Error *local_err = NULL;
>> > + void **ptr = qdev_get_prop_ptr(dev, prop);
>> > + char *str;
>> > + int ret;
>> > +
>> > + if (dev->state != DEV_STATE_CREATED) {
>> > + error_set(errp, QERR_PERMISSION_DENIED);
>> > + return;
>> > + }
>> > +
>> > + visit_type_str(v, &str, name, &local_err);
>> > + if (local_err) {
>> > + error_propagate(errp, local_err);
>> > + return;
>> > + }
>> > + if (!*str) {
>> > + g_free(str);
>> > + *ptr = NULL;
>> > + return;
>> > + }
>> > + ret = parse(dev, str, ptr);
>> > + error_set_from_qdev_prop_error(errp, ret, dev, prop, str);
>> > + g_free(str);
>> > +}
>> > +
>> > +/* --- drive --- */
>> > +
>> > +static int parse_drive(DeviceState *dev, const char *str, void **ptr)
>> > +{
>> > + BlockDriverState *bs;
>> > +
>> > + bs = bdrv_find(str);
>> > + if (bs == NULL)
>>
>> Please add braces, use checkpatch.pl.
>>
>> > + return -ENOENT;
>> > + if (bdrv_attach_dev(bs, dev) < 0)
>>
>> Also here.
>
>
> This is pure code movement, and I won't introduce changes in the code
> while it is being moved to not make patch review harder.
That's OK.
> If you want to send coding style patches for that code after it is
> moved, be my guest.
But that would not be OK because git blame information would be lost,
otherwise we could just reformat everything.
Please fix the code first as the first patch, then move.
>
>
>>
>> > + return -EEXIST;
>> > + *ptr = bs;
>> > + return 0;
>> > +}
>> > +
>> > +static void release_drive(Object *obj, const char *name, void *opaque)
>> > +{
>> > + DeviceState *dev = DEVICE(obj);
>> > + Property *prop = opaque;
>> > + BlockDriverState **ptr = qdev_get_prop_ptr(dev, prop);
>> > +
>> > + if (*ptr) {
>> > + bdrv_detach_dev(*ptr, dev);
>> > + blockdev_auto_del(*ptr);
>> > + }
>> > +}
>> > +
>> > +static const char *print_drive(void *ptr)
>> > +{
>> > + return bdrv_get_device_name(ptr);
>> > +}
>> > +
>> > +static void get_drive(Object *obj, Visitor *v, void *opaque,
>> > + const char *name, Error **errp)
>> > +{
>> > + get_pointer(obj, v, opaque, print_drive, name, errp);
>> > +}
>> > +
>> > +static void set_drive(Object *obj, Visitor *v, void *opaque,
>> > + const char *name, Error **errp)
>> > +{
>> > + set_pointer(obj, v, opaque, parse_drive, name, errp);
>> > +}
>> > +
>> > +PropertyInfo qdev_prop_drive = {
>> > + .name = "drive",
>> > + .get = get_drive,
>> > + .set = set_drive,
>> > + .release = release_drive,
>> > +};
>> > +
>> > +/* --- character device --- */
>> > +
>> > +static int parse_chr(DeviceState *dev, const char *str, void **ptr)
>> > +{
>> > + CharDriverState *chr = qemu_chr_find(str);
>> > + if (chr == NULL) {
>> > + return -ENOENT;
>> > + }
>> > + if (chr->avail_connections < 1) {
>> > + return -EEXIST;
>> > + }
>> > + *ptr = chr;
>> > + --chr->avail_connections;
>> > + return 0;
>> > +}
>> > +
>> > +static void release_chr(Object *obj, const char *name, void *opaque)
>> > +{
>> > + DeviceState *dev = DEVICE(obj);
>> > + Property *prop = opaque;
>> > + CharDriverState **ptr = qdev_get_prop_ptr(dev, prop);
>> > +
>> > + if (*ptr) {
>> > + qemu_chr_add_handlers(*ptr, NULL, NULL, NULL, NULL);
>> > + }
>> > +}
>> > +
>> > +
>> > +static const char *print_chr(void *ptr)
>> > +{
>> > + CharDriverState *chr = ptr;
>> > +
>> > + return chr->label ? chr->label : "";
>> > +}
>> > +
>> > +static void get_chr(Object *obj, Visitor *v, void *opaque,
>> > + const char *name, Error **errp)
>> > +{
>> > + get_pointer(obj, v, opaque, print_chr, name, errp);
>> > +}
>> > +
>> > +static void set_chr(Object *obj, Visitor *v, void *opaque,
>> > + const char *name, Error **errp)
>> > +{
>> > + set_pointer(obj, v, opaque, parse_chr, name, errp);
>> > +}
>> > +
>> > +PropertyInfo qdev_prop_chr = {
>> > + .name = "chr",
>> > + .get = get_chr,
>> > + .set = set_chr,
>> > + .release = release_chr,
>> > +};
>> > +
>> > +/* --- netdev device --- */
>> > +
>> > +static int parse_netdev(DeviceState *dev, const char *str, void **ptr)
>> > +{
>> > + NetClientState *netdev = qemu_find_netdev(str);
>> > +
>> > + if (netdev == NULL) {
>> > + return -ENOENT;
>> > + }
>> > + if (netdev->peer) {
>> > + return -EEXIST;
>> > + }
>> > + *ptr = netdev;
>> > + return 0;
>> > +}
>> > +
>> > +static const char *print_netdev(void *ptr)
>> > +{
>> > + NetClientState *netdev = ptr;
>> > +
>> > + return netdev->name ? netdev->name : "";
>> > +}
>> > +
>> > +static void get_netdev(Object *obj, Visitor *v, void *opaque,
>> > + const char *name, Error **errp)
>> > +{
>> > + get_pointer(obj, v, opaque, print_netdev, name, errp);
>> > +}
>> > +
>> > +static void set_netdev(Object *obj, Visitor *v, void *opaque,
>> > + const char *name, Error **errp)
>> > +{
>> > + set_pointer(obj, v, opaque, parse_netdev, name, errp);
>> > +}
>> > +
>> > +PropertyInfo qdev_prop_netdev = {
>> > + .name = "netdev",
>> > + .get = get_netdev,
>> > + .set = set_netdev,
>> > +};
>> > +
>> > +void qdev_set_nic_properties(DeviceState *dev, NICInfo *nd)
>> > +{
>> > + qdev_prop_set_macaddr(dev, "mac", nd->macaddr.a);
>> > + if (nd->netdev)
>> > + qdev_prop_set_netdev(dev, "netdev", nd->netdev);
>>
>> Ditto.
>>
>> > + if (nd->nvectors != DEV_NVECTORS_UNSPECIFIED &&
>> > + object_property_find(OBJECT(dev), "vectors", NULL)) {
>> > + qdev_prop_set_uint32(dev, "vectors", nd->nvectors);
>> > + }
>> > + nd->instantiated = 1;
>> > +}
>> > +
>> > +/* --- vlan --- */
>> > +
>> > +static int print_vlan(DeviceState *dev, Property *prop, char *dest,
>> > size_t len)
>> > +{
>> > + NetClientState **ptr = qdev_get_prop_ptr(dev, prop);
>> > +
>> > + if (*ptr) {
>> > + int id;
>> > + if (!net_hub_id_for_client(*ptr, &id)) {
>> > + return snprintf(dest, len, "%d", id);
>> > + }
>> > + }
>> > +
>> > + return snprintf(dest, len, "<null>");
>> > +}
>> > +
>> > +static void get_vlan(Object *obj, Visitor *v, void *opaque,
>> > + const char *name, Error **errp)
>> > +{
>> > + DeviceState *dev = DEVICE(obj);
>> > + Property *prop = opaque;
>> > + NetClientState **ptr = qdev_get_prop_ptr(dev, prop);
>> > + int32_t id = -1;
>> > +
>> > + if (*ptr) {
>> > + int hub_id;
>> > + if (!net_hub_id_for_client(*ptr, &hub_id)) {
>> > + id = hub_id;
>> > + }
>> > + }
>> > +
>> > + visit_type_int32(v, &id, name, errp);
>> > +}
>> > +
>> > +static void set_vlan(Object *obj, Visitor *v, void *opaque,
>> > + const char *name, Error **errp)
>> > +{
>> > + DeviceState *dev = DEVICE(obj);
>> > + Property *prop = opaque;
>> > + NetClientState **ptr = qdev_get_prop_ptr(dev, prop);
>> > + Error *local_err = NULL;
>> > + int32_t id;
>> > + NetClientState *hubport;
>> > +
>> > + if (dev->state != DEV_STATE_CREATED) {
>> > + error_set(errp, QERR_PERMISSION_DENIED);
>> > + return;
>> > + }
>> > +
>> > + visit_type_int32(v, &id, name, &local_err);
>> > + if (local_err) {
>> > + error_propagate(errp, local_err);
>> > + return;
>> > + }
>> > + if (id == -1) {
>> > + *ptr = NULL;
>> > + return;
>> > + }
>> > +
>> > + hubport = net_hub_port_find(id);
>> > + if (!hubport) {
>> > + error_set(errp, QERR_INVALID_PARAMETER_VALUE,
>> > + name, prop->info->name);
>> > + return;
>> > + }
>> > + *ptr = hubport;
>> > +}
>> > +
>> > +PropertyInfo qdev_prop_vlan = {
>> > + .name = "vlan",
>> > + .print = print_vlan,
>> > + .get = get_vlan,
>> > + .set = set_vlan,
>> > +};
>> > +
>> > +
>> > +int qdev_prop_set_drive(DeviceState *dev, const char *name,
>> > BlockDriverState *value)
>> > +{
>> > + Error *errp = NULL;
>> > + const char *bdrv_name = value ? bdrv_get_device_name(value) : "";
>> > + object_property_set_str(OBJECT(dev), bdrv_name,
>> > + name, &errp);
>> > + if (errp) {
>> > + qerror_report_err(errp);
>> > + error_free(errp);
>> > + return -1;
>> > + }
>> > + return 0;
>> > +}
>> > +
>> > +void qdev_prop_set_drive_nofail(DeviceState *dev, const char *name,
>> > BlockDriverState *value)
>> > +{
>> > + if (qdev_prop_set_drive(dev, name, value) < 0) {
>> > + exit(1);
>> > + }
>> > +}
>> > +
>> > +void qdev_prop_set_chr(DeviceState *dev, const char *name,
>> > CharDriverState *value)
>> > +{
>> > + Error *errp = NULL;
>> > + assert(!value || value->label);
>> > + object_property_set_str(OBJECT(dev),
>> > + value ? value->label : "", name, &errp);
>> > + assert_no_error(errp);
>> > +}
>> > +
>> > +void qdev_prop_set_netdev(DeviceState *dev, const char *name,
>> > NetClientState *value)
>> > +{
>> > + Error *errp = NULL;
>> > + assert(!value || value->name);
>> > + object_property_set_str(OBJECT(dev),
>> > + value ? value->name : "", name, &errp);
>> > + assert_no_error(errp);
>> > +}
>> > +
>> > +static int qdev_add_one_global(QemuOpts *opts, void *opaque)
>> > +{
>> > + GlobalProperty *g;
>> > +
>> > + g = g_malloc0(sizeof(*g));
>> > + g->driver = qemu_opt_get(opts, "driver");
>> > + g->property = qemu_opt_get(opts, "property");
>> > + g->value = qemu_opt_get(opts, "value");
>> > + qdev_prop_register_global(g);
>> > + return 0;
>> > +}
>> > +
>> > +void qemu_add_globals(void)
>> > +{
>> > + qemu_opts_foreach(qemu_find_opts("global"), qdev_add_one_global,
>> > NULL, 0);
>> > +}
>> > diff --git a/hw/qdev-properties.c b/hw/qdev-properties.c
>> > index 81d901c..9ec04be 100644
>> > --- a/hw/qdev-properties.c
>> > +++ b/hw/qdev-properties.c
>> > @@ -13,49 +13,6 @@ void *qdev_get_prop_ptr(DeviceState *dev, Property
>> > *prop)
>> > return ptr;
>> > }
>> >
>> > -static void get_pointer(Object *obj, Visitor *v, Property *prop,
>> > - const char *(*print)(void *ptr),
>> > - const char *name, Error **errp)
>> > -{
>> > - DeviceState *dev = DEVICE(obj);
>> > - void **ptr = qdev_get_prop_ptr(dev, prop);
>> > - char *p;
>> > -
>> > - p = (char *) (*ptr ? print(*ptr) : "");
>> > - visit_type_str(v, &p, name, errp);
>> > -}
>> > -
>> > -static void set_pointer(Object *obj, Visitor *v, Property *prop,
>> > - int (*parse)(DeviceState *dev, const char *str,
>> > - void **ptr),
>> > - const char *name, Error **errp)
>> > -{
>> > - DeviceState *dev = DEVICE(obj);
>> > - Error *local_err = NULL;
>> > - void **ptr = qdev_get_prop_ptr(dev, prop);
>> > - char *str;
>> > - int ret;
>> > -
>> > - if (dev->state != DEV_STATE_CREATED) {
>> > - error_set(errp, QERR_PERMISSION_DENIED);
>> > - return;
>> > - }
>> > -
>> > - visit_type_str(v, &str, name, &local_err);
>> > - if (local_err) {
>> > - error_propagate(errp, local_err);
>> > - return;
>> > - }
>> > - if (!*str) {
>> > - g_free(str);
>> > - *ptr = NULL;
>> > - return;
>> > - }
>> > - ret = parse(dev, str, ptr);
>> > - error_set_from_qdev_prop_error(errp, ret, dev, prop, str);
>> > - g_free(str);
>> > -}
>> > -
>> > static void get_enum(Object *obj, Visitor *v, void *opaque,
>> > const char *name, Error **errp)
>> > {
>> > @@ -476,227 +433,6 @@ PropertyInfo qdev_prop_string = {
>> > .set = set_string,
>> > };
>> >
>> > -/* --- drive --- */
>> > -
>> > -static int parse_drive(DeviceState *dev, const char *str, void **ptr)
>> > -{
>> > - BlockDriverState *bs;
>> > -
>> > - bs = bdrv_find(str);
>> > - if (bs == NULL)
>> > - return -ENOENT;
>> > - if (bdrv_attach_dev(bs, dev) < 0)
>> > - return -EEXIST;
>> > - *ptr = bs;
>> > - return 0;
>> > -}
>> > -
>> > -static void release_drive(Object *obj, const char *name, void *opaque)
>> > -{
>> > - DeviceState *dev = DEVICE(obj);
>> > - Property *prop = opaque;
>> > - BlockDriverState **ptr = qdev_get_prop_ptr(dev, prop);
>> > -
>> > - if (*ptr) {
>> > - bdrv_detach_dev(*ptr, dev);
>> > - blockdev_auto_del(*ptr);
>> > - }
>> > -}
>> > -
>> > -static const char *print_drive(void *ptr)
>> > -{
>> > - return bdrv_get_device_name(ptr);
>> > -}
>> > -
>> > -static void get_drive(Object *obj, Visitor *v, void *opaque,
>> > - const char *name, Error **errp)
>> > -{
>> > - get_pointer(obj, v, opaque, print_drive, name, errp);
>> > -}
>> > -
>> > -static void set_drive(Object *obj, Visitor *v, void *opaque,
>> > - const char *name, Error **errp)
>> > -{
>> > - set_pointer(obj, v, opaque, parse_drive, name, errp);
>> > -}
>> > -
>> > -PropertyInfo qdev_prop_drive = {
>> > - .name = "drive",
>> > - .get = get_drive,
>> > - .set = set_drive,
>> > - .release = release_drive,
>> > -};
>> > -
>> > -/* --- character device --- */
>> > -
>> > -static int parse_chr(DeviceState *dev, const char *str, void **ptr)
>> > -{
>> > - CharDriverState *chr = qemu_chr_find(str);
>> > - if (chr == NULL) {
>> > - return -ENOENT;
>> > - }
>> > - if (chr->avail_connections < 1) {
>> > - return -EEXIST;
>> > - }
>> > - *ptr = chr;
>> > - --chr->avail_connections;
>> > - return 0;
>> > -}
>> > -
>> > -static void release_chr(Object *obj, const char *name, void *opaque)
>> > -{
>> > - DeviceState *dev = DEVICE(obj);
>> > - Property *prop = opaque;
>> > - CharDriverState **ptr = qdev_get_prop_ptr(dev, prop);
>> > -
>> > - if (*ptr) {
>> > - qemu_chr_add_handlers(*ptr, NULL, NULL, NULL, NULL);
>> > - }
>> > -}
>> > -
>> > -
>> > -static const char *print_chr(void *ptr)
>> > -{
>> > - CharDriverState *chr = ptr;
>> > -
>> > - return chr->label ? chr->label : "";
>> > -}
>> > -
>> > -static void get_chr(Object *obj, Visitor *v, void *opaque,
>> > - const char *name, Error **errp)
>> > -{
>> > - get_pointer(obj, v, opaque, print_chr, name, errp);
>> > -}
>> > -
>> > -static void set_chr(Object *obj, Visitor *v, void *opaque,
>> > - const char *name, Error **errp)
>> > -{
>> > - set_pointer(obj, v, opaque, parse_chr, name, errp);
>> > -}
>> > -
>> > -PropertyInfo qdev_prop_chr = {
>> > - .name = "chr",
>> > - .get = get_chr,
>> > - .set = set_chr,
>> > - .release = release_chr,
>> > -};
>> > -
>> > -/* --- netdev device --- */
>> > -
>> > -static int parse_netdev(DeviceState *dev, const char *str, void **ptr)
>> > -{
>> > - NetClientState *netdev = qemu_find_netdev(str);
>> > -
>> > - if (netdev == NULL) {
>> > - return -ENOENT;
>> > - }
>> > - if (netdev->peer) {
>> > - return -EEXIST;
>> > - }
>> > - *ptr = netdev;
>> > - return 0;
>> > -}
>> > -
>> > -static const char *print_netdev(void *ptr)
>> > -{
>> > - NetClientState *netdev = ptr;
>> > -
>> > - return netdev->name ? netdev->name : "";
>> > -}
>> > -
>> > -static void get_netdev(Object *obj, Visitor *v, void *opaque,
>> > - const char *name, Error **errp)
>> > -{
>> > - get_pointer(obj, v, opaque, print_netdev, name, errp);
>> > -}
>> > -
>> > -static void set_netdev(Object *obj, Visitor *v, void *opaque,
>> > - const char *name, Error **errp)
>> > -{
>> > - set_pointer(obj, v, opaque, parse_netdev, name, errp);
>> > -}
>> > -
>> > -PropertyInfo qdev_prop_netdev = {
>> > - .name = "netdev",
>> > - .get = get_netdev,
>> > - .set = set_netdev,
>> > -};
>> > -
>> > -/* --- vlan --- */
>> > -
>> > -static int print_vlan(DeviceState *dev, Property *prop, char *dest,
>> > size_t len)
>> > -{
>> > - NetClientState **ptr = qdev_get_prop_ptr(dev, prop);
>> > -
>> > - if (*ptr) {
>> > - int id;
>> > - if (!net_hub_id_for_client(*ptr, &id)) {
>> > - return snprintf(dest, len, "%d", id);
>> > - }
>> > - }
>> > -
>> > - return snprintf(dest, len, "<null>");
>> > -}
>> > -
>> > -static void get_vlan(Object *obj, Visitor *v, void *opaque,
>> > - const char *name, Error **errp)
>> > -{
>> > - DeviceState *dev = DEVICE(obj);
>> > - Property *prop = opaque;
>> > - NetClientState **ptr = qdev_get_prop_ptr(dev, prop);
>> > - int32_t id = -1;
>> > -
>> > - if (*ptr) {
>> > - int hub_id;
>> > - if (!net_hub_id_for_client(*ptr, &hub_id)) {
>> > - id = hub_id;
>> > - }
>> > - }
>> > -
>> > - visit_type_int32(v, &id, name, errp);
>> > -}
>> > -
>> > -static void set_vlan(Object *obj, Visitor *v, void *opaque,
>> > - const char *name, Error **errp)
>> > -{
>> > - DeviceState *dev = DEVICE(obj);
>> > - Property *prop = opaque;
>> > - NetClientState **ptr = qdev_get_prop_ptr(dev, prop);
>> > - Error *local_err = NULL;
>> > - int32_t id;
>> > - NetClientState *hubport;
>> > -
>> > - if (dev->state != DEV_STATE_CREATED) {
>> > - error_set(errp, QERR_PERMISSION_DENIED);
>> > - return;
>> > - }
>> > -
>> > - visit_type_int32(v, &id, name, &local_err);
>> > - if (local_err) {
>> > - error_propagate(errp, local_err);
>> > - return;
>> > - }
>> > - if (id == -1) {
>> > - *ptr = NULL;
>> > - return;
>> > - }
>> > -
>> > - hubport = net_hub_port_find(id);
>> > - if (!hubport) {
>> > - error_set(errp, QERR_INVALID_PARAMETER_VALUE,
>> > - name, prop->info->name);
>> > - return;
>> > - }
>> > - *ptr = hubport;
>> > -}
>> > -
>> > -PropertyInfo qdev_prop_vlan = {
>> > - .name = "vlan",
>> > - .print = print_vlan,
>> > - .get = get_vlan,
>> > - .set = set_vlan,
>> > -};
>> > -
>> > /* --- pointer --- */
>> >
>> > /* Not a proper property, just for dirty hacks. TODO Remove it! */
>> > @@ -1158,44 +894,6 @@ void qdev_prop_set_string(DeviceState *dev, const
>> > char *name, const char *value)
>> > assert_no_error(errp);
>> > }
>> >
>> > -int qdev_prop_set_drive(DeviceState *dev, const char *name,
>> > BlockDriverState *value)
>> > -{
>> > - Error *errp = NULL;
>> > - const char *bdrv_name = value ? bdrv_get_device_name(value) : "";
>> > - object_property_set_str(OBJECT(dev), bdrv_name,
>> > - name, &errp);
>> > - if (errp) {
>> > - qerror_report_err(errp);
>> > - error_free(errp);
>> > - return -1;
>> > - }
>> > - return 0;
>> > -}
>> > -
>> > -void qdev_prop_set_drive_nofail(DeviceState *dev, const char *name,
>> > BlockDriverState *value)
>> > -{
>> > - if (qdev_prop_set_drive(dev, name, value) < 0) {
>> > - exit(1);
>> > - }
>> > -}
>> > -void qdev_prop_set_chr(DeviceState *dev, const char *name,
>> > CharDriverState *value)
>> > -{
>> > - Error *errp = NULL;
>> > - assert(!value || value->label);
>> > - object_property_set_str(OBJECT(dev),
>> > - value ? value->label : "", name, &errp);
>> > - assert_no_error(errp);
>> > -}
>> > -
>> > -void qdev_prop_set_netdev(DeviceState *dev, const char *name,
>> > NetClientState *value)
>> > -{
>> > - Error *errp = NULL;
>> > - assert(!value || value->name);
>> > - object_property_set_str(OBJECT(dev),
>> > - value ? value->name : "", name, &errp);
>> > - assert_no_error(errp);
>> > -}
>> > -
>> > void qdev_prop_set_macaddr(DeviceState *dev, const char *name, uint8_t
>> > *value)
>> > {
>> > Error *errp = NULL;
>> > @@ -1231,7 +929,7 @@ void qdev_prop_set_ptr(DeviceState *dev, const char
>> > *name, void *value)
>> >
>> > static QTAILQ_HEAD(, GlobalProperty) global_props =
>> > QTAILQ_HEAD_INITIALIZER(global_props);
>> >
>> > -static void qdev_prop_register_global(GlobalProperty *prop)
>> > +void qdev_prop_register_global(GlobalProperty *prop)
>> > {
>> > QTAILQ_INSERT_TAIL(&global_props, prop, next);
>> > }
>> > @@ -1262,20 +960,3 @@ void qdev_prop_set_globals(DeviceState *dev)
>> > class = object_class_get_parent(class);
>> > } while (class);
>> > }
>> > -
>> > -static int qdev_add_one_global(QemuOpts *opts, void *opaque)
>> > -{
>> > - GlobalProperty *g;
>> > -
>> > - g = g_malloc0(sizeof(*g));
>> > - g->driver = qemu_opt_get(opts, "driver");
>> > - g->property = qemu_opt_get(opts, "property");
>> > - g->value = qemu_opt_get(opts, "value");
>> > - qdev_prop_register_global(g);
>> > - return 0;
>> > -}
>> > -
>> > -void qemu_add_globals(void)
>> > -{
>> > - qemu_opts_foreach(qemu_find_opts("global"), qdev_add_one_global,
>> > NULL, 0);
>> > -}
>> > diff --git a/hw/qdev-properties.h b/hw/qdev-properties.h
>> > index 5b046ab..ddcf774 100644
>> > --- a/hw/qdev-properties.h
>> > +++ b/hw/qdev-properties.h
>> > @@ -116,6 +116,7 @@ void qdev_prop_set_enum(DeviceState *dev, const char
>> > *name, int value);
>> > /* FIXME: Remove opaque pointer properties. */
>> > void qdev_prop_set_ptr(DeviceState *dev, const char *name, void *value);
>> >
>> > +void qdev_prop_register_global(GlobalProperty *prop);
>> > void qdev_prop_register_global_list(GlobalProperty *props);
>> > void qdev_prop_set_globals(DeviceState *dev);
>> > void error_set_from_qdev_prop_error(Error **errp, int ret, DeviceState
>> > *dev,
>> > diff --git a/hw/qdev.c b/hw/qdev.c
>> > index 599382c..fa0af21 100644
>> > --- a/hw/qdev.c
>> > +++ b/hw/qdev.c
>> > @@ -25,7 +25,6 @@
>> > inherit from a particular bus (e.g. PCI or I2C) rather than
>> > this API directly. */
>> >
>> > -#include "net.h"
>> > #include "qdev.h"
>> > #include "sysemu.h"
>> > #include "error.h"
>> > @@ -312,18 +311,6 @@ void qdev_connect_gpio_out(DeviceState * dev, int n,
>> > qemu_irq pin)
>> > dev->gpio_out[n] = pin;
>> > }
>> >
>> > -void qdev_set_nic_properties(DeviceState *dev, NICInfo *nd)
>> > -{
>> > - qdev_prop_set_macaddr(dev, "mac", nd->macaddr.a);
>> > - if (nd->netdev)
>> > - qdev_prop_set_netdev(dev, "netdev", nd->netdev);
>> > - if (nd->nvectors != DEV_NVECTORS_UNSPECIFIED &&
>> > - object_property_find(OBJECT(dev), "vectors", NULL)) {
>> > - qdev_prop_set_uint32(dev, "vectors", nd->nvectors);
>> > - }
>> > - nd->instantiated = 1;
>> > -}
>> > -
>> > BusState *qdev_get_child_bus(DeviceState *dev, const char *name)
>> > {
>> > BusState *bus;
>> > --
>> > 1.7.11.7
>> >
>> >
>>
>
> --
> Eduardo
