From: Zhi Yong Wu <wu...@linux.vnet.ibm.com> Signed-off-by: Zhi Yong Wu <wu...@linux.vnet.ibm.com> --- net.c | 35 +++++++++++++++++++++++++++++++++++ net.h | 27 +++++++++++++++++++++++++++ 2 files changed, 62 insertions(+), 0 deletions(-)
diff --git a/net.c b/net.c index dd67d16..608c090 100644 --- a/net.c +++ b/net.c @@ -1231,3 +1231,38 @@ int net_client_parse(QemuOptsList *opts_list, const char *optarg) default_net = 0; return 0; } + +static int net_dev_init(HOSTDevice *host_dev) +{ + NETDevice *net_dev = NET_DEVICE(host_dev); + NETDeviceClass *dc = NETDEV_GET_CLASS(host_dev); + + if (dc->init) { + return dc->init(net_dev); + } + + return 0; +} + +static void net_class_init(ObjectClass *klass, void *data) +{ + + HOSTDeviceClass *k = HOSTDEV_CLASS(klass); + + k->init = net_dev_init; +} + +static TypeInfo net_type = { + .name = TYPE_NETDEV, + .parent = TYPE_HOSTDEV, + .instance_size = sizeof(NETDevice), + .class_init = net_class_init, +}; + +static void net_register_types(void) +{ + type_register_static(&net_type); +} + +type_init(net_register_types) + diff --git a/net.h b/net.h index 60837ab..912fa2d 100644 --- a/net.h +++ b/net.h @@ -7,6 +7,33 @@ #include "qemu-option.h" #include "net/queue.h" #include "vmstate.h" +#include "qemu/hostdev.h" + +typedef struct NETDevice NETDevice; + +#define TYPE_NETDEV "net-dev" +#define NET_DEVICE(obj) \ + OBJECT_CHECK(NETDevice, (obj), TYPE_NETDEV) +#define NETDEV_CLASS(klass) \ + OBJECT_CLASS_CHECK(NETDeviceClass, (klass), TYPE_NETDEV) +#define NETDEV_GET_CLASS(obj) \ + OBJECT_GET_CLASS(NETDeviceClass, (obj), TYPE_NETDEV) + +typedef struct NETDeviceClass { + HOSTDeviceClass parent_class; + int (*init)(NETDevice *net_dev); +} NETDeviceClass; + +struct NETDevice { + /*< private >*/ + HOSTDevice host_dev; + + /*< public >*/ + QemuOpts *opts; + Monitor *mon; + const char *name; + NetClientState *peer; +}; struct MACAddr { uint8_t a[6]; -- 1.7.6