diff options
Diffstat (limited to 'net')
| -rw-r--r-- | net/l2tpv3.c | 7 | ||||
| -rw-r--r-- | net/net.c | 30 | ||||
| -rw-r--r-- | net/netmap.c | 7 | ||||
| -rw-r--r-- | net/slirp.c | 122 | ||||
| -rw-r--r-- | net/socket.c | 71 | ||||
| -rw-r--r-- | net/tap-win32.c | 9 | ||||
| -rw-r--r-- | net/tap.c | 103 | ||||
| -rw-r--r-- | net/vde.c | 22 | ||||
| -rw-r--r-- | net/vhost-user.c | 18 | ||||
| -rw-r--r-- | net/vhost-vdpa.c | 14 |
10 files changed, 394 insertions, 9 deletions
diff --git a/net/l2tpv3.c b/net/l2tpv3.c index e4d4218db6..8aa0a3e1a0 100644 --- a/net/l2tpv3.c +++ b/net/l2tpv3.c @@ -723,6 +723,13 @@ int net_init_l2tpv3(const Netdev *netdev, l2tpv3_read_poll(s, true); + /* Store startup parameters */ + nc->stored_config = g_new0(NetdevInfo, 1); + nc->stored_config->type = NET_BACKEND_L2TPV3; + + QAPI_CLONE_MEMBERS(NetdevL2TPv3Options, + &nc->stored_config->u.l2tpv3, l2tpv3); + snprintf(s->nc.info_str, sizeof(s->nc.info_str), "l2tpv3: connected"); return 0; @@ -36,7 +36,6 @@ #include "monitor/monitor.h" #include "qemu/help_option.h" #include "qapi/qapi-commands-net.h" -#include "qapi/qapi-visit-net.h" #include "qapi/qmp/qdict.h" #include "qapi/qmp/qerror.h" #include "qemu/error-report.h" @@ -353,6 +352,7 @@ static void qemu_free_net_client(NetClientState *nc) } g_free(nc->name); g_free(nc->model); + qapi_free_NetdevInfo(nc->stored_config); if (nc->destructor) { nc->destructor(nc); } @@ -1289,6 +1289,34 @@ RxFilterInfoList *qmp_query_rx_filter(bool has_name, const char *name, return filter_list; } +NetdevInfoList *qmp_query_netdev(Error **errp) +{ + NetdevInfoList *list = NULL; + NetClientState *nc; + + QTAILQ_FOREACH(nc, &net_clients, next) { + /* + * Only look at netdevs (backend network devices), not for each queue + * or NIC / hubport + */ + if (nc->stored_config) { + NetdevInfo *element = QAPI_CLONE(NetdevInfo, nc->stored_config); + + g_free(element->id); /* Need to dealloc empty id after clone */ + element->id = g_strdup(nc->name); + + element->has_peer_id = nc->peer != NULL; + if (element->has_peer_id) { + element->peer_id = g_strdup(nc->peer->name); + } + + QAPI_LIST_PREPEND(list, element); + } + } + + return list; +} + void hmp_info_network(Monitor *mon, const QDict *qdict) { NetClientState *nc, *peer; diff --git a/net/netmap.c b/net/netmap.c index 350f097f91..ad59d4ade4 100644 --- a/net/netmap.c +++ b/net/netmap.c @@ -427,6 +427,13 @@ int net_init_netmap(const Netdev *netdev, pstrcpy(s->ifname, sizeof(s->ifname), netmap_opts->ifname); netmap_read_poll(s, true); /* Initially only poll for reads. */ + /* Store startup parameters */ + nc->stored_config = g_new0(NetdevInfo, 1); + nc->stored_config->type = NET_BACKEND_NETMAP; + + QAPI_CLONE_MEMBERS(NetdevNetmapOptions, + &nc->stored_config->u.netmap, netmap_opts); + return 0; } diff --git a/net/slirp.c b/net/slirp.c index be914c0be0..6ab348b943 100644 --- a/net/slirp.c +++ b/net/slirp.c @@ -377,6 +377,9 @@ static int net_slirp_init(NetClientState *peer, const char *model, int shift; char *end; struct slirp_config_str *config; + NetdevUserOptions *stored; + StringList **stored_hostfwd; + StringList **stored_guestfwd; if (!ipv4 && (vnetwork || vhost || vnameserver)) { error_setg(errp, "IPv4 disabled but netmask/host/dns provided"); @@ -552,6 +555,115 @@ static int net_slirp_init(NetClientState *peer, const char *model, nc = qemu_new_net_client(&net_slirp_info, peer, model, name); + /* Store startup parameters */ + nc->stored_config = g_new0(NetdevInfo, 1); + nc->stored_config->type = NET_BACKEND_USER; + stored = &nc->stored_config->u.user; + + if (vhostname) { + stored->has_hostname = true; + stored->hostname = g_strdup(vhostname); + } + + stored->has_q_restrict = true; + stored->q_restrict = restricted; + + stored->has_ipv4 = true; + stored->ipv4 = ipv4; + + stored->has_ipv6 = true; + stored->ipv6 = ipv6; + + if (ipv4) { + uint8_t *net_bytes = (uint8_t *)&net; + uint8_t *mask_bytes = (uint8_t *)&mask; + + stored->has_net = true; + stored->net = g_strdup_printf("%d.%d.%d.%d/%d.%d.%d.%d", + net_bytes[0], net_bytes[1], + net_bytes[2], net_bytes[3], + mask_bytes[0], mask_bytes[1], + mask_bytes[2], mask_bytes[3]); + + stored->has_host = true; + stored->host = g_strdup(inet_ntoa(host)); + } + + if (tftp_export) { + stored->has_tftp = true; + stored->tftp = g_strdup(tftp_export); + } + + if (bootfile) { + stored->has_bootfile = true; + stored->bootfile = g_strdup(bootfile); + } + + if (vdhcp_start) { + stored->has_dhcpstart = true; + stored->dhcpstart = g_strdup(vdhcp_start); + } + + if (ipv4) { + stored->has_dns = true; + stored->dns = g_strdup(inet_ntoa(dns)); + } + + if (dnssearch) { + stored->has_dnssearch = true; + StringList **stored_list = &stored->dnssearch; + + for (int i = 0; dnssearch[i]; i++) { + String *element = g_new0(String, 1); + + element->str = g_strdup(dnssearch[i]); + QAPI_LIST_APPEND(stored_list, element); + } + } + + if (vdomainname) { + stored->has_domainname = true; + stored->domainname = g_strdup(vdomainname); + } + + if (ipv6) { + char addrstr[INET6_ADDRSTRLEN]; + const char *res; + + stored->has_ipv6_prefix = true; + stored->ipv6_prefix = g_strdup(vprefix6); + + stored->has_ipv6_prefixlen = true; + stored->ipv6_prefixlen = vprefix6_len; + + res = inet_ntop(AF_INET6, &ip6_host, + addrstr, sizeof(addrstr)); + + stored->has_ipv6_host = true; + stored->ipv6_host = g_strdup(res); + + res = inet_ntop(AF_INET6, &ip6_dns, + addrstr, sizeof(addrstr)); + + stored->has_ipv6_dns = true; + stored->ipv6_dns = g_strdup(res); + } + + if (smb_export) { + stored->has_smb = true; + stored->smb = g_strdup(smb_export); + } + + if (vsmbserver) { + stored->has_smbserver = true; + stored->smbserver = g_strdup(vsmbserver); + } + + if (tftp_server_name) { + stored->has_tftp_server_name = true; + stored->tftp_server_name = g_strdup(tftp_server_name); + } + snprintf(nc->info_str, sizeof(nc->info_str), "net=%s,restrict=%s", inet_ntoa(net), restricted ? "on" : "off"); @@ -581,15 +693,25 @@ static int net_slirp_init(NetClientState *peer, const char *model, s->poll_notifier.notify = net_slirp_poll_notify; main_loop_poll_add_notifier(&s->poll_notifier); + stored_hostfwd = &stored->hostfwd; + stored_guestfwd = &stored->guestfwd; + for (config = slirp_configs; config; config = config->next) { + String *element = g_new0(String, 1); + + element->str = g_strdup(config->str); if (config->flags & SLIRP_CFG_HOSTFWD) { if (slirp_hostfwd(s, config->str, errp) < 0) { goto error; } + stored->has_hostfwd = true; + QAPI_LIST_APPEND(stored_hostfwd, element); } else { if (slirp_guestfwd(s, config->str, errp) < 0) { goto error; } + stored->has_guestfwd = true; + QAPI_LIST_APPEND(stored_guestfwd, element); } } #ifndef _WIN32 diff --git a/net/socket.c b/net/socket.c index 15b410e8d8..1614523b82 100644 --- a/net/socket.c +++ b/net/socket.c @@ -342,6 +342,7 @@ static NetSocketState *net_socket_fd_init_dgram(NetClientState *peer, NetSocketState *s; SocketAddress *sa; SocketAddressType sa_type; + NetdevSocketOptions *stored; sa = socket_local_address(fd, errp); if (!sa) { @@ -385,8 +386,19 @@ static NetSocketState *net_socket_fd_init_dgram(NetClientState *peer, net_socket_rs_init(&s->rs, net_socket_rs_finalize, false); net_socket_read_poll(s, true); + /* Store startup parameters */ + nc->stored_config = g_new0(NetdevInfo, 1); + nc->stored_config->type = NET_BACKEND_SOCKET; + stored = &nc->stored_config->u.socket; + + stored->has_fd = true; + stored->fd = g_strdup_printf("%d", fd); + /* mcast: save bound address as dst */ if (is_connected && mcast != NULL) { + stored->has_mcast = true; + stored->mcast = g_strdup(mcast); + s->dgram_dst = saddr; snprintf(nc->info_str, sizeof(nc->info_str), "socket: fd=%d (cloned mcast=%s:%d)", @@ -428,6 +440,7 @@ static NetSocketState *net_socket_fd_init_stream(NetClientState *peer, { NetClientState *nc; NetSocketState *s; + NetdevSocketOptions *stored; nc = qemu_new_net_client(&net_socket_info, peer, model, name); @@ -447,6 +460,15 @@ static NetSocketState *net_socket_fd_init_stream(NetClientState *peer, } else { qemu_set_fd_handler(s->fd, NULL, net_socket_connect, s); } + + /* Store startup parameters */ + nc->stored_config = g_new0(NetdevInfo, 1); + nc->stored_config->type = NET_BACKEND_SOCKET; + stored = &nc->stored_config->u.socket; + + stored->has_fd = true; + stored->fd = g_strdup_printf("%d", fd); + return s; } @@ -483,6 +505,7 @@ static void net_socket_accept(void *opaque) struct sockaddr_in saddr; socklen_t len; int fd; + NetdevSocketOptions *stored; for(;;) { len = sizeof(saddr); @@ -498,6 +521,13 @@ static void net_socket_accept(void *opaque) s->fd = fd; s->nc.link_down = false; net_socket_connect(s); + + /* Store additional startup parameters (extend net_socket_listen_init) */ + stored = &s->nc.stored_config->u.socket; + + stored->has_fd = true; + stored->fd = g_strdup_printf("%d", fd); + snprintf(s->nc.info_str, sizeof(s->nc.info_str), "socket: connection from %s:%d", inet_ntoa(saddr.sin_addr), ntohs(saddr.sin_port)); @@ -513,6 +543,7 @@ static int net_socket_listen_init(NetClientState *peer, NetSocketState *s; struct sockaddr_in saddr; int fd, ret; + NetdevSocketOptions *stored; if (parse_host_port(&saddr, host_str, errp) < 0) { return -1; @@ -549,6 +580,15 @@ static int net_socket_listen_init(NetClientState *peer, net_socket_rs_init(&s->rs, net_socket_rs_finalize, false); qemu_set_fd_handler(s->listen_fd, net_socket_accept, NULL, s); + + /* Store startup parameters */ + nc->stored_config = g_new0(NetdevInfo, 1); + nc->stored_config->type = NET_BACKEND_SOCKET; + stored = &nc->stored_config->u.socket; + + stored->has_listen = true; + stored->listen = g_strdup(host_str); + return 0; } @@ -561,6 +601,7 @@ static int net_socket_connect_init(NetClientState *peer, NetSocketState *s; int fd, connected, ret; struct sockaddr_in saddr; + NetdevSocketOptions *stored; if (parse_host_port(&saddr, host_str, errp) < 0) { return -1; @@ -598,6 +639,12 @@ static int net_socket_connect_init(NetClientState *peer, return -1; } + /* Store additional startup parameters (extend net_socket_fd_init) */ + stored = &s->nc.stored_config->u.socket; + + stored->has_connect = true; + stored->connect = g_strdup(host_str); + snprintf(s->nc.info_str, sizeof(s->nc.info_str), "socket: connect to %s:%d", inet_ntoa(saddr.sin_addr), ntohs(saddr.sin_port)); @@ -615,6 +662,7 @@ static int net_socket_mcast_init(NetClientState *peer, int fd; struct sockaddr_in saddr; struct in_addr localaddr, *param_localaddr; + NetdevSocketOptions *stored; if (parse_host_port(&saddr, host_str, errp) < 0) { return -1; @@ -643,6 +691,19 @@ static int net_socket_mcast_init(NetClientState *peer, s->dgram_dst = saddr; + /* Store additional startup parameters (extend net_socket_fd_init) */ + stored = &s->nc.stored_config->u.socket; + + if (!stored->has_mcast) { + stored->has_mcast = true; + stored->mcast = g_strdup(host_str); + } + + if (localaddr_str) { + stored->has_localaddr = true; + stored->localaddr = g_strdup(localaddr_str); + } + snprintf(s->nc.info_str, sizeof(s->nc.info_str), "socket: mcast=%s:%d", inet_ntoa(saddr.sin_addr), ntohs(saddr.sin_port)); @@ -660,6 +721,7 @@ static int net_socket_udp_init(NetClientState *peer, NetSocketState *s; int fd, ret; struct sockaddr_in laddr, raddr; + NetdevSocketOptions *stored; if (parse_host_port(&laddr, lhost, errp) < 0) { return -1; @@ -698,6 +760,15 @@ static int net_socket_udp_init(NetClientState *peer, s->dgram_dst = raddr; + /* Store additional startup parameters (extend net_socket_fd_init) */ + stored = &s->nc.stored_config->u.socket; + + stored->has_localaddr = true; + stored->localaddr = g_strdup(lhost); + + stored->has_udp = true; + stored->udp = g_strdup(rhost); + snprintf(s->nc.info_str, sizeof(s->nc.info_str), "socket: udp=%s:%d", inet_ntoa(raddr.sin_addr), ntohs(raddr.sin_port)); diff --git a/net/tap-win32.c b/net/tap-win32.c index 2b5dcda36e..b60933bd1a 100644 --- a/net/tap-win32.c +++ b/net/tap-win32.c @@ -768,6 +768,7 @@ static int tap_win32_init(NetClientState *peer, const char *model, NetClientState *nc; TAPState *s; tap_win32_overlapped_t *handle; + NetdevTapOptions *stored; if (tap_win32_open(&handle, ifname) < 0) { printf("tap: Could not open '%s'\n", ifname); @@ -778,6 +779,14 @@ static int tap_win32_init(NetClientState *peer, const char *model, s = DO_UPCAST(TAPState, nc, nc); + /* Store startup parameters */ + nc->stored_config = g_new0(NetdevInfo, 1); + nc->stored_config->type = NET_BACKEND_TAP; + stored = &nc->stored_config->u.tap; + + stored->has_ifname = true; + stored->ifname = g_strdup(ifname); + snprintf(s->nc.info_str, sizeof(s->nc.info_str), "tap: ifname=%s", ifname); @@ -590,6 +590,7 @@ int net_init_bridge(const Netdev *netdev, const char *name, const char *helper, *br; TAPState *s; int fd, vnet_hdr; + NetdevBridgeOptions *stored; assert(netdev->type == NET_CLIENT_DRIVER_BRIDGE); bridge = &netdev->u.bridge; @@ -609,6 +610,21 @@ int net_init_bridge(const Netdev *netdev, const char *name, } s = net_tap_fd_init(peer, "bridge", name, fd, vnet_hdr); + /* Store startup parameters */ + s->nc.stored_config = g_new0(NetdevInfo, 1); + s->nc.stored_config->type = NET_BACKEND_BRIDGE; + stored = &s->nc.stored_config->u.bridge; + + if (br) { + stored->has_br = true; + stored->br = g_strdup(br); + } + + if (helper) { + stored->has_helper = true; + stored->helper = g_strdup(helper); + } + snprintf(s->nc.info_str, sizeof(s->nc.info_str), "helper=%s,br=%s", helper, br); @@ -656,11 +672,13 @@ static void net_init_tap_one(const NetdevTapOptions *tap, NetClientState *peer, const char *model, const char *name, const char *ifname, const char *script, const char *downscript, const char *vhostfdname, - int vnet_hdr, int fd, Error **errp) + int vnet_hdr, int fd, NetdevInfo **common_stored, + Error **errp) { Error *err = NULL; TAPState *s = net_tap_fd_init(peer, model, name, fd, vnet_hdr); int vhostfd; + NetdevTapOptions *stored; tap_set_sndbuf(s->fd, tap, &err); if (err) { @@ -668,12 +686,65 @@ static void net_init_tap_one(const NetdevTapOptions *tap, NetClientState *peer, return; } + /* Store startup parameters */ + if (!*common_stored) { + *common_stored = g_new0(NetdevInfo, 1); + (*common_stored)->type = NET_BACKEND_TAP; + s->nc.stored_config = *common_stored; + } + stored = &(*common_stored)->u.tap; + + if (tap->has_sndbuf && !stored->has_sndbuf) { + stored->has_sndbuf = true; + stored->sndbuf = tap->sndbuf; + } + + if (vnet_hdr && !stored->has_vnet_hdr) { + stored->has_vnet_hdr = true; + stored->vnet_hdr = true; + } + if (tap->has_fd || tap->has_fds) { + if (!stored->has_fds) { + stored->has_fds = true; + stored->fds = g_strdup_printf("%d", fd); + } else { + char *tmp_s = stored->fds; + stored->fds = g_strdup_printf("%s:%d", stored->fds, fd); + g_free(tmp_s); + } + snprintf(s->nc.info_str, sizeof(s->nc.info_str), "fd=%d", fd); } else if (tap->has_helper) { + if (!stored->has_helper) { + stored->has_helper = true; + stored->helper = g_strdup(tap->helper); + } + + if (!stored->has_br) { + stored->has_br = true; + stored->br = tap->has_br ? g_strdup(tap->br) : + g_strdup(DEFAULT_BRIDGE_INTERFACE); + } + snprintf(s->nc.info_str, sizeof(s->nc.info_str), "helper=%s", tap->helper); } else { + if (ifname && !stored->has_ifname) { + stored->has_ifname = true; + stored->ifname = g_strdup(ifname); + } + + if (script && !stored->has_script) { + stored->has_script = true; + stored->script = g_strdup(script); + } + + if (downscript && !stored->has_downscript) { + stored->has_downscript = true; + stored->downscript = g_strdup(downscript); + } + snprintf(s->nc.info_str, sizeof(s->nc.info_str), "ifname=%s,script=%s,downscript=%s", ifname, script, downscript); @@ -689,9 +760,20 @@ static void net_init_tap_one(const NetdevTapOptions *tap, NetClientState *peer, vhostfdname || (tap->has_vhostforce && tap->vhostforce)) { VhostNetOptions options; + stored->has_vhost = true; + stored->vhost = true; + + if (tap->has_vhostforce && tap->vhostforce) { + stored->has_vhostforce = true; + stored->vhostforce = true; + } + options.backend_type = VHOST_BACKEND_TYPE_KERNEL; options.net_backend = &s->nc; if (tap->has_poll_us) { + stored->has_poll_us = true; + stored->poll_us = tap->poll_us; + options.busyloop_timeout = tap->poll_us; } else { options.busyloop_timeout = 0; @@ -731,6 +813,15 @@ static void net_init_tap_one(const NetdevTapOptions *tap, NetClientState *peer, } options.opaque = (void *)(uintptr_t)vhostfd; + if (!stored->has_vhostfds) { + stored->has_vhostfds = true; + stored->vhostfds = g_strdup_printf("%d", vhostfd); + } else { + char *tmp_s = stored->vhostfds; + stored->vhostfds = g_strdup_printf("%s:%d", stored->fds, vhostfd); + g_free(tmp_s); + } + s->vhost_net = vhost_net_init(&options); if (!s->vhost_net) { if (tap->has_vhostforce && tap->vhostforce) { @@ -783,6 +874,7 @@ int net_init_tap(const Netdev *netdev, const char *name, const char *vhostfdname; char ifname[128]; int ret = 0; + NetdevInfo *common_stored = NULL; /* will store configuration */ assert(netdev->type == NET_CLIENT_DRIVER_TAP); tap = &netdev->u.tap; @@ -829,7 +921,7 @@ int net_init_tap(const Netdev *netdev, const char *name, net_init_tap_one(tap, peer, "tap", name, NULL, script, downscript, - vhostfdname, vnet_hdr, fd, &err); + vhostfdname, vnet_hdr, fd, &common_stored, &err); if (err) { error_propagate(errp, err); close(fd); @@ -892,7 +984,7 @@ int net_init_tap(const Netdev *netdev, const char *name, net_init_tap_one(tap, peer, "tap", name, ifname, script, downscript, tap->has_vhostfds ? vhost_fds[i] : NULL, - vnet_hdr, fd, &err); + vnet_hdr, fd, &common_stored, &err); if (err) { error_propagate(errp, err); ret = -1; @@ -935,7 +1027,7 @@ free_fail: net_init_tap_one(tap, peer, "bridge", name, ifname, script, downscript, vhostfdname, - vnet_hdr, fd, &err); + vnet_hdr, fd, &common_stored, &err); if (err) { error_propagate(errp, err); close(fd); @@ -981,7 +1073,8 @@ free_fail: net_init_tap_one(tap, peer, "tap", name, ifname, i >= 1 ? "no" : script, i >= 1 ? "no" : downscript, - vhostfdname, vnet_hdr, fd, &err); + vhostfdname, vnet_hdr, fd, + &common_stored, &err); if (err) { error_propagate(errp, err); close(fd); @@ -84,6 +84,7 @@ static int net_vde_init(NetClientState *peer, const char *model, VDECONN *vde; char *init_group = (char *)group; char *init_sock = (char *)sock; + NetdevVdeOptions *stored; struct vde_open_args args = { .port = port, @@ -108,6 +109,27 @@ static int net_vde_init(NetClientState *peer, const char *model, qemu_set_fd_handler(vde_datafd(s->vde), vde_to_qemu, NULL, s); + /* Store startup parameters */ + nc->stored_config = g_new0(NetdevInfo, 1); + nc->stored_config->type = NET_BACKEND_VDE; + stored = &nc->stored_config->u.vde; + + if (sock) { + stored->has_sock = true; + stored->sock = g_strdup(sock); + } + + stored->has_port = true; + stored->port = port; + + if (group) { + stored->has_group = true; + stored->group = g_strdup(group); + } + + stored->has_mode = true; + stored->mode = mode; + return 0; } diff --git a/net/vhost-user.c b/net/vhost-user.c index ffbd94d944..5b7056be25 100644 --- a/net/vhost-user.c +++ b/net/vhost-user.c @@ -311,14 +311,15 @@ static void net_vhost_user_event(void *opaque, QEMUChrEvent event) } static int net_vhost_user_init(NetClientState *peer, const char *device, - const char *name, Chardev *chr, - int queues) + const char *name, const char *chardev, + Chardev *chr, int queues) { Error *err = NULL; NetClientState *nc, *nc0 = NULL; NetVhostUserState *s = NULL; VhostUserState *user; int i; + NetdevVhostUserOptions *stored; assert(name); assert(queues > 0); @@ -355,6 +356,16 @@ static int net_vhost_user_init(NetClientState *peer, const char *device, assert(s->vhost_net); + /* Store startup parameters */ + nc0->stored_config = g_new0(NetdevInfo, 1); + nc0->stored_config->type = NET_BACKEND_VHOST_USER; + stored = &nc0->stored_config->u.vhost_user; + + stored->chardev = g_strdup(chardev); + + stored->has_queues = true; + stored->queues = queues; + return 0; err: @@ -446,5 +457,6 @@ int net_init_vhost_user(const Netdev *netdev, const char *name, return -1; } - return net_vhost_user_init(peer, "vhost_user", name, chr, queues); + return net_vhost_user_init(peer, "vhost_user", name, + vhost_user_opts->chardev, chr, queues); } diff --git a/net/vhost-vdpa.c b/net/vhost-vdpa.c index fe659ec9e2..8c27ea0142 100644 --- a/net/vhost-vdpa.c +++ b/net/vhost-vdpa.c @@ -184,8 +184,22 @@ static int net_vhost_vdpa_init(NetClientState *peer, const char *device, VhostVDPAState *s; int vdpa_device_fd = -1; int ret = 0; + NetdevVhostVDPAOptions *stored; + assert(name); nc = qemu_new_net_client(&net_vhost_vdpa_info, peer, device, name); + + /* Store startup parameters */ + nc->stored_config = g_new0(NetdevInfo, 1); + nc->stored_config->type = NET_BACKEND_VHOST_VDPA; + stored = &nc->stored_config->u.vhost_vdpa; + + stored->has_vhostdev = true; + stored->vhostdev = g_strdup(vhostdev); + + stored->has_queues = true; + stored->queues = 1; /* TODO: change when support multiqueue */ + snprintf(nc->info_str, sizeof(nc->info_str), TYPE_VHOST_VDPA); nc->queue_index = 0; s = DO_UPCAST(VhostVDPAState, nc, nc); |