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QAPI patches for 2016-07-19

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Merge remote-tracking branch 'remotes/armbru/tags/pull-qapi-2016-07-19' into staging

QAPI patches for 2016-07-19

# gpg: Signature made Tue 19 Jul 2016 19:35:27 BST
# gpg:                using RSA key 0x3870B400EB918653
# gpg: Good signature from "Markus Armbruster <armbru@redhat.com>"
# gpg:                 aka "Markus Armbruster <armbru@pond.sub.org>"
# Primary key fingerprint: 354B C8B3 D7EB 2A6B 6867  4E5F 3870 B400 EB91 8653

* remotes/armbru/tags/pull-qapi-2016-07-19:
  net: Use correct type for bool flag
  qapi: Change Netdev into a flat union
  block: Simplify drive-mirror
  block: Simplify block_set_io_throttle
  qapi: Implement boxed types for commands/events
  qapi: Plumb in 'boxed' to qapi generator lower levels
  qapi-event: Simplify visit of non-implicit data
  qapi: Drop useless gen_err_check()
  qapi: Add type.is_empty() helper
  qapi: Hide tag_name data member of variants
  qapi: Special case c_name() for empty type
  qapi: Require all branches of flat union enum to be covered
  net: use Netdev instead of NetClientOptions in client init
  qapi: change QmpInputVisitor to QSLIST
  qapi: change QmpOutputVisitor to QSLIST

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
This commit is contained in:
Peter Maydell 2016-07-20 14:34:08 +01:00
commit 3b2e6798ff
95 changed files with 700 additions and 509 deletions
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28
net/tap.c
View file

@ -223,7 +223,7 @@ static bool tap_has_ufo(NetClientState *nc)
{
TAPState *s = DO_UPCAST(TAPState, nc, nc);
assert(nc->info->type == NET_CLIENT_OPTIONS_KIND_TAP);
assert(nc->info->type == NET_CLIENT_DRIVER_TAP);
return s->has_ufo;
}
@ -232,7 +232,7 @@ static bool tap_has_vnet_hdr(NetClientState *nc)
{
TAPState *s = DO_UPCAST(TAPState, nc, nc);
assert(nc->info->type == NET_CLIENT_OPTIONS_KIND_TAP);
assert(nc->info->type == NET_CLIENT_DRIVER_TAP);
return !!s->host_vnet_hdr_len;
}
@ -241,7 +241,7 @@ static bool tap_has_vnet_hdr_len(NetClientState *nc, int len)
{
TAPState *s = DO_UPCAST(TAPState, nc, nc);
assert(nc->info->type == NET_CLIENT_OPTIONS_KIND_TAP);
assert(nc->info->type == NET_CLIENT_DRIVER_TAP);
return !!tap_probe_vnet_hdr_len(s->fd, len);
}
@ -250,7 +250,7 @@ static void tap_set_vnet_hdr_len(NetClientState *nc, int len)
{
TAPState *s = DO_UPCAST(TAPState, nc, nc);
assert(nc->info->type == NET_CLIENT_OPTIONS_KIND_TAP);
assert(nc->info->type == NET_CLIENT_DRIVER_TAP);
assert(len == sizeof(struct virtio_net_hdr_mrg_rxbuf) ||
len == sizeof(struct virtio_net_hdr));
@ -262,7 +262,7 @@ static void tap_using_vnet_hdr(NetClientState *nc, bool using_vnet_hdr)
{
TAPState *s = DO_UPCAST(TAPState, nc, nc);
assert(nc->info->type == NET_CLIENT_OPTIONS_KIND_TAP);
assert(nc->info->type == NET_CLIENT_DRIVER_TAP);
assert(!!s->host_vnet_hdr_len == using_vnet_hdr);
s->using_vnet_hdr = using_vnet_hdr;
@ -336,14 +336,14 @@ static void tap_poll(NetClientState *nc, bool enable)
int tap_get_fd(NetClientState *nc)
{
TAPState *s = DO_UPCAST(TAPState, nc, nc);
assert(nc->info->type == NET_CLIENT_OPTIONS_KIND_TAP);
assert(nc->info->type == NET_CLIENT_DRIVER_TAP);
return s->fd;
}
/* fd support */
static NetClientInfo net_tap_info = {
.type = NET_CLIENT_OPTIONS_KIND_TAP,
.type = NET_CLIENT_DRIVER_TAP,
.size = sizeof(TAPState),
.receive = tap_receive,
.receive_raw = tap_receive_raw,
@ -571,7 +571,7 @@ static int net_bridge_run_helper(const char *helper, const char *bridge,
}
}
int net_init_bridge(const NetClientOptions *opts, const char *name,
int net_init_bridge(const Netdev *netdev, const char *name,
NetClientState *peer, Error **errp)
{
const NetdevBridgeOptions *bridge;
@ -579,8 +579,8 @@ int net_init_bridge(const NetClientOptions *opts, const char *name,
TAPState *s;
int fd, vnet_hdr;
assert(opts->type == NET_CLIENT_OPTIONS_KIND_BRIDGE);
bridge = opts->u.bridge.data;
assert(netdev->type == NET_CLIENT_DRIVER_BRIDGE);
bridge = &netdev->u.bridge;
helper = bridge->has_helper ? bridge->helper : DEFAULT_BRIDGE_HELPER;
br = bridge->has_br ? bridge->br : DEFAULT_BRIDGE_INTERFACE;
@ -735,7 +735,7 @@ static int get_fds(char *str, char *fds[], int max)
return i;
}
int net_init_tap(const NetClientOptions *opts, const char *name,
int net_init_tap(const Netdev *netdev, const char *name,
NetClientState *peer, Error **errp)
{
const NetdevTapOptions *tap;
@ -747,8 +747,8 @@ int net_init_tap(const NetClientOptions *opts, const char *name,
const char *vhostfdname;
char ifname[128];
assert(opts->type == NET_CLIENT_OPTIONS_KIND_TAP);
tap = opts->u.tap.data;
assert(netdev->type == NET_CLIENT_DRIVER_TAP);
tap = &netdev->u.tap;
queues = tap->has_queues ? tap->queues : 1;
vhostfdname = tap->has_vhostfd ? tap->vhostfd : NULL;
@ -921,7 +921,7 @@ free_fail:
VHostNetState *tap_get_vhost_net(NetClientState *nc)
{
TAPState *s = DO_UPCAST(TAPState, nc, nc);
assert(nc->info->type == NET_CLIENT_OPTIONS_KIND_TAP);
assert(nc->info->type == NET_CLIENT_DRIVER_TAP);
return s->vhost_net;
}