Commit 4bb62344 authored by Chun-Yeow Yeoh's avatar Chun-Yeow Yeoh Committed by John W. Linville

{nl,cfg,mac}80211: Allow Setting Multicast Rate in Mesh

Signed-off-by: default avatarChun-Yeow Yeoh <yeohchunyeow@gmail.com>
Signed-off-by: default avatarThomas Pedersen <thomas@cozybit.com>
Signed-off-by: default avatarJohn W. Linville <linville@tuxdriver.com>
parent 090891fb
......@@ -802,6 +802,7 @@ struct mesh_config {
* @ie_len: length of vendor information elements
* @is_authenticated: this mesh requires authentication
* @is_secure: this mesh uses security
* @mcast_rate: multicat rate for Mesh Node [6Mbps is the default for 802.11a]
*
* These parameters are fixed when the mesh is created.
*/
......@@ -814,6 +815,7 @@ struct mesh_setup {
u8 ie_len;
bool is_authenticated;
bool is_secure;
int mcast_rate[IEEE80211_NUM_BANDS];
};
/**
......
......@@ -1195,6 +1195,8 @@ static int copy_mesh_setup(struct ieee80211_if_mesh *ifmsh,
{
u8 *new_ie;
const u8 *old_ie;
struct ieee80211_sub_if_data *sdata = container_of(ifmsh,
struct ieee80211_sub_if_data, u.mesh);
/* allocate information elements */
new_ie = NULL;
......@@ -1221,6 +1223,10 @@ static int copy_mesh_setup(struct ieee80211_if_mesh *ifmsh,
if (setup->is_secure)
ifmsh->security |= IEEE80211_MESH_SEC_SECURED;
/* mcast rate setting in Mesh Node */
memcpy(sdata->vif.bss_conf.mcast_rate, setup->mcast_rate,
sizeof(setup->mcast_rate));
return 0;
}
......
......@@ -640,6 +640,7 @@ ieee80211_tx_h_rate_ctrl(struct ieee80211_tx_data *tx)
else
txrc.max_rate_idx = fls(txrc.rate_idx_mask) - 1;
txrc.bss = (tx->sdata->vif.type == NL80211_IFTYPE_AP ||
tx->sdata->vif.type == NL80211_IFTYPE_MESH_POINT ||
tx->sdata->vif.type == NL80211_IFTYPE_ADHOC);
/* set up RTS protection if desired */
......
......@@ -5667,6 +5667,11 @@ static int nl80211_join_mesh(struct sk_buff *skb, struct genl_info *info)
setup.mesh_id = nla_data(info->attrs[NL80211_ATTR_MESH_ID]);
setup.mesh_id_len = nla_len(info->attrs[NL80211_ATTR_MESH_ID]);
if (info->attrs[NL80211_ATTR_MCAST_RATE] &&
!nl80211_parse_mcast_rate(rdev, setup.mcast_rate,
nla_get_u32(info->attrs[NL80211_ATTR_MCAST_RATE])))
return -EINVAL;
if (info->attrs[NL80211_ATTR_MESH_SETUP]) {
/* parse additional setup parameters if given */
err = nl80211_parse_mesh_setup(info, &setup);
......
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