diff options
| -rw-r--r-- | src/p2p/p2p_go_neg.c | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/src/p2p/p2p_go_neg.c b/src/p2p/p2p_go_neg.c index 8740ed5b..17fb3293 100644 --- a/src/p2p/p2p_go_neg.c +++ b/src/p2p/p2p_go_neg.c @@ -416,6 +416,27 @@ void p2p_reselect_channel(struct p2p_data *p2p, } } + /* Prefer a 5 GHz channel */ + for (i = 0; i < intersection->reg_classes; i++) { + struct p2p_reg_class *c = &intersection->reg_class[i]; + if ((c->reg_class == 115 || c->reg_class == 124) && + c->channels) { + unsigned int r; + + /* + * Pick one of the available channels in the operating + * class at random. + */ + os_get_random((u8 *) &r, sizeof(r)); + r %= c->channels; + p2p_dbg(p2p, "Pick possible 5 GHz channel (op_class %u channel %u) from intersection", + c->reg_class, c->channel[r]); + p2p->op_reg_class = c->reg_class; + p2p->op_channel = c->channel[r]; + return; + } + } + /* * Try to see if the original channel is in the intersection. If * so, no need to change anything, as it already contains some |