diff options
Diffstat (limited to 'src/p2p')
| -rw-r--r-- | src/p2p/p2p_go_neg.c | 6 | ||||
| -rw-r--r-- | src/p2p/p2p_i.h | 2 | ||||
| -rw-r--r-- | src/p2p/p2p_invitation.c | 15 |
3 files changed, 20 insertions, 3 deletions
diff --git a/src/p2p/p2p_go_neg.c b/src/p2p/p2p_go_neg.c index ab225111..4b8cd753 100644 --- a/src/p2p/p2p_go_neg.c +++ b/src/p2p/p2p_go_neg.c @@ -673,8 +673,8 @@ static void p2p_check_pref_chan_recv(struct p2p_data *p2p, int go, } -static void p2p_check_pref_chan(struct p2p_data *p2p, int go, - struct p2p_device *dev, struct p2p_message *msg) +void p2p_check_pref_chan(struct p2p_data *p2p, int go, + struct p2p_device *dev, struct p2p_message *msg) { unsigned int freq_list[P2P_MAX_PREF_CHANNELS], size; unsigned int i; @@ -725,7 +725,7 @@ static void p2p_check_pref_chan(struct p2p_data *p2p, int go, /* Check if peer's preferred channel list is - * _not_ included in the GO Negotiation Request. + * _not_ included in the GO Negotiation Request or Invitation Request. */ if (msg->pref_freq_list_len == 0) p2p_check_pref_chan_no_recv(p2p, go, dev, msg, freq_list, size); diff --git a/src/p2p/p2p_i.h b/src/p2p/p2p_i.h index d34d914b..4b01f86d 100644 --- a/src/p2p/p2p_i.h +++ b/src/p2p/p2p_i.h @@ -802,6 +802,8 @@ int p2p_connect_send(struct p2p_data *p2p, struct p2p_device *dev); u16 p2p_wps_method_pw_id(enum p2p_wps_method wps_method); void p2p_reselect_channel(struct p2p_data *p2p, struct p2p_channels *intersection); +void p2p_check_pref_chan(struct p2p_data *p2p, int go, + struct p2p_device *dev, struct p2p_message *msg); /* p2p_pd.c */ void p2p_process_prov_disc_req(struct p2p_data *p2p, const u8 *sa, diff --git a/src/p2p/p2p_invitation.c b/src/p2p/p2p_invitation.c index f5454f70..108e5b7f 100644 --- a/src/p2p/p2p_invitation.c +++ b/src/p2p/p2p_invitation.c @@ -85,6 +85,9 @@ static struct wpabuf * p2p_build_invitation_req(struct p2p_data *p2p, p2p_buf_add_device_info(buf, p2p, peer); p2p_buf_update_ie_hdr(buf, len); + p2p_buf_add_pref_channel_list(buf, p2p->pref_freq_list, + p2p->num_pref_freq); + #ifdef CONFIG_WIFI_DISPLAY if (wfd_ie) wpabuf_put_buf(buf, wfd_ie); @@ -343,6 +346,12 @@ void p2p_process_invitation_req(struct p2p_data *p2p, const u8 *sa, p2p_reselect_channel(p2p, &intersection); } + /* + * Use the driver preferred frequency list extension if + * supported. + */ + p2p_check_pref_chan(p2p, go, dev, &msg); + op_freq = p2p_channel_to_freq(p2p->op_reg_class, p2p->op_channel); if (op_freq < 0) { @@ -534,6 +543,12 @@ void p2p_process_invitation_resp(struct p2p_data *p2p, const u8 *sa, peer_oper_freq = 0; } + /* + * Use the driver preferred frequency list extension if + * supported. + */ + p2p_check_pref_chan(p2p, 0, dev, &msg); + p2p->cfg->invitation_result(p2p->cfg->cb_ctx, *msg.status, msg.group_bssid, channels, sa, freq, peer_oper_freq); |